CN101733665A - Auxiliary positioning and pre-locking mechanism used for clamping parts in metal cutting - Google Patents
Auxiliary positioning and pre-locking mechanism used for clamping parts in metal cutting Download PDFInfo
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- CN101733665A CN101733665A CN200910200339A CN200910200339A CN101733665A CN 101733665 A CN101733665 A CN 101733665A CN 200910200339 A CN200910200339 A CN 200910200339A CN 200910200339 A CN200910200339 A CN 200910200339A CN 101733665 A CN101733665 A CN 101733665A
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- locking mechanism
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- positioning
- assist location
- metal cutting
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Abstract
The invention relates to an auxiliary positioning and pre-locking mechanism used for clamping parts in metal cutting. The mechanism comprises a basal body; one side of the basal body is vertically provided with a positioning wall, and two positioning points inwards and horizontally extend from the inner side surface of the positioning wall; the upper surface, close to the positioning wall, of the basal body is vertically provided with three positioning points; a positioning pin is vertically arranged in the center of the three positioning points; and the other side of the upper surface of the basal body is provided with an auxiliary positioning spring leaf. The auxiliary positioning and pre-locking mechanism of the invention mainly overcomes the defects of the use of the conventional auxiliary positioning and pre-locking mechanism, ensures that the reference surface of the parts can be completely attached to the positioning surface of the clamp, and improves the yield and the quality of part processing.
Description
Technical field
The present invention relates to a kind of assist location and pre-locking mechanism of used for clamping parts in metal cutting.
Background technology
When the metal cutting, be used for the assist location of clamping workpiece and pre-locking mechanism as shown in Figure 3 for the part shown in similar Fig. 1,2.This mechanism comprises a matrix a; This matrix a one side is vertically installed with location wall a1, two anchor point a11 of this location wall inside horizontal-extending of a1 medial surface; This matrix a upper surface vertically is provided with three anchor point a2 near location wall a1 place; These three anchor point a2 intermediate vertical are provided with an alignment pin b; The opposite side setting of this matrix a upper surface has the c of assist location mechanism of spring steel ball.The concrete structure of above-mentioned alignment pin b and the c of assist location mechanism sees also Fig. 4,5.
As shown in Figure 3: when clamping workpiece W, three anchor point a2 on the matrix a and part benchmark " B " overlap, two anchor point a11 and part benchmark " A " overlap, and the dowel hole of alignment pin b and part overlaps, and the c of assist location mechanism of spring steel ball is used for assist location and pre-locking workpiece.
But the assist location of above-mentioned existing technology has certain defective, when clamping workpiece, needs can cause dowel hole to be easy to damage like this, and the place of cutting with the steel ball contact can to flow down cut with certain strength and right very accurately better put in.The clamping time is oversize, to operative employee's requirement height, directly influences the production capacity of this product and the quality of product.
Summary of the invention
The object of the present invention is to provide a kind of assist location and pre-locking mechanism of used for clamping parts in metal cutting, mainly solve and use existing assist location and pre-locking mechanism defective, during use, part datum level and anchor clamps locating surface are fitted fully, can improve the production capacity and the quality of part processing.
For achieving the above object, the present invention is achieved in that
See also Fig. 6-10, a kind of assist location of used for clamping parts in metal cutting and pre-locking mechanism, it comprises a matrix 1; These matrix 1 one sides are vertically installed with location wall 11, two anchor points 111 of this location inside horizontal-extending of wall 11 medial surfaces; This matrix 1 upper surface vertically is provided with three anchor points 12 near wall 11 places, location; These three anchor point 12 intermediate vertical are provided with an alignment pin 2; The opposite side setting of this matrix 1 upper surface has assist location spring leaf 3.
Shown in Fig. 9,10, described assist location spring leaf 3 adopts spring steel material to make, and integral body is the L type, and described vertical portion epimere is provided with inside V-arrangement kink 31, and described horizontal part offers fixedly slotted eye 32; Retaining element passes fixing slotted eye 32 assist location spring leaf 3 is fixed on the fixing hole that matrix 1 upper surface offers.
Only need one to push away gently when the dress workpiece, workpiece can follow dowel hole automated exchanged cutter under the guiding of the downward and inside power of spring shim to put in place.When the dress workpiece, workpiece can automatic and each datum level applying under the guiding of the downward and inside power of spring shim like this.
The beneficial effect of the invention is:
Of the present inventionly change common spring steel ball pre-locking mechanism into the stressed assist location of spring shim both direction and pre-locking mechanism, can make the light and fixture datum applying of part datum level like this, the clamping time is short, product should not be damaged, cost is low the end of than, thereby improves the production capacity and the quality of product.
Description of drawings
Fig. 1, the 2nd, the structural representation of institute's clamping parts among the present invention, wherein, Fig. 1 is a front view, Fig. 2 is a side view;
Fig. 3 is the structural representation of existing assist location and pre-locking mechanism;
Fig. 4 is the mounting structure schematic diagram of the assist location mechanism of Fig. 3 medi-spring steel ball;
Fig. 5 is the mounting structure schematic diagram of alignment pin among Fig. 3;
Fig. 6 is a structural representation of the present invention;
Fig. 7 is the Facad structure schematic diagram of matrix among the present invention;
Fig. 8 is the vertical view of Fig. 7;
Fig. 9 is the Facad structure schematic diagram of assist location spring leaf among the present invention;
Figure 10 is the vertical view of Fig. 9.
The specific embodiment
The invention provides a kind of assist location and pre-locking mechanism (Fig. 6-10) of used for clamping parts in metal cutting, it comprises an assist location spring leaf 3.During use, determine the size of workpiece to be machined earlier, on matrix 1, process the thread Pilot hole of two M4 then, with screw and matrix 1 fit on of assist location spring leaf 3 usefulness M4, particular location and dynamics can be regulated (preferably using long slot bore) by the location notch hole on the spring shim 32 then.
Be a part processing example below:
Fig. 1,2 is part drawings, require among the figure with these three datum level location, be connected back clamping workpiece (Fig. 4) with clamp body with traditional pre-locking mechanism, be easy to generate part benchmark B and three anchor points subsides injustice, and damage easily workpiece and clamping be inconvenient to cause the clamping time long, causes the not high and part of part production capacity to be scrapped.
Be connected clamping workpiece w (Fig. 6) afterwards with clamp body with assist location of the present invention and pre-locking mechanism now, three datum levels and three anchor points of anchor clamps of part develop, and convenient mounting and clamping, and the clamping time lacks, and damage and the problem that scratches also significantly reduces.
The foregoing description is not to be used for limiting practical range of the present invention.Be that all equivalences of doing according to the content of the present patent application claim change and modification, all should be technology category of the present invention.
Claims (3)
1. the assist location of a used for clamping parts in metal cutting and pre-locking mechanism, it comprises a matrix (1); This matrix (1) one side is vertically installed with location wall (11), and this locatees wall (11) medial surface two anchor points of inside horizontal-extending (111); This matrix (1) upper surface locates vertically to be provided with three anchor points (12) near location wall (11); This three anchor points (12) intermediate vertical is provided with an alignment pin (2); It is characterized in that: the opposite side setting of this matrix (1) upper surface has assist location spring leaf (3).
2. the assist location of used for clamping parts in metal cutting according to claim 1 and pre-locking mechanism, it is characterized in that: described assist location spring leaf (3) adopts spring steel material to make, integral body is the L type, described vertical portion epimere is provided with inside V-arrangement kink (31), and described horizontal part offers fixedly slotted eye (32); Retaining element passes fixing slotted eye (32) assist location spring leaf (3) is fixed on the fixing hole that matrix (1) upper surface offers.
3. the assist location of used for clamping parts in metal cutting according to claim 2 and pre-locking mechanism, it is characterized in that: described fixedly slotted eye (32) is a long slot bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910200339A CN101733665B (en) | 2009-12-11 | 2009-12-11 | Auxiliary positioning and pre-locking mechanism used for clamping parts in metal cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910200339A CN101733665B (en) | 2009-12-11 | 2009-12-11 | Auxiliary positioning and pre-locking mechanism used for clamping parts in metal cutting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101733665A true CN101733665A (en) | 2010-06-16 |
| CN101733665B CN101733665B (en) | 2012-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910200339A Active CN101733665B (en) | 2009-12-11 | 2009-12-11 | Auxiliary positioning and pre-locking mechanism used for clamping parts in metal cutting |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102737648A (en) * | 2011-03-30 | 2012-10-17 | 日本电产株式会社 | Housing member for use in disk drive apparatus, motor unit, disk drive apparatus, and method of manufacturing housing member |
| CN103949920A (en) * | 2014-05-26 | 2014-07-30 | 苏州铉动三维空间科技有限公司 | Positioning clamp |
| CN105945604A (en) * | 2016-06-27 | 2016-09-21 | 强龙科技（苏州）有限公司 | Clamp special for CNC machining of cylindrical face hole and clamping method |
| CN106914763A (en) * | 2015-12-24 | 2017-07-04 | 昌河飞机工业（集团）有限责任公司 | A kind of low stress fixture for metal specimen cutting test |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240625A (en) * | 2013-05-15 | 2013-08-14 | 苏州创丰精密五金有限公司 | Tapping rotation-preventing jig |
-
2009
- 2009-12-11 CN CN200910200339A patent/CN101733665B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102737648A (en) * | 2011-03-30 | 2012-10-17 | 日本电产株式会社 | Housing member for use in disk drive apparatus, motor unit, disk drive apparatus, and method of manufacturing housing member |
| CN102737648B (en) * | 2011-03-30 | 2015-04-29 | 日本电产株式会社 | Housing member for use in disk drive apparatus, motor unit, disk drive apparatus, and method of manufacturing housing member |
| CN103949920A (en) * | 2014-05-26 | 2014-07-30 | 苏州铉动三维空间科技有限公司 | Positioning clamp |
| CN106914763A (en) * | 2015-12-24 | 2017-07-04 | 昌河飞机工业（集团）有限责任公司 | A kind of low stress fixture for metal specimen cutting test |
| CN105945604A (en) * | 2016-06-27 | 2016-09-21 | 强龙科技（苏州）有限公司 | Clamp special for CNC machining of cylindrical face hole and clamping method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101733665B (en) | 2012-09-26 |
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Owner name: JIANGSU RUIER LONGDING INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: SHANGHAI RUIER INDUSTRIAL CO., LTD. Effective date: 20150505 |
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Free format text: CORRECT: ADDRESS; FROM: 201805 JIADING, SHANGHAI TO: 212136 ZHENJIANG, JIANGSU PROVINCE |
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Effective date of registration: 20150505 Address after: 212136 No. 26 Zhongxing West Road, Yao Qiao Town, Zhenjiang New District, Jiangsu, Zhenjiang Patentee after: JIANGSU RUIER LONGDING INDUSTRIAL CO., LTD. Address before: 201805 No. 625 South Miquan Road, block 1, Anting Dazhong Industrial Park, Shanghai, Jiading District Patentee before: Shanghai Ruier Industrial Co., Ltd. |