CN216297726U

CN216297726U - Stamping device for processing environment-friendly composite board of automobile

Info

Publication number: CN216297726U
Application number: CN202122312025.3U
Authority: CN
Inventors: 吴应举
Original assignee: Anhui Runxiang New Material Technology Co ltd
Current assignee: Dongguan Weiyuan Hardware Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-04-15
Anticipated expiration: 2031-09-24

Abstract

The utility model relates to the technical field of stamping, in particular to a stamping device for processing an automobile environment-friendly composite board, which comprises a stamping machine, a stamping die and an extrusion block, wherein the stamping block is fixedly connected in the middle of the lower end surface of the stamping machine, the lower end of the stamping block is fixedly connected with a connecting block through a limiting shaft, the upper end of the connecting block is provided with a moving block, the upper end surface of the moving block is fixedly connected with a second expansion spring, and the front end surface of the stamping block is fixedly connected with a fixing plate through a threaded hole and a fixing screw .

Description

Stamping device for processing environment-friendly composite board of automobile

Technical Field

The utility model relates to the technical field of stamping, in particular to a stamping device for processing an environment-friendly composite board of an automobile.

Background

The stamping is a forming processing method for applying external force to plates, strips, pipes, profiles and the like by a press and a die to cause plastic deformation or separation, thereby obtaining workpieces (stamped parts) with required shapes and sizes, the stamping and the forging belong to the same plastic processing (or called pressure processing), which is called forging and pressing, the stamped blanks are mainly hot-rolled and cold-rolled steel plates and steel strips, 60-70 percent of the steel products in the world are plates, most of the plates are stamped to be manufactured into finished products, automobile bodies, chassis, oil tanks, radiator sheets, steam drums of boilers, shells of containers, iron core silicon steel sheets of motors and electric appliances and the like are stamped, in products such as instruments and meters, household electric appliances, bicycles, office machines, domestic utensils and the like, a large number of stamped parts are also provided, and the application of the stamping device for processing the automobile environment-friendly composite plates is more and more extensive, therefore, the demand for a stamping device for processing the environment-friendly composite board of the automobile is increasing.

Most stamping device that is used for processing of car environmental protection composite sheet does not have the in-process of punching press to carry out the setting that stably presses and hold car environmental protection composite sheet at the in-process of punching press in the market, presses some moreover and holds the in-process of device easy appearance skidding of skidding and take place, consequently, proposes a stamping device for processing of car environmental protection composite sheet to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stamping device for processing an environment-friendly composite board of an automobile, which aims to solve the problems in the background technology.

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

a stamping device for processing an environment-friendly composite board of an automobile comprises a stamping machine, a stamping die and an extrusion block, the middle of the lower end surface of the punching machine is fixedly connected with a punching block, the lower end of the punching block is fixedly connected with a connecting block through a limiting shaft, the upper end of the connecting block is provided with a moving block, the upper end surface of the moving block is fixedly connected with a second expansion spring, the front end face of the stamping block is fixedly connected with a fixing plate through a threaded hole and a fixing screw, the lower end face of the connecting block is fixedly connected with a stamping die, the left side and the right side of the lower end surface of the punching machine are fixedly connected with positioning blocks, the front end and the rear end of each positioning block are rotationally connected with an extrusion block through connecting rods, the lower end face of the extrusion block is fixedly connected with a rubber pad, the connecting rods are rotationally connected together through a rotating shaft, the axis of rotation outside is rotated and is connected with the carriage release lever, the one end that the axis of rotation was kept away from to the carriage release lever is in the same place through first expanding spring and fixed shell sliding connection.

Preferably, the number of the extrusion blocks is two, and the extrusion blocks are symmetrically arranged at the left side and the right side of the lower end of the punch.

Preferably, the number of the moving rods arranged on the inner side of the fixed shell is two, and one end, far away from the fixed shell, of each moving rod is respectively and rotatably connected with the rotating shafts arranged on the front side and the rear side of the lower end of the positioning block.

Preferably, the connecting block is fixedly connected to the inner side of the lower end of the stamping block through a fixing plate and a limiting shaft, and the connecting block and the limiting shaft are connected together in a sliding mode.

Preferably, the second expansion spring and the moving block are arranged at the inner side of the stamping block, the lower end surface of the moving block is arranged in an arc shape, the moving block and the stamping block are connected in a sliding mode, and the center points of the moving block, the stamping block and the connecting block are arranged on the same vertical line.

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

1. according to the utility model, the automobile environment-friendly composite board can be stably pressed and held in the using process through the arranged extrusion block, the fixed shell, the rubber pad and the connecting rod, and the occurrence of slipping can be effectively avoided through the arranged rubber pad in the pressing and holding process, so that the device has good stability, and the occurrence of offset of the punching position on the automobile environment-friendly composite board can be effectively prevented in the using process;

2. according to the utility model, through the arrangement of the stamping die, the fixed plate, the connecting block and the moving block, the stability of the stamping die in the use process can be ensured, and meanwhile, the stamping die is convenient for workers to replace, so that the stamping die has good convenience and practical value, and is worthy of wide popularization and use.

Drawings

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

FIG. 2 is a schematic view of the mounting position of the fixed housing according to the present invention;

fig. 3 is a schematic view of the internal structure of the connecting block of the present invention.

In the figure: the stamping device comprises a stamping machine 1, a stamping block 2, a fixing plate 3, a connecting block 4, a stamping die 5, a moving rod 6, a rubber pad 7, an extrusion block 8, a rotating shaft 9, a connecting rod 10, a positioning block 11, a first expansion spring 12, a fixed shell 13, a limiting shaft 14, a second expansion spring 15, a threaded hole 16 and a moving block 17.

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. 1-3, the present invention provides a technical solution:

a stamping device for processing an environment-friendly composite board of an automobile comprises a stamping machine 1, a stamping die 5 and an extrusion block 8, wherein the middle of the lower end surface of the stamping machine 1 is fixedly connected with a stamping block 2, the lower end of the stamping block 2 is fixedly connected with a connecting block 4 through a limiting shaft 14, the upper end of the connecting block 4 is provided with a moving block 17, the upper end surface of the moving block 17 is fixedly connected with a second expansion spring 15, the front end surface of the stamping block 2 is fixedly connected with a fixed plate 3 through a threaded hole 16 and a fixed screw, the lower end surface of the connecting block 4 is fixedly connected with the stamping die 5, the left side and the right side of the lower end surface of the stamping machine 1 are both fixedly connected with a positioning block 11, the front end and the rear end of the positioning block 11 are rotatably connected with the extrusion block 8 through a connecting rod 10, the lower end surface of the extrusion block 8 is fixedly connected with a rubber pad 7, the connecting rods 10 are rotatably connected together through a rotating shaft 9, the outer side of the rotating shaft 9 is rotatably connected with a moving rod 6, the end of the moving rod 6 remote from the rotating shaft 9 is slidably coupled together by a first extension spring 12 and a stationary housing 13.

The number of the extrusion blocks 8 is two, the extrusion blocks 8 are symmetrically arranged at the left side and the right side of the lower end of the punch 1, and the automobile environment-friendly composite board can be stably pressed and held in the punching process; the number of the movable rods 6 arranged on the inner side of the fixed shell 13 is two, and one end of each movable rod 6 far away from the fixed shell 13 is respectively and rotationally connected with the rotating shafts 9 arranged on the front side and the rear side of the lower end of the positioning block 11, so that the stability of the extrusion block 8 in the up-and-down moving process is effectively improved; the connecting block 4 is fixedly connected to the inner side of the lower end of the stamping block 2 through the fixing plate 3 and the limiting shaft 14, and the connecting block 4 and the limiting shaft 14 are connected together in a sliding manner, so that the connection stability of the device is effectively improved; the second expansion spring 15 and the moving block 17 are arranged at the inner side of the stamping block 2, the lower end face of the moving block 17 is arranged in an arc shape, the moving block 17 is connected with the stamping block 2 in a sliding mode, the central points of the moving block 17, the stamping block 2 and the connecting block 4 are arranged on the same vertical line, and the connection stability between the stamping die 5 and the stamping block 2 can be effectively improved.

The working process is as follows: when the stamping device for processing the automobile environment-friendly composite board is required to be used, firstly, a worker needs to place the connecting block 4 at the position outside the limiting shaft 14, then, the worker needs to fix and limit the connecting block 4 through the fixing plate 3, the stability of connection between the devices can be effectively improved through the arranged moving block 17 in the fixing process, the stamping die 5 can be conveniently replaced in the using process due to the arrangement, the stamping device has good convenience, after the installation is completed, the worker energizes the whole device, after the energization is completed, the worker controls the stamping die 1 to drive the stamping die 5 to process the automobile environment-friendly composite board, the rubber pad 7 arranged at the lower end of the extrusion block 8 firstly presses and holds the automobile environment-friendly composite board in the stamping process of the automobile environment-friendly composite board, and the arrangement can stably press and hold the automobile environment-friendly composite board in the stamping process of the automobile environment-friendly composite board, such setting can effectually prevent that car environmental protection composite sheet from appearing sliding and causing the condition emergence that the skew appears in the punching press position in the in-process of using, has good stability.

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 stamping device for processing of car environmental protection composite sheet, includes punching machine (1), stamping die (5) and extrusion piece (8), its characterized in that: the middle of the lower end face of the punching machine (1) is fixedly connected with a punching block (2), the lower end of the punching block (2) is fixedly connected with a connecting block (4) through a limiting shaft (14), the upper end of the connecting block (4) is provided with a moving block (17), the upper end face of the moving block (17) is fixedly connected with a second expansion spring (15), the front end face of the punching block (2) is fixedly connected with a fixing plate (3) through a threaded hole (16) and a fixing screw, the lower end face of the connecting block (4) is fixedly connected with a punching die (5), the left side and the right side of the lower end face of the punching machine (1) are both fixedly connected with a positioning block (11), the front end and the rear end of the positioning block (11) are rotatably connected with an extrusion block (8) through a connecting rod (10), the lower end face of the extrusion block (8) is fixedly connected with a rubber pad (7), and the connecting rods (10) are rotatably connected together through a rotating shaft (9), the outer side of the rotating shaft (9) is rotatably connected with a moving rod (6), and one end, far away from the rotating shaft (9), of the moving rod (6) is connected with a fixed shell (13) in a sliding mode through a first telescopic spring (12).

2. The stamping device for processing the environment-friendly composite board for the automobile according to claim 1, wherein: the number of the extrusion blocks (8) is two, and the extrusion blocks (8) are symmetrically arranged at the left side and the right side of the lower end of the punch (1).

3. The stamping device for processing the environment-friendly composite board for the automobile according to claim 1, wherein: the number of the moving rods (6) arranged on the inner side of the fixed shell (13) is two, and one end, far away from the fixed shell (13), of each moving rod (6) is rotatably connected with the rotating shafts (9) arranged on the front side and the rear side of the lower end of the positioning block (11) respectively.

4. The stamping device for processing the environment-friendly composite board for the automobile according to claim 1, wherein: the connecting block (4) is fixedly connected to the inner side of the lower end of the stamping block (2) through the fixing plate (3) and the limiting shaft (14), and the connecting block (4) is connected with the limiting shaft (14) in a sliding mode.

5. The stamping device for processing the environment-friendly composite board for the automobile according to claim 1, wherein: the second expansion spring (15) and the moving block (17) are arranged at the inner side of the stamping block (2), the lower end face of the moving block (17) is arranged in an arc shape, the moving block (17) and the stamping block (2) are connected in a sliding mode, and the center points of the moving block (17), the stamping block (2) and the connecting block (4) are arranged on the same vertical line.