CN206263286U - One kind is used for rough machined clamping device - Google Patents
One kind is used for rough machined clamping device Download PDFInfo
- Publication number
- CN206263286U CN206263286U CN201621333230.0U CN201621333230U CN206263286U CN 206263286 U CN206263286 U CN 206263286U CN 201621333230 U CN201621333230 U CN 201621333230U CN 206263286 U CN206263286 U CN 206263286U
- Authority
- CN
- China
- Prior art keywords
- chuck body
- fixed
- clamping device
- flange
- rough machined
- 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 belongs to machine tool element technical field, it is related to a kind of for rough machined clamping device, described air inlet set top sets flange, chuck body is sleeved on the step surface of flange, lower link bar is threaded on pull bar, the other end is located in the hollow cavity of chuck body, and it is fixed by the spring positioned at chuck body, screw and pin；Multiple connecting rods are located in the cavity of chuck body, and are fixed with axle, and the other end is bumped into the draw-in groove of lower link bar and is socketed with Working-Clip seat, and is fixed with Positioning screw, fixed intermediate plate on Working-Clip seat, and plane is provided with cover plate on chuck body, and hollow cavity is covered.The utility model solves the problems, such as to can't clip or produce catcher mark, it is ensured that the quality of product, by chip gear outside lathe, reduces production cost.
Description
Technical field
The utility model is related to machine tool element technical field, more specifically to a kind of for rough machined clamping dress
Put.
Background technology
In automatic machine tool, especially in roughing, because its blank deviation from circular from is big, workpiece is pressed from both sides with common clamping device
When, it is impossible to it is adjusted, repairs, catcher mark is easily left in outer round surface after being clamped, or part can't clip phenomenon, influence
Yield and quality；Additionally, in process, in particularly in-car hole operation, the chip produced in processing is easily accessible lathe
It is interior, the life-span of lathe is shortened, safeguard and production cost is also higher.
Utility model content
Deficiency of the purpose of this utility model aiming at prior art, there is provided it is a kind of can positioning put put for thick plus
The clamping device of work.
The utility model is adopted the following technical scheme that：
One kind is used for rough machined clamping device, including enters air-casing, and described air inlet set top sets flange, chuck body set
On the step surface of flange, it is screwed on flange, lower link bar is threaded on pull bar, the other end is located at the hollow of chuck body
In inner chamber, it is fixed by the spring positioned at chuck body, screw and pin；Multiple connecting rods are located in the cavity of chuck body, are used in combination
Axle is fixed, and its other end is bumped into the draw-in groove of lower link bar, and upper end is socketed with Working-Clip seat, and is fixed with Positioning screw, on Working-Clip seat
Fixed intermediate plate, plane is provided with cover plate on chuck body, and hollow cavity is covered；Second locating piece is by the cavity of chuck body
T-shaped sliding block fixed by standard component, the other end fit on the cover board, the second locating piece other end is provided with the limit for spinning thereon
Position screw, for placing workpiece, is provided with buffer gear in stop screw.
Used as further improving and supplementing to such scheme, this practicality also includes following additional technical feature：
Location-plate is provided between described base of the carrier head and connecting rod.
Sliding bearing is provided between described pull bar and flange.
Described buffer gear by screw, stage clip and pin bank into.
Described connecting rod is 3.
The utility model can reach following beneficial effect：
It is tooth form because clamping position, tooth can be repaired, clamping area reduces, and efficiently solves and can't clip or produce
Catcher mark problem, it is ensured that the quality of product, because of its special structure, by chip gear outside lathe, reduces production cost.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is right view of the present utility model.
Fig. 4 is partial enlarged drawing at the A of Fig. 2.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
As Figure 1-4, the present embodiment includes that, into air-casing 1, described enters the top of air-casing 1 for rough machined clamping device
Flange 4 is set, and chuck body 3 is sleeved on the step surface of flange 4, is screwed on flange 4, and lower link bar 19 is threaded in pull bar 2
On, the other end is located in the hollow cavity of chuck body 3, and it is fixed by the spring 15 positioned at chuck body 3, screw 17 and pin 18, and 3
Individual connecting rod 20 is uniformly located in the cavity of chuck body 3, and is fixed with axle 11, and its other end is bumped into the draw-in groove of lower link bar 19,
Upper end is socketed with Working-Clip seat 10, fixed intermediate plate 7 on Working-Clip seat 10, and is fixed with Positioning screw 12；Connecting rod 20 is located at lower link bar
One end in 19 draw-in grooves is provided with arc connection.Location-plate 5 is provided between described base of the carrier head 10 and connecting rod 20, base of the carrier head 10 is entered
Row positioning.
It is provided with sliding bearing 6 between described pull bar 2 and flange 4, effectively supporting pull bar 2 extends its service life.
Plane is provided with cover plate 8 on chuck body 3, and hollow cavity is covered, and prevents chip etc. from entering inside lathe, effectively protection
Lathe；Second locating piece 9 is fixed by the T-shaped sliding block 14 on the cavity of chuck body 3 by standard component, other end laminating
On cover plate 8, the other end of the second locating piece 9 is provided with the stop screw 13 for spinning thereon, for placing workpiece, stop screw 13
Inside it is provided with buffer gear 16, described buffer gear 16 is by screw, stage clip and pin bank into reducing impact when workpiece is squeezed into
Power.
When this is used for rough machined clamping device, pull bar 2 is connected on power source, and power source can be hydraulic cylinder, when
When hydraulic cylinder drives 2 post-tensioning of pull bar, the arc connection end in connecting rod 20 moves inward, and drives Working-Clip seat 10 and intermediate plate 7 inside
It is mobile, by the Workpiece clamping on intermediate plate 7, otherwise workpiece is unclamped.
It is above preferred embodiment of the present utility model, protection domain of the present utility model is not limited, for ability
Deformation and improvement that field technique personnel make according to mentality of designing of the present utility model, should all be considered as protection of the present utility model
Within the scope of.
Claims (5)
1. it is a kind of to be used for rough machined clamping device, including enter air-casing (1), it is characterised in that：Described air-casing (1) top of entering sets
Flange (4) is put, chuck body (3) is sleeved on the step surface of flange (4), is screwed on flange (4), lower link bar (19) threaded connection
On pull bar (2), the other end is located in the hollow cavity of chuck body (3), and it is by spring (15), the spiral shell positioned at chuck body (3)
Nail (17) and pin (18) are fixed；Multiple connecting rods (20) are in the cavity of chuck body (3) and fixed with axle (11), and its is another
End is bumped into the draw-in groove of lower link bar (19), and upper end is socketed with Working-Clip seat (10), and fixed with Positioning screw (12), Working-Clip seat (10)
Upper fixed intermediate plate (7), plane is provided with cover plate (8) on chuck body (3), and hollow cavity is covered；Second locating piece (9) is by being located at
T-shaped sliding block (14) on the cavity of chuck body (3) is fixed by standard component, and the other end is fitted on cover plate (8), the second locating piece
(9) other end is provided with the stop screw (13) for spinning thereon, and buffer gear is provided with for placing in workpiece, stop screw (13)
(16)。
2. rough machined clamping device is used for as claimed in claim 1, it is characterised in that：Described Working-Clip seat (10) and connection
Location-plate (5) is provided between bar (20).
3. rough machined clamping device is used for as claimed in claim 2, it is characterised in that：Described pull bar (2) and flange (4)
Between be provided with sliding bearing (6).
4. rough machined clamping device is used for as claimed in claim 2, it is characterised in that：Described buffer gear (16) is by spiral shell
Nail, stage clip and pin bank into.
5. as any one of claim 1-4 for rough machined clamping device, it is characterised in that：Described connecting rod
(20) it is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621333230.0U CN206263286U (en) | 2016-12-07 | 2016-12-07 | One kind is used for rough machined clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621333230.0U CN206263286U (en) | 2016-12-07 | 2016-12-07 | One kind is used for rough machined clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206263286U true CN206263286U (en) | 2017-06-20 |
Family
ID=59044357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621333230.0U Expired - Fee Related CN206263286U (en) | 2016-12-07 | 2016-12-07 | One kind is used for rough machined clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206263286U (en) |
-
2016
- 2016-12-07 CN CN201621333230.0U patent/CN206263286U/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 |
Granted publication date: 20170620 Termination date: 20171207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |