CN203679622U - Fixture - Google Patents
Fixture Download PDFInfo
- Publication number
- CN203679622U CN203679622U CN201420071376.7U CN201420071376U CN203679622U CN 203679622 U CN203679622 U CN 203679622U CN 201420071376 U CN201420071376 U CN 201420071376U CN 203679622 U CN203679622 U CN 203679622U
- Authority
- CN
- China
- Prior art keywords
- backup plate
- plate
- cross bar
- fixture
- fixed
- 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 - Lifetime
Links
- 239000003351 stiffener Substances 0.000 claims description 6
- 230000004048 modification Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to a fixture, in particular to a fixture used for welding a lug plate at one end of a shaft. The fixture is characterized in that the fixture comprises a bottom plate, a backup plate is fixed to the upper surface of the bottom plate, and the face of the backup plate is perpendicular to the upper surface of the bottom plate. A supporting block used as the backrest of a shaft or pipe workpiece is fixed to one face of the backup plate. A tightly-abutting mechanism used for making the shaft or pipe workpiece abut against the supporting block is arranged on one side, provided with the supporting block, of the backup plate. Through the fixture, shaft parts and lug plates can be welded, automatic welding can be carried out in real time, and not only is welding quality easy to control, but also production efficiency can be greatly improved.
Description
Technical field
The utility model relates to a kind of workpiece welding jigs and fixtures.Specifically, be the fixture of using at one end of axle welding otic placode.
Background technology
In field of machining, often can run into the situation at one end of axial workpiece welding otic placode.When welding, need to first position axial workpiece, then otic placode could be welded on to one end of axial workpiece.In the past, be that a rotation platform is first set to the localization method of axial workpiece, and scroll chuck was set on rotation platform, the lower end of axial workpiece was fixed in scroll chuck.Then, one holds welded otic placode, makes one end of otic placode be placed in the upper end of axial workpiece, and another holds welding gun, and the first several points of spot welding between otic placode and axial workpiece make between otic placode and axial workpiece behind location, then implement welding.Can realize in this way the welding between otic placode and axial workpiece although adopt, owing to operating by craft completely, between the plate face of otic placode and axial workpiece, be difficult to realize vertical.Vertical owing to being difficult to realize between the plate face of otic placode and axial workpiece, cannot realize automatic welding, not only difficult quality control, and also production efficiency is lower.
Utility model content
Problem to be solved in the utility model is to provide a kind of fixture.Adopt this fixture to carry out the welding between axial workpiece and otic placode, automatic welding in real time, not only welding quality is easily controlled, and can greatly enhance productivity.
For addressing the above problem, take following technical scheme:
Feature of jigs of the present utility model is to comprise base plate, on the upper surface of base plate, is fixed with backup plate, and the plate face of described backup plate is vertical with plate upper surface.The one side of backup plate is fixed with the back-up block as axle class or tubing workpiece backrest.Be useful on axle class or tubing workpiece are leaned to the jacking mechanism on back-up block in backup plate one side that back-up block is installed.
Described jacking mechanism contains the first cross bar and the second cross bar.One end of described the first cross bar is connected to vertical one side of backup plate and makes the axially vertical with the plate face of described backup plate of the first cross bar, described second cross bar one end be fixedly connected with the described first cross bar other end and the two between perpendicular, on described the second cross bar, there is horizontal screw, this horizontal screw axially parallel with the first cross bar.In described screw, be furnished with screw rod, described screw rod inner end is relative with axle class or tubing workpiece.
Further improvement of the utility model scheme is that described screw rod inner end has pressure head.
Wherein, described back-up block is dull and stereotyped piece, and there is the gap coordinating with axle class or tubing workpiece on its one side relative with pressure head.
Described gap is V font gap or arc gap.
Further improvement of the utility model scheme is, described backup plate have below an outer flanging, on outer flanging, have nail hole, described backup plate is fixed on described base plate by the nail hole on screw and outer flanging below.
Further improvement of the utility model scheme is that the backup plate one side adjacent with described outer flanging is useful on the stiffener that withstands backup plate.
Described stiffener is modification of right-angled triangle plate, and an one straight flange is fixed on the upper surface of described base plate, and another straight flange is against in the respective face of described backup plate.
Take above scheme, have the following advantages:
As can be seen from the above scheme, because fixture of the present utility model contains base plate, on the upper surface of base plate, be fixed with backup plate, the plate face of described backup plate is vertical with plate upper surface.The one side of backup plate is fixed with the back-up block as axle class or tubing workpiece backrest.Be useful on axle class or tubing workpiece are leaned to the jacking mechanism on back-up block in backup plate one side that back-up block is installed.By jacking mechanism, axial workpiece is tightly leaned against on backup plate, and keep the axis of axial workpiece vertical with plate upper surface.Then, make the plate face of otic placode parallel with the upper surface of base plate, vertical with the axis of axial workpiece, can implement welding.Guarantee vertical between otic placode after welding and axial workpiece.Not only can realize automatic welding, the quality of welding is easily controlled, and can greatly enhance productivity.
Accompanying drawing explanation
Fig. 1 is clamp structure schematic diagram of the present utility model;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is that schematic diagram is looked on a left side of Fig. 1
Fig. 4 is fixture of the present utility model and welded part mated condition schematic perspective view.
The specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, fixture of the present utility model comprises base plate 3, and this base plate is rectangular flat plate, is fixed with backup plate 5 on the upper surface of base plate 3, and the plate face of described backup plate 5 is vertical with base plate 3 upper surfaces.Described backup plate 5 is arranged near on one side of base plate 3, is fixed with the back-up block 4 as axle class or tubing workpiece 13 backrests on the medial surface top of backup plate 5.Described back-up block 4 is dull and stereotyped piece, in two relative edge, has a limit to be fixed on by screw on the medial surface of backup plate 5, is processed with the gap 9 coordinating with axle class or tubing workpiece 13 on another limit.Described gap 9 can be V font gap, can be also arc gap, and in the present embodiment, described gap 9 is V font gap.On the two sides of V font gap inner side, be all fixed with Kakelite seat pad 8.
For ease of clamping welded axle class or tubing workpiece 13, be provided with for axle class or tubing workpiece 13 are leaned to the jacking mechanism on back-up block 4 in backup plate 5 one sides that back-up block 4 is installed.
Described jacking mechanism contains the first cross bar 7 and the second cross bar 1.One end of described the first cross bar 7 is connected to vertical one side of backup plate 5 by screw and makes the axially vertical with the plate face of described backup plate 5 of the first cross bar 7.Described second cross bar 1 one end and described first cross bar 7 other ends be fixed together by screw and the two between perpendicular, on described the second cross bar 1, be processed with horizontal screw, this horizontal screw axially parallel with the first cross bar 7.In described screw, be furnished with screw rod 2, described screw rod 2 inner ends are relative with axle class or tubing workpiece 13.Described screw rod 2 inner ends are connected with pressure head 6.
For ease of being connected between backup plate 5 and base plate 3, at the outer flanging 11 of being processed with below of described backup plate 5, on outer flanging 11, be processed with nail hole, on base plate 3, be processed with screw correspondingly, described backup plate 5 is fixed on described base plate 3 by the screw on nail hole and base plate 3 on screw and outer flanging 11 below.
For guaranteeing the perpendicularity between plate face and base plate 3 upper surfaces of backup plate 5, be provided with the stiffener 10 for withstanding backup plate 5 in the backup plate adjacent with described outer flanging 11 5 one sides.Described stiffener 10 is modification of right-angled triangle plate, and an one straight flange is fixed on by screw on the upper surface of described base plate 3, and another straight flange is fixed on the lateral surface of described backup plate 5 by screw.
See Fig. 4, when welding, first axle class or tubing workpiece 13 are and are vertically placed between backup plate 5 and the second cross bar 1, and axle class or tubing workpiece 13 top and the bottom are tightly leaned against in two gap 9 on back-up block 4.Then, screw screw rod 2, the pressure head 6 of screw rod 2 inner ends is tightly withstood in welded axle class or tubing workpiece 13.Afterwards, just otic placode 12 can be welded on to the upper end of axle class or tubing workpiece 13.
Claims (9)
1. a fixture, is characterized in that comprising base plate (3), is fixed with backup plate (5) on the upper surface of base plate (3), and the plate face of described backup plate (5) is vertical with base plate (3) upper surface; The one side of backup plate (5) is fixed with the back-up block (4) as axle class or tubing workpiece (13) backrest; Be useful on axle class or tubing workpiece (13) are leaned to the jacking mechanism on back-up block (4) in backup plate (5) one sides that back-up block (4) is installed.
2. fixture according to claim 1, is characterized in that described jacking mechanism contains the first cross bar (7) and the second cross bar (1); One end of described the first cross bar (7) is connected to vertical one side of backup plate (5) and makes the axially vertical with the plate face of described backup plate (5) of the first cross bar (7); Described the second cross bar (1) one end be fixedly connected with described the first cross bar (7) other end and the two between perpendicular, on described the second cross bar (1), have horizontal screw, this horizontal screw axially parallel with the first cross bar (7); In described screw, be furnished with screw rod (2), described screw rod (2) inner end is relative with axle class or tubing workpiece (13).
3. fixture according to claim 2, is characterized in that there is pressure head (6) described screw rod (2) inner end.
4. fixture according to claim 1, is characterized in that described back-up block (4) is dull and stereotyped piece, and there is the gap (9) coordinating with axle class or tubing workpiece (13) on its one side relative with pressure head (6).
5. fixture according to claim 4, is characterized in that described gap (9) is V font gap.
6. fixture according to claim 4, is characterized in that described gap (9) is arc gap.
7. according to the fixture described in any one in claim 1 ~ 6, what it is characterized in that described backup plate (5) has outer flanging (11) below, outer flanging has nail hole on (11), and described backup plate (5) is fixed on described base plate (3) by the nail hole on screw and outer flanging (11) below.
8. fixture according to claim 7, is characterized in that backup plate (5) one side adjacent with described outer flanging (11) is useful on the stiffener (10) that withstands backup plate (5).
9. fixture according to claim 8, is characterized in that described stiffener (10) is for modification of right-angled triangle plate, and an one straight flange is fixed on the upper surface of described base plate (3), and another straight flange is against in the respective face of described backup plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071376.7U CN203679622U (en) | 2014-02-19 | 2014-02-19 | Fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071376.7U CN203679622U (en) | 2014-02-19 | 2014-02-19 | Fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203679622U true CN203679622U (en) | 2014-07-02 |
Family
ID=51001581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420071376.7U Expired - Lifetime CN203679622U (en) | 2014-02-19 | 2014-02-19 | Fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203679622U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246312A (en) * | 2017-08-11 | 2017-10-13 | 成都陵川特种工业有限责任公司 | A kind of high efficiency exhaust manifold heat abstractor |
| CN107511696A (en) * | 2017-09-11 | 2017-12-26 | 江苏华阳管业股份有限公司 | A kind of skew T clamp for machining |
| CN107877065A (en) * | 2017-10-18 | 2018-04-06 | 常州大学 | Symmetrical expression hangers weld jig |
-
2014
- 2014-02-19 CN CN201420071376.7U patent/CN203679622U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246312A (en) * | 2017-08-11 | 2017-10-13 | 成都陵川特种工业有限责任公司 | A kind of high efficiency exhaust manifold heat abstractor |
| CN107246312B (en) * | 2017-08-11 | 2020-06-23 | 成都陵川特种工业有限责任公司 | High efficiency exhaust manifold heat abstractor |
| CN107511696A (en) * | 2017-09-11 | 2017-12-26 | 江苏华阳管业股份有限公司 | A kind of skew T clamp for machining |
| CN107877065A (en) * | 2017-10-18 | 2018-04-06 | 常州大学 | Symmetrical expression hangers weld jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214174 Jiangsu province Wuxi city Huishan District Yanqiao Jade Weir Road No. 98 Patentee after: WUXI LANLI INTELLIGENT EQUIPMENT CO.,LTD. Address before: 214174 Jiangsu province Wuxi city Huishan District Yanqiao Jade Weir Road No. 98 Patentee before: WUXI LANLI MACHINE TOOL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |