CN209062607U - A kind of wedge shape work piece holder - Google Patents
A kind of wedge shape work piece holder Download PDFInfo
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- CN209062607U CN209062607U CN201821991253.XU CN201821991253U CN209062607U CN 209062607 U CN209062607 U CN 209062607U CN 201821991253 U CN201821991253 U CN 201821991253U CN 209062607 U CN209062607 U CN 209062607U
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- slot
- compact heap
- pedestal
- work piece
- piece holder
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Abstract
The utility model provides a kind of wedge-shaped work piece holder, including pedestal and compact heap, and the upper surface of pedestal is the through slot penetrated through along the extending direction of pedestal, is formed in the two side walls of through slot and is relatively set at least one arc groove arranged in parallel；The middle position of through slot is arranged in compact heap, and compact heap is made to form two accommodation grooves with two side walls respectively；The two sides of compact heap are provided at least one arc groove arranged in parallel；Positioning region is formed between two arc grooves, the lower end of positioning region is inclined-plane.The utility model can guarantee that for workpiece relative to the correct position of lathe holding, it is more accurate to position in process, guarantees the technical requirements for reaching the process defined, rejection rate is lower；Simultaneously, moreover it is possible to realize the batch production of wedge-shaped workpiece, and remove flash removed using lathe, improve processing efficiency, ensure that the consistency of product, reduce production cost.
Description
Technical field
The utility model relates to field of machining, and in particular to a kind of wedge shape work piece holder.
Background technique
In machine-building, for fixing workpieces processing, the device for making it occupy correct position to be processed or be detected,
It is referred to as fixture.In the production of modernization, fixture is a kind of indispensable technological equipment.In process, folder is utilized
Tool carries out positioning and clamping to workpiece, to guarantee that workpiece guarantees relative to the correct position of lathe holding in process
Reach the technical requirements of the process defined, therefore fixture directly affects precision, labor productivity and the product of part processing
Manufacturing cost etc..
Wedge block is a kind of wedge-shaped workpiece with irregular shape, when being processed to this wedge-shaped workpiece, existing skill
Fixture used in art is mainly parallel jaw, and when processing is only capable of being processed for single workpiece, and not only process is more, efficiency
It is low, and positioning is inaccurate, rejection rate is higher, and in addition each operator goes flash removed gimmick different, and workpiece appearance is caused to have
Slightly difference, homogeneity of product is also poor, increases production cost.
Utility model content
The utility model embodiment provides a kind of wedge-shaped work piece holder, to solve in the prior art to add wedge-shaped workpiece
It is only capable of processing single workpiece existing for the fixture that working hour uses, positions that inaccurate, rejection rate is higher, homogeneity of product is poor
The problems such as.
The utility model embodiment provides a kind of wedge-shaped work piece holder, including pedestal and is removable installed in the bottom
Compact heap on seat, the upper surface of the pedestal are the through slot penetrated through along the extending direction of the pedestal, form the through slot
At least one arc groove arranged in parallel is relatively set in two side walls；
The middle position of the through slot is arranged in the compact heap, wherein the extending direction of the compact heap leads to described
The extending direction of slot is parallel, and the compact heap is made to form two accommodation grooves with two side walls respectively；The two of the compact heap
Side is provided at least one arc groove arranged in parallel, the arc groove on the compact heap and the arc being located on the side wall
Shape slot is opposite and corresponds；
Positioning region is formed between two arc grooves, the lower end of the positioning region is inclined-plane.
It further include baffle as the preferred embodiment of the utility model, extending direction of the baffle plate setting in the pedestal
One end；
Wherein, the upper surface of the baffle is higher than the lower surface of the through slot.
As the preferred embodiment of the utility model, the upper surface of the baffle is also set up there are two recess portion, the recess portion
It is corresponding with the position of the accommodation groove respectively that position is set.
As the preferred embodiment of the utility model, the first screw hole, the following table of the through slot are provided on the compact heap
The second screw hole is correspondingly arranged on face, screw is successively arranged in first screw hole and second screw hole, so that
The compact heap is arranged in the through slot；The lower end of the screw is additionally provided with spring, and the periphery of second screw hole is set
It is equipped with the accommodating chamber for accommodating the spring.
As the preferred embodiment of the utility model, the inclination angle on the inclined-plane is 45 °.
Wedge shape work piece holder provided by the embodiment of the utility model, by the way that through slot is arranged in the upper surface of pedestal, and logical
The centre of slot is provided with compact heap, so as to placed respectively in the accommodation groove that compact heap and two side walls are formed monolith plate into
Row positioning and clamping；Meanwhile in the two side walls for forming through slot and the two sides of compact heap be respectively arranged with it is multiple opposite and one
One corresponding arc groove, the lower end of the positioning region formed between two arc grooves are inclined-plane, the inclined-plane and it is processable go out wedge-shaped work
The inclined-plane of the plate two sides of part matches, and comes into full contact with the inclined-plane of plate two sides and the inclined-plane of positioning region lower end, accurate positioning,
To guarantee that workpiece guarantees that the technology for reaching the process defined is wanted relative to the correct position of lathe holding in process
It asks, rejection rate is lower.
In addition, being respectively arranged with multiple opposite and corresponding with the two sides of compact heap in the two side walls for forming through slot
Arc groove realize wedge-shaped workpiece so that lathe can be split plate along two opposite arc grooves in process
Batch production, and remove flash removed using lathe, improve processing efficiency, ensure that the consistency of product, reduce and be produced into
This.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of overall structure diagram of wedge-shaped work piece holder provided by the embodiment of the utility model；
Fig. 2 is a kind of overlooking structure diagram of wedge-shaped work piece holder provided by the embodiment of the utility model；
Fig. 3 is a kind of side structure schematic view of wedge-shaped work piece holder provided by the embodiment of the utility model；
Fig. 4 is the structural schematic diagram of pedestal in a kind of wedge-shaped work piece holder provided by the embodiment of the utility model；
Fig. 5 is another structural schematic diagram of pedestal in a kind of wedge-shaped work piece holder provided by the embodiment of the utility model；
Fig. 6 is the structural schematic diagram of compact heap in a kind of wedge-shaped work piece holder provided by the embodiment of the utility model；
Fig. 7 is the cross-sectional view in Fig. 6 along line A-A；
Fig. 8 is the structural schematic diagram of baffle in a kind of wedge-shaped work piece holder provided by the embodiment of the utility model；
Fig. 9 is that compact heap is arranged logical by screw in a kind of wedge-shaped work piece holder provided by the embodiment of the utility model
Structural schematic diagram in slot；
Figure 10 is to utilize a kind of knot for the wedge-shaped workpiece that wedge-shaped work piece holder processes provided by the embodiment of the utility model
Structure schematic diagram.
Wherein, 1, pedestal, 101, through slot, 102, side wall, the 103, second screw hole, 104, accommodating chamber, 2, compact heap, 201,
First screw hole, 3, arc groove, 4, positioning region, 5, baffle, 501, recess portion, 6, screw, 7, spring.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of the utility model a part, instead of all the embodiments.Based on the reality in the utility model
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered
When the range for belonging to the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
The utility model embodiment discloses a kind of wedge-shaped work piece holder, shown in referring to Fig.1~Fig. 7 and Figure 10, the fixture
Including pedestal 1 and the compact heap being removable installed on pedestal 12, the upper surface of pedestal 1 is the extending direction along pedestal 1
The through slot 101 of perforation forms in the two side walls 102 of through slot 101 and is relatively set at least one arc groove 3 arranged in parallel；
The middle position of through slot 101 is arranged in compact heap 2, and wherein the extending direction of the extending direction of compact heap 2 and through slot 101 is flat
Row makes compact heap 2 form two accommodation grooves with two side walls 102 respectively；The two sides of compact heap 2 are provided at least one parallel
The arc groove 3 of column, the arc groove 3 on compact heap 2 is opposite with the arc groove 3 on side wall 102 and corresponds；Two
Positioning region 4 is formed between arc groove 3, the lower end of positioning region 4 is inclined-plane.
In the present embodiment, pedestal is rectangular parallelepiped structure, while being provided on the upper surface of pedestal along the extension side of pedestal
To the through slot of perforation, the middle position of base upper surface has been arranged in through slot, to form the two side walls and pedestal of through slot
The distance between longitudinal center line is equal.Further, the pressure of rectangular parallelepiped structure is provided in the middle position of through slot
Tight block, wherein the extending direction of compact heap and the extending direction of through slot are parallel to each other.
After being arranged in this way, the two sides of compact heap and the two side walls of through slot two sides form respectively two accommodation grooves, the appearance
It sets for placing the monolith plate of processable workpiece wedge-shaped out in slot, under the action of compact heap, plate can be carried out vertical
The positioning and clamping in direction；Meanwhile in the two side walls for forming through slot and the two sides of compact heap be respectively arranged with it is multiple opposite
And one-to-one arc groove, the lower end of the positioning region formed between two arc grooves are inclined-plane, the inclined-plane and it is processable go out wedge
The inclined-plane of the plate two sides of shape workpiece matches, and comes into full contact with the inclined-plane of plate two sides and the inclined-plane of positioning region lower end, positioning
Accurately, to guarantee that workpiece guarantees to reach the process defined relative to the correct position of lathe holding in process
Technical requirements.
Compact heap is arranged in the through slot of pedestal by removably, can be full of and add in entire through slot after completion of processing
The metal fillings that work generates, at this time can disassemble compact heap, the metal fillings in easy cleaning through slot.
Since the middle position of through slot is arranged in compact heap, thus the size of the two accommodation grooves be it is identical,
To using the fixture can simultaneous processing two pieces of plate material, greatly improve processing efficiency.
Further, it is respectively arranged in the two side walls for forming through slot with the two sides of compact heap multiple arranged in parallel
, opposite and one-to-one arc groove, so that lathe can hold along two opposite arc grooves to being placed in process
The plate set in slot is split, and is then carried out Milling Process to each small plate after segmentation, is realized the batch of wedge-shaped workpiece
Production, improves processing efficiency.
In whole process, it can use lathe and remove flash removed, ensure that the consistency of product, rejection rate is lower, drop
Low production cost.
It should be noted that those skilled in the art can be according to actual processing needs, after the size for increasing pedestal, the bottom of at
Multiple compact heaps are arranged in upper surface in seat, plate that can be two pieces of simultaneous processing or more, to improve processing efficiency.
Certainly, those skilled in the art can also be according to actual processing needs, by the quantity for choosing suitable arc groove
Increase the quantity for the wedge-shaped workpiece that single process goes out, need to only ensure in two side walls and arc groove on the two sides of compact heap
Quantity, position, size etc. correspond.
Preferably, the inclination angle on the inclined-plane on above-mentioned positioning region is 45 °.By the wedge-shaped workpiece processed in this present embodiment
The inclination angle on the inclined-plane of two sides is 45 °, therefore the inclination angle on the inclined-plane of plate two sides is also 45 °, so that positioning region lower end is oblique
The inclination angle in face is also configured as 45 °.
Certainly, those skilled in the art can come according to the inclination angle on the inclined-plane for the wedge-shaped workpiece two sides for being actually subjected to processing
It is correspondingly arranged the inclination angle at the inclination angle on the inclined-plane of plate two sides and the inclined-plane of positioning region lower end.
It should be noted that in wedge shape work piece holder shown in FIG. 1 to FIG. 3, it is corresponding to placed processable wedge shape out
The plate of workpiece.
On the basis of the above embodiments, with further reference to shown in Fig. 8, further including baffle 5, pedestal 1 is arranged in baffle 5
One end of extending direction；Wherein, the upper surface of baffle 5 is higher than the lower surface of through slot 101.
In the present embodiment, it is also provided with baffle in one end of the extending direction of pedestal, while be higher than the upper surface of baffle
The lower surface of through slot.After being arranged in this way, when plate, which is placed on, to be processed in accommodation groove, baffle can carry out plate horizontal
The positioning in direction keeps positioning more accurate, to guarantee that workpiece is reduced relative to the correct position of lathe holding in process
Operation error.
Further, screw hole is provided on baffle, the corresponding position of pedestal is also equipped with screw hole, to pass through spiral shell
Nail is successively arranged in the two screw holes, makes baffle plate setting on pedestal.
Preferably, the upper surface of baffle 5 is also set up there are two recess portion 501, the setting position of recess portion 501 respectively with accommodation groove
Position it is corresponding.
During actual processing, when the milling cutter on lathe carries out Milling Process to the plate being placed in accommodation groove,
It needs to recycle repeatedly in the upper direction of plate, therefore correspond on baffle at the position of accommodation groove provided with two recess portions,
By the region when can be convenient milling cutter movement in process.
On the basis of the above embodiments, shown in further referring to figure 9, the first screw hole 201 is provided on compact heap 2,
The second screw hole 103 is correspondingly arranged on the lower surface of through slot 101, screw 6 is successively arranged in the first screw hole 201 and the second spiral shell
In nail hole 103, so that compact heap 2 is arranged in through slot 101；The lower end of screw 6 is additionally provided with spring 7, the second screw hole 103
Periphery is provided with the accommodating chamber 104 for accommodating spring 7.
In the present embodiment, to realize that compact heap is detachable is arranged in the through slot of pedestal, the is provided on compact heap
One screw hole, has been correspondingly arranged the second screw hole on the lower surface of through slot, and screw is successively arranged in the first screw hole and second
In screw hole, so that compact heap be made to be arranged in the through slot of pedestal.When compact heap needs to dismantle, screw loosening is backed out i.e.
It can.
Further, it is also provided with spring in the lower end of screw, and the spring is made to be set to the setting of the second screw hole periphery
Accommodating chamber in.When loosening screw, under spring force effect, compact heap can be bounced, and facilitate dismounting and cleaning, very just
Just.
Wedge shape work piece holder provided by the embodiment of the utility model, can guarantee that workpiece is relative to lathe in process
Correct position is kept, it is more accurate to position, and guarantees the technical requirements for reaching the process defined；Simultaneously, moreover it is possible to realize wedge shape
The batch production of workpiece, and remove flash removed using lathe, improves processing efficiency, ensure that the consistency of product, rejection rate compared with
It is low, reduce production cost.
In the description of the present invention, it should be noted that the orientation of the instructions such as term " on ", "lower", "inner", "outside"
Or positional relationship be based on the orientation or positional relationship shown in the drawings or the utility model product using when usually put
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply
Relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " 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 the above embodiments of the present invention, all emphasize particularly on different fields to the description of each embodiment, in some embodiment
The part not being described in detail, reference can be made to the related descriptions of other embodiments.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (5)
1. a kind of wedge shape work piece holder, which is characterized in that including pedestal and the compression being removable installed on the pedestal
Block, the upper surface of the pedestal are the through slot penetrated through along the extending direction of the pedestal, are formed in the two side walls of the through slot
It is relatively set at least one arc groove arranged in parallel；
The middle position of the through slot is arranged in the compact heap, wherein the extending direction of the compact heap and the through slot
Extending direction is parallel, and the compact heap is made to form two accommodation grooves with two side walls respectively；The two sides of the compact heap are set
It is equipped at least one arc groove arranged in parallel, the arc groove on the compact heap and the arc groove being located on the side wall
Opposite and one-to-one correspondence；
Positioning region is formed between two arc grooves, the lower end of the positioning region is inclined-plane.
2. wedge shape work piece holder according to claim 1, which is characterized in that further include baffle, the baffle plate setting is in institute
State one end of the extending direction of pedestal；
Wherein, the upper surface of the baffle is higher than the lower surface of the through slot.
3. wedge shape work piece holder according to claim 2, which is characterized in that there are two the upper surface of the baffle is also set up
The setting position of recess portion, the recess portion is corresponding with the position of the accommodation groove respectively.
4. wedge shape work piece holder according to claim 1, which is characterized in that be provided with the first screw on the compact heap
Hole, is correspondingly arranged on the second screw hole on the lower surface of the through slot, and screw is successively arranged in first screw hole and described
In second screw hole, so that the compact heap is arranged in the through slot；The lower end of the screw is additionally provided with spring, and described
The periphery of two screw holes is provided with the accommodating chamber for accommodating the spring.
5. wedge shape work piece holder according to claim 1, which is characterized in that the inclination angle on the inclined-plane is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821991253.XU CN209062607U (en) | 2018-11-29 | 2018-11-29 | A kind of wedge shape work piece holder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821991253.XU CN209062607U (en) | 2018-11-29 | 2018-11-29 | A kind of wedge shape work piece holder |
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| Publication Number | Publication Date |
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| CN209062607U true CN209062607U (en) | 2019-07-05 |
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ID=67100959
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821991253.XU Active CN209062607U (en) | 2018-11-29 | 2018-11-29 | A kind of wedge shape work piece holder |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571041A (en) * | 2020-05-23 | 2020-08-25 | 松山湖材料实验室 | Flexible cleaver clamping and positioning device and positioning method |
| CN113043125A (en) * | 2021-03-30 | 2021-06-29 | 渭南高新区木王科技有限公司 | Quick multi-loading surface grinding device for semiconductor probe |
| CN115431064A (en) * | 2022-09-19 | 2022-12-06 | 北京无线电测量研究所 | Sheet metal element machining clamp, milling tool and machining method |
-
2018
- 2018-11-29 CN CN201821991253.XU patent/CN209062607U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571041A (en) * | 2020-05-23 | 2020-08-25 | 松山湖材料实验室 | Flexible cleaver clamping and positioning device and positioning method |
| CN111571041B (en) * | 2020-05-23 | 2022-02-11 | 松山湖材料实验室 | Flexible cleaver clamping and positioning device and positioning method |
| CN113043125A (en) * | 2021-03-30 | 2021-06-29 | 渭南高新区木王科技有限公司 | Quick multi-loading surface grinding device for semiconductor probe |
| CN115431064A (en) * | 2022-09-19 | 2022-12-06 | 北京无线电测量研究所 | Sheet metal element machining clamp, milling tool and machining method |
| CN115431064B (en) * | 2022-09-19 | 2023-09-29 | 北京无线电测量研究所 | Sheet metal element machining clamp, milling tool and machining method |
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