CN212526643U - Be used for car welding jig - Google Patents
Be used for car welding jig Download PDFInfo
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- CN212526643U CN212526643U CN202021042514.0U CN202021042514U CN212526643U CN 212526643 U CN212526643 U CN 212526643U CN 202021042514 U CN202021042514 U CN 202021042514U CN 212526643 U CN212526643 U CN 212526643U
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- plate
- connecting rod
- clamping
- object placing
- clamping plate
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- 238000003466 welding Methods 0.000 title claims abstract description 21
- 238000003860 storage Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model provides a welding fixture for automobiles, which comprises an underframe, a storage plate, a first clamping mechanism, a second clamping mechanism and a rotating mechanism; the article placing plate is arranged on the bottom frame, and the first clamping mechanism and the second clamping mechanism are oppositely arranged on two sides of the article placing plate; the first clamping mechanism comprises a first clamping plate and a first driving piece, the first clamping plate is vertically arranged, the bottom end of the first clamping plate is slidably mounted on the object placing plate, and the first driving piece drives the first clamping plate to slide along the length direction of the object placing plate; the second clamping mechanism comprises a second clamping plate and a second driving piece, the second clamping plate is vertically arranged, the bottom end of the second clamping plate is slidably installed on the object placing plate, and the second driving piece drives the second clamping plate to slide along the length direction of the object placing plate; the rotating mechanism drives the object placing plate to rotate. The utility model discloses can be stable carry out the centre gripping to automobile spare and accessory part to can rotate automobile spare and accessory part at will, be convenient for weld each angle of automobile spare and accessory part.
Description
Technical Field
The utility model relates to an automobile processing technology field especially relates to a be used for car welding jig.
Background
The fixture is a device, also called fixture, used to fix the object to be machined in the process of machine manufacturing and make it occupy the correct position to receive construction or detection. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. Such as welding jigs, inspection jigs, assembly jigs, machine tool jigs, and the like. Among them, the machine tool clamp is the most common, and is often referred to as a clamp for short. When a workpiece is machined on a machine tool, the workpiece needs to be assembled and clamped before machining in order to enable the surface of the workpiece to meet the technical requirements of the size, the geometric shape, the mutual position precision with other surfaces and the like specified in the drawing.
At present when welding automobile spare and accessory part, need utilize anchor clamps to fix automobile spare and accessory part then stabilize the welding usually, but the automobile spare and accessory part welding that people commonly used at present has the problem of convenient to use with anchor clamps, and in the in-service use, not only installation time is long, and is not convenient for rotate automobile spare and accessory part and weld.
SUMMERY OF THE UTILITY MODEL
Based on the technical problem who exists among the background art, the utility model provides a be used for car welding jig.
The utility model provides a welding fixture for automobiles, which comprises an underframe, a storage plate, a first clamping mechanism, a second clamping mechanism and a rotating mechanism; the article placing plate is arranged on the bottom frame, and the first clamping mechanism and the second clamping mechanism are oppositely arranged on two sides of the article placing plate; the first clamping mechanism comprises a first clamping plate and a first driving piece, the first clamping plate is vertically arranged, the bottom end of the first clamping plate is slidably mounted on the object placing plate, and the first driving piece drives the first clamping plate to slide along the length direction of the object placing plate; the second clamping mechanism comprises a second clamping plate and a second driving piece, the second clamping plate is vertically arranged, the bottom end of the second clamping plate is slidably installed on the object placing plate, and the second driving piece drives the second clamping plate to slide along the length direction of the object placing plate; the rotating mechanism drives the object placing plate to rotate.
Preferably, the first driving part comprises a first adjusting rod, a first connecting rod and a second connecting rod, the first adjusting rod is vertically arranged, the bottom end of the first adjusting rod is rotatably mounted on the object placing plate, a first adjusting wheel is mounted at the top end of the first adjusting rod, a first thread section and a second thread section which are opposite in thread direction are arranged on the first adjusting rod, the first thread section and the second thread section are respectively in threaded connection with a first nut and a second nut, the first connecting rod, one end of the second connecting rod is hinged to the first clamping plate, the first connecting rod is hinged to the second connecting rod, and the other end of the second connecting rod is hinged to the first nut and the second nut.
Preferably, set up the first spout of arranging along its length direction on putting the thing board, slidable mounting has first slider in the first spout, and first grip block bottom is connected with first slider.
Preferably, the second driving part comprises a second adjusting rod, a third connecting rod and a fourth connecting rod, the second adjusting rod is vertically arranged, the bottom end of the second adjusting rod is rotatably mounted on the object placing plate, a second adjusting wheel is mounted at the top end of the second adjusting rod, a third thread section and a fourth thread section which are opposite in thread direction are arranged on the second adjusting rod, the third thread section and the fourth thread section are respectively in threaded connection with a third nut and a fourth nut, the third connecting rod, one end of the fourth connecting rod is hinged to the second clamping plate, the third connecting rod is hinged to the fourth connecting rod, the other end of the fourth connecting rod is hinged to the third nut and the fourth nut.
Preferably, the storage plate is provided with a second sliding groove arranged along the length direction of the storage plate, a second sliding block is arranged in the second sliding groove in a sliding mode, and the bottom end of the second clamping plate is connected with the second sliding block.
Preferably, the bottom end of the object placing plate is fixedly provided with a mounting disc, the middle part of the bottom end of the mounting disc is rotatably mounted on the underframe through a rotating shaft, the bottom of the mounting disc is provided with a ring plate, and the inner side of the ring plate is provided with an annular tooth part; the rotating mechanism comprises a gear and a driving motor, the gear is meshed with the annular tooth part, and the driving motor is installed on the bottom frame and is in transmission connection with the gear.
The utility model provides a be used for car welding jig, driving motor drive gear rotates, and the gear drives the crown plate and rotates, and the crown plate drives through the mounting disc and puts the thing board and rotate, and first fixture, second fixture centre gripping automobile parts jointly; the first adjusting wheel is rotated to drive the first adjusting rod to rotate, the first nut and the second nut move oppositely or oppositely, and when the first nut and the second nut move oppositely, the first connecting rod and the second connecting rod push the first clamping plate to move towards the second clamping plate; the second adjusting rod is driven to rotate by rotating the second adjusting wheel, the third nut and the fourth nut move relatively or oppositely, and during relative movement, the third connecting rod and the fourth connecting rod push the second clamping plate to move towards the first clamping plate so as to clamp the part. The utility model discloses can be stable carry out the centre gripping to automobile spare and accessory part to can rotate automobile spare and accessory part at will, be convenient for weld each angle of automobile spare and accessory part.
Drawings
Fig. 1 is a schematic structural view of a welding jig for automobiles according to the present invention;
fig. 2 is a schematic structural view of a storage plate used in an automobile welding jig according to the present invention;
fig. 3 is the utility model provides a structural schematic diagram for ring plate in car welding jig.
Detailed Description
Referring to fig. 1 to 3, the utility model provides a welding fixture for automobiles, which comprises an underframe 1, a placing plate 2, a first clamping mechanism, a second clamping mechanism and a rotating mechanism; wherein:
the bottom end of the object placing plate 2 is fixed with a mounting disc 24, the middle part of the bottom end of the mounting disc 24 is rotatably mounted on the underframe 1 through a rotating shaft 25, the bottom of the mounting disc 24 is provided with a ring plate 26, and the inner side of the ring plate 26 is provided with an annular tooth part 27. The object placing plate 2 is provided with a first sliding groove 12 and a second sliding groove 22 which are arranged along the length direction of the object placing plate, a first sliding block 13 is arranged in the first sliding groove 12 in a sliding mode, and a second sliding block 23 is arranged in the second sliding groove 22 in a sliding mode.
The rotating mechanism comprises a gear 28 and a driving motor 29, the gear 28 is meshed with the annular tooth part 27, and the driving motor 29 is installed on the bottom frame 1 and is in transmission connection with the gear 28.
The first clamping mechanism and the second clamping mechanism are oppositely arranged on two sides of the object placing plate 2. First fixture includes first grip block 3 and first driving piece, and first grip block 3 is vertical to be arranged and its bottom is connected with first slider 13, and first driving piece drive first grip block 3 slides along putting 2 length directions of thing board. The second clamping mechanism comprises a second clamping plate 4 and a second driving piece, the second clamping plate 4 is vertically arranged, the bottom end of the second clamping plate 4 is connected with the second sliding block 23, and the second driving piece drives the second clamping plate 4 to slide along the length direction of the object placing plate 2; the rotating mechanism drives the object placing plate 2 to rotate.
In a specific embodiment, the first driving member includes a first adjusting rod 5, a first connecting rod 6 and a second connecting rod 7, the first adjusting rod 5 is vertically arranged and the bottom end of the first adjusting rod is rotatably mounted on the object placing plate 2, a first adjusting wheel 30 is mounted at the top end of the first adjusting rod 5, a first thread section 8 and a second thread section 9 are arranged on the first adjusting rod 5, the first thread section 8 and the second thread section 9 are respectively in threaded connection with a first nut 10 and a second nut 11, one end of the first connecting rod 6 and one end of the second connecting rod 7 are hinged to the first clamping plate 3, the first connecting rod 6 is hinged to the other end of the second connecting rod 7, and the other end of the second connecting rod is hinged to the first nut 10 and the second nut 11.
In a specific embodiment, the second driving member includes a second adjusting rod 14, a third connecting rod 15 and a fourth connecting rod 16, the second adjusting rod 14 is vertically arranged, the bottom end of the second adjusting rod is rotatably mounted on the object placing plate 2, a second adjusting wheel 17 is mounted at the top end of the second adjusting rod 14, a third threaded section 18 and a fourth threaded section 19 with opposite thread directions are arranged on the second adjusting rod 14, the third threaded section 18 and the fourth threaded section 19 are respectively in threaded connection with a third nut 20 and a fourth nut 21, one end of each of the third connecting rod 15 and the fourth connecting rod 16 is hinged to the second clamping plate 4, and the other end of each of the third connecting rod 15 and the fourth connecting rod 16 is hinged to the third nut 20 and the fourth nut 21.
In the utility model, the driving motor 29 drives the gear 28 to rotate, the gear 28 drives the annular plate 26 to rotate, the annular plate 26 drives the object placing plate 2 to rotate through the mounting disc 24, and the first clamping mechanism and the second clamping mechanism clamp the automobile parts together; the first adjusting wheel 30 is rotated to drive the first adjusting rod 5 to rotate, the first nut 10 and the second nut 11 move relatively or oppositely, and when the first nut and the second nut move relatively, the first connecting rod 6 and the second connecting rod 7 push the first clamping plate 3 to move towards the second clamping plate 4; the second adjusting wheel 17 is rotated to drive the second adjusting rod 14 to rotate, the third nut 20 and the fourth nut 21 move relatively or oppositely, and when the third nut and the fourth nut move relatively, the third connecting rod 15 and the fourth connecting rod 16 push the second clamping plate 4 to move towards the first clamping plate 3, so as to clamp the parts. The utility model discloses can be stable carry out the centre gripping to automobile spare and accessory part to can rotate automobile spare and accessory part at will, be convenient for weld each angle of automobile spare and accessory part.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The automobile welding fixture is characterized by comprising an underframe (1), a storage plate (2), a first clamping mechanism, a second clamping mechanism and a rotating mechanism; the object placing plate (2) is arranged on the bottom frame (1), and the first clamping mechanism and the second clamping mechanism are oppositely arranged on two sides of the object placing plate (2); the first clamping mechanism comprises a first clamping plate (3) and a first driving piece, the first clamping plate (3) is vertically arranged, the bottom end of the first clamping plate is slidably mounted on the object placing plate (2), and the first driving piece drives the first clamping plate (3) to slide along the length direction of the object placing plate (2); the second clamping mechanism comprises a second clamping plate (4) and a second driving piece, the second clamping plate (4) is vertically arranged, the bottom end of the second clamping plate is slidably mounted on the object placing plate (2), and the second driving piece drives the second clamping plate (4) to slide along the length direction of the object placing plate (2); the rotating mechanism drives the object placing plate (2) to rotate.
2. The automobile welding fixture as claimed in claim 1, wherein the first driving member includes a first adjusting rod (5), a first connecting rod (6) and a second connecting rod (7), the first adjusting rod (5) is vertically arranged and the bottom end of the first adjusting rod is rotatably mounted on the object placing plate (2), a first adjusting wheel (30) is mounted at the top end of the first adjusting rod (5), a first thread section (8) and a second thread section (9) with opposite thread directions are arranged on the first adjusting rod (5), the first thread section (8) and the second thread section (9) are respectively in threaded connection with a first nut (10) and a second nut (11), one end of each of the first connecting rod (6) and the second connecting rod (7) is hinged to the first clamping plate (3), and the other end of each of the first connecting rod (6) and the second connecting rod (7) is hinged to the first nut (10) and the second nut (11) respectively.
3. The automobile welding fixture as claimed in claim 1, wherein the storage plate (2) is provided with a first sliding groove (12) arranged along the length direction of the storage plate, a first sliding block (13) is slidably mounted in the first sliding groove (12), and the bottom end of the first clamping plate (3) is connected with the first sliding block (13).
4. The automobile welding fixture as claimed in any one of claims 1 to 3, wherein the second driving member includes a second adjusting rod (14), a third connecting rod (15) and a fourth connecting rod (16), the second adjusting rod (14) is vertically arranged, the bottom end of the second adjusting rod is rotatably mounted on the object placing plate (2), a second adjusting wheel (17) is mounted at the top end of the second adjusting rod (14), a third thread section (18) and a fourth thread section (19) with opposite thread directions are arranged on the second adjusting rod (14), the third thread section (18) and the fourth thread section (19) are respectively in threaded connection with a third nut (20) and a fourth nut (21), one ends of the third connecting rod (15) and the fourth connecting rod (16) are hinged with the second clamping plate (4), and the other ends of the third connecting rod (15) and the fourth connecting rod (16) are hinged with the third nut (20) and the fourth nut (21) respectively.
5. The automobile welding fixture as claimed in claim 4, wherein the storage plate (2) is provided with a second sliding groove (22) arranged along the length direction of the storage plate, a second sliding block (23) is slidably mounted in the second sliding groove (22), and the bottom end of the second clamping plate (4) is connected with the second sliding block (23).
6. The automobile welding fixture as claimed in any one of claims 1 to 3, wherein a mounting plate (24) is fixed to the bottom end of the object placing plate (2), the middle portion of the bottom end of the mounting plate (24) is rotatably mounted on the underframe (1) through a rotating shaft (25), a ring plate (26) is arranged at the bottom of the mounting plate (24), and an annular tooth portion (27) is arranged on the inner side of the ring plate (26); the rotating mechanism comprises a gear (28) and a driving motor (29), the gear (28) is meshed with the annular tooth part (27), and the driving motor (29) is installed on the bottom frame (1) and is in transmission connection with the gear (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021042514.0U CN212526643U (en) | 2020-06-08 | 2020-06-08 | Be used for car welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021042514.0U CN212526643U (en) | 2020-06-08 | 2020-06-08 | Be used for car welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212526643U true CN212526643U (en) | 2021-02-12 |
Family
ID=74639302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021042514.0U Active CN212526643U (en) | 2020-06-08 | 2020-06-08 | Be used for car welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212526643U (en) |
-
2020
- 2020-06-08 CN CN202021042514.0U patent/CN212526643U/en active Active
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