CN208163127U - A kind of fixture for capableing of Automatic-clamping and release - Google Patents
A kind of fixture for capableing of Automatic-clamping and release Download PDFInfo
- Publication number
- CN208163127U CN208163127U CN201820449528.0U CN201820449528U CN208163127U CN 208163127 U CN208163127 U CN 208163127U CN 201820449528 U CN201820449528 U CN 201820449528U CN 208163127 U CN208163127 U CN 208163127U
- Authority
- CN
- China
- Prior art keywords
- locating piece
- fixture
- cross bar
- positioning sleeve
- clamping
- 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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- Clamps And Clips (AREA)
Abstract
The utility model relates to the fixtures that one kind is capable of Automatic-clamping and release, including pedestal, locating piece is provided in pedestal, locating piece outer wall side is connected with first positioning hole, first positioning hole is through locating piece and extends base bottom, and first positioning hole is arranged on four angles of pedestal, bottom plate compatible with locating piece is connected at the top of locating piece, cross bar is connected at bottom plate top center, base top portion is located at cross bar two sides and is provided with the intermediate inclined plate being connected with cross bar, the positioning sleeve being connected at the top of intermediate inclined plate by locating piece above cross bar, positioning sleeve side is connected with gripping block far from intermediate inclined plate one end, semicircle bayonet compatible with gripping block is connected in gripping block, semicircle bayonet one end is through positioning sleeve and extends to inside positioning sleeve, positioning sleeve side is provided with the skewback being connected with intermediate inclined plate.Beneficial effect：Fixture can realize clamping and release automatically, even if in the event of a power failure, fixture also has self-locking function.
Description
Technical field
The utility model relates to technical field of mechanical transmission, and in particular to one kind is capable of the fixture of Automatic-clamping and release.
Background technique
Fixture is used to fix processing object during referring to machine-building, is allowed to occupy correct position, to receive construction
Or the device of detection, also known as fixture.In a broad sense, any process in technical process is used to rapidly, easily and safely
The device for installing workpiece, all can be described as fixture.
Fixture is usually by setting element (determining correct position of the workpiece in fixture), clamping device, to knife induction element
(relative position or the guiding tool orientation that determine cutter and workpiece), indexing means (make workpiece that can complete number in once mounting
The processing of a station has circular index device and linear movement two class of indexing means), connecting element and clamp body (fixture bottom
Seat) etc. composition.
With the development and progress of society, the fast development of machinery industry is huge to the consumption of fixture, and fixture is also more
It is used extensively by staff, current fixture is generally without the function of Automatic-clamping and release, and fixture is in locking state
After lower power-off, the self-locking function of fixture can fail, and be unfavorable for fixture work, reduce the practicability of fixture.
Utility model content
The utility model aim is to provide a kind of fixture for capableing of Automatic-clamping and release, solves fixture in background technique
The problem of being unable to Automatic-clamping and unclamping provides a kind of fixture for capableing of Automatic-clamping and release.
In order to achieve the goal above, the technical solution adopted in the utility model is：It is a kind of can Automatic-clamping and unclamp
Fixture, including pedestal are provided with locating piece in the pedestal, and locating piece outer wall side is connected with first positioning hole, described
First positioning hole is through the locating piece and extends the base bottom, and the first positioning hole is arranged in the four of pedestal
On a angle, it is connected with bottom plate compatible with the locating piece at the top of the locating piece, is connected at the bottom plate top center
Cross bar, the base top portion are located at the cross bar two sides and are provided with the intermediate inclined plate being connected with the cross bar, the centre
The positioning sleeve above the cross bar is connected with by locating piece at the top of inclined plate, the positioning sleeve side is oblique far from the centre
Plate one end is connected with gripping block, and semicircle bayonet compatible with the gripping block, the semicircle card are connected in the gripping block
Mouth one end is through the positioning sleeve and extends to inside the positioning sleeve, and the positioning sleeve side is provided with and the intermediate inclined plate
The skewback being connected, the skewback top are connected with the pull rod above the positioning sleeve, the pull rod bottom and the cross
It is connected at the top of bar.
The utility model has technical effect that：When fixture needs Clamp blocks, the location hole on locating piece can be the bottom of by
Seat is fixed up, and oil pump piston can be pushed front end skewback to travel forward by transmission mechanism, and then skewback is pressed downward cross bar, cross bar
Both ends pull rod is pulled to move downward, so that front end skewback and cross bar can be self-locking under the action of connector, when processing part
When needing to unclamp, external oil pump piston is withdrawn, at this point, the spring inside pull rod can pop up, pushing drawing rod is moved upwards,
Upper press cover disengages, that is, can be taken off processing part, and such fixture considerably increases stability, design rationally, have automatically into
The function that row is clamped and unclamped, after fixture powers off in the locked condition, the self-locking function of fixture is still effective.
Detailed description of the invention
Fig. 1 is the front view of the utility model fixture；
Fig. 2 is the top view of the utility model fixture；
Fig. 3 is the diagrammatic cross-section of the utility model fixture left view direction.
Appended drawing reference：1- pedestal；2- locating piece；3- first positioning hole；4- bottom plate；5- cross bar；Inclined plate among 6-；7- positioning
Part；8- positioning sleeve；9- gripping block；10- semicircle bayonet；11- skewback；12- pull rod；13- second location hole；The gap 14-；15- connects
Fitting；16- upper press cover；17- lower cover.
Specific embodiment
Referring to attached drawing 1-3, a kind of fixture for capableing of Automatic-clamping and release, including pedestal 1 is provided in the pedestal 1
Locating piece 2, the 2 outer wall side of locating piece are connected with first positioning hole 3, and the first positioning hole 3 runs through the locating piece 2 simultaneously
Extend 1 bottom of pedestal, and first positioning, 3 holes are arranged on four angles of pedestal 1,2 top of locating piece
It is connected with bottom plate 4 compatible with the locating piece 2, cross bar 5,4 top of bottom plate are connected at 4 top center of bottom plate
It is provided with the intermediate inclined plate 6 being connected with the cross bar 5 positioned at 5 two sides of cross bar, it is fixed to pass through at the top of the intermediate inclined plate 6
Position part 7 is connected with the positioning sleeve 8 above the cross bar 5, and 8 side of positioning sleeve connects far from described intermediate 6 one end of inclined plate
It is connected to gripping block 9, semicircle bayonet 10 compatible with the gripping block 9, the semicircle bayonet 10 are connected in the gripping block 9
One end is through the positioning sleeve 8 and extends to inside the positioning sleeve 8, and 8 side of positioning sleeve is provided with oblique with the centre
The skewback 11 that plate 6 is connected, the pull rod 12 being connected at the top of the skewback 11 above the positioning sleeve 8, the pull rod 12
It is connected at the top of bottom and the cross bar 5.When fixture needs Clamp blocks, the first positioning hole 3 on locating piece 2 can be by pedestal
1 is fixed up, and oil pump piston can be pushed front end skewback 11 to travel forward by transmission mechanism, and then skewback 11 is pressed downward cross bar 5,
Cross bar 5 pulls both ends pull rod 12 to move downward, so that front end skewback 11 can be self-locking under the action of connector 15 with cross bar 5,
When processing part and needing to unclamp, external oil pump piston is withdrawn, at this point, the spring inside pull rod 12 can pop up, is pushed away
Dynamic pull rod 12 moves upwards, and upper press cover 16 disengages, that is, can be taken off processing part, and such fixture considerably increases stability,
Design rationally, has the function of being clamped and unclamping automatically, after fixture powers off in the locked condition, the self-locking function of fixture is still
So effectively.
Preferably, 2 two sides of locating piece are provided with 2 center of locating piece as symmetrical second location hole 13,
The quantity of the second location hole 13 is two, and pedestal 1 can be fixed up by the setting of second location hole 13.
Preferably, between being provided at the top of the pull rod 12 between the intermediate inclined plate 6 and the semicircle bayonet 10
Gap 14, reasonable interval 14 are conducive to the mating connection between structure.
Preferably, 8 side of positioning sleeve is connected with the upper press cover above the locating piece 2 by connector 15
16。
Preferably, 16 bottom of upper press cover is equipped with the lower cover 17 being connected with the semicircle bayonet 10.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (5)
1. the fixture that one kind is capable of Automatic-clamping and release, which is characterized in that including pedestal (1), be provided in the pedestal (1)
Locating piece (2), locating piece (2) the outer wall side are connected with first positioning hole (3), and the first positioning hole (3) is through described
Locating piece (2) simultaneously extends the pedestal (1) bottom, and the first positioning hole (3) is arranged in four angles of pedestal (1)
On, the compatible bottom plate (4) with the locating piece (2), bottom plate (4) top center are connected at the top of the locating piece (2)
Place is connected with cross bar (5), is provided at the top of the bottom plate (4) positioned at the cross bar (5) two sides and is connected with the cross bar (5)
Intermediate inclined plate (6), be connected with the positioning above the cross bar (5) by locating piece (7) at the top of the intermediate inclined plate (6)
It covers (8), positioning sleeve (8) side is connected with gripping block (9) far from described intermediate inclined plate (6) one end, on the gripping block (9)
It is connected with the compatible semicircle bayonet (10) with the gripping block (9), the positioning sleeve is run through in described semicircle bayonet (10) one end
(8) and extend to that the positioning sleeve (8) is internal, positioning sleeve (8) side is provided with to be connected with the intermediate inclined plate (6)
Skewback (11), skewback (11) top are connected with the pull rod (12) above the positioning sleeve (8), pull rod (12) bottom
It is connected at the top of portion and the cross bar (5).
2. the fixture that one kind according to claim 1 is capable of Automatic-clamping and release, which is characterized in that the locating piece
(2) two sides are provided with the locating piece (2) center as symmetrical second location hole (13), the second location hole (13)
Quantity is two.
3. the fixture that one kind according to claim 1 is capable of Automatic-clamping and release, which is characterized in that the pull rod (12)
Top is provided with the gap (14) between the intermediate inclined plate (6) and the semicircle bayonet (10).
4. the fixture that one kind according to claim 1 is capable of Automatic-clamping and release, which is characterized in that the positioning sleeve
(8) side is connected with the upper press cover (16) above the locating piece (2) by connector (15).
5. the fixture that one kind according to claim 4 is capable of Automatic-clamping and release, which is characterized in that the upper press cover
(16) bottom is equipped with the lower cover (17) being connected with the semicircle bayonet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820449528.0U CN208163127U (en) | 2018-04-02 | 2018-04-02 | A kind of fixture for capableing of Automatic-clamping and release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820449528.0U CN208163127U (en) | 2018-04-02 | 2018-04-02 | A kind of fixture for capableing of Automatic-clamping and release |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208163127U true CN208163127U (en) | 2018-11-30 |
Family
ID=64371291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820449528.0U Expired - Fee Related CN208163127U (en) | 2018-04-02 | 2018-04-02 | A kind of fixture for capableing of Automatic-clamping and release |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208163127U (en) |
-
2018
- 2018-04-02 CN CN201820449528.0U patent/CN208163127U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20200402 |