CN206484046U - A kind of push rod processes chuck - Google Patents
A kind of push rod processes chuck Download PDFInfo
- Publication number
- CN206484046U CN206484046U CN201720080518.XU CN201720080518U CN206484046U CN 206484046 U CN206484046 U CN 206484046U CN 201720080518 U CN201720080518 U CN 201720080518U CN 206484046 U CN206484046 U CN 206484046U
- Authority
- CN
- China
- Prior art keywords
- chuck
- taper
- jaw
- trombone slide
- push rod
- 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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- Gripping On Spindles (AREA)
Abstract
Chuck is processed the utility model discloses a kind of push rod.A kind of push rod processing chuck includes bearing block casing, trombone slide and chuck, trombone slide is connected with chuck by a contiguous block, trombone slide, contiguous block and chuck are at bearing block casing axis, it is arranged tapered disk, three-jaw, taper sliding sleeve and push handle on trombone slide successively from left to right, push handle is fixedly connected with taper sliding sleeve, and push handle can drive taper to slide over rotation on bearing block casing, and taper disk is taper with three-jaw contact jaw, taper sliding sleeve has constant slope, and gradient even variation with three-jaw contact jaw.The utility model controls the opening and closing of three-jaw using the taper sliding sleeve of gradient even variation, and positioning precision is high, and the utility model processing parts fixation is quick, and clamping is easy to operate, and clamping is solid and reliable, time saving and energy saving.
Description
Technical field
The utility model is related to a kind of lathe dog, more particularly to a kind of push rod processing chuck.
Background technology
At present, it is necessary to be accurately positioned on lathe, in prior art before lathe in machining part
In, the fixed part for needing to process is realized by the scroll chuck installed on lathe spindle, but is due to processing part
Precision it is very high, operating personnel need to scroll chuck carry out multiple clamping adjustment, could will process part positioning and fastening, so
Not only complex operation, wastes time and energy, and also constrains the production efficiency of enterprise.
Utility model content
The utility model processes parts fixation quickly mainly solving the technical problems that providing one kind, and clamping is easy to operate,
Positioning precision is high, clamps solid and reliable, time saving and energy saving push rod processing chuck.
In order to solve the above technical problems, the technical scheme that the utility model is used is：A kind of push rod processes chuck, bag
Bearing block casing, trombone slide and chuck are included, trombone slide is connected with chuck by a contiguous block, and trombone slide, contiguous block and chuck are located at
At bearing block casing axis, tapered disk, three-jaw, taper sliding sleeve and push handle, push handle and cone are arranged on trombone slide successively from left to right
Degree sliding sleeve is fixedly connected, and push handle can drive taper to slide over rotation on bearing block casing, and taper disk is cone with three-jaw contact jaw
Shape, taper sliding sleeve has constant slope, and gradient even variation with three-jaw contact jaw.
Preferably, trombone slide is threadedly coupled with contiguous block, and contiguous block is threadedly coupled with chuck.
Preferably, trombone slide is fixedly connected with taper disk.
Preferably, chuck is collet, and collet end is provided with least three openings.
Preferably, three-jaw is provided with the three-jaw support base for being used for being fixed.
Beneficial effect：The utility model controls the opening and closing of three-jaw using the taper sliding sleeve of gradient even variation,
Positioning precision is high, and the utility model processing parts fixation is quick, and clamping is easy to operate, and clamping is solid and reliable, time saving and energy saving.
Brief description of the drawings
Fig. 1 is the front view that a kind of push rod of the utility model processes chuck.
Fig. 2 is the top view that a kind of push rod of the utility model processes chuck.
Fig. 3 is the sectional view at A-A in Fig. 2.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of push rod processes chuck, including bearing block casing 1, trombone slide 3 and chuck 2, and chuck 2 is
Collet 2, the end of collet 2 is connected provided with four openings, trombone slide 3 with collet 2 by a contiguous block 23, is drawn
Pipe 3 is threadedly coupled with contiguous block 23, and contiguous block 23 is threadedly coupled with collet 2, and trombone slide 3, contiguous block 23 and collet 2 are set
At the axis of bearing block casing 1, tapered disk 4, three-jaw 5, taper sliding sleeve 6 and push handle 7 are arranged on trombone slide 3 successively from left to right,
Trombone slide 3 is fixedly connected with taper disk 4, and push handle 7 is fixedly connected with taper sliding sleeve 6, and push handle 7 can drive taper sliding sleeve 6 in bearing
Rotated on seat-box body 1, taper disk 4 is taper with the contact jaw of three-jaw 5, taper sliding sleeve 6 has constant slope with the contact jaw of three-jaw 5, and
Gradient even variation, three-jaw 5 is provided with the three-jaw support base 51 for being used for being fixed.
Operation principle of the present utility model is as follows：
Before non-clamping push rod, collet 2 is relaxation state, and push handle 7 is horizontal, at this point it is possible to which push rod is put
Enter in collet 2, push handle 7 is rotated then up, push handle 7 drives taper sliding sleeve 6 to rotate, because taper sliding sleeve 6 connects with three-jaw 5
Contravention has constant slope, and gradient even variation, so after taper sliding sleeve 6 is rotated, three-jaw 5 and the contact jaw of taper sliding sleeve 6
Open, three-jaw 5 is tightened up with the contact jaw of taper disk 4, so that promote taper disk 4 and the trombone slide mutually fixed with taper disk 43 to be moved to the left,
Trombone slide 3 drives collet 2 to be moved to the left by contiguous block 23, and the termination of collet 2 is received in the presence of bearing block casing 1
Tightly, so that gripping push rods, just can be processed to push rod, three-jaw 5 is controlled using the even variation of gradient on taper sliding sleeve 6
Opening and closing, positioning precision is higher.
Due to being threadedly coupled between collet 2 and contiguous block 23, so if desired being carried out to the push rod of different model
Processing, it is only necessary to change the corresponding collet 2 of model therewith, Renewal process more facilitates, and accommodation is wider.
The utility model controls the opening and closing of three-jaw 5, positioning precision using the taper sliding sleeve 6 of gradient even variation
Height, and the utility model processing parts fixation is quick, clamping is easy to operate, and clamping is solid and reliable, time saving and energy saving.
Embodiment of the present utility model is these are only, the scope of the claims of the present utility model, every profit is not thereby limited
The equivalent structure made with the utility model specification and accompanying drawing content, is directly or indirectly used in other related technology necks
Domain, similarly within scope of patent protection of the present utility model.
Claims (5)
1. a kind of push rod processes chuck, it is characterised in that including bearing block casing, trombone slide and chuck, the trombone slide and the folder
Head is connected by a contiguous block, and the trombone slide, the contiguous block and the chuck are located at the bearing block casing axis,
It is arranged tapered disk, three-jaw, taper sliding sleeve and push handle, the push handle and the taper sliding sleeve on the trombone slide successively from left to right
Be fixedly connected, the push handle can drive the taper slide on the bearing block casing rotate, the taper disk with it is described
Three-jaw contact jaw is taper, and the taper sliding sleeve has constant slope, and gradient even variation with the three-jaw contact jaw.
2. a kind of push rod processing chuck according to claim 1, it is characterised in that the trombone slide and the contiguous block screw thread
Connection, the contiguous block is threadedly coupled with the chuck.
3. a kind of push rod processing chuck according to claim 1, it is characterised in that the trombone slide is fixed with the taper disk
Connection.
4. a kind of push rod processing chuck according to claim 1, it is characterised in that the chuck is collet, described
Collet end is provided with least three openings.
5. a kind of push rod processing chuck according to claim 1, it is characterised in that the three-jaw, which is provided with, to be used to be consolidated
Fixed three-jaw support base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720080518.XU CN206484046U (en) | 2017-01-20 | 2017-01-20 | A kind of push rod processes chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720080518.XU CN206484046U (en) | 2017-01-20 | 2017-01-20 | A kind of push rod processes chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206484046U true CN206484046U (en) | 2017-09-12 |
Family
ID=59765947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720080518.XU Expired - Fee Related CN206484046U (en) | 2017-01-20 | 2017-01-20 | A kind of push rod processes chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206484046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084920A (en) * | 2018-06-14 | 2018-12-25 | 天津大学 | A kind of high-precision torque sensor floating junction device |
-
2017
- 2017-01-20 CN CN201720080518.XU patent/CN206484046U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084920A (en) * | 2018-06-14 | 2018-12-25 | 天津大学 | A kind of high-precision torque sensor floating junction device |
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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 |
Granted publication date: 20170912 Termination date: 20200120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |