CN204584783U - A kind of boring automatic centering clamp device - Google Patents
A kind of boring automatic centering clamp device Download PDFInfo
- Publication number
- CN204584783U CN204584783U CN201520176252.XU CN201520176252U CN204584783U CN 204584783 U CN204584783 U CN 204584783U CN 201520176252 U CN201520176252 U CN 201520176252U CN 204584783 U CN204584783 U CN 204584783U
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- automatic centering
- clamp
- clamping
- clamp device
- workpiece
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Abstract
The utility model relates to a kind of boring automatic centering clamp device, specifically discloses a kind of being applied on drilling machine and can be fixed on Drilling machines bench, be applicable to the automatic centering clamp device of sheet material workpiece Drilling operation.It comprises the acting clamping wrench of the clamp base that can be arranged on Drilling machines bench, the clamping plate of the realized automatic centering be fixed in clamp base, the clamp system driving jig plate and adjustment clamp system.The utility model can realize the automatic centering clamping of workpiece, improves positioning precision and ensures product processing quality.
Description
Technical field
The utility model belongs to the positioning fixture field in drilling machine processing, is specifically related to a kind of boring automatic centering clamp device.
Background technology
Drilling machine utilizes bit for main motion, and drill bit moves axially as feed motion is at the lathe of the enterprising perform hole processing of workpiece.Be typically employed in the position that the mode that surface of the work is rule carrys out locating hole before Workpiece boring, carry out drilling processing according to the cross centre line pulled in advance.Add and adopt man-hour pressing plate to fix or gripping means grips, because common clamping device is difficult to realize automatic centering clamping, the lateral attitude precision of workpiece is difficult to ensure.
Summary of the invention
The purpose of this utility model is to provide one to can be used for drilling machine Drilling operation, can ensure the automatic centering clamp device of the lateral attitude precision of machining hole.
Concrete technical scheme of the present utility model is as follows:
Sheet material workpiece is holed Special Automatic centering clamping device, and clamp system adopts the transmission of two-wire trapezoidal thread, and clamping plate in being driven by right-handed thread, left hand thread drives outer clamping plate, realizes automatic centering and clamping.First stationary fixture before processing, longitudinal register is carried out to workpiece in the position of machining hole as required, and adjust by rotating clip spanner after lengthwise position, acting clamping wrench drives clamping plate clamping work pieces by the trapezoidal thread in clamp system.Workpiece boring terminates only to need rotating clip spanner to unclamp clamping plate, can complete the Drilling operation of workpiece.Adopt the utility model can quick position and accurate positioning, Workpiece clamping and dismounting quickness and high efficiency.
accompanying drawing illustrates:
Fig. 1 is three-dimensional structure diagram of the present utility model
Fig. 2 is clamp system sketch of the present utility model
In figure: clamping plate in 1-, 2-clamp system, the outer clamping plate of 3-, 4-turning cylinder, 5-acting clamping wrench, 6-is dull and stereotyped, 7-workpiece, 8-right-handed thread, 9-left hand thread.
detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in the figure, the utility model comprises the flat board 6 being fixed on the clamp system 2 on Drilling machines bench by pressing plate and being fixed on clamp mechanism, be arranged on the turning cylinder 4 of clamp system inside, in driving, the right-handed thread 8 of clamping plate 1 and the left hand thread 9 of the outer clamping plate of driving, drive the acting clamping wrench 5 of turning cylinder.
In the process of drilling positioning clamping device work, automatic centering clamp device is located and is fixed on Drilling machines bench.The turning cylinder of clamp mechanism inside is processed with two-wire trapezoidal thread, processes right-handed thread 8 and left hand thread 9 respectively on the rotating shaft, and right-handed thread and the symmetrical distribution of left hand thread.Need the acting clamping wrench 5 be rotatably installed in during clamping work pieces on turning cylinder 4, the trapezoidal thread on turning cylinder rotates along with axle, and right-handed thread 8 drives interior clamping plate 1 left hand thread to drive outer clamping plate 2 to realize automatic centering clamping placement workpiece 7 on the plate 6.Start drilling machine and drilling processing is carried out to workpiece, only need rotating clip spanner can take off workpiece after Workpiece boring processing and complete processing.
Claims (2)
1. a boring automatic centering clamp device, comprise the clamp system (2) that can be fixed on Drilling machines bench, the turning cylinder (4) be arranged in clamp system connects the acting clamping wrench (5) of turning cylinder and is arranged on the interior clamping plate (1) on clamp system, outer clamping plate (2), described turning cylinder (4) is processed right-handed thread (8) and left hand thread (9).
2. the boring automatic centering clamp device of one according to claim 1, is characterized in that: described right-handed thread (8) and left hand thread (9) are two-wire trapezoidal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176252.XU CN204584783U (en) | 2015-03-27 | 2015-03-27 | A kind of boring automatic centering clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176252.XU CN204584783U (en) | 2015-03-27 | 2015-03-27 | A kind of boring automatic centering clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204584783U true CN204584783U (en) | 2015-08-26 |
Family
ID=53920980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520176252.XU Active CN204584783U (en) | 2015-03-27 | 2015-03-27 | A kind of boring automatic centering clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204584783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239488A (en) * | 2016-06-15 | 2016-12-21 | 周开文 | A kind of Digit Control Machine Tool machinery hands and positioner |
| CN107186525A (en) * | 2017-06-14 | 2017-09-22 | 安徽合力股份有限公司 | A kind of clamping device positioned for gear box fast aligning |
-
2015
- 2015-03-27 CN CN201520176252.XU patent/CN204584783U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239488A (en) * | 2016-06-15 | 2016-12-21 | 周开文 | A kind of Digit Control Machine Tool machinery hands and positioner |
| CN107186525A (en) * | 2017-06-14 | 2017-09-22 | 安徽合力股份有限公司 | A kind of clamping device positioned for gear box fast aligning |
| CN107186525B (en) * | 2017-06-14 | 2023-08-04 | 安徽合力股份有限公司 | Clamping device for quick alignment and positioning of gearbox body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Boring automatic centering clamping device Effective date of registration: 20160606 Granted publication date: 20150826 Pledgee: Guangdong Development Bank, Limited by Share Ltd, Kunming, China World Trade Center branch Pledgor: Kunming Fangda Chunying Plate Spring Co., Ltd. Registration number: 2016530000004 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model |