CN204639513U - A kind of welded limiting fixture - Google Patents
A kind of welded limiting fixture Download PDFInfo
- Publication number
- CN204639513U CN204639513U CN201520351390.7U CN201520351390U CN204639513U CN 204639513 U CN204639513 U CN 204639513U CN 201520351390 U CN201520351390 U CN 201520351390U CN 204639513 U CN204639513 U CN 204639513U
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- China
- Prior art keywords
- plate
- limited block
- swivel plate
- base
- limiting fixture
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- 238000003466 welding Methods 0.000 claims abstract description 36
- 230000002787 reinforcement Effects 0.000 claims description 9
- 238000005457 optimization Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a kind of welded limiting fixture, comprising: base, installing plate, swivel plate, clamping plate and cylinder; Base is connected with welding bench; Installing plate is arranged on the side, top of base, and the side, top of installing plate is connected with clamping plate, and the upper surface of opposite side is provided with back-up block; One end and the cylinders of swivel plate connect, and the lower surface of the other end is provided with the compact heap relative with back-up block; Swivel plate is connected with installing plate by clamping plate, and the swivel plate end face that is connected with clamping plate is provided with limiting plate to compact heap.Welded limiting fixture of the present utility model, by carrying out structure optimization to original weld jig, swivel plate is connected to the first limited block, be connected to the second limited block on a mounting board, the wavy shaped configuration of the first limited block and the second limited block is utilized to match, thus make to be engaged in lateral extent more accurate between compact heap and back-up block, effectively improve the welding degree of accuracy and success rate.
Description
Technical field
The utility model relates to welding technology field, is specifically related to a kind of welded limiting fixture.
Background technology
Welding is that two or more of the same race or foreign material is by the combination between atom or molecule with spread the technical process linked into an integrated entity, the method producing combination and diffusion between atom and molecule is impelled to be heating or pressurization, or heat simultaneously and pressurize, so in welding process, in order to ensure the welding effect of welded part, auxiliary welding clamp is needed to position welded part and compress.
Existing weld jig as shown in Figure 1, utilizes cylinder 101 driven rotary plate 102 to pivot, and realizes the compact heap 103 relative support block 104 be arranged on swivel plate 102 and does separately or compress motion.On this welded limiting fixture, compact heap 103 is determined by the position of back-up block 104 in the position of vertical direction, and compact heap 103 does not retrain in the position of horizontal direction, thus easily cause compact heap to produce lateral deviation when butt-welding fitting carries out spacing, thus the effect of impact welding.
Prior art
101, cylinder 102, swivel plate 103, compact heap
104, back-up block
The utility model
1, base 2, installing plate 3, swivel plate
4, clamping plate 5, cylinder 6, back-up block
7, compact heap 8, first limited block 9, second limited block
10, the first groove 11, second groove 12, first installing hole
13, the second installing hole 14, reinforcement 15, first rotating shaft
16, the second rotating shaft 17, the 3rd rotating shaft
Utility model content
The purpose of this utility model is to provide a kind of welded limiting fixture, by carrying out structure optimization to original weld jig, swivel plate increases the structure in restriction compact heap transverse shifting direction, thus solve compact heap and do not retrain in the position at horizontal direction, thus easily cause compact heap to produce deviation when butt-welding fitting carries out spacing, thus the problem of the effect of impact welding.
For achieving the above object, the utility model provides following technical scheme:
A kind of welded limiting fixture, comprising: base, installing plate, swivel plate, clamping plate and cylinder;
Described base is connected with welding bench;
Described installing plate is arranged on the side, top of described base, and the side, top of described installing plate is connected with described clamping plate, and the upper surface of opposite side is provided with back-up block;
One end and the described cylinders of described swivel plate connect, and the lower surface of the other end is provided with the compact heap relative with described back-up block; Described swivel plate is connected with described installing plate by described clamping plate;
Described limited block comprises the first limited block and the second limited block, and bottom face and the described second limited block top end face of described first limited block are the wavy shaped configuration cooperatively interacted.
Preferably, the top end face of described first limited block is provided with the first groove, the bottom face Joint of described first groove and described swivel plate; The bottom face of described second limited block is provided with the second groove, the top end face Joint of described second groove and described installing plate.
Preferably, the described base end that is connected with described welding bench is provided with the first installing hole, and described base is by fixing through the bolt of described first installing hole and described welding bench.
Preferably, the described base end that is connected with described installing plate is provided with the second installing hole, and described base is by fixing through the bolt of described second installing hole and described installing plate.
Preferably, the described base between described first installing hole and described second installing hole is provided with reinforcement.
Preferably, described swivel plate is arranged between the clamping blocks, and described clamping plate are provided with the first rotating shaft, described swivel plate is rotationally connected by described first rotating shaft and described clamping plate.
Preferably, described swivel plate and described cylinders connect end and are provided with the second rotating shaft, and described swivel plate is connected with described rotational cylinder by described second rotating shaft.
Preferably, the link of described cylinder and described installing plate is provided with the 3rd rotating shaft, and described cylinder is rotationally connected by described 3rd rotating shaft and described installing plate.
The beneficial effects of the utility model are:
Welded limiting fixture of the present utility model, by carrying out structure optimization to original weld jig, swivel plate is connected to the first limited block, be connected to the second limited block on a mounting board, the bottom face of the first limited block and the top end face of the second limited block are provided with respectively perpendicular to the swivel plate direction of motion and mutually corresponding wavy shaped configuration, the wavy shaped configuration of the first limited block and the second limited block is utilized to match, welded limiting fixture can be made when carrying out welding operation, the compact heap of swivel plate front end is in the back-up block moving process on installing plate, can suffer restraints in lateral extent, thus make between compact heap and back-up block be engaged in lateral extent more accurate, reduce and deviation occurs, and then effective raising welds the degree of accuracy, reduce the percent defective of weldment, improve the success rate of welding.
Accompanying drawing explanation
Next will be described in further detail specific embodiment of the utility model by reference to the accompanying drawings, wherein:
Fig. 1 is the weld jig structure chart of prior art;
Fig. 2 is the welded limiting clamp structure figure of the utility model embodiment;
Fig. 3 is the standoff features figure of the utility model embodiment.
Mark in upper figure:
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
As shown in Figures 2 and 3, a kind of welded limiting fixture, comprising: base 1, installing plate 2, swivel plate 3, clamping plate 4, limited block and cylinder 5; Base 1 is connected with welding bench; Installing plate 2 is arranged on the side, top of base 1, and the side, top of installing plate 2 is connected with clamping plate 4, and the upper surface of opposite side is provided with back-up block 6; One end of swivel plate 3 is connected with cylinder 5, and the lower surface of the other end is provided with the compact heap 7 relative with back-up block 6; Swivel plate 3 is connected with installing plate 2 by clamping plate 4; Limited block comprises the bottom face of the first limited block 8 and the second limited block 9, first limited block 8 and the second limited block 9 top end face is the wavy shaped configuration cooperatively interacted.Welded limiting fixture of the present utility model, by carrying out structure optimization to original weld jig, swivel plate 3 is connected to the first limited block 8, installing plate 2 is connected to the second limited block 9, the bottom face of the first limited block 8 and the top end face of the second limited block 9 are provided with respectively perpendicular to swivel plate 3 direction of motion and mutually corresponding wavy shaped configuration, the wavy shaped configuration of the first limited block 8 and the second limited block 9 is utilized to match, welded limiting fixture can be made when carrying out welding operation, the compact heap 7 of swivel plate 3 front end is in back-up block 6 moving process on installing plate 2, can suffer restraints in lateral extent, thus make between compact heap 7 and back-up block 6 be engaged in lateral extent more accurate, reduce and deviation occurs, and then effective raising welds the degree of accuracy, reduce the percent defective of weldment, improve the success rate of welding.
As shown in Figures 2 and 3, the top end face of the first limited block 8 is provided with the bottom face Joint of the first groove 10, first groove 10 and swivel plate 3; The bottom face of the second limited block 9 is provided with the top end face Joint of the second groove 11, second groove 11 and installing plate 2.As can be seen from Figure 2, first groove 10 is consistent with the moving direction of swivel plate 3 with the fluting direction of the second groove 11, and the groove inner structure of the first groove 10 matches with the lower surface structure of swivel plate 3, and the groove inner structure of the second groove 11 matches with the top end face structure of installing plate 2, first groove 10 and the connection between swivel plate 3 and the second groove 11 weld with can use between installing plate 2, this area common technology methods such as bolt connection are fixed, in the utility model, preferred weld is fixed, the bonding strength between the first limited block 8 and swivel plate 3 and between the second limited block 9 and installing plate 2 can be increased further, increase the service life of welded limiting fixture.
As shown in Figure 2, base 1 end that is connected with welding bench is provided with the first installing hole 12, and base 1 is by fixing through the bolt of the first installing hole 12 and welding bench; Base 1 end that is connected with installing plate 2 is provided with the second installing hole 13, and base 1 is by fixing through the bolt of the second installing hole 13 and installing plate 2.As can be seen from Figure 2, base 1 is L-type plate, and the first installing hole 12 is arranged on the short slab end face of the L-type plate of base 1, and the first installing hole 12 has multiple simultaneously, so just can firmly base 1 and welding bench be linked together; And the second installing hole 13 is arranged on the long slab end face of the L-type plate of base 1, and the second installing hole 13 also has multiple, can make equally to be formed between base 1 with installing plate 2 to be firmly connected.Utilize bolt to connect and so that installed by welded limiting fixture and take off, can be conducive to welding the dismounting and maintenance of electing fixture as.Certainly, base 1 and the connection between welding bench and installing plate 2 also can adopt welds or this area common technology means such as riveted joint are fixed, and does not limit in the utility model.
As shown in Figure 2, the base 1 between the first installing hole 12 and the second installing hole 13 is provided with reinforcement 14.As can be seen from Figure 2, reinforcement 14 is a triangle reinforcement, because base 1 is a L-type plate, an end face of reinforcement 14 is connected with the long slab end face of L-type plate, another end face is connected with the short slab end face of L-type plate, utilize the characteristic of triangle reinforcement, what base 1 can be made to be more prone to by reinforcement 14 is disperseed the stress produced during welding operation, thus make welded limiting fixture can not produce vibration because of stress during welding, effectively add the intensity of welded limiting fixture entirety, improve the efficiency of welding operation.
As shown in Figure 2, swivel plate 3 is arranged between clamping plate 4, clamping plate 4 is provided with the first rotating shaft 15, and swivel plate 3 is rotationally connected with clamping plate 4 by the first rotating shaft 15; Swivel plate 3 end that is connected with cylinder 5 is provided with the second rotating shaft 16, and swivel plate 3 is rotationally connected with cylinder 5 by the second rotating shaft 16; Cylinder 5 is provided with the 3rd rotating shaft 17 with the link of installing plate 2, and cylinder 5 is rotationally connected with installing plate 2 by the 3rd rotating shaft 17.As can be seen from Figure 2, swivel plate 3 is a lever construction, its one end is connected to cylinder 5, the other end is connected to compact heap 7, can match with back-up block 6 accurately to allow compact heap 7 and carry out welding operation, the middle part of swivel plate 3 is connected with the first rotating shaft 15 that clamping plate 4 are arranged, and the compact heap 7 that swivel plate 3 is arranged can be made to complete the action compressing and unclamp by the first rotating shaft 15; One end contrary with compact heap 7 on swivel plate 3 is provided with the second rotating shaft 16 simultaneously, swivel plate 3 is linked together with the connecting rod of cylinder 5 by the second rotating shaft 16, when carrying out welding operation, cylinder 5 promotes connecting rod and makes swivel plate 3 carry out upper and lower oscillating motion by the second rotating shaft 16, and then drives compact heap 7 to match with back-up block 6 by lever principle to carry out welding action; And cylinder 5 and installing plate 2 link together by the 3rd rotating shaft 17, when the compact heap 7 on welded limiting fixture produces wearing and tearing with between back-up block 6 because welding for a long time, when causing welding effect to decline, cylinder 5 can be allowed to move relative to the position of installing plate 2 by adjusting the 3rd rotating shaft 17, thus be convenient to the fit dimension between compact heap 7 and back-up block 6 to adjust, not only can adjust the precision of welding at any time, but also the service life of welded limiting fixture can be increased further.
Structure of the present utility model, feature and action effect is described in detail above according to illustrated embodiment; the foregoing is only preferred embodiment of the present utility model; but the utility model does not limit practical range with shown in drawing; every change done according to conception of the present utility model; or be revised as the Equivalent embodiments of equivalent variations; do not exceed yet description with diagram contain spiritual time, all should in protection domain of the present utility model.
Claims (8)
1. a welded limiting fixture, is characterized in that, comprising: base, installing plate, swivel plate, clamping plate, limited block and cylinder;
Described base is connected with welding bench;
Described installing plate is arranged on the side, top of described base, and the side, top of described installing plate is connected with described clamping plate, and the upper surface of opposite side is provided with back-up block;
One end and the described cylinders of described swivel plate connect, and the lower surface of the other end is provided with the compact heap relative with described back-up block; Described swivel plate is connected with described installing plate by described clamping plate;
Described limited block comprises the first limited block and the second limited block, and bottom face and the described second limited block top end face of described first limited block are the wavy shaped configuration cooperatively interacted.
2. welded limiting fixture according to claim 1, is characterized in that, the top end face of described first limited block is provided with the first groove, the bottom face Joint of described first groove and described swivel plate; The bottom face of described second limited block is provided with the second groove, the top end face Joint of described second groove and described installing plate.
3. welded limiting fixture according to claim 1, is characterized in that, the described base end that is connected with described welding bench is provided with the first installing hole, and described base is by fixing through the bolt of described first installing hole and described welding bench.
4. welded limiting fixture according to claim 3, is characterized in that, the described base end that is connected with described installing plate is provided with the second installing hole, and described base is by fixing through the bolt of described second installing hole and described installing plate.
5. welded limiting fixture according to claim 4, is characterized in that, the described base between described first installing hole and described second installing hole is provided with reinforcement.
6. welded limiting fixture according to claim 1, is characterized in that, described swivel plate is arranged between the clamping blocks, and described clamping plate are provided with the first rotating shaft, described swivel plate is rotationally connected by described first rotating shaft and described clamping plate.
7. welded limiting fixture according to claim 6, is characterized in that, described swivel plate and described cylinders connect end and be provided with the second rotating shaft, and described swivel plate is connected with described rotational cylinder by described second rotating shaft.
8. welded limiting fixture according to claim 7, is characterized in that, the link of described cylinder and described installing plate is provided with the 3rd rotating shaft, and described cylinder is rotationally connected by described 3rd rotating shaft and described installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520351390.7U CN204639513U (en) | 2015-05-27 | 2015-05-27 | A kind of welded limiting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520351390.7U CN204639513U (en) | 2015-05-27 | 2015-05-27 | A kind of welded limiting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639513U true CN204639513U (en) | 2015-09-16 |
Family
ID=54092297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520351390.7U Expired - Fee Related CN204639513U (en) | 2015-05-27 | 2015-05-27 | A kind of welded limiting fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639513U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695406A (en) * | 2017-01-13 | 2017-05-24 | 安徽大昌科技股份有限公司 | Clamp for machining of left and right control arms of vehicle |
| CN106737261A (en) * | 2016-12-30 | 2017-05-31 | 安徽大昌科技股份有限公司 | A kind of automobile chassis clamping device |
| CN114597849A (en) * | 2022-03-24 | 2022-06-07 | 广东电网有限责任公司 | Join in marriage net twine way lightning protection device |
-
2015
- 2015-05-27 CN CN201520351390.7U patent/CN204639513U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737261A (en) * | 2016-12-30 | 2017-05-31 | 安徽大昌科技股份有限公司 | A kind of automobile chassis clamping device |
| CN106695406A (en) * | 2017-01-13 | 2017-05-24 | 安徽大昌科技股份有限公司 | Clamp for machining of left and right control arms of vehicle |
| CN106695406B (en) * | 2017-01-13 | 2019-01-25 | 安徽大昌科技股份有限公司 | A kind of fixture of vehicle right and left control arm processing |
| CN114597849A (en) * | 2022-03-24 | 2022-06-07 | 广东电网有限责任公司 | Join in marriage net twine way lightning protection device |
| CN114597849B (en) * | 2022-03-24 | 2024-05-07 | 广东电网有限责任公司 | Distribution network line lightning protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20190527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |