CN206393230U - A kind of positioning fixture of working joint - Google Patents
A kind of positioning fixture of working joint Download PDFInfo
- Publication number
- CN206393230U CN206393230U CN201621377897.0U CN201621377897U CN206393230U CN 206393230 U CN206393230 U CN 206393230U CN 201621377897 U CN201621377897 U CN 201621377897U CN 206393230 U CN206393230 U CN 206393230U
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- CN
- China
- Prior art keywords
- screwed hole
- shaped groove
- positioning fixture
- working joint
- fishbolt
- 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.)
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Abstract
The utility model discloses a kind of positioning fixture of working joint, including clip base, clip base includes hollow base, boss is connected with hollow base, the T-shaped groove for placing part woollen is provided with boss, screwed hole a is disposed with the inwall of T-shaped groove, screwed hole b, screwed hole c and screwed hole d, screwed hole a and screwed hole c are oppositely arranged, screwed hole b and screwed hole d are oppositely arranged, screwed hole a, screwed hole c and screwed hole d are respectively positioned at the end face at three ends of T-shaped groove, screwed hole a, screwed hole b, fishbolt a is disposed with screwed hole c and screwed hole d, fishbolt b, fishbolt c and positioning screw.A kind of positioning fixture of working joint can be achieved a frock and process multiple stations, realize mass production, improve production efficiency, the joint uniformity of processing is good by setting clip base.
Description
Technical field
The utility model belongs to clamp art, is related to a kind of positioning fixture of working joint.
Background technology
Hydraulic pressure and lubricant passage way are often used in mechanical field, it is many pipe joints that the joint of these oil circuits, which is usually required that,
Such as four pipe joints.However, due to four pipe joints and the uniqueness of profile so that it generally uses chuck in processing
Carry out centering clamping so that the time increase of processing, add production cost, so also make the time of hold facility operating personnel
It is more, increase the labor intensity of operating personnel, low production efficiency.The uniformity of processing design of part is poor every time simultaneously, causes
The quality of part is unstable.
Utility model content
The purpose of this utility model is the provision of a kind of positioning fixture of working joint, solves existing working joint effect
The problem of rate is low.
The utility model is the technical scheme adopted is that a kind of positioning fixture of working joint, including clip base, fixture
Matrix includes being connected with the T-shaped groove being provided with boss, boss for placing part woollen, T in hollow base, hollow base
Screwed hole a, screwed hole b, screwed hole c and screwed hole d are disposed with the inwall of connected in star, screwed hole a and screwed hole c are relative
Set, screwed hole b and screwed hole d are oppositely arranged, screwed hole a, screwed hole c and screwed hole d are respectively positioned at three ends of T-shaped groove
End face, fishbolt a, fishbolt b are disposed with screwed hole a, screwed hole b, screwed hole c and screwed hole d, spiral shell is clamped
Bolt c and positioning screw.
The characteristics of the utility model, also resides in,
T-shaped groove is asymmetric, and screwed hole d is located at the short side end face of T-shaped groove, and it is recessed that screwed hole a and screwed hole c are located at T-shaped
The both ends of the surface on the long side of groove.
The front end of positioning screw is to be provided with Gewindefreistiche in round table surface, positioning screw.
Pad is installed in Gewindefreistiche.
Central through hole is provided with hollow base.
The beneficial effects of the utility model are：A kind of positioning fixture of working joint can be achieved by setting clip base
One frock processes multiple stations, so only needs to change the clamping direction of raw material, it is not necessary to by after common chuck centering again
Processing, reduces the operation difficulty of operating personnel, preferably realizes mass production, improve production efficiency, the joint of processing
Uniformity is good.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the positioning fixture of working joint of the utility model；
Fig. 2 is the structural representation of clip base in a kind of positioning fixture of working joint of the utility model；
Fig. 3 is the structural representation of positioning screw in a kind of positioning fixture of working joint of the utility model.
In figure, 1. clip bases, 2. fishbolt a, 3. part woollens, 4. fishbolt b, 5. fishbolt c, 6. pads
Piece, 7. positioning screws, 8. screwed hole a, 9. hollow bases, 10. screwed hole b, 11. screwed hole c, 12. central through holes, 13. screw threads
Hole d, 14. boss, 15.T connected in stars, 16. Gewindefreistiches, 17. round table surfaces.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The utility model provides a kind of positioning fixture of working joint, as shown in Figure 1-Figure 3, including clip base 1, folder
Tool matrix 1, which includes being connected with boss 14, boss 14 in hollow base 9, hollow base 9, to be provided with for placing part woollen 3
T-shaped groove 15, be disposed with screwed hole a8, screwed hole b10, screwed hole c11 and screwed hole on the inwall of T-shaped groove 15
D13, screwed hole a8 and screwed hole c11 are oppositely arranged, and screwed hole b10 and screwed hole d13 are oppositely arranged, screwed hole a8, screwed hole
C11 and screwed hole d13 respectively positioned at the end faces at three of T-shaped groove 15 ends, screwed hole a8, screwed hole b10, screwed hole c11 and
Fishbolt a2, fishbolt b4, fishbolt c5 and positioning screw 7 are disposed with screwed hole d13；
T-shaped groove 15 is asymmetric, and screwed hole d13 is located at the short side end face of T-shaped groove 15, screwed hole a8 and screwed hole c11
Both ends of the surface positioned at the long side of T-shaped groove 15；
The front end of positioning screw 7 is to be provided with Gewindefreistiche 16 in round table surface 17, positioning screw 7；
Pad 6 is installed in Gewindefreistiche 16；
Central through hole 12 is provided with hollow base 9.
A kind of application method of the positioning fixture of working joint of the utility model is：, will when needing to use special fixture
Then positioning screw 7 is screwed into the screwed hole d13 in clip base 1, directly by pad 6 in positioning screw 7 with die nut
Untill positioning screw 7 is tightened, then by for processing the T-shaped groove 15 that the part woollen 3 of many pipe joints is put into clip base 1
It is interior, fishbolt a2, fishbolt b4, folder are screwed into screwed hole a8, screwed hole b10, screwed hole c11 and screwed hole d13 successively
Part woollen 3 is clamped in T-shaped groove 15 by tight bolt c5 and positioning screw 7, and the clip base 1 installed then is attached into lathe
On scroll chuck on carry out turnery processing, complete the processing of joint one end；
After the completion of the work step, unscrew fishbolt b4 and fishbolt c5, the cone of joint is then processed with above-mentioned work step
Shape pipe screw thread centre bore overturns part woollen 3 as positioning datum, repeats above-mentioned clamping step, remaining end of working joint is pressed
Order is processed, without each centering, improves production efficiency.
A kind of positioning fixture of working joint of the present utility model can be achieved a frock and add by setting clip base 1
The multiple stations of work, so only need to change the clamping direction of raw material, it is not necessary to by being reprocessed after common chuck centering, reduce
The operation difficulty of operating personnel, preferably realizes mass production, improves production efficiency, and the joint uniformity of processing is good.
Claims (5)
1. a kind of positioning fixture of working joint, it is characterised in that：Including clip base (1), clip base (1) includes hollow-sole
Seat (9), be connected with hollow base (9) be provided with boss (14), boss (14) it is recessed for the T-shaped of placing part woollen (3)
Screwed hole a (8), screwed hole b (10), screwed hole c (11) and screw thread are disposed with groove (15), the inwall of T-shaped groove (15)
Hole d (13), screwed hole a (8) and screwed hole c (11) are oppositely arranged, and screwed hole b (10) and screwed hole d (13) are oppositely arranged, screw thread
Hole a (8), screwed hole c (11) and screwed hole d (13) respectively positioned at the end faces at three of T-shaped groove (15) ends, screwed hole a (8),
Fishbolt a (2), fishbolt b (4), folder are disposed with screwed hole b (10), screwed hole c (11) and screwed hole d (13)
Tight bolt c (5) and positioning screw (7).
2. a kind of positioning fixture of working joint according to claim 1, it is characterised in that：The T-shaped groove (15) is non-
Symmetrically, screwed hole d (13) is located at the short side end face of T-shaped groove (15), and screwed hole a (8) and screwed hole c (11) are located at T-shaped groove
(15) both ends of the surface on long side.
3. a kind of positioning fixture of working joint according to claim 1 or 2, it is characterised in that：The positioning screw (7)
Front end be round table surface (17), be provided with Gewindefreistiche (16) in positioning screw (7).
4. a kind of positioning fixture of working joint according to claim 3, it is characterised in that：The Gewindefreistiche (16)
Pad (6) is inside installed.
5. a kind of positioning fixture of working joint according to claim 3, it is characterised in that：On the hollow base (9)
It is provided with central through hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377897.0U CN206393230U (en) | 2016-12-15 | 2016-12-15 | A kind of positioning fixture of working joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377897.0U CN206393230U (en) | 2016-12-15 | 2016-12-15 | A kind of positioning fixture of working joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206393230U true CN206393230U (en) | 2017-08-11 |
Family
ID=59511898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621377897.0U Active CN206393230U (en) | 2016-12-15 | 2016-12-15 | A kind of positioning fixture of working joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206393230U (en) |
-
2016
- 2016-12-15 CN CN201621377897.0U patent/CN206393230U/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: A positioning fixture for machining joint Effective date of registration: 20210125 Granted publication date: 20170811 Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Xi'an branch Pledgor: SHAANXI YUBANG TECHNOLOGY Co.,Ltd. Registration number: Y2021610000022 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220302 Granted publication date: 20170811 Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Xi'an branch Pledgor: SHAANXI YUBANG TECHNOLOGY CO.,LTD. Registration number: Y2021610000022 |
|
| 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: A positioning fixture for machining joints Effective date of registration: 20220303 Granted publication date: 20170811 Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Xi'an branch Pledgor: SHAANXI YUBANG TECHNOLOGY CO.,LTD. Registration number: Y2022610000072 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230423 Granted publication date: 20170811 Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Xi'an branch Pledgor: SHAANXI YUBANG TECHNOLOGY CO.,LTD. Registration number: Y2022610000072 |
|
| 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: A positioning fixture for machining joints Effective date of registration: 20230424 Granted publication date: 20170811 Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Xi'an branch Pledgor: SHAANXI YUBANG TECHNOLOGY CO.,LTD. Registration number: Y2023610000318 |