CN217019234U - Part welding forming positioning auxiliary device - Google Patents
Part welding forming positioning auxiliary device Download PDFInfo
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- CN217019234U CN217019234U CN202220840386.7U CN202220840386U CN217019234U CN 217019234 U CN217019234 U CN 217019234U CN 202220840386 U CN202220840386 U CN 202220840386U CN 217019234 U CN217019234 U CN 217019234U
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- 238000003466 welding Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model discloses a part welding forming positioning auxiliary device, which comprises an underframe, a side fixing frame and a back fixing frame, wherein the top of the underframe is a rectangular surface, the side fixing frame and the back fixing frame are vertically arranged on the underframe, and the number of the side fixing frames is 2 and are oppositely arranged; be equipped with mounting plate holder, carousel clamping device and spacing boss on the chassis, be equipped with curb plate fixing device on the side mount, be equipped with top fixation clamp and backplate fixation clamp on the back mount. The auxiliary positioning device for welding and forming of the parts, provided by the utility model, can be used for accurately positioning the welded part assembly and ensuring effective fixation in the welding process, the precision of the welded parts is highly improved, the auxiliary positioning by manpower is not needed, and the working strength is reduced.
Description
Technical Field
The utility model belongs to the field of mechanical welding production, and particularly relates to a part welding tool clamp.
Background
Along with the rapid development of economic technology in China, the complexity of a mechanical device is continuously improved, particularly for large-scale complex parts, the assembly welding production difficulty is very high, if manual clamping and positioning are adopted, the welding precision cannot be effectively guaranteed, the product quality is not high, and therefore a tool clamp is generally adopted as an aid to improve the welding precision. As the assembly part of a certain model aircraft, because its structure is comparatively complicated, general frock clamp can't provide effectual location to it, and current frock clamp needs to add artifical supplementary in the use, has increased intensity of labour and processing cost undoubtedly, and the welding precision still has the space of improving, so now need a neotype frock clamp, solves the problem that needs artifical supplementary and improvement precision.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides an auxiliary positioning device for welding and forming of parts, which is used for improving the welding precision by three-dimensionally positioning the parts.
A part welding forming positioning auxiliary device comprises an underframe, a side fixing frame and a back fixing frame, wherein the top of the underframe is a rectangular surface, the side fixing frame and the back fixing frame are vertically arranged on the underframe, and the number of the side fixing frames is 2 and the side fixing frames are oppositely arranged; the bottom plate fixing device is arranged on the bottom frame, the side fixing frame is provided with the side plate fixing device, and the back fixing frame is provided with the back plate fixing device.
Furthermore, the side fixing frame, the back fixing frame and the bottom frame are connected through bolts.
Furthermore, the bottom plate fixing device comprises a fixing plate clamp, a rotary table clamping device and a limiting boss, wherein the fixing plate clamp is of a C-shaped clamping structure and is arranged opposite to the back fixing frame; the turntable clamping device consists of 4 concentric arc clamping parts and can move in the radius direction; the limiting boss is cylindrical and is positioned between the fixed plate clamp and the turntable clamping device.
Further, the side plate fixing device is a C-shaped clamping structure arranged at the top of the side fixing frame.
Furthermore, the back plate fixing device comprises a top fixing clamp and a back plate fixing clamp, the top fixing clamp is of a C-shaped clamping structure arranged at the top of the back fixing frame, and the back plate fixing clamp is of a plate shape and is connected with the back fixing frame through bolts.
Furthermore, three side plate fixing devices are arranged on each side fixing frame; three fixing plate clamps are provided; the four top fixing clamps are uniformly arranged on the top of the back fixing frame; the back plate fixing clamps are four in quadrilateral distribution.
The auxiliary positioning device for part welding forming provided by the utility model can be used for accurately positioning a welded part assembly and ensuring effective fixation in the welding process, the precision of the welded part is highly improved, the auxiliary positioning by manpower is not needed, and the working strength is reduced.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a welded part;
FIG. 3 is a schematic structural view of the present invention with the positioning component fixed;
shown in the figure: 1-underframe, 2-side fixed mount, 3-back fixed mount, 11-fixed plate clamp and 12-turntable clamping device; 13-limiting boss; 21-side plate fixing device, 31-top fixing clamp; 32-back plate fixing clip.
Detailed Description
To further illustrate the concepts of the present invention, embodiments of the present invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1, the auxiliary positioning device for welding and forming a part comprises an underframe 1, a side fixing frame 2 and a back fixing frame 3, wherein the top of the underframe 1 is a rectangular surface, the side fixing frame 2 and the back fixing frame 3 are vertically arranged on the underframe, and the side fixing frames 2 are arranged oppositely; a bottom plate fixing device is arranged on the bottom frame 1, a side plate fixing device 21 is arranged on the side fixing frame 2, and a back plate fixing device is arranged on the back fixing frame 3. The bottom frame 1, the side fixing frame 2 and the back fixing frame 3 form a three-dimensional frame structure, and only two opposite surfaces of the top fixing frame 3 and the back fixing frame 3 are not shielded. FIG. 2 is a schematic structural diagram of a part to be welded, which mainly comprises a top part, a back part, a front part and a bottom part, wherein the front part and the top part are of an integral structure, the side parts are of no structure, the bottom part is provided with a circular bearing mounting structure, and the back part is used for mounting a radar. When the part is welded, the bottom of the part is fixed by the underframe 1, the back of the part is fixed by the back fixing frame 3, and the top of the part is clamped and fixed by the side fixing frames 2 from two sides, as shown in fig. 3, and the part can be welded after the fixing is finished.
In order to adjust the device conveniently, the side fixing frame 2, the back fixing frame 3 and the bottom frame 1 are detachably assembled and fixedly connected with each other through bolts, so that the device can be adjusted in time when the device deforms and deviates, and welding precision is guaranteed.
Due to the special structure of the bottom of the part, in order to effectively fix the part, the bottom plate fixing device needs to be set as a fixed plate clamp 11, a rotary table clamping device 12 and a limiting boss 13, the fixed plate clamp 11 is a C-shaped clamping structure and is arranged opposite to the back fixed frame 3, and the fixed plate clamp 11 is used for clamping and fixing the front end part of the bottom of the part, so that the bottom of the part is effectively fixed in the horizontal direction; carousel clamping device 12 comprises 4 concentric arc clamping parts, and each part can move on the radius direction, and the removal and the fixing of arc clamping part are realized to the cooperation of removal mode accessible screw thread and bolt, and carousel clamping device 12 can carry out the centre gripping to the bearing mounting structure of part bottom, and through the centre of a circle location, further fixes the part bottom. Two circular holes are formed in the bottom of the part, so that the limiting boss 13 is additionally arranged on the bottom frame 1, is cylindrical and can be matched with the circular holes in the bottom of the part, and the bottom of the part is further positioned by being sleeved in the holes in the bottom of the part.
The side plate fixing device 21 is a C-shaped clamping structure arranged at the top of the side fixing frame. The C-shaped clamping structure is a conventional technique, one end of the C-shaped clamping structure is opened for placing a clamped object, the internal space between the two sides of the C-shaped clamping structure can be adjusted to clamp and release the object, and the adjustment mode can be bolts.
The back plate fixing device is composed of a top fixing clamp 31 and a back plate fixing clamp 32, the top fixing clamp 31 is a C-shaped clamping structure arranged at the top of the back fixing frame 3, and the back plate fixing clamp 32 is plate-shaped and is connected with the back fixing frame 3 through bolts.
Three side plate fixing devices 21 are arranged on each side fixing frame 2; three fixing plate clamps 11 are provided; the top fixing clips 31 are four and are uniformly arranged at the top of the back fixing frame 3, and the back plate fixing clips 32 are four and are distributed in a quadrilateral way.
When welding parts, firstly putting the bottom of the part into the underframe 1, fixing the bottom of the part through the fixed plate clamp 11, the rotary table clamping device 12 and the limiting boss 13, positioning the bottom of the part on a plane, then enabling the back of the part to be close to the back fixed frame 3, putting the back fixed clamp 32 on an installation hole at the back of the part, and screwing the back fixed clamp 32 through the installation hole by using a bolt to clamp the back of the part; then the top and the side of the part are fixed around the top by the side plate fixing device 21 and the top fixing clamp 31, so as to realize the positioning and fixing of the whole part, and the welding operation can be started.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art, and any modifications, equivalents, improvements, etc. made by using the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a part weld forming location auxiliary device, includes chassis (1), side mount (2), back mount (3), its characterized in that: the top of the bottom frame (1) is a rectangular surface, the side fixing frames (2) and the back fixing frame (3) are vertically arranged on the bottom frame, and the number of the side fixing frames (2) is 2 and are oppositely arranged; the bottom plate fixing device is arranged on the bottom frame (1), the side face fixing frame (2) is provided with a side plate fixing device (21), and the back face fixing frame (3) is provided with a back plate fixing device.
2. The welding forming positioning auxiliary device for parts according to claim 1, wherein: the side fixing frame (2) and the back fixing frame (3) are connected with the bottom frame (1) through bolts.
3. The welding forming positioning auxiliary device for parts according to claim 2, wherein: the bottom plate fixing device comprises a fixing plate clamp (11), a rotary table clamping device (12) and a limiting boss (13), wherein the fixing plate clamp (11) is of a C-shaped clamping structure and is arranged opposite to the back fixing frame (3); the turntable clamping device (12) consists of 4 concentric arc-shaped clamping parts, and each part can move in the radius direction; the limiting boss (13) is cylindrical and is positioned between the fixed plate clamp (11) and the turntable clamping device (12).
4. The welding forming positioning auxiliary device for parts according to claim 3, wherein: the side plate fixing device (21) is a C-shaped clamping structure arranged at the top of the side fixing frame.
5. The welding forming positioning auxiliary device for parts according to claim 4, wherein: the backboard fixing device comprises a top fixing clamp (31) and a backboard fixing clamp (32), the top fixing clamp (31) is a C-shaped clamping structure arranged at the top of the back fixing frame (3), and the backboard fixing clamp (32) is plate-shaped and is connected with the back fixing frame (3) through bolts.
6. The welding forming positioning auxiliary device for parts according to claim 5, wherein: each side fixing frame (2) is provided with three side plate fixing devices (21); three fixing plate clamps (11) are arranged; the four top fixing clamps (31) are uniformly arranged at the top of the back fixing frame (3), and the four back plate fixing clamps (32) are distributed in a quadrilateral way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220840386.7U CN217019234U (en) | 2022-04-13 | 2022-04-13 | Part welding forming positioning auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220840386.7U CN217019234U (en) | 2022-04-13 | 2022-04-13 | Part welding forming positioning auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217019234U true CN217019234U (en) | 2022-07-22 |
Family
ID=82416766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220840386.7U Active CN217019234U (en) | 2022-04-13 | 2022-04-13 | Part welding forming positioning auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217019234U (en) |
-
2022
- 2022-04-13 CN CN202220840386.7U patent/CN217019234U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A component welding forming positioning auxiliary device Granted publication date: 20220722 Pledgee: China Construction Bank Corporation Zunyi branch Pledgor: GUIZHOU AEROSPACE WUJIANG MACHINERY & ELECTRICITY EQUIPMENT Co.,Ltd. Registration number: Y2024520000025 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |