CN218904997U

CN218904997U - Positioning fixture suitable for multiple vehicle types

Info

Publication number: CN218904997U
Application number: CN202222394309.6U
Authority: CN
Inventors: 杨焕金; 徐京生
Original assignee: Wuhu Jingmai Auto Parts Co ltd
Current assignee: Wuhu Jingmai Auto Parts Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-04-25
Anticipated expiration: 2032-09-08

Abstract

The utility model relates to the technical field of automobile production, in particular to a positioning clamp suitable for multiple automobile types, which comprises a workbench, wherein clamps are symmetrically arranged on two sides of the upper surface of the workbench, positioning holes are formed between the two clamps and positioned on the workbench, the two clamps comprise detachable clamping plates, and mounting assemblies are arranged in the two clamps so as to facilitate quick assembly and disassembly of the clamping plates. The clamping plate can be quickly fixed, other clamping plates can be conveniently detached and replaced later to adapt to multiple vehicle types, the time for disassembling the clamping plate is shortened, the phenomenon of sliding wires is not needed, and the disassembly and the assembly are simpler.

Description

Positioning fixture suitable for multiple vehicle types

Technical Field

The utility model relates to the technical field of automobile production, in particular to a positioning clamp suitable for multiple automobile types.

Background

In the process of automobile production, because the motorcycle type kind of car is very many, can use one set of positioning fixture in order to practice thrift the cost, when switching the motorcycle type, change the production centre gripping that corresponding splint satisfied various motorcycle types, at present at the in-process of dismouting splint, need not hard up a plurality of bolts, can take a large amount of time to the bolt can appear the smooth silk phenomenon when becoming flexible or screwing up, further increases the dismantlement degree of difficulty, consequently designs a positioning fixture of adaptation multiple motorcycle type in order to change above-mentioned technical defect, improves whole practicality, and is especially important.

Disclosure of Invention

The utility model aims to provide a positioning clamp suitable for multiple vehicle types, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a positioning fixture suitable for multiple vehicle types, includes the workstation, the upper surface bilateral symmetry of workstation is equipped with anchor clamps, two between the anchor clamps be located the workstation and seted up the locating hole, two anchor clamps include detachable splint, all are equipped with the installation component in two anchor clamps and are convenient for carry out quick assembly disassembly to splint;

the installation component is including seting up at the mounting groove at supporting shoe inside wall top and the inside square through-hole that is located mounting groove one side of supporting shoe, two all peg graft in the mounting groove has assorted mounting block, two the mounting block links to each other with the splint, two square through-hole's inside central authorities fixed mounting has the electro-magnet, two the both sides of electro-magnet all are equipped with J type pole, every the bending end of J type pole all passes the supporting shoe lateral wall and extends to in the mounting groove, two the fixed slot with J type pole bending end assorted is all seted up to the both sides wall of mounting block, every the limit groove has all been seted up to the straight end of J type pole, every all be equipped with the gag lever post in the limit groove, every gag lever post one end is connected with the gliding stopper of limit groove inner wall, every all the cover is equipped with the spring on the gag lever post, every the port that J type pole is located limit groove department is connected with the iron plate.

As a preferable scheme of the utility model, one sides of the two clamping plates far away from the rubber pad are respectively provided with a vertical supporting block, the bottom ends of the two supporting blocks are connected with a transverse plate, the lower surfaces of the two transverse plates are respectively connected with a moving block, two sides of the upper surface of the workbench are respectively provided with a moving groove matched with the moving blocks, movable screw rods are respectively arranged in the two moving grooves, the two moving blocks are respectively sleeved on the executing ends of the screw rods, two side walls of the workbench are respectively provided with a motor, and one ends of the two screw rods are respectively connected with the output ends of the motors by penetrating through the side walls of the workbench.

As the preferable scheme of the utility model, the bottom ends of the two supporting blocks are welded and fixed with the transverse plates, the lower surfaces of the two transverse plates are contacted with the upper surface of the workbench and are in sliding connection, the two moving blocks are welded and fixed with the transverse plates, the two moving blocks are in threaded engagement with the screw rod and are connected with the screw rod, the two motors are fixed on the side wall of the workbench through bolts, and the output ends of the two motors are fixed with the screw rod through a coupler.

As a preferable scheme of the utility model, the two mounting blocks are welded and fixed with the clamping plates, the outer wall of each J-shaped rod is contacted with the inner wall of the square through hole and is in sliding connection, each fixing groove is connected with the bending end of the J-shaped rod in an inserting manner, one end of each limiting rod is fixedly connected with the side wall of the electromagnet, and the two ends of each spring are respectively fixedly connected with the inner wall of the opening of the limiting groove and the side wall of the limiting block.

As a preferable scheme of the utility model, the inner side walls of the two clamping plates are respectively provided with a rubber pad, and the two rubber pads are bonded and fixed with the clamping plates.

Compared with the prior art, the utility model has the beneficial effects that: to the problem that the background art put forward, this application is through carrying out the circular telegram to the electro-magnet in the installation component and producing magnetism, the electro-magnet that has magnetism carries out magnetism absorption to the iron plate, the iron plate drives J type pole and removes to electro-magnet department along square through-hole, the J type pole of removal stretches the spring, the bending end of J type pole passes the lateral wall of supporting shoe and inserts in the fixed slot this moment and fix the installation piece, thereby can carry out quick fixation and be convenient for follow-up dismantlement change other splint in order to adapt to a plurality of motorcycle types, reduce the time of dismouting splint, need not to worry the smooth silk phenomenon, make the dismouting simpler.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a top cross-sectional view of a support block of the present utility model;

fig. 3 is a schematic view of a screw of the present utility model.

In the figure: 1. a work table; 101. positioning holes; 2. a clamp; 201. a moving groove; 202. a screw rod; 203. a motor; 204. a moving block; 205. a cross plate; 206. a support block; 207. a clamping plate; 2071. a rubber pad; 3. a mounting assembly; 301. a mounting groove; 302. a mounting block; 3021. a fixing groove; 303. square through holes; 304. an electromagnet; 305. a J-shaped rod; 3051. a limit groove; 306. an iron plate; 307. a limit rod; 3071. a limiting block; 308. and (3) a spring.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a positioning fixture of adaptation multi-vehicle type, includes workstation 1, and the upper surface bilateral symmetry of workstation 1 is equipped with anchor clamps 2, has seted up locating hole 101 on being located workstation 1 between two anchor clamps 2, and two anchor clamps 2 include detachable splint 207, and the inside wall of two splint 207 all is equipped with rubber pad 2071, and two rubber pads 2071 bond fixedly with splint 207, all are equipped with installation component 3 in two anchor clamps 2 and are convenient for carry out quick assembly disassembly to splint 207. When using this positioning fixture, peg graft through locating piece and locating hole 101 on the frame and be convenient for carry out the location to it, start anchor clamps 2, make splint 207 hold the frame, rubber pad 2071 plays the guard action when splint 207 hold the frame, when holding other kinds of frames in the location, can dismantle splint 207 fast and change into the splint 207 of adaptation through installation component 3, reduced the time of dismouting splint, need not to worry the smooth silk phenomenon, make the dismouting simpler, wherein electrical components in the device all pass through the controller control.

Referring to fig. 1 and 3, a vertical supporting block 206 is disposed on one surface of two clamping plates 207 far away from a rubber pad 2071, a transverse plate 205 is connected to the bottom ends of the two supporting blocks 206, moving blocks 204 are connected to the lower surfaces of the two transverse plates 205, moving grooves 201 matched with the moving blocks 204 are formed on two sides of the upper surface of the workbench 1, movable screw rods 202 are disposed in the two moving grooves 201, the two moving blocks 204 are sleeved on the executing ends of the screw rods 202, motors 203 are disposed on two side walls of the workbench 1, one ends of the two screw rods 202 penetrate through the side walls of the workbench 1 and are connected with the output ends of the motors 203, the bottom ends of the two supporting blocks 206 are welded and fixed to the transverse plates 205, the lower surfaces of the two transverse plates 205 are in contact with the upper surface of the workbench 1, the two moving blocks 204 are welded and fixed to the transverse plates 205, the two moving blocks 204 are connected with the screw rods 202 in a threaded engagement manner, the two motors 203 are fixed to the side walls of the workbench 1 through bolts, and the output ends of the two motors 203 are fixed to the screw rods 202 through couplings. When the frame is held, the motor 203 is started by the controller, the motor 203 drives the screw rod 202 to rotate, the moving block 204 moves linearly along with the rotation of the screw rod 202 under the action of the moving groove 201, the moving block 204 drives the supporting block 206 to move, and the supporting block 206 drives the clamping plate 207 to move to hold and fix the frame, so that the distance between the two clamps can be changed according to the body shape of the frame, and the adaptability is improved.

Referring to fig. 2, the mounting assembly 3 includes a mounting groove 301 formed at the top of the inner side wall of the supporting block 206 and a square through hole 303 formed inside the supporting block 206 and located at one side of the mounting groove 301, two mounting grooves 301 are respectively inserted with a matched mounting block 302, two mounting blocks 302 are connected with the clamping plates 207, electromagnets 304 are fixedly mounted at the centers of the interiors of the two square through holes 303, two sides of the two electromagnets 304 are respectively provided with a J-shaped rod 305, the bending end of each J-shaped rod 305 extends into the mounting groove 301 through the side wall of the supporting block 206, fixing grooves 3021 matched with the bending end of each J-shaped rod 305 are formed in the two side walls of the two mounting blocks 302, limit grooves 3051 are formed in the straight end of each J-shaped rod 305, limit grooves 3051 are respectively formed in the straight end of each limit groove 3051, limit rods 307 are respectively arranged in the limit grooves 3051, one end of each limit rod 307 is connected with a limit block 3071 sliding with the inner wall of the limit groove 3051, the limit rods 307 are respectively sleeved with springs 308, ports of each J-shaped rod 305 at the positions of the limit grooves 3051 are respectively connected with the two fixing grooves 302 through holes, and the two limit rods 305 are respectively connected with the fixing grooves 3071 through the fixing ends of the fixing grooves 3021. When the clamping plate 207 is replaced, the electromagnet 304 is powered off through the controller to enable magnetism to disappear, the contracted spring 308 is restored under elasticity and drives the J-shaped rod 305 to move away from the electromagnet 304 along the square through hole 303, the moving J-shaped rod 305 drives the bending end to move out of the fixing groove 3021 to cancel fixing of the mounting block 302, at the moment, the clamping plate 207 can be taken down together with the mounting block 302 to replace the clamping plate 207 of other suitable vehicle types, when the clamping plate 207 is installed, the mounting block 302 on the clamping plate 207 is inserted into the mounting groove 301, then the electromagnet 304 is powered on through the controller to enable magnetism to be generated, the electromagnet 304 with magnetism is used for magnetically adsorbing the iron plate 306, the iron plate 306 drives the J-shaped rod 305 to move towards the electromagnet 304 along the square through hole 303, the moving J-shaped rod 305 stretches the spring 308, and at the moment, the bending end of the J-shaped rod 305 penetrates through the side wall of the supporting block 206 to be inserted into the fixing groove 3021 to fix the mounting block 302, so that the clamping plate 207 can be quickly fixed and other clamping plates can be conveniently and subsequently replaced to adapt to a plurality of vehicle types, the sliding time of the clamping plate is reduced, and the dismounting phenomenon is simpler.

The working flow of the utility model is as follows: when the clamping plate 207 is replaced according to a vehicle type, the electromagnet 304 is powered off through the controller to enable magnetism to disappear, at the moment, the contracted spring 308 is restored under elasticity and drives the J-shaped rod 305 to be far away from the electromagnet 304 along the square through hole 303, the moving J-shaped rod 305 drives the bending end to move out of the fixing groove 3021 to cancel fixing of the mounting block 302, at the moment, the clamping plate 207 can be taken down together with the mounting block 302 to replace the clamping plate 207 suitable for other vehicle types, when the clamping plate 207 is installed, the mounting block 302 on the clamping plate 207 is inserted into the mounting groove 301, then the electromagnet 304 is powered on through the controller to enable magnetism to be generated, the electromagnet 304 with magnetism absorbs magnetism to the iron plate 306, the iron plate 306 drives the J-shaped rod 305 to move towards the electromagnet 304 along the square through hole 303, the moving J-shaped rod 305 stretches the spring 308, and at the moment, the bending end of the J-shaped rod 305 penetrates through the side wall of the supporting block 206 to be inserted into the fixing groove 3021 to fix the mounting block 302, and the installation of the clamping plate 207 is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 an adaptation multi-vehicle type's positioning fixture, includes workstation (1), its characterized in that: the two sides of the upper surface of the workbench (1) are symmetrically provided with clamps (2), a positioning hole (101) is formed in the workbench (1) between the two clamps (2), the two clamps (2) comprise detachable clamping plates (207), and the two clamps (2) are internally provided with mounting assemblies (3) so as to be convenient for quickly dismounting the clamping plates (207);

the utility model provides a mounting assembly (3) is including seting up square through-hole (303) at mounting groove (301) and supporting shoe (206) inside being located mounting groove (301) one side at supporting shoe (206) inside, two all peg graft in mounting groove (301) have assorted mounting block (302), two mounting block (302) link to each other with splint (207), two square through-hole (303) inside central authorities fixed mounting have electro-magnet (304), two the both sides of electro-magnet (304) all are equipped with J type pole (305), every the bending end of J type pole (305) all passes supporting shoe (206) lateral wall and extends to in mounting groove (301), two both sides wall of mounting block (302) all set up with J type pole (305) bending end assorted fixed slot (3021), every limit groove (3051) are all seted up to the straight line end of J type pole (305), every all be equipped with gag lever (307) in the limit groove (3051), every limit lever (307) are connected with iron plate (3051) and are located limit sleeve (3051) each limit sleeve (308).

2. A positioning jig for adapting to multiple vehicle types according to claim 1, wherein: two the one side that rubber pad (2071) was kept away from to splint (207) all is provided with vertically supporting shoe (206), two the bottom of supporting shoe (206) is connected with diaphragm (205), two the lower surface of diaphragm (205) all is connected with movable block (204), movable groove (201) with movable block (204) assorted are all seted up to workstation (1) upper surface both sides, two all be equipped with movable lead screw (202) in movable groove (201), two movable block (204) all overlap and establish on the actuating end of lead screw (202), workstation (1) both sides wall all is equipped with motor (203), two the one end of lead screw (202) all passes workstation (1) lateral wall and links to each other with the output of motor (203).

3. A positioning jig for adapting to multiple vehicle types according to claim 2, wherein: the bottom of two supporting shoe (206) all with diaphragm (205) welded fastening, two the lower surface of diaphragm (205) all with workstation (1) upper surface contact and sliding connection, two movable block (204) all with diaphragm (205) welded fastening, two movable block (204) with lead screw (202) screw thread engagement is connected, two motor (203) pass through bolt fastening on workstation (1) lateral wall, two the output of motor (203) is fixed with lead screw (202) through the shaft coupling.

4. A positioning jig for adapting to multiple vehicle types according to claim 1, wherein: two installation blocks (302) are welded and fixed with a clamping plate (207), the outer wall of each J-shaped rod (305) is in contact with the inner wall of a square through hole (303) and is in sliding connection, each fixing groove (3021) is connected with the bending end of each J-shaped rod (305) in a plugging mode, one end of each limiting rod (307) is fixedly connected with the side wall of an electromagnet (304), and two ends of each spring (308) are respectively fixedly connected with the inner wall of the opening of each limiting groove (3051) and the side wall of each limiting block (3071).

5. A positioning jig for adapting to multiple vehicle types according to claim 1, wherein: rubber pads (2071) are arranged on the inner side walls of the two clamping plates (207), and the two rubber pads (2071) are fixedly bonded with the clamping plates (207).