CN220739541U

CN220739541U - Punching mechanism for machining automobile bumper

Info

Publication number: CN220739541U
Application number: CN202322416217.8U
Authority: CN
Inventors: 莫刚; 朱中伟; 申彬; 成爽; 许卓霖; 宋位洪
Original assignee: Chongqing Yuxiang Zhicheng Auto Parts Co ltd
Current assignee: Chongqing Yuxiang Zhicheng Auto Parts Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-04-09
Anticipated expiration: 2033-09-05

Abstract

The utility model relates to a punching mechanism for processing an automobile bumper, which belongs to the technical field of automobile accessory processing and comprises a base, a supporting plate, a punching assembly and a mounting frame, wherein the top end of the base is provided with a positioning assembly, the positioning assembly comprises a main supporting block, the main supporting block is connected to the top end of the base, one end of the supporting plate is provided with a side supporting block, the two ends of the side supporting block are symmetrically connected with mounting plates, the mounting plates are connected with the supporting plate through bolts, the main supporting block and one end of the side supporting block are respectively provided with a main supporting block, the top end of the side supporting block is hinged with a baffle, the bottom end of the baffle is connected with a connecting block, two sides of the side supporting block are symmetrically connected with bolts in a penetrating way, the inner side wall of the base is symmetrically connected with two-way screws in a rotating way, and a positioning column is symmetrically sleeved outside each two-way screw. The utility model has the beneficial effects of realizing accurate positioning of the workpiece, improving the stability of the workpiece during fixing, improving the product quality, reducing the cleaning burden of a user and improving the convenience of equipment.

Description

Punching mechanism for machining automobile bumper

Technical Field

The utility model relates to the technical field of automobile accessory machining, in particular to a punching mechanism for automobile bumper machining.

Background

The front end and the rear end of the automobile are provided with bumpers, so that the automobile has a decoration function, and more importantly, the safety device is used for absorbing and buffering external impact force and protecting the automobile body and passengers, and in the field of automobile production, when the automobile bumpers are produced, holes are formed in preset positions on the automobile bumpers according to process requirements.

The utility model discloses an automobile bumper punching device applied to the technical field of automobile bumper production equipment, wherein a support column II is arranged on a device base at the left side of a support block I on a device base of the automobile bumper punching device, a support column III is arranged on a device base at the right side of the support block I, and each telescopic part of a punching machine is arranged at the end of a telescopic part arranged on a mounting cross beam of a mounting bracket on the device base and is respectively connected with a control part.

The above comparative document has the following problems:

(1) The equipment is used for bearing the automobile bumper through the arrangement of the support columns and the support blocks, but the automobile bumper can axially slide along the end faces of the support blocks or longitudinally and horizontally slide along the end faces of the support blocks, so that the positioning effect and the fixing effect are limited.

(2) The equipment is convenient for the drill bit to drill in by arranging the concave holes in the supporting blocks, but when punching operation is carried out, part of scraps can enter the concave holes, so that extra cleaning burden is caused.

Disclosure of Invention

The utility model aims to provide a punching mechanism for processing an automobile bumper, which aims to solve the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides a punching mechanism for automobile bumper processing, includes base, backup pad, punching assembly and mounting bracket, the top of base is provided with locating component, locating component includes the main stay piece, the main stay piece is connected in the top of base, the one end of backup pad is provided with the side stay piece, the both ends symmetry of side stay piece is connected with the mounting panel, the mounting panel is connected with the backup pad through the bolt, the main stay piece has all been seted up to the one end of main stay piece and side stay piece, the top of side stay piece articulates there is the baffle, the bottom of baffle is connected with the connecting block, the bilateral symmetry of side stay piece runs through and is connected with the bolt, the inside wall symmetry rotation of base is connected with two bi-directional screw rod, two bi-directional screw rod's one end all runs through the base to be connected with the belt pulley, one of which bi-directional screw rod's one end is connected with the handle, every bi-directional screw rod's outside symmetry cover is equipped with the reference column, the top of reference column runs through the base.

Further, one ends of the main support block, the side support blocks and the baffle are connected with rubber pads.

Further, one end of the bolt is connected with a magnet, and the inner side wall of the connecting block is provided with a magnet.

Further, a plurality of threaded holes are formed in one end of the supporting plate in an equally-spaced mode, and threaded holes are correspondingly formed in one end of the mounting plate.

Further, the inside of base is provided with clean subassembly, clean subassembly includes the cavity, the cavity is seted up in the one end of base, the one end through-connection of cavity has the collection frame, the link is installed to the inside wall of cavity, the one end of link is connected with a plurality of fans, the bilateral symmetry through-connection of base has the pipe, the one end and the cavity of pipe are linked together, the other end and the logical groove of pipe are linked together, the groove has been dodged in the one end of backup pad.

Further, the bottom of collecting the frame is provided with the filter screen, the vent has been seted up to the bilateral symmetry of pipe, and the vent horizontal position is less than the horizontal position of fan.

The utility model provides a punching mechanism for processing an automobile bumper by improving the punching mechanism, which has the following improvement and advantages compared with the prior art:

the method comprises the following steps: according to the utility model, through the arrangement of the bidirectional screw rod, the positioning column and the baffle plate, and the combination of the main support block and the side support block, the transverse longitudinal position and the vertical position of the automobile bumper are limited, so that the workpiece is accurately positioned, the stability of the workpiece during fixing is improved, and the product quality is improved.

And two,: according to the utility model, through the arrangement of the blower and the guide pipe, the inside of the through groove of the supporting block is cleaned, so that the accumulation of waste scraps in the inside of the through groove is avoided, the cleaning load of a user is reduced, and the convenience of equipment is improved.

Drawings

The utility model is further explained below with reference to the drawings and examples:

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

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

FIG. 3 is a schematic view of a partial side cross-sectional structure of the present utility model;

fig. 4 is a schematic top view of the present utility model.

Reference numerals illustrate: 1. a base; 2. a cleaning assembly; 21. a conduit; 22. a cavity; 23. a collection frame; 24. a connecting frame; 25. a blower; 3. a support plate; 4. a positioning assembly; 41. a main support block; 42. positioning columns; 43. a side support block; 44. a through groove; 45. a baffle; 46. a plug pin; 47. a connecting block; 48. a mounting plate; 49. an avoidance groove; 410. a bidirectional screw; 411. a handle; 412. a belt pulley; 5. a punching assembly; 6. and (5) mounting a frame.

Detailed Description

The following detailed description of the present utility model will provide clear and complete description of the technical solutions of the embodiments of the present utility model, with reference to fig. 1 to 4, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a punching mechanism for processing an automobile bumper, as shown in fig. 1-4, the punching mechanism comprises a base 1, a supporting plate 3, a punching assembly 5 and a mounting frame 6 (the punching assembly 5 comprises components such as a hydraulic rod, a drill bit and the like, the drill bit is driven by the hydraulic rod to descend and the driving piece thereof is used for punching by the drill bit, the punching mechanism is a conventional technology, and is not repeated), the top end of the base 1 is provided with a positioning assembly 4, the positioning assembly 4 comprises a main supporting block 41, the main supporting block 41 is connected with the top end of the base 1, one end of the supporting plate 3 is provided with a side supporting block 43, two ends of the side supporting block 43 are symmetrically connected with mounting plates 48, the mounting plates 48 are connected with the supporting plate 3 through bolts, one end of the supporting plate 3 is provided with a plurality of threaded holes in a separated mode, one end of the mounting plates 48 is correspondingly provided with threaded holes, thereby utilizing the setting of the threaded holes on the mounting plate 48 and the supporting plate 3, the height position of the side supporting block 43 is convenient to adjust so as to adapt to the processing of workpieces with different sizes, the main supporting block 41 and one end of the side supporting block 43 are both provided with the main supporting block 41, the top end of the side supporting block 43 is hinged with the baffle 45, the main supporting block 41, the side supporting block 43 and one end of the baffle 45 are both connected with rubber pads, thereby utilizing the rubber pads to avoid the direct contact of a device and a bumper, reducing the indentation or scratch caused to the bumper, the bottom end of the baffle 45 is connected with the connecting block 47, the two sides of the side supporting block 43 are symmetrically connected with the bolt 46 in a penetrating way, one end of the bolt 46 is connected with a magnet, the inner side wall of the connecting block 47 is provided with a magnet, thereby utilizing the magnet to facilitate the connection of the connecting block 47 and the bolt 46, avoiding the looseness of the bolt 46, the inside wall symmetry of base 1 rotates and is connected with bi-directional screw 410, two the one end of bi-directional screw 410 all runs through base 1 to be connected with belt pulley 412, one of them bi-directional screw 410's one end is connected with handle 411, every bi-directional screw 410's outside symmetry cover is equipped with reference column 42, base 1 is run through on the top of reference column 42, the inside of base 1 is provided with cleaning module 2, cleaning module 2 includes cavity 22, cavity 22 sets up in the one end of base 1, the one end through-connection of cavity 22 has collection frame 23, link 24 is installed to the inside wall of cavity 22, the one end of link 24 is connected with a plurality of fans 25, the bottom of collection frame 23 is provided with the filter screen, the vent has been seted up to the bilateral symmetry of pipe 21, and the vent horizontal position is less than the horizontal position of fans 25 to ensure the normal flow of air current, the bilateral symmetry through-connection of base 1 has pipe 21, the one end and the cavity 22 of pipe 21 are linked together, the other end and the logical groove 44 of pipe 21 are linked together, the connection of one end of backup pad 3 has been seted up in the one end of base 1, thereby utilizes suction that the suction of fan 23 is used to empty to collect the frame 23 to empty waste dust, and empty the collection frame 23 to the effect of collection frame 23, and utilize the suction of waste dust in the effect of the collection frame 23 is convenient to empty the collection frame 23.

Working principle: when the device is used, according to the size data of the batch of automobile bumpers, the height positions of the side supporting blocks 43 are adjusted by using the arrangement of threaded holes on the mounting plates 48 and the supporting plates 3, then workpieces are placed on the main supporting blocks 41 and the side supporting blocks 43, the handles 411 are rotated to drive the bidirectional screws 410 to rotate, the transmission effect of the belt pulleys 412 and the belts is utilized, the two bidirectional screws 410 synchronously rotate, the base 1 is utilized to limit the axial positions of the positioning columns 42, the positioning columns 42 horizontally displace along with the rotation of the bidirectional screws 410, the longitudinal positions of the workpieces are limited, the baffle 45 is rotated, the connecting blocks 47 are inserted into the side supporting blocks 43, the baffle 45 limits the top ends of the workpieces, the workpieces are kept horizontal, the positioning and fixing of the workpieces are completed, then punching processing is performed by using the punching assembly 5, meanwhile, the fans 25 are started, waste scraps in the through grooves 44 are sucked into the cavity 22 by using the suction effect of the fans 25, the collection frames 23 are collected by using the drawing type collection frames 23, and the cleaning is convenient in a dumping process.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a punching mechanism for automobile bumper processing which characterized in that: including base (1), backup pad (3), punching assembly (5) and mounting bracket (6), the top of base (1) is provided with locating component (4), locating component (4) are including main supporting shoe (41), main supporting shoe (41) are connected in the top of base (1), the one end of backup pad (3) is provided with side supporting shoe (43), the both ends symmetry of side supporting shoe (43) is connected with mounting panel (48), mounting panel (48) are connected with backup pad (3) through the bolt, main supporting shoe (41) all have been seted up main supporting shoe (41) with the one end of side supporting shoe (43), the top of side supporting shoe (43) articulates there is baffle (45), the bottom of baffle (45) is connected with connecting block (47), the bilateral symmetry of side supporting shoe (43) runs through and is connected with bolt (46), the inside wall symmetry of base (1) is rotated and is connected with bi-directional screw (410), two the one end of bi-directional screw (410) all runs through base (1) to be connected with belt pulley (412), one of them (410) all is equipped with bi-directional screw (410) of handle (410), the top end of the positioning column (42) penetrates through the base (1).

2. The punching mechanism for machining an automobile bumper according to claim 1, wherein: rubber pads are connected to one ends of the main support blocks (41), the side support blocks (43) and the baffle plates (45).

3. The punching mechanism for machining an automobile bumper according to claim 1, wherein: one end of the bolt (46) is connected with a magnet, and the inner side wall of the connecting block (47) is provided with a magnet.

4. The punching mechanism for machining an automobile bumper according to claim 1, wherein: one end of the supporting plate (3) is provided with a plurality of threaded holes in an equal separation mode, and one end of the mounting plate (48) is correspondingly provided with the threaded holes.

5. The punching mechanism for machining an automobile bumper according to claim 1, wherein: the inside of base (1) is provided with clean subassembly (2), clean subassembly (2) include cavity (22), the one end in base (1) is seted up to cavity (22), the one end through-connection of cavity (22) has collection frame (23), link (24) are installed to the inside wall of cavity (22), the one end of link (24) is connected with a plurality of fans (25), the bilateral symmetry through-connection of base (1) has pipe (21), the one end and the cavity (22) of pipe (21) are linked together, the other end and the logical groove (44) of pipe (21) are linked together, dodge groove (49) have been seted up to the one end of backup pad (3).

6. The punching mechanism for machining an automobile bumper according to claim 5, wherein: the bottom of collection frame (23) is provided with the filter screen, the vent has been seted up to the bilateral symmetry of pipe (21), and vent horizontal position is less than the horizontal position of fan (25).