CN211361108U - Spot welding piece welding spot cracking device - Google Patents
Spot welding piece welding spot cracking device Download PDFInfo
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- CN211361108U CN211361108U CN201922291854.0U CN201922291854U CN211361108U CN 211361108 U CN211361108 U CN 211361108U CN 201922291854 U CN201922291854 U CN 201922291854U CN 211361108 U CN211361108 U CN 211361108U
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- hydraulic oil
- oil cylinder
- cracking
- sliding plate
- spot
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Abstract
The utility model discloses a spot welding part welding spot cracking device, which comprises a workbench, an objective table, a pressing mechanism and a cracking mechanism, wherein the objective table is arranged at one end of the workbench and used for placing a workpiece, the pressing mechanism is erected right above the objective table through a bracket, the pressing mechanism comprises a pair of guide rails with chutes, a vertical hydraulic oil cylinder, a sliding plate and a pressing block, the guide rails are fixed on opposite surfaces of a bracket stand column, the guide rails are fixed on the opposite surfaces of the bracket stand column, the vertical hydraulic oil cylinder is installed on a bracket beam, the sliding plate is connected on a piston rod of the vertical hydraulic oil cylinder, the pressing block is arranged at the; the cracking mechanism comprises a fixed seat arranged at the other end of the workbench, a horizontal hydraulic oil cylinder arranged on the fixed seat and a cracking head connected to a piston rod of the horizontal hydraulic oil cylinder. The utility model discloses simple structure, convenient to use can accomplish in the short time and explain work, and is fast, efficient, moreover at explaiing the in-process noiselessness basically, can also change corresponding head of explaining according to the spare part characteristics of difference, and the commonality is strong.
Description
Technical Field
The utility model relates to an automobile parts manufacturing technical field, more specifically say, especially relate to a device is explained to spot welding spare solder joint.
Background
At present, in the automobile parts manufacturing industry, products such as spot welding threshold and seat stiffening beam all belong to spot welding parts, and pneumatic cracking guns or hydraulic cracking devices are mostly adopted to crack welding spots at present to detect the welding spot strength of the parts, but the following defects still exist: the pneumatic cracking noise is large, the efficiency is low, and potential safety hazards exist; the hydraulic expander is cracked, only can be suitable for parts with gaps of more than 20mm between welding points, and the cracking of the doorsill piece cannot be implemented, so that the applicability is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to above-mentioned prior art not enough, provide a strong spot welding piece solder joint explains device, improve and explain efficiency, reduce and explain the noise.
In order to achieve the above object, the utility model adopts the following technical scheme: a spot welding part welding spot cracking device comprises a workbench, an objective table, a pressing mechanism and a cracking mechanism, wherein the objective table is arranged at one end of the workbench and used for placing a workpiece, the pressing mechanism is erected right above the objective table through a support, the pressing mechanism comprises a pair of guide rails with chutes, a vertical hydraulic oil cylinder, a sliding plate and a pressing block, the guide rails are fixed on opposite surfaces of a support stand column, the guide rails are provided with chutes, the vertical hydraulic oil cylinder is installed on a support cross beam, the sliding plate is connected to a piston rod of the vertical hydraulic oil cylinder, the pressing block is arranged at the bottom of the sliding plate, two ends of the sliding plate are inserted into chutes of the; the cracking mechanism comprises a fixed seat arranged at the other end of the workbench, a horizontal hydraulic oil cylinder arranged on the fixed seat and a cracking head connected to a piston rod of the horizontal hydraulic oil cylinder.
The utility model discloses simple structure, convenient to use only need 10-20 minutes just can accomplish the work of explaiing of solder joint, and is fast, efficient, and is explaiing the in-process noiselessness basically moreover, can also change corresponding head of explaiing according to the spare part characteristics of difference, and the commonality is strong.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-a workpiece table; 2-an object stage; 3-a bracket upright post; 4-a guide rail; 5-a bracket beam; 6-vertical hydraulic cylinder; 7-a sliding plate; 8-pressing blocks; 9-clamping plate; 10-a fixed seat; 11-a horizontal hydraulic cylinder; 12-breaking the head.
Detailed Description
The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.
As shown in figure 1, the welding spot cracking device for the spot welding part provided by the utility model comprises a workbench 1, an objective table 2, a material pressing mechanism and a cracking mechanism, the objective table 2 is arranged at one end of the workbench 1 and used for placing a workpiece, the material pressing mechanism is erected right above the objective table 2 through a bracket and comprises a pair of guide rails 4 with sliding chutes, which are fixed on opposite surfaces of a bracket upright post 3, a vertical hydraulic oil cylinder 6, a sliding plate 7, which is connected on a piston rod of the vertical hydraulic oil cylinder 6, and a material pressing block 8, which is arranged at the bottom of the sliding plate 7, the two ends of the sliding plate 7 are inserted into the sliding grooves of the guide rails 4 and are controlled by the vertical hydraulic oil cylinder 6 to slide up and down along the sliding grooves of the guide rails 4, so that the material pressing block 8 presses or loosens the workpiece, in order to prevent the vertical hydraulic oil cylinder 6 from shaking in work, two clamping plates 9 are arranged on the bracket beam 5 to tightly clamp the cylinder body of the vertical hydraulic oil cylinder 6.
The cracking mechanism comprises a fixed seat 10 arranged at the other end of the workbench 1, a horizontal hydraulic oil cylinder 11 installed on the fixed seat 10 and a cracking head 12 connected to a piston rod of the horizontal hydraulic oil cylinder 11, when a workpiece is pressed by the material pressing mechanism, the horizontal hydraulic oil cylinder 11 is started to control the cracking head 12 to reciprocate to crack welding points of the workpiece, the cracking head 12 cracks in a shoveling-breaking mode when going forward, cracks in a tearing-breaking mode when returning, and the processes are repeated in a circulating mode.
In order to be suitable for various spot welding parts of the automobile body, the horizontal hydraulic oil cylinder 11 is rotatably arranged on the fixed seat 10, and meanwhile, the cracking head 12 is detachably connected with a piston rod of the horizontal hydraulic oil cylinder 11, so that the cracking head 12 corresponding to a part can be quickly replaced, and then the cracking angle is adjusted by rotating the horizontal hydraulic oil cylinder 11 to perform cracking work.
The utility model discloses simple structure, convenient to use only need 10-20 minutes just can accomplish the work of explaiing of solder joint, and is fast, efficient, and is explaiing the in-process noiselessness basically moreover, can also change corresponding head of explaiing according to the spare part characteristics of difference, and the commonality is strong.
Claims (4)
1. The utility model provides a device is explained to spot welding spare solder joint, includes workstation, objective table, swager constructs and explains the mechanism, its characterized in that: the workpiece table is arranged at one end of the workbench and used for placing a workpiece, the pressing mechanism is erected right above the workpiece table through a support and comprises a pair of guide rails with chutes, a vertical hydraulic oil cylinder, a sliding plate and a pressing block, the guide rails are fixed on opposite surfaces of support stand columns, the vertical hydraulic oil cylinder is mounted on a support cross beam, the sliding plate is connected to a piston rod of the vertical hydraulic oil cylinder, the pressing block is arranged at the bottom of the sliding plate, two ends of the sliding plate are inserted into the chutes of the guide rails, and the sliding plate is controlled by the vertical hydraulic oil; the cracking mechanism comprises a fixed seat arranged at the other end of the workbench, a horizontal hydraulic oil cylinder arranged on the fixed seat and a cracking head connected to a piston rod of the horizontal hydraulic oil cylinder.
2. The spot weld breaking apparatus of a spot weld according to claim 1, wherein: and the support beam is provided with two clamping plates for tightly clamping the cylinder body of the vertical hydraulic oil cylinder.
3. The spot weld breaking apparatus of a spot weld according to claim 1, wherein: the horizontal hydraulic oil cylinder is rotatably arranged on the fixed seat.
4. The spot weld breaking apparatus of a spot weld according to claim 1, wherein: the breaking head is detachably connected with a piston rod of the horizontal hydraulic oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922291854.0U CN211361108U (en) | 2019-12-19 | 2019-12-19 | Spot welding piece welding spot cracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922291854.0U CN211361108U (en) | 2019-12-19 | 2019-12-19 | Spot welding piece welding spot cracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211361108U true CN211361108U (en) | 2020-08-28 |
Family
ID=72165241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922291854.0U Active CN211361108U (en) | 2019-12-19 | 2019-12-19 | Spot welding piece welding spot cracking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211361108U (en) |
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2019
- 2019-12-19 CN CN201922291854.0U patent/CN211361108U/en active Active
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