CN207982875U - A kind of clamp for machining - Google Patents
A kind of clamp for machining Download PDFInfo
- Publication number
- CN207982875U CN207982875U CN201820387641.0U CN201820387641U CN207982875U CN 207982875 U CN207982875 U CN 207982875U CN 201820387641 U CN201820387641 U CN 201820387641U CN 207982875 U CN207982875 U CN 207982875U
- Authority
- CN
- China
- Prior art keywords
- elevator
- hole
- threaded rod
- fixture block
- clamp
- 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
Links
Abstract
The utility model discloses a kind of clamp for machining, including jig main body, threaded hole and connecting hole, the jig main body is internally provided with screw thread disk.The utility model is scientific and reasonable for structure, it is safe and convenient to use, by the way that fixture block and jig main body card slot are coordinated, by rotating first hole, the first threaded rod inside fixture block is driven to carry out the movement of horizontal direction on screw thread disk, each fixture block can individually carry out movement, simultaneously elevator is provided at the top of fixture block, by rotating second hole, the second threaded rod is driven to rotate, the elevator for having opened up threaded hole is driven to carry out the movement of vertical direction, and then adjust contact point height, the air bag of elevator one end adjusts pressure by air inlet is connect with air pump and anisotropic part is fixed, and it can be according to the shape of anisotropic union piece, air bag, which can be accomplished to be seamlessly connected, to be fixed, whole common completion is tightly fastened anisotropic part, and it is widely used.
Description
Technical field
The utility model is related to field of machining technology, specially a kind of clamp for machining.
Background technology
Fixture is used for fixing processing object, is allowed to occupy correct position during machine-building, to receive to construct or examine
The device of survey.
But clamp for machining currently on the market is not only complicated, but also have a single function, due to processing the difference of part,
Corresponding part can be arranged different fixtures and match, and especially in special-shaped part, common clamp for machining can not be very
Good is fixed it processing, and then the phenomenon that the process being processed position movement occurs or falls off, and then influences
Whole working efficiency.
Utility model content
The utility model provides a kind of clamp for machining, can effectively solve to propose due to processing part in above-mentioned background technology
Difference, corresponding part can be arranged different fixtures and match, especially in special-shaped part, common clamp for machining
Processing it can not be fixed well, and then the phenomenon that the process being processed position movement occurs or falls off, into
And the problem of influencing whole working efficiency.
To achieve the above object, the utility model provides the following technical solutions：A kind of clamp for machining, including jig main body,
Screw thread disk, card slot, fixture block, first rotating shaft, the first threaded rod, the second shaft, first hole, bearing, nut, the second threaded rod,
Second hole, elevator, air inlet, channel, gasket, air bag, connecting rod, threaded hole and connecting hole, in the jig main body
Portion is provided with screw thread disk, and surrounding offers card slot on the outside of the jig main body, and the card slot innermost insert has fixture block, the fixture block
Inside bottom is provided with the first threaded rod, and first threaded rod one end is provided with first rotating shaft, first threaded rod
The other end is provided with the second shaft, and second shaft one end offers first hole, and the fixture block inside top is provided with axis
It holds, is socketed with the second threaded rod on the inside of the bearing, elevator is provided on the outside of second threaded rod and at the top of fixture block,
It is socketed with nut on the outside of second threaded rod and at the top of elevator, second party is offered at the top of second threaded rod
Hole, the elevator side are provided with air inlet, described air inlet one end and are internally provided with channel, the liter positioned at elevator
Drop block one end is provided with air bag, the air bag side and is internally provided with connecting rod positioned at elevator, described connecting rod one end and
It is internally provided with gasket positioned at elevator, the elevator top side has been equidistantly positioned threaded hole, the elevator one
End offers connecting hole.
Preferably, the connecting rod is hollow structure, and screw thread is provided on the outside of the connecting rod.
Preferably, the elevator is connect by air inlet and connecting tube with extraneous air pump.
Preferably, the first rotating shaft, the second shaft and fixture block junction are provided with bearing.
Preferably, the jig main body is a kind of component of stainless steel.
Preferably, it is provided with screw thread on the inside of the connecting hole.
Compared with prior art, the beneficial effects of the utility model：The utility model is scientific and reasonable for structure, side safe to use
Just, it is directed to abnormity processing part, by coordinating the card slot of fixture block and jig main body, by rotating first hole, drives card
The first threaded rod inside block carries out the movement of horizontal direction on screw thread disk, each fixture block is individually to be moved
, while it being provided with elevator at the top of fixture block, by rotating second hole, the rotation of the second threaded rod, drive is driven to open up spiral shell
The elevator of pit carries out the movement of vertical direction, and then adjusts contact point height, and the air bag of elevator one end passes through air inlet
It is connect with air pump and then adjusts pressure and anisotropic part is fixed, can accomplished according to the shape of anisotropic union piece, air bag
It is seamlessly connected and fixes, whole common completion is tightly fastened anisotropic part, and is widely used.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.
In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the fixture block internal structure schematic diagram of the utility model；
Fig. 3 is the elevator partial sectional view of the utility model；
Fig. 4 is the elevator vertical view of the utility model；
Fig. 5 is the elevator side view of the utility model；
Figure label：1, jig main body；2, screw thread disk；3, card slot；4, fixture block；5, first rotating shaft；6, the first threaded rod；7、
Second shaft；8, first hole；9, bearing；10, nut；11, the second threaded rod；12, second hole；13, elevator；14, into
Gas port；15, channel；16, gasket；17, air bag；18, connecting rod；19, threaded hole；20, connecting hole.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figs. 1-5, the utility model provides a kind of technical solution, a kind of clamp for machining, including fixture master
Body 1, screw thread disk 2, card slot 3, fixture block 4, first rotating shaft 5, the first threaded rod 6, the second shaft 7, first hole 8, bearing 9, nut
10, the second threaded rod 11, second hole 12, elevator 13, air inlet 14, channel 15, gasket 16, air bag 17, connecting rod 18,
Threaded hole 19 and connecting hole 20, jig main body 1 are internally provided with screw thread disk 2, and 1 outside surrounding of jig main body offers card slot 3, card
3 innermost insert of slot has fixture block 4,4 inside bottom of fixture block to be provided with the first threaded rod 6, and 6 one end of the first threaded rod is provided with first turn
Axis 5,6 other end of the first threaded rod are provided with the second shaft 7, and 7 one end of the second shaft offers first hole 8, in 4 top of fixture block
Side is provided with bearing 9, and 9 inside of bearing is socketed with the second threaded rod 11,11 outside of the second threaded rod and the setting at the top of fixture block 4
There is an elevator 13,11 outside of the second threaded rod and be socketed with nut 10 positioned at 13 top of elevator, 11 top of the second threaded rod is opened
Equipped with second hole 12,13 side of elevator is provided with air inlet 14,14 one end of air inlet and the setting inside elevator 13
There is a channel 15,13 one end of elevator is provided with air bag 17,17 side of air bag and is internally provided with connecting rod 18 positioned at elevator 13,
18 one end of connecting rod and it is internally provided with gasket 16 positioned at elevator 13,13 top side of elevator has been equidistantly positioned screw thread
Hole 19,13 one end of elevator offer connecting hole 20.
For the ease of installation and removal, while in order to preferably regulate and control air pressure, in the present embodiment, it is preferred that connecting rod 18
For hollow structure, 18 outside of connecting rod is provided with screw thread.
For the ease of part is fixed by the variation of pressure, in the present embodiment, it is preferred that elevator 13 by into
Gas port 14 and connecting tube are connect with extraneous air pump.
For the ease of rotation, ensure the progress of transmission, in the present embodiment, it is preferred that first rotating shaft 5, the second shaft 7 and card
4 junction of block is provided with bearing.
It gets rusty in order to prevent, increases service life, in the present embodiment, it is preferred that jig main body 1 is a kind of stainless steel
Component.
It is installed for the ease of connection, in the present embodiment, it is preferred that 20 inside of connecting hole is provided with screw thread.
The operation principle and process for using of the utility model：It is directed to the clamping processing of abnormity processing part, by that will block
Block 4 and the card slot 3 of jig main body 1 carry out cooperation installation, and 6 both ends of the first threaded rod inside fixture block 4 are provided with 5 He of first rotating shaft
Second shaft 7, and first rotating shaft 5 and the second shaft 7 are connect with fixture block 4 by bearing, by rotate 7 side of the second shaft the
One square hole 8 drives the rotation of the first threaded rod 6, the movement of horizontal direction is carried out by being engaged with the screw thread on screw thread disk 2, simultaneously
Each fixture block 4 can be moved horizontally individually, while 4 top of fixture block passes through threaded hole by the second threaded rod 11
19 are provided with elevator 13, by rotating the second hole 12 at 11 top of the second threaded rod, drive the rotation of the second threaded rod 11, lead to
It crosses threaded hole 19 to engage with the screw thread of the second threaded rod 11, drives elevator 13 to carry out the movement of vertical direction, and then adjust and connect
Contact height, 13 one end of elevator are provided with connecting hole 20, and air bag 17 is threadedly coupled progress with connecting hole 20 by connecting rod 18
Installation, and ensure that air-tightness, the air inlet 14 of 13 side of elevator are connect with air pump by connecting tube, passed through by gasket 16
Air pump adjusts the air pressure in air bag 17 and then anisotropic part is fixed, while can be according to the shape of anisotropic part, air bag 17
The interior adjusting by pressure, which is accomplished to be seamlessly connected, to be fixed, and whole common completion is tightly fastened anisotropic part, and is widely used.
Finally it should be noted that：The foregoing is merely the preferred embodiments of the utility model, are not limited to this reality
With novel, although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of clamp for machining, including jig main body（1）, screw thread disk（2）, card slot（3）, fixture block（4）, first rotating shaft（5）, first
Threaded rod（6）, the second shaft（7）, first hole（8）, bearing（9）, nut（10）, the second threaded rod（11）, second hole
（12）, elevator（13）, air inlet（14）, channel（15）, gasket（16）, air bag（17）, connecting rod（18）, threaded hole（19）
And connecting hole（20）, it is characterised in that：The jig main body（1）It is internally provided with screw thread disk（2）, the jig main body（1）Outside
Side surrounding offers card slot（3）, the card slot（3）Innermost insert has fixture block（4）, the fixture block（4）Inside bottom is provided with
One threaded rod（6）, first threaded rod（6）One end is provided with first rotating shaft（5）, first threaded rod（6）The other end is set
It is equipped with the second shaft（7）, second shaft（7）One end offers first hole（8）, the fixture block（4）Inside top is arranged
There is bearing（9）, the bearing（9）Inside is socketed with the second threaded rod（11）, second threaded rod（11）Outside and positioned at card
Block（4）Top is provided with elevator（13）, second threaded rod（11）Outside and be located at elevator（13）Top is socketed with spiral shell
It is female（10）, second threaded rod（11）Top offers second hole（12）, the elevator（13）Side is provided with air inlet
Mouthful（14）, the air inlet（14）One end and be located at elevator（13）It is internally provided with channel（15）, the elevator（13）One
End is provided with air bag（17）, the air bag（17）Side and be located at elevator（13）It is internally provided with connecting rod（18）, the company
Extension bar（18）One end and be located at elevator（13）It is internally provided with gasket（16）, the elevator（13）Top side is equidistant
It is provided with threaded hole（19）, the elevator（13）One end offers connecting hole（20）.
2. a kind of clamp for machining according to claim 1, it is characterised in that：The connecting rod（18）For hollow structure, institute
State connecting rod（18）Outside is provided with screw thread.
3. a kind of clamp for machining according to claim 1, it is characterised in that：The elevator（13）Pass through air inlet（14）
It is connect with connecting tube with extraneous air pump.
4. a kind of clamp for machining according to claim 1, it is characterised in that：The first rotating shaft（5）, the second shaft（7）
And fixture block（4）Junction is provided with bearing.
5. a kind of clamp for machining according to claim 1, it is characterised in that：The jig main body（1）It is a kind of stainless steel
The component of material.
6. a kind of clamp for machining according to claim 1, it is characterised in that：The connecting hole（20）Inside is provided with spiral shell
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820387641.0U CN207982875U (en) | 2018-03-21 | 2018-03-21 | A kind of clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820387641.0U CN207982875U (en) | 2018-03-21 | 2018-03-21 | A kind of clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207982875U true CN207982875U (en) | 2018-10-19 |
Family
ID=63828448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820387641.0U Expired - Fee Related CN207982875U (en) | 2018-03-21 | 2018-03-21 | A kind of clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207982875U (en) |
-
2018
- 2018-03-21 CN CN201820387641.0U patent/CN207982875U/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: 20181019 Termination date: 20190321 |