CN105397514B - A kind of self-cleaning workpiece positioning clamp - Google Patents
A kind of self-cleaning workpiece positioning clamp Download PDFInfo
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- CN105397514B CN105397514B CN201510931229.1A CN201510931229A CN105397514B CN 105397514 B CN105397514 B CN 105397514B CN 201510931229 A CN201510931229 A CN 201510931229A CN 105397514 B CN105397514 B CN 105397514B
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- filler strip
- chuck body
- air inlet
- venthole
- self
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses a kind of self-cleaning workpiece positioning clamps, comprising: chuck body, gas source triplet and compressed air provide unit；Chuck body is equipped with the first filler strip and the second filler strip, is respectively equipped with the first venthole and the second venthole on the first filler strip and the second filler strip；First venthole has the first air inlet and the first gas outlet, and the second venthole has the second air inlet and the second gas outlet；Air inlet pipe is equipped on the upper surface of chuck body and between the first filler strip and the second filler strip, the both ends of air inlet pipe are connect with the first air inlet and the second air inlet respectively；It is equipped in air inlet pipe and between both ends the branch pipe communicated therewith, branch pipe provides unit with compressed air through gas source triplet and connect.The present invention can effectively avoid the problem of workpiece is influenced, scratched by last time residual chip in clamping process.
Description
Technical field
The present invention relates to processing technique field more particularly to a kind of self-cleaning workpiece positioning clamps.
Background technique
With the raising that quality control requires, gradually strided forward to " zero-fault ", therefore, the assembly of machining fixture and workpiece
Also more and more important.Existing positioning fixture in use, after workpiece completes processing disassembly, can all there is chip and cutting
Liquid remains on the fitting surface of fixture.When new workpiece to be added is assemblied in thereon, it is easy to cause workpiece assembly surface wear or
It scratches, to cause quality of lot accident problem, it would be highly desirable to improve.
Summary of the invention
Technology based on the above background, the present invention propose a kind of self-cleaning workpiece positioning clamp.
The invention proposes a kind of self-cleaning workpiece positioning clamps, comprising: chuck body, gas source triplet and compression are empty
Air lift is for unit, in which:
The upper surface of the chuck body is equipped with the first filler strip and the second filler strip being parallel to each other, the first filler strip and the second pad
It is equipped with spacing between item, in the same plane, and to be equipped with first logical for the first filler strip for the upper surface of the first filler strip and the second filler strip
Stomata, the second filler strip are equipped with the second venthole；
First venthole has the first air inlet and the first gas outlet, and the first air inlet is located at the first filler strip close to the
The side of two filler strips, the first gas outlet are located at the upper surface of the first filler strip；
Second venthole has the second air inlet and the second gas outlet, and the second air inlet is located at the second filler strip close to the
The side of one filler strip, the second gas outlet are located at the upper surface of the second filler strip；
Air inlet pipe, and air inlet pipe are equipped on the upper surface of the chuck body and between the first filler strip and the second filler strip
Spacing between side and chuck body far from chuck body is respectively smaller than the first filler strip and the second filler strip upper surface and fixture
Spacing between ontology, the both ends of air inlet pipe are connect with the first air inlet and the second air inlet respectively；
Be equipped with the branch pipe communicated therewith in the air inlet pipe and between both ends, side of the branch pipe far from chuck body with
Spacing between chuck body is respectively smaller than the spacing between the first filler strip and the second filler strip upper surface and chuck body；
The one end of the branch pipe far from air inlet pipe provides unit with compressed air through gas source triplet and connect.
It preferably, further include providing the solenoid valve of unit on-off for controlling compressed air.
It preferably, further include that the sensor of action signal is provided for solenoid valve, sensor is used for the clamping to chuck body
Movement detect and according to testing result to solenoid valve sending action signal, the action signal that solenoid valve is sent according to sensor
Carry out opening and closing movement.
Preferably, first venthole be equipped with it is multiple, each first venthole along the first filler strip length direction interval
Arrangement.
Preferably, on the upper surface of first filler strip and it is located between two the first ventholes of arbitrary neighborhood and is equipped with the
One drainage trough.
Preferably, first drainage trough is closed at one end, and the other end is from the upper surface of the first filler strip to positioned at upper surface
The side surface direction of side extends and extends to the upper surface of chuck body along the side.
Preferably, the chuck body is equipped with the first lead-out groove being connected to the first drainage trough.
Preferably, first lead-out groove is closed at one end, another to be terminated with the first recovery tube.
Preferably, second venthole be equipped with it is multiple, each second venthole along the second filler strip length direction interval
Arrangement.
Preferably, on the upper surface of second filler strip and it is located between two the second ventholes of arbitrary neighborhood and is equipped with the
Two drainage troughs.
Preferably, second drainage trough is closed at one end, and the other end is from the upper surface of the second filler strip to positioned at upper surface
The side surface direction of side extends and extends to the upper surface of chuck body along the side.
Preferably, the chuck body is equipped with the second lead-out groove being connected to the second drainage trough.
Preferably, second lead-out groove is closed at one end, another to be terminated with the second recovery tube.
Preferably, first filler strip is equipped with the first pilot hole extended by the downward surface direction in its upper surface.
Preferably, second filler strip is equipped with the second pilot hole extended by the downward surface direction in its upper surface.
In the present invention, by the way that the first filler strip and the second filler strip are arranged in chuck body, padded using the first filler strip and second
Item is supported workpiece；By the way that the first venthole and the second venthole are respectively set on the first filler strip and filler strip, and make
The first gas outlet in one venthole is located at the upper surface of the first filler strip, and the second gas outlet in the second venthole is located at the second pad
The upper surface of item, the first air inlet and the second air inlet in the first venthole and the second venthole pass through air inlet pipe, branch respectively
Pipe provides unit with compressed air through gas source triplet and is connected to, and before the every subjob disassembly again new workpiece of clamping, compression is empty
Air lift inputs compressed air to the first venthole and the second venthole for unit, passes through the first filler strip of Air blowing cleaning and the second filler strip
Remaining chip and cutting fluid on upper surface, it is ensured that the cleaning of the first filler strip and the second filler strip upper surface avoids workpiece and
One filler strip and the second filler strip binding face are scratched in clamping process by chip, and the discharge of cuttings liquid can reduce workpiece in clamping mistake
It is slided in journey, improves workpiece stability in clamping process.Additionally due in the present invention the first venthole the first air inlet position
In close first filler strip close to the side of the second filler strip, the second air inlet of the second venthole is made to be located at the second filler strip close to first
The side of filler strip, the spacing between side and chuck body of the air inlet pipe far from chuck body are respectively smaller than the first filler strip and second
Spacing between filler strip upper surface and chuck body；Spacing difference between side and chuck body of the branch pipe far from chuck body
Less than the spacing between the first filler strip and the second filler strip upper surface and chuck body；By above structure be arranged so that air inlet pipe and
Branch pipe steps down to workpiece.
In conclusion a kind of self-cleaning workpiece positioning clamp proposed by the invention by the first filler strip, the second filler strip,
The mutual cooperation that first venthole, the second venthole, gas source triplet and compressed air provide unit is realized to clamping face
Automated cleaning can effectively avoid the problem of workpiece is influenced, scratched by last time residual chip in clamping process.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of self-cleaning workpiece positioning clamp proposed by the present invention.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
As shown in FIG. 1, FIG. 1 is a kind of structural schematic diagrams of self-cleaning workpiece positioning clamp proposed by the present invention.
Referring to Fig.1, a kind of self-cleaning workpiece positioning clamp that the embodiment of the present invention proposes, comprising: chuck body 1, gas
Source triplet 2 and compressed air provide unit 3, in which:
The upper surface of the chuck body 1 is equipped with the first filler strip 4 and the second filler strip 5 that are parallel to each other, the first filler strip 4 and the
Spacing is equipped between two filler strips 5, the upper surface of the first filler strip 4 and the second filler strip 5 in the same plane, and is set on the first filler strip 4
There is the first pilot hole 43 extended by the downward surface direction in its upper surface, the second filler strip 5 is equipped with by the downward surface in its upper surface
The second pilot hole 53 that direction extends, the first filler strip 4 are equipped with the first venthole 41, and the second filler strip 5 is equipped with the second venthole
51；First filler strip 4 and the second filler strip 5 cooperate to workpiece support.
First venthole 41 be equipped with it is multiple, each first venthole 41 along the first filler strip 4 length direction interval cloth
It sets, on the upper surface of the first filler strip 4 and is located between two the first ventholes 41 of arbitrary neighborhood equipped with the first drainage trough 42, the
One drainage trough 42 it is closed at one end, the other end from the upper surface of the first filler strip 4 to be located at upper surface side side surface direction extend
And the upper surface of chuck body 1 is extended to along the side；Chuck body 1 is equipped with first be connected to the first drainage trough 42 and draws
Slot 11 out, the first lead-out groove 11 it is closed at one end, it is another to be terminated with the first recovery tube；First venthole 41 has the first air inlet
With the first gas outlet, the first air inlet is located at the first filler strip 4 close to the side of the second filler strip 5, and the first gas outlet is located at the first pad
The upper surface of item 4；Second venthole 51 be equipped with it is multiple, between length direction of each second venthole 51 along the second filler strip 5
Every arrangement；On the upper surface of second filler strip 5 and it is located between two the second ventholes 51 of arbitrary neighborhood equipped with the second drainage trough
52；Second drainage trough 52 it is closed at one end, the other end from the upper surface of the second filler strip 5 to be located at upper surface side side surface direction
Extend and extend to along the side upper surface of chuck body 1；Chuck body 1 is equipped with the be connected to the second drainage trough 52
Two lead-out grooves 12；Second lead-out groove 12 it is closed at one end, it is another to be terminated with the second recovery tube；Second venthole 51 have second into
Port and the second gas outlet, the second air inlet are located at the second filler strip 5 close to the side of the first filler strip 4, and the second gas outlet is located at the
The upper surface of two filler strips 5；Air inlet is equipped on the upper surface of the chuck body 1 and between the first filler strip 4 and the second filler strip 5
Pipe 6, and the spacing between side of the air inlet pipe 6 far from chuck body 1 and chuck body 1 is respectively smaller than the first filler strip 4 and second
Spacing between 5 upper surface of filler strip and chuck body 1, the both ends of air inlet pipe 6 connect with the first air inlet and the second air inlet respectively
It connects；Be equipped with the branch pipe 7 communicated therewith in the air inlet pipe 6 and between both ends, side of the branch pipe 7 far from chuck body 1 with
Spacing between chuck body 1 is respectively smaller than the spacing between the first filler strip 4 and 5 upper surface of the second filler strip and chuck body 1；Institute
It states the one end of branch pipe 7 far from air inlet pipe 6 and is connect through gas source triplet 2 with compressed air offer unit 3.
It further include that compressed air provides the solenoid valve of 3 on-off of unit and solenoid valve is provided and moved for controlling in the present embodiment
Make the sensor of signal, sensor is used to detect and according to testing result to solenoid valve to the clamping movement of chuck body 1
Sending action signal, solenoid valve carry out opening and closing movement according to the action signal that sensor is sent；Pass through sensor and solenoid valve
It is arranged to realize and provides the automatic control of 3 on-off of unit to compressed air.
In the present invention, by the way that the first filler strip 4 and the second filler strip 5 are arranged in chuck body 1, the first filler strip 4 and are utilized
Two filler strips 5 are supported workpiece；By the way that the first venthole 41 and the second venthole are respectively set on the first filler strip 4 and filler strip
51, and the first gas outlet in the first venthole 41 is made to be located at the upper surface of the first filler strip 4, second in the second venthole 51 goes out
Port is located at the upper surface of the second filler strip 5, the first venthole 41 and the first air inlet and the second air inlet in the second venthole 51
Mouth is provided unit 3 with compressed air through gas source triplet 2 and is connected to by air inlet pipe 6, branch pipe 7 respectively, when every subjob dismantles weight
Before the new workpiece of new clamping, compressed air provides unit 3 and inputs compressed air to the first venthole 41 and the second venthole 51, leads to
Remaining chip and cutting fluid on 5 upper surface of Air blowing cleaning the first filler strip 4 and the second filler strip are crossed, and passes through the first drainage trough
42, the first lead-out groove 11 and the mutual cooperation of the first recovery tube exclude the bits remained on 4 upper surface of the first filler strip and cutting fluid
And it recycles；Make to remain in table on the second filler strip 5 by the mutual cooperation of the second drainage trough 52, the second lead-out groove 12 and the second recovery tube
Bits and cutting fluid on face are excluded and are recycled；So that it is guaranteed that the cleaning of 5 upper surface of the first filler strip 4 and the second filler strip, avoids workpiece
It is scratched in clamping process by chip with the first filler strip 4 and 5 binding face of the second filler strip, and the discharge of cuttings liquid can reduce workpiece and exist
It is slided in clamping process, improves workpiece stability in clamping process.
Further, since the first air inlet of the first venthole 41 is located at close to the first filler strip 4 close to the second pad in the present invention
The side of item 5 makes the second air inlet of the second venthole 51 be located at the second filler strip 5 close to the side of the first filler strip 4, air inlet pipe 6
Spacing between side and chuck body 1 far from chuck body 1 be respectively smaller than the first filler strip 4 and 5 upper surface of the second filler strip with
Spacing between chuck body 1；Spacing between side of the branch pipe 7 far from chuck body 1 and chuck body 1 is respectively smaller than first
Spacing between filler strip 4 and 5 upper surface of the second filler strip and chuck body 1；It is arranged by above structure so that air inlet pipe 6 and branch pipe
7 pairs of workpiece are stepped down.
From the foregoing, it will be observed that a kind of self-cleaning workpiece positioning clamp proposed by the invention passes through the first filler strip 4, the second filler strip
5, the mutual cooperation that the first venthole 41, the second venthole 51, gas source triplet 2 and compressed air provide unit 3 realizes pair
The automated cleaning in clamping face can effectively avoid the problem of workpiece is influenced, scratched by last time residual chip in clamping process.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of self-cleaning workpiece positioning clamp characterized by comprising chuck body (1), gas source triplet (2) and pressure
Contracting air provides unit (3), in which:
The upper surface of the chuck body (1) is equipped with the first filler strip (4) and the second filler strip (5) being parallel to each other, the first filler strip (4)
And second be equipped with spacing between filler strip (5), the upper surface of the first filler strip (4) and the second filler strip (5) in the same plane, and first
Filler strip (4) is equipped with the first venthole (41), and the second filler strip (5) is equipped with the second venthole (51)；
First venthole (41) has the first air inlet and the first gas outlet, and the first air inlet is located at the first filler strip (4) and leans on
The side of nearly second filler strip (5), the first gas outlet are located at the upper surface of the first filler strip (4)；
Second venthole (51) has the second air inlet and the second gas outlet, and the second air inlet is located at the second filler strip (5) and leans on
The side of nearly first filler strip (4), the second gas outlet are located at the upper surface of the second filler strip (5)；
Air inlet pipe (6) are equipped on the upper surface of the chuck body (1) and between the first filler strip (4) and the second filler strip (5),
And air inlet pipe (6) far from chuck body (1) side and chuck body (1) between spacing be respectively smaller than the first filler strip (4) and
Spacing between second filler strip (5) upper surface and chuck body (1), the both ends of air inlet pipe (6) respectively with the first air inlet and
The connection of two air inlets；
It is equipped on the air inlet pipe (6) and between both ends the branch pipe (7) communicated therewith, branch pipe (7) is far from chuck body (1)
Side and chuck body (1) between spacing be respectively smaller than the first filler strip (4) and the second filler strip (5) upper surface and chuck body
(1) spacing between；
The one end of the branch pipe (7) far from air inlet pipe (6) provides unit (3) with compressed air through gas source triplet (2) and connect.
2. self-cleaning workpiece positioning clamp according to claim 1, which is characterized in that further include empty for controlling compression
Solenoid valve of the air lift for unit (3) on-off.
3. self-cleaning workpiece positioning clamp according to claim 2, which is characterized in that further include provided for solenoid valve it is dynamic
Make the sensor of signal, sensor is used to detect and according to testing result to electromagnetism to the clamping movement of chuck body (1)
Valve sending action signal, solenoid valve carry out opening and closing movement according to the action signal that sensor is sent.
4. self-cleaning workpiece positioning clamp according to claim 1, which is characterized in that first venthole (41) sets
Have it is multiple, each first venthole (41) along the first filler strip (4) length direction arranged for interval.
5. self-cleaning workpiece positioning clamp according to claim 4, which is characterized in that first filler strip (4) it is upper
On surface and it is located between two the first ventholes (41) of arbitrary neighborhood equipped with the first drainage trough (42)；Preferably, described
One drainage trough (42) it is closed at one end, the other end from the upper surface of the first filler strip (4) to be located at upper surface side side surface direction
Extend and extend to along the side upper surface of chuck body (1)；Preferably, the chuck body (1) is equipped with and first
The first lead-out groove (11) of drainage trough (42) connection.
6. self-cleaning workpiece positioning clamp according to claim 5, which is characterized in that first lead-out groove (11)
It is closed at one end, it is another to be terminated with the first recovery tube.
7. self-cleaning workpiece positioning clamp according to claim 1, which is characterized in that second venthole (51) sets
Have it is multiple, each second venthole (51) along the second filler strip (5) length direction arranged for interval.
8. self-cleaning workpiece positioning clamp according to claim 7, which is characterized in that second filler strip (5) it is upper
On surface and it is located between two the second ventholes (51) of arbitrary neighborhood equipped with the second drainage trough (52)；Preferably, described
Two drainage troughs (52) it is closed at one end, the other end from the upper surface of the second filler strip (5) to be located at upper surface side side surface direction
Extend and extend to along the side upper surface of chuck body (1)；Preferably, the chuck body (1) is equipped with and second
The second lead-out groove (12) of drainage trough (52) connection.
9. self-cleaning workpiece positioning clamp according to claim 8, which is characterized in that second lead-out groove (12)
It is closed at one end, it is another to be terminated with the second recovery tube.
10. self-cleaning workpiece positioning clamp according to claim 1 to 9, which is characterized in that described first
Filler strip (4) is equipped with the first pilot hole (43) extended by the downward surface direction in its upper surface；Preferably, second filler strip
(5) it is equipped with the second pilot hole (53) extended by the downward surface direction in its upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510931229.1A CN105397514B (en) | 2015-12-11 | 2015-12-11 | A kind of self-cleaning workpiece positioning clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510931229.1A CN105397514B (en) | 2015-12-11 | 2015-12-11 | A kind of self-cleaning workpiece positioning clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105397514A CN105397514A (en) | 2016-03-16 |
| CN105397514B true CN105397514B (en) | 2019-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510931229.1A Active CN105397514B (en) | 2015-12-11 | 2015-12-11 | A kind of self-cleaning workpiece positioning clamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN105397514B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396909A (en) * | 2018-12-14 | 2019-03-01 | 深圳市顺科智能设备有限公司 | Multifunctional intellectual four sides clamping die group |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008173735A (en) * | 2007-01-19 | 2008-07-31 | Nt Tool Corp | Machine tool, and cleaning method of fitting hole of positioning block in machine tool |
| CN102335831A (en) * | 2011-08-11 | 2012-02-01 | 温州瑞明工业股份有限公司 | Casting tool detection fixture and detection method thereof |
| CN202151794U (en) * | 2011-06-20 | 2012-02-29 | 重庆登科金属制品有限公司 | Chip blowing device for clamp pad block |
| CN104029045A (en) * | 2014-06-27 | 2014-09-10 | 马鞍山纽泽科技服务有限公司 | Positioning fixture for machining gearbox shell |
| CN204565223U (en) * | 2015-04-10 | 2015-08-19 | 浙江中捷缝纫科技有限公司 | A kind of clamp structure of processing sewing machine parts |
| CN105033682A (en) * | 2015-08-24 | 2015-11-11 | 苏州骏发精密机械有限公司 | Multi-head clamp |
-
2015
- 2015-12-11 CN CN201510931229.1A patent/CN105397514B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008173735A (en) * | 2007-01-19 | 2008-07-31 | Nt Tool Corp | Machine tool, and cleaning method of fitting hole of positioning block in machine tool |
| CN202151794U (en) * | 2011-06-20 | 2012-02-29 | 重庆登科金属制品有限公司 | Chip blowing device for clamp pad block |
| CN102335831A (en) * | 2011-08-11 | 2012-02-01 | 温州瑞明工业股份有限公司 | Casting tool detection fixture and detection method thereof |
| CN104029045A (en) * | 2014-06-27 | 2014-09-10 | 马鞍山纽泽科技服务有限公司 | Positioning fixture for machining gearbox shell |
| CN204565223U (en) * | 2015-04-10 | 2015-08-19 | 浙江中捷缝纫科技有限公司 | A kind of clamp structure of processing sewing machine parts |
| CN105033682A (en) * | 2015-08-24 | 2015-11-11 | 苏州骏发精密机械有限公司 | Multi-head clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105397514A (en) | 2016-03-16 |
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