CN220329012U - Car door adsorption clamp and car door processing system - Google Patents

Abstract

The utility model discloses a car door adsorption clamp and a car door processing system, which comprise an adsorption device (1) and a clamp main body (2), wherein the adsorption device (1) is arranged on one side of the clamp main body (2); the clamp body (2) comprises a first clamping plate (22) and a second clamping plate (23) which are oppositely arranged, an operation assembly is arranged on the first clamping plate (22), and the operation assembly drives the first clamping plate (22) to move towards the direction close to or far away from the second clamping plate (23). The utility model ensures the stable door opening of the vehicle door in the technical process by an adsorption mode, and the four doors of various vehicle types all use the same clamp by selecting the adsorption material, thereby not only effectively reducing ash particles and paint flakes generated by the clamp and optimizing the paint surface quality of spray coating of a spray booth, but also reducing the manufacturing and maintenance cost of the clamp.

Description

Car door adsorption clamp and car door processing system

Technical Field

The utility model relates to the technical field of automobiles, in particular to a car door adsorption clamp and a car door processing system.

Background

Along with the continuous increase of the automation degree of a paint workshop, a process clamp ensures the door opening degree by using friction force, but the door opening degree is extremely unstable by the method, so that a door opening robot alarms frequently, the influence on production is large, and a plurality of clamps are old in design, various in types, difficult to identify and relatively complex in man-machine engineering for installation and disassembly; when the paint is thicker, a large amount of ash particles and paint flakes can be generated by the friction force of the door opening and closing, so that the special wiping of stations is needed to be increased, and the paint spraying quality is seriously affected.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a car door adsorption clamp and a car door processing system, which control the opening and closing of a car door in the technical process in an adsorption mode.

The technical scheme of the utility model provides a car door adsorption clamp, which comprises an adsorption device and a clamp main body, wherein the adsorption device is arranged on one side of the clamp main body; the clamp body comprises a first clamping plate and a second clamping plate which are oppositely arranged, an operation assembly is arranged on the first clamping plate, and the operation assembly drives the first clamping plate to move towards the direction close to or far away from the second clamping plate.

In one optional technical scheme, a connecting piece connected with the vehicle door is arranged on the side, opposite to the clamp main body, of the adsorption device.

In one alternative, the adsorption device is provided with a buffer device.

In one optional technical scheme, the buffer device comprises a first connecting plate connected with the adsorption device, an elastic component and a second connecting plate connected with the clamp body, one end of the elastic component is connected with one side of the first connecting plate, and the other end of the elastic component is connected with the second connecting plate.

In one optional technical scheme, the adsorption device comprises a first magnet and a second magnet, and the first magnet and the second magnet are oppositely arranged on the other side of the first connecting plate.

In one optional technical scheme, the operation assembly comprises an operation rod and an operation handle, a first bolt hole is formed in the clamp body, one end of the operation rod penetrates through the first bolt hole to be connected with the first clamping plate, the other end of the operation rod is connected with the operation handle, and the first clamping plate moves towards the direction close to or far away from the second clamping plate through the operation rod and the operation handle.

In one optional technical scheme, the clamp body further comprises a first fixing plate and a second fixing plate, the first fixing plate is provided with the first bolt hole, the first fixing plate is fixed on the second fixing plate, and the second fixing plate is connected with the first side of the second connecting plate.

In one optional technical scheme, an external thread is arranged on the operating rod, a first internal thread corresponding to the external thread is arranged in the first bolt hole, and the operating rod is rotationally connected with the first fixing plate through the external thread and the first internal thread;

the first clamping plate is provided with a second bolt hole, a second internal thread corresponding to the external thread is arranged in the second bolt hole, and the operating rod is rotationally connected with the first clamping plate through the external thread and the second internal thread.

In one optional technical scheme, the clamp body further comprises a third fixing plate and a fourth fixing plate, the third fixing plate and the fourth fixing plate are oppositely arranged on the second side and the third side of the second connecting plate, the second side and the third side are adjacent to the first side, the second connecting plate, the second fixing plate, the third fixing plate and the fourth fixing plate enclose to form a containing cavity, and the elastic component is arranged in the containing cavity.

The utility model also provides a vehicle door processing system which comprises the vehicle door adsorption clamp.

The utility model ensures the opening and closing of the vehicle door in the technical process by an adsorption mode, and designs that four doors of various vehicle types all use the same clamp, thereby greatly reducing the cost of manufacturing and maintaining the clamp, reducing the difficulty caused by identifying the clamp and optimizing the man-machine engineering; the adsorption clamp adopts a buffer design and simultaneously brings good protection effect for the clamp and the car door, so that the metal plate deformation risk caused by opening and closing the door in the process is avoided, the cyclic use time of the clamp is prolonged, and the cost is greatly reduced; in the whole paint workshop process flow, because the car door adopts the adsorption clamp, the frequent alarm phenomenon of the door opening robot is effectively stopped, and the ash particles and paint flakes generated by the clamp are greatly reduced, so that the paint surface quality of spray coating of a spray booth is greatly optimized.

Drawings

Fig. 1 is a schematic structural view of a door suction jig according to an embodiment of the present utility model;

FIG. 2 is a perspective view of a door suction jig according to an embodiment of the present utility model;

reference numeral control table:

1-an adsorption device; 2-a clamp body; 12-a first connection plate; 13-a second connection plate; 16-a first fixing plate; 17-a second fixing plate; 18-a third fixing plate; 19-a fourth fixing plate; 20-an elastic member; 22-a first clamping plate; 23-a second clamping plate; 24-an operating lever; 25-operating a handle; 26-a first pin hole; 27-second bayonet holes.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

Example 1

As shown in fig. 1 and 2, fig. 1 is a schematic structural view of a door adsorption jig according to the present utility model, and fig. 2 is a perspective view of a door adsorption jig according to the present utility model, the door adsorption jig includes an adsorption device 1 and a jig main body 2, the adsorption device 1 is disposed at one side of the jig main body 2; the clamp body 2 comprises a first clamping plate 22 and a second clamping plate 23 which are oppositely arranged, wherein an operation assembly is arranged on the first clamping plate 22, and the operation assembly drives the first clamping plate 22 to move towards the direction close to or far away from the second clamping plate 23.

Specifically, as shown in fig. 1, when the process flow of a paint shop begins, a first clamping plate 22 and a second clamping plate 23 are respectively placed on two sides of a steel plate of a door frame of a vehicle body, then an operation assembly is operated by a clamp main body 2 to drive the first clamping plate 22 to move towards a direction close to the second clamping plate 23 so as to be clamped on two sides of the door frame of the vehicle body, an adsorption clamp is fixed on the door frame of the vehicle body, finally suction force is provided by an adsorption device 1 to adsorb a vehicle door, the opening degree of the vehicle door is controlled, and the adsorption effect can effectively protect the paint spraying quality near an adsorption surface on the adsorption device 1; when the technological process of paint workshop is accomplished, take off adsorption equipment 1 from the door, then drive first grip block 22 through operating component and remove towards keeping away from second grip block 23 direction for anchor clamps are untied from the automobile body door frame to anchor clamps main part 2, and the door adsorbs anchor clamps and uses next time of being convenient for, realizes anchor clamps reuse.

The embodiment provides a door adsorbs anchor clamps, provides effective absorption to the door to optimize the technological process in paint workshop, the grey grain and the lacquer sheet that significantly reduce anchor clamps and produce, optimized the paint surface quality who spouts the room spraying, promoted production quality.

In one embodiment, a connecting piece connected with a vehicle door is arranged on the side, opposite to the clamp main body 2, of the adsorption device 1.

Specifically, in order that the adsorption fixture can be used on a vehicle door (such as an aluminum vehicle door) without a magnetic adsorption material, a connecting piece is added, one end of the connecting piece is provided with a metal sheet capable of being adsorbed on the adsorption device 1, the metal sheet is adsorbed and connected on the adsorption device 1, the other end of the connecting piece is provided with a hook, and the connecting piece is hung on a window frame of the vehicle door through the hook, so that the opening degree of the vehicle door is controlled. That is, if the door without the magnetic adsorbing material is to be closed, the connecting member is first adsorbed to the mounted adsorbing device 1, then the hook is hooked to the window frame of the door, and if the door is to be opened, the hook is disconnected from the window frame of the door.

According to the embodiment, the opening degree of the door without the magnetic adsorption material is controlled through the connecting piece, so that the adsorption clamp has universality on doors made of different materials.

In one embodiment, the adsorption device 1 is provided with a buffer device.

In one embodiment, the buffering device comprises a first connecting plate 12 connected with the adsorption device 1, an elastic component 20 and a second connecting plate 13 connected with the clamp body 2, one end of the elastic component 20 is connected with one side of the first connecting plate 12, and the other end of the elastic component 20 is connected with the second connecting plate 13.

The anchor clamps damage that this embodiment leads to because of operating personnel switch door striking is prevented through buffer, reduces the shake of paint chip and ash grain when prolonging anchor clamps life and falls, can effectively avoid the panel beating deformation risk that the switch door caused simultaneously in the process.

In one embodiment, the adsorption device 1 includes a first magnet and a second magnet, where the first magnet is disposed opposite to the second magnet on the other side of the first connection plate 12.

Specifically, as shown in fig. 1, the first magnet and the second magnet are respectively disposed at two ends of one side of the first connecting plate 12 in parallel, and meanwhile, protective sleeves are respectively disposed on the outer surfaces of the first magnet and the second magnet, and are respectively wrapped in the protective sleeves, so that the magnetic parts are protected, and the magnetic parts are durable.

Preferably, the first magnet and the second magnet have the same shape, size and material, the protective sleeves of the first magnet and the second magnet are formed by welding two sleeves, and the area of magnetic attraction can be increased as much as possible through the sleeves, so that the clamp has enough attraction force on the vehicle door.

Preferably, the radii of the first magnet and the second magnet are 1cm, and the first magnet and the second magnet are samarium cobalt magnets, so that the adsorption device 1 can provide stable adsorption force in a high-temperature environment (such as 350 ℃) and the clamp is ensured not to fail after passing through a drying room of a paint workshop.

The opening and closing of the vehicle door in the process are guaranteed through the magnetic adsorption mode, and the same clamp is used for four doors of various vehicle types through design, so that on one hand, the manufacturing and maintenance cost of the clamp is greatly reduced, on the other hand, the difficulty caused by clamp identification is reduced, and the man-machine engineering is optimized; in the whole paint workshop process flow, because the door magnetic clamp adopts magnetic force adsorption, on one hand, the alarm phenomenon of a door opening robot is effectively stopped, on the other hand, ash particles and paint flakes generated by the clamp are greatly reduced, and the paint surface quality of spray coating of a spray booth is greatly optimized

In one embodiment, the operating assembly comprises an operating rod 24 and an operating handle 25, a first bolt hole 26 is formed in the clamp main body 2, one end of the operating rod 24 passes through the first bolt hole 26 and is connected with the first clamping plate 22, the other end of the operating rod 24 is connected with the operating handle 25, and the first clamping plate 22 moves towards a direction approaching or separating from the second clamping plate 23 through the operating rod 24 and the operating handle 25.

In one embodiment, the clamp body 2 further includes a first fixing plate 16 and a second fixing plate 17, the first fixing plate 16 is provided with the first bolt hole 26, the first fixing plate 16 is fixed on the second fixing plate 17, and the second fixing plate 17 is connected with the first side of the second connecting plate 13.

In one embodiment, the operating rod 24 is provided with external threads, the first bolt hole 26 is internally provided with first internal threads corresponding to the external threads, and the operating rod 24 is rotationally connected with the first fixing plate 16 through the external threads and the first internal threads; the first clamping plate 22 is provided with a second bolt hole 27, a second internal thread corresponding to the external thread is arranged in the second bolt hole 27, and the operating rod 24 is rotatably connected with the first clamping plate 22 through the external thread and the second internal thread.

Specifically, the corresponding surfaces of the first clamping plate 22 and the second clamping plate 23 are respectively placed on two sides of a door frame steel plate of a vehicle body, the two clamping plates are respectively clamped on the two sides of the door frame steel plate by rotating the operating handle 25 clockwise, and the adsorption clamp is fixed on the door frame; the two clamping plates are controlled to be loosened from the two sides of the door frame steel plate by rotating the operating handle 25 anticlockwise, and the adsorption clamp is taken down.

Preferably, the operating lever 24, the first clamping plate 22 and the second clamping plate 23 are connected by a screw thread structure, and the operating handle 25 is of moderate size and ergonomic. The first clamping plate 22 and the second clamping plate 23 are made of 45 # steel materials, have high strength and stability, and can effectively ensure the stability of the clamp in the clamping state by matching with the related process requirement files of the clamp installation.

The embodiment provides a door adsorbs anchor clamps, through the mode centre gripping of rotatory operating handle 25 fixed in door frame department, the stable door aperture of door in the process is guaranteed to the adsorption equipment 1 on the anchor clamps through the mode, effectively solves the problem such as produce a large amount of ash particles and lacquer film and paint shop anchor clamps damage rate height in the process, greatly reduces spray booth robot alarm rate, and this anchor clamps repeatedly usable is in whole paint shop technological process, realizes the optimization of whole technological process, has improved the paint surface quality of spray booth spraying, reduction in production cost.

In one embodiment, the clamp body 2 further includes a third fixing plate 18 and a fourth fixing plate 19, the third fixing plate 18 and the fourth fixing plate 19 are disposed on a second side and a third side of the second connecting plate 13, the second side and the third side are adjacent to the first side, the second connecting plate 13, the second fixing plate 17, the third fixing plate 18 and the fourth fixing plate 19 enclose a containing cavity, and the elastic component 20 is disposed in the containing cavity.

In this embodiment, the third fixing plate 18 and the fourth fixing plate 19 fixedly connect the second connecting plate 13 and the second fixing plate 17 to form a rectangular-like shape, and protect the buffer device 20 wrapped therein.

The following describes the operation flow of the door adsorption fixture provided by the utility model, and the operation flow is specifically as follows:

and step 1, installing an adsorption clamp. The electrophoresis polishing installer opens the car door firstly, puts the corresponding faces of the first clamping plate 22 and the second clamping plate 23 on two sides of the car body door frame steel plate respectively, rotates the operating handle 25 clockwise, rotates the operating handle 25 by 180 degrees at the moment of sensing resistance change to be considered as successful in installation, then shakes the clamp slightly up and down to judge whether the clamp is loose, if not, the clamp is considered as successful in installation, and finally the car door is closed slightly.

And 2, using a clamp. The magnetic adsorption device provides suction force to adsorb the vehicle door, other stations in the paint workshop pay attention to the light opening and the light closing of the vehicle door in the working process, and the spring buffer device can effectively avoid the sheet metal deformation risk caused by opening and closing the door in the technical process, namely, the damage of the clamp caused by the collision of the opening and closing the door of an operator is prevented, the service life of the clamp is prolonged, and meanwhile, the shake of paint chips and ash particles is reduced; if necessary, sticking a clamp protection tape on the corresponding station to prolong the service period of the clamp after cleaning; the finishing newspaper is delivered to the corresponding station personnel to lightly open the car door, and the paint spraying quality near the adsorption surface of the clamp is carefully checked.

And 3, unlocking the recovery clamp. The door is opened by the disassembling personnel at the corresponding station of the assembly workshop, the handle is rotated anticlockwise for 180 degrees, the clamp is gently rocked to naturally deviate from the door by utilizing gravity, and then the front door clamp and the rear door clamp are attracted to each other; the material circulation application skip is with this anchor clamps turnover paint workshop, makes anchor clamps repeated cycle use.

The utility model also provides a vehicle door processing system which comprises the vehicle door adsorption clamp.

The above examples illustrate only one embodiment of the utility model, which is described in more detail and is not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. The vehicle door adsorption clamp is characterized by comprising an adsorption device (1) and a clamp main body (2), wherein the adsorption device (1) is arranged on one side of the clamp main body (2); the clamp body (2) comprises a first clamping plate (22) and a second clamping plate (23) which are oppositely arranged, an operation assembly is arranged on the first clamping plate (22), and the operation assembly drives the first clamping plate (22) to move towards the direction close to or far away from the second clamping plate (23).

2. The door suction clamp according to claim 1, characterized in that the side of the suction device (1) opposite to the clamp body (2) is provided with a connection piece to the door.

3. The vehicle door adsorption fixture according to claim 1, characterized in that the adsorption device (1) is provided with a buffer device.

4. A door suction jig according to claim 3, wherein the buffer device comprises a first connection plate (12) connected to the suction device (1), an elastic member (20), and a second connection plate (13) connected to the jig main body (2), one end of the elastic member (20) is connected to one side of the first connection plate (12), and the other end of the elastic member (20) is connected to the second connection plate (13).

5. The door suction jig according to claim 4, wherein the suction device (1) includes a first magnet and a second magnet, the first magnet being disposed opposite to the second magnet on the other side of the first connection plate (12).

6. The door suction jig according to claim 4, wherein the operation assembly comprises an operation lever (24) and an operation handle (25), a first bolt hole (26) is provided in the jig main body (2), one end of the operation lever (24) passes through the first bolt hole (26) to be connected with the first clamping plate (22), the other end of the operation lever (24) is connected with the operation handle (25), and the first clamping plate (22) is moved toward a direction approaching or separating from the second clamping plate (23) by the operation lever (24) and the operation handle (25).

7. The door suction jig according to claim 6, wherein the jig main body (2) further comprises a first fixing plate (16) and a second fixing plate (17), the first fixing plate (16) is provided with the first bolt hole (26), the first fixing plate (16) is fixed on the second fixing plate (17), and the second fixing plate (17) is connected with the first side of the second connecting plate (13).

8. The door adsorption jig according to claim 7, wherein the operating lever (24) is provided with an external thread, the first bolt hole (26) is provided with a first internal thread corresponding to the external thread, and the operating lever (24) is rotatably connected with the first fixing plate (16) through the external thread and the first internal thread;

the first clamping plate (22) is provided with a second bolt hole (27), a second internal thread corresponding to the external thread is arranged in the second bolt hole (27), and the operating rod (24) is rotationally connected with the first clamping plate (22) through the external thread and the second internal thread.

9. The door suction jig according to claim 7, wherein the jig main body (2) further includes a third fixing plate (18) and a fourth fixing plate (19), the third fixing plate (18) and the fourth fixing plate (19) being disposed opposite to each other on a second side and a third side of the second connecting plate (13), the second side and the third side being adjacent to the first side, the second connecting plate (13), the second fixing plate (17), the third fixing plate (18) and the fourth fixing plate (19) enclosing to form a housing chamber, the elastic member (20) being disposed in the housing chamber.

10. A door processing system comprising the door suction jig according to any one of claims 1 to 9.