CN208662763U - A kind of fixture for wire cutting machine tool - Google Patents
A kind of fixture for wire cutting machine tool Download PDFInfo
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- CN208662763U CN208662763U CN201821392934.4U CN201821392934U CN208662763U CN 208662763 U CN208662763 U CN 208662763U CN 201821392934 U CN201821392934 U CN 201821392934U CN 208662763 U CN208662763 U CN 208662763U
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- fixture
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- fixture block
- cutting machine
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Abstract
This case is related to a kind of fixture for wire cutting machine tool, comprising: the first fixture block, U-shaped, both ends are respectively equipped with the first convex block extended toward each other；Second fixture block, U-shaped, both ends are respectively equipped with the second convex block extended toward each other；Wherein, the first fixture block engages in opposite directions with the U-shaped opening of the second fixture block；First fixture block and the second fixture block inner wall are equipped at intervals with several sliding slots and sliding block；Sliding block has the draw runner to match with sliding slot, to make sliding block and sliding slot slidable connection；The bottom of first fixture block and the second fixture block is additionally provided with translot, and the blend stop of slidable movement is equipped in translot.This case realizes the bolt processing of the adaptive plurality of specifications of single sleeve clamp by the improvement to clamp structure, and can be in same sleeve clamp to the bolt simultaneous processing of different size；By the way that gutter is arranged, it can effectively guide the working fluid in wire cutting machine tool to be discharged along fixture, reduce the recovery difficult that bring work pieces process is considered to be worth doing due to liquid splash.
Description
Technical field
The utility model relates to a kind of machine tool fixture, in particular to a kind of fixture for wire cutting machine tool.
Background technique
Referred to as " wire cutting ", it is used as working electrode using wire electrode (molybdenum filament or tungsten molybdenum wire) to Wire EDM, in arteries and veins
It rushes under the action of power supply, forms spark discharge between working electrode and workpiece to be processed, flame path moment generates a large amount of heat,
Vaporize workpiece surface fusing even.Wire cutting machine tool passes through the movement of XY supporting plate, moves wire electrode along scheduled track,
To achieve the purpose that workpieces processing.
When carrying out linear cutter workpiece, need to fix workpiece by fixture, when workpiece volume is smaller, wire electrode
It can the multiple workpiece of simultaneous processing.But a set of dedicated fixture often in the prior art, is customized for a kind of workpiece, processing is different
Workpiece need replacing different fixtures, cause fixture quantity too many, it is at high cost, and while cannot achieve to more size workpieces
Processing.
Utility model content
Aiming at the deficiencies in the prior art, the utility model provides a kind of fixture for wire cutting machine tool, should
Fixture is mainly used for processing the bolt of variety classes different size, and slot of different shapes is opened up on the screw rod of bolt；This case is logical
The improvement to clamp structure is crossed, to which the bolt processing of the adaptive plurality of specifications of single sleeve clamp may be implemented, meets different size
Bolt in same sleeve clamp be processed.
To achieve the above object, the technical solution of the utility model is as follows:
A kind of fixture for wire cutting machine tool comprising:
First fixture block, U-shaped, both ends are respectively equipped with the first convex block extended toward each other；
Second fixture block, U-shaped, both ends are respectively equipped with the second convex block extended toward each other；
Wherein, first fixture block engages in opposite directions with the U-shaped opening of second fixture block, to form inner hollow and perforation
Assembly；
First fixture block and the second fixture block inner wall are equipped at intervals with several sliding slots and sliding block；The sliding block has
The draw runner to match with the sliding slot, to make sliding block and sliding slot slidable connection；
The bottom of first fixture block and the second fixture block is additionally provided with translot, and the blend stop of slidable movement is equipped in translot.
Preferably, the fixture for wire cutting machine tool, wherein the sliding block is T-shaped, has a vertical part and one
The tail end of transverse part, the vertical part connects draw runner.
Preferably, the fixture for wire cutting machine tool, wherein the draw runner end is equipped with arc raised line.
Preferably, the fixture for wire cutting machine tool, wherein the draw runner side wall is equipped with arc magnetic stripe.
Preferably, the fixture for wire cutting machine tool, wherein the side of sliding block transverse part towards the sliding slot is set
There are anti-slop serrations.
Preferably, the fixture for wire cutting machine tool, wherein the sliding block transverse part is equipped with gutter.
Preferably, the fixture for wire cutting machine tool, wherein first convex block and the second convex block direction are sliding
The side of slot is equipped with anti-slop serrations, is equipped with gutter towards the side of sliding block.
Preferably, the fixture for wire cutting machine tool, wherein the U-shaped opening both ends of first fixture block are set
Outwardly convex main tooth and the secondary slot being recessed inwardly positioned at the main tooth two sides；The U-shaped opening both ends of second fixture block are equipped with
The major trough being recessed inwardly and the secondary tooth positioned at the major trough two sides outwardly convex.
The beneficial effects of the utility model are:
1, by the improvement to clamp structure, the bolt processing of the adaptive plurality of specifications of single sleeve clamp is realized, and can
To the bolt simultaneous processing of different size in same sleeve clamp；
2, by setting gutter, it can effectively guide the working fluid in wire cutting machine tool to be discharged along fixture, inhibit liquid
Splashing, reduce due to liquid splash bring work pieces process consider to be worth doing recovery difficult.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the top view of the fixture for wire cutting machine tool.
Fig. 2 is the enlarged drawing of A in Fig. 1.
Fig. 3 is the structural schematic diagram of sliding block in fixture.
Fig. 4 is the enlarged drawing of B in Fig. 3.
Fig. 5 is the side view of the fixture for wire cutting machine tool.
Fig. 6 is the cross-sectional view of the fixture for wire cutting machine tool.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", " perpendicular ", " cross " "inner", "outside" is orientation based on the figure or position
Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.This
Outside, term " first ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
Embodiment 1
This case needs to be cut on the screw rod of the bolt of different size using high speed to-and-fro thread feed electric spark wire cutting machine
The arc groove of special shape.To improve processing technology, processing efficiency is improved, processing cost is reduced, now designs following fixture.
Referring to Figure 1-6, illustrate the fixture for wire cutting machine tool of one embodiment of this case comprising:
First fixture block 1, U-shaped, it is convex that both ends are respectively equipped with first for extending toward each other and (extending in the middle part of to U-shaped opening)
Block 101；
Second fixture block 2, U-shaped, it is convex that both ends are respectively equipped with second for extending toward each other and (extending in the middle part of to U-shaped opening)
Block 201；
Wherein, the first fixture block 1 engages in opposite directions with the U-shaped opening of the second fixture block 2, to form the combination of inner hollow and perforation
Body；It is designed to that inner hollow is mainly used for accommodating bolt 10 to be processed, is designed to the electricity that perforation is mainly used in wire cutting machine
11 to-and-fro thread of polar filament (wire electrode 11 is along the direction reciprocating motion perpendicular to plane in Fig. 1).Specifically, the first fixture block 1 and
Two fixture blocks 2 are used for the structure being engaged with each other are as follows: the U-shaped opening both ends of the first fixture block 1 are equipped with the main tooth 102 of outwardly convex and are located at
The secondary slot 103 that main 102 two sides of tooth are recessed inwardly；The U-shaped opening both ends of second fixture block are equipped with the major trough 202 being recessed inwardly and position
In the secondary tooth 203 of the 202 two sides outwardly convex of major trough；Main tooth 102 is engaged with the matching of major trough 202, secondary slot 103 and secondary 203, tooth
With engagement, the benefit being arranged in this way is that the gap after engagement is minimum, and joggled strength is high, conducive to the small shake for reducing workpiece in fixture
It is dynamic, and the good waterproof performance after engagement, it can prevent lateral from engagement place for cooling and punching bits working fluids in wire cutting machine
It overflows.
First fixture block 1 and 2 inner wall of the second fixture block are equipped at intervals with several sliding slots 3 and sliding block 4；Sliding block 4 has and sliding slot 3
The draw runner 5 to match, to make sliding block 4 and 3 slidable connection of sliding slot；Between sliding block 4 and sliding block 4, sliding block 4 and the first convex block
The cavity on 10 head of grip bolt is formed between 101 (or second convex blocks 201)；The quantity of sliding slot 3 and sliding block 4 can be according to reality
It needs to determine, the quantity of general sliding block 4 is less than the quantity of sliding slot 3；Spacing between sliding slot 3 can flexibly be set, face
When to different size of bolt, the position of sliding block 4 need to be only adjusted, also, different sliding blocks 4 can be inserted into the cunning of different location
In slot 3, in this way in same fixture, so that it may realize that single operation processes the bolt of multiple and different specifications, improve folder
The adaptive ability and versatility of tool.
See Fig. 5 and Fig. 6, the bottom of the first fixture block 1 and the second fixture block 2 is additionally provided with translot 6, is equipped in translot 6 and slidably moves
Dynamic blend stop 7.Blend stop 7 prevents its whereabouts, after to be processed, need to only take out along translot 6 for stopping the bolt 10 stacked gradually
Blend stop 7 out, bolt 10 are fallen, so as to easily take out the bolt 10 of machined mistake.
Wherein, further specifically, sliding block 4 is T-shaped, has a vertical part 401 and a transverse part 402, and the tail end of vertical part 401 connects
Connect draw runner 5.The size of vertical part 401 and transverse part 402 can depending on practical 10 shape size of bolt to be processed, this case without pair
It is defined.Draw runner 5 is preferable but is not limited to similar inverted triangle structure as shown in the figure.
Wherein, further specifically, 5 end of draw runner is equipped with arc raised line 501.Such as Fig. 4, arc raised line 501 can improve cunning
The stress intensity of item 5 in the x direction and the y direction, enhancing sliding block 4 and sliding slot 3 are firmly combined degree.Each draw runner 5 can be but
Be not limited to it is as shown in Figure 4 be respectively provided with an arc raised line 501 two ends respectively, as deformation, draw runner 5 can also only exist
One of end is equipped with an arc raised line 501, another end is not provided with keeping acute angle pointed, and the benefit of this design is volume
Also there is foolproof function outside.No matter how the specific structure of draw runner 5 changes, the structure of the sliding slot 3 accordingly structure with draw runner 5
It is consistent.
Wherein, further specifically, such as Fig. 4,5 side wall of draw runner is additionally provided with arc magnetic stripe 502.Since fixture material is mostly
Ferrous metal, the effect of arc magnetic stripe 502 are can to increase the binding force of sliding block 4 Yu sliding slot 3, and anti-limited slip block 4 is affected by gravity
It falls off from sliding slot 3；The magnetic force size of arc magnetic stripe 502 can be depending on the self weight of sliding block 4.Another effect of arc magnetic stripe 502
It is to cooperate with arc raised line 501 to improve stress intensity of the draw runner 5 in non-X-direction and non-Y-direction, to further increase cunning
The bond strength of block 4 and sliding slot 3.
Wherein, further specifically, 4 transverse part 402 of sliding block is equipped with anti-slop serrations 8 towards the side of sliding slot 3, to improve to be added
The soundness of work bolt, to minimize the subtle vibration of wire cutting machine conduction.The form of anti-slop serrations 8 includes but unlimited
Then metal zigzag as shown in the figure, it also may include the rough surface by grinder buffing acquisition or uses other non-skid coatings
The anti-skid structure of acquisition.
Wherein, further specifically, 4 transverse part 402 of sliding block is additionally provided with gutter 9.Gutter 9 can effectively guide wire cutting machine
Working fluid in bed is discharged along fixture, inhibits the splashing of liquid, reduces time that bring work pieces process due to liquid splash is considered to be worth doing
Receive difficulty；Also, gutter 9 may also function as weight loss effect, increase the combination of sliding block 4 and sliding slot 3 to cooperate arc magnetic stripe 502
Power.
Wherein, further specifically, the first convex block 101 and the second convex block 201 are equipped with anti-slop serrations 8 towards the side of sliding slot 3
(anti-slop serrations 8 herein can be identical as the anti-slop serrations 8 on sliding block 4) is equipped with (the drawing herein of gutter 9 towards the side of sliding block 4
Sink 9 can be identical as the gutter 9 on sliding block 4).
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (8)
1. a kind of fixture for wire cutting machine tool characterized by comprising
First fixture block, U-shaped, both ends are respectively equipped with the first convex block extended toward each other；
Second fixture block, U-shaped, both ends are respectively equipped with the second convex block extended toward each other；
Wherein, first fixture block engages in opposite directions with the U-shaped opening of second fixture block, to form the group of inner hollow and perforation
It is fit；
First fixture block and the second fixture block inner wall are equipped at intervals with several sliding slots and sliding block；The sliding block has and institute
The draw runner that sliding slot matches is stated, to make sliding block and sliding slot slidable connection；
The bottom of first fixture block and the second fixture block is additionally provided with translot, and the blend stop of slidable movement is equipped in translot.
2. the fixture according to claim 1 for wire cutting machine tool, which is characterized in that the sliding block is T-shaped, has one
The tail end of vertical part and a transverse part, the vertical part connects draw runner.
3. the fixture according to claim 2 for wire cutting machine tool, which is characterized in that the draw runner end is equipped with arc
Raised line.
4. the fixture according to claim 3 for wire cutting machine tool, which is characterized in that the draw runner side wall is equipped with arc
Magnetic stripe.
5. the fixture according to claim 2 for wire cutting machine tool, which is characterized in that the sliding block transverse part is towards sliding slot
Side be equipped with anti-slop serrations.
6. the fixture according to claim 2 for wire cutting machine tool, which is characterized in that the sliding block transverse part is equipped with diversion
Slot.
7. the fixture according to claim 1 for wire cutting machine tool, which is characterized in that first convex block and second convex
Block is equipped with anti-slop serrations towards the side of sliding slot, is equipped with gutter towards the side of sliding block.
8. the fixture according to claim 1 for wire cutting machine tool, which is characterized in that the U-shaped of the first fixture block is opened
The secondary slot that mouth both ends are equipped with the main tooth of outwardly convex and are recessed inwardly positioned at the main tooth two sides；The U-shaped opening of second fixture block
Both ends are equipped with the major trough being recessed inwardly and the secondary tooth positioned at the major trough two sides outwardly convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821392934.4U CN208662763U (en) | 2018-08-27 | 2018-08-27 | A kind of fixture for wire cutting machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821392934.4U CN208662763U (en) | 2018-08-27 | 2018-08-27 | A kind of fixture for wire cutting machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208662763U true CN208662763U (en) | 2019-03-29 |
Family
ID=65839838
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821392934.4U Active CN208662763U (en) | 2018-08-27 | 2018-08-27 | A kind of fixture for wire cutting machine tool |
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| Country | Link |
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| CN (1) | CN208662763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012475A (en) * | 2021-12-24 | 2022-02-08 | 安徽龙磁精密器件有限公司 | Tool for preventing reverse clamping fixture baffle from being installed |
-
2018
- 2018-08-27 CN CN201821392934.4U patent/CN208662763U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012475A (en) * | 2021-12-24 | 2022-02-08 | 安徽龙磁精密器件有限公司 | Tool for preventing reverse clamping fixture baffle from being installed |
| CN114012475B (en) * | 2021-12-24 | 2024-05-31 | 安徽龙磁精密器件有限公司 | Prevent adorning anti-anchor clamps baffle frock |
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