CN215846582U

CN215846582U - Novel welding jig frock that car processing was used

Info

Publication number: CN215846582U
Application number: CN202121442421.1U
Authority: CN
Inventors: 杨代均
Original assignee: Chongqing Biaochi Auto Parts Co ltd
Current assignee: Chongqing Biaochi Auto Parts Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-02-18
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a novel welding fixture tool for automobile machining, which comprises a tool body, wherein four damping universal wheels are arranged at the bottom of the tool body, the tool body comprises a chassis at the bottom and a workpiece welding and fixing part erected on the chassis, the workpiece welding and fixing part comprises two parallel workpiece mounting rings, the workpiece mounting ring comprises a fixed ring and a movable ring, the fixed ring is fixedly arranged on the case, the movable ring is embedded into the fixed ring and is connected in the fixed ring in a sliding way, a workpiece clamp is arranged in the movable ring, an electric driving device which is matched with the movable ring to rotate is arranged in the case, the damping universal wheel is connected with a wheel locking part, the utility model has the advantages that when the welding processing is carried out, a workpiece to be processed is fixed on the workpiece clamp and is arranged in the workpiece mounting ring, when different surfaces are required to be welded, only the rotating ring needs to be rotated, the operation is convenient, and the stability of the position of a workpiece can be ensured in the welding process.

Description

Novel welding jig frock that car processing was used

Technical Field

The utility model relates to the field of automobile machining, in particular to a novel welding fixture tool for automobile machining.

Background

The automobile is an essential vehicle for modern people to go out, works by taking gasoline, electric power and the like as a power system, and is important in daily life of people due to high running speed, convenience in use and simplicity in operation.

Along with the development of economy in China, the technological strength of China is greatly improved, the research and development of automobile production equipment in China are better and better, the production and processing technology of the automobile production equipment is remarkably improved, the use performance and the requirements of the automobile production equipment along with the development are also greatly improved, and the automobile body welding fixture tool is included.

However, when the tool is actually used, some defects still exist, for example, the existing automobile welding fixture tool in the market cannot effectively clamp the automobile body when in use, so that the welding effect of the automobile body is easily reduced, the welding efficiency of an operator to the automobile body is reduced, and meanwhile, when the tool is used by equipment, the welding fixture tool cannot be effectively moved, time and labor are wasted in manual movement, the time and energy of the operator are wasted, the moving speed of the equipment is reduced, and therefore the tool is urgently needed to be provided.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims to provide a novel welding fixture tool for automobile machining, aiming at overcoming the defects in the prior art.

The technical scheme is as follows: the utility model discloses a novel welding fixture tool for automobile machining, which comprises a tool body, wherein four damping universal wheels are installed at the bottom of the tool body, the tool body comprises a bottom case and a workpiece welding fixing part erected on the case, the workpiece welding fixing part comprises two parallel workpiece mounting rings, each workpiece mounting ring comprises a fixed ring and a movable ring, the fixed rings are fixedly installed on the case, the movable rings are embedded into the fixed rings and are in sliding connection in the fixed rings, workpiece fixtures are arranged in the movable rings, an electric driving device matched with the movable rings and rotating is arranged in the case, and wheel locking parts are connected to the damping universal wheels.

Preferably, the rotary electric driving device comprises a driving motor arranged in the case, a power end of the driving motor is connected with a driving wheel, the fixed ring is provided with a transmission window, and the driving wheel penetrates through the transmission ratio window and abuts against the movable ring.

Preferably, the workpiece holder comprises a plurality of workpiece jaws arranged inside the rotating ring.

Preferably, the workpiece jaws are not less than three.

Preferably, the inner side of the movable ring is provided with a jaw sliding rail, the workpiece jaw is connected in the jaw rail in a sliding manner, and the workpiece jaw is provided with a jaw locking part matched with the jaw sliding rail.

Preferably, an auxiliary fixed suction cup is arranged in the workpiece claw.

Preferably, the two workpiece mounting rings are respectively mounted at two ends of the upper surface of the chassis.

Compared with the prior art, the utility model has the following beneficial effects: when welding, a workpiece to be machined is fixed on the workpiece fixture and is arranged in the workpiece mounting ring, and when different surfaces are required to be welded, only the rotating ring needs to be rotated, so that the operation is convenient, and the workpiece position can be ensured to be stable in the welding process.

Drawings

FIG. 1 is a schematic structural view of a novel welding fixture for machining automobiles, according to the present invention;

fig. 2 is a schematic diagram of an internal structure of the novel welding fixture tool for automobile machining.

In the figure: 1. a chassis; 2. a workpiece mounting ring; 21. fixing a ring; 22. a moving ring; 3. a drive window; 4. a driving wheel; 5. a drive motor; 6. a jaw slide rail; 7. a shock-absorbing universal wheel; 8. a wheel lock; 9. a workpiece jaw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for convenience in describing and simplifying the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication connection; either directly or indirectly through intervening media, either internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.

The utility model provides a novel welding jig frock that automobile processing used, including the frock body, four shock attenuation universal wheels are installed to the bottom of frock body, the frock body includes the quick-witted case 1 of bottom and erects the work piece welding fixed part on quick-witted case 1, work piece welding fixed part includes the work piece collar 2 of two parallels, work piece collar 2 includes stator 21 and rotating ring 22, stator 21 fixed mounting is on quick-witted case 1, rotating ring 22 embedding stator 21 and sliding connection in stator 21, be equipped with work piece holder in the rotating ring 22, be equipped with in the quick-witted case 1 and rotate electric drive arrangement with the cooperation of rotating ring 22, be connected with wheel locking piece 8 on the shock attenuation universal wheel. The workpiece mounting ring 2 comprises a fixed ring 21 and a movable ring 22, the fixed ring 21 is used as a fixing part of the workpiece mounting ring 2, the movable ring 22 is used as a rotating part of the workpiece mounting ring 2, and the fixed ring 21 and the movable ring 22 are matched to ensure that the workpiece to be machined can rotate freely while the position of the workpiece to be machined is kept stable. When welding, a workpiece to be machined is fixed on the workpiece fixture and is arranged in the workpiece mounting ring 2, and when different surfaces need to be welded, only the rotating ring 22 needs to be rotated, so that the operation is convenient, and the workpiece position can be ensured to be stable in the welding process. Four damping universal wheels with wheel locking pieces 8 are installed at the bottom of the workpiece body, so that the tool body can move freely in a working environment and is adaptive to various processing environments.

In order to realize the electric control rotation of the workpiece to be processed, the specific configuration of the rotary electric driving device comprises a driving motor 5 arranged in a case 1, a power end of the driving motor 5 is connected with a driving wheel 4, a fixed ring 21 is provided with a transmission window 3, and the driving wheel 4 penetrates through the transmission window 3 and abuts against a movable ring 22.

In order to ensure the stable clamping of the workpiece to be processed, the workpiece clamp comprises a plurality of workpiece clamping jaws 9 arranged on the inner side of the movable ring 22, and the number of the workpiece clamping jaws 9 is not less than three.

In order to adapt to automobile parts to be machined with different sizes and specifications, the workpiece clamping jaw 9 is required to move freely to adapt to a required clamping position, so that the clamping jaw sliding rail 6 is required to be arranged on the inner side of the movable ring 22, the workpiece clamping jaw 9 is connected in the clamping jaw track in a sliding manner, the workpiece clamping jaw 9 is provided with a clamping jaw locking part matched with the clamping jaw sliding rail 6, and an auxiliary fixed sucker is arranged in the workpiece clamping jaw 9 and used for assisting the workpiece clamping jaw 9 to fix a workpiece to be machined and can avoid the workpiece to be machined from being damaged due to rigid collision with the workpiece clamping jaw 9.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a novel welding jig frock that auto machining used, includes the frock body, four shock attenuation universal wheels, its characterized in that are installed to the bottom of frock body: the utility model discloses a tool body, including the quick-witted case of bottom and the work piece welding fixed part of erectting on the quick-witted case, work piece welding fixed part includes the work piece collar of two parallels, the work piece collar includes stationary ring and rotating ring, stationary ring fixed mounting is on quick-witted case, rotating ring embedding stationary ring and sliding connection in the stationary ring, be equipped with work piece holder in the rotating ring, quick-witted incasement be equipped with the rotating ring cooperation rotate electric drive device, be connected with the wheel retaining member on the shock attenuation universal wheel.

2. The novel welding fixture tool for automobile machining according to claim 1, characterized in that: the rotary electric driving device comprises a driving motor arranged in the case, a power end of the driving motor is connected with a driving wheel, a transmission window is formed in the fixed ring, and the driving wheel penetrates through the transmission ratio window and abuts against the movable ring.

3. The novel welding fixture tool for automobile machining according to claim 1, characterized in that: the workpiece clamp comprises a plurality of workpiece clamping jaws arranged on the inner side of the movable ring.

4. The novel welding fixture tool for automobile machining according to claim 3, characterized in that: the number of the workpiece clamping jaws is not less than three.

5. The novel welding fixture tool for automobile machining according to claim 3, characterized in that: the movable ring is characterized in that a clamping jaw sliding rail is arranged on the inner side of the movable ring, the workpiece clamping jaw is connected in the clamping jaw track in a sliding mode, and a clamping jaw locking part matched with the clamping jaw sliding rail is arranged on the workpiece clamping jaw.

6. The novel welding fixture tool for automobile machining according to claim 3, characterized in that: and auxiliary fixed suckers are arranged in the workpiece clamping jaws.

7. The novel welding fixture tool for automobile machining according to claim 1, characterized in that: the two workpiece mounting rings are respectively mounted at two ends of the upper surface of the case.