CN205184332U - Slide wedge centering clamping device - Google Patents
Slide wedge centering clamping device Download PDFInfo
- Publication number
- CN205184332U CN205184332U CN201520993088.1U CN201520993088U CN205184332U CN 205184332 U CN205184332 U CN 205184332U CN 201520993088 U CN201520993088 U CN 201520993088U CN 205184332 U CN205184332 U CN 205184332U
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- CN
- China
- Prior art keywords
- slide block
- holddown groove
- slider
- wedge
- compact heap
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Abstract
The utility model discloses a slide wedge centering clamping device, including the base, be provided with the guide block on the base, be provided with first slider and the second slider that can follow the guide block axis and remove on this guide block, first slider and second slider set up relatively, its inboard correspondence respectively is provided with first fixed slot and second fixed slot, is provided with the compact heap of wedge structure between first slider and the second slider, the both sides of compact heap respectively with first slider and the cooperation of second slider wedge -shaped slope. The utility model has the advantages of: simple structure, convenient to use, when promoting the compact heap, extrusion through the inclined plane makes the slider slide to both sides along the guide block, put into the product after, the pulling compact heap makes the slider slide along the guide block centering through the inclined plane extrusion to press from both sides tight product, utilize this clamping device converted products can improve machining precision and machining efficiency.
Description
Technical field
The utility model relates to the frock clamp of mechanical processing industry, refers specifically to the frock clamp for Multi-axis simultaneous machining center machine tool, especially a kind of wedge centering and clamping apparatus.
Background technology
In the last few years, along with the extensive use of the modernization such as Digit Control Machine Tool, machining center process equipment, frock clamp is made to become one of indispensable important process equipment in modern mechanical industry.Along with developing rapidly of the industrial sectors such as China's automobile, motorcycle, electric tool, auto parts and components and each mechanical Power Tools Industries have welcome new period of expansion.But meanwhile, to the accuracy of manufacture of workpiece and the requirement of production efficiency higher, improve the working condition of workman and avoid the potential safety hazard of workman's production operation, and the demand of the aspect such as the existing device resource of demand fulfillment is also had higher requirement to frock clamp.
At present, in high-accuracy CNC process, Product Precision requires high, and working position is many, portioned product complex structure, not easily clamping, irrational Fixture Design can cause processing dimension defective, and process capability is unstable, and product is follow-up need again do over again or directly scrap, cause direct economic loss, serious even can cause personal injury material risk.
The pack alloy bracing frame gear-box product that such as high-accuracy electric tool is the most frequently used, this product not coplanar domain sizes positional precision is higher, and relative position size is more, and the grade of tolerance is very high.The product of high accuracy correlation is there is for this kind of multiaspect territory, due to the limitation of existing Fixture designing, general employing point sequence one by one or territory, two faces method of processing separately process, this causes not coplanar territory association size to be difficult to ensure, the error that location and multiple clamping exist causes production process unstable, the defect that PPM is very high.For the part that this multiaspect territory association dimensional accuracy is very high, need to design a kind of tool structure, realize clamped one time, multiaspect territory processes simultaneously and realizes the final goal of the complete sequence of time processing, ensure that between each territory, relative position size meets customer requirement, and process capability is stablized.
Summary of the invention
Technical problem to be solved in the utility model is the present situation for prior art, provides structure simple, easy to use, can improve a kind of wedge centering and clamping apparatus of machining accuracy and working (machining) efficiency.
The utility model solves the problems of the technologies described above adopted technical scheme:
A kind of wedge centering and clamping apparatus, include base, base is provided with guide pad, this guide pad is provided with can along the first slide block of guide pad axis movement and the second slide block, first slide block and the second slide block are oppositely arranged, inside it, correspondence is provided with the first holddown groove and the second holddown groove respectively, is provided with the compact heap of wedge structure between the first slide block and the second slide block, and the both sides of compact heap coordinate with described first slide block and the second slide block tapered ramp respectively.
The technical measures optimized also comprise:
Above-mentioned base is vertically provided with back-up block between described first slide block and the second slide block, and back-up block is symmetricly set in the both sides of described guide pad.
The upper end of above-mentioned back-up block offers support slot respectively.
Above-mentioned support slot is in the shape of the letter V structure.
The first above-mentioned holddown groove and the second holddown groove are V-shaped structure.
The arranged outside of the first above-mentioned holddown groove has the first auxiliary holddown groove; The arranged outside of the second holddown groove has the second auxiliary holddown groove.
Above-mentioned first auxiliary holddown groove and the second auxiliary holddown groove are also in the shape of the letter V structure.
The bottom of above-mentioned base is provided with conveniently to be fixed on machining tool fixes projection.
A kind of wedge centering and clamping apparatus of the present utility model, comprise the compact heap of wedge structure between the first slide block and the second slide block and two slide blocks that guide pad, guide pad are oppositely arranged, and the both sides of compact heap coordinate with described first slide block and the second slide block tapered ramp respectively, are respectively arranged with holddown groove inside slide block; When promotion compact heap, make the first slide block and the second slide block along guide pad to two Slideslips by the extruding on inclined-plane, after putting into product, pull compact heap, make the first slide block and the second slide block along guide pad to central slide by inclined-plane extruding, thus clamping product, the holddown groove of both sides is held product tightly and is played good certralizing ability; This clamping device structure is simple, easy to use, be applicable to that machining area is special, working position is many, the product of inconvenience front side supports and compression, and the processing in product multiaspect territory is realized in conjunction with the upset of four-axisCNC different angles, enhance productivity, also solve because Product processing position is many, divide the problem of sequence processing dimension instability, substantially increase machining accuracy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
Be structural representation of the present utility model as shown in Figure 1 to Figure 2,
Reference numeral is wherein: base 1, projection 11, auxiliary holddown groove 32, second slide block 4, second holddown groove of guide pad 2, first slide block 3, first holddown groove 31, first 41, second auxiliary holddown groove 42, compact heap 5, back-up block 6, support slot 61.
As shown in Figure 1 to Figure 2,
A kind of wedge centering and clamping apparatus of the present utility model, include base 1, base 1 is provided with guide pad 2, this guide pad 2 is provided with can along the first slide block 3 and the second slide block 4 of guide pad 2 axis movement, first slide block 3 and the second slide block 4 are oppositely arranged, inside it, correspondence is provided with the first holddown groove 31 and the second holddown groove 31 respectively, be provided with the compact heap 5 of wedge structure between first slide block 3 and the second slide block 4, the both sides of compact heap 5 coordinate with described first slide block 3 and the second slide block 4 tapered ramp respectively.
Compact heap 5 is in wedge structure, wide outside it, inner side is narrow, and ecto-entad shrinks; As shown in Figure 1, the front of compact heap 5 is trapezium structure, and its both sides are inclined-plane; The inclined-plane of both sides matches with the inclined-plane on the first slide block 3 and the second slide block 4 respectively.
In embodiment, base 1 is vertically provided with back-up block 6 between described first slide block 3 and the second slide block 4, and back-up block 6 is symmetricly set in the both sides of described guide pad 2.
In embodiment, the upper end of back-up block 6 offers support slot 61 respectively.
In embodiment, support slot 61 is in the shape of the letter V structure.
Be provided with the back-up block 6 of V-shaped support structure groove 61, give product from the bottom of product and support, can fixed product further, improve the stability of product processing, be conducive to the raising of machining accuracy.In addition, two pieces of back-up blocks 6 are symmetrical arranged, and are conducive to the mean allocation of support force.
In embodiment, the first holddown groove 31 and the second holddown groove 41 are V-shaped structure.
In embodiment, the arranged outside of the first holddown groove 31 has the first auxiliary holddown groove 32; The arranged outside of the second holddown groove 41 has the second auxiliary holddown groove 42.
In embodiment, the first auxiliary holddown groove 32 and the second auxiliary holddown groove 42 are also in the shape of the letter V structure.
First holddown groove 31 of V-shaped structure and the second holddown groove 41 are oppositely arranged, and hold the periphery in product tightly, can not only clamp product, and can also play good certralizing ability during clamping product.In addition, the first auxiliary holddown groove 32 and the second auxiliary holddown groove 42 is set respectively in the outside of the first holddown groove 31 and the second holddown groove 41, the stability of fixing and reliability can be ensured so further.
In embodiment, the bottom of base 1 is provided with conveniently to be fixed on machining tool fixes projection 11.
Using method:
Promote compact heap 5, make the first slide block 3 and the second slide block 4 along guide pad 2 to two Slideslips by the extruding on inclined-plane, spacing between first slide block 3 and the second slide block 4 is increased, then product to be processed is put between the first holddown groove 31 of the first slide block 3 and the second holddown groove 41 of the second slide block 4; Pull compact heap 5 again, make the first slide block 3 and the second slide block 3 along guide pad 2 to central slide by ramp effect, until the periphery of product held tightly by the first holddown groove 31 and the second holddown groove 41, thus clamp product and product is fixed.This clamping device structure is simple, easy to use, be applicable to that machining area is special, working position is many, the product of inconvenience front side supports and compression, and the processing in product multiaspect territory is realized in conjunction with the upset of four-axisCNC different angles, enhance productivity, also solve because Product processing position is many, divide the problem of sequence processing dimension instability, substantially increase machining accuracy.
Most preferred embodiment of the present utility model is illustrated, and the various change made by those of ordinary skill in the art or remodeling all can not depart from scope of the present utility model.
Claims (8)
1. a wedge centering and clamping apparatus, include base (1), it is characterized in that: described base (1) is provided with guide pad (2), this guide pad (2) is provided with can along first slide block (3) of guide pad (2) axis movement and the second slide block (4), described the first slide block (3) and the second slide block (4) are oppositely arranged, inside it, correspondence is provided with the first holddown groove (31) and the second holddown groove (31) respectively, the compact heap (5) of wedge structure is provided with between described the first slide block (3) and the second slide block (4), the both sides of described compact heap (5) coordinate with described first slide block (3) and the second slide block (4) tapered ramp respectively.
2. a kind of wedge centering and clamping apparatus according to claim 1, it is characterized in that: described base (1) is positioned between described first slide block (3) and the second slide block (4) and is vertically provided with back-up block (6), described back-up block (6) is symmetricly set in the both sides of described guide pad (2).
3. a kind of wedge centering and clamping apparatus according to claim 2, is characterized in that: the upper end of described back-up block (6) offers support slot (61) respectively.
4. a kind of wedge centering and clamping apparatus according to claim 3, is characterized in that: described support slot (61) is in the shape of the letter V structure.
5. a kind of wedge centering and clamping apparatus according to claim 4, is characterized in that: described the first holddown groove (31) and the second holddown groove (41) are V-shaped structure.
6. a kind of wedge centering and clamping apparatus according to claim 5, is characterized in that: the arranged outside of described the first holddown groove (31) has the first auxiliary holddown groove (32); The arranged outside of described the second holddown groove (41) has the second auxiliary holddown groove (42).
7. a kind of wedge centering and clamping apparatus according to claim 6, is characterized in that: the described first auxiliary holddown groove (32) and second assists holddown groove (42) to be also in the shape of the letter V structure.
8. a kind of wedge centering and clamping apparatus according to claim 7, is characterized in that: the bottom of described base (1) is provided with conveniently to be fixed on machining tool fixes projection (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993088.1U CN205184332U (en) | 2015-12-04 | 2015-12-04 | Slide wedge centering clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993088.1U CN205184332U (en) | 2015-12-04 | 2015-12-04 | Slide wedge centering clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205184332U true CN205184332U (en) | 2016-04-27 |
Family
ID=55777363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520993088.1U Expired - Fee Related CN205184332U (en) | 2015-12-04 | 2015-12-04 | Slide wedge centering clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205184332U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696561A (en) * | 2017-05-10 | 2018-02-16 | 惠州秀鸿科技有限公司 | A kind of New-type refuse vehicle processing equipment |
| CN108581573A (en) * | 2018-07-05 | 2018-09-28 | 十堰合骏实业有限公司 | A kind of auto parts and components turning tool |
| CN109128918A (en) * | 2018-10-26 | 2019-01-04 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of inclined clamping mechanism |
| CN114074299A (en) * | 2020-08-13 | 2022-02-22 | 富鼎电子科技(嘉善)有限公司 | Positioning device and assembling device |
| CN114749545A (en) * | 2022-04-19 | 2022-07-15 | 温州华成封头制造有限公司 | Groove automatic machining auxiliary mechanism based on intelligent machining of elliptical seal head |
-
2015
- 2015-12-04 CN CN201520993088.1U patent/CN205184332U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696561A (en) * | 2017-05-10 | 2018-02-16 | 惠州秀鸿科技有限公司 | A kind of New-type refuse vehicle processing equipment |
| CN108581573A (en) * | 2018-07-05 | 2018-09-28 | 十堰合骏实业有限公司 | A kind of auto parts and components turning tool |
| CN109128918A (en) * | 2018-10-26 | 2019-01-04 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of inclined clamping mechanism |
| CN109128918B (en) * | 2018-10-26 | 2020-10-16 | 中国航空工业集团公司北京航空精密机械研究所 | Inclined plane clamping mechanism |
| CN114074299A (en) * | 2020-08-13 | 2022-02-22 | 富鼎电子科技(嘉善)有限公司 | Positioning device and assembling device |
| CN114074299B (en) * | 2020-08-13 | 2023-12-15 | 富鼎电子科技(嘉善)有限公司 | Positioning device and assembling device |
| CN114749545A (en) * | 2022-04-19 | 2022-07-15 | 温州华成封头制造有限公司 | Groove automatic machining auxiliary mechanism based on intelligent machining of elliptical seal head |
| CN114749545B (en) * | 2022-04-19 | 2022-09-16 | 温州华成封头制造有限公司 | Groove automatic processing auxiliary mechanism based on intelligent processing of elliptical seal head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20211204 |