CN216607776U - Welding tool capable of ensuring welding angle - Google Patents
Welding tool capable of ensuring welding angle Download PDFInfo
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- CN216607776U CN216607776U CN202122804614.3U CN202122804614U CN216607776U CN 216607776 U CN216607776 U CN 216607776U CN 202122804614 U CN202122804614 U CN 202122804614U CN 216607776 U CN216607776 U CN 216607776U
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Abstract
The utility model discloses a welding tool capable of ensuring a welding angle, which is characterized by comprising a supporting mechanism, an angle positioning mechanism, a locking mechanism and a limiting mechanism; the supporting mechanism comprises a bottom plate, supporting columns are symmetrically arranged on one side of the top surface of the bottom plate, and a top plate is arranged on the top surfaces of the supporting columns; the angle positioning mechanism is arranged on the supporting mechanism and is used for positioning the angle of the cylinder; the locking mechanism is arranged on the angle positioning mechanism and is used for fixedly locking the barrel on the angle positioning mechanism; the limiting mechanism is arranged on the top surface of the bottom plate and used for limiting the seat body. The welding tool can firmly lock the part which is obliquely arranged and has an angle on the angle positioning mechanism; after welding is finished, the situation that parts which are obliquely arranged are driven to displace due to contraction of welding seams is avoided, and the integral angle and height of the welded parts cannot be guaranteed.
Description
Technical Field
The utility model relates to tooling equipment, in particular to a welding tool capable of ensuring a welding angle.
Background
When two parts with an angle position relation and hollow inside are welded, the two parts need to be limited and fixed respectively, and the angle position relation of the two parts during welding needs to be ensured; for example, a cylinder with a hollow inner part is welded on a seat body with a hollow inner part under the condition of meeting a specified inclination angle, the existing welding tool cannot guarantee the angular position of a welded part, the part deforms after being welded due to the contraction of a welding seam, the integral angle and height of the welded part cannot be guaranteed, the quality problem of the welded part occurs, and the yield is low.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a welding tool capable of ensuring a welding angle.
The utility model provides a welding tool capable of ensuring a welding angle, which is characterized by comprising a supporting mechanism, an angle positioning mechanism, a locking mechanism and a limiting mechanism; wherein the content of the first and second substances,
the supporting mechanism comprises a bottom plate, supporting columns are symmetrically arranged on one side of the top surface of the bottom plate, and a top plate is arranged on the top surfaces of the supporting columns;
the angle positioning mechanism is arranged on the supporting mechanism and used for positioning the angle of the cylinder;
the locking mechanism is arranged on the angle positioning mechanism and used for fixedly locking the barrel on the angle positioning mechanism;
the limiting mechanism is arranged on the top surface of the bottom plate and used for limiting the seat body.
Preferably, the top surface of the supporting column is provided with an inclined surface, and the inner side of the inclined surface is higher than the outer side; the middle part of the top surface of support column is provided with location joint post, the top surface of location joint post is on a parallel with the inclined plane sets up, the cross-section that location joint post is on a parallel with its top surface is less than the inclined plane sets up.
Preferably, the both sides of roof correspond location joint post is provided with the joint through-hole, location joint post passes the joint through-hole sets up, the bottom surface joint of roof is in lie in on the inclined plane the outside setting of location joint post.
Preferably, the top surface of the top plate is further provided with an annular through hole, and an annular clamping mounting table is fixedly arranged on the inner side wall surface of the annular through hole and used for mounting and fixing the angle positioning mechanism.
Preferably, the angle positioning mechanism comprises a supporting plate arranged corresponding to the annular through hole, a clamping table is fixedly arranged on the bottom surface of the supporting plate corresponding to the clamping installation table, and a positioning boss is fixedly arranged on the bottom surface of the clamping table; the annular through hole, the clamping installation table, the supporting plate, the clamping table and the positioning boss are coaxially arranged; the outside of the bottom surface of joint platform is provided with a plurality of first screw holes along circumference, first screw hole runs through the bottom surface of joint platform reaches the top surface setting of backup pad.
Preferably, the middle parts of the supporting plate, the clamping table and the positioning boss are provided with through holes, and the through holes penetrate through the top surface of the supporting plate and the bottom surface of the positioning boss.
Preferably, the locking mechanism comprises a pressing block, and the pressing block is circumferentially arranged on the bottom surface of the top plate corresponding to the first threaded hole and is positioned on the outer side of the clamping table; a pressing plate is arranged below the pressing block, and a second threaded hole is formed in one side, away from the pressing block, of the pressing plate and corresponds to the first threaded hole; and a screw rod is arranged through the first threaded hole and the second threaded hole, and locking nuts are arranged at two ends of the screw rod.
Preferably, the limiting mechanism comprises a limiting table arranged in the middle of the top surface of the bottom plate in a protruding mode, the top surface of the bottom plate is located on the outer side of the limiting table and is provided with annular workpieces, and the annular workpieces are sleeved and connected with one another.
Preferably, a clamping groove is formed in the outer side of the limiting table along the circumferential direction, a clamping strip is arranged on the inner side of the annular workpiece corresponding to the clamping groove of the limiting table, and a clamping groove is formed in the outer side of the annular workpiece corresponding to the clamping strip; a clamping strip clamp on the annular workpiece adjacent to the limiting table is arranged close to a clamping groove on the limiting table; the clamping groove on the annular workpiece is clamped with the clamping strip on the adjacent annular workpiece on the outer side of the annular workpiece.
Compared with the prior art, the utility model has the beneficial effects that:
(1) according to the welding tool capable of ensuring the welding angle, the part obliquely arranged with the angle can be stably locked on the angle positioning mechanism through the locking mechanism, so that the angle of the part during welding is ensured; the situation that after welding is finished, due to the fact that welding seams shrink, parts which are obliquely arranged are driven to displace, and the integral angle and height position of the welded parts cannot be guaranteed is avoided;
(2) according to the welding tool capable of ensuring the welding angle, the diameter of the limiting table can be expanded through the matching of the sleeved annular workpiece and the limiting table, so that the welding tool is suitable for parts of different specifications, and the universality is improved.
It should be understood that what is described in this summary section is not intended to limit key or critical features of the embodiments of the utility model, nor is it intended to limit the scope of the utility model.
Other features of the present invention will become apparent from the following description.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
fig. 1 is a schematic structural diagram of a welding tool capable of ensuring a welding angle according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a support column;
FIG. 3 is a schematic structural view of the top plate;
FIG. 4 is a schematic structural view of the angular positioning mechanism;
FIG. 5 is a schematic structural view of a limiting mechanism;
FIG. 6 is a schematic structural view of an annular workpiece;
FIG. 7 is a schematic view of a welded part;
FIG. 8 is a schematic structural view of the assembly of the welding jig and the welding part;
reference numbers in the figures: 1. a support mechanism; 11. a base plate; 12. a support pillar; 13. a top plate; 14. a bevel; 15. positioning the clamping column; 16. clamping the through hole; 17. an annular through hole; 18. clamping the mounting table;
2. an angle positioning mechanism; 21. a support plate; 22. a clamping table; 23. positioning the boss; 24. a through hole;
3. a locking mechanism; 31. briquetting; 32. pressing a plate; 33. a screw; 34. locking the nut;
4. a limiting mechanism; 41. a limiting table; 42. an annular workpiece; 43. a clamping groove; 44. a clamping strip;
5. welding parts; 51. a barrel; 52. a base body.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 to 6, an embodiment of the present invention provides a welding tool capable of ensuring a welding angle, including a supporting mechanism 1, an angle positioning mechanism 2, a locking mechanism 3, and a limiting mechanism 4; wherein the content of the first and second substances,
the supporting mechanism 1 comprises a bottom plate 11, supporting columns 12 are symmetrically arranged on one side of the top surface of the bottom plate 11, and top plates 13 are arranged on the top surfaces of the supporting columns 12;
the angle positioning mechanism 2 is arranged on the supporting mechanism 1 and used for carrying out angle positioning on the barrel;
the locking mechanism 3 is arranged on the angle positioning mechanism 2 and used for fixedly locking the barrel on the angle positioning mechanism 2;
and the limiting mechanism 4 is arranged on the top surface of the bottom plate 11 and used for limiting the seat body.
Further, the top surface of the supporting column 12 is provided with an inclined surface 14, and the inner side of the inclined surface 14 is higher than the outer side; the middle part of the top surface of support column 12 is provided with location joint post 15, and the top surface of location joint post 15 is on a parallel with inclined plane 14 setting, and the cross-section that location joint post 15 is on a parallel with its top surface is less than the inclined plane setting to the top surface that makes support column 12 is located the outside of location joint post 15 and forms a supporting bench for butt supporting roof 13.
Further, the both sides of roof 13 correspond support column 12 and location joint post 15 and are provided with joint through-hole 16, and location joint post 15 passes joint through-hole 16 and sets up, and the bottom surface joint of roof 13 is located the outside setting of location joint post 15 on inclined plane 14.
Further, the top surface of the top plate 13 is also provided with an annular through hole 17, and an annular clamping mounting table 18 is fixedly arranged on the inner side wall surface of the annular through hole 17 and used for mounting and fixing the angle positioning mechanism 2; wherein, through setting up the inclination of inclined plane 14, rethread roof 13 and support column 12 between the assembly cooperation, realize that roof 13 has appointed inclination to make angle positioning mechanism 2 satisfy appointed welding angle.
Further, the angle positioning mechanism 2 comprises a support plate 21 arranged corresponding to the annular through hole 17, a clamping table 22 is fixedly arranged on the bottom surface of the support plate 21 corresponding to the clamping installation table 18, and a positioning boss 23 is fixedly arranged on the bottom surface of the clamping table 22; the annular through hole 17, the clamping mounting table 18, the support plate 21, the clamping table 22 and the positioning boss 23 are coaxially arranged; a plurality of first threaded holes are formed in the outer side of the bottom surface of the clamping table 22 along the circumferential direction, and the first threaded holes penetrate through the bottom surface of the clamping table 22 and the top surface of the supporting plate 21.
Furthermore, the middle parts of the support plate 21, the clamping table 22 and the positioning boss 23 are provided with through holes 24, and the through holes 24 penetrate through the top surface of the support plate 21 and the bottom surface of the positioning boss 23, wherein the through holes 24 can reduce the overall weight of the angle positioning mechanism 2, and meanwhile, the material processing cost is reduced.
Further, the locking mechanism 3 comprises a pressing block 31, and the pressing block 31 is circumferentially arranged on the bottom surface of the top plate 13 corresponding to the first threaded hole and is positioned on the outer side of the clamping table 22; a pressing plate 32 is arranged below the pressing block 31, and a second threaded hole is formed in one side, away from the pressing block 31, of the pressing plate 32 and corresponds to the first threaded hole; a screw 33 is provided through the first and second screw holes, and lock nuts 34 are provided at both ends of the screw 33.
Further, the limiting mechanism 4 comprises a limiting table 41 arranged in the middle of the top surface of the bottom plate 11, an annular workpiece 42 is arranged on the outer side, located on the limiting table 41, of the top surface of the bottom plate 11, and the annular workpiece 42 is sleeved.
Further, a clamping groove 43 is formed in the outer side of the limiting table 41 along the circumferential direction, a clamping strip 44 is arranged on the inner side of the annular workpiece 42 corresponding to the clamping groove 43 of the limiting table 41, and a clamping groove is formed in the outer side of the annular workpiece 42 corresponding to the clamping strip; a clamping strip clamp on the annular workpiece adjacent to the limiting table 41 is arranged close to a clamping groove on the limiting table 41; the clamping groove on the annular workpiece 42 is clamped with the clamping strip on the adjacent annular workpiece 42 on the outer side.
Example 1
In the welding tool in this embodiment, the limiting mechanism 4 is a limiting table 41 disposed in the middle of the top surface of the bottom plate 11, as shown in the limiting mechanism 4 in fig. 1, the limiting mechanism can limit and fix a hollow part in a specified model, and is low in manufacturing cost, simple to process and easy to operate.
Example 2
The welding fixture in this embodiment, wherein limiting mechanism 4 is as shown in fig. 5-6, including limiting table 41, limiting table 41 is provided with a clamping groove, the outside cover that is located limiting table 41 is equipped with annular workpiece 42, the inboard of annular workpiece 42 corresponds the clamping groove on limiting table 41 and is provided with the clamping strip, the outside of annular workpiece 42 corresponds and is provided with the clamping groove on the annular workpiece 42 in the adjacent outside with it, establish through the cover of annular workpiece 42 and limiting table 41, can adjust the size of limiting table 41, thereby reach the spacing fixed purpose that adapts to the pedestal 52 of different model specifications.
The working principle of the embodiment is as follows: adjusting a limiting mechanism 4 in a welding tool to a size suitable for the specification of the seat body in a sleeving manner of an annular workpiece 42, and clamping the bottom of a seat body 11 with a hollow interior on the limiting mechanism 4; then, the top of the cylinder 51 is abutted to the bottom surface of the clamping table 22 and is positioned between the positioning boss 23 and the first threaded hole, the pressing block 31 is placed on the bottom surface of the top plate 11 corresponding to the first threaded hole, then one end of the pressing block 32 is abutted to the bottom surface of the pressing block 31, the other end of the pressing block 32 is abutted to the outer side of the top of the cylinder 51, the screw 33 passes through the first threaded hole and the second threaded hole, and the two ends of the screw 33 are locked through the locking nut 34, so that the cylinder 51 is stably fixed on the angle positioning mechanism 2, the angle of the cylinder 51 during welding is determined, and an annular gap between the cylinder 51 and the seat body 52 is welded; the tool in the embodiment can accurately position the welding angle of the cylinder body 51, and meanwhile, the influence of the contraction of the welding line on the specific height and angle of the welded part 5 is avoided, and the yield is improved.
In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (9)
1. A welding tool capable of ensuring a welding angle is characterized by comprising a supporting mechanism, an angle positioning mechanism, a locking mechanism and a limiting mechanism; wherein the content of the first and second substances,
the supporting mechanism comprises a bottom plate, supporting columns are symmetrically arranged on one side of the top surface of the bottom plate, and a top plate is arranged on the top surfaces of the supporting columns;
the angle positioning mechanism is arranged on the supporting mechanism and used for positioning the angle of the cylinder;
the locking mechanism is arranged on the angle positioning mechanism and used for fixedly locking the barrel on the angle positioning mechanism;
the limiting mechanism is arranged on the top surface of the bottom plate and used for limiting the seat body.
2. The welding tool capable of ensuring the welding angle according to claim 1, wherein the top surface of the support column is provided with an inclined surface, and the inner side of the inclined surface is higher than the outer side; the middle part of the top surface of the support column is provided with a positioning clamping column, the top surface of the positioning clamping column is parallel to the inclined plane, and the section of the positioning clamping column parallel to the top surface is smaller than the inclined plane.
3. The welding tool capable of ensuring the welding angle according to claim 2, wherein clamping through holes are formed in the two sides of the top plate corresponding to the positioning clamping columns, the positioning clamping columns penetrate through the clamping through holes, and the bottom surface of the top plate is clamped on the inclined surface and located on the outer side of the positioning clamping columns.
4. The welding tool capable of ensuring the welding angle according to claim 3, wherein an annular through hole is further formed in the top surface of the top plate, and an annular clamping mounting table is fixedly arranged on the inner side wall surface of the annular through hole and used for mounting and fixing the angle positioning mechanism.
5. The welding tool capable of ensuring the welding angle according to claim 4, wherein the angle positioning mechanism comprises a supporting plate arranged corresponding to the annular through hole, a clamping table is fixedly arranged on the bottom surface of the supporting plate corresponding to the clamping installation table, and a positioning boss is fixedly arranged on the bottom surface of the clamping table; the annular through hole, the clamping installation table, the supporting plate, the clamping table and the positioning boss are coaxially arranged; the outside of the bottom surface of joint platform is provided with a plurality of first screw holes along circumference, first screw hole runs through the bottom surface of joint platform reaches the top surface setting of backup pad.
6. The welding tool capable of ensuring the welding angle according to claim 5, wherein through holes are formed in the middle of the supporting plate, the clamping table and the positioning boss, and the through holes penetrate through the top surface of the supporting plate and the bottom surface of the positioning boss.
7. The welding tool capable of ensuring the welding angle according to claim 6, wherein the locking mechanism comprises a pressing block, and the pressing block is circumferentially arranged on the bottom surface of the top plate corresponding to the first threaded hole and is positioned on the outer side of the clamping table; a pressing plate is arranged below the pressing block, and a second threaded hole is formed in one side, away from the pressing block, of the pressing plate and corresponds to the first threaded hole; and a screw rod is arranged through the first threaded hole and the second threaded hole, and locking nuts are arranged at two ends of the screw rod.
8. The welding tool capable of ensuring the welding angle according to claim 7, wherein the limiting mechanism comprises a limiting table arranged in the middle of the top surface of the bottom plate in a protruding mode, annular workpieces are arranged on the top surface of the bottom plate and located on the outer side of the limiting table, and the annular workpieces are arranged in a sleeved mode.
9. The welding tool capable of ensuring the welding angle according to claim 8, wherein a clamping groove is formed in the outer side of the limiting table along the circumferential direction, a clamping strip is arranged on the inner side of the annular workpiece corresponding to the clamping groove of the limiting table, and a clamping groove is formed in the outer side of the annular workpiece corresponding to the clamping strip; a clamping strip clamp on the annular workpiece adjacent to the limiting table is arranged close to a clamping groove on the limiting table; the clamping groove on the annular workpiece is clamped with the clamping strip on the adjacent annular workpiece on the outer side of the annular workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122804614.3U CN216607776U (en) | 2021-11-16 | 2021-11-16 | Welding tool capable of ensuring welding angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122804614.3U CN216607776U (en) | 2021-11-16 | 2021-11-16 | Welding tool capable of ensuring welding angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216607776U true CN216607776U (en) | 2022-05-27 |
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ID=81696585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122804614.3U Active CN216607776U (en) | 2021-11-16 | 2021-11-16 | Welding tool capable of ensuring welding angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216607776U (en) |
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2021
- 2021-11-16 CN CN202122804614.3U patent/CN216607776U/en active Active
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