CN208992040U - The welding fixture of small-sized oil cylinder attachment - Google Patents
The welding fixture of small-sized oil cylinder attachment Download PDFInfo
- Publication number
- CN208992040U CN208992040U CN201821418352.9U CN201821418352U CN208992040U CN 208992040 U CN208992040 U CN 208992040U CN 201821418352 U CN201821418352 U CN 201821418352U CN 208992040 U CN208992040 U CN 208992040U
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- Prior art keywords
- bracket
- screw rod
- small
- oil cylinder
- cylinder attachment
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Abstract
The utility model relates to a kind of welding fixtures of small-sized oil cylinder attachment.The utility model provide it is a kind of can reduce operation difficulty, improve the welding fixture of the small-sized oil cylinder attachment of production efficiency.The utility model includes pedestal, is set on the base three-jaw chuck, 2 brackets being symmetricly set on pedestal, waist hole is provided on bracket, it is provided with the tight device of flange support on a bracket by the waist hole, flange clamping device and oil nozzle holding device are respectively arranged on another bracket；Screw rod A, the nut A being separately positioned on the screw rod A of bracket two sides that flange clamping device includes tray, is connected with tray；Screw rod B, spring, washer and the nut B being arranged on screw rod B that oil nozzle holding device includes top tight pieces, is connected with top tight pieces, spring are arranged between the top tight pieces and washer on the inside of bracket, and nut B is arranged in stent outer.
Description
Technical field
The utility model relates to a kind of welding fixtures of small-sized oil cylinder attachment.
Background technique
Hydraulic cylinder application field is very extensive, and the composition of product is generally attached by cylinder body, piston, piston rod and other correlations
Part composition, product meet setting for product to realize the movement of piston rod by the oil nozzle oiling into oil cylinder connected on cylinder body
Count function.Cylinder block product structure multiplicity, oil nozzle and flange usually require to be welded on cylinder body as the attachment of small-sized oil cylinder,
Since volume of part is small, it is not easy to realize positioning, clamps, welding production efficiency is low, and operation difficulty is big.
Summary of the invention
The utility model aiming at the above problem, provide it is a kind of can reduce operation difficulty, improve the small-sized of production efficiency
The welding fixture of oil cylinder attachment.
To achieve the above object, the utility model uses following scheme, the welding fixture of small-sized oil cylinder attachment, including bottom
Seat, the three-jaw chuck being set on the base, 2 brackets being symmetricly set on pedestal are provided with waist hole on bracket, by described
Waist hole is provided with the tight device of flange support on a bracket, and flange clamping device and oil nozzle are respectively arranged on another bracket
Holding device；Flange clamping device includes tray, is connected with tray screw rod A, the spiral shell being separately positioned on the screw rod A of bracket two sides
Female A；Oil nozzle holding device includes top tight pieces, is connected with top tight pieces screw rod B, spring, washer and the nut being arranged on screw rod B
B, spring are arranged between the top tight pieces and washer on the inside of bracket, and nut B is arranged in stent outer.
The working tips of tray are provided with V-type groove；Flange bottom can be supported, while be clamped by V-type groove
Flange.
The work end of top tight pieces is cone；Be conducive to the clamping of oil nozzle.
The stent outer of installation oil nozzle holding device is vertically provided with graduated scale.
The beneficial effect of utility model
The utility model can quickly fix small-sized oil cylinder bottom end using three-jaw chuck, pass through flange clamping device
Positioning and clamping is supported to flange, prevents welding deformation；By adjusting position of the flange clamping device on bracket, meet
The flange welding of the small-sized oil cylinder of different size needs；Screw rod A can be flexible with respect to bracket, can be clamped to various outer diameter flange.
The clamping reached to oil nozzle is realized using oil nozzle holding device；Quickly stretching for screw rod B may be implemented in the spring of oil nozzle holding device
Contracting, is pulled outwardly screw rod B with hand, oil nozzle holding device can be made to move up and down along waist hole, stent outer is provided with graduated scale, has facilitated
The positioning twice of pairs of two oil nozzles also provides convenience condition for the positioning of flange, reduces operation difficulty, improve welding
Production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the diagram of bowing of Fig. 1；
Fig. 3 is the A of Fig. 1 to diagram.
Specific embodiment
The utility model includes pedestal 9, the three-jaw chuck being arranged on pedestal 97,2 branch being symmetricly set on pedestal 9
Frame 1 is provided with waist hole 5 on bracket 1, is provided with flange clamping device 2 on a bracket 1, sets respectively on another bracket 1
It is equipped with flange clamping device 2 and oil nozzle holding device 8.Flange positioning clamps 2 devices and includes tray 2.3, is connected with tray 2.3
Screw rod A2.1, the nut A2.2 being separately positioned on 1 two sides screw rod A2.1 of bracket, screw rod A2.1 are arranged in the waist hole 5 of bracket,
The working tips of tray 2.3 are provided with V-type groove, and flange 3 realizes radial clamping by V-type groove, and passes through 2.3 bottom surface of tray
Axially position and support are provided for flange 3.The tight device 2 of flange support realizes the adjustment of upper and lower position by waist hole 5, can satisfy method
The blue 3 different requirements in position on different size oil cylinder 4.Oil nozzle holding device 8 include work end be cone top tight pieces 8.5,
The screw rod B8.1 being connected with top tight pieces 8.5, the spring 8.4, washer 8.3 and the nut B8.2 that are arranged on screw rod B8.1, spring 8.4
It is arranged between the top tight pieces 8.5 and washer 8.3 of 1 inside of bracket, nut B8.2 setting is in 1 outside of bracket, in the outer of the bracket 1
Side is vertically provided with graduated scale 10.
Claims (4)
1. a kind of welding fixture of small-sized oil cylinder attachment, it is characterised in that including the pedestal, three-jaw chuck being set on the base, right
Claim 2 brackets being set on the base, is provided with waist hole on bracket, flange support is provided on a bracket by the waist hole
Tight device is respectively arranged with flange clamping device and oil nozzle holding device on another bracket；Flange clamping device includes support
Block, the screw rod A being connected with tray, the nut A being separately positioned on the screw rod A of bracket two sides；Oil nozzle holding device include top tight pieces,
Holding out against on the inside of bracket is arranged in the screw rod B being connected with top tight pieces, the spring, washer and the nut B that are arranged on screw rod B, spring
Between part and washer, nut B is arranged in stent outer.
2. the welding fixture of small-sized oil cylinder attachment as described in claim 1, it is characterised in that the working tips of tray are provided with V
Type groove.
3. the welding fixture of small-sized oil cylinder attachment as described in claim 1, it is characterised in that the work end of top tight pieces is cone.
4. the welding fixture of small-sized oil cylinder attachment as described in claim 1, it is characterised in that the branch of installation oil nozzle holding device
Frame is provided with graduated scale elevationally outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821418352.9U CN208992040U (en) | 2018-08-31 | 2018-08-31 | The welding fixture of small-sized oil cylinder attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821418352.9U CN208992040U (en) | 2018-08-31 | 2018-08-31 | The welding fixture of small-sized oil cylinder attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208992040U true CN208992040U (en) | 2019-06-18 |
Family
ID=66798596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821418352.9U Active CN208992040U (en) | 2018-08-31 | 2018-08-31 | The welding fixture of small-sized oil cylinder attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208992040U (en) |
-
2018
- 2018-08-31 CN CN201821418352.9U patent/CN208992040U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Welding fixture for small oil cylinder accessories Effective date of registration: 20230116 Granted publication date: 20190618 Pledgee: China Construction Bank Corporation Shenyang Zhongshan Sub-branch Pledgor: SHENYANG HERO FLUID CONTROL SYSTEM CO.,LTD. Registration number: Y2023210000008 |