CN214641259U - Positioning and clamping device for welding of lifting hook part of automobile exhaust system - Google Patents
Positioning and clamping device for welding of lifting hook part of automobile exhaust system Download PDFInfo
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- CN214641259U CN214641259U CN202120701128.6U CN202120701128U CN214641259U CN 214641259 U CN214641259 U CN 214641259U CN 202120701128 U CN202120701128 U CN 202120701128U CN 214641259 U CN214641259 U CN 214641259U
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- lifting hook
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Abstract
The utility model discloses a positioning and clamping device for welding of lifting hook part of automobile exhaust system belongs to positioner technical field. The base both sides are fixed with curb plate an and curb plate b, and rotatory dog rotates to be connected between curb plate an and curb plate b, and rotatory dog bottom coupling spring an, the base is connected to the spring a other end, and the floating axle bottom is arranged in the base, and the floating axle top extends to the outer top of base, be equipped with spring b in the base, base and floating axle are connected respectively at spring b both ends, and connecting rod is connected to the floating axle lateral part, and the connecting rod runs through curb plate b and connects the clamp plate, and the clamp plate bottom is relative with the sensor on the mount pad, the mount pad is fixed at curb plate b lateral part. The utility model has the advantages that: the positioning operation is simplified, the working efficiency is improved, and the welding yield is ensured.
Description
Technical Field
The utility model relates to a positioning and clamping device for welding of lifting hook part of automobile exhaust system belongs to positioner technical field.
Background
The lifting hook of the automobile exhaust system needs to be welded, the requirement on the precision of the welding position of the lifting hook is high, defective products can be caused if the lifting hook cannot be accurately positioned before welding, the positioning means of the lifting hook in the prior art is complex, and the welding efficiency is low.
SUMMERY OF THE UTILITY MODEL
For solving the defect that prior art exists, the utility model aims at providing a car exhaust system lifting hook position welded positioning and clamping device of structure simplification fixes a position the car exhaust system lifting hook before the welding, improves the yield.
The technical scheme of the utility model is that: the utility model provides a base both sides are fixed with curb plate an and curb plate b, and rotatory dog rotates to be connected between curb plate a and curb plate b, and rotatory dog bottom coupling spring an, the base is connected to the spring a other end, and the axle bottom that floats is located the base, and the axle top that floats extends to the outer top of base, be equipped with spring b in the base, base and axle that floats are connected respectively at spring b both ends, and the connecting rod is connected to the axle lateral part that floats, and the connecting rod runs through curb plate b and connects the clamp plate, and the clamp plate bottom is relative with the sensor on the mount pad, the mount pad is fixed at curb plate b lateral part.
And the end parts of the side plate a and the side plate b are fixedly provided with connecting plates.
The rotary stop block comprises a wrench positioned at the top, the bottom of the wrench is connected with an arc-shaped bulge, the bottom of the arc-shaped bulge is connected with a rotary connecting part, and the bottom of the rotary connecting part is connected with the spring a.
The rotary connecting part is rotatably connected with the side plate a and the side plate b through a rotary shaft.
The base is fixed on the welding workbench.
The sensor is connected with the control system, and the control system is connected with the welding device.
The utility model has the advantages that: utilize curb plate an and curb plate b to radially fixing a position the lifting hook, curb plate an and curb plate b tip and the protruding cooperation of arc are fixed to the hook cap clamp of lifting hook, realize the axial location of lifting hook, the utility model discloses simplify the location operation, improve work efficiency, guarantee to weld the finished product rate.
Drawings
FIG. 1 is a block diagram of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a cross-sectional view of the present invention;
fig. 4 is a top view of the present invention;
fig. 5 is a schematic view of the present invention.
The reference numbers in the figures are as follows: 1. the base, 2, curb plate a, 3, curb plate b, 4, rotatory dog, 4.1, spanner, 4.2, arc arch, 4.3, rotation connecting portion, 5, spring a, 6, the axle that floats, 7, spring b, 8, connecting rod, 9, clamp plate, 10, mount pad, 11, connecting plate, 12, rotation axis, 13.1, lifting hook pole portion, 13.2, hook cap.
Detailed Description
The invention will be further explained with reference to the accompanying drawings 1-5:
the utility model provides a car exhaust system lifting hook position welded location clamping device, base 1 both sides are fixed with curb plate a2 and curb plate b3, and rotatory dog 4 rotates to be connected between curb plate a2 and curb plate b3, and 4 bottom coupling spring a5 of rotatory dog, base 1 is connected to the spring a5 other end, and 6 bottoms of floating axle are located base 1, and 6 tops of floating axle extend to the outer top of base 1, be equipped with spring b7 in the base 1, base 1 and floating axle 6 are connected respectively at spring b7 both ends, and connecting rod 8 is connected to 6 lateral parts of floating axle, and connecting rod 8 runs through curb plate b3 and connects clamp plate 9, and the sensor on clamp plate 9 bottom and the mount pad 10 is relative, the mount pad is fixed at curb plate b3 lateral part.
The end parts of the side plate a2 and the side plate b3 are fixed with a connecting plate 11.
The rotary connecting part 4.3 is rotatably connected to the side plate a2 and the side plate b3 via a rotary shaft 12.
The base 1 is fixed on a welding workbench.
The sensor is connected with the control system, and the control system is connected with the welding device.
The utility model discloses the working process:
the spring a5 acts on the rotary connecting part 4.3 at the bottom of the rotary stop block 4 naturally, so that the bottom of the arc-shaped protrusion 4.2 is pressed against the side part of the base 1, when the hook is placed, the rod part 13.1 of the hook is placed between the side plate a2 and the side plate b3, the hook cap 13.2 pushes the arc-shaped protrusion 4.2 open, the arc-shaped protrusion 4.2 is pressed on the hook cap 13.2 under the action of the spring a5, the brim of the hook cap 13.2 is pressed against the side end of the base 1, so that the hook is axially positioned, in the downward moving process of the hook, the bottom of the rod part 13.1 of the hook is contacted with the top of the floating shaft 6, the floating shaft 6 is pressed downwards, the floating shaft 6 compresses the spring b7 and drives the pressing plate 9 to move downwards through the connecting rod 8, the pressing plate 9 moves downwards and triggers the sensor, the sensor sends a product signal to the control system, the control system sends a command to the welding device after receiving the signal, and the welding device starts welding operation. After the welding is finished, the lifting hook is taken out, and the spring a5 and the spring b6 are reset to drive the floating shaft 6 and the rotating stop 4 to reset.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The positioning and clamping device for welding the lifting hook part of the automobile exhaust system is characterized in that side plates a (2) and side plates b (3) are fixed on two sides of a base (1), a rotary stop block (4) is connected between the side plates a (2) and the side plates b (3) in a rotating mode, the bottom of the rotary stop block (4) is connected with a spring a (5), the other end of the spring a (5) is connected with the base (1), the bottom of a floating shaft (6) is located in the base (1), the top of the floating shaft (6) extends to the outer top of the base (1), a spring b (7) is arranged in the base (1), two ends of the spring b (7) are respectively connected with the base (1) and the floating shaft (6), the side part of the floating shaft (6) is connected with a connecting rod (8), the connecting rod (8) penetrates through the side plates b (3) and is connected with a pressing plate (9), the bottom of the pressing plate (9) is opposite to a sensor on a mounting seat (10), the mounting seat is fixed on the side part of the side plate b (3).
2. The positioning and clamping device for the welding of the lifting hook part of the automobile exhaust system is characterized in that the end parts of the side plate a (2) and the side plate b (3) are fixed with connecting plates (11).
3. The positioning and clamping device for welding the lifting hook part of the automobile exhaust system according to claim 1 is characterized in that the rotating stop block (4) comprises a wrench (4.1) at the top, the bottom of the wrench (4.1) is connected with an arc-shaped protrusion (4.2), the bottom of the arc-shaped protrusion (4.2) is connected with a rotating connecting part (4.3), and the bottom of the rotating connecting part (4.3) is connected with the spring a (5).
4. The device for positioning and clamping the welding of the lifting hook part of the automobile exhaust system is characterized in that the rotary connecting part (4.3) is rotatably connected with the side plate a (2) and the side plate b (3) through a rotating shaft (12).
5. The device for positioning and clamping the welding of the lifting hook part of the automobile exhaust system according to the claim 1 is characterized in that the base (1) is fixed on a welding workbench.
6. The device for positioning and clamping the welding position of the lifting hook part of the automobile exhaust system is characterized in that the sensor is connected with a control system, and the control system is connected with a welding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120701128.6U CN214641259U (en) | 2021-04-07 | 2021-04-07 | Positioning and clamping device for welding of lifting hook part of automobile exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120701128.6U CN214641259U (en) | 2021-04-07 | 2021-04-07 | Positioning and clamping device for welding of lifting hook part of automobile exhaust system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214641259U true CN214641259U (en) | 2021-11-09 |
Family
ID=78459681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120701128.6U Active CN214641259U (en) | 2021-04-07 | 2021-04-07 | Positioning and clamping device for welding of lifting hook part of automobile exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214641259U (en) |
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2021
- 2021-04-07 CN CN202120701128.6U patent/CN214641259U/en active Active
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