CN220921418U - Hard tube assembly spot welding tool - Google Patents
Hard tube assembly spot welding tool Download PDFInfo
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- CN220921418U CN220921418U CN202322276915.2U CN202322276915U CN220921418U CN 220921418 U CN220921418 U CN 220921418U CN 202322276915 U CN202322276915 U CN 202322276915U CN 220921418 U CN220921418 U CN 220921418U
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- 238000003466 welding Methods 0.000 title claims abstract description 29
- 238000000926 separation method Methods 0.000 claims 2
- 238000007493 shaping process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 238000005192 partition Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
Hard tube subassembly spot welding frock relates to location frock technical field, including the base, the rigid coupling has two middle supporting seats side by side on the base, the rigid coupling has the backup pad between the upper end of two middle supporting seats, vertical rigid coupling has the division board in the backup pad, the division board both sides slip respectively is provided with two clamping plates, and form oil pipe fixing base centre gripping region through the region between two clamping plates, the base is along the lateral part supporting seat that is equipped with two respectively in middle supporting seat and links both sides that slides respectively along oil pipe length direction, the outside of every lateral part supporting seat still slides side by side and is equipped with two sets of return bend supports, still be equipped with the articulated joint positioning seat that fixes a position oil pipe articulated joint on the base. The utility model solves the problems that the space size of a hard pipe and the middle fixing seat cannot be ensured to be accurate, the subsequent shaping time is long and the use of an assembly procedure is influenced because the spot welding fixture in the traditional technology only has limit fixing at the hinge joints at the two ends of the pipe body.
Description
Technical Field
The utility model relates to the technical field of positioning tools, in particular to a hard tube assembly spot welding tool.
Background
With the increasing standard of living of people, automobiles are becoming more popular, and most of automobiles now adopt oil brakes, so that a brake oil pipe is an indispensable automobile part.
The prior art discloses a patent with the publication number CN210360018U, which comprises a bottom plate, a mounting plate positioning block, a first oil pipe clamping arm positioning block, a second oil pipe clamping arm positioning block, a mounting plate positioning pin, a first oil pipe clamping arm positioning pin and a second oil pipe clamping arm positioning pin; the top surface of the mounting plate positioning block is provided with a mounting plate positioning sink. The welding device can be used for welding the brake oil pipe clamp assembly and can ensure the position precision among the assemblies.
The prior art, along with the use, also gradually exposes the defects of the technology, mainly in the following aspects:
First, current spot welding frock only has spacing fixedly in body both ends articulated joint department, causes hard tube space dimension and middle fixing base unable assurance precision like this, and follow-up plastic time is long and influence the assembly process and use.
Secondly, because the length of the oil pipe of different motorcycle types is different, this just makes current spot welding frock unable to support the oil pipe of different length, has reduced application range.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model solves the problems that the space size of a hard tube and a middle fixing seat cannot guarantee the precision because the spot welding fixture in the traditional technology only has limit fixing at the hinge joint at the two ends of the tube body, the subsequent shaping time is long and the assembly process is influenced; and because the lengths of the oil pipes of different vehicle types are different, the existing spot welding tool cannot support the oil pipes of different lengths, and the problem of the application range is reduced.
In order to solve the problems, the utility model provides the following technical scheme:
The spot welding fixture for the hard tube assembly comprises a base, wherein two middle supporting seats are fixedly connected on the base in parallel, a supporting plate is fixedly connected between the upper ends of the two middle supporting seats, a partition plate is vertically fixedly connected on the supporting plate, two clamping plates are respectively arranged on two sides of the partition plate in a sliding manner, an oil tube fixing seat clamping area is formed through an area between the two clamping plates,
The base is respectively provided with two side supporting seats which are respectively arranged on the two sides of the middle supporting seat in a sliding way along the length direction of the oil pipe,
Two groups of bent pipe supporting pieces are arranged on the outer side of each side supporting seat in parallel in a sliding manner,
And the base is also provided with a hinge joint positioning seat for positioning the oil pipe hinge joint.
As an optimized solution, each set of elbow supports comprises two elbow supports arranged side by side in the lateral direction.
As an optimized scheme, the positioning holes are horizontally formed in the hinge joint positioning seat and are coaxially arranged with the shaft holes of the oil pipe hinge joint.
As an optimized scheme, each clamping plate is provided with two rectangular guide holes in parallel along the sliding direction of the clamping plate, each supporting plate is fixedly connected with a guide post constrained in the rectangular guide hole corresponding to each rectangular guide hole, the opposite side walls of the rectangular guide holes are provided with limiting grooves, and the opposite side walls of the guide posts are fixedly connected with limiting protruding strips which are slidingly constrained in the limiting grooves respectively.
As an optimized scheme, the clamping plate is connected with a stop knob in a threaded manner, and the lower end part of the stop knob abuts against the upper surface of the supporting plate.
As an optimized scheme, a first sliding groove is formed in the base corresponding to each side supporting seat, and a first sliding block which is limited in the first sliding groove in a sliding manner is fixedly connected to the lower end portion of each side supporting seat.
As an optimized scheme, a first transverse plate is fixedly connected to the side wall of the side supporting seat, a first knob is connected to the first transverse plate in a threaded mode, and the lower end portion of the first knob abuts against the upper surface of the base.
As an optimized scheme, a second sliding groove is formed in the base corresponding to each bent pipe supporting seat, and a second sliding block which is limited in the second sliding groove in a sliding manner is fixedly connected to the lower end portion of the bent pipe supporting seat.
As an optimized scheme, a second transverse plate is fixedly connected to the side wall of the bent pipe supporting seat, a second knob is connected to the second transverse plate in a threaded mode, and the lower end portion of the second knob abuts against the upper surface of the base.
As an optimized scheme, a third sliding groove is formed in the base corresponding to each hinge joint positioning seat, and a third sliding block which is limited in the third sliding groove in a sliding manner is fixedly connected to the lower end part of each hinge joint positioning seat.
As an optimized scheme, a third transverse plate is fixedly connected to the side wall of the hinge joint positioning seat, a third knob is connected to the third transverse plate in a threaded mode, and the lower end portion of the third knob abuts against the upper surface of the base.
As an optimized scheme, a vertical plate for supporting the oil pipe is fixedly connected to the outer wall of the clamping plate.
As an optimized scheme, the upper end parts of the vertical plate, the side supporting seat and the bent pipe supporting seat are provided with arc supporting grooves matched with the shape of the oil pipe.
As an optimized scheme, the middle supporting seat, the side supporting seat, the bent pipe supporting seat and the hinge joint positioning seat all comprise vertically arranged plate bodies, and two rib plates are fixedly connected on one side of each plate body in parallel.
Compared with the prior art, the utility model has the beneficial effects that:
The oil pipe fixing seat is placed on the supporting plate, the distance between the two clamping plates is adjusted to enable the two clamping plates to abut against the opposite side walls of the oil pipe fixing seat, the side supporting seat is used for supporting the side position of the oil pipe, and sinking caused by overlong length is prevented; the bent pipe sections at the two ends of the oil pipe are placed on the bent pipe supporting seat to support the bent pipe supporting seat, then the oil pipe hinge joint is placed on the hinge joint positioning seat, positioning is carried out by penetrating the positioning holes and the shaft holes through the positioning pins, the positioning accuracy is high, the relative positions are fixed, the shaping and adjusting time is greatly reduced, the working efficiency is improved, and a good foundation is provided for subsequent spot welding assembly work;
The oil pipe fixing seats with different widths are matched through the interval adjustment of the two clamping plates, and the side support seat, the bent pipe support seat and the hinge joint positioning seat can be matched with oil pipes with different lengths in a sliding manner, so that the application range is greatly improved;
After the tool is adopted, the positioning accuracy is high, the strength is high, the quality is stable, the deformation is difficult, the whole integrated into one piece of spot welding is adopted, the product quality is stable, the deformation is difficult after welding, the tool is applicable to batch production, the production efficiency is high, and the labor intensity of workers is small.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of the structure of the present utility model;
Fig. 2 is a schematic structural view of the clamping plate of the present utility model.
In the figure: 1-a base; 2-an intermediate support base; 3-side support seats; 4-an elbow supporting seat; 5-a hinge joint positioning seat; 6-a first chute; 7-a first knob; 8-a second chute; 9-a second knob; 10-a third chute; 11-a third knob; 12-oil pipe; 13-an oil pipe joint; 14-positioning holes; 15-supporting plates; 16-an oil pipe fixing seat; 17-dividing plates; 18-clamping the plate; 19-risers; 20-rectangular guide holes; 21-a guide post; 22-stop knob.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
As shown in fig. 1 and 2, the spot welding fixture for the hard tube assembly comprises a base 1, wherein two middle supporting seats 2 are fixedly connected on the base 1 in parallel, a supporting plate 15 is fixedly connected between the upper ends of the two middle supporting seats 2, a partition plate 17 is vertically fixedly connected on the supporting plate 15, two clamping plates 18 are respectively arranged on two sides of the partition plate 17 in a sliding manner, an oil tube fixing seat 16 clamping area is formed through an area between the two clamping plates 18,
The base 1 is respectively provided with two side supporting seats 3 which are respectively arranged on the two sides of the middle supporting seat 2 along the length direction of the oil pipe 12 in a sliding way,
Two groups of bent pipe supporting pieces are arranged on the outer side of each side supporting seat 3 in parallel in a sliding manner,
The base 1 is also provided with a joint positioning seat 5 for positioning the oil pipe joint 13.
Each set of elbow supports comprises two elbow supports 4 arranged side by side in the transverse direction.
The hinge joint positioning seat 5 is horizontally provided with a positioning hole 14, and the positioning hole 14 and the shaft hole of the oil pipe hinge joint 13 are coaxially arranged.
Each clamping plate 18 is provided with two rectangular guide holes 20 in parallel along the sliding direction, each supporting plate 15 is fixedly connected with a guide post 21 which is restrained in the rectangular guide hole 20 corresponding to each rectangular guide hole 20, the opposite side walls of the rectangular guide holes 20 are provided with limiting grooves, and the opposite side walls of the guide posts 21 are fixedly connected with limiting protruding strips which are restrained in the limiting grooves in a sliding mode.
The clamping plate 18 is connected with a stop knob 22 in a threaded manner, and the lower end part of the stop knob 22 abuts against the upper surface of the supporting plate 15.
A first sliding groove 6 is formed in the base 1 corresponding to each side supporting seat 3, and a first sliding block which is limited in the first sliding groove 6 in a sliding manner is fixedly connected to the lower end part of the side supporting seat 3.
The side wall of the side supporting seat 3 is fixedly connected with a first transverse plate, a first knob 7 is connected to the first transverse plate in a threaded mode, and the lower end portion of the first knob 7 abuts against the upper surface of the base 1.
A second sliding groove 8 is formed in the base 1 corresponding to each bent pipe supporting seat 4, and a second sliding block which is limited in the second sliding groove 8 in a sliding manner is fixedly connected to the lower end part of the bent pipe supporting seat 4.
The side wall of the bent pipe supporting seat 4 is fixedly connected with a second transverse plate, a second knob 9 is connected to the second transverse plate in a threaded mode, and the lower end portion of the second knob 9 abuts against the upper surface of the base 1.
A third sliding groove 10 is formed in the base 1 corresponding to each hinge joint positioning seat 5, and a third sliding block which is limited in the third sliding groove 10 in a sliding manner is fixedly connected to the lower end part of the hinge joint positioning seat 5.
The side wall of the articulated joint positioning seat 5 is fixedly connected with a third transverse plate, a third knob 11 is connected to the third transverse plate in a threaded manner, and the lower end part of the third knob 11 abuts against the upper surface of the base 1.
A riser 19 for supporting the oil pipe 12 is fixedly connected to the outer wall of the clamping plate 18.
The sliding groove and the sliding block are both T-shaped.
The upper end parts of the vertical plate 19, the side supporting seat 3 and the bent pipe supporting seat 4 are provided with arc supporting grooves matched with the shape of the oil pipe 12.
The middle supporting seat 2, the side supporting seat 3, the bent pipe supporting seat 4 and the hinge joint positioning seat 5 all comprise vertically arranged plate bodies, and two rib plates are fixedly connected on one side of each plate body in parallel.
The working principle of the device is as follows:
the oil pipe fixing seat 16 is placed on the supporting plate 15, the distance between the two clamping plates 18 is adjusted to be propped against the opposite side walls of the oil pipe fixing seat 16, the side supporting seat 3 is utilized to support the side position of the oil pipe 12, and the phenomenon of sinking caused by overlong length is prevented; the bent pipe sections at the two ends of the oil pipe 12 are placed on the bent pipe supporting seat 4 to support the bent pipe, then the oil pipe hinge joint 13 is placed on the hinge joint positioning seat 5 and positioned by penetrating the positioning hole 14 and the shaft hole through the positioning pin, so that the positioning precision is high, the relative positions are fixed, the shaping and adjusting time is greatly reduced, the working efficiency is improved, and a good foundation is provided for the subsequent spot welding assembly work;
The oil pipe fixing seats 16 with different widths are matched through the interval adjustment of the two clamping plates 18, the side supporting seat 3, the bent pipe supporting seat 4 and the hinge joint positioning seat 5 can be matched with oil pipes 12 with different lengths in a sliding manner, and the application range is greatly improved;
After the tool is adopted, the positioning accuracy is high, the strength is high, the quality is stable, the deformation is difficult, the whole integrated into one piece of spot welding is adopted, the product quality is stable, the deformation is difficult after welding, the tool is applicable to batch production, the production efficiency is high, and the labor intensity of workers is small.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (10)
1. Hard tube subassembly spot welding frock, its characterized in that: comprises a base (1), wherein two middle supporting seats (2) are fixedly connected on the base (1) in parallel, a supporting plate (15) is fixedly connected between the upper ends of the two middle supporting seats (2), a separation plate (17) is vertically fixedly connected on the supporting plate (15), two clamping plates (18) are respectively arranged on two sides of the separation plate (17) in a sliding manner, an oil pipe fixing seat clamping area is formed through an area between the two clamping plates (18),
The base (1) is respectively provided with two side supporting seats (3) which are respectively arranged on the two sides of the middle supporting seat (2) in a sliding way along the length direction of the oil pipe (12),
Two groups of bent pipe supporting pieces are arranged on the outer side of each side supporting seat (3) in parallel in a sliding manner,
The base (1) is also provided with a hinge joint positioning seat (5) for positioning the oil pipe hinge joint (13).
2. The hard tube assembly spot welding tooling of claim 1, wherein: each group of the bent pipe support pieces comprises two bent pipe support seats (4) which are arranged in parallel along the transverse direction.
3. The hard tube assembly spot welding tooling of claim 2, wherein: the positioning seat (5) of the hinged joint is horizontally provided with a positioning hole (14), and the positioning hole (14) and the shaft hole of the oil pipe hinged joint (13) are coaxially arranged.
4. A hard tube assembly spot welding tooling as set forth in claim 3 wherein: each clamping plate (18) is provided with two rectangular guide holes (20) in parallel along the sliding direction of the clamping plates, each supporting plate (15) is fixedly connected with a guide pillar (21) constrained in the rectangular guide hole (20) corresponding to each rectangular guide hole (20), the opposite side walls of the rectangular guide holes (20) are provided with limiting grooves, and the opposite side walls of the guide pillars (21) are fixedly connected with limiting protruding strips which are slidingly constrained in the limiting grooves respectively.
5. The hard tube assembly spot welding tooling of claim 4, wherein: the clamping plate (18) is connected with a stop knob (22) in a threaded mode, and the lower end portion of the stop knob (22) abuts against the upper surface of the supporting plate (15).
6. The hard tube assembly spot welding tooling of claim 5, wherein: the base (1) is provided with a first sliding groove (6) corresponding to each side supporting seat (3), the lower end part of each side supporting seat (3) is fixedly connected with a first sliding block which is slidingly restrained in the corresponding first sliding groove (6), the side wall of each side supporting seat (3) is fixedly connected with a first transverse plate, a first knob (7) is connected onto the first transverse plate in a threaded mode, and the lower end part of each first knob (7) abuts against the upper surface of the base (1).
7. The hard tube assembly spot welding tooling of claim 6, wherein: the base (1) is provided with a second sliding groove (8) corresponding to each bent pipe supporting seat (4), the lower end part of each bent pipe supporting seat (4) is fixedly connected with a second sliding block which is in sliding constraint with the second sliding groove (8), the side wall of each bent pipe supporting seat (4) is fixedly connected with a second transverse plate, the second transverse plates are connected with second knobs (9) in a threaded mode, and the lower end parts of the second knobs (9) are propped against the upper surface of the base (1).
8. The hard tube assembly spot welding tooling of claim 7, wherein: the base (1) is provided with a third sliding groove (10) corresponding to each hinge joint positioning seat (5), the lower end part of each hinge joint positioning seat (5) is fixedly connected with a third sliding block which is slidingly restrained in each third sliding groove (10), the side wall of each hinge joint positioning seat (5) is fixedly connected with a third transverse plate, the third transverse plates are connected with third rotary knobs (11) in a threaded mode, and the lower end parts of the third rotary knobs (11) are propped against the upper surface of the base (1).
9. The hard tube assembly spot welding tooling of claim 8, wherein: and a vertical plate (19) for supporting the oil pipe (12) is fixedly connected to the outer wall of the clamping plate (18).
10. The hard tube assembly spot welding tooling of claim 9, wherein: the upper end parts of the vertical plate (19), the side supporting seat (3) and the bent pipe supporting seat (4) are respectively provided with an arc supporting groove matched with the shape of the oil pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322276915.2U CN220921418U (en) | 2023-08-24 | 2023-08-24 | Hard tube assembly spot welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322276915.2U CN220921418U (en) | 2023-08-24 | 2023-08-24 | Hard tube assembly spot welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220921418U true CN220921418U (en) | 2024-05-10 |
Family
ID=90968882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322276915.2U Active CN220921418U (en) | 2023-08-24 | 2023-08-24 | Hard tube assembly spot welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220921418U (en) |
-
2023
- 2023-08-24 CN CN202322276915.2U patent/CN220921418U/en active Active
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