CN103350398A - Clamp for machining of plunger chip - Google Patents
Clamp for machining of plunger chip Download PDFInfo
- Publication number
- CN103350398A CN103350398A CN2013102753241A CN201310275324A CN103350398A CN 103350398 A CN103350398 A CN 103350398A CN 2013102753241 A CN2013102753241 A CN 2013102753241A CN 201310275324 A CN201310275324 A CN 201310275324A CN 103350398 A CN103350398 A CN 103350398A
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- plate
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- machining
- clamp
- adjustment hole
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- 238000003754 machining Methods 0.000 title claims abstract description 37
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The invention provides a clamp for machining of a plunger chip. The clamp for machining of the plunger chip comprises a locating plate, an adjusting pressing block, a locating base and an adjusting screw. The locating plate comprises a base plate, a protruding portion, a locating groove and an adjusting hole, wherein the protruding portion is arranged on the base plate, the locating groove is formed in the protruding portion, and the adjusting hole is formed in the side face of the locating plate, and is communicated with the side face of one side of the locating groove. Due to the fact that the width of the adjusting pressing plate is matched with the hole diameter of the adjusting hole, one end of the adjusting pressing block can enter the locating groove through the adjusting hole. The locating base comprises an adjusting screw hole, wherein the adjusting screw hole is opposite to the adjusting hole, and the locating base is fixedly connected with the side face of the locating plate. The adjusting screw is connected with the locating base through the adjusting screw hole, and the adjusting screw controls the adjusting pressing block to forward or retreat through increase and decrease of the rotary displacement between the adjusting screw and the locating base. The clamp for machining of the plunger chip has the advantages of being simple in structure and convenient to disassemble and assemble, saving working hours of machining, and improving machining precision.
Description
Technical field
The present invention relates to a kind of anchor clamps of Mould Machining, the concrete anchor clamps about a kind of drift processing.
Background technology
In existing a lot of stamping factory, because consider the economic convenient, fast and applicability of drift in the actual production, mostly can oneself make the drift that matches with product.But its quality but is difficult to be guaranteed: mostly the drift in early stage is to obtain by milling processing on milling machine, but precision but can't reach requirement, has the burr of certain altitude in the words hole with its punching.General employing grinding machine grinds the method for processing at present, but because the afterbody of drift is cylindrical, even so adopt bench vice to step up, when rotating, grinding machine still produces easily the displacement of certain distance, cause the reduction of drift precision, be inconjunction with its product of producing also easy some substandard products of output.And if complete carry out the words cost of precision adjusting by craft can be too high.
Summary of the invention
The technical problem to be solved in the present invention provide a kind of simple in structure, be convenient to dismounting, save consumptive material, improve processing technology, save machining period and improve the drift clamp for machining of machining accuracy.
For solving the problems of the technologies described above, the invention provides following technical scheme: a kind of drift clamp for machining, wherein said anchor clamps comprise location-plate, regulate briquetting, positioning seat and set screw, and described location-plate comprises base plate, is arranged on the lug boss on the described base plate, the adjustment hole that is arranged on the detent on the described lug boss and is arranged on described location-plate side and is connected with the side of described detent one side; The width of described adjusting briquetting matches with described adjustment hole aperture, can be so that described adjusting briquetting one end enters described detent by described adjustment hole; Described positioning seat includes the adjusting screw, and described adjusting screw faces described adjustment hole, and described positioning seat and location-plate side are connected to a fixed; Described set screw is connected with described positioning seat by described adjusting screw, described set screw by and described positioning seat between the increase and decrease of swing offset control advancing of described adjusting briquetting or retreat.
As the preferred version of a kind of drift clamp for machining of the present invention, wherein: described location-plate also includes and is arranged on described lug boss a plurality of fixing holes all around.
Preferred version as a kind of drift clamp for machining of the present invention, wherein: described detent includes the first side, the second side and the 3rd side, the combination of shapes of the cross section of described the first side and described the second side is the splayed that the V font of intersecting lens is arranged or do not have intersecting lens, and the shape of cross section of described the 3rd side is arc.。
As the preferred version of a kind of drift clamp for machining of the present invention, wherein: the shape of cross section that described adjusting briquetting enters an end of described detent is in the shape of the letter V.
As the preferred version of a kind of drift clamp for machining of the present invention, wherein: the side of described detent and described adjusting briquetting enter the side of an end of described detent all perpendicular to the bottom surface of described base plate.
As the preferred version of a kind of drift clamp for machining of the present invention, wherein: the cross sectional shape of described adjustment hole is rectangle.
As the preferred version of a kind of drift clamp for machining of the present invention, wherein: the position that contacts with described adjustment hole in described positioning seat bottom is provided with the groove that cross sectional shape matches with described adjustment hole cross sectional shape.
As the preferred version of a kind of drift clamp for machining of the present invention, wherein: be provided with supporting plate below the described base plate.
The present invention has following at least beneficial effect:
One, simple in structure, without complicated or irregular figure, be convenient to processing and manufacturing among the present invention.
Two, easy accessibility only need unclamp the screw that connects positioning seat and location-plate and just whole anchor clamps can be taken apart completely.
Three, save machining period, the relative position that only need adjust set screw and positioning seat just can unclamp or step up to need the drift of processing.
Four, improve machining accuracy, the mode that three faces step up has guaranteed the machining accuracy of drift.
Description of drawings
Fig. 1 is the assembling schematic diagram of a kind of drift clamp for machining of the present invention.
Fig. 2 is the front view of structural representation of the location-plate of a kind of drift clamp for machining of the present invention.
Fig. 3 is the left view of structural representation of the location-plate of a kind of drift clamp for machining of the present invention.
Fig. 4 is the structural representation of the adjusting briquetting of a kind of drift clamp for machining of the present invention.
Fig. 5 is the structural representation of the positioning seat of a kind of drift clamp for machining of the present invention.
The specific embodiment
With reference to accompanying drawing 1-4, location-plate 1, base plate 11, lug boss 12, detent 13, the first side 131, the second side 132, the 3rd side 133, fixing hole 14, adjustment hole 15, screw 16, adjusting briquetting 2, upstream end 21, positioning seat 3, screw 31, adjusting screw 32, groove 33, set screw 4.
With reference to assembling schematic diagram shown in Figure 4, in the present embodiment, this drift clamp for machining includes location-plate 1, regulates briquetting 2, positioning seat 3 and set screw 4.With reference to Fig. 1, the location-plate 1 among this embodiment includes base plate 11 that the bottom surface is the plane, be arranged on lug boss 12 on the base plate 11, be arranged on the detent 13 that is the fan shape that the afterbody wedge angle clipped on the lug boss 12, be distributed in four fixing holes 14 around the lug boss 12, run through the cross sectional shape that the line of symmetry of location-plate side, 1 two ends and its center line and detent cross section figure coincides is the adjustment hole 15 of rectangle and the screw 16 that is arranged on adjustment hole 15 both sides.
With reference to the structural representation of adjusting briquetting shown in Figure 2, to regulate briquetting 2 and enter by adjustment hole 15 in the detent 13 of location-plate 1, the cross sectional shape of the upstream end 21 of the adjusting briquetting 2 among this embodiment is in the shape of the letter V.With reference to the structural representation of positioning seat shown in Figure 3, the positioning seat 3 among this embodiment comprises two screws 31 corresponding with the screw 16 on location-plate 1 side, be arranged on the adjusting screw 32 that faces adjustment hole 15 in the middle of two screws 31 and be arranged on groove 33 with adjusting briquetting 2 one ends that can put in of location-plate 1 contacts side surfaces end.
In the present embodiment, location-plate 1 is that the base plate 11 on plane is placed on the workbench stably by the bottom surface, the upstream end 21 of regulating briquetting 2 enters in the detent 13 of location-plate 1 by adjustment hole 15, positioning seat 3 is connected the screw 16 usefulness screws of side by screw 31 and is connected the side that makes positioning seat 3 be fixed on location-plate 1 with location-plate, set screw 4 is connected with positioning seat 3 by regulating screw 32, set screw 4 by and positioning seat 3 between relative displacement adjust moving forward and backward of adjusting briquetting 2.
The course of work of the drift clamp for machining in the present embodiment is as follows: at first by four fixing holes 14 on the location-plate 1 location-plate 1 is fixed on the workbench, columniform drift is put in the detent 13, drift is close to the first side 131 and the second side 132 on the detent 13, then will regulate the upstream end 21 of briquetting 2 puts in the adjustment hole, positioning seat 3 is screwed in the side of location-plate 1, then set screw 4 is screwed into and regulates in the screw 32, continue precession until against regulating briquetting 2, then adjust the position of regulating briquetting 2 and namely adjust set screw 4 with respect to the displacement of positioning seat 3, until regulate briquetting 2 being pressed on the drift tightly, make it to be completely fixed.The processing of finishing drift with that.After drift machines, turn set screw 4, unclamp and regulate briquetting 2, take out drift, work is finished.
Above-mentioned explanation has fully disclosed the specific embodiment of the present invention.It is pointed out that and be familiar with the scope that any change that the person skilled in art does the specific embodiment of the present invention does not all break away from claims of the present invention.Correspondingly, the scope of claim of the present invention also is not limited only to previous embodiment.
Claims (8)
1. drift clamp for machining is characterized in that: described anchor clamps comprise location-plate, regulate briquetting, positioning seat and set screw,
Described location-plate comprises base plate, is arranged on the lug boss on the described base plate, the adjustment hole that is arranged on the detent on the described lug boss and is arranged on described location-plate side and is connected with the side of described detent one side;
The width of described adjusting briquetting matches with described adjustment hole aperture, can be so that described adjusting briquetting one end enters described detent by described adjustment hole;
Described positioning seat includes the adjusting screw, and described adjusting screw faces described adjustment hole, and described positioning seat and location-plate side are connected to a fixed;
Described set screw is connected with described positioning seat by described adjusting screw, described set screw by and described positioning seat between the increase and decrease of swing offset control advancing of described adjusting briquetting or retreat.
2. drift clamp for machining according to claim 1 is characterized in that: described location-plate also includes a plurality of fixing holes that are arranged on around the described lug boss.
3. drift clamp for machining according to claim 1, it is characterized in that: described detent includes the first side, the second side and the 3rd side, the combination of shapes of the cross section of described the first side and described the second side is the splayed that the V font of intersecting lens is arranged or do not have intersecting lens, and the shape of cross section of described the 3rd side is arc.
4. drift clamp for machining according to claim 1, it is characterized in that: the shape of cross section that described adjusting briquetting enters an end of described detent is in the shape of the letter V.
5. drift clamp for machining according to claim 1 is characterized in that: the side of described detent and described adjusting briquetting enter the side of an end of described detent all perpendicular to the bottom surface of described base plate.
6. drift clamp for machining according to claim 1, it is characterized in that: the cross sectional shape of described adjustment hole is rectangle.
7. drift clamp for machining according to claim 1 is characterized in that: the position that contacts with described adjustment hole in described positioning seat bottom is provided with the groove that cross sectional shape matches with described adjustment hole cross sectional shape.
8. drift clamp for machining according to claim 1 is characterized in that: be provided with supporting plate below the described base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310275324.1A CN103350398B (en) | 2013-07-01 | 2013-07-01 | A kind of drift clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310275324.1A CN103350398B (en) | 2013-07-01 | 2013-07-01 | A kind of drift clamp for machining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103350398A true CN103350398A (en) | 2013-10-16 |
| CN103350398B CN103350398B (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310275324.1A Active CN103350398B (en) | 2013-07-01 | 2013-07-01 | A kind of drift clamp for machining |
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| Country | Link |
|---|---|
| CN (1) | CN103350398B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563319A (en) * | 2014-10-16 | 2016-05-11 | 上海精智实业有限公司 | Positioning fixture for grinding inner hole of cold-finishing blooming plunger chip |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2235745B3 (en) * | 1973-07-03 | 1976-06-25 | Laurent Michel | |
| CN102240933A (en) * | 2011-07-07 | 2011-11-16 | 江铃汽车股份有限公司 | Special-shaped punching grind clamp |
| CN202278419U (en) * | 2011-10-14 | 2012-06-20 | 耐普罗机械（天津）有限公司 | Processing jig for protruded workpieces |
| TWI382441B (en) * | 2009-10-02 | 2013-01-11 | Iner Aec Executive Yuan | Fixture for ionization chamber |
| CN202951771U (en) * | 2012-10-18 | 2013-05-29 | 安徽工程大学 | Male die assembling and disassembling clamp for small punch stamping die |
| CN203343884U (en) * | 2013-07-01 | 2013-12-18 | 江苏森威精锻有限公司 | Plunger chip machining clamp |
-
2013
- 2013-07-01 CN CN201310275324.1A patent/CN103350398B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2235745B3 (en) * | 1973-07-03 | 1976-06-25 | Laurent Michel | |
| TWI382441B (en) * | 2009-10-02 | 2013-01-11 | Iner Aec Executive Yuan | Fixture for ionization chamber |
| CN102240933A (en) * | 2011-07-07 | 2011-11-16 | 江铃汽车股份有限公司 | Special-shaped punching grind clamp |
| CN202278419U (en) * | 2011-10-14 | 2012-06-20 | 耐普罗机械（天津）有限公司 | Processing jig for protruded workpieces |
| CN202951771U (en) * | 2012-10-18 | 2013-05-29 | 安徽工程大学 | Male die assembling and disassembling clamp for small punch stamping die |
| CN203343884U (en) * | 2013-07-01 | 2013-12-18 | 江苏森威精锻有限公司 | Plunger chip machining clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563319A (en) * | 2014-10-16 | 2016-05-11 | 上海精智实业有限公司 | Positioning fixture for grinding inner hole of cold-finishing blooming plunger chip |
| CN105563319B (en) * | 2014-10-16 | 2019-01-29 | 上海精智实业有限公司 | Cold-finishing bloom formed punch mill inner hole positioning fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103350398B (en) | 2015-12-02 |
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Address after: 224100 No. 299, Nanxiang West Road, Dafeng Economic and Technological Development Zone, Yancheng City, Jiangsu Province Patentee after: Qianchao Senwei Co.,Ltd. Country or region after: China Address before: No. 299 Nanxiang Road, Economic Development Zone, Dafeng City, Yancheng City, Jiangsu Province, 224100 Patentee before: JIANGSU SUNWAY PRECISION FORGING Co.,Ltd. Country or region before: China |