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CN-121988774-A - Positioning die for roller punching

CN121988774ACN 121988774 ACN121988774 ACN 121988774ACN-121988774-A

Abstract

The invention relates to a positioning die for roller punching, which comprises a first bin body, wherein a second bin body is fixedly arranged outside the first bin body, a driving mechanism is connected inside the second bin body, a positioning mechanism meshed with the driving mechanism is connected inside the first bin body, a first adjusting mechanism is connected to the top of the first bin body, a second adjusting mechanism is connected inside the first adjusting mechanism, a worker covers the first bin body outside one end of a roller shaft head, then the positioning mechanism is used for positioning the side wall of one end of the roller shaft head, the first adjusting mechanism and the second adjusting mechanism are used for adjusting the designated position, finally a drilling machine is used for drilling holes in the designated position through the first adjusting mechanism and the second adjusting mechanism, and when the holes are drilled in different positions, errors are not easily caused by the positions of the first adjusting mechanism, the second adjusting mechanism and a drill bit, so that the positioning accuracy is improved, and the production effect is improved.

Inventors

  • LIU MIN
  • LIU GUODONG
  • LIU DONGLIANG

Assignees

  • 湖北广力轧辊有限公司

Dates

Publication Date
20260508
Application Date
20260310

Claims (8)

  1. 1. The utility model provides a positioning die for roll punching, includes first storehouse body (1), the outside fixed mounting of first storehouse body (1) has second storehouse body (2), the internal connection of second storehouse body (2) has actuating mechanism (3), the internal connection of first storehouse body (1) have with actuating mechanism (3) engaged with positioning mechanism (4), the top of first storehouse body (1) is connected with first adjustment mechanism (5), the internal connection of first adjustment mechanism (5) has second adjustment mechanism (6), its characterized in that: The utility model provides a first adjustment mechanism (5) is including a plurality of connecting rods (51), the through-hole has been seted up at the top of first storehouse body (1), a plurality of the inside wall of connecting rod (51) all fixed connection at the through-hole, a plurality of the connecting rod (51) are kept away from one side of through-hole inside wall and are fixed mounting jointly has disc (52), the top fixed mounting of disc (52) has bolt (53), the top demountable installation of disc (52) has connecting seat (54) that are located the outside of bolt (53), screw thread section of thick bamboo (55) are installed to the external screw thread of bolt (53), the lateral wall fixed mounting of connecting seat (54) has first movable plate (56), first movable hole has been seted up to the inside of first movable plate (56), one side fixed mounting that connecting seat (54) lateral wall was kept away from to first movable plate (56) has indicator (57), the top fixed mounting of first storehouse body (1) has a plurality of scale marks (58).
  2. 2. The positioning die for roll punching as set forth in claim 1, wherein the driving mechanism (3) comprises a plurality of risers (31), the plurality of risers (31) are fixedly connected to the inside of the second bin (2), a first rotating shaft (32) is rotatably mounted to the inside of the plurality of risers (31) through a first bearing, a second rotating shaft (33) is rotatably mounted to the inside of the plurality of risers (31) through a second bearing, a first bevel gear (34) is fixedly mounted to the side wall of the first rotating shaft (32), a second bevel gear (35) meshed with the first bevel gear (34) is fixedly mounted to one side of the second rotating shaft (33), a third bevel gear (36) is fixedly mounted to the other side of the second rotating shaft (33), a worm (37) is rotatably mounted to the side wall of the second bin (2) through the third bearing, a first knob (38) is fixedly mounted to the inside of the second bin (2), and a worm gear (37) is fixedly mounted to the outside of the first rotating shaft (32).
  3. 3. The positioning die for roll punching according to claim 2, wherein the positioning mechanism (4) comprises a first threaded sleeve (41), the first threaded sleeve (41) is rotatably connected to the inner side wall of the second bin body (2) through a fourth bearing, a first threaded rod (42) penetrating through and extending to the inside of the first bin body (1) is arranged in the first threaded sleeve (41), a protective cover (43) located outside the first threaded sleeve (41) is fixedly arranged on the outer side wall of the second bin body (2), a fourth bevel gear (44) meshed with the third bevel gear (36) is fixedly arranged on the side, away from the inner side wall of the second bin body (2), of the first threaded sleeve (41), a through hole matched with the first threaded rod (42) is formed in the fourth bevel gear (44), and a positioning plate (45) is rotatably arranged on one side of the first threaded rod (42) through a fifth bearing.
  4. 4. A positioning die for roll punching as set forth in claim 3, characterized in that the first bevel gear (34) is matched with a second bevel gear (35), the third bevel gear (36) is matched with a fourth bevel gear (44), and the worm (37) is matched with a worm wheel (39).
  5. 5. A positioning die for roll punching as set forth in claim 3, characterized in that a guide rod penetrating and extending to the outside of the first bin (1) is fixedly installed on the outer side wall of the positioning plate (45), and a baffle is fixedly installed on the side of the guide rod away from the positioning plate (45).
  6. 6. The positioning die for roll punching according to claim 1, wherein the second adjusting mechanism (6) comprises a connecting plate (61), the connecting plate (61) is fixedly connected to the bottom of the first moving plate (56), a second threaded sleeve (62) is rotatably installed inside the connecting plate (61) through a sixth bearing, a second threaded rod (63) is installed inside the second threaded sleeve (62) through internal threads, a second knob (64) is fixedly installed on one side of the second threaded rod (63), a mounting plate (65) is rotatably installed on the other side of the second threaded rod (63) through a seventh bearing, a second moving plate (66) detachably connected with the mounting plate (65) is slidably installed at the bottom of the first moving plate (56), and a second moving hole is formed inside the second moving plate (66).
  7. 7. The positioning die for roll punching as set forth in claim 6, characterized in that a slide block extending into the first moving plate (56) is fixedly installed on the top of the second moving plate (66), and a slide groove matched with the slide block is formed in the bottom of the first moving plate (56).
  8. 8. The positioning die for roll punching as set forth in claim 6, characterized in that the inside of the mounting plate (65) and the inside of the first moving plate (56) are both provided with screw grooves, and screws matching the screw grooves are mounted on the inside of the first moving plate (56) and the inside of the mounting plate (65) in common screw.

Description

Positioning die for roller punching Technical Field The invention relates to the technical field of roller production, in particular to a positioning die for roller punching. Background The rolling mill is a main working part and tool for continuously and plastically deforming metal, and the rolling mill mainly consists of a roll body, a roll neck and a shaft head, wherein the roll body is a middle part of the roll which actually participates in rolling metal, the roll body is provided with a smooth cylindrical or grooved surface, the roll neck is arranged in a bearing and transmits rolling force to a stand through a bearing seat and a pressing device, the shaft head at a driving end is connected with a gear seat through a connecting shaft and transmits rotating torque of a motor to the roll, and the roll can be arranged in a two-roll, three-roll, four-roll or multi-roll form in the rolling mill stand, and is required to be perforated at the shaft head for installing keys, pins or bolts so as to realize reliable torque transmission between the shaft head and a connecting shaft and prevent relative rotation. The utility model discloses a multi-type roller drilling device, which is characterized in that a rotating assembly is arranged, a placing plate and rollers on the placing plate can be effectively driven to rotate through the rotating assembly, two ends of the rollers can be conveniently drilled, a drill bit assembly is arranged, the end parts of the rollers can be effectively drilled through the drill bit assembly, a driving assembly and a connecting assembly are arranged, the connecting assembly can be effectively driven to rotate through the driving assembly, the drill bit assembly is driven to move on a workbench through the connecting assembly, the end parts of the rollers can be conveniently drilled, the drill bit assembly can be adjusted to be lifted through the rollers of different types, and the application range of the device is enlarged. This many types roll drilling equipment, although can carry out the drilling to the different positions of roll spindle nose, but the position of roll spindle nose and drill bit all need be adjusted, if roll and drill bit do not adjust to appointed position, cause the error easily, the precision of punching is not good, has influenced production effect, needs to improve, so proposes a positioning die for roll punching in order to solve above-mentioned problem. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a positioning die for roller punching, which has the advantages of high positioning precision and the like, and solves the problems that if a roller and a drill bit are not adjusted to a specified position, errors are easy to cause, the positioning precision is poor and the production effect is influenced. In order to achieve the aim, the positioning die for roller punching comprises a first bin body, wherein a second bin body is fixedly arranged outside the first bin body, a driving mechanism is connected inside the second bin body, a positioning mechanism meshed with the driving mechanism is connected inside the first bin body, a first adjusting mechanism is connected to the top of the first bin body, and a second adjusting mechanism is connected inside the first adjusting mechanism. Further, the actuating mechanism includes a plurality of risers, and is a plurality of riser equal fixed connection is in the inside of the second storehouse body, and is a plurality of vertically the inside of riser is all installed first pivot through first bearing rotation, and is a plurality of vertically the inside of riser is all installed the second pivot through the second bearing rotation, the lateral wall fixed mounting of first pivot has first bevel gear, one side fixed mounting of second pivot have with first bevel gear engaged with second bevel gear, the opposite side fixed mounting of second pivot has third bevel gear, the lateral wall of the second storehouse body is installed through third bearing rotation worm, one side of worm runs through the second storehouse body and fixed mounting has first knob, the outside fixed mounting of first pivot has with worm wheel engaged with worm. Further, positioning mechanism includes first thread bush, first thread bush passes through the inside wall of the second storehouse body of fourth bearing rotation connection, the first threaded rod that runs through and extend to the internal portion of first storehouse is installed to the internal screw thread of first thread bush, the outside wall fixed mounting of the second storehouse body has the protection casing that is located first thread bush outside, one side fixed mounting that the second storehouse was kept away from to first thread bush is internal lateral wall has the fourth bevel gear with third bevel gear engaged with, the through-hole with first threaded rod assorted is seted up to the inside of fourth bevel gear, one side o