CN218311803U - Excavator pneumatic cylinder oil pipe welding device - Google Patents
Excavator pneumatic cylinder oil pipe welding device Download PDFInfo
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- CN218311803U CN218311803U CN202222287500.0U CN202222287500U CN218311803U CN 218311803 U CN218311803 U CN 218311803U CN 202222287500 U CN202222287500 U CN 202222287500U CN 218311803 U CN218311803 U CN 218311803U
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Abstract
The utility model discloses an excavator pneumatic cylinder oil pipe welding device, pneumatic cylinder oil pipe both ends are equipped with the flange respectively and connect, include: platform, install the supporting shoe that is used for supporting hydraulic pressure oil pipe on the platform, install the clamping device who is used for pressure equipment pneumatic cylinder oil pipe on the platform and install the positioner who is used for mounting flange and joint on the platform respectively, positioner includes: the supporting block is provided with a groove for placing a hydraulic oil pipe; the device has the advantages of simple operation, accurate positioning, good alignment effect, quick clamping, simple structure, no need of adjusting the position and the size of each device before each use, convenient use and the like, and solves the problems of difficult size inspection and the like of the welded oil pipe assembly.
Description
Technical Field
The utility model relates to a tailor-welding device, concretely relates to excavator pneumatic cylinder oil pipe tailor-welding device.
Background
Various oil pipes can not be separated from engineering machinery, vehicles, hydraulic machinery and the like, the oil pipes are formed by welding parts such as bent pipes, flanges, joints and the like, and the oil pipes are processed into various shapes according to different use positions and different functions of the oil pipes; wherein oil pipe space size is comparatively complicated, and oil pipe diameter is great, and flange, joint are heavier to lead to the oil pipe assembly to piece together some inconvenient, must guarantee oil pipe and piece together some accuracy, the accuracy of size and the reliability of welding. After the oil pipe finished products are assembled into products, the oil pipe finished products need to be subjected to high-pulse and vibration tests, and once oil leakage occurs in use, the reliability of the products is seriously influenced, so that a device needs to be provided, and the oil pipe assembly after welding has high reliability and consistency.
SUMMERY OF THE UTILITY MODEL
Problem to above-mentioned prior art exists, the utility model provides an excavator pneumatic cylinder oil pipe welding device solves the insecure problem of oil pipe welding, combines the actual demand, requires to have accurate nature, reliability and can the cramp nature, can satisfy product production's high efficiency again.
In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides an excavator pneumatic cylinder oil pipe tailor-welding device, pneumatic cylinder oil pipe both ends are equipped with flange and joint respectively, include: platform, install the supporting shoe that is used for supporting hydraulic pressure oil pipe on the platform, install the clamping device who is used for pressure equipment pneumatic cylinder oil pipe on the platform and install the positioner who is used for mounting flange and joint on the platform respectively, positioner includes: the support block is provided with a groove for placing a hydraulic oil pipe.
Further, the platform includes: the bottom plate is leveled through the rib plates.
Further, the clamping device is a clamping caliper.
Further, the joint positioning device includes: the joint positioning structure comprises a joint positioning block, a joint positioning bolt and a joint positioning pin, wherein a joint positioning groove corresponding to the joint is arranged above the joint positioning block, a threaded hole and a positioning hole corresponding to the position of an opening in the joint are formed in the side face of the joint positioning groove, the joint positioning pin is inserted into the positioning hole in the joint positioning block to position the joint, and the positioning bolt is arranged in the threaded hole in the joint positioning block to fix the joint on the joint positioning block.
Further, the flange positioning device comprises: the flange positioning block is provided with a flange positioning pin and a flange positioning bolt which are arranged on the flange positioning block, the side face of the flange positioning block is provided with a positioning hole and a bolt hole which correspond to the upper hole of the flange, the flange is positioned in the positioning hole on the flange positioning block through the flange positioning pin which is inserted in the positioning hole, and the flange is fixed on the flange positioning block in a threaded hole arranged on the flange positioning block through the positioning bolt.
Furthermore, hydraulic oil pipes are arranged on the supporting blocks, and two grooves are formed in the supporting blocks, wherein one groove is an arc groove, and the other groove is a square groove.
Furthermore, the groove on the supporting block close to the joint positioning device is an arc-shaped groove, the groove on the supporting block close to the flange positioning device is a square groove, and the rest supporting blocks are selected according to the shape requirement of the oil pipe of the hydraulic cylinder.
Furthermore, the supporting blocks are arranged at different heights and are selected according to the installation position of the hydraulic cylinder oil pipe, so that the supporting blocks can effectively support the hydraulic cylinder oil pipe.
The utility model has the advantages that: the structural design of the tailor-welding device adopts a platform, a positioning device, a supporting device and a clamping device; the platform is used for mainly solving the problems of positioning of each device and plane foundation, the positioning device is used for positioning the joint and the flange of the oil pipe, the supporting block is used for supporting the space size which is met by the oil pipe and accurately positioning the oil pipe, and the clamping device has good guidance performance and is used for ensuring that each sub-part of the oil pipe is completely attached to the tool, so that the rapidness and the reliability of clamping are ensured; the device has the advantages of simple operation, accurate positioning, good alignment effect, quick clamping, simple structure, no need of adjusting the position and the size of each device before each use, convenient use and the like, and solves the problems of difficult size inspection and the like of the welded oil pipe assembly.
Drawings
FIG. 1 is a schematic view of the utility model showing a three-dimensional structure;
FIG. 2 is a schematic view of the structure of the utility model;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a schematic view of the top view of the present invention;
in the figure: 1. a support block; 2. a base plate; 3. a rib plate; 4. a clamping device; 5. a joint positioning device 6, a flange positioning device 7 and a flange; 8. a joint; 9. and (4) an oil pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail with reference to the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is for purposes of illustration only and is not intended to limit the scope of the present disclosure.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention.
As shown in fig. 1-4, oil pipes of two specifications are selected from the oil pipes of the hydraulic cylinder in the figures and are respectively installed and fixed by a tailor-welding device, and flanges 7 and joints 8 are respectively welded at two ends of an oil pipe 9 to form the oil pipe of the hydraulic cylinder; an excavator hydraulic cylinder oil pipe tailor-welding device, includes: platform, install supporting shoe 1 that is used for supporting hydraulic pressure oil pipe on the platform, install clamping device 4 that is used for pressure equipment pneumatic cylinder oil pipe 9 on the platform and install the positioner who is used for mounting flange and joint 8 on the platform respectively, positioner includes: the hydraulic oil pipe support comprises a joint positioning device 5 and a flange positioning device 6, wherein a groove for placing a hydraulic oil pipe is formed in the support block 1.
As shown in fig. 1 and 3, the platform includes: a bottom plate 2 and a rib plate 3 arranged below the bottom plate 2, wherein the bottom plate 2 is leveled through the rib plate 3.
The clamping device 4 is a clamping caliper, and the clamping caliper is convenient to detach and install.
As shown in fig. 1 to 4, the joint positioning device 5 includes: the connector positioning structure comprises a connector positioning block, a connector positioning bolt and a connector positioning pin, wherein a connector positioning groove corresponding to the connector 8 is arranged above the connector positioning block, a threaded hole and a positioning hole corresponding to the position of an opening in the connector 8 are formed in the side face of the connector positioning groove, the connector positioning pin is inserted into the positioning hole in the connector positioning block to position the connector 8, and the positioning bolt is arranged in the threaded hole in the connector positioning block to fix the connector 8 on the connector positioning block.
As shown in fig. 1 to 4, the flange positioning device 6 includes: the flange positioning block is inserted into the positioning hole in the flange positioning block to position the flange, and the positioning bolt is arranged in a threaded hole in the flange positioning block to fix the flange on the flange positioning block.
The flange positioning device 6 and the joint positioning device 5 are positioned by positioning pins and positioning screws, so that the universality and the reliability are high.
As shown in fig. 1, the hydraulic oil pipe is placed on the supporting blocks 1, and two grooves are formed in the supporting blocks 1, one groove is an arc groove, and the other groove is a square groove.
The groove on the supporting block 1 close to the joint positioning device 5 is an arc-shaped groove, the groove on the supporting block 1 close to the flange positioning device 6 is a square groove, the rest supporting blocks 1 are selected according to the shape requirement of the oil pipe 9 of the hydraulic cylinder, and the arc-shaped groove is convenient for automatic centering and strong guidance; a square groove for supporting the space size met by the oil pipe 9.
The supporting blocks 1 are arranged at different heights and are selected according to the installation position of the hydraulic cylinder oil pipe 9, so that the supporting blocks 1 are guaranteed to effectively support the hydraulic cylinder oil pipe 9.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (8)
1. The utility model provides an excavator pneumatic cylinder oil pipe tailor-welding device, pneumatic cylinder oil pipe both ends are equipped with flange and joint respectively, its characterized in that includes: platform, install the supporting shoe that is used for supporting hydraulic pressure oil pipe on the platform, install the clamping device who is used for pressure equipment pneumatic cylinder oil pipe on the platform and install the positioner who is used for mounting flange and joint on the platform respectively, positioner includes: the supporting block is provided with a groove for placing a hydraulic oil pipe.
2. The pipe tailor welding apparatus for hydraulic cylinder of excavator according to claim 1, wherein said platform comprises: the bottom plate is leveled through the rib plates.
3. The excavator hydraulic cylinder oil pipe tailor welding device as claimed in claim 1, wherein said clamping device is a clamp caliper.
4. The pipe tailor-welding device for an excavator hydraulic cylinder according to claim 1, wherein the joint positioning device comprises: the connector positioning block is provided with a connector positioning groove corresponding to the connector, the side face of the connector positioning groove is provided with a threaded hole and a positioning hole corresponding to the position of the opening in the connector, the connector positioning pin is inserted into the positioning hole in the connector positioning block to position the connector, and the positioning bolt is arranged in the threaded hole in the connector positioning block to fix the connector on the connector positioning block.
5. The oil pipe tailor welding device for hydraulic cylinder of excavator according to claim 1, wherein said flange positioning device comprises: the flange positioning block is provided with a flange positioning pin and a flange positioning bolt which are arranged on the flange positioning block, the side face of the flange positioning block is provided with a positioning hole and a bolt hole which correspond to the upper hole of the flange, the flange is positioned in the positioning hole on the flange positioning block through the flange positioning pin which is inserted in the positioning hole, and the flange is fixed on the flange positioning block in a threaded hole arranged on the flange positioning block through the positioning bolt.
6. The oil pipe welding device for the hydraulic cylinder of the excavator according to claim 1, wherein a hydraulic oil pipe is placed on the plurality of supporting blocks, and two types of grooves are arranged on the plurality of supporting blocks, wherein one type of groove is an arc-shaped groove, and the other type of groove is a square groove.
7. The oil pipe welding device of the hydraulic cylinder of the excavator as claimed in claim 6, wherein the groove on the support block close to the joint positioning device is an arc-shaped groove, the groove on the support block close to the flange positioning device is a square groove, and the rest of the support blocks are selected according to the shape requirement of the oil pipe of the hydraulic cylinder.
8. The oil pipe welding device for the hydraulic cylinder of the excavator according to claim 6, wherein the supporting blocks are provided with different heights, and the supporting blocks are selected according to the installation position of the oil pipe of the hydraulic cylinder, so that the supporting blocks can effectively support the oil pipe of the hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222287500.0U CN218311803U (en) | 2022-08-30 | 2022-08-30 | Excavator pneumatic cylinder oil pipe welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222287500.0U CN218311803U (en) | 2022-08-30 | 2022-08-30 | Excavator pneumatic cylinder oil pipe welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218311803U true CN218311803U (en) | 2023-01-17 |
Family
ID=84885880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222287500.0U Active CN218311803U (en) | 2022-08-30 | 2022-08-30 | Excavator pneumatic cylinder oil pipe welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218311803U (en) |
-
2022
- 2022-08-30 CN CN202222287500.0U patent/CN218311803U/en active Active
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