CN103395014B - A kind of copying fixture - Google Patents
A kind of copying fixture Download PDFInfo
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- CN103395014B CN103395014B CN201310305778.9A CN201310305778A CN103395014B CN 103395014 B CN103395014 B CN 103395014B CN 201310305778 A CN201310305778 A CN 201310305778A CN 103395014 B CN103395014 B CN 103395014B
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- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000007423 decrease Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The present invention relates to a kind of copying fixture, it comprises base, length direction along base extends and is fixed on the first module on base, the second module arranging and also can move setting along base width is paralleled with the first module, and the top-pushing mechanism driving the second module to move horizontally along the width of base, second module can be spliced mutually with the first module, to cave inward formation first groove from the end face spliced with the second module in the first module, second module to cave inward formation second groove from the end face spliced with the first module, first groove is spliced to form the die cavity identical with processed product profile with the second groove, and processed product can stably be arranged in die cavity.The present invention adopts the first groove identical with the profile of the die cavity that the second groove is spliced into and processed product, thus is stably arranged in die cavity by processed product, decreases the distortion in process and loosening phenomenon, improves the accuracy of product.
Description
Technical field
the present invention relates to a kind of fixture, be specifically related to a kind of copying fixture.
Background technology
copying fixture, it mainly selects corresponding clamp for machining according to the shape of product, such as, in notebook computer assembling process, the treatment system of computer is needed to be connected with display system, therefore, countershaft is needed to process, the material great majority of rotating shaft are simultaneously aluminium, common vice clamp can not meet the processing request of rotating shaft, easily cause the distortion of rotating shaft, and, the shape of rotating shaft will change according to the actual needs, and irregular cylinder, easily cause the skew of processing shaft, directly affects the accuracy of rotating shaft, make troubles to the processing of rotating shaft.
Summary of the invention
technical problem to be solved by this invention overcomes the deficiencies in the prior art, and provide a kind of copying fixture, its accuracy is high, and easy to operate.
for solving above technical problem, the present invention takes following technical scheme:
a kind of copying fixture, it comprises horizontally disposed base, length direction along base extends and is fixed on the first module on base, the second module arranging and also can move setting along base width is paralleled with the first module, and the top-pushing mechanism driving the second module to move horizontally along the width of base, second module can be spliced mutually with the first module, to cave inward formation first groove from the end face spliced with the second module in the first module, second module to cave inward formation second groove from the end face spliced with the first module, and the first groove is spliced to form the die cavity identical with the profile of processed product with the second groove, this processed product can stably be arranged in die cavity.
preferably, width one end that top-pushing mechanism comprises along base is connected to two push rods in the second module, be fixedly installed on push rod bearing base supporting respectively two push rods, rotate with two push rod the other end first connecting rod respectively that be connected, the first Connection Block be rotationally connected with the end of two first connecting rods respectively, be rotationally connected with two the first Connection Blocks respectively and be fixed on the second Connection Block on base, and rotate the hand-held pole being arranged on two second connecting rods on the first Connection Block and being connected with the second connecting rod being positioned at both sides with both ends respectively, push rod can being located on push rod bearing along himself length direction activity.
specifically implement and preferred aspect according to one of the present invention, base is provided with the guide rail that two of extending along its width parallel setting, is respectively equipped with the guide-track groove matched with two guide rails in the bottom of the second module.
preferably, conflicting in the first module in an end of guide rail, and is fixed on base.
preferably, two push rods are uniformly distributed along the length direction of the second module, and an end of push rod is fixedly connected with the second module; The two ends of hand-held pole are welded on two second connecting rods respectively.
due to the enforcement of above technical scheme, the present invention compared with prior art tool has the following advantages:
the present invention is according to the profile of processed product, select the first groove and the second groove shapes, make the first groove identical with the profile of the die cavity that the second groove is spliced into and processed product, thus processed product is stably arranged in die cavity, decrease the distortion in processed product process and loosening phenomenon, improve the accuracy of processed product processing, in addition, structure of the present invention is simple, and it is convenient to implement, and cost is low.
Accompanying drawing explanation
below in conjunction with accompanying drawing and concrete embodiment, the present invention will be further described in detail:
fig. 1 is the schematic top plan view of fixture of the present invention;
fig. 2 is that schematic diagram is looked on the right side of Fig. 1;
wherein: 1, base; 2, the first module; 20, the first groove; 3, the second module; 30, the second groove; 31, guide-track groove; 4, top-pushing mechanism; 40, push rod; 41, push rod bearing; 42, first connecting rod; 43, the first Connection Block; 44, the second Connection Block; 45, second connecting rod; 46, hand-held pole; 5, guide rail.
Detailed description of the invention
as depicted in figs. 1 and 2, the copying fixture that the present embodiment provides, it is specifically for fixing computer rotation shaft, its structure comprises horizontally disposed base 1, length direction along base 1 extends and is fixed on the first module 2 on base 1, the second module 3 arranging and also can move setting along base 1 width is paralleled with the first module 2, and the top-pushing mechanism 4 driving the second module 3 to move horizontally along the width of base 1, second module 3 can be spliced with the first module 2 phase, to cave inward formation first groove 20 from the end face spliced with the second module 3 in the first module 2, second module 3 to cave inward formation second groove 30 from the end face spliced with the first module 2, and the first groove 20 is spliced to form the die cavity identical with rotating shaft profile with the second groove 30, rotating shaft can stably be arranged in die cavity.
in this example, width one end that above-mentioned top-pushing mechanism 4 comprises along base 1 is connected to two push rods 40 in the second module 3, be fixedly installed on the push rod bearing 41 base 1 supporting respectively two push rods 40, rotate with two push rod 40 the other end first connecting rod 42 respectively that be connected, the first Connection Block 43 be rotationally connected with the end of two first connecting rods 42 respectively, be rotationally connected with two the first Connection Blocks 43 respectively and be fixed on the second Connection Block 44 on base 1, and rotate the hand-held pole 46 being arranged on two second connecting rods 45 on the first Connection Block 43 and being connected with the second connecting rod 45 being positioned at both sides with both ends respectively, push rod 40 can being located on push rod bearing 41 along himself length direction activity.
further, two push rods 40 are uniformly distributed along the length direction of the second module 3, and an end of push rod 40 is fixedly connected with the second module 3; The two ends of hand-held pole 46 are welded on two second connecting rods 45 respectively.
in addition, in this example, base 1 is provided with the guide rail 5 that two of extending along its width parallel setting, is respectively equipped with in the bottom of the second module 3 guide-track groove 31 matched with two guide rails 5 simultaneously.Conflicting in the first module 2 in one end of this guide rail 5, and is fixed on base 1.
the fixture being exclusively used in computer rotation shaft of this enforcement, holding rod 46 is started in adjustment, second connecting rod 45 is rotated around the first Connection Block 43, first Connection Block 43 can rotate relative to the second Connection Block 44 simultaneously, under the first Connection Block 43 rotates, drive first connecting rod 42 to rotate, thus promote the flexible of push rod 40.
it is specifically implemented as follows:
promote to regulate hand-held pole 46, second connecting rod 45 is rotated clockwise around the first Connection Block 43, namely the first Connection Block 43 rotates clockwise around the second Connection Block 44, moved forward on push rod bearing 41 along its length direction by the promotion push rod 40 that rotates clockwise of first connecting rod 42 again, thus it is close to the first module 2 to promote the second module 3, rotating shaft is fixed in die cavity that the first groove 20 and the second groove 30 formed, thus realize the fixing of rotating shaft, first connecting rod 42 now and second connecting rod 45 turn to limit, form self-locking, prevent push rod 40 to after-contraction, thus stable rotating shaft is fixed in die cavity.In addition, in order to coordinate the work of top-pushing mechanism 4 further, base 1 being provided with two guide rails 5, being provided with corresponding guide-track groove 31 in the bottom of the second module 3, make push rod 40 when promotion second module 3 is traversing along the width of base 1, more steadily.
otherwise, pull and regulate hand-held pole 46, second connecting rod 45 is rotated counterclockwise around the first Connection Block 43, namely the first Connection Block 43 rotates counterclockwise around the second Connection Block 44, moved backward on push rod bearing 41 along its length direction by the promotion push rod 40 that rotates counterclockwise of first connecting rod 42 again, thus pull the second module 3 to depart to the first module 2, realize the unblock of top-pushing mechanism 4, thus rotating shaft is taken out from being fixed in die cavity that the first groove 20 and the second groove 30 formed, simultaneously in order to coordinate the work of top-pushing mechanism 4 further, base 1 is provided with two guide rails 5, corresponding guide-track groove 31 is provided with in the bottom of the second module 3, make push rod 40 when pulling the second module 3 traversing along the width of base 1, more steady.
in sum, the present invention, according to the profile of rotating shaft, selects the first groove and the second groove shapes, makes the first groove identical with the profile of the die cavity that the second groove is spliced into and rotating shaft, thus rotating shaft is stably arranged in die cavity, adopt the top-pushing mechanism with auto-lock function simultaneously, effectively decrease the distortion in rotating shaft process and loosening phenomenon, improve the accuracy of rotating shaft processing, in addition, structure of the present invention is simple, and it is convenient to implement, and cost is low.
above to invention has been detailed description; its object is to allow the personage being familiar with this art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; the equivalence change that all Spirit Essences according to the present invention are done or modification, all should be encompassed in protection scope of the present invention.
Claims (1)
1. a copying fixture, it is characterized in that: described fixture comprises horizontally disposed base (1), length direction along described base (1) extends and is fixed on the first module (2) on described base (1), the second module (3) arranging and also can move setting along described base (1) width is paralleled with described first module (2), and the top-pushing mechanism (4) driving described second module (3) to move horizontally along the width of described base (1), described the second module (3) can be spliced mutually with described first module (2), to cave inward formation first groove (20) from the end face spliced with described second module (3) described first module (2), described the second module (3) to cave inward formation second groove (30) from the end face spliced with described first module (2), described the first groove (20) is spliced to form the die cavity identical with the profile of processed product with described second groove (30), described processed product can stably be arranged in described die cavity, width one end that described top-pushing mechanism (4) comprises along described base (1) is connected to upper two push rods (40) of described second module (3), be fixedly installed on the push rod bearing (41) described base (1) supporting respectively described two push rods (40), rotate with two described push rod (40) the other end first connecting rod (42) respectively that be connected, the first Connection Block (43) be rotationally connected with two described first connecting rod (42) ends respectively, described first Connection Block (43) is rotationally connected and is fixed on the second Connection Block (44) on described base (1) with two respectively, and rotate the hand-held pole (46) being arranged on two second connecting rods (45) on described first Connection Block (43) and being connected with the described second connecting rod (45) being positioned at both sides with both ends respectively, described push rod (40) can be located on described push rod bearing (41) along himself length direction activity, described base (1) is provided with the guide rail (5) that two of extending along its width parallel setting, the guide-track groove (31) matched with two described guide rails (5) is respectively equipped with in the bottom of described the second module (3), conflict on described first module (2) in one end of described guide rail (5), and be fixed on described base (1), two described push rods (40) are uniformly distributed along the length direction of described second module (3), and an end of described push rod (40) is fixedly connected with described second module (3), the two ends of described hand-held pole (46) are welded on the second connecting rod (45) described in two respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310305778.9A CN103395014B (en) | 2013-07-19 | 2013-07-19 | A kind of copying fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310305778.9A CN103395014B (en) | 2013-07-19 | 2013-07-19 | A kind of copying fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103395014A CN103395014A (en) | 2013-11-20 |
| CN103395014B true CN103395014B (en) | 2015-09-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310305778.9A Active CN103395014B (en) | 2013-07-19 | 2013-07-19 | A kind of copying fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103395014B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695734A (en) * | 2019-11-06 | 2020-01-17 | 佛山市普拉迪数控科技有限公司 | Frock clamp and processing equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2957158B1 (en) * | 1998-04-07 | 1999-10-04 | 株式会社浅井鉄工所 | Small deformed object gripping device |
| CN101602193B (en) * | 2008-06-13 | 2011-04-13 | 海洋王照明科技股份有限公司 | Frock clamp |
| CN201596981U (en) * | 2009-11-10 | 2010-10-06 | 庄育靖 | Clamping device |
| CN202763708U (en) * | 2012-09-06 | 2013-03-06 | 东华大学 | Cylinder-shaped workpiece clamping device |
| CN203380810U (en) * | 2013-07-19 | 2014-01-08 | 太仓伟利达铭板科技有限公司 | Copying processing clamp |
-
2013
- 2013-07-19 CN CN201310305778.9A patent/CN103395014B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103395014A (en) | 2013-11-20 |
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Effective date of registration: 20240329 Address after: No. 193 Qingxi North Ring Road, Qingxi Town, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan Weifeng New Material Technology Co.,Ltd. Country or region after: China Address before: No. 6 Fenggang Road, Shuangfeng Town, Taicang City, Suzhou City, Jiangsu Province, 215416 Patentee before: Taicang Weilida Nameplates Technology Co.,Ltd. Country or region before: China |