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CN-224209479-U - Quick clamping and fixing structure for cutter machining

CN224209479UCN 224209479 UCN224209479 UCN 224209479UCN-224209479-U

Abstract

The utility model discloses a rapid clamping and fixing structure for cutter processing, which relates to the technical field of cutter processing and comprises a base, a material tray, a motor and a ball screw, wherein a plurality of groups of supporting arms are arranged right above the base, the material tray is arranged right above the supporting arms, a positioning mechanism is arranged on the outer side of the material tray, the positioning mechanism is matched with the supporting arms through symmetrically arranged clamps to position cutters with different sizes, a distance adjusting mechanism is arranged right above the base, and the distance adjusting mechanism drives the supporting arms to displace through different types of ball screws to dynamically adjust and control the clamping range. The clamping device is fixedly arranged on the upper end face of the material tray, and is symmetrically arranged through the clamping devices and clamping seats distributed in a rectangular mode, and in the using process, the clamping devices with different sizes are replaced and positioned according to the sizes of the cutters.

Inventors

  • LIU CHEN
  • ZHOU QI
  • WANG PENG
  • ZHANG LIPING

Assignees

  • 句容新易捷环保设备有限公司

Dates

Publication Date
20260508
Application Date
20250421

Claims (7)

  1. 1. The quick clamping and fixing structure for the cutter machining is characterized by comprising a base (1), a material tray (6), a motor (9) and a ball screw (12), wherein a plurality of groups of supporting arms (4) are arranged right above the base (1), the material tray (6) is arranged right above the supporting arms (4), a positioning mechanism (8) is arranged on the outer side of the material tray (6), the positioning mechanism (8) is matched with the supporting arms (4) through symmetrically arranged clamps (3), the cutters with different sizes are positioned, a distance adjusting mechanism (15) is arranged right above the base (1), and the distance adjusting mechanism (15) drives the supporting arms (4) to displace through the ball screws (12) of different types to dynamically adjust and control the clamping range.
  2. 2. The rapid clamping and fixing structure for cutter machining according to claim 1, wherein the positioning mechanism (8) comprises a columnar base body (2), a clamp (3), a supporting arm (4), a clamping seat (5), a material tray (6) and positioning holes (7), the columnar base body (2) is arranged at the top end of the material tray (6), the clamp (3) is distributed in an outer rectangular shape of the columnar base body (2), the supporting arm (4) is arranged under the material tray (6), the clamping seat (5) is connected to the outer side of the supporting arm (4), and the positioning holes (7) are distributed in a rectangular shape on one side of the clamping seat (5).
  3. 3. The rapid clamping and fixing structure for cutter processing according to claim 2, wherein the material tray (6) is connected with the clamping seat (5) through supporting arms (4) with rectangular distribution at the top end.
  4. 4. The rapid clamping and fixing structure for cutter machining according to claim 1, wherein the distance adjusting mechanism (15) comprises a motor (9), a first conical tooth (10), a second conical tooth (11), a ball screw (12), a sliding block (13), a sliding groove (14) and fan blades (16), the motor (9) is installed inside a cylindrical base body (2), the output end of the motor (9) is connected with the fan blades (16) through shafts, the first conical tooth (10) is arranged below the fan blades (16), the second conical tooth (11) is connected to the outer side of the first conical tooth (10) in a meshed mode, one side of the second conical tooth (11) is connected with the ball screw (12), the outer side of the ball screw (12) is connected with the sliding block (13), and the sliding groove (14) is distributed on the surface of the base (1) in a rectangular mode.
  5. 5. The rapid clamping and fixing structure for tool machining according to claim 4, wherein the first bevel gear (10) is connected with one end of the ball screw (12) through a second bevel gear (11) which is meshed with the first bevel gear on the outer side.
  6. 6. The rapid clamping and fixing structure for cutter processing according to claim 2, wherein the supporting arm (4) is connected with the chute (14) through a sliding block (13) arranged at the bottom end.
  7. 7. The rapid clamping and fixing structure for cutter processing according to claim 2, wherein the ball screw (12) is connected with the bottom end of the supporting arm (4) through a sliding block (13) connected with the outer side.

Description

Quick clamping and fixing structure for cutter machining Technical Field The utility model relates to the technical field of cutter machining, in particular to a quick clamping and fixing structure for cutter machining. Background The clamping device for the production and processing of the cutter is an important component in the field of machine manufacturing, and has the function of ensuring that a workpiece or the cutter keeps a correct position and posture in the processing process, and improving the processing precision and efficiency. With the rapid development of manufacturing. Because the cutter has the size equivalent with the matched clamp, the clamp must be simultaneously replaced when the cutter is replaced, and in the replacing process, on one hand, the working procedure is increased, the working efficiency is reduced, and on the other hand, the clamp which is difficult to find the matching is often formed, so that the work is difficult to normally carry out. Disclosure of Invention The utility model aims to provide a rapid clamping and fixing structure for cutter processing, which solves the defects caused by the prior art. The utility model provides a quick centre gripping fixed knot of cutter processing constructs, includes base, material tray, motor and ball, be provided with the bracket of multiunit directly over the base, be provided with the material tray directly over the bracket, the outside of material tray is provided with positioning mechanism, positioning mechanism cooperates with the bracket through the anchor clamps that the symmetry set up, carries out the location to not unidimensional cutter, be provided with distance-adjusting mechanism directly over the base, distance-adjusting mechanism drives the bracket through different grade type ball and carries out the displacement, carries out dynamic adjustment and control to the clamping range. Preferably, the positioning mechanism comprises a columnar seat body, a clamp, a supporting arm, a clamping seat, a material tray and positioning holes, wherein the columnar seat body is arranged at the top end of the material tray, the clamp is distributed in a rectangular shape on the outer side of the columnar seat body, the supporting arm is arranged under the material tray, the clamping seat is connected to the outer side of the supporting arm, and the positioning holes are distributed in a rectangular shape on one side of the clamping seat. Preferably, the material tray is connected with the clamping seat through supporting arms with rectangular distribution at the top end. Preferably, the adjustable distance mechanism comprises a motor, first bevel gears, second bevel gears, ball screws, sliding blocks, sliding grooves and fan blades, wherein the motor is arranged in the columnar base, the output end of the motor is connected with the fan blades through shafts, the first bevel gears are arranged below the fan blades, the second bevel gears are connected with the first bevel gears in a meshed mode, one side of the second bevel gears is connected with the ball screws, the sliding blocks are connected with the outer sides of the ball screws, and the sliding grooves are distributed on the surface of the base in a rectangular mode. Preferably, the first bevel gear is connected with one end of the ball screw through a second bevel gear meshed with the outer side. Preferably, the bracket arm is connected with the chute through a sliding block arranged at the bottom end. Preferably, the ball screw is connected with the bottom end of the bracket arm through a sliding block connected with the outer side. Compared with the prior art, the utility model has the following advantages: 1. The clamping device is fixedly arranged on the upper end surface of the material tray, and is symmetrically arranged through the clamping devices and clamping seats distributed in a rectangular mode, and in the use process, the clamping devices with different sizes are replaced and positioned according to the sizes of the cutters. 2. The first bevel gear is driven to rotate by the aid of the electric motor, the four groups of ball screws are displaced by the aid of the bevel gears, the clamping seat arranged on one side is driven to displace by the aid of the ball screws, the distance between the clamping seat and the clamp arranged on the other side is adjusted, two groups of cutters with different sizes are clamped conveniently, machining efficiency of the cutters is further improved, and the surface of the cutters is blown by the aid of the fan blades to clean scraps on the surfaces of the cutters. Drawings FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model. Fig. 2 is a schematic front sectional view of a base in the present utility model. Fig. 3 is a schematic top view of a material tray according to the present utility model. Fig. 4 is a schematic top view of the base of the present utility model. Fig. 5 is a sche