CN217451720U

CN217451720U - Punching die jig for upper covers of front and rear doors of automobile

Info

Publication number: CN217451720U
Application number: CN202220034010.7U
Authority: CN
Inventors: 王艳青
Original assignee: Nanjing Yuanfeng Mold Manufacturing Co ltd
Current assignee: Nanjing Yuanfeng Mold Manufacturing Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-09-20
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a punching die jig for upper covers of front and rear doors of automobiles, which comprises a punching assembly, a fixed table, a first air cylinder and a punching die, wherein the fixed table is arranged at the top of the operation table, the first air cylinder is arranged at the bottom of the fixed table, and the punching die is arranged on a piston rod of the first air cylinder; and the fixed assembly comprises a movable table arranged at the top of the operating table, a second air cylinder arranged at the bottom of the fixed table and the movable table, and a pressing plate provided with a piston rod of the second air cylinder, and the operating table comprises a fixed seat arranged at the bottom. The device will punch a hole the material and put on operation panel upper portion, then open the second cylinder, drive the clamp plate through the second cylinder and move down, it is fixed to punching a hole material centre gripping, prevent to punch a hole the material and remove when punching a hole, then open first cylinder, drive the mould that punches a hole through first cylinder and move down and punch a hole the material and handle punching a hole.

Description

Punching die jig for upper covers of front and rear doors of automobile

Technical Field

The utility model relates to the technical field of automobiles, especially a mould tool punches a hole on door upper cover before car.

Background

The automobile production line is a production line for producing automobiles in a flow operation mode. The working procedures of the working line comprise welding, stamping, polishing, coating, a power assembly and the like, part of shapes on the inner plate of the automobile door are generally realized by side punching in the process, and the existing punching die jig for the upper covers of the front and rear automobile doors has poor fixing effect on punching materials, so that the punching deviation is easily caused, and the material waste is caused.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

In view of the above-mentioned and/or the problem that exists among the current car front and back door upper cover punching die tool, provided the utility model discloses.

Therefore, the utility model discloses the problem that will solve lies in the mould tool that punches a hole of how to solve the front and back door upper cover of front automobile, and the fixed effect of counterpunching the material is relatively poor, leads to the off normal that punches a hole easily to lead to the extravagant problem of material.

In order to solve the technical problem, the utility model provides a following technical scheme: a punching die jig for upper covers of front and rear doors of an automobile comprises a punching assembly, a punching assembly and a punching die, wherein the punching assembly comprises an operation table, a fixed table arranged at the top of the operation table, a first air cylinder arranged at the bottom of the fixed table, and a punching die arranged on a piston rod of the first air cylinder; and the fixing assembly comprises a movable table arranged at the top of the operating table, a second air cylinder arranged at the bottom of the fixed table and the movable table, and a pressing plate provided with a piston rod of the second air cylinder.

As a preferred scheme of door upper cover cut-out press tool around car, wherein: the operation panel including set up in the fixing base of bottom, and set up in the inside mounting hole of fixing base.

As a preferred scheme of door upper cover cut-out press tool around car, wherein: the operation panel is including setting up in the guard gate of one side, and set up in the inside transparent plate of guard gate.

As a preferred scheme of door upper cover cut-out press tool around car, wherein: the protective door comprises a handle arranged on one side, and anti-skid grains are arranged on the outer side of the handle.

As a preferred scheme of door upper cover cut-out press mould tool around car, wherein: the protective door further comprises a clamping block arranged on one side, and the fixed platform comprises a clamping groove arranged on one side.

As a preferred scheme of door upper cover cut-out press tool around car, wherein: the movable table comprises a push rod arranged on one side.

As a preferred scheme of door upper cover cut-out press tool around car, wherein: the movable table comprises a roller arranged at the bottom, and the operating table comprises a sliding rail arranged at the top.

As a preferred scheme of door upper cover cut-out press tool around car, wherein: the pressing plate comprises a protection pad arranged at the bottom.

As a preferred scheme of door upper cover cut-out press tool around car, wherein: the clamp plate is still including setting up in the slider of one side, the fixed station is including setting up in the inboard spout.

As a preferred scheme of door upper cover cut-out press tool around car, wherein: the movable table comprises an installation block arranged on one side and a fixing bolt arranged inside the installation block, and the operation table comprises a fixing hole arranged at the top.

The utility model discloses beneficial effect does: the user will punch a hole the material and put on operation panel upper portion, then open the second cylinder, drive the clamp plate through the second cylinder and move down, and the centre gripping is fixed to the material centre gripping that punches a hole, prevents to punch a hole the material and removes when punching a hole, then opens first cylinder, drives the mould that punches a hole through first cylinder and moves down and to the material that punches a hole and punch a hole the processing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a structural diagram of a punching die jig for upper covers of front and rear doors of an automobile.

FIG. 2 is a connection structure diagram of a second cylinder and a pressing plate of the punching die jig for the upper covers of the front and rear doors of the automobile.

FIG. 3 is a structural diagram of a movable table of a punching die jig for the upper covers of the front and rear doors of an automobile.

FIG. 4 is a view of the structure of a fixing table of a punching die jig for the upper covers of the front and rear doors of an automobile.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 and 2, for the first embodiment of the present invention, this embodiment provides a punching die fixture for front and rear doors of an automobile, which comprises a punching assembly 100 and a fixing assembly 200.

Specifically, the punching assembly 100 includes an operation table 101, a fixing table 102 disposed on the top of the operation table 101, a first cylinder 103 disposed on the bottom of the fixing table 102, and a punching die 104 disposed on the piston rod of the first cylinder 103. The automobile front and rear door upper covers are punched through the punching assembly 100.

Preferably, the fixing assembly 200 includes a movable table 201 disposed on the top of the operation table 101, a second cylinder 202 disposed on the bottom of the fixed table 102 and the movable table 201, and a pressing plate 203 disposed on the piston rod of the second cylinder 202. The front and rear door upper covers of the automobile are fixed by the fixing assembly 200.

When the punching machine is used, a user places punching materials on the upper portion of the operating platform 101, then opens the second air cylinder 202, drives the pressing plate 203 to move downwards through the second air cylinder 202, clamps and fixes the punching materials, prevents the punching materials from moving when punching, then opens the first air cylinder 103, and drives the punching die 104 to move downwards through the first air cylinder 103 to punch the punching materials.

Example 2

Referring to fig. 1 to 4, the present embodiment is based on the second embodiment of the present invention.

Specifically, the console 101 includes a fixing base 101b disposed at the bottom, and a mounting hole 101c disposed inside the fixing base 101 b. By arranging the fixing seat 101b and the mounting hole 101c, the operation table 101 can be fixed, and the stability of the operation table 101 is improved.

Preferably, the operation table 101 includes a protection door 101d disposed at one side, and a transparent plate 101e disposed inside the protection door 101 d. Through setting up protection door 101d and transparent plate 101e, can protect the user, prevent that the user from receiving the injury of flying bits.

Preferably, the protective door 101d comprises a handle 101d-1 arranged on one side, and anti-skid lines are arranged on the outer side of the handle 101 d-1. Through setting up handle 101d-1, the user is convenient for the user to the switch of guard gate 101d, has improved user's work efficiency.

Preferably, the protective door 101d further includes a latch 101d-2 disposed on one side, and the fixing platform 102 includes a latch slot 102a disposed on one side. By arranging the latch 101d-2 and the latch slot 102a, the protection door 101d can be fixed.

When in use, a user puts punching materials on the upper part of the operating platform 101, then the second air cylinder 202 is started, the pressing plate 203 is driven by the second air cylinder 202 to move downwards, the punched material is clamped and fixed to prevent the punched material from moving during punching, then the first cylinder 103 is opened, the first air cylinder 103 drives the punching die 104 to move downwards to punch the punched material, and by arranging the fixed seat 101b and the mounting hole 101c, the operation table 101 can be fixed, the stability of the operation table 101 is improved, and by arranging the protective door 101d and the transparent plate 101e, can protect the user and prevent the user from being injured by flying debris, is convenient for the user to open and close the protective door 101d by arranging the handle 101d-1, improves the working efficiency of the user, by arranging the latch 101d-2 and the latch slot 102a, the protection door 101d can be fixed.

Example 3

Referring to fig. 1 to 4, a third embodiment of the present invention is based on the first two embodiments.

Specifically, the movable stage 201 includes a push rod 201a disposed at one side. By providing the push rod 201a, the movement of the movable stage 201 by the user is facilitated.

Preferably, the movable table 201 includes a roller 201b disposed at the bottom, and the operation table 101 includes a slide rail 101a disposed at the top. By arranging the roller 201b and the sliding rail 101a, the moving of the movable table 201 on the operation table 101 can be facilitated, so that materials with different sizes can be fixed.

Preferably, the pressure plate 203 includes a protective pad 203a disposed at the bottom. By arranging the protective pad 203a, the pressing plate 203 can be isolated from the punched material, and the pressing plate 203 is prevented from damaging the punched material.

Preferably, the pressing plate 203 further includes a sliding block 203b disposed at one side, and the fixing base 102 includes a sliding groove 102b disposed at an inner side. By providing the slider 203b and the chute 102b, the stability of the platen 203 when moving can be improved.

Preferably, the movable table 201 includes a mounting block 201c disposed at one side and a fixing bolt 201d disposed inside the mounting block 201c, and the operation table 101 includes a fixing hole 101f disposed at the top. Through setting up installation piece 201c, fixing bolt 201d and fixed orifices 101f, the person of being convenient for fixes movable table 201 on operation panel 101 down to the fixed effect of clamp plate 203 to the punchhole material has been improved.

When the punching machine is used, a user places punching materials on the upper portion of an operation table 101, then opens a second air cylinder 202, drives a pressing plate 203 to move downwards through the second air cylinder 202, clamps and fixes the punching materials, prevents the punching materials from moving during punching, then opens a first air cylinder 103, drives a punching die 104 to move downwards through the first air cylinder 103 to punch holes on the punching materials, can fix the operation table 101 through arranging a fixed seat 101b and a mounting hole 101c, improves the stability of the operation table 101, can protect the user through arranging a protective door 101d and a transparent plate 101e, prevents the user from being injured by flying scraps, is convenient for the user to open and close the protective door 101d through arranging a handle 101d-1, improves the working efficiency of the user, and can fix the protective door 101d through arranging a clamping block 101d-2 and a clamping groove 102a, through setting up push rod 201a, the person of facilitating the use is to the removal of movable table 201, through setting up gyro wheel 201b and slide rail 101a, the removal of movable table 201 on operation panel 101 can be convenient for, through setting up protection pad 203a, can keep apart clamp plate 203 with the material that punches a hole, prevent that clamp plate 203 from causing the damage to the material that punches a hole, through setting up slider 203b and spout 102b, can improve the stability of clamp plate 203 when removing, through setting up installation piece 201c, fixing bolt 201d and fixed orifices 101f, the person of facilitating the use is fixed on operation panel 101 with movable table 201, thereby the fixed effect of clamp plate 203 to the material that punches a hole has been improved.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a door upper cover cut-out press tool around car which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the punching assembly (100) comprises an operation table (101), a fixed table (102) arranged at the top of the operation table (101), a first air cylinder (103) arranged at the bottom of the fixed table (102), and a punching die (104) arranged on a piston rod of the first air cylinder (103); and the number of the first and second groups,

the fixing assembly (200) comprises a movable table (201) arranged at the top of the operating table (101), a second air cylinder (202) arranged at the bottoms of the fixed table (102) and the movable table (201), and a pressing plate (203) provided with a piston rod of the second air cylinder (202).

2. The automobile front and rear door upper cover punching die jig according to claim 1, characterized in that: the operating platform (101) comprises a fixed seat (101b) arranged at the bottom and a mounting hole (101c) arranged inside the fixed seat (101 b).

3. The automobile front and rear door upper cover punching die jig according to claim 1 or 2, characterized in that: the operation panel (101) comprises a protective door (101d) arranged on one side and a transparent plate (101e) arranged inside the protective door (101 d).

4. The automobile front and rear door upper cover punching die jig according to claim 3, characterized in that: the protective door (101d) comprises a handle (101d-1) arranged on one side, and anti-skid grains are arranged on the outer side of the handle (101 d-1).

5. The automobile front and rear door upper cover punching die jig according to claim 4, characterized in that: the protective door (101d) further comprises a clamping block (101d-2) arranged on one side, and the fixed table (102) comprises a clamping groove (102a) arranged on one side.

6. The automobile front and rear door upper cover punching die jig according to claim 5, characterized in that: the movable table (201) comprises a push rod (201a) arranged on one side.

7. The automobile front and rear door upper cover punching die jig according to claim 6, characterized in that: the movable table (201) comprises a roller (201b) arranged at the bottom, and the operating table (101) comprises a sliding rail (101a) arranged at the top.

8. The automobile front and rear door upper cover punching die jig according to claim 7, characterized in that: the pressure plate (203) comprises a protective pad (203a) arranged at the bottom.

9. The automobile front and rear door upper cover punching die jig according to claim 8, characterized in that: the pressing plate (203) further comprises a sliding block (203b) arranged on one side, and the fixed platform (102) comprises a sliding groove (102b) arranged on the inner side.

10. The automobile front and rear door upper cover punching die jig according to any one of claims 4 to 9, characterized in that: the movable table (201) comprises an installation block (201c) arranged on one side and a fixing bolt (201d) arranged inside the installation block (201c), and the operating table (101) comprises a fixing hole (101f) arranged at the top.