CN216634280U

CN216634280U - Clamping device is used in processing of preceding covering air-inlet grille

Info

Publication number: CN216634280U
Application number: CN202122821069.9U
Authority: CN
Inventors: 张建卫
Original assignee: Liuzhou Jixing Auto Parts Co ltd
Current assignee: Liuzhou Jixing Auto Parts Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-05-31
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a clamping device for processing a front skin air-inlet grille, which comprises a fixing surface, wherein a workbench is placed on the surface of the fixing surface, two first limiting grooves are symmetrically formed in the bottom end of the workbench, a second limiting groove is formed in the inner wall of one side of each first limiting groove, a fourth limiting groove is formed in the inner wall of the other side of each first limiting groove in a penetrating manner, and two metal blocks are symmetrically fixed on the surface of the fixing surface; through the first spacing groove, the second spacing groove, the third spacing groove, the fourth spacing groove, the fifth spacing groove, promote the piece, first stopper, the sixth spacing groove of design, facilitate the installation of device, improved the installation effectiveness, avoided the use of bolt and corresponding instrument, through the first locating piece, constant head tank, the second locating piece of design, can play the positioning action to the installation of device, make things convenient for counterpoint of metal block and first spacing groove.

Description

Clamping device is used in processing of preceding covering air-inlet grille

Technical Field

The utility model belongs to the technical field of clamping devices, and particularly relates to a clamping device for machining a front skin air inlet grille.

Background

The front skin air inlet grille is a louver grille structure which is arranged on a front end frame of an automobile and intelligently controls the air inlet amount of a cooling module by the automobile according to the environment of a cabin, louver grille pieces are opened by default in an initial state, and when the automobile is started, the louver grille pieces are closed to preserve heat of the cabin so as to quickly preheat and accelerate the starting of an engine; after the automobile starts, under low-speed state, cabin high temperature, the tripe grid piece is all opened, and a large amount of air gets into the radiator and makes the cabin cooling, and it needs to use a clamping device in the course of working, drives the clamp splice through the cylinder and carries on spacingly to the air-inlet grille.

When the clamping device for machining the existing front skin air inlet grille is used, the clamping device is troublesome to install, more bolts are required to be used, the bolts and screw holes are not convenient to align, more time can be spent, the installation efficiency is reduced, clamping blocks on the clamping device cannot be replaced according to the shape of the air inlet grille, the flexibility is low, and therefore the problem needs to be solved by designing a structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping device for processing a front skin air inlet grille, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a clamping device for processing a front skin air-inlet grille comprises a fixed surface, wherein a workbench is placed on the surface of the fixed surface, two first limiting grooves are symmetrically formed in the inner part of the bottom end of the workbench, a second limiting groove is formed in the inner wall of one side of each first limiting groove, a fourth limiting groove is formed in the inner wall of the other side of each first limiting groove in a penetrating mode, two metal blocks are symmetrically fixed on the surface of the fixed surface, a third limiting groove is formed in the inner parts of the two metal blocks in a penetrating mode, a fifth limiting groove is formed in the inner parts of the two metal blocks relative to the bottom of the corresponding third limiting groove, the two metal blocks are respectively embedded into the corresponding first limiting grooves, a pushing block is arranged in the fourth limiting groove, one end of the pushing block penetrates through the third limiting groove to be embedded into the second limiting groove, a first limiting block with an L-shaped structure in cross section is fixed on one side of the pushing block relative to the inner part of the second limiting groove, one end of the first limiting block is embedded into the fifth limiting groove.

Preferably, a sixth limiting groove is formed in the inner wall of one side of the fourth limiting groove, a first stop block is fixed to the other side of the pushing block, the first stop block is embedded into the sixth limiting groove, and a first spring is connected between the first stop block and the inner wall of the sixth limiting groove.

Preferably, two first locating blocks are symmetrically fixed at two ends of the workbench, locating grooves are formed in the inner parts of the first locating blocks in a penetrating mode, two second locating blocks are symmetrically fixed on the surface of the fixing surface in a penetrating mode, and the inner parts of the locating grooves are formed in the second locating blocks in a penetrating mode.

Preferably, two baffles are symmetrically arranged at two ends of the workbench, the baffles cover the opening position of the fourth limiting groove, a rotating groove is formed in the top end of each baffle in a penetrating mode, a plastic pile with a T-shaped structure in cross section penetrates through the rotating groove, and one end of the plastic pile is fixedly connected with the workbench.

Preferably, a plurality of rubber bumps are fixed on the inner side of the plastic pile, and each rubber bump is tightly attached to the surface of the baffle.

Preferably, two first fixing blocks are symmetrically fixed at the top end of the workbench through bolts, air cylinders are arranged on the outer sides of the two first fixing blocks, a piston rod is arranged at one end of each air cylinder, the piston rod penetrates through the inside of the first fixing block, a first fixing groove is formed in one end of the piston rod, a second fixing groove is formed in the inner wall of one side of the first fixing groove, a through hole is formed in the inner wall of the other side of the first fixing groove, a clamping block is arranged at one end of the piston rod, a second fixing block is fixed on the side surface of the clamping block and is embedded into the inside of the first fixing groove, a first clamping groove is formed in the inside of the second fixing block, a second clamping groove is formed in the inner wall of one side of the first clamping groove, an extrusion rod with an L-shaped structure in cross section is arranged on one side of the clamping block, and the bottom end of the extrusion rod penetrates through the through hole and is embedded into the inside of the first fixing groove, a first clamping block is fixed on one side of the extrusion rod and embedded into the first clamping groove, a second clamping block is fixed on one side of the first clamping block and embedded into the second clamping groove.

Preferably, a second stopper is fixed to the other side of the pressing rod, and a second spring is connected between the second stopper and the inner wall of the first fixing groove.

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

1. through the first spacing groove, the second spacing groove, the third spacing groove, the fourth spacing groove, the fifth spacing groove, promote the piece, first stopper, the sixth spacing groove of design, facilitate the installation of device, improved the installation effectiveness, avoided the use of bolt and corresponding instrument, through the first locating piece, constant head tank, the second locating piece of design, can play the positioning action to the installation of device, make things convenient for counterpoint of metal block and first spacing groove.

2. Through the designed extrusion rod, the first fixing groove, the second fixing block, the first clamping groove, the second clamping groove, the first clamping block and the second clamping block, the clamping block can be replaced, so that the device is suitable for air inlet grilles of different shapes, and the flexibility of the device is improved.

Drawings

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

FIG. 2 is a front cross-sectional view of area A of FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view of the junction of the shield and the plastic pile of the present invention;

FIG. 4 is a front cross-sectional view of area B of FIG. 1 in accordance with the present invention;

in the figure: 1. a fixed surface; 2. a work table; 3. a first positioning block; 4. a first fixed block; 5. a clamping block; 6. an extrusion stem; 7. positioning a groove; 8. a second positioning block; 9. a first limit groove; 10. a second limit groove; 11. a third limiting groove; 12. a fourth limit groove; 13. a fifth limiting groove; 14. a pushing block; 15. a first stopper; 16. a sixth limiting groove; 17. a baffle plate; 18. plastic piles; 19. a rotating groove; 20. a first fixing groove; 21. a second fixing groove; 22. a second fixed block; 23. a first card slot; 24. a second card slot; 25. a first clamping block; 26. and a second clamping block.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Examples

Referring to fig. 1 to 4, the present invention provides a technical solution: a clamping device for processing a front skin air inlet grille comprises a fixed surface 1, a workbench 2 is placed on the surface of the fixed surface 1, two first limiting grooves 9 are symmetrically formed in the bottom end of the workbench 2, metal blocks can be accommodated in the first limiting grooves 9, a second limiting groove 10 is formed in the inner wall of one side of each first limiting groove 9, a first limiting block 15 can be conveniently accommodated in the second limiting groove 10, a fourth limiting groove 12 is formed in the inner wall of the other side of each first limiting groove 9 in a penetrating mode, two metal blocks are symmetrically fixed on the surface of the fixed surface 1, third limiting grooves 11 are formed in the inner portions of the two metal blocks in a penetrating mode, a fifth limiting groove 13 is formed in the inner portions of the two metal blocks relative to the bottom of the corresponding third limiting groove 11, the two metal blocks are respectively embedded into the corresponding first limiting grooves 9, a pushing block 14 is arranged in the fourth limiting groove 12, the pushing block 14 can drive the first limiting blocks 15 to slide in the same direction, one end of a pushing block 14 penetrates through a third limiting groove 11 and is embedded into a second limiting groove 10, a first limiting block 15 with an L-shaped section is fixed on one side of the pushing block 14 relative to the interior of the second limiting groove 10, the first limiting block 15 and a fifth limiting groove 13 can limit a metal block, one end of the first limiting block 15 is embedded into the fifth limiting groove 13, a sixth limiting groove 16 is formed in the inner wall of one side of a fourth limiting groove 12, the sixth limiting groove 16 facilitates sliding of a first stop block, the first stop block is fixed on the other side of the pushing block 14 and is embedded into the sixth limiting groove 16, a first spring is connected between the inner wall of the sixth limiting groove 16 and can reset the pushing block 14, two first positioning blocks 3 are symmetrically fixed at two ends of the workbench 2, positioning grooves 7 are formed in the two first positioning blocks 3, two second positioning blocks 8 are symmetrically fixed on the surface of the fixing surface 1, the second positioning blocks 8 and the positioning groove 7 facilitate the alignment of a metal block and a first limiting groove 9, the two second positioning blocks 8 respectively penetrate through the inside of the positioning groove 7, two baffle plates 17 are symmetrically arranged at two ends of the workbench 2, the baffle plates 17 can prevent a pushing block 14 from being pressed by mistake, the baffle plates 17 cover the opening position of a fourth limiting groove 12, a rotating groove 19 is formed in the top end of each baffle plate 17 in a penetrating manner, a plastic pile 18 with a T-shaped structure in cross section penetrates through the inside of each rotating groove 19, the plastic piles 18 and the rotating grooves 19 facilitate the rotation of the baffle plates 17, one end of each plastic pile 18 is fixedly connected with the workbench 2, a plurality of rubber bumps are fixed on the inner side of each plastic pile 18, the rubber bumps can improve the stability of each baffle plate 17, and each rubber bump is tightly attached to the surface of each baffle plate 17; the structure facilitates the installation of the device, improves the installation efficiency and avoids the use of bolts and corresponding tools.

In this embodiment, preferably, two first fixing blocks 4 are symmetrically fixed at the top end of the workbench 2 through bolts, an air cylinder is disposed at the outer side of each of the two first fixing blocks 4, a piston rod is disposed at one end of the air cylinder, the air cylinder can push the piston rod to drive the clamping block 5 to move in the same direction to clamp an object, the piston rod penetrates through the inside of the first fixing block 4, a first fixing groove 20 is formed inside one end of the piston rod, a second fixing groove 21 is formed on the inner wall of one side of the first fixing groove 20, a through hole is formed on the inner wall of the other side of the first fixing groove 20, the through hole facilitates the sliding of the extrusion rod 6, the clamping block 5 is disposed at one end of the piston rod, a second fixing block 22 is fixed on the side of the clamping block 5, the second fixing block 22 is embedded into the first fixing groove 20, a first clamping groove 23 is formed inside the second fixing block 22, a second clamping groove 24 is formed on the inner wall of one side of the first clamping groove 23, an extrusion rod 6 with an L-shaped cross section is arranged on one side of the clamping block 5, the bottom end of the extrusion rod 6 penetrates through the through hole and is embedded into the first fixing groove 20, a first clamping block 25 is fixed on one side of the extrusion rod 6, the first clamping block 25 can drive a second clamping block 26 to move in the same direction, the first clamping block 25 is embedded into the first clamping groove 23, a second clamping block 26 is fixed on one side of the first clamping block 25, the second clamping block 26 and the second clamping groove 24 can limit the second fixing block 22, the second clamping block 26 is embedded into the second clamping groove 24, a second clamping block is fixed on the other side of the extrusion rod 6, a second spring is connected between the second clamping block and the inner wall of the first fixing groove 20, and the second spring can enable the extrusion rod 6 to reset; the structure can replace the clamping block 5, so that the air inlet grille is suitable for air inlet grilles of different shapes, and the flexibility of the device is improved.

The type of the air cylinder in the utility model is as follows: SC-SU;

the working principle and the using process of the utility model are as follows: when the utility model is used, firstly, the device is arranged on the fixed surface 1, the pushing block 14 is pushed to drive the first limit block 15 to slide in the same direction in the first limit groove 9 and the second limit groove 10, the pushing block 14 also drives the first stop block to extrude the first spring when sliding, so that the first stop block is stressed to shrink until the first limit block 15 completely slides out of the first limit groove 9, then the two metal blocks on the surface of the fixed surface 1 are respectively embedded into the corresponding first limit grooves 9, meanwhile, the two second positioning blocks 8 on the surface of the fixed surface 1 also respectively penetrate through the corresponding positioning grooves 7, the structure has positioning function on the alignment of the metal blocks and the first limit grooves 9, the pushed pushing block 14 is loosened, after the first spring loses extrusion, the first stop block is reversely pushed, the pushing block 14 drives the first limit block 15 to be embedded into the fifth limit groove 13, the device is installed, the installation efficiency is improved by the structure, the use of bolts and corresponding tools is avoided, then the baffle 17 is rotated to cover the opening of the fourth limiting groove 12, and the pushing block 14 is prevented from being pressed by mistake; if the device needs to be changed the clamp splice 5 in the course of the work, can press the extrusion ram 6, make it drive second stopper extrusion second spring, also drive the inside of second fixture block 26 roll-off second draw-in groove 24 through first fixture block 25 when extrusion ram 6 removes, next pulling clamp splice 5, make it drive the inside of second fixed block 22 roll-off first fixed slot 20 can, this structure can be changed clamp splice 5, with this air-inlet grille who adapts to different shapes, improve the flexibility of device.

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 preceding covering is clamping device for air-inlet grille processing, includes stationary plane (1), its characterized in that: the workbench (2) is placed on the surface of the fixed surface (1), two first limiting grooves (9) are symmetrically formed in the bottom end of the workbench (2), a second limiting groove (10) is formed in the inner wall of one side of each first limiting groove (9), a fourth limiting groove (12) is formed in the inner wall of the other side of each first limiting groove (9) in a penetrating mode, two metal blocks are symmetrically fixed on the surface of the fixed surface (1), a third limiting groove (11) is formed in each metal block in a penetrating mode, a fifth limiting groove (13) is formed in each metal block relative to the bottom of the corresponding third limiting groove (11), the two metal blocks are respectively embedded into the corresponding first limiting grooves (9), a pushing block (14) is arranged in each fourth limiting groove (12), one end of each pushing block (14) penetrates through the third limiting groove (11) and is embedded into the second limiting groove (10), one side of the pushing block (14) is fixed with a first limiting block (15) with an L-shaped cross section relative to the inside of the second limiting groove (10), and one end of the first limiting block (15) is embedded into the inside of the fifth limiting groove (13).

2. The clamping device for machining the front skin air intake grille of claim 1 is characterized in that: a sixth limiting groove (16) is formed in the inner wall of one side of the fourth limiting groove (12), a first stop block is fixed to the other side of the pushing block (14), the first stop block is embedded into the sixth limiting groove (16), and a first spring is connected between the first stop block and the inner wall of the sixth limiting groove (16).

3. The clamping device for machining the front skin air intake grille of claim 1 is characterized in that: two first locating blocks (3) are symmetrically fixed at two ends of the workbench (2), two locating grooves (7) are formed in the inner portions of the first locating blocks (3) in a penetrating mode, two second locating blocks (8) are symmetrically fixed on the surface of the fixing face (1), and the second locating blocks (8) penetrate through the inner portions of the locating grooves (7) respectively.

4. The clamping device for machining the front skin air intake grille of claim 1 is characterized in that: the both ends symmetry of workstation (2) is provided with two baffle (17), baffle (17) cover in the open position department of fourth spacing groove (12), the top of baffle (17) is inside to run through and has seted up rotation groove (19), the inside of rotation groove (19) is run through and is had plastic pile (18) that the cross-section is "T" type structure, the one end and workstation (2) fixed connection of plastic pile (18).

5. The clamping device for machining the front skin air intake grille of claim 4 is characterized in that: a plurality of rubber bumps are fixed on the inner side of the plastic pile (18), and each rubber bump is tightly attached to the surface of the baffle plate (17).

6. The clamping device for machining the front skin air intake grille of claim 1 is characterized in that: the top end of the workbench (2) is symmetrically fixed with two first fixing blocks (4) through bolts, the outer sides of the two first fixing blocks (4) are respectively provided with an air cylinder, one end of the air cylinder is provided with a piston rod, the piston rod penetrates through the inside of the first fixing block (4), one end of the piston rod is internally provided with a first fixing groove (20), the inner wall of one side of the first fixing groove (20) is provided with a second fixing groove (21), the inner wall of the other side of the first fixing groove (20) is provided with a through hole, one end of the piston rod is provided with a clamping block (5), the side surface of the clamping block (5) is fixedly provided with a second fixing block (22), the second fixing block (22) is embedded into the inside of the first fixing groove (20), the inside of the second fixing block (22) is provided with a first clamping groove (23), the inner wall of one side of the first clamping groove (23) is provided with a second clamping groove (24), one side of clamp splice (5) is provided with extrusion stem (6) that the cross-section is "L" type structure, the bottom of extrusion stem (6) runs through the inside of through-hole embedding to first fixed slot (20), one side of extrusion stem (6) is fixed with first fixture block (25), inside to first draw-in groove (23) is embedded into in first fixture block (25), one side of first fixture block (25) is fixed with second fixture block (26), inside to second draw-in groove (24) is embedded into in second fixture block (26).

7. The clamping device for machining the front skin air intake grille of claim 6 is characterized in that: a second stop block is fixed on the other side of the extrusion rod (6), and a second spring is connected between the second stop block and the inner wall of the first fixing groove (20).