CN215143837U

CN215143837U - Positioning fixture for hydraulic punching machine

Info

Publication number: CN215143837U
Application number: CN202121277350.4U
Authority: CN
Inventors: 刘建恩; 赵大勇; 郑金鹏
Original assignee: Baishan Xintai Power Engineering Industry Co ltd
Current assignee: Baishan Xintai Power Engineering Industry Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-12-14
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a positioning fixture for hydraulic pressure punch, include the workstation and treat the machined part, the upper end fixedly connected with riser of workstation, be equipped with adjustment mechanism on the riser, adjustment mechanism's preceding lateral wall difference first splint of fixedly connected with and second splint, be equipped with the guiding mechanism with adjustment mechanism fixed connection on the riser, the equal fixedly connected with backup pad of lateral wall that first splint are relative with the second splint, treat that the machined part is placed in the upper end of two backup pads, all be equipped with clearance mechanism on first splint and the second splint. The utility model has the advantages of reasonable design, not only can treat the machined part and stabilize fixedly, punch the position as required and treat the position of machined part and adjust, be convenient for punch work to can be convenient for to on the workstation and treat that the accumulational sweeps of machined part bottom adhesion clear up, guarantee processing environment clean and tidy nature.

Description

Positioning fixture for hydraulic punching machine

Technical Field

The utility model relates to a positioning fixture technical field especially relates to a positioning fixture for hydraulic pressure punch.

Background

Hydraulic pressure puncher is applicable to various steel, iron, copper, aluminum plate, forming steel, the channel-section steel, the operation of punching such as I-steel, small, light in weight, easily operation, laborsaving and punch a hole fast, at present, hydraulic pressure puncher is when punching the work, it will treat the machined part fixed to need to use anchor clamps usually, but current anchor clamps are in the use, treat that the machined part still can take place to rock the phenomenon under the impact force of puncher, the quality of punching is influenced, and when punching, the sweeps that produce can pile up on the workstation or the adhesion is in the bottom of treating the machined part, be not convenient for clear up it, for this we have designed a positioning fixture for hydraulic pressure puncher and have solved above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art anchor clamps in the use, treat that the machined part still can take place to rock the phenomenon under the impact force of puncher, the influence quality of punching, and when punching, the sweeps of production can be piled up on the workstation or the adhesion is in the bottom of treating the machined part, be not convenient for clear up the problem to it, and the positioning fixture for hydraulic pressure punch that provides, it not only can treat the machined part and stabilize fixedly, the position of treating the machined part of the position of punching as required adjusts, be convenient for punch work, and can be convenient for to on the workstation and treat that the accumulational sweeps of machined part bottom adhesion clear up, guarantee processing environment neatness.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a positioning fixture for hydraulic pressure punch, includes the workstation and treats the machined part, the upper end fixedly connected with riser of workstation, be equipped with adjustment mechanism on the riser, adjustment mechanism's preceding lateral wall difference fixedly connected with first splint and second splint, be equipped with the guiding mechanism with adjustment mechanism fixed connection on the riser, the equal fixedly connected with backup pad of lateral wall that first splint are relative with the second splint, treat that the machined part is placed in the upper end of two backup pads, all be equipped with clearance mechanism on first splint and the second splint.

Preferably, adjustment mechanism is including seting up the regulation spout on the lateral wall before the riser, sliding connection has first regulating block, second regulating block in the regulation spout, the lateral wall of first regulating block rotates and is connected with first threaded rod, first threaded rod run through the second regulating block and rather than threaded connection, first threaded rod runs through the inside wall of regulation spout and extends to the outside of riser, first splint fixed connection is at the preceding lateral wall of first regulating block, second splint fixed connection is at the preceding lateral wall of second regulating block.

Preferably, guiding mechanism including set up before the riser lateral wall and with the direction spout that adjusts the spout and communicate each other, sliding connection has the direction slider with the upper end fixed connection of first regulating block in the direction spout, the inside wall rotation of direction spout is connected with the second threaded rod, the second threaded rod runs through the direction slider and rather than threaded connection, the second threaded rod runs through the inside wall of direction spout and extends to the outside of riser.

Preferably, clearance mechanism is including seting up the mounting groove on first splint lateral wall, sliding connection has the installation piece in the mounting groove, be connected with a plurality of springs between the inside wall of installation piece and mounting groove, the preceding lateral wall fixedly connected with T type of installation piece draws the piece, the T type draws the piece to run through the inside wall of mounting groove and extend to the outside of first splint, the lateral wall fixedly connected with diaphragm of installation piece, the first clearance brush of bottom fixedly connected with of diaphragm, the upper end fixedly connected with second clearance brush of diaphragm.

Preferably, the depth of the guide sliding groove is smaller than that of the adjusting sliding groove, and the first adjusting block and the second adjusting block are abutted to the inner top of the guide sliding groove.

Preferably, the first cleaning brush abuts against the upper end of the workbench, and the second cleaning brush is staggered with the supporting plate.

Compared with the prior art, the utility model, its beneficial effect does:

1. through adjustment mechanism, guiding mechanism's setting, can make first regulating block and second regulating block be close to each other through rotating first threaded rod, treat the machined part and stabilize fixedly, can punch the position of position as required and treat the machined part through rotating the second threaded rod and adjust, be convenient for carry out the work of punching.

2. Through the setting of first splint, second splint, backup pad, clearance mechanism, can draw the piece through the pulling T type, make the diaphragm drive first clearance brush, second clearance brush slide, be convenient for clear up the accumulational sweeps of machined part bottom adhesion on the workstation and treat, guarantee the clean and tidy nature of operational environment.

To sum up, the utility model has the advantages of reasonable design, not only can treat the machined part and stabilize fixedly, punch the position of treating the machined part and adjust as required, be convenient for punch work to can be convenient for to on the workstation and treat that the accumulational sweeps of machined part bottom adhesion are cleared up, guarantee processing environment clean and tidy nature.

Drawings

Fig. 1 is a schematic structural view of a positioning fixture for a hydraulic punching machine according to the present invention;

FIG. 2 is a schematic view showing the connection of the first clamping plate, the second clamping plate, the supporting plate and the cleaning mechanism;

fig. 3 is an enlarged view of a structure a in fig. 2.

In the figure: 1 workstation, 2 treat the machined part, 3 risers, 4 regulation chutes, 5 direction chutes, 6 first regulating blocks, 7 second regulating blocks, 8 first threaded rods, 9 first splint, 10 second splint, 11 guide sliders, 12 second threaded rods, 13 backup pads, 14 mounting grooves, 15 mounting blocks, 16 springs, 17T type draw piece, 18 diaphragm, 19 first cleaning brush, 20 second cleaning brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a positioning fixture for a hydraulic punching machine comprises a workbench 1 and a workpiece 2 to be processed, a vertical plate 3 is fixedly connected to the upper end of the workbench 1, an adjusting mechanism is arranged on the vertical plate 3, a first clamping plate 9 and a second clamping plate 10 are respectively fixedly connected to the front side wall of the adjusting mechanism, the adjusting mechanism comprises an adjusting chute 4 arranged on the front side wall of the vertical plate 3, a first adjusting block 6 and a second adjusting block 7 are slidably connected to the adjusting chute 4, a first threaded rod 8 is rotatably connected to the side wall of the first adjusting block 6, the first threaded rod 8 penetrates through and is in threaded connection with the second adjusting block 7, the first threaded rod 8 penetrates through the inner side wall of the adjusting chute 4 and extends to the outer side of the vertical plate 3, the first clamping plate 9 is fixedly connected to the front side wall of the first adjusting block 6, the second clamping plate 10 is fixedly connected to the front side wall of the second adjusting block 7, the first threaded rod 8 is rotated, the second adjusting block 7 can slide towards the first adjusting block 6 under the meshing action of the first threaded rod 8, the first clamping plate 9 and the second clamping plate 10 can be close to each other, the first threaded rod 8 can slide on the vertical plate 3, when the first adjusting block 6 slides in the adjusting sliding groove 4, the first threaded rod 8 can slide towards the inside of the adjusting sliding groove 4 or the outside of the adjusting sliding groove 4, and under the connecting action of the first threaded rod 8, the second adjusting block 7 can slide along with the first adjusting block 6;

a guide mechanism fixedly connected with the adjusting mechanism is arranged on the vertical plate 3, the guide mechanism comprises a guide sliding groove 5 which is arranged on the front side wall of the vertical plate 3 and is communicated with the adjusting sliding groove 4, the depth of the guide sliding groove 5 is less than that of the adjusting sliding groove 4, a first adjusting block 6 and a second adjusting block 7 are abutted against the inner top of the guide sliding groove 5, attention needs to be paid to the fact that the first adjusting block 6 and the second adjusting block 7 can only horizontally slide in the adjusting sliding groove 4 and can not slide into the guide sliding groove 5, a guide sliding block 11 fixedly connected with the upper end of the first adjusting block 6 is connected in the guide sliding groove 5 in a sliding mode, a second threaded rod 12 is rotatably connected to the inner side wall of the guide sliding groove 5, the second threaded rod 12 penetrates through the guide sliding block 11 and is connected with the guide sliding block in a threaded mode, the second threaded rod 12 penetrates through the inner side wall of the guide sliding groove 5 and extends to the outer side of the vertical plate 3, attention needs to the second threaded rod 12, under the meshing action of the first adjusting block, the guide sliding block 11 can slide in the guide sliding groove 5, the position of the first adjusting block 6 can be adjusted, punching work on different positions of a workpiece 2 to be processed can be facilitated, and the second threaded rod 12 is in threaded connection with the guide sliding block 11, so that the guide sliding block 11 can limit the first adjusting block 6, and any position of the first adjusting block in the adjusting sliding groove 4 can be conveniently fixed;

the side walls of the first clamping plate 9 opposite to the second clamping plate 10 are fixedly connected with supporting plates 13, workpieces 2 to be processed are placed at the upper ends of the two supporting plates 13, it is noted that the two supporting plates 13 can support the workpieces 2 to be processed to be far away from the workbench 1, and further punching scraps can fall on the workbench 1 to be cleaned conveniently, the first clamping plate 9 and the second clamping plate 10 are close to each other and abut against the side walls of the two ends of the workpieces 2 to be processed, the workpieces 2 to be processed can be stably fixed, the stability of the workpieces can be guaranteed, cleaning mechanisms are arranged on the first clamping plate 9 and the second clamping plate 10 and comprise mounting grooves 14 formed in the side walls of the first clamping plate 9, mounting blocks 15 are connected in the mounting grooves 14 in a sliding mode, a plurality of springs 16 are connected between the mounting blocks 15 and the inner side walls of the mounting grooves 14, and T-shaped pull blocks 17 are fixedly connected to the front side walls of the mounting blocks 15, the T-shaped pull block 17 penetrates through the inner side wall of the mounting groove 14 and extends to the outer side of the first clamping plate 9, it is noted that the spring 16 is a tension spring and can pull the mounting block 15 into the mounting groove 14 in a natural state, the side wall of the mounting block 15 is fixedly connected with a transverse plate 18, the bottom of the transverse plate 18 is fixedly connected with a first cleaning brush 19, the upper end of the transverse plate 18 is fixedly connected with a second cleaning brush 20, the first cleaning brush 19 abuts against the upper end of the workbench 1, the second cleaning brush 20 is staggered with the supporting plate 13, it is noted that the transverse plate 18 and the first cleaning brush 19 are positioned below the supporting plate 13, the first cleaning brush 19 can slide to clean the workbench 1, the phenomenon that punching scraps are accumulated on the workbench 1 and remain on the workbench 1 is avoided, the tidiness of the workbench 1 is guaranteed, the phenomenon that the second cleaning brush 20 abuts against the supporting plate 13 can be avoided when the second cleaning brush 20 is staggered with the supporting plate 13, the bottom that the machined part 2 can be treated in the slip of second clearance brush 20 is cleared up, avoid punching the sweeps adhesion in the bottom of treating machined part 2, and the diaphragm 18 on first splint 9 and the second splint 10 is the front and back position setting, and the T type on the pulling second splint 10 draws piece 17, can make the diaphragm 18 that is located the rear side promote the diaphragm 18 that is located the front side and slide together, and then two first clearance brushes 19, two second clearance brushes 20 can clear up the work simultaneously.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

in the utility model, when the workpiece 2 is needed to be punched, the workpiece 2 is positioned between the first clamping plate 9 and the second clamping plate 10, and the first threaded rod 8 is rotated to enable the second adjusting block 7 to slide towards the first adjusting block 6 under the meshing action of the first threaded rod 8, the second clamping plate 10 can slide towards the first clamping plate 9, the first clamping plate 9 and the second clamping plate 10 abut against the side walls of two ends of the workpiece 2 to be machined, the workpiece 2 to be machined can be stably fixed, the stability of the workpiece can be guaranteed, the workpiece can be conveniently punched, the second threaded rod 12 is rotated, the guide sliding block 11 can slide in the guide sliding groove 5 under the meshing action of the second threaded rod, the first adjusting block 6 and the second adjusting block 7 can slide together with the first adjusting block 6, the workpiece 2 to be machined can move left and right to adjust the position of the workpiece, and the workpiece can be conveniently moved to the position below the hydraulic punching machine to punch holes at different positions;

pulling T type on the second splint 10 and drawing piece 17, can make the diaphragm 18 that is located the rear side promote the diaphragm 18 that is located the front side to slide together, first cleaning brush 19 slides and to clear up workstation 1, avoid punching the sweeps to pile up and remain on workstation 1, guarantee workstation 1's clean and tidy nature, second cleaning brush 20 slides and to clear up the bottom of treating the machined part, avoid punching the sweeps adhesion in the bottom of treating machined part 2, the completion back of punching, the first threaded rod 8 of reverse rotation, second regulating block 7 slides to the direction of keeping away from first regulating block 6, second splint 10 can slide to the direction of keeping away from first splint 9, be convenient for take out the machined part 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a positioning fixture for hydraulic punching machine, includes workstation (1) and treats machined part (2), its characterized in that, the upper end fixedly connected with riser (3) of workstation (1), be equipped with adjustment mechanism on riser (3), adjustment mechanism's preceding lateral wall difference fixedly connected with first splint (9) and second splint (10), be equipped with the guiding mechanism with adjustment mechanism fixed connection on riser (3), the equal fixedly connected with backup pad (13) of lateral wall relative with second splint (10) first splint (9), treat that machined part (2) are placed in the upper end of two backup pads (13), all be equipped with clearance mechanism on first splint (9) and second splint (10).

2. The positioning fixture for the hydraulic punching machine, according to claim 1, wherein the adjusting mechanism comprises an adjusting sliding groove (4) formed in a front side wall of the vertical plate (3), a first adjusting block (6) and a second adjusting block (7) are slidably connected in the adjusting sliding groove (4), a first threaded rod (8) is rotatably connected to a side wall of the first adjusting block (6), the first threaded rod (8) penetrates through the second adjusting block (7) and is in threaded connection with the second adjusting block, the first threaded rod (8) penetrates through an inner side wall of the adjusting sliding groove (4) and extends to an outer side of the vertical plate (3), a first clamping plate (9) is fixedly connected to a front side wall of the first adjusting block (6), and a second clamping plate (10) is fixedly connected to a front side wall of the second adjusting block (7).

3. The positioning fixture for the hydraulic punching machine, according to claim 2, wherein the guiding mechanism comprises a guiding sliding groove (5) which is arranged on the front side wall of the vertical plate (3) and is communicated with the adjusting sliding groove (4), a guiding sliding block (11) which is fixedly connected with the upper end of the first adjusting block (6) is slidably connected in the guiding sliding groove (5), a second threaded rod (12) is rotatably connected to the inner side wall of the guiding sliding groove (5), the second threaded rod (12) penetrates through the guiding sliding block (11) and is in threaded connection with the guiding sliding block, and the second threaded rod (12) penetrates through the inner side wall of the guiding sliding groove (5) and extends to the outer side of the vertical plate (3).

4. The positioning fixture for the hydraulic punching machine, according to claim 1, characterized in that the cleaning mechanism comprises a mounting groove (14) formed in the side wall of the first clamping plate (9), a mounting block (15) is slidably connected in the mounting groove (14), a plurality of springs (16) are connected between the mounting block (15) and the inner side wall of the mounting groove (14), a T-shaped pulling block (17) is fixedly connected to the front side wall of the mounting block (15), the T-shaped pulling block (17) penetrates through the inner side wall of the mounting groove (14) and extends to the outer side of the first clamping plate (9), a transverse plate (18) is fixedly connected to the side wall of the mounting block (15), a first cleaning brush (19) is fixedly connected to the bottom of the transverse plate (18), and a second cleaning brush (20) is fixedly connected to the upper end of the transverse plate (18).

5. The positioning fixture for the hydraulic punching machine according to claim 3, wherein the depth of the guide chute (5) is smaller than that of the adjusting chute (4), and the first adjusting block (6) and the second adjusting block (7) are abutted against the inner top of the guide chute (5).

6. A positioning clamp for a hydraulic punching machine according to claim 4, characterized in that said first cleaning brush (19) is against the upper end of the table (1) and said second cleaning brush (20) is offset from the support plate (13).