CN201544055U - Clamp pot device for crankshaft lathe - Google Patents
Clamp pot device for crankshaft lathe Download PDFInfo
- Publication number
- CN201544055U CN201544055U CN 200920244207 CN200920244207U CN201544055U CN 201544055 U CN201544055 U CN 201544055U CN 200920244207 CN200920244207 CN 200920244207 CN 200920244207 U CN200920244207 U CN 200920244207U CN 201544055 U CN201544055 U CN 201544055U
- Authority
- CN
- China
- Prior art keywords
- card
- clamp pot
- jar
- clamp
- revolving
- 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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Abstract
The utility model discloses a clamp pot device for a crankshaft lathe, comprising a chuck, a clamp pot revolving bed, a clamp pot body, a clamp pot revolving mechanism, a clamp pot positioning and fastening bolt and a clamp pot lifting mechanism. The clamp pot revolving mechanism is a rotating shaft fixed on the clamp pot revolving bed and is installed in the shaft hole on the clamp pot by bearings, and the revolving angle of the clamp pot body is locked by the clamp positioning and fastening bolt. The structure of the clamp pot lifting mechanism is that a dovetail guiding rail and a T-shaped groove are radially arranged on the clamp pot revolving bed, a rotating threaded shaft is arranged in the dovetail guiding rail, a revolving nut is installed on the rotating threaded shaft, the revolving nut is fixed on the clamp pot revolving bed, and the revolving nut drives the clamp pot body for radial movement on the chuck surface by the rotation of the rotating threaded shaft to regulate the eccentricity from the clamp pot to the primary shaft. The clamp pot device of the utility model has high setting accuracy and sensitivity, can rapidly, safely and conveniently load the workpieces, thereby greatly decreasing auxiliary time and enhancing processing efficiency and accuracy. The clamp pot device is suitable for loading workpieces on a horizontal type crankshaft lathe.
Description
Technical field
The utility model relates to a kind of card tank arrangement that is used on the crankshaft toothed wheel, is a kind of clamping tool of lathe special use.
Background technology
At present, China is developing the crankshaft toothed wheel of oneself, but the design of crankshaft toothed wheel and difficulty of processing are higher, and domestic each producer does not all form large batch of production scale.With regard to present existing design, it is perfect in addition also to also have a lot of mechanisms still to need constantly, such as the design of clamping tool on the crankshaft toothed wheel.Because crankshaft eccentric apart from difference, wants to realize to the stable clamping of this workpiece and accurately locate to have great difficulty, wants to be able to batch machining, using existing clamping tool obviously is quite laboriously.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of card tank arrangement that is used on the crankshaft toothed wheel, uses this card tank arrangement to come not only positioning accuracy height of clamping bent axle, and flexible movements are reliable, and can improve machining accuracy and productivity effect significantly.
The utility model proposes following technical scheme: this device comprises chuck, card jar revolving bed, card tank body, card jar slew gear, card jar positioning and locking bolt and card jar elevating mechanism.Between card tank body and card jar revolving bed, card jar slew gear is housed, card jar elevating mechanism is housed between card jar revolving bed and chuck.Card jar slew gear is that the rotating shaft that is fixed on the card jar revolving bed is installed in the axis hole on the card tank body by bearing, and the card tank body is rotatably connected with a card jar revolving bed, and the angle of revolution locking device of card tank body is to block a jar positioning and locking bolt.The structure of card jar elevating mechanism is for radially being provided with dovetail guide and T-slot on the card jar revolving bed, be provided with rotating threaded shaft in the dovetail guide, on the rotating threaded shaft of chuck bottom, the revolution screw is housed, the revolution screw is fixed on the card jar revolving bed, by the rotation of rotating threaded shaft, the revolution screw drives card jar revolving bed and the card tank body moves radially in the chuck surface upper edge.
The beneficial effects of the utility model are, this card tank arrangement has very high adjustment precision and sensitivity, clamping workpiece fast, safety, convenience, can reduce non-cutting time widely, raising working (machining) efficiency and machining accuracy.Be particularly useful for installing additional at the horizontal crankshaft lathe.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in detail
Fig. 1 is a structural representation of the present utility model
Number in the figure:
1, chuck 2, card jar revolving bed 3, card tank body 4, card jar elevating mechanism
5, card jar positioning and locking bolt 6, card jar slew gear 7, T-slot bolt 8, bearing
9, rotating shaft 10, rotation axis hole 11, dovetail guide 12, T-slot 13, rotating threaded shaft
14, revolution screw
The specific embodiment
Example
As shown in Figure 1, this device is made of chuck 1, card jar revolving bed 2, card tank body 3, card jar elevating mechanism 4, card jar positioning and locking bolt 5 and a card jar slew gear 6, to block tank body 3 by T-slot bolt 7 and put together on the card jar revolving bed 2, a card jar revolving bed 2 puts together on the chuck 1.Be provided with card jar slew gear 6 between card tank body 3 and card jar revolving bed 2, the structure of card jar slew gear 6 is for fixing a rotating shaft 9 that bearing 8 is housed on card jar revolving bed 2, and card tank body 3 is provided with rotation axis hole 10, is rotatably connected with a card jar revolving bed 2.The angle of revolution of card tank body 3 is by 5 lockings of card jar positioning and locking bolt; The structure of card jar elevating mechanism 4 is for radially being provided with dovetail guide 11 and T-slot 12 on the card jar revolving bed 2, be provided with rotating threaded shaft 13 in the dovetail guide 11, revolution screw 14 is housed on the rotating threaded shaft 13 of chuck 1 bottom, rotation by rotating threaded shaft 13, revolution drives screw 14 drive card tank bodies 3 and moves radially in chuck 1 surperficial upper edge, to adjust the eccentric throw of card tank body 3, to adapt to the clamping of different eccentric throw crankshaft workpiece to main shaft.
Claims (3)
1. be used for the card tank arrangement on the crankshaft toothed wheel, it is characterized in that: this device comprises chuck (1), card jar revolving bed (2), card tank body (3), card jar slew gear (6), card jar positioning and locking bolt (7) and card jar elevating mechanism; Between card tank body (3) and card jar revolving bed (2), card jar slew gear (6) is housed, card jar elevating mechanism is housed between card jar revolving bed (2) and chuck (1).
2. the card tank arrangement that is used on the crankshaft toothed wheel according to claim 1, it is characterized in that: described card jar slew gear (6) is installed in the axis hole (10) on the card tank body (3) by bearing (8) for the rotating shaft (9) that is fixed on the card jar revolving bed (2), card tank body (3) is rotatably connected with a card jar revolving bed (2), and the angle of revolution of card tank body (3) is by card jar positioning and locking bolt (7) locking.
3. the card tank arrangement that is used on the crankshaft toothed wheel according to claim 1, it is characterized in that: described card jar elevating mechanism is for radially being provided with dovetail guide (11) and T-slot (12) on card jar revolving bed (2), be provided with rotating threaded shaft (13) in the dovetail guide (11), revolution screw (14) is housed on the rotating threaded shaft (13) of chuck (1) bottom, revolution screw (14) is fixed on the card jar revolving bed (2), by the rotation of rotating threaded shaft (13), revolution screw (14) drives card jar revolving bed (2) and card tank body (3) moves radially in the surperficial upper edge of chuck (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920244207 CN201544055U (en) | 2009-11-18 | 2009-11-18 | Clamp pot device for crankshaft lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920244207 CN201544055U (en) | 2009-11-18 | 2009-11-18 | Clamp pot device for crankshaft lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201544055U true CN201544055U (en) | 2010-08-11 |
Family
ID=42599213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920244207 Expired - Fee Related CN201544055U (en) | 2009-11-18 | 2009-11-18 | Clamp pot device for crankshaft lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201544055U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303258A (en) * | 2011-08-11 | 2012-01-04 | 天润曲轴股份有限公司 | Eccentric clamp of crank shaft |
| CN104816003A (en) * | 2015-03-10 | 2015-08-05 | 长江大学 | Eccentric turning clamping device |
-
2009
- 2009-11-18 CN CN 200920244207 patent/CN201544055U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303258A (en) * | 2011-08-11 | 2012-01-04 | 天润曲轴股份有限公司 | Eccentric clamp of crank shaft |
| CN104816003A (en) * | 2015-03-10 | 2015-08-05 | 长江大学 | Eccentric turning clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20171118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |