CN219483988U

CN219483988U - Punch press anchor clamps

Info

Publication number: CN219483988U
Application number: CN202320590124.4U
Authority: CN
Inventors: 崔家文
Original assignee: Linyi Yulu Hardware Machinery Co ltd
Current assignee: Linyi Yulu Hardware Machinery Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-08-08
Anticipated expiration: 2033-03-23

Abstract

The utility model belongs to the technical field of clamps, and particularly relates to a punch press clamp which comprises a bracket, wherein a hydraulic rod is arranged at the end part of the bracket, a fixed seat is connected to the bottom of the hydraulic rod, an adjusting groove is formed in the surface of the fixed seat in a penetrating manner, clamp mechanisms are symmetrically arranged in an inner cavity of the adjusting groove, each clamp mechanism comprises a clamping rod, a guide rod, a rubber pressing seat, a supporting spring and an adjusting nut, the top of the clamping rod penetrates through the adjusting groove and is in threaded connection with the adjusting nut, the guide rod is movably inserted into the bottom of the clamping rod, the rubber pressing seat is connected to the bottom of the guide rod, and the supporting spring is sleeved on the surface of the clamping rod; the utility model discloses anchor clamps mechanism can carry out nimble regulation according to the user demand position to adapt to the spanner of different models is fixed, and the guide way leads through guide bearing, can make the connecting rod utilize a roating seat to rotate, makes anchor clamps mechanism rotatory to one side, thereby conveniently takes the spanner blank in the mould and put, uses more convenient.

Description

Punch press anchor clamps

Technical Field

The utility model relates to the technical field of clamps, in particular to a punch press clamp.

Background

The wrench is a common installation and disassembly tool. When the wrench is produced, the bayonet on the wrench needs to be perforated by a punching machine tool.

The utility model provides a punch press anchor clamps need be used when punching press trompil to the spanner, current punch press anchor clamps are fixed to the clamping angle of spanner blank at the in-process anchor clamps of using, the spanner of different models is its size inequality to the position of centre gripping also inequality when carrying out the centre gripping, thereby can't satisfy the centre gripping demand of different model spanners in the use, need change anchor clamps after changing the spanner model, the anchor clamps lie in the die cavity top can influence the taking of spanner blank simultaneously, in order to solve above-mentioned problem, propose a punch press anchor clamps in this application.

Disclosure of Invention

Object of the utility model

In order to solve the technical problems in the background art, the utility model provides the punch press clamp, the clamp mechanism can flexibly adjust the positions according to the use requirements so as to adapt to the fixation of spanners of different types, the guide groove guides through the guide bearing, and the connecting rod can rotate by utilizing the first rotating seat, so that the clamp mechanism rotates to one side, thereby facilitating the taking and placing of spanner blanks in a die and being more convenient to use.

(II) technical scheme

In order to solve the technical problems, the utility model provides a punch press clamp which comprises a support, wherein a hydraulic rod is arranged at the end part of the support, a fixed seat is connected to the bottom of the hydraulic rod, an adjusting groove is formed in the surface of the fixed seat in a penetrating mode, clamp mechanisms are symmetrically arranged in the inner cavity of the adjusting groove and comprise clamping rods, guide rods, rubber pressing seats, supporting springs and adjusting nuts, the tops of the clamping rods penetrate through the adjusting groove and are connected with the adjusting nuts in a threaded mode, the guide rods are movably inserted into the bottoms of the clamping rods, the rubber pressing seats are connected to the bottoms of the guide rods, and the supporting springs are sleeved on the surfaces of the clamping rods.

Preferably, the bottom of the bracket is provided with a second rotating seat, and the bottom of the bracket is rotationally connected with a fixing clamp through the second rotating seat.

Preferably, the inner cavity of the fixing clamp is in threaded penetrating connection with a locking screw rod, and the end part of the locking screw rod is abutted to the bottom surface of the bracket.

Preferably, the side wall surface of the fixing seat is provided with a graduated scale.

Preferably, the end part of the piston rod of the hydraulic rod is connected with a first rotating seat, and the end part of the piston rod of the hydraulic rod is rotationally connected with a connecting rod through the first rotating seat.

Preferably, the surface of the connecting rod is provided with a guide groove, and the guide groove is in a threaded structure.

Preferably, the side wall of the bracket is connected with a positioning rod, the bottom of the positioning rod is rotationally connected with a guide bearing, and the guide bearing is positioned in the guide groove.

The technical scheme of the utility model has the following beneficial technical effects:

1. according to the utility model, the clamp mechanism can flexibly adjust the positions according to the use requirements so as to adapt to the fixation of wrenches of different types, the guide rod is inserted into the clamping rod during clamping, meanwhile, the supporting spring is compressed, and the buffer effect can be achieved during clamping of a wrench blank, so that the damage to the surface of the wrench blank is reduced.

2. According to the utility model, when the connecting rod is lifted under the pushing of the hydraulic rod, the guide groove guides through the guide bearing, so that the connecting rod can rotate by utilizing the first rotary seat, and the clamp mechanism rotates to one side, thereby facilitating the taking and placing of a spanner blank in the die and being more convenient to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a guide slot structure according to the present utility model;

fig. 4 is a schematic structural view of the clamping mechanism of the present utility model.

Reference numerals:

1. a bracket; 2. a fixing clamp; 3. a hydraulic rod; 4. a first rotary seat; 5. a connecting rod; 6. a fixing seat; 7. an adjustment tank; 8. a clamp mechanism; 81. a clamping rod; 82. a guide rod; 83. a rubber pressing seat; 84. a support spring; 85. an adjusting nut; 9. a guide groove; 10. a positioning rod; 11. a guide bearing; 12. a second rotary seat; 13. locking the screw rod; 14. a graduated scale.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

As shown in fig. 1-4, the punch press clamp provided by the utility model comprises a bracket 1, a hydraulic rod 3 is arranged at the end part of the bracket 1, a fixed seat 6 is connected to the bottom of the hydraulic rod 3, an adjusting groove 7 is formed in the surface of the fixed seat 6 in a penetrating manner, a clamp mechanism 8 is symmetrically arranged in an inner cavity of the adjusting groove 7, the clamp mechanism 8 comprises a clamp rod 81, a guide rod 82, a rubber pressing seat 83, a supporting spring 84 and an adjusting nut 85, the top of the clamp rod 81 penetrates through the adjusting groove 7 and is in threaded connection with the adjusting nut 85, the guide rod 82 is movably inserted into the bottom of the clamp rod 81, the rubber pressing seat 83 is connected to the bottom of the guide rod 82, and the supporting spring 84 is sleeved on the surface of the clamp rod 81.

It should be noted that, the rotation adjusting nut 85 can fix the clamping rod 81, when the hydraulic rod 3 pushes the clamp mechanism 8 to press down, the rubber pressing seat 83 presses on the wrench blank, so as to clamp the wrench blank, the guide rod 82 is inserted into the clamping rod 81, and meanwhile, the supporting spring 84 is compressed, so that the buffering effect can be achieved when the wrench blank is clamped, and the damage to the surface of the wrench blank is reduced.

As shown in fig. 2, a second rotating seat 12 is arranged at the bottom of the bracket 1, a fixing clamp 2 is rotatably connected to the bottom of the bracket 1 through the second rotating seat 12, a locking screw rod 13 is connected to the inner cavity of the fixing clamp 2 in a threaded penetrating manner, and the end part of the locking screw rod 13 is abutted to the bottom surface of the bracket 1.

It should be noted that, support 1 bottom accessible fixation clamp 2 is fixed on the punch press, and support 1 bottom is through No. two roating seat 12 and fixation clamp 2 rotation link to each other, can adjust the fixed angle of support 1 according to the demand when using, can fix support 1 through locking lead screw 13 after the regulation.

As shown in fig. 1, the side wall surface of the fixed seat 6 is provided with a graduated scale 14.

The moving distance of the clamp mechanism 8 can be measured by the scale 14, and the clamp mechanism 8 can be positioned conveniently.

As shown in fig. 3, the end part of the piston rod of the hydraulic rod 3 is connected with a first rotary seat 4, the end part of the piston rod of the hydraulic rod 3 is rotationally connected with a connecting rod 5 through the first rotary seat 4, a guide groove 9 is formed in the surface of the connecting rod 5, the guide groove 9 is in a threaded structure, the side wall of the bracket 1 is connected with a positioning rod 10, the bottom of the positioning rod 10 is rotationally connected with a guide bearing 11, and the guide bearing 11 is positioned in the guide groove 9.

It should be noted that, when the connecting rod 5 goes up and down under the promotion of hydraulic rod 3, guide groove 9 leads through guide bearing 11, can make connecting rod 5 utilize rotary seat 4 to rotate, makes fixture mechanism 8 rotate to one side to the convenience is put the taking of spanner blank in the mould, uses more convenient.

The working principle and the using flow of the utility model are as follows: the bottom of the bracket 1 can be fixed on the punch through the fixing clamp 2, the bottom of the bracket 1 is rotationally connected with the fixing clamp 2 through the second rotary seat 12, the fixing angle of the bracket 1 can be adjusted according to the requirement when in use, the bracket 1 can be fixed through the locking screw rod 13 after adjustment, the position of the clamp mechanism 8 can be moved in the adjusting groove 7, the moving distance of the clamp mechanism 8 can be measured through the graduated scale 14, the clamp mechanism 8 can be conveniently positioned, the rotary adjusting nut 85 can fix the clamp rod 81, the hydraulic rod 3 is pressed on a spanner blank when pushing the clamp mechanism 8, the spanner blank can be clamped, the guide rod 82 is inserted into the clamp rod 81 and simultaneously compresses the supporting spring 84, the buffering effect can be achieved when the spanner blank is clamped, so that damage to the surface of the spanner blank is reduced, the guide groove 9 guides through the guide bearing 11 when the push of the hydraulic rod 3, the guide groove 5 rotates by utilizing the first rotary seat 4, the clamp mechanism 8 rotates to one side, and accordingly the spanner blank can be conveniently and conveniently put in a mould.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims or the equivalents of such scope and boundary.

Claims

1. The utility model provides a punch press anchor clamps, includes support (1), its characterized in that, hydraulic stem (3) are installed to support (1) tip, hydraulic stem (3) bottom is connected with fixing base (6), adjusting groove (7) have been seted up in fixing base (6) surface run through, adjusting groove (7) inner chamber symmetry is equipped with clamp mechanism (8), clamp mechanism (8) are including clamping lever (81), guide bar (82), rubber press seat (83), supporting spring (84) and adjusting nut (85), clamping lever (81) top runs through adjusting groove (7) and links to each other with adjusting nut (85) screw thread, guide bar (82) activity grafting is in clamping lever (81) bottom, rubber press seat (83) are connected in guide bar (82) bottom, support spring (84) cover is established on clamping lever (81) surface.

2. The punching machine clamp according to claim 1, characterized in that a second rotating seat (12) is arranged at the bottom of the support (1), and a fixing clamp (2) is rotatably connected to the bottom of the support (1) through the second rotating seat (12).

3. The punch press clamp according to claim 2, wherein the inner cavity of the fixing clamp (2) is connected with a locking screw rod (13) in a threaded penetrating manner, and the end part of the locking screw rod (13) is abutted against the bottom surface of the bracket (1).

4. A punch press clamp according to claim 1, characterized in that the side wall surface of the fixing base (6) is provided with a scale (14).

5. The punch press clamp according to claim 1, wherein a first rotary seat (4) is connected to the end portion of a piston rod of the hydraulic rod (3), and a connecting rod (5) is rotatably connected to the end portion of the piston rod of the hydraulic rod (3) through the first rotary seat (4).

6. The punch press clamp according to claim 5, wherein the surface of the connecting rod (5) is provided with a guide groove (9), and the guide groove (9) is in a threaded structure.

7. The punch press clamp according to claim 6, wherein the side wall of the bracket (1) is connected with a positioning rod (10), the bottom of the positioning rod (10) is rotatably connected with a guide bearing (11), and the guide bearing (11) is positioned in the guide groove (9).