CN213531438U - Handheld welding supporting mechanism - Google Patents
Handheld welding supporting mechanism Download PDFInfo
- Publication number
- CN213531438U CN213531438U CN202022629813.0U CN202022629813U CN213531438U CN 213531438 U CN213531438 U CN 213531438U CN 202022629813 U CN202022629813 U CN 202022629813U CN 213531438 U CN213531438 U CN 213531438U
- Authority
- CN
- China
- Prior art keywords
- locating pin
- welding
- back shaft
- mount pad
- locating
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 title claims abstract description 12
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 7
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract description 3
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract description 3
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a handheld welding supporting mechanism in frock welding jig technical field, including locating pin, mount pad and back shaft, the head rigid coupling of locating pin has the compact heap, and the afterbody of locating pin is equipped with the locating hole, and the back shaft passes through the locating hole to be fixed on the locating pin, and the back shaft top is square piece, and the bottom is cylindrical, and the mount pad divide into mounting panel and erection column two parts, is equipped with the cross connection hole on the mount pad, is equipped with the return spring that length matches with it in the locating pin outside between compact heap and mounting panel, and the erection column bottom is equipped with "cross" word groove, the width in "cross" word groove with back shaft bottom diameter phase-match has solved and has not had the fixed condition of supporter and lead to rosin joint and the problem of leaking the welding when difficult welding or welding.
Description
Technical Field
The utility model relates to a frock welding jig technical field, concretely relates to handheld welding supporting mechanism.
Background
The fixture is a device used by industrial production enterprises for fixing a processing object to enable the processing object to occupy a correct position so as to receive construction, such as a welding fixture, an inspection fixture, an assembly fixture, a machine tool fixture and the like;
in the welding process, the situation that welding is difficult or no support is fixed during welding is often encountered, for example, the upper surface of one part is a steel plate A, the lower surface is another steel plate B, and the gap between the steel plate A and the steel plate B is small; when the cavity in the middle of the steel plate A needs to be filled, due to the fact that a hand cannot stretch into the cavity, the filled material plate C cannot be fixed, so that the cold joint and the leakage joint between the material plate C and the steel plate A are caused, the welding quality cannot be guaranteed, and therefore the clamp capable of solving the problem is urgently needed.
In summary, the inventors propose a handheld welding support mechanism.
SUMMERY OF THE UTILITY MODEL
In view of the problem that the prior art often encounters the situation that the welding is difficult to weld or no support is fixed during welding to cause insufficient soldering and missing soldering, the surface lifting structure for solving the problem is provided.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
the utility model provides a handheld welding supporting mechanism, includes locating pin, mount pad and back shaft, the head rigid coupling of locating pin has the compact heap, the afterbody of locating pin is equipped with the locating hole, the back shaft passes through the locating hole to be fixed on the locating pin, the back shaft top is square piece, and the bottom is cylindrical, the mount pad divide into mounting panel and erection column two parts, be equipped with the cross-under hole on the mount pad, the locating pin passes through the cross-under hole is installed on the erection column the compact heap with between the mounting panel the return spring that length matches with it is equipped with in the locating pin outside, the erection column bottom is equipped with "ten" word groove, "ten" word groove's width with back shaft bottom diameter phase-match.
Further limiting, the pressing block is detachable, and a return spring and a positioning pin are convenient to replace;
further limiting, the mounting plate is welded with the mounting column, so that the mounting plate is firmer;
further limiting, the diameter of the positioning pin is smaller than the aperture of the through hole, and the positioning pin can freely rotate in the through hole
The utility model discloses compare in prior art's beneficial effect for can providing the backup pad under the fixed condition of non-support when difficult welding or welding, the difficult condition that rosin joint or hourglass were welded that appears.
Drawings
FIG. 1 is a schematic front view of the present invention in a normal state;
FIG. 2 is a schematic left side view of the utility model in a normal state;
FIG. 3 is a schematic top view of the present invention in a normal state;
fig. 4 is a perspective view of the present invention in a normal state;
fig. 5 is a schematic front view of the present invention in an operating state;
fig. 6 is a perspective view of the present invention in an operating state.
The corresponding labels in the figures are: the method comprises the following steps of 1-positioning pin, 2-pressing block, 3-mounting plate, 31-mounting column, 4-supporting shaft and 5-return spring.
Detailed Description
In order to make the technical solution of the present invention more comprehensible to those skilled in the art, the present invention is further described with reference to the accompanying drawings and examples.
As shown in fig. 1-6, the handheld welding support mechanism includes a positioning pin 1, a mounting seat, and a support shaft 4, wherein the head of the positioning pin 1 is fixedly connected with a pressing block 2, the tail of the positioning pin 1 is provided with a positioning hole, and the support shaft 4 is fixed on the positioning pin 1 through the positioning hole; the mount pad divide into mounting panel 3 and erection column 31 two parts, and mounting panel 3 and 31 welding of erection column are in the same place, is equipped with the cross-under hole that the aperture is greater than 1 diameter of locating pin on the mount pad, and locating pin 1 is installed on erection column 31 through the cross-under hole, and 1 outside locating pin between compact heap 2 and mounting panel 3 is equipped with return spring 5 that length matches with it, and compact heap 2 is detachable, is convenient for change return spring 5 and locating pin 1, and erection column 31 bottom is equipped with "ten" word groove, "the width in cross" word groove with the width of back shaft 4 is to matching.
When welding is difficult or no support is fixed during welding, the device can be used, the pressing block 2 is pressed downwards, the return spring 5 is arranged on the outer side of the positioning pin 1 between the pressing block 2 and the mounting plate 3, so that the return spring 5 is compressed, the positioning pin 1 moves downwards, the supporting shaft 4 is fixedly arranged on the positioning pin 1, so that the positioning pin 1 moves downwards to drive the supporting shaft 4 to move downwards, the diameter of the positioning pin 1 is smaller than the aperture of the through hole, so that the positioning pin 1 can rotate circumferentially to drive the supporting shaft 4 to rotate circumferentially around the positioning pin 1, the bottom of the mounting column is provided with a cross-shaped groove, so that when the positioning pin 1 rotates circumferentially to a required position, the pressing block 2 is loosened, the return spring 5 resets, then the angle of the mounting seat is adjusted, so that the supporting shaft 4 is clamped into the cross-shaped groove, and finally, a part needing welding is placed on the square block at the top of the supporting, it is welded.
When the installation, earlier make locating pin 1 respectively, compact heap 2, erection column 31, mounting panel 3, back shaft 4, it has the locating hole to install back shaft 4 on locating pin 1 to open 1 bottom of locating pin, with mounting panel 3 and erection column 31 welding constitute the mount pad together, it has the hole of wearing that the aperture is greater than 1 diameter of locating pin to open on the mount pad, it has "cross" groove to open in the erection column 31 bottom, the width in "cross" groove with the width of back shaft 4 to the matching, in wearing into the hole of wearing with locating pin 1, back shaft 4 card goes into "cross" groove, from locating pin head 1 portion return spring 5 of packing into, again with compact heap 2 dress at locating pin 1 head, this moment the utility model discloses the installation is accomplished.
The technical scheme is mainly suitable for repair welding of parts with gaps, for example, the upper surface of one part is a steel plate A, the lower surface of the part is another steel plate B, and the gap between the steel plate A and the steel plate B is small; when needing to mend the cavity department that exists in the middle of the steel sheet A, utilize the utility model discloses a structure will mend neat material board C and place on the square piece at back shaft top, then stretch into the below that needs the position of repair welding from the clearance between steel sheet A and the steel sheet B, then adjust the device, make material board C rise to the position that needs repair welding, just so can carry out positioning welding.
The utility model discloses compare in prior art's beneficial effect for can providing a supporter for the fixed condition of the no support of difficult welding or when the welding, make it be difficult for rosin joint or leak welding.
It is right above that the utility model provides a handheld welding supporting mechanism has carried out the detailed introduction, and the description of specific embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (4)
1. The utility model provides a handheld welding supporting mechanism, includes locating pin, mount pad and back shaft, its characterized in that: the head rigid coupling of locating pin has the compact heap, the afterbody of locating pin is equipped with the locating hole, the back shaft passes through the locating hole to be fixed on the locating pin, the back shaft top is square piece, and the bottom is cylindrical, the mount pad divide into mounting panel and erection column two parts, be equipped with the cross-under hole on the mount pad compact heap with between the mounting panel the locating pin outside is equipped with the return spring that length matches with it, and the erection column bottom is equipped with "ten" word groove, the width in "ten" word groove with back shaft bottom diameter phase-match.
2. The handheld welding support mechanism of claim 1, wherein: the pressing block is detachable.
3. The handheld welding support mechanism of claim 1, wherein: the mounting plate is connected with the mounting column in a welding mode.
4. The handheld welding support mechanism of claim 1, wherein: the diameter of the positioning pin is smaller than the aperture of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022629813.0U CN213531438U (en) | 2020-11-13 | 2020-11-13 | Handheld welding supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022629813.0U CN213531438U (en) | 2020-11-13 | 2020-11-13 | Handheld welding supporting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213531438U true CN213531438U (en) | 2021-06-25 |
Family
ID=76481921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022629813.0U Expired - Fee Related CN213531438U (en) | 2020-11-13 | 2020-11-13 | Handheld welding supporting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213531438U (en) |
-
2020
- 2020-11-13 CN CN202022629813.0U patent/CN213531438U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210625 |