CN208787851U - A kind of welding fixture for offsetting workpiece size error - Google Patents
A kind of welding fixture for offsetting workpiece size error Download PDFInfo
- Publication number
- CN208787851U CN208787851U CN201821516838.6U CN201821516838U CN208787851U CN 208787851 U CN208787851 U CN 208787851U CN 201821516838 U CN201821516838 U CN 201821516838U CN 208787851 U CN208787851 U CN 208787851U
- Authority
- CN
- China
- Prior art keywords
- workpiece
- telescopic shaft
- chuck
- elbow folder
- support base
- 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
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- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
The utility model discloses the welding fixtures that one kind can offset workpiece size error, including bottom plate and the support base being mounted on bottom plate, support base is located at the centre of bottom plate, the two sides of support base are respectively symmetrically equipped with the first mounting plate and the second mounting plate, first elbow folder is installed on the first mounting plate, second elbow folder is installed on the second mounting plate, the first telescopic shaft is installed on first elbow folder, fixed chuck is installed on first telescopic shaft, the second telescopic shaft is installed on second elbow folder, the second flexible the tip of the axis is equipped with active chuck.The utility model compresses the first elbow folder and the second elbow folder simultaneously, so that fixed chuck and active chuck tightly clamp workpiece, due to being equipped with spring on the second telescopic shaft, active chuck is automatically adjusted when clamping according to the size of workpiece in a certain range, the error of workpiece size can be offset, workpiece can be made tightly to be clamped again, be more advantageous to worker and be subjected to.
Description
Technical field
The utility model relates to auto parts to produce and process technical field, specially a kind of to offset workpiece size error
Welding fixture.
Background technique
In the production process of auto parts and components, need to carry out soldering to some components, it is therefore desirable to use welding fixture
Components are fixed, it is convenient to be subjected on components.
Existing components in process of production, more or less all can dimensionally have certain error, cause according to mark
The welding fixture of object staff cun manufacture possibly can not fix components in actual use, cause between components and welding fixture
It can loosen, influence the quality that components are carried out with soldering, cause welding quality unqualified.
Utility model content
The purpose of this utility model is to provide the welding fixtures that one kind can offset workpiece size error, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: one kind can offset the weldering of workpiece size error
Jig is connect, including bottom plate and the support base that is mounted on bottom plate, the support base is located at the centre of bottom plate, and the two of the support base
Side is respectively symmetrically equipped with the first mounting plate and the second mounting plate, is equipped with the first elbow folder on first mounting plate, and described the
Second elbow folder is installed on two mounting plates；
The first telescopic shaft is installed on first elbow folder, fixed chuck is installed on first telescopic shaft, described the
The second telescopic shaft is installed on two elbows folder, the second flexible the tip of the axis is equipped with threaded post, is equipped in the threaded post
Clamping plate is folded with the second connecting plate on the clamping plate, active chuck, the spiral shell is fixedly installed on second connecting plate
Line column is equipped with baffle on one end that the first elbow presss from both sides, and spring, the spring pocket are equipped between the baffle and clamping plate
It is located in threaded post, workpiece is folded between the active chuck and fixed chuck, the workpiece is located at the top of support base.
Preferably, the first guide rail is installed, the fixed chuck is slidably mounted between the fixed chuck and bottom plate
On one guide rail.
Preferably, the second guide rail is installed, the active chuck is slidably mounted between the active chuck and bottom plate
On two guide rails.
Preferably, floating junction is installed on the described first flexible the tip of the axis, is fixedly installed on the floating junction
First connecting plate is fixedly installed with fixed chuck on first connecting plate.
Preferably, ceramic wafer fixing piece is installed on the fixed chuck, the ceramic wafer fixing piece and fixed chuck it
Between be fixedly installed with ceramic wafer, the end face of the ceramic wafer is contacted with workpiece surface.
Compared with prior art, the utility model has the beneficial effects that
(1) first guide rail moves in a straight line convenient for fixed chuck, and the second guide rail portable propelling collet moves in a straight line, so that
Fixed chuck and active chuck again workpiece pressing when push it is more convenient.
Spring is installed on (2) second telescopic shafts, allow active chuck clamp when according to the size of workpiece one
Determine automatic adjustment in range, the error of workpiece size can be offset, and workpiece can be made tightly to be clamped, be more advantageous to worker and weld
Connect operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of the utility model；
Fig. 2 is the utility model structure diagram two；
In figure: bottom plate 1, support base 2, the first mounting plate 3, the second mounting plate 4, the first elbow press from both sides the 5, second elbow folder 6, first and stretch
Contracting axis 7, the second telescopic shaft 8, floating junction 9, the first connecting plate 10, fixed chuck 11, ceramic wafer 12, workpiece 13, the first guide rail
14, threaded post 15, baffle 16, clamping plate 17, spring 18, the second connecting plate 19, active chuck 20, the second guide rail 21, ceramic wafer
Fixing piece 22.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides technical solution referring to FIG. 1-2: one kind can offset the welding fixture of workpiece size error,
Including bottom plate 1 and the support base 2 being mounted on bottom plate 1, support base 2 is located at the centre of bottom plate 1, and the two sides of support base 2 are right respectively
Title is equipped with the first mounting plate 3 and the second mounting plate 4, and the first elbow folder 5 is equipped on the first mounting plate 3, is pacified on the second mounting plate 4
Equipped with the second elbow folder 6；
First telescopic shaft 7 is installed on first elbow folder 5, floating junction 9 is installed on the end of first telescopic shaft 7, is floated
It is fixedly installed with the first connecting plate 10 on connector 9, fixed chuck 11 is fixedly installed on the first connecting plate 10, the second elbow presss from both sides on 6
Second telescopic shaft 8 is installed, the end of the second telescopic shaft 8 is equipped with threaded post 15, and clamping plate 17 is equipped in threaded post 15, presss from both sides
It is folded with the second connecting plate 19 on tight plate 17, is fixedly installed with active chuck 20 on the second connecting plate 19, threaded post 15 is close to the
Baffle 16 is installed on one end of one elbow folder 5, spring 18 is installed, spring 18 is set in screw thread between baffle 16 and clamping plate 17
On column 15, it is folded with workpiece 13 between active chuck 20 and fixed chuck 11, ceramic wafer fixing piece is installed on fixed chuck 11
22, ceramic wafer 12, the end face of ceramic wafer 12 and 13 table of workpiece are fixedly installed between ceramic wafer fixing piece 22 and fixed chuck 11
Face contact provides support when clamping for workpiece 13, and workpiece 13 is located at the top of support base 2, fixed chuck 11 and active chuck
20 be tempered glass material, prevents the first elbow in welding from pressing from both sides conduction between the 5, second elbow folder 6 and workpiece 13.
First guide rail 14 is installed, fixed chuck 11 is slidably mounted on the first guide rail 14 between fixed chuck 11 and bottom plate 1
On, the second guide rail 21 is installed between active chuck 20 and bottom plate 1, active chuck 20 is slidably mounted on the second guide rail 21, the
One guide rail 14 moves in a straight line on the first guide rail 14 convenient for fixed chuck 11, and 21 portable propelling collet 20 of the second guide rail is second
It is moved in a straight line on guide rail 21.
Working principle:
First workpiece 13 is placed on support base 2, the first elbow of adjustment folder 5, so that the first telescopic shaft 7 is to first by 13 side of workpiece
To movement, so that the ceramic wafer 12 on fixed chuck 11 is in contact with workpiece 13, then the second elbow presss from both sides 6, so that the second telescopic shaft 8
Close to workpiece 13, until active chuck 20 is in contact with workpiece 13, while the first elbow folder 5 and the second elbow folder 6 are compressed, so that fixing
Collet 11 and active chuck 20 tightly clamp workpiece 13, due to being equipped with spring 18 on the second telescopic shaft 8, so that active chuck
20 can automatically adjust in a certain range when clamping according to the size of workpiece 13, can offset the error of 13 size of workpiece, again
Workpiece 13 can be made tightly to be clamped, worker is more advantageous to and is subjected to.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. the welding fixture that one kind can offset workpiece size error, it is characterised in that: including bottom plate (1) and be mounted on bottom plate (1)
On support base (2), the support base (2) is located at the centre of bottom plate (1), and the two sides of the support base (2) are respectively symmetrically installed
There are the first mounting plate (3) and the second mounting plate (4), the first elbow is installed on first mounting plate (3) and presss from both sides (5), described second
Second elbow folder (6) is installed on mounting plate (4)；
It is equipped with the first telescopic shaft (7) on the first elbow folder (5), fixed chuck is installed on first telescopic shaft (7)
(11), it is equipped with the second telescopic shaft (8) on the second elbow folder (6), the end of second telescopic shaft (8) is equipped with threaded post
(15), it is equipped with clamping plate (17) on the threaded post (15), is folded with the second connecting plate (19), institute on the clamping plate (17)
It states and is fixedly installed on the second connecting plate (19) active chuck (20), the threaded post (15) is close to one end of the first elbow folder (5)
On be equipped with baffle (16), be equipped with spring (18) between the baffle (16) and clamping plate (17), the spring (18) is arranged
It on threaded post (15), is folded with workpiece (13) between the active chuck (20) and fixed chuck (11), the workpiece (13)
Positioned at the top of support base (2).
2. the welding fixture that one kind according to claim 1 can offset workpiece size error, it is characterised in that: the fixation
It is equipped between collet (11) and bottom plate (1) the first guide rail (14), the fixed chuck (11) is slidably mounted on the first guide rail
(14) on.
3. the welding fixture that one kind according to claim 2 can offset workpiece size error, it is characterised in that: the activity
It is equipped between collet (20) and bottom plate (1) the second guide rail (21), the active chuck (20) is slidably mounted on the second guide rail
(21) on.
4. the welding fixture that one kind according to claim 3 can offset workpiece size error, it is characterised in that: described first
It is equipped on the end of telescopic shaft (7) floating junction (9), is fixedly installed with the first connecting plate (10) on the floating junction (9),
Fixed chuck (11) are fixedly installed on first connecting plate (10).
5. the welding fixture that one kind according to claim 4 can offset workpiece size error, it is characterised in that: the fixation
It is equipped on collet (11) ceramic wafer fixing piece (22), fixed peace between the ceramic wafer fixing piece (22) and fixed chuck (11)
Equipped with ceramic wafer (12), the end face of the ceramic wafer (12) is contacted with workpiece (13) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821516838.6U CN208787851U (en) | 2018-09-17 | 2018-09-17 | A kind of welding fixture for offsetting workpiece size error |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821516838.6U CN208787851U (en) | 2018-09-17 | 2018-09-17 | A kind of welding fixture for offsetting workpiece size error |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208787851U true CN208787851U (en) | 2019-04-26 |
Family
ID=66209864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821516838.6U Expired - Fee Related CN208787851U (en) | 2018-09-17 | 2018-09-17 | A kind of welding fixture for offsetting workpiece size error |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208787851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676996A (en) * | 2020-12-09 | 2021-04-20 | 宁波敏实汽车零部件技术研发有限公司 | Polishing device |
-
2018
- 2018-09-17 CN CN201821516838.6U patent/CN208787851U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676996A (en) * | 2020-12-09 | 2021-04-20 | 宁波敏实汽车零部件技术研发有限公司 | Polishing device |
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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 |
Granted publication date: 20190426 Termination date: 20200917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |