CN215614321U

CN215614321U - Punch press is used in automobile parts processing of accurate counterpoint

Info

Publication number: CN215614321U
Application number: CN202120103956.XU
Authority: CN
Inventors: 胡胜民; 吴胜华; 胡胜武
Original assignee: Huangshan Zhongqiao Auto Parts Co ltd
Current assignee: Huangshan Zhongqiao Auto Parts Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2022-01-25
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses a precise-alignment punch press for machining automobile parts, which comprises a mechanical punch press, a limiting block and a main stamping sheet, wherein a stamping plate is arranged on the inner side of the mechanical punch press, the lower end of the stamping plate is fixedly connected with a stand column, the limiting block is fixedly arranged in the middle of the upper surface of a workbench, a shaping block is arranged at the upper end of the workbench, mounting grooves are reserved on two sides of the lower end of the shaping block symmetrically, the main stamping sheet is welded at the lower end of the stand column, a fixing ring is fixedly arranged on the outer portion of the stand column, a regulating ring is arranged on the outer portion of a cross rod, a sliding ring is welded at one end of the cross rod, and a machining plate is arranged at the upper end of the shaping block. This automobile spare and accessory part processing of accurate counterpoint uses punch press adopts neotype structural design for this device can inject the position of processing board at the in-process of processing, improves the accuracy of processing, and is provided with multiple moulding piece mounting structure among the device, improves the variety that the device processed.

Description

Punch press is used in automobile parts processing of accurate counterpoint

Technical Field

The utility model relates to the technical field of automobile part machining, in particular to a punching machine for accurately aligning automobile parts.

Background

Automobile spare and accessory parts are the important component that constitutes automobile assembly, select suitable material processing preparation according to the position of assembly, and many automobile spare and accessory parts adopt sheet metal to pass through mechanical press punching press processing and form, and the punching press lathe will process sheet metal punching press and be corresponding shape through the pressure effect, are applicable to processing special-shaped subassembly, and the punching press lathe is applicable to multiple machining factory.

With the continuous processing and use of the punch, the following problems are found in the use process:

1. some existing punching machines are not convenient for carrying out accurate alignment on the processed plates in the processing process, and the plate processing accuracy is low.

2. And the automobile parts are processed in a plurality of forms, and part of the punching machine tool can only process parts in a single form, so that the application range is limited.

Therefore, the punching machine for machining the automobile parts and accessories with accurate alignment needs to be designed aiming at the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a punching machine for processing automobile parts with accurate alignment, which aims to solve the problems that the existing punching machines are inconvenient to accurately align the processed plates in the processing process, the plate processing accuracy is low, the processing forms of the automobile parts are more, part of punching machines can only process parts with single forms, and the application range is limited.

In order to achieve the purpose, the utility model provides the following technical scheme: a punching machine for processing automobile parts with accurate alignment comprises a mechanical punching machine, a limiting block and a main punching sheet, wherein a punching plate is arranged on the inner side of the mechanical punching machine, a stand column is fixedly connected to the lower end of the punching plate, a workbench is fixedly arranged on the inner side of the mechanical punching machine, the limiting block is fixedly arranged at the middle position of the upper surface of the workbench, a plastic block is arranged at the upper end of the workbench, a limiting groove is formed in the middle position of the lower surface of the plastic block, mounting grooves are reserved on two sides of the lower end of the plastic block symmetrically, the mounting grooves are connected with the workbench through mounting sheets, the main punching sheet is welded at the lower end of the stand column, a fixing ring is fixedly arranged on the outer portion of the stand column, the fixing ring is connected with a fixing ring through a support rod, the fixing ring is arranged on the outer portion of a cross rod, a sliding ring is welded at one end of the cross rod, and the other end of the cross rod is connected with an auxiliary punching sheet through an adjusting rotating shaft, meanwhile, a side sliding groove is formed in the outer portion of the cross rod, and a processing plate is placed at the upper end of the plastic block.

Preferably, the shaping block is connected with the workbench in a clamping mode through a limiting groove and a limiting block, and the shaping block forms a dismounting and mounting structure with the workbench through a mounting groove and a mounting piece.

Preferably, the main stamping sheet is fixedly connected with the stamping plate through the upright post, and the main stamping sheet and the auxiliary stamping sheet are respectively and symmetrically provided with 2 pieces around the center of the stamping plate.

Preferably, the rotating structure is composed of one end of the supporting rod and the fixing ring, the rotating structure is composed of the other end of the supporting rod and the adjusting ring, and the sliding structure is composed of the adjusting ring and the cross rod through the side sliding groove.

Preferably, the cross bar and the upright post form a sliding structure through a sliding ring, and the cross bar is in an inverted L-shaped structure.

Preferably, the auxiliary punching sheet and the cross rod form a rotating structure through the adjusting rotating shaft, and the size of the auxiliary punching sheet is the same as that of the main punching sheet.

Compared with the prior art, the utility model has the beneficial effects that: the punching machine for machining the automobile parts with accurate alignment adopts a novel structural design, so that the device can conveniently and accurately position a machining plate, the machining accuracy is improved, and the device is provided with a plurality of punching plastic construction and installation structures, so that the stamping diversity of the device is improved;

1. the sliding ring is arranged on the sliding structure, the supporting rod is arranged on the rotating structure, the auxiliary stamping sheet is limited on the surface of the processing plate in the stamping process, the main stamping sheet moves downwards along with the stamping plate, the two ends of the supporting rod rotate to reinforce the corresponding positions of the transverse rod and the auxiliary stamping sheet, the auxiliary stamping sheet is limited at the upper end of the processing plate, one end of the processing plate is fixed in the device, and the stamping accuracy of the processing plate is improved;

2. the plastic block that the dismantlement mounting structure set up, at the in-process of processing, according to the form of automobile parts processing, install corresponding plastic block on the workstation to be the automobile parts of different forms with the processing board punching press, improve the device's application scope.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front view of the shaping block of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic front structure diagram of the main punching sheet and the auxiliary punching sheet of the utility model.

In the figure: 1. a mechanical punching machine; 2. stamping the plate; 3. a column; 4. a work table; 5. a limiting block; 6. a shaping block; 7. a limiting groove; 8. mounting grooves; 9. mounting a sheet; 10. a main stamping sheet; 11. a fixing ring; 12. a support bar; 13. an adjusting ring; 14. a cross bar; 15. a slip ring; 16. adjusting the rotating shaft; 17. secondary punching of the sheet; 18. a side chute; 19. and (5) processing the board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a punching machine for processing automobile parts and accessories with accurate alignment comprises a mechanical punching machine 1, a punching plate 2, an upright post 3, a workbench 4, a limiting block 5, a shaping block 6, a limiting groove 7, a mounting groove 8, a mounting piece 9, a main punching piece 10, a fixing ring 11, a supporting rod 12, an adjusting ring 13, a cross rod 14, a sliding ring 15, an adjusting rotating shaft 16, an auxiliary punching piece 17, a side edge sliding groove 18 and a processing plate 19, wherein the punching plate 2 is installed on the inner side of the mechanical punching machine 1, the upright post 3 is fixedly connected with the lower end of the punching plate 2, the workbench 4 is fixedly installed on the inner side of the mechanical punching machine 1, the limiting block 5 is fixedly installed in the middle position of the upper surface of the workbench 4, the shaping block 6 is installed on the upper end of the workbench 4, the limiting groove 7 is formed in the middle position of the lower surface of the shaping block 6, the mounting groove 8 is symmetrically reserved on the two sides of the lower end of the shaping block 6, and the mounting groove 8 is connected with the workbench 4 through the mounting piece 9, the welding of main punching press piece 10 is at the lower extreme of stand 3, and the outside fixed mounting of stand 3 has solid fixed ring 11, and gu fixed ring 11 passes through bracing piece 12 and adjustable ring 13 interconnect, adjustable ring 13 is installed in the outside of horizontal pole 14, and the one end welding of horizontal pole 14 has sliding ring 15, and the other end of horizontal pole 14 is through adjusting pivot 16 and vice punching press piece 17 interconnect, side spout 18 has been seted up to the outside of horizontal pole 14 simultaneously, processing board 19 has been placed to the upper end of moulding piece 6.

In the embodiment, the shaping block 6 is connected with the workbench 4 through the limiting groove 7 and the limiting block 5 in a clamping manner, the shaping block 6 and the workbench 4 form a dismounting and mounting structure through the mounting groove 8 and the mounting piece 9, and the shaping blocks 6 in different shapes are mounted on the workbench 4, so that the diversity of the punched plates can be improved;

the main stamping sheets 10 are fixedly connected with the stamping plate 2 through the

upright posts

3, 2

main stamping sheets

10 and 2 auxiliary stamping sheets 17 are symmetrically arranged about the center of the stamping plate 2, the main stamping sheets 10 mainly provide stamping power, and the auxiliary stamping sheets 17 mainly limit the processing plate 19, so that the processing accuracy is improved;

one end of the supporting rod 12 and the fixing ring 11 form a rotating structure, the other end of the supporting rod 12 and the adjusting ring 13 form a rotating structure, the adjusting ring 13 and the cross rod 14 form a sliding structure through the side sliding groove 18, and in the downward moving and stamping process of the main stamping piece 10, the two ends of the supporting rod 12 rotate to stretch and reinforce the corresponding position of the cross rod 14;

the cross rod 14 and the upright post 3 form a sliding structure through a sliding ring 15, the cross rod 14 is in an inverted L-shaped structure, when the auxiliary stamping sheet 17 is attached to the processing plate 19, the main stamping sheet 10 continues to move downwards through the stamping plate 2, and the upright post 3 penetrates and slides in the sliding ring 15;

the auxiliary stamping sheet 17 and the cross rod 14 form a rotating structure through the adjusting rotating shaft 16, the size of the auxiliary stamping sheet 17 is the same as that of the main stamping sheet 10, the inner side of the part of the plastic block 6 is of an inclined structure, in the stamping process, the auxiliary stamping sheet 17 is attached to the inclined surface, and the auxiliary stamping sheet 17 rotates with the cross rod 14 through the adjusting rotating shaft 16.

The working principle is as follows: when the device is used, firstly, according to the structure shown in the figures 1-4, a processing plate 19 is placed on a shaping block 6, a mechanical punch press 1 is operated to control a punching plate 2 to punch downwards, the punching plate 2 controls a main punching sheet 10 and an auxiliary punching sheet 17 to move downwards through an upright post 3, when the auxiliary punching sheet 17 is attached to the processing plate 19, the processing plate 19 is limited on the shaping block 6, meanwhile, the main punching sheet 10 continues to move downwards through the punching plate 2, the upright post 3 slides in a penetrating manner in the sliding ring 15, the main punching sheet 10 pushes one side of the processing plate 19 to bend downwards to form a 90-degree arc angle, in the process of punching by downward movement of the main punching sheet 10, two ends of a supporting rod 12 respectively rotate with a fixing ring 11 and an adjusting ring 13, the adjusting ring 13 slides transversely in the outer part of a cross rod 14 through a side sliding chute 18, the limiting position of the processing plate 19 is stretched and reinforced by the cross rod 14 and the auxiliary punching sheet 17, the positioning stability of the processing plate 19 in the processing process is improved, and the stamping processing accuracy is improved;

subsequently, according to the structure shown in fig. 1, fig. 2 and fig. 4, the stamping form of the automobile parts is more, according to the requirement of processing the parts, the plastic block 6 with the corresponding form is selected to be installed on the workbench 4, the plastic block 6 is installed at the upper end of the workbench 4 through the limiting groove 7 and the limiting block 5 in a clamping manner, then the installation piece 9 is installed at the two sides of the lower end of the plastic block 6 in a clamping manner through the installation groove 8, meanwhile, the workbench 4 and the plastic block 6 are reinforced through the fixing bolt, the automobile parts with various forms can be conveniently stamped in the processing process, and the processing diversity is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automobile parts processing of accurate counterpoint is with punch press, includes mechanical punch press (1), stopper (5) and main punching press piece (10), its characterized in that: the punching die comprises a mechanical punching machine (1), a punching plate (2) is installed on the inner side of the mechanical punching machine (1), a stand column (3) is fixedly connected to the lower end of the punching plate (2), a workbench (4) is fixedly installed on the inner side of the mechanical punching machine (1), a limiting block (5) is fixedly installed at the middle position of the upper surface of the workbench (4), a shaping block (6) is installed at the upper end of the workbench (4), a limiting groove (7) is formed in the middle position of the lower surface of the shaping block (6), mounting grooves (8) are reserved on two sides of the lower end of the shaping block (6) symmetrically, the mounting grooves (8) are connected with the workbench (4) through mounting pieces (9), a main punching piece (10) is welded at the lower end of the stand column (3), a fixing ring (11) is fixedly installed on the outer portion of the stand column (3), and the fixing ring (11) is connected with a regulating ring (13) through a supporting rod (12), adjusting ring (13) are installed in the outside of horizontal pole (14), and the one end welding of horizontal pole (14) has sliding ring (15) to the other end of horizontal pole (14) is through adjusting pivot (16) and vice punching press piece (17) interconnect, and side spout (18) have been seted up to the outside of horizontal pole (14) simultaneously, processing board (19) have been placed to the upper end of shaping piece (6).

2. The punch press for machining automobile parts with accurate alignment according to claim 1, wherein: the shaping block (6) is connected with the workbench (4) in a clamping mode through a limiting groove (7) and a limiting block (5), and the shaping block (6) forms a dismounting and mounting structure with the workbench (4) through a mounting groove (8) and a mounting piece (9).

3. The punch press for machining automobile parts with accurate alignment according to claim 1, wherein: the main stamping sheet (10) is fixedly connected with the stamping plate (2) through the upright post (3), and 2 main stamping sheets (10) and 2 auxiliary stamping sheets (17) are arranged in the central symmetry of the stamping plate (2).

4. The punch press for machining automobile parts with accurate alignment according to claim 1, wherein: one end of the supporting rod (12) and the fixing ring (11) form a rotating structure, the other end of the supporting rod (12) and the adjusting ring (13) form a rotating structure, and the adjusting ring (13) and the cross rod (14) form a sliding structure through the side sliding groove (18).

5. The punch press for machining automobile parts with accurate alignment according to claim 1, wherein: the cross rod (14) and the upright post (3) form a sliding structure through a sliding ring (15), and the cross rod (14) is of an inverted L-shaped structure.

6. The punch press for machining automobile parts with accurate alignment according to claim 1, wherein: the auxiliary punching sheet (17) and the cross rod (14) form a rotating structure through the adjusting rotating shaft (16), and the size of the auxiliary punching sheet (17) is the same as that of the main punching sheet (10).