CN207104360U - A kind of quick change clamping device for being used for four axle lathes - Google Patents
A kind of quick change clamping device for being used for four axle lathes Download PDFInfo
- Publication number
- CN207104360U CN207104360U CN201720942589.6U CN201720942589U CN207104360U CN 207104360 U CN207104360 U CN 207104360U CN 201720942589 U CN201720942589 U CN 201720942589U CN 207104360 U CN207104360 U CN 207104360U
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- China
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- quick change
- pressing plate
- clamping device
- bottom plate
- axle lathes
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Abstract
It the utility model is related to a kind of quick change clamping device for being used for four axle lathes, on the machining center of four axle lathes, including fixed bottom plate, the multiple pressing plates for being connected to the quick change base of fixed bottom plate both sides and being pressed on parts to be processed on quick change base, described pressing plate is provided with least one semi-circular recesses, described quick change base is provided with the groove being engaged with the semi-circular recesses of pressing plate, and groove clamping position is formed between pressing plate and quick change base.Compared with prior art, the utility model makes parts clamping position accurate, positioning precision is high, and the cylinder on firm banking coordinates with four axle chucks to be installed, versatile, pressing plate with semi-circular recesses, screw, which does not have to back-out completely, during the part that changes the outfit comes, and only need to first unclamp screw, you can realize that Quick universal enters part, once can the multiple parts of clamping, improve processing efficiency.
Description
Technical field
It the utility model is related to machining equipment, and in particular to a kind of quick change clamping device for being used for four axle lathes.
Background technology
With developing rapidly for mechanical industry, kind and productivity ratio to product propose more and more high requirement, made more
Main flow of the small serial production as machinery production in kind, while to be also the life of the new technologies such as new material, new energy mechanical engineering
Production and application provide basic equipment.
In actual production, universal fixturing can not meet production requirement.Universal fixturing clamping workpiece efficiency is low, labor intensity
Greatly, process is cumbersome, part turnover process is more, low production efficiency, lathe mobility are low, multiple frock repeated clamping positioning precisions
Difference, part disqualification rate are high, high processing costs, therefore this processing mode is unfavorable for enterprise development, the production schedule is not reached
Can not ensure into, quality, CSAT reduces, order is increasingly reduced, and is unfavorable for Business survival.Such as process a to be processed
Part, material are 6061-T6, it is necessary to process 2 side hole characteristics and indentation, there milling sealing cavity feature, it is necessary to one on four axles
One processing, process is cumbersome, processing efficiency is low, repeated clamping positioning precision is poor, part disqualification rate is high, makes processing cost
Rise.
Utility model content
The purpose of this utility model be exactly provided to solve the above problems it is a kind of it is high in machining efficiency, cost is low is used for
The quick change clamping device of four axle lathes.
The purpose of this utility model is achieved through the following technical solutions：
A kind of quick change clamping device for being used for four axle lathes, on the machining center of four axle lathes, including fixed bottom
Plate, the quick change base for being connected to fixed bottom plate both sides and the multiple pressing plates being pressed on parts to be processed on quick change base, institute
The pressing plate stated is provided with least one semi-circular recesses, and described quick change base is recessed provided with being engaged with the semi-circular recesses of pressing plate
Groove, groove clamping position is formed between pressing plate and quick change base.
Described fixation bottom plate is locked fixing pin by ball with quick change base and is connected, the ball lock of described ball lock fixing pin
The endoporus of the cylindrical and positioning sleeve of locating shaft carries out glade plane space cooperation, and both fit clearances are less than 0.01mm, and can be up and down
Smooth slip, realizes Fast Installation.
Shop bolt is provided between described fixation bottom plate and quick change base, quick change base is accurately arranged on fixed bottom plate
On.
Described fixation bottom plate is square, and the side of described fixation bottom plate is provided with docks with the scroll chuck of four axle lathes
Fixed cylinder.
Described pressing plate is connected by screw on quick change base.
Described quick change clamping device is made using steel alloy.
Described quick change base is provided with two pieces, and described pressing plate is provided with four, is symmetrically set in fixed bottom plate both sides, described
Pressing plate be provided with two semi-circular recesses, between described pressing plate and quick change base formed 8 clamping parts to be processed groove
Clamping position, it is connected per block pressur plate by 3 screws with quick change base.
When specifically used, the firm banking of the present apparatus is fixed on the scroll chuck of four axle lathes, is locked and fixed by ball
Pin by quick change floor installation on fixed bottom plate, by parts to be processed by pressing plate clamping on fixed bottom plate, then complete
Processing to part.Screw only need to be first unclamped during the part that changes the outfit, screw, which does not have to back-out completely, to be come, and can be realized quick
Change the outfit product, and the device can merge into multiple processes one process, and clamped one time can play clamping product online up to 8,
Improve production efficiency, lathe mobility, reduce labor intensity.
Compared with prior art, the specific advantage of the utility model is,
1st, positioning precision is high：Locking fixing pin and shop bolt by ball makes parts clamping position accurate, traditional approach
It is 0.05mm to process multiple processes to add up position error, and present apparatus resetting error is 0.01mm；
2nd, it is versatile：On firm banking cylinder with four axle chucks coordinate install, it is versatile, without rebound,
The aids such as cushion block；
3rd, service life is longer：The rational heat treatment of steel alloy material collocation, chucking surface face, can be effective by grinding
Protect piece surface；
4th, labor intensity is low：Pressing plate with semi-circular recesses, screw does not have to back-out completely during the part that changes the outfit
Come, only need to first unclamp screw, you can realize that Quick universal enters part；
5th, it is high in machining efficiency：Provided with 8 clamping stations, processing efficiency is greatly improved；
6th, simple in construction, installation cost is low, part standard, modularization, changes and maintaining is convenient.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is decomposition texture schematic diagram of the present utility model；
Fig. 3 is that the utility model is arranged on the structural representation to be worked during four axle lathes；
In figure：1- fixes bottom plate；2- quick change bases；3- pressing plates；4- parts to be processed；5- cylinders；6- shop bolts；7-
Screw；8- balls lock fixing pin.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of quick change clamping device for being used for four axle lathes, such as Fig. 1,2, on the machining center of four axle lathes, such as
Fig. 3, including fixed bottom plate 1, be connected to the quick change base 2 of the fixed both sides of bottom plate 1 and be pressed on parts to be processed 4 and refoot soon
Multiple pressing plates 3 on seat 2, pressing plate 3 are provided with least one semi-circular recesses, and quick change base 2 is provided with the semi-circular recesses with pressing plate 3
The groove being engaged, forms groove clamping position between pressing plate 3 and quick change base 2, and fixed bottom plate 1 passes through ball with quick change base 2
Lock fixing pin 8 is connected, and shop bolt 6 is provided between fixed bottom plate 1 and quick change base 2, and fixed bottom plate 1 is square, fixed bottom
The side of plate 1 is provided with the cylinder 5 that fixation is docked with the scroll chuck of four axle lathes, and pressing plate 3 is connected to by screw 7 and refooted soon
On seat 2, quick change clamping device is made using steel alloy, and quick change base 2 is provided with two pieces, and pressing plate 3 is provided with four, is symmetrically set in solid
Determine the both sides of bottom plate 1, pressing plate 3 is provided with two semi-circular recesses, and 8 clamping parts to be processed are formed between pressing plate 3 and quick change base 2
4 groove clamping position, it is connected per block pressur plate 3 by 3 screws with quick change base 2.
Claims (8)
- A kind of 1. quick change clamping device for being used for four axle lathes, on the machining center of four axle lathes, it is characterised in that bag Fixed bottom plate (1) is included, be connected to the quick change base (2) of fixed bottom plate (1) both sides and parts to be processed (4) is pressed on quick change Multiple pressing plates (3) on base (2), described pressing plate (3) are provided with least one semi-circular recesses, described quick change base (2) The groove being engaged provided with the semi-circular recesses with pressing plate (3), groove clamping is formed between pressing plate (3) and quick change base (2) Position.
- A kind of 2. quick change clamping device for being used for four axle lathes according to claim 1, it is characterised in that described fixation Bottom plate (1) is locked fixing pin (8) by ball with quick change base (2) and is connected.
- A kind of 3. quick change clamping device for being used for four axle lathes according to claim 1, it is characterised in that described fixation Shop bolt (6) is provided between bottom plate (1) and quick change base (2).
- A kind of 4. quick change clamping device for being used for four axle lathes according to claim 1, it is characterised in that described fixation Bottom plate (1) is square.
- A kind of 5. quick change clamping device for being used for four axle lathes according to claim 4, it is characterised in that described fixation The side of bottom plate (1) is provided with the cylinder (5) that fixation is docked with the scroll chuck of four axle lathes.
- A kind of 6. quick change clamping device for being used for four axle lathes according to claim 1, it is characterised in that described pressing plate (3) it is connected to by screw (7) on quick change base (2).
- A kind of 7. quick change clamping device for being used for four axle lathes according to claim 1, it is characterised in that described quick change Clamping device is made using steel alloy.
- A kind of 8. quick change clamping device for being used for four axle lathes according to claim 2, it is characterised in that described quick change Base (2) is provided with two pieces, and described pressing plate (3) is provided with four, is symmetrically set in fixed bottom plate (1) both sides, described pressing plate (3) Provided with two semi-circular recesses, 8 clamping parts to be processed (4) of formation is recessed between described pressing plate (3) and quick change base (2) Groove clamping position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720942589.6U CN207104360U (en) | 2017-07-31 | 2017-07-31 | A kind of quick change clamping device for being used for four axle lathes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720942589.6U CN207104360U (en) | 2017-07-31 | 2017-07-31 | A kind of quick change clamping device for being used for four axle lathes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207104360U true CN207104360U (en) | 2018-03-16 |
Family
ID=61580315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720942589.6U Active CN207104360U (en) | 2017-07-31 | 2017-07-31 | A kind of quick change clamping device for being used for four axle lathes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207104360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747274A (en) * | 2018-07-20 | 2018-11-06 | 苏州盟川自动化科技有限公司 | Part quick replacement device |
-
2017
- 2017-07-31 CN CN201720942589.6U patent/CN207104360U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747274A (en) * | 2018-07-20 | 2018-11-06 | 苏州盟川自动化科技有限公司 | Part quick replacement device |
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