CN215697249U

CN215697249U - Punching device for machining automobile side plate

Info

Publication number: CN215697249U
Application number: CN202121629567.7U
Authority: CN
Inventors: 徐超; 徐东
Original assignee: Liuzhou Shengling Technology Co ltd
Current assignee: Liuzhou Shengling Technology Co ltd
Priority date: 2021-07-17
Filing date: 2021-07-17
Publication date: 2022-02-01
Anticipated expiration: 2031-07-17

Abstract

The utility model discloses a punching device for machining an automobile side plate, which comprises a machine body, a vertical frame and a pressing mechanism, wherein the U-shaped vertical frame is fixed on the front surface of the machine body, a workbench is horizontally arranged in the vertical frame, two pressing mechanisms are respectively and oppositely arranged between the vertical frame and the workbench, each pressing mechanism comprises a bottom plate, a working cylinder, a pressing plate and an adjusting assembly, the bottom plate is vertically fixed on the side surface of the vertical frame, the working cylinder is vertically fixed on the upper surface of the bottom plate, a rectangular sliding hole is formed in the side surface of the vertical frame, and one end of the Z-shaped pressing plate is slidably connected with the working cylinder through the adjusting assembly; according to the automobile side plate pressing mechanism, the pressing mechanism is arranged, so that the punching processing work of the automobile side plate is not influenced, the pressing limiting effect on the placed side plate piece is achieved, the side plate piece is prevented from being deviated in the punching process, factors influencing the punching processing precision are reduced, and the pressing position can be adjusted according to the size of the side plate piece.

Description

Punching device for machining automobile side plate

Technical Field

The utility model belongs to the technical field of automobile side plate machining, particularly relates to a punching device for automobile side plate machining, and particularly relates to a punching machine for automobile side plate machining and punching.

Background

The punching machine is a mechanical device which completes punching by mounting raw materials and enabling a punching die to act on the materials under the driving of a power mechanism. The punching machine can perform the operations of sheet processing, punching, die pressing, embossing and the like for forcing metal to enter a die. The punching machine is one of the equipments for processing the side plate of the automobile.

The punching device for machining the automobile side plate is provided for solving the problem that when some existing side plates are placed on a punching machine to be machined, the side plates are likely to shake and deviate due to external force in the punching machining process, so that the punching positions are staggered, and the punching machining precision is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a punching device for machining an automobile side plate, which aims to solve the problem that when some side plate pieces provided in the background technology are placed on a punching machine to be machined, the side plate pieces are shaken and deviated due to external force in the punching machining process, so that the punching positions are dislocated, and the punching machining precision is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a punching device is used in processing of car curb plate, includes organism, grudging post and hold-down mechanism, "U" type the grudging post is fixed at the organism front surface, the workstation is equipped with to horizontal installation in the grudging post, install two hold-down mechanisms between grudging post and the workstation respectively relatively, hold-down mechanism includes bottom plate, working cylinder, pressure strip and adjusting part, the bottom plate vertical fixation is in the grudging post side, the vertical fixing of working cylinder is on the bottom plate upper surface, the rectangle slide opening has been seted up to the grudging post side, the "Z" type pressure strip one end is passed through adjusting part and working cylinder sliding connection, the pressure strip other end passes the rectangle slide opening and is located the workstation top.

Preferably, a piston rod is arranged in the working cylinder, the adjusting component comprises a long clamping plate, a connecting rod and a through hole, the U-shaped long clamping plate is horizontally fixed on the lower surface of the pressing plate, the piston rod extends into the long clamping plate, and the connecting rod is arranged between the piston rod and the long clamping plate.

Preferably, the front and rear surfaces of the long clamping plate are uniformly distributed with through holes for the connection rod to pass through, and two ends of the connection rod vertically pass through the through holes and the piston rod to be exposed outside.

Preferably, a reinforcing plate is arranged between the working cylinder and the bottom plate, and a reinforcing rib is arranged between the bottom plate and the vertical frame.

Preferably, the workstation front surface is provided with the clearance subassembly, the clearance subassembly includes receiver, mounting panel and clearance silver, "U" type the receiver level is fixed at the workstation front surface, the mounting panel is located the receiver top, the clearance silver is fixed at the mounting panel lower surface.

Preferably, the lower end of the cleaning cotton sliver is located in the storage box, and a lifting handle is fixed on the upper surface of the mounting plate.

Preferably, a punching head is arranged at the top of the vertical frame, and a punching hole for the end part of the punching head to penetrate is formed in the workbench.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the automobile side plate pressing mechanism, the pressing mechanism is arranged, so that the punching processing work of the automobile side plate is not influenced, the pressing limiting effect on the placed side plate piece is achieved, the side plate piece is prevented from being deviated in the punching process, factors influencing the punching processing precision are reduced, and the pressing position can be adjusted according to the size of the side plate piece.

(2) According to the utility model, by arranging the cleaning component, the surface of the workbench can be cleaned before a workpiece is placed on the workbench, so that the trouble of additionally searching for a cleaning tool is relatively reduced, and the cleaning cotton sliver is convenient to place and store.

Drawings

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

FIG. 2 is a schematic structural view of the pressing mechanism of the present invention;

FIG. 3 is a schematic view of the adjusting assembly of the present invention;

FIG. 4 is a schematic structural view of a cleaning assembly of the present invention;

in the figure: 1. a body; 2. erecting a frame; 3. a work table; 4. a hold-down mechanism; 41. a base plate; 42. a working cylinder; 43. a compression plate; 44. an adjustment assembly; 441. a long clamping plate; 442. a connecting rod; 443. perforating; 5. a punching head; 6. cleaning the assembly; 61. a storage box; 62. mounting a plate; 63. and (6) cleaning the cotton sliver.

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 device for machining a side plate of an automobile comprises an engine body 1, a vertical frame 2 and a pressing mechanism 4, wherein the U-shaped vertical frame 2 is fixed on the front surface of the engine body 1, a workbench 3 is horizontally installed in the vertical frame 2, two pressing mechanisms 4 are respectively and oppositely installed between the vertical frame 2 and the workbench 3, each pressing mechanism 4 comprises a bottom plate 41, a working cylinder 42, a pressing plate 43 and an adjusting assembly 44, the bottom plate 41 is vertically fixed on the side surface of the vertical frame 2, the working cylinder 42 is vertically fixed on the upper surface of the bottom plate 41, a rectangular sliding hole is formed in the side surface of the vertical frame 2, one end of the Z-shaped pressing plate 43 is in sliding connection with the working cylinder 42 through the adjusting assembly 44, the other end of the pressing plate 43 penetrates through the rectangular sliding hole and is located above the workbench 3, through the pressing mechanism 4, the punching work of the side plate of the automobile is not influenced, a pressing limiting effect can be achieved on the placed side plate, and the situation that the side plate deviates in the punching process is avoided, thereby reducing the factor that influences the machining precision that punches a hole, and can compress tightly the position according to curb plate spare size adjustment.

In this embodiment, preferably, a piston rod is disposed inside the working cylinder 42, the adjusting assembly 44 includes a long clamping plate 441, a connecting rod 442 and a through hole 443, the U-shaped long clamping plate 441 is horizontally fixed on the lower surface of the pressing plate 43, the piston rod extends into the long clamping plate 441, and a connecting rod 442 is disposed between the two long clamping plates, through holes 443 for the connecting rod 442 to pass through are uniformly distributed on the front and rear surfaces of the long clamping plate 441, two ends of the connecting rod 442 vertically pass through the through hole 443 and the piston rod is exposed to the outside, by disposing the adjusting assembly 44, the position of the pressing plate 43 is conveniently adjusted according to the size of a workpiece, the pressing mechanism is ensured to be always in contact with the surface of a side plate to compress tightly within a certain range, and the application range of the whole pressing mechanism 4 is increased.

In this embodiment, it is preferable that a reinforcing plate is provided between the operating cylinder 42 and the bottom plate 41 to increase the mounting strength of the operating cylinder 42, and a reinforcing rib is provided between the bottom plate 41 and the vertical frame 2.

In this embodiment, it is preferable, workstation 3 front surface is provided with clearance subassembly 6, clearance subassembly 6 includes receiver 61, mounting panel 62 and clearance silver 63, the receiver 61 level of "U" type is fixed at workstation 3 front surface, mounting panel 62 is located receiver 61 top, clearance silver 63 is fixed at mounting panel 62 lower surface, clearance silver 63 lower extreme is located receiver 61, mounting panel 62 upper surface is fixed with the handle, through being provided with clearance subassembly 6, can place before workstation 3 on the curb plate spare, clear up workstation 3 surface, the trouble of looking for the clearance instrument in addition is reduced relatively, clearance silver 63 is convenient for place simultaneously and accomodate.

In this embodiment, preferably, the top of the stand 2 is provided with a punching head 5, and the workbench 3 is provided with a punching hole for the end of the punching head 5 to pass through.

The type of the working cylinder 42 is SC50X 100-50-S-FA.

The working principle and the using process of the utility model are as follows: when the utility model is used, two pressing mechanisms 4 are respectively oppositely positioned at two sides of a vertical frame 2, before the whole punching machine works, a connecting rod 442 is taken down according to the size of a side plate part, the pressing plates 43 are moved leftwards and rightwards, a piston rod moves in a long clamping plate 441, the distance between the end parts of the two pressing plates 43 is gradually changed, when the position between the two pressing plates 43 is proper, the connecting rod 442 is installed between the piston rod and the long clamping plate 441 again to limit the position of the pressing plates 43, at the moment, the side plate part can be placed on a workbench 3, two working cylinders 42 work simultaneously, an inner piston rod moves downwards to drive the pressing plates 43 to move downwards until the pressing plates 43 are contacted and pressed with the surface of the side plate part, at the moment, the punching machine works, a punching head 5 moves downwards to punch holes on the side plate part, and the punching work of the side plate of an automobile is not influenced by the pressing mechanisms 4, the side plate can be compressed and limited, so that the side plate is prevented from being deviated in the punching process, factors influencing the punching processing precision are reduced, and the compression position can be adjusted according to the size of the side plate.

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 a punching device is used in processing of car curb plate, includes organism (1), grudging post (2) and hold-down mechanism (4), "U" type grudging post (2) are fixed at organism (1) front surface, workstation (3), its characterized in that are equipped with to the level in grudging post (2): install two hold-down mechanism (4) between grudging post (2) and workstation (3) respectively relatively, hold-down mechanism (4) include bottom plate (41), working cylinder (42), pressure strip (43) and adjusting part (44), bottom plate (41) vertical fixation is in grudging post (2) side, working cylinder (42) vertical fixation is at bottom plate (41) upper surface, rectangle slide opening has been seted up to grudging post (2) side, "Z" type pressure strip (43) one end is passed through adjusting part (44) and working cylinder (42) sliding connection, pressure strip (43) other end passes rectangle slide opening and is located workstation (3) top.

2. The punching device for machining the automobile side plate as claimed in claim 1, wherein: the adjustable clamping device is characterized in that a piston rod is arranged in the working cylinder (42), the adjusting component (44) comprises a long clamping plate (441), a connecting rod (442) and a through hole (443), the U-shaped long clamping plate (441) is horizontally fixed on the lower surface of the pressing plate (43), the piston rod extends into the long clamping plate (441), and the connecting rod (442) is arranged between the piston rod and the long clamping plate.

3. The punching device for machining the automobile side plate as claimed in claim 2, wherein: through holes (443) for the connecting rod (442) to pass through are uniformly distributed on the front surface and the rear surface of the long clamping plate (441), and two ends of the connecting rod (442) vertically pass through the through holes (443) and are exposed outside the piston rod.

4. The punching device for machining the automobile side plate as claimed in claim 1, wherein: a reinforcing plate is arranged between the working cylinder (42) and the bottom plate (41), and a reinforcing rib is arranged between the bottom plate (41) and the vertical frame (2).

5. The punching device for machining the automobile side plate as claimed in claim 1, wherein: workstation (3) front surface is provided with clearance subassembly (6), clearance subassembly (6) are including receiver (61), mounting panel (62) and clearance silver (63), "U" type receiver (61) level is fixed at workstation (3) front surface, mounting panel (62) are located receiver (61) top, clearance silver (63) are fixed at mounting panel (62) lower surface.

6. The punching device for machining the automobile side plate as claimed in claim 5, wherein: the lower end of the cleaning cotton sliver (63) is located in the storage box (61), and a lifting handle is fixed on the upper surface of the mounting plate (62).

7. The punching device for machining the automobile side plate as claimed in claim 1, wherein: the punching head (5) is arranged at the top of the vertical frame (2), and a punching hole for the end part of the punching head (5) to pass through is arranged on the workbench (3).