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CN-122016518-A - Impact resistance simulation detection equipment for diamond saw blade

CN122016518ACN 122016518 ACN122016518 ACN 122016518ACN-122016518-A

Abstract

The invention discloses a simulation detection device for impact resistance of a diamond saw blade, which belongs to the technical field of saw blade detection, wherein a support column, a baffle ring and a limit column are used for driving the diamond saw blade to rotate so as to simulate the working state of the diamond saw blade, meanwhile, an extension rod can push a baffle seat and the support column to do up-and-down reciprocating motion in an annular groove through a roller while swinging, so that the diamond saw blade at the top and the slide column are driven to rotate and finish up-and-down reciprocating motion, the bit part of the diamond saw blade can directly apply periodic impact load to a bit impact frame, meanwhile, a matrix in the middle of the diamond saw blade simultaneously impacts the matrix impact ring, periodic impact load is applied to the matrix impact ring, the bit and the impact strength of the matrix of the diamond saw blade under different working conditions are simulated by changing the frequency of the up-and-down reciprocating motion of the diamond saw blade, and the whole impact resistance level of the saw blade is comprehensively reflected while the bit and the matrix are detected, and the detection precision is improved.

Inventors

  • ZHANG CHENGDONG
  • ZHANG ZONGLIANG
  • ZHANG ZONGHAO

Assignees

  • 湖北大好工具有限公司

Dates

Publication Date
20260512
Application Date
20260325

Claims (8)

  1. 1. The diamond saw blade impact resistance simulation detection equipment comprises a detection box (1), and is characterized in that a detection table (2) is fixed on the detection box (1), a protection cover (3) is fixedly installed on the detection table (2), a control panel (4) and a top plate (5) are respectively installed in front of and at the top of the protection cover (3), two electric hydraulic rods (6) are fixed in the top plate (5), a supporting box (7) is fixedly installed at the bottom ends of the two electric hydraulic rods (6), a tool bit impact resistance assembly (8) is installed in the supporting box (7), supporting rods (9) are respectively fixed at four corners of the bottom of the supporting box (7), a matrix impact resistance assembly (10) is fixed at the bottom end of each supporting rod (9), the matrix impact resistance assembly (10) is located at the position below the tool bit impact resistance assembly (8), detection assemblies (11) are respectively installed at the front side and the back side of the matrix impact resistance assembly (10), a limiting assembly (13) is arranged below the detection assemblies (11), a diamond saw blade frame (12) is installed in the limiting box (13) to be detected in a sliding mode, the bottom of spacing subassembly (13) runs through installing frame (12) and is fixed with drive assembly (14), drive assembly (14) are fixed in the bottom of installing frame (12) inner wall, drive assembly (14) outside meshing is installed drive assembly (16), drive assembly (16) are fixed in one side of installing frame (12) inner wall.
  2. 2. The diamond saw blade impact resistance simulation detection device according to claim 1, wherein two access doors (17) are arranged on the front side of the mounting frame (12), an annular collecting box (18) is fixedly arranged on the detection table (2), and the collecting box (18) is positioned below the diamond saw blade.
  3. 3. The diamond saw blade impact resistance simulation detection device according to claim 1, wherein the tool bit impact resistance assembly (8) comprises two tool bit impact frames (802), one ends, far away from each other, of the two tool bit impact frames (802) are designed to be arc-shaped downwards, one ends, close to each other, of the two tool bit impact frames (802) are fixed with gear bases (801), the middle parts of the gear bases (801) are connected in the support box (7) through shaft rod rotation, the two gear bases (801) are meshed with each other, a transmission gear (803) is fixed outside the shaft rod in one gear base (801), a driving gear (804) is meshed outside the transmission gear (803), a rotating motor (805) is fixed in the middle of the driving gear (804), and the rotating motor (805) is installed in the support box (7).
  4. 4. The diamond saw blade impact resistance simulation detection device according to claim 1, wherein the base body impact resistance assembly (10) comprises a base body impact ring (101), four upright posts (102) are fixed at the top of the base body impact ring (101), the top ends of the four upright posts (102) are fixed with the bottom of the supporting box (7), sliding ways (103) are respectively arranged on the front side and the rear side of the base body impact ring (101), and the detection assembly (11) penetrates through and slides in the sliding ways (103).
  5. 5. The diamond saw blade impact resistance simulation detection device according to claim 4, wherein the detection assembly (11) comprises a sliding seat (111), the sliding seat (111) is penetrated and slides in the slideway (103), a dial indicator (112) is arranged at one end, far away from the matrix impact ring (101), of the sliding seat (111), a detection contact (113) is arranged at the bottom of the dial indicator (112), the detection contact (113) penetrates through the matrix impact ring (101) and extends to the lower side, a limit screw (114) is connected to the top of the matrix impact ring (101) in a threaded manner corresponding to the position of the sliding seat (111), and the bottom end of the limit screw (114) is tightly attached to the top of the sliding seat (111).
  6. 6. The diamond saw blade impact resistance simulation detection device according to claim 1, wherein the limiting assembly (13) comprises a sliding column (131), a stud (132) is fixed at the top end of the sliding column (131), a compression nut (133) is connected with the external thread of the stud (132), a baffle ring (134) is fixed on the outer portion of the sliding column (131), three limiting columns (135) are fixed on the baffle ring (134), a center hole of the diamond saw blade is sleeved outside the sliding column (131) and is lapped on the baffle ring (134), the three limiting columns (135) penetrate and are inserted into the diamond saw blade, the compression nut (133) is tightly attached to the top of the diamond saw blade, and the bottom end of the sliding column (131) penetrates through the mounting frame (12) and is fixedly connected with the top end of the driving assembly (14).
  7. 7. The diamond saw blade impact resistance simulation detection device according to claim 6, wherein the driving assembly (14) comprises a supporting column (141), the top end of the supporting column (141) is fixedly connected with the bottom end of the sliding column (131), a blocking seat (142) is fixed at the bottom of the supporting column (141), an annular groove (143) is formed in the outer portion of the blocking seat (142), a sliding hole (144) is formed in the bottom end of the supporting column (141), sliding rods (145) are slidably connected with the sliding hole (144), blocking strips (146) are fixed on two sides outside the sliding rod (145), the sliding rods (145) slide in the sliding hole (144), two blocking strips (146) are slidably connected in guide grooves formed in two sides inside the sliding hole (144), a worm (147) is fixed at the bottom end of the sliding rod (145), and the bottom end of the worm (147) is fixed with an output shaft of the driving motor (15).
  8. 8. The diamond saw blade impact resistance simulation detection device according to claim 7, wherein the transmission assembly (16) comprises a fixed seat (161), the fixed seat (161) is fixed on one side of the inner wall of the installation frame (12), a supporting shaft (162) is penetrated and rotated in the fixed seat (161), a worm wheel (163) is externally fixed on the supporting shaft (162), the worm wheel (163) is meshed with a worm (147), an eccentric seat (164) is fixed on one end of the supporting shaft (162) penetrating through the fixed seat (161), a sliding sleeve (165) is sheathed and rotated outside the eccentric seat (164), a connecting rod (166) is fixed on the top of the sliding sleeve (165), a rotating sleeve (167) is fixed on the top of the connecting rod (166), a pin rod (168) is sheathed and rotated in the rotating sleeve (167), two extension rods (169) are penetrated and rotated on two sides of the outer part of the pin rod (168), rollers (1691) are installed at one ends of the two extension rods (169), the two rollers (1691) slide in one end of the retaining seat (142), the two extension rods (169) are installed in the rotating frame (169), and the other end 92 of the two extension rods (169) are installed in the rotating frame (169) through the rotating shaft (169).

Description

Impact resistance simulation detection equipment for diamond saw blade Technical Field The invention relates to the technical field of saw blade detection, in particular to diamond saw blade impact resistance simulation detection equipment. Background The diamond saw blade has the core advantages of extremely strong Mohs hardness and wear resistance, is widely applied to a plurality of fields of stone processing, building construction, road engineering, precision manufacturing and the like, can efficiently complete cutting operation of a plurality of materials such as marble, granite, concrete, high-hardness steel and the like, is an indispensable key tool in modern industrial production and infrastructure construction, and is therefore indispensable for the process of detecting the impact resistance of the diamond saw blade; The existing detection equipment is used for applying impact load to a saw blade by using a traditional drop hammer impact testing machine or a pendulum hammer impact testing machine in a multi-edge manner, the impact resistance of the saw blade is judged by observing the damage condition of the saw blade, the impact load, the impact direction and the action speed are fixed, the complex impact working condition of the diamond saw blade in the actual cutting process is difficult to simulate, the impact resistance of the saw blade in the actual working is difficult to truly reflect, the detection process of the tool bit and the matrix is required to be carried out separately and independently, the detection of a single component cannot comprehensively reflect the integral impact resistance level of the saw blade, and the deviation of the detection result is easy to occur. Disclosure of Invention The invention aims to provide the diamond saw blade impact resistance simulation detection equipment, which aims to solve the problems that the existing detection equipment provided in the background art is difficult to simulate the complex impact working condition of a diamond saw blade in the actual cutting process, the impact resistance performance of the saw blade in the actual working is difficult to truly reflect, the detection process of a tool bit and a matrix is required to be separately and independently carried out, and the detection of a single component cannot comprehensively reflect the overall impact resistance level of the saw blade. In order to achieve the above purpose, the present invention provides the following technical solutions: The utility model provides a diamond saw bit impact resistance simulation test equipment, includes the detection case, be fixed with the detection platform on the detection case, fixed mounting has the protection casing on the detection bench, control panel and roof are installed respectively to the place ahead and the top of protection casing, be fixed with two electronic hydraulic stems in the roof, the bottom fixed mounting of two electronic hydraulic stems has the support box, support box internally mounted has the tool bit subassembly that shocks resistance, and the four corners department of support box bottom is fixed with the bracing piece respectively, and the bottom mounting of four bracing pieces has the base member subassembly that shocks resistance, the base member shocks resistance the below position that the subassembly is located the tool bit subassembly that shocks resistance, the detection subassembly is installed respectively to the front and back both sides of base member subassembly that shocks resistance, the below of detecting the subassembly is equipped with spacing subassembly, install the diamond saw bit that waits to detect in the spacing subassembly, detection case internally mounted has the installing frame, spacing subassembly runs through and slides at the installing frame top, spacing subassembly's bottom through the installing frame and is fixed with drive assembly, drive assembly fixes the bottom at the installing frame inner wall, drive assembly outside meshing installs drive assembly in one side of the inner wall. As a further scheme of the invention, two access doors are arranged on the front side of the mounting frame, and an annular collecting box is fixedly arranged on the detection table and is positioned below the diamond saw blade. As a further scheme of the invention, the tool bit impact resistant assembly comprises two tool bit impact frames, one ends of the two tool bit impact frames, which are far away from each other, are designed to be arc-shaped downwards, gear seats are fixed at one ends of the two tool bit impact frames, which are close to each other, the middle parts of the gear seats are connected in the supporting box in a rotating way through shaft rods, the two gear seats are meshed with each other, a transmission gear is fixed outside the shaft rod in one gear seat, a driving gear is meshed with the outside of the transmission gear, a rotating motor is fixed at the middle part of the driving