CN208644747U - A kind of Full automatic penumatic fixture for numerically-controlled machine tool - Google Patents
A kind of Full automatic penumatic fixture for numerically-controlled machine tool Download PDFInfo
- Publication number
- CN208644747U CN208644747U CN201820955724.5U CN201820955724U CN208644747U CN 208644747 U CN208644747 U CN 208644747U CN 201820955724 U CN201820955724 U CN 201820955724U CN 208644747 U CN208644747 U CN 208644747U
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- machine tool
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- control valve
- directional control
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Abstract
The utility model discloses a kind of Full automatic penumatic fixtures for numerically-controlled machine tool, including clamp body, step cushion block is provided at the top of clamp body, several pressing plates are installed at the top of step cushion block, bolt is provided on pressing plate, the bottom of step cushion block is provided with backing plate, pipe joint type flange cylinder offers blow vent B on the inside of workpiece, the bottom of pipe joint type flange cylinder is equipped with the first solenoid directional control valve and the second solenoid directional control valve, and first solenoid directional control valve it is symmetrical about workpiece with the second solenoid directional control valve, the bottom of blow vent B offers blow vent A.The utility model is by replacing different pressing plates, part of different shapes is clamped to realize, and it can also be achieved more than one piece part clamping simultaneously, effectively improve production efficiency, solve the problems, such as that traditional machine tool fixture is manually stepped up production low efficiency, using pressure differential structure, reduce air consumption and impact, meets the needs of modern efficient production.
Description
Technical field
The utility model relates to a kind of field of fixtures, in particular to a kind of Full automatic penumatic fixture for numerically-controlled machine tool.
Background technique
In modern production, fixture is necessary technological equipment, it directly affects the manufacturing cost of production efficiency and product
And part processing precision, so the design and update of fixture occupy very special and consequence in the industrial production, still
In the prior art, on numerically-controlled machine tool or machining center, the clamping object of fixture is single, and gripping block does not have versatility, processing
Correction time is long, and the manual operation when replacing vice or chuck, and production efficiency is low, large labor intensity, and hardly possible adapts to modern work
The demand of industry production.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and is provided a kind of for numerically-controlled machine tool
Full automatic penumatic fixture clamps part of different shapes to realize, and can also be achieved more than one piece by replacing different pressing plates
Part clamping simultaneously, effectively improves production efficiency, solves the problems, such as that traditional machine tool fixture is manually stepped up production low efficiency,
Meets the needs of modern efficient production.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of Full automatic penumatic fixture for numerically-controlled machine tool of the utility model, including clamp body, the top of the clamp body
Portion is provided with step cushion block, and several pressing plates are equipped at the top of the step cushion block, is provided with bolt on the pressing plate, and described
The bottom of rank cushion block is provided with backing plate, workpiece is provided at the top of the backing plate, it is fixed that one end of the workpiece is provided with straight pin
Position block, the clamp body are internally provided with several pipe joint type flange cylinders symmetrical about workpiece, the pipe joint type method
Piston rod is installed, and the end of piston rod is connected with bolt on blue cylinder, the pipe joint type flange cylinder is close to work
Blow vent B is offered on the inside of part, the bottom of the pipe joint type flange cylinder is equipped with the first solenoid directional control valve and the second electromagnetism
Reversal valve, and the first solenoid directional control valve and the second solenoid directional control valve are symmetrical about workpiece, the bottom of the blow vent B offers
Blow vent A.
As a kind of optimal technical scheme of the utility model, the two sides of the clamp body are provided with pressure switch.
As a kind of optimal technical scheme of the utility model, the pressing plate is sequentially connected by bolt and piston rod.
As a kind of optimal technical scheme of the utility model, the quantity of the pipe joint type flange cylinder is two.
As a kind of optimal technical scheme of the utility model, the pipe joint type flange cylinder is connected with speed governing valve.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model clamps part of different shapes by replacing different pressing plates, to realize, and can also be achieved
More than one piece part clamping simultaneously, effectively improves production efficiency, solves traditional machine tool fixture and manually step up production low efficiency
Problem reduces air consumption and impact using pressure differential structure, meets the needs of modern efficient production.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is the top view of the utility model;
In figure: 1, step cushion block;2, clamp body;3, pipe joint type flange cylinder;4, piston rod;5, straight pin locating piece;
6, workpiece;7, pressing plate;8, bolt;9, backing plate;10, blow vent B;11, the first solenoid directional control valve;12, the second solenoid directional control valve;
13, blow vent A;14, pressure switch;15, speed governing valve.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Wherein identical label all refers to identical component in attached drawing.
In addition, if the detailed description of known technology for show the utility model be characterized in it is unnecessary, then by it
It omits.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to it is attached
Direction in figure, word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of Full automatic penumatic fixture for numerically-controlled machine tool, including clamp body
2, the top of clamp body 2 is provided with step cushion block 1, and the top of step cushion block 1 is equipped with several pressing plates 7, is provided with spiral shell on pressing plate 7
Bolt 8, the bottom of step cushion block 1 are provided with backing plate 9, and the top of backing plate 9 is provided with workpiece 6, and one end of workpiece 6 is provided with cylinder
Finger setting block 5, clamp body 2 are internally provided with several pipe joint type flange cylinders 3 symmetrical about workpiece 6, pipe joint type method
Piston rod 4 is installed, and the end of piston rod 4 is connected with bolt 8 on blue cylinder 3, pipe joint type flange cylinder 3 is close
The inside of workpiece 6 offers blow vent B10, and the bottom of pipe joint type flange cylinder 3 is equipped with the first solenoid directional control valve 11 and second
Solenoid directional control valve 12, and the first solenoid directional control valve 11 and the second solenoid directional control valve 12 are symmetrical about workpiece 6, the bottom of blow vent B10
Portion offers blow vent A13.
Further, the two sides of clamp body 2 are provided with pressure switch 14, can guarantee after clamping workpiece 6 completely,
Signal can be issued.
Pressing plate 7 is sequentially connected by bolt 8 and piston rod 4, and gas passes through blow vent and pipe joint type flange cylinder 3
Zone of action piston connecting rod 4 moves up and down, and carries out pressing up and down at the top of workpiece 6 with dynamic pressure plate 7 by bolt 8, rises
To the effect of workpiece pressing 6.
The quantity of pipe joint type flange cylinder 3 is two, is capable of forming pressure differential structure, reduces air consumption and impact.
Pipe joint type flange cylinder 3 is connected with speed governing valve 15,3 liang of cylinders of pipe joint type flange cylinder can be made synchronous, but synchronize essence
Degree is not high, while adjustable throughput out, controls the contraction speed of piston rod 4.
Specifically, gas passes through first again by the second solenoid directional control valve 12 after atomizer is atomized, by pipe joint type method
The blow vent B10 of blue cylinder 3 is entered in pipe joint type flange cylinder 3, pushes 4 downlink of piston rod, and rodless cavity gas is from ventilation
Mouth A13 outflow carries out pressing up and down at the top of workpiece 6 with dynamic pressure plate 7 by bolt 8, plays the role of workpiece pressing 6, gas
Body is entered in pipe joint type flange cylinder 3 by blow vent A13, pushes 4 uplink of piston rod, and rod chamber gas is from blow vent
B10 outflow, is risen with dynamic pressure plate 7 at the top of workpiece 6 by bolt 8, plays the role of unclamping workpiece 6, using pressure difference
Structure reduces air consumption and impact, by replacing different pressing plates 7, clamps part of different shapes to realize, but also
More than one piece part clamping simultaneously can be achieved, effectively improve production efficiency, solve traditional machine tool fixture and manually step up production effect
The low problem of rate.
The utility model clamps part of different shapes by replacing different pressing plates 7, to realize, and can also be achieved
More than one piece part clamping simultaneously, effectively improves production efficiency, solves traditional machine tool fixture and manually step up production low efficiency
Problem reduces air consumption and impact using pressure differential structure, meets the needs of modern efficient production.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of Full automatic penumatic fixture for numerically-controlled machine tool, including clamp body (2), which is characterized in that the clamp body (2)
Top be provided with step cushion block (1), be equipped with several pressing plates (7) at the top of the step cushion block (1), on the pressing plate (7)
It is provided with bolt (8), the bottom of the step cushion block (1) is provided with backing plate (9), is provided with workpiece at the top of the backing plate (9)
(6), one end of the workpiece (6) is provided with straight pin locating piece (5), the clamp body (2) be internally provided with it is several about
Workpiece (6) symmetrical pipe joint type flange cylinder (3) is equipped with piston rod (4) on the pipe joint type flange cylinder (3),
And the end of piston rod (4) is connected with bolt (8), the pipe joint type flange cylinder (3) opens up on the inside of workpiece (6)
Have blow vent B (10), the bottom of the pipe joint type flange cylinder (3) is equipped with the first solenoid directional control valve (11) and the second electromagnetism changes
To valve (12), and the first solenoid directional control valve (11) and the second solenoid directional control valve (12) about workpiece (6) symmetrically, the blow vent B
(10) bottom offers blow vent A (13).
2. a kind of Full automatic penumatic fixture for numerically-controlled machine tool according to claim 1, which is characterized in that the fixture
The two sides of body (2) are provided with pressure switch (14).
3. a kind of Full automatic penumatic fixture for numerically-controlled machine tool according to claim 1, which is characterized in that the pressing plate
(7) it is sequentially connected by bolt (8) and piston rod (4).
4. a kind of Full automatic penumatic fixture for numerically-controlled machine tool according to claim 1, which is characterized in that the pipe connects
The quantity of formula flange cylinder (3) is two.
5. a kind of Full automatic penumatic fixture for numerically-controlled machine tool according to claim 4, which is characterized in that the pipe connects
Formula flange cylinder (3) is connected with speed governing valve (15).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820955724.5U CN208644747U (en) | 2018-06-21 | 2018-06-21 | A kind of Full automatic penumatic fixture for numerically-controlled machine tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820955724.5U CN208644747U (en) | 2018-06-21 | 2018-06-21 | A kind of Full automatic penumatic fixture for numerically-controlled machine tool |
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Publication Number | Publication Date |
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CN208644747U true CN208644747U (en) | 2019-03-26 |
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CN201820955724.5U Expired - Fee Related CN208644747U (en) | 2018-06-21 | 2018-06-21 | A kind of Full automatic penumatic fixture for numerically-controlled machine tool |
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CN (1) | CN208644747U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112077385A (en) * | 2020-09-16 | 2020-12-15 | 上海航天精密机械研究所 | Cutting device of magnesium alloy casting system |
-
2018
- 2018-06-21 CN CN201820955724.5U patent/CN208644747U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112077385A (en) * | 2020-09-16 | 2020-12-15 | 上海航天精密机械研究所 | Cutting device of magnesium alloy casting system |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20200621 |
|
CF01 | Termination of patent right due to non-payment of annual fee |