CN204295373U - A kind of self-replaced type multi-work piece drilling machine - Google Patents
A kind of self-replaced type multi-work piece drilling machine Download PDFInfo
- Publication number
- CN204295373U CN204295373U CN201420772975.1U CN201420772975U CN204295373U CN 204295373 U CN204295373 U CN 204295373U CN 201420772975 U CN201420772975 U CN 201420772975U CN 204295373 U CN204295373 U CN 204295373U
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- CN
- China
- Prior art keywords
- clamp
- wedge
- locating piece
- plane
- self
- 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 kind of self-replaced type multi-work piece drilling machine, belong to machining device technical field, comprise frame and be positioned at the fixture in frame, in frame, the top of corresponding fixture is provided with the axles box with multiple drill bit; Fixture comprises clamp bottom board, be positioned on clamp bottom board and the drive unit that slides to locating piece direction of the locating piece be oppositely arranged and clamp, driving clamp; Back-moving spring is connected with between locating piece and clamp; The opposite face of locating piece and clamp offers mutually corresponding V-shaped groove; The wedge that drive unit comprises cylinder and is connected with cylinder piston rod, the surface relative with V-shaped groove of clamp is inclined-plane, and the slopes which match of inclined-plane and wedge; On the inclined-plane of clamp, arrangement is supported with roller, and inclined-plane and the roller surface of wedge are tangent.Improve working (machining) efficiency, can self-locking after clamping, can automatically reset after completing, boring procedure is more accurately reliable.
Description
Technical field
The utility model relates to machining device technical field, in particular to a kind of self-replaced type multi-work piece drilling machine.
Background technology
At present, in the manufacture process of the parts such as swivel joint, disk like part end face hole machined adopts rig to machine usually, can not self-locking after the clamp on existing rig, and when power is larger, workpiece easily loosens, and be single clamping workpiece mostly, in batch machining, handling often, troublesome poeration, more than one piece clamping demand cannot be met, cause working (machining) efficiency low, and multiple clamping causes, and cumulative errors are large affect workpiece processing quality.
Utility model content
The purpose of this utility model be to provide a kind of efficiently, the self-replaced type multi-work piece drilling machine of multi-work piece, to solve the problem.
For realizing the utility model object, the technical scheme of employing is: a kind of self-replaced type multi-work piece drilling machine, and comprise frame and be positioned at the fixture in frame, in frame, the top of corresponding fixture is provided with the axles box with multiple drill bit; Described fixture comprises clamp bottom board, be positioned on clamp bottom board and the drive unit that slides to locating piece direction of the locating piece be oppositely arranged and clamp, driving clamp, and locating piece is fixedly installed; Back-moving spring is connected with between locating piece and clamp; The opposite face of locating piece and clamp offers mutually corresponding V-shaped groove, and the V-shaped groove on locating piece and clamp is at least two; The wedge that drive unit comprises cylinder and is connected with cylinder piston rod, the glide direction of wedge is vertical with the glide direction of clamp, and the surface relative with V-shaped groove of clamp is inclined-plane, and the slopes which match of described inclined-plane and wedge; On the inclined-plane of clamp, arrangement is supported with roller, and inclined-plane and the roller surface of wedge are tangent.
Further, the both sides of described clamp are provided with clamp gib block.
Further, the inclined-plane couple positioned opposite of described wedge has wedge gib block.
The beneficial effects of the utility model are, not only meet the clamping and positioning requirement of multi-work piece, avoid and manually change workpiece frequently, reduce labour intensity, improve working (machining) efficiency, realize the more than one piece clamping ability of workpiece, and the driving of cylinder and wedge makes fixture by can self-locking after Workpiece clamping, workpiece activity phenomenon can not be there is, boring procedure is more accurately reliable, and carry out rolling friction by the roller of arrangement between wedge and clamp, avoid the sliding friction repeatedly in use procedure between inclined-plane and aggravate the wearing and tearing of clamp and wedge, clamp will be caused after wearing and tearing cannot to reach clamping formed and clamping failures, by back-moving spring, clamp is resetted after machining, ensure that the crudy of all workpiece, simple and practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of the self-replaced type multi-work piece drilling machine that the utility model provides;
Fig. 2 is the top view of the fixture of the self-locking multi-work piece drilling machine that the utility model provides.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Fig. 1, Fig. 2 show the self-replaced type multi-work piece drilling machine that the utility model provides, and comprise frame and be positioned at the fixture in frame, in frame, the top of corresponding fixture is provided with the axles box 7 with multiple drill bit 71; Fixture comprises clamp bottom board 1, be positioned on clamp bottom board 1 and the locating piece 2 be oppositely arranged and clamp 3, the drive unit 4 that drives clamp 3 to slide to locating piece 2 direction, locating piece 2 is fixedly installed; Back-moving spring 6 is connected with between locating piece 2 and clamp 3; The opposite face of locating piece 2 and clamp 3 offers mutually corresponding V-shaped groove 5, and the V-shaped groove 5 on locating piece 2 and clamp 3 is at least two; The wedge 42 that drive unit 4 comprises cylinder 41 and is connected with cylinder piston rod, the glide direction of wedge 42 is vertical with the glide direction of clamp 3, and the surface relative with V-shaped groove 5 of clamp 3 is inclined-plane, and the slopes which match of inclined-plane and wedge 42; On the inclined-plane of clamp 3, arrangement is supported with roller 32, the inclined-plane of wedge 42 and roller 32 plane tangent.
Multiple drill bits 71 of axles box 7 are corresponding respectively with V-shaped groove 5.Frame is arranged the elevating mechanism 8 driving axles box 7 to be elevated, realize especially by motor leading screw.
The both sides of clamp 3 are provided with clamp gib block 31, and the inclined-plane couple positioned opposite of wedge 42 has wedge gib block 43, make the slip of clamp 3 and wedge 42 more smooth and easy, avoid crooked.Wedge 42 and clamp 3 are steelwork, and the angle on inclined-plane is 3 °-10 °, ensure good self-locking effect.
The hand control valve 9 of its action of cylinder 41 connection control, stretching of operator brake control valve 9 control cylinder piston rod.Add man-hour, multiple workpiece is placed on the V-shaped groove 5 of locating piece 2, by cylinder 41, wedge 42 is slided, and then by wedge inclined-plane and roller 32, clamp 3 is slided to locating piece 2 direction, by Workpiece clamping in the V-shaped groove 5 of locating piece 2 and clamp 3, realize clamping, back-moving spring 6 is compressed, after processing, wedge 42 is return, clamp 3 is automatically return under the active force of back-moving spring 6, can take out this batch of workpiece, convenient and swift.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a self-replaced type multi-work piece drilling machine, comprise frame and be positioned at the fixture in frame, it is characterized in that, in frame, the top of corresponding fixture is provided with the axles box with multiple drill bit; Described fixture comprises clamp bottom board, be positioned on clamp bottom board and the drive unit that slides to locating piece direction of the locating piece be oppositely arranged and clamp, driving clamp, and locating piece is fixedly installed; Back-moving spring is connected with between locating piece and clamp; The opposite face of locating piece and clamp offers mutually corresponding V-shaped groove, and the V-shaped groove on locating piece and clamp is at least two; The wedge that drive unit comprises cylinder and is connected with cylinder piston rod, the glide direction of wedge is vertical with the glide direction of clamp, and the surface relative with V-shaped groove of clamp is inclined-plane, and the slopes which match of described inclined-plane and wedge; On the inclined-plane of clamp, arrangement is supported with roller, and inclined-plane and the roller surface of wedge are tangent.
2. self-replaced type multi-work piece drilling machine according to claim 1, is characterized in that, the both sides of described clamp are provided with clamp gib block.
3. self-replaced type multi-work piece drilling machine according to claim 1, is characterized in that, the inclined-plane couple positioned opposite of described wedge has wedge gib block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772975.1U CN204295373U (en) | 2014-12-10 | 2014-12-10 | A kind of self-replaced type multi-work piece drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772975.1U CN204295373U (en) | 2014-12-10 | 2014-12-10 | A kind of self-replaced type multi-work piece drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204295373U true CN204295373U (en) | 2015-04-29 |
Family
ID=53100951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420772975.1U Expired - Fee Related CN204295373U (en) | 2014-12-10 | 2014-12-10 | A kind of self-replaced type multi-work piece drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204295373U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476276A (en) * | 2014-12-10 | 2015-04-01 | 成都市翻鑫家科技有限公司 | Self-resetting multi-workpiece drilling machine |
| CN106078270A (en) * | 2016-08-02 | 2016-11-09 | 无锡尊宝电动车有限公司 | A kind of electrical accessorie processing boring machine |
| CN109893204A (en) * | 2019-02-28 | 2019-06-18 | 成都真实维度科技有限公司 | A kind of more drill-bit changing device for being guided on bone drilling device automatically |
-
2014
- 2014-12-10 CN CN201420772975.1U patent/CN204295373U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476276A (en) * | 2014-12-10 | 2015-04-01 | 成都市翻鑫家科技有限公司 | Self-resetting multi-workpiece drilling machine |
| CN106078270A (en) * | 2016-08-02 | 2016-11-09 | 无锡尊宝电动车有限公司 | A kind of electrical accessorie processing boring machine |
| CN109893204A (en) * | 2019-02-28 | 2019-06-18 | 成都真实维度科技有限公司 | A kind of more drill-bit changing device for being guided on bone drilling device automatically |
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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: 20150429 Termination date: 20151210 |
|
| EXPY | Termination of patent right or utility model |