CN210549215U - Lifting hook and purifier pipe fitting welding frock - Google Patents
Lifting hook and purifier pipe fitting welding frock Download PDFInfo
- Publication number
- CN210549215U CN210549215U CN201921514345.3U CN201921514345U CN210549215U CN 210549215 U CN210549215 U CN 210549215U CN 201921514345 U CN201921514345 U CN 201921514345U CN 210549215 U CN210549215 U CN 210549215U
- Authority
- CN
- China
- Prior art keywords
- lifting hook
- positioning
- positioning device
- purifier
- pipe fitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a welding tool for a lifting hook and a purifier pipe fitting, which comprises a bottom plate, wherein a barrel positioning device, a pipe fitting positioning device and a flange positioning device are arranged on the bottom plate; the cylinder positioning device, the pipe fitting positioning device and the flange positioning device are matched with each other to position the purifier; the lifting hook positioning device and the lifting hook stabilizing device are also included; the lifting hook positioning device comprises a fixed support, and an elastic ejection pin device, a lifting hook positioning piece and a cylinder pressure block device are arranged on the fixed support; the ejection pin device is arranged at the upper end of the lifting hook positioning part and used for downwards pressing the lifting hook, and the lifting hook positioning part and the cylinder pressing block device are used for positioning the lifting hook; the lifting hook stabilizing device comprises a fixed support, an object stabilizing block and a manual clamp are arranged on the fixed support, and the manual clamp can push the object stabilizing block to abut against the lifting hook to provide support. The utility model discloses realize that double hook welds with the while on the clarifier return bend pipe fitting.
Description
Technical Field
The utility model relates to a lifting hook and clarifier pipe fitting welding frock belongs to automobile exhaust system welding technical field.
Background
At present, in the technology of welding an automobile purifier bent pipe fitting and a lifting hook, welding of a single lifting hook and a straight pipe and welding of a single lifting hook and a barrel exist, a welding structure of two lifting hooks and the bent pipe fitting appears for the first time, and new requirements and challenges are provided corresponding to the design of a welding tool.
Disclosure of Invention
An object of the utility model is to overcome the not enough of existence among the prior art, provide a lifting hook and purifier pipe fitting welding frock, this frock realizes welding when double hook and on the purifier return bend pipe fitting.
According to the utility model provides a technical scheme: a lifting hook and purifier pipe welding tool comprises a bottom plate, wherein a barrel positioning device, a pipe positioning device and a flange positioning device are arranged on the bottom plate; the cylinder positioning device, the pipe fitting positioning device and the flange positioning device are matched with each other to position the purifier; the lifting hook positioning device and the lifting hook stabilizing device are also included; the lifting hook positioning device comprises a fixed support, and an elastic ejection pin device, a lifting hook positioning piece and a cylinder pressure block device are arranged on the fixed support; the ejection pin device is arranged at the upper end of the lifting hook positioning part and used for downwards pressing the lifting hook, and the lifting hook positioning part and the cylinder pressing block device are used for positioning the lifting hook; the lifting hook stabilizing device comprises a fixed support, an object stabilizing block and a manual clamp are arranged on the fixed support, and the manual clamp can push the object stabilizing block to abut against the lifting hook to provide support.
Furthermore, the lifting hook positioning device and the lifting hook stabilizing device are respectively arranged up and down, the upper lifting hook positioning device is matched with the upper lifting hook stabilizing device, and the lower lifting hook positioning device is matched with the lower lifting hook stabilizing device.
Furthermore, the ejection pin device comprises a supporting block, a pin and a spring are arranged on the supporting block, and the spring applies downward pressure to the pin.
Furthermore, a lifting hook profiling groove is arranged on the lifting hook positioning piece.
Furthermore, a hook profiling fork is arranged on the object stabilizing block.
Furthermore, the cylinder positioning device comprises a pressing device arranged on the upper portion and a bracket arranged on the lower portion, and a cylinder is arranged on the cylinder positioning device and used for driving the pressing device to press downwards.
Further, pipe fitting positioner includes the fixed bolster, sets up pipe fitting afterbody locating component on the fixed bolster, pipe fitting afterbody locating component includes pipe fitting afterbody profile modeling claw and hand clamp, and hand clamp can promote pipe fitting afterbody profile modeling claw locking pipe fitting afterbody.
Further, flange positioner includes the fixed bolster, sets up flange locating plate, manual clamp and cylinder briquetting device on the fixed bolster, and manual clamp can promote the flange locating plate and support the clarifier flange, and cylinder briquetting device is used for fixing a position the clarifier flange.
Furthermore, a positioning block assembly is arranged on the bottom plate and comprises two positioning blocks in the longitudinal direction and the transverse direction, and the bottom of each positioning block assembly is connected with the bottom of the barrel positioning device, the bottom of the pipe fitting positioning device, the bottom of the flange positioning device, the bottom of the lifting hook positioning device and the bottom of the lifting hook stabilizing device for positioning.
Furthermore, gaskets are arranged between the positioning block assembly and the bottoms of the barrel positioning device, the pipe fitting positioning device, the flange positioning device, the lifting hook positioning device and the lifting hook stabilizing device to adjust the positions.
Compared with the prior art, the utility model, have following advantage:
1. integration, wherein the welding of the two lifting hooks is realized simultaneously;
2. the positioning is accurate, the positioning of the lifting hook is realized by fixing the cavity and pressing the lifting hook by the air cylinder, and meanwhile, auxiliary positioning in the opposite direction is added for stabilizing the lifting hook;
3. the adjustment is simple, and the fine setting is simple among the lifting hook welding process, just can realize through the gasket.
Drawings
Fig. 1 is a perspective view of the present invention in use.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a right side view of fig. 1.
Fig. 4 is a top view of fig. 1.
Fig. 5 is a schematic view of a pin ejection device.
Fig. 6 is a schematic view of a hook positioning member.
Fig. 7 is a schematic diagram of an object stabilization block.
FIG. 8 is a schematic view of a pipe positioner.
Description of reference numerals: 1-bottom plate, 2-cylinder positioning device, 3-pipe fitting positioning device, 4-flange positioning device, 5-hook positioning device, 6-hook stabilizing device, 7-cylinder pressing block device, 8-elastic ejector pin device, 9-hook positioning piece, 10-object stabilizing block, 1.1-positioning block component, 2.1-pressing device, 2.2-bracket, 3.1-pipe fitting tail profiling claw, 4.1-flange positioning plate, 5.1-upper hook positioning device, 6.1-upper hook stabilizing device, 5.2-lower hook positioning device, 6.2-lower hook stabilizing device, 8.1-supporting block, 8.2-pin, 8.3-spring, 9.1-hook profiling groove and 10.1-hook profiling fork.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and 2, a lifting hook and purifier pipe welding tool comprises a bottom plate 1, wherein a barrel positioning device 2, a pipe positioning device 3, a flange positioning device 4, a lifting hook positioning device 5 and a lifting hook stabilizing device 6 are arranged on the bottom plate 1; the cylinder positioning device 2, the pipe fitting positioning device 3 and the flange positioning device 4 are matched with each other to position the purifier; the lifting hook positioning device 5 comprises a fixed support, and an elastic ejector pin device 8, a lifting hook positioning piece 9 and an air cylinder pressing block device 7 are arranged on the fixed support; the ejection pin device 8 is arranged at the upper end of the lifting hook positioning part 9, the ejection pin device 8 is used for pressing the lifting hook downwards, and the lifting hook positioning part 9 and the cylinder pressing block device 7 are used for positioning the lifting hook; the lifting hook stabilizing device 6 comprises a fixed support, an object stabilizing block 10 and a manual clamp are arranged on the fixed support, and the manual clamp can push the object stabilizing block 10 to abut against the lifting hook to provide stable support.
As shown in fig. 5, the ejection pin device 8 includes a support block 8.1, a pin 8.2 and a spring 8.3 are disposed on the support block 8.1, and the spring 8.3 applies downward pressure to the pin 8.2.
As shown in fig. 6, a hook profiling groove 9.1 is provided on the hook positioning member 9.
As shown in fig. 7, a hook profile fork 10.1 is provided on the subject stabilization block 10.
As shown in fig. 3, the cylinder positioning device 2 includes a pressing device 2.1 disposed at an upper portion and a bracket 2.2 disposed at a lower portion, and an air cylinder is disposed on the cylinder positioning device 2 to drive the pressing device 2.1 to press downward.
As shown in fig. 8, the pipe positioning device 3 includes a fixing support, a pipe tail positioning assembly is arranged on the fixing support, the pipe tail positioning assembly includes a pipe tail copying claw 3.1 and a manual clamp, and the manual clamp can push the pipe tail copying claw 3.1 to lock the pipe tail.
As shown in fig. 3, the flange positioning device 4 comprises a fixed support, a flange positioning plate 4.1, a manual clamp and an air cylinder pressure block device 7 are arranged on the fixed support, and the air cylinder pressure block device 7 drives a pressure block to realize clamping through an air cylinder; the manual clamp can push the flange positioning plate 4.1 to abut against the purifier flange, and the cylinder briquetting device 7 is used for positioning the purifier flange.
As shown in fig. 1, a positioning block assembly 1.1 is arranged on the bottom plate 1, the positioning block assembly 1.1 includes two positioning blocks in the longitudinal and transverse directions, and each positioning block assembly is connected with the bottoms of the barrel positioning device 2, the pipe fitting positioning device 3, the flange positioning device 4, the hook positioning device 5 and the hook stabilizing device 6 respectively for positioning. And gaskets are arranged between the positioning block assembly and the bottoms of the barrel positioning device 2, the pipe fitting positioning device 3, the flange positioning device 4, the lifting hook positioning device 5 and the lifting hook stabilizing device 6 for adjusting the positions.
The operation mode is as follows: firstly, welding two single lifting hooks together to form a double lifting hook according to requirements, then placing the purifier bent pipe into the welding tool of the utility model, and fixing the purifier bent pipe through the barrel positioning device 2, the pipe fitting positioning device 3 and the flange positioning device 4; the upper and lower double hooks are welded on the purifier elbow pipe fitting totally. In order to ensure the 4mm position degree of the lifting hook relative to the bent pipe of the purifier, firstly, a lifting hook positioning groove is designed for the fixing position of the lifting hook on the bent pipe of the purifier, and the action part of the lifting hook is placed in a lifting hook fixing groove; the radial dimension of the hook fixing groove is OD +0.3mm, so that the hook can be easily placed in the positioning groove, and the radial position of the hook is limited; meanwhile, the axial size of the positioning groove is designed to be L + upper difference; the requirement of 4mm of the position degree of the lifting hook is ensured; the ejection pin 8 continuously ejects the lug boss of the lifting hook to the upper edge of the positioning groove of the lifting hook under the action of the spring 8.3, so that the axial position size of the lifting hook is ensured. Since there is a certain gap in the fit between the hook and the pipe, the opposite stabilizing blocks 10 are used to stabilize the relative position between the hook and the pipe; and finally, locking the position of the lifting hook by using the air cylinder pressing block device 7. The same limiting principle is adopted for the lower lifting hook, welding is finally carried out, fine adjustment can be carried out in the welding process of the lifting hook, and the welding can be realized only through a gasket.
It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (10)
1. A lifting hook and purifier pipe welding tool comprises a bottom plate (1), wherein a cylinder positioning device (2), a pipe positioning device (3) and a flange positioning device (4) are arranged on the bottom plate (1); the cylinder positioning device (2), the pipe fitting positioning device (3) and the flange positioning device (4) are matched with each other to position the purifier; the device is characterized by also comprising a lifting hook positioning device (5) and a lifting hook stabilizing device (6); the lifting hook positioning device (5) comprises a fixed support, and an elastic ejector pin device (8), a lifting hook positioning piece (9) and an air cylinder pressure block device (7) are arranged on the fixed support; the ejection pin device (8) is arranged at the upper end of the lifting hook positioning part (9), the ejection pin device (8) is used for pressing the lifting hook downwards, and the lifting hook positioning part (9) and the cylinder pressure block device (7) are used for positioning the lifting hook; the lifting hook stabilizing device (6) comprises a fixed support, an object stabilizing block (10) and a manual clamp are arranged on the fixed support, and the manual clamp can push the object stabilizing block (10) to abut against the lifting hook to provide stable support.
2. The lifting hook and purifier pipe fitting welding tool according to claim 1, wherein the lifting hook positioning device (5) and the lifting hook stabilizing device (6) are respectively arranged at an upper position and a lower position, the upper lifting hook positioning device (5.1) is matched with the upper lifting hook stabilizing device (6.1), and the lower lifting hook positioning device (5.2) is matched with the lower lifting hook stabilizing device (6.2).
3. A lifting hook and purifier pipe fitting welding tool according to claim 1, wherein the ejection pin device (8) comprises a support block (8.1), a pin (8.2) and a spring (8.3) are arranged on the support block (8.1), and the spring (8.3) applies downward pressure to the pin (8.2).
4. The lifting hook and purifier pipe fitting welding tool according to claim 1, wherein a lifting hook profiling groove (9.1) is provided on the lifting hook positioning member (9).
5. The lifting hook and purifier pipe fitting welding tool according to claim 1, wherein a lifting hook profiling fork (10.1) is arranged on the object stabilizing block (10).
6. A lifting hook and purifier pipe welding tool as claimed in claim 1, wherein the cylinder positioning device (2) comprises a pressing device (2.1) arranged at the upper part and a bracket (2.2) arranged at the lower part, and an air cylinder is arranged on the cylinder positioning device (2) and used for driving the pressing device (2.1) to press downwards.
7. A lifting hook and purifier pipe welding tool as claimed in claim 1, wherein the pipe positioning device (3) comprises a fixed support, a pipe tail positioning assembly is arranged on the fixed support, the pipe tail positioning assembly comprises a pipe tail profiling claw (3.1) and a manual clamp, and the manual clamp can push the pipe tail profiling claw (3.1) to lock the pipe tail.
8. A lifting hook and purifier pipe welding tool as claimed in claim 1, wherein the flange positioning device (4) comprises a fixed support, a flange positioning plate (4.1), a manual clamp and a cylinder pressing block device (7) are arranged on the fixed support, the manual clamp can push the flange positioning plate (4.1) to abut against the purifier flange, and the cylinder pressing block device (7) is used for positioning the purifier flange.
9. The lifting hook and purifier pipe fitting welding tool according to claim 1, wherein the bottom plate (1) is provided with a positioning block assembly (1.1), the positioning block assembly (1.1) comprises two positioning blocks in the longitudinal and transverse directions, and each positioning block assembly is connected with the bottoms of the barrel positioning device (2), the pipe fitting positioning device (3), the flange positioning device (4), the lifting hook positioning device (5) and the lifting hook stabilizing device (6) for positioning.
10. The lifting hook and purifier pipe fitting welding tool according to claim 9, wherein a gasket is arranged between the positioning block assembly and the bottoms of the cylinder positioning device (2), the pipe fitting positioning device (3), the flange positioning device (4), the lifting hook positioning device (5) and the lifting hook stabilizing device (6) for adjusting the position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921514345.3U CN210549215U (en) | 2019-09-12 | 2019-09-12 | Lifting hook and purifier pipe fitting welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921514345.3U CN210549215U (en) | 2019-09-12 | 2019-09-12 | Lifting hook and purifier pipe fitting welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210549215U true CN210549215U (en) | 2020-05-19 |
Family
ID=70670604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921514345.3U Active CN210549215U (en) | 2019-09-12 | 2019-09-12 | Lifting hook and purifier pipe fitting welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210549215U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192118A (en) * | 2020-09-23 | 2021-01-08 | 凯龙高科技股份有限公司 | Positioning and clamping device for welding lifting hook and barrel |
| CN117464230A (en) * | 2023-12-19 | 2024-01-30 | 盐城尚谷同创科技有限公司 | Improved welding equipment for pipe fitting and lifting hook of purifier |
-
2019
- 2019-09-12 CN CN201921514345.3U patent/CN210549215U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192118A (en) * | 2020-09-23 | 2021-01-08 | 凯龙高科技股份有限公司 | Positioning and clamping device for welding lifting hook and barrel |
| CN117464230A (en) * | 2023-12-19 | 2024-01-30 | 盐城尚谷同创科技有限公司 | Improved welding equipment for pipe fitting and lifting hook of purifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210549215U (en) | Lifting hook and purifier pipe fitting welding frock | |
| CN201980319U (en) | Compressing device for plate spring | |
| CN205968732U (en) | A prevent indentation automatic clamp for seamless steel pipe | |
| CN102554537B (en) | Positioning and clamping mechanism of welding fixture of automobile stamping piece | |
| CN205968343U (en) | Clamping device of work piece processing usefulness | |
| CN210450526U (en) | Pipe wall punching equipment | |
| CN216441905U (en) | Welding device of shock absorber oil cylinder assembly | |
| US7111538B2 (en) | Double acting cam die | |
| CN205362428U (en) | Car seat angle modulation ware cam disc subassembly riveting set | |
| CN212551265U (en) | C-shaped pneumatic punching unit | |
| CN211195841U (en) | Water tank support assembly | |
| CN213672922U (en) | Internal stay formula frock clamp | |
| CN208033985U (en) | A kind of catalyst converter flange positioning clamping device for preventing being mingled with spatter | |
| CN208408263U (en) | A kind of high-strength vehicle chassis fastener bending mould | |
| CN210550698U (en) | High performance car heat exchange receiver installation frock for desicator | |
| CN108942145B (en) | M spring steel wire propulsion installation device | |
| CN202894098U (en) | Riveting jig for cover plate of lock housing of ignition lock for vehicle | |
| CN210677588U (en) | Two-side synchronous limiting clamp device | |
| CN213410086U (en) | Full-automatic stamping buckling device for sheet metal parts | |
| CN210587877U (en) | Compression structure of European style cylinder floating pressure head | |
| CN114619127B (en) | Vertical welding equipment structure of projection welding U-shaped bracket | |
| CN212665515U (en) | Cross-brace clamp for machining collar shoe in brake | |
| CN209970727U (en) | Automobile antenna cover forming manipulator | |
| CN209736490U (en) | Vehicle frame shaping and positioning device | |
| CN213436589U (en) | A installing support that is used for car baffle to punch a hole mold processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |