CN216656900U - Penetrate sand board welding jig - Google Patents
Penetrate sand board welding jig Download PDFInfo
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- CN216656900U CN216656900U CN202122845097.4U CN202122845097U CN216656900U CN 216656900 U CN216656900 U CN 216656900U CN 202122845097 U CN202122845097 U CN 202122845097U CN 216656900 U CN216656900 U CN 216656900U
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- bottom plate
- bolt
- sand shooting
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Abstract
The utility model belongs to the technical field of workpiece welding and fixing, and discloses a sand shooting plate welding jig which is provided with a bottom plate, wherein four corners of the bottom plate are provided with first bolt holes, the middle parts of two sides of the bottom plate are provided with second bolt holes, and fastening bolts are arranged in each first bolt hole and each second bolt hole and are used for fixing a pressure plate sleeved on the fastening bolts onto the bottom plate; the bottom plate is provided with a cushion block which is used for supporting the bottom of the sand shooting plate and corresponds to the position of the pressing plate; the support column is installed in the outside of clamp plate, and the support column is used for supporting the clamp plate rear side. The function of compressing tightly when utilizing the welding has solved welding deformation's technical problem, has obtained the effect of cost reduction to the operating efficiency has been improved. The sand shooting plate welding jig ensures that the sand shooting plate cannot deform after being welded, thereby ensuring the production quality of the die.
Description
Technical Field
The utility model belongs to the technical field of workpiece welding and fixing, and particularly relates to a sand shooting plate welding jig.
Background
The sand shooting plate welding is that after a TV neutron type sand shooting plate is used for a period of time, a sand shooting nozzle is seriously abraded, the sand shooting nozzle needs to be remachined and repaired after being welded, and some problems exist in the welding process. In the prior art, the sand shooting plate is directly welded on the operation platform after being worn, and the continuous welding causes the defect of serious thermal deformation of the sand shooting plate. Intermittent welding also has a problem of thermal deformation and causes a prolonged welding work man-hour.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems in the related art, the disclosed embodiment of the utility model provides a sand shooting plate welding jig, which solves the defect of thermal deformation during welding of the sand shooting plate, can realize continuous welding operation of the sand shooting plate and improves the operation efficiency. The technical scheme is as follows:
first bolt holes are formed in four corners of the bottom plate, second bolt holes are formed in the middle parts of two sides of the bottom plate, fastening bolts are installed in each first bolt hole and each second bolt hole, and the fastening bolts are used for fixing the pressing plate sleeved on the fastening bolts to the bottom plate;
the bottom plate is provided with a cushion block, and the cushion block is used for supporting the bottom of the sand shooting plate and corresponds to the position of the pressing plate; the support column is installed in the outside of clamp plate, and the support column is used for supporting the clamp plate rear side.
In one embodiment, the head blocks include a first head block and a second head block, the second head block having a height greater than the first head block.
In one embodiment, the first pad is disposed inside the second bolt hole, and the second pad is disposed inside the second bolt hole.
In one embodiment, the middle of the pressure plate is provided with an adjusting hole, and the adjusting hole is used for adjusting the position of the pressure plate on the fastening bolt.
In one embodiment, the first bolt holes are provided in four numbers, and the second bolt holes are provided in two numbers.
By combining all the technical schemes, the utility model has the advantages and positive effects that:
1. this penetrate sand board welding jig utilizes the function that compresses tightly when welding, has solved and has penetrated the problem that the sand board takes place deformation when the welding, reduction in production cost improves welding efficiency.
The prior art and the experiment of the scheme are contrasted
| Item | Prior Art | This scheme | Standard of merit |
| Amount of welding deformation | ±0.5mm | ±0.1mm | ±0.2mm |
| Working hours of welding | 2.5H | 0.5H | 1H |
2. This penetrate sand board welding jig can avoid or effectively reduce the deformation that the shooting plate takes place after the welding to improve the production quality of shooting plate.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic structural diagram of a sand shooting plate welding jig according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a base plate according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a fastening bolt provided in an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a pressure plate according to an embodiment of the present invention.
In the figure: 1. a base plate; 2. fastening a bolt; 3. a support pillar; 4. a first cushion block; 5. a second cushion block; 6. pressing a plate; 7. a first bolt hole; 8. a second bolt hole; 9. a nut; 10. a spring washer; 11. flattening the gasket; 12. a bolt shank; 13. and adjusting the hole.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
This penetrate sand board welding jig has solved and has penetrated the problem that the sand board warp when the welding, and this tool has synthesized the size of multiple sand board of penetrating, has the commonality, uses the quick locking of air wrench, and convenient to use improves the operating efficiency. The sand shooting plate welding jig is compacted through six pressing plates 6 arranged on the base plate 1, so that thermal deformation is prevented; the jig is simple in structure, convenient and practical.
According to the embodiment of the utility model, four corners of the bottom plate 1 are provided with first bolt holes 7, the middle parts of two sides of the bottom plate 1 are provided with second bolt holes 8, the number of the first bolt holes 7 is four, and the number of the second bolt holes 8 is two; all install fastening bolt 2 in every first bolt hole 7 and the second bolt hole 8, fastening bolt 2 is used for fixing the clamp plate 6 of suit on fastening bolt 2 to bottom plate 1, and fastening bolt 2 includes: a nut 9, a spring washer 10, a flat washer 11 and a bolt rod 12; the middle part of the pressure plate 6 is provided with an adjusting hole 13, and the adjusting hole 13 is used for adjusting the position of the pressure plate 6 on the fastening bolt 2.
A cushion block is arranged on the bottom plate 1, is used for supporting the bottom of the sand shooting plate and corresponds to the position of the pressing plate 6; the cushion blocks comprise a first cushion block 4 and a second cushion block 5, and the height of the second cushion block 5 is higher than that of the first cushion block 4; the first cushion block 4 is arranged on the inner side of the second bolt hole 8, and the second cushion block 5 is arranged on the inner side of the second bolt hole 8; the support column 3 is installed in the outside of clamp plate 6, and support column 3 is used for supporting clamp plate 6 rear side.
According to an embodiment of the present invention, the height of the second pad 5 may be, for example, 0.2mm higher than the height of the first pad 4 to apply a force to the middle of the shooting plate to prevent the shooting plate from being deformed during or after welding. Further, the height difference between the second cushion block 5 and the first cushion block 4 can be set arbitrarily according to the specific implementation requirement.
According to the embodiment of the utility model, each part of the sand shooting plate welding jig can be 45# steel, for example, and can be made of any other materials capable of achieving the same technical effect according to specific implementation requirements.
When the sand shooting plate welding jig provided by the embodiment of the utility model is used, the sand shooting plate is placed on the first cushion block 4 and the second cushion block 5 on the base; adjusting the angle of the pressing plate 6 to enable the pressing plate 6 to press the sand shooting plate, and if necessary, adjusting the relative positions of the pressing plate 6 and the fastening bolts 2 based on the adjusting holes 13 to enable the pressing plate 6 to play a role in fixing the sand shooting plate; the nut 9 may then be pre-tightened by manually tightening the nut, and the nut 9 may then be tightened by a pneumatic wrench. And checking whether the sand shooting plate is fixed or not, and welding the sand shooting plate under the condition that the checking result shows that the fixation is finished.
During the welding, deformation that first cushion 4, second cushion 5 and clamp plate 6 can reduce shooting plate, and second cushion 5 can provide reaction force for shooting plate to offset the deformation that shooting plate produced when the welding.
The utility model discloses a scheme can be used to the welding of panel class metal parts article, for example gold type hot water flap etc. when welding these panel class goods, can effectively prevent the welding deformation problem of panel.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure should be limited only by the attached claims.
Claims (5)
1. The welding jig for the sand shooting plate is characterized by being provided with a bottom plate, wherein four corners of the bottom plate are provided with first bolt holes, the middle parts of two sides of the bottom plate are provided with second bolt holes, and each first bolt hole and each second bolt hole are internally provided with a fastening bolt which is used for fixing a pressure plate sleeved on the fastening bolt to the bottom plate;
the bottom plate is provided with a cushion block, and the cushion block is used for supporting the bottom of the sand shooting plate and corresponds to the position of the pressing plate; the support column is installed in the outside of clamp plate, and the support column is used for supporting the clamp plate rear side.
2. The sanding plate welding jig of claim 1 wherein the blocks include a first block and a second block, the second block having a height greater than the first block.
3. The sanding plate welding jig of claim 2 wherein the first block is disposed inboard of the second bolt hole and the second block is disposed inboard of the second bolt hole.
4. The sanding plate welding jig of claim 1 wherein the middle portion of the pressure plate is provided with an adjustment hole for adjusting the position of the pressure plate on the fastening bolt.
5. The shooting plate welding jig according to claim 1, wherein there are four first bolt holes and two second bolt holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122845097.4U CN216656900U (en) | 2021-11-19 | 2021-11-19 | Penetrate sand board welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122845097.4U CN216656900U (en) | 2021-11-19 | 2021-11-19 | Penetrate sand board welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216656900U true CN216656900U (en) | 2022-06-03 |
Family
ID=81789495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122845097.4U Active CN216656900U (en) | 2021-11-19 | 2021-11-19 | Penetrate sand board welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216656900U (en) |
-
2021
- 2021-11-19 CN CN202122845097.4U patent/CN216656900U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 130000 century street, Changchun Economic and Technological Development Zone, Changchun City, Jilin Province Patentee after: FAW Toyota engine (Changchun) Co.,Ltd. Address before: 130000 No. 3888, century street, Changchun Economic and Technological Development Zone, Changchun City, Jilin Province Patentee before: FAW Toyota (Changchun) Engine Co.,Ltd. |