CN203304989U - Universal clamping base - Google Patents

Universal clamping base Download PDF

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Publication number
CN203304989U
CN203304989U CN2013202829123U CN201320282912U CN203304989U CN 203304989 U CN203304989 U CN 203304989U CN 2013202829123 U CN2013202829123 U CN 2013202829123U CN 201320282912 U CN201320282912 U CN 201320282912U CN 203304989 U CN203304989 U CN 203304989U
Authority
CN
China
Prior art keywords
index dial
shaped support
hole
straight
pin
Prior art date
Application number
CN2013202829123U
Other languages
Chinese (zh)
Inventor
胡作寰
高国利
陈顺贵
罗小军
李芳�
Original Assignee
深圳市银宝山新科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 深圳市银宝山新科技股份有限公司 filed Critical 深圳市银宝山新科技股份有限公司
Priority to CN2013202829123U priority Critical patent/CN203304989U/en
Application granted granted Critical
Publication of CN203304989U publication Critical patent/CN203304989U/en

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Abstract

The utility model relates to a universal clamping base which comprises a fixing plate, a support and a clamping plate, the support is a U-shaped support, the fixing plate is rotatably connected with the closed end of the U-shaped support, the clamping plate is arranged on the center inwards-concave part of the U-shaped support, two straight arms of the U-shaped support are rotatably connected with the clamping plate, and the rotation axis between the fixing plate and the U-shaped support is perpendicular to the rotation axis between the U-shaped support and the clamping plate. The universal clamping base solves the problem that an existing angle clamping base only can carry out single-direction angle adjustment, and can carry out multi-direction adjustment; complex computation is not needed in adjustment, clamping efficiency is greatly improved, errors brought out by human factors and measuring tools are eliminated, and angle adjusting accuracy is improved.

Description

Universal grip slipper
Technical field
The utility model relates to EDM spark erosion technique field, relates in particular to a kind of universal grip slipper of EDM spark machined.
Background technology
Angle grip slipper in existing EDM spark machined industry can only carry out the angle adjustment of single direction, and, in the angle adjustment process, need to calculate the trigonometric function of angle, and measure triangle right-angle side length to proofread and correct angle precision by other coordinate instrument (as: three-D or coordinate machine).Existing angle grip slipper exists human factor and survey tool to bring in the angle adjustment process error, and regulated efficiency is low, and the adjustment of multi-angle particularly can't be provided.
The utility model content
The purpose of this utility model is as overcoming the defect of prior art, and a kind of universal grip slipper is provided.
For achieving the above object, the utility model is by the following technical solutions: a kind of universal grip slipper, comprise fixed head, support, grip block, described support is the U-shaped support, described fixed head is rotatably connected with the blind end of U-shaped support, in the central authorities of described U-shaped support, recess is established grip block, and two straight-arms of U-shaped support are rotatably connected with grip block, and the rotation between fixed head and U-shaped support is mutually vertical with the rotation between described U-shaped support and grip block.
Described fixed head is provided with a connecting rod, and the blind end of described U-shaped support is provided with through hole, and the blind end through hole that described connecting rod passes the U-shaped support is connected with a nut; The blind end upper surface of described U-shaped support is provided with dial, and described fixed head is provided with arrow and indicates.
The outer end of described U-shaped support blind end through hole is provided with countersink region, the table top of described countersink region is provided with a pin, in described countersink region, be provided with the first index dial, there is a circular hole at described the first index dial center, the periphery of the first index dial is provided with evenly spaced tooth, around described the first index dial circular hole, evenly be provided with plural pin hole, described the first index dial circular hole is placed on described connecting rod, and described the first index dial pin hole is placed on described pin; Described fixed head is provided with the tooth of even number and the corresponding clamping of the first index dial week uncinus towards the panel of the first index dial.
Central angle between described the first index dial pin hole is 21 degree; Between the tooth of described the first index dial periphery, evenly be spaced apart 5 degree.
Two straight-arms of described U-shaped support are respectively left and right straight-arm, are respectively equipped with through hole on left and right straight-arm, and the two ends of grip block are respectively equipped with left and right connecting axle, and described left and right connecting axle is through at respectively the left and right straight-arm through hole of U-shaped support; The outer end head of its left connecting axle protrudes from the outer surface of the left straight-arm of U-shaped support, the circumferential outer rim of left connecting axle outer end head of protruding is provided with a platform part, at the left connecting axle outer end head protruded, be arranged with cover plate, on described cover plate, establish a through hole, described through hole is provided with the key piece with the platform part clamping, and described cover plate is pressed on the outer surface of the left straight-arm of U-shaped support by a screw be connected with left connecting axle outer end head; Around left straight-arm through hole, be provided with scale, described cover plate is provided with the arrow indication.
Described left straight-arm through hole outer end is provided with countersink region, the table top of described countersink region is provided with a bearing pin, in described countersink region, be provided with the second index dial, there is a circular hole at described the second index dial center, the periphery of the second index dial is provided with evenly spaced tooth, around described the second index dial circular hole, evenly be provided with plural pin shaft hole, described the second index dial circular hole is placed on described left connecting axle, described the second index dial pin shaft hole is placed on described bearing pin, described cover plate is provided with the tooth of even number and the corresponding clamping of the second index dial week uncinus towards the panel of the first index dial.
Central angle between described the second index dial pin hole is 21 degree; Between the tooth of described the second index dial periphery, evenly be spaced apart 5 degree.
The utility model beneficial effect compared with prior art is: 1) overcome existing angle grip slipper and can only carry out single direction angle adjustment problem, can carry out multi-direction adjustment; 2) adjust and do not need loaded down with trivial details calculating, greatly improved clamping efficiency; 3) eliminate the error that human factor and survey tool bring, improved the angle adjustment precision.
The accompanying drawing explanation
Fig. 1 is the blast structural representation of the utility model preferred embodiment;
Fig. 2 is the blast structural representation (being different visual angle from Fig. 1) of the utility model preferred embodiment;
Fig. 3 is the structural representation of the first index dial in the utility model preferred embodiment.
The specific embodiment
In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment, the technical solution of the utility model is further introduced and explanation.
As shown in Figure 1 and Figure 2, a kind of universal grip slipper, comprise fixed head 1, support, grip block 3, support is U-shaped support 2, fixed head 1 is rotatably connected with the blind end of U-shaped support 2, in the central authorities of U-shaped support 2, recess is established grip block 3, and two straight-arms 21,22 of U-shaped support 2 are rotatably connected with grip block 3, and the rotation between fixed head 1 and U-shaped support 2 is mutually vertical with the rotation between described U-shaped support 2 and grip block 3.
Concrete, described fixed head 1 is provided with a connecting rod 4, and the blind end of described U-shaped support 2 is provided with through hole 23, and the blind end through hole 23 that described connecting rod 4 passes the U-shaped support is connected with a nut 15; The blind end upper surface of described U-shaped support 2 is provided with dial 5, and described fixed head 1 is provided with arrow and indicates 101.
Concrete, the outer end of described U-shaped support 2 blind end through holes 23 is provided with countersink region 24, the table top of described countersink region 24 is provided with a pin 7, in described countersink region 24, be provided with the first index dial 6, there is a circular hole 61 at described the first index dial 6 centers, the periphery of the first index dial 6 is provided with evenly spaced tooth 63, around described the first index dial circular hole 61, evenly be provided with 5 pin hole 62, described the first index dial circular hole 61 is placed on described connecting rod 4, and described the first index dial pin hole 62 is placed on described pin 7; Described fixed head 1 is provided with the tooth 102 of even number and the first index dial week uncinus 63 corresponding clampings towards the panel of the first index dial 6.
Concrete, the central angle between described the first index dial pin hole 62 is 21 degree; Between all uncinus 63 of described the first index dial, evenly be spaced apart 5 degree.
Concrete, two straight-arms of described U-shaped support 2 are respectively left straight-arm 21, right straight-arm 22, on left and right straight-arm, be respectively equipped with through hole 91,92, the two ends of grip block 3 are respectively equipped with left connecting axle 81, right connecting axle 82, and described left and right connecting axle 81,82 is through at respectively the left and right straight-arm through hole 91,92 of U-shaped support 2; The outer end head of its left connecting axle 81 protrudes from the outer surface of the left straight-arm 21 of U-shaped support 2, the circumferential outer rim of left connecting axle outer end head of protruding is provided with a platform part 811, at the left connecting axle outer end head protruded, be arranged with cover plate 12, on described cover plate 12, establish a through hole 124, described through hole 124 is provided with the key piece 123 with platform part 811 clampings, and described cover plate 12 is pressed on the outer surface of the left straight-arm 21 of U-shaped support 2 by a screw 10 be connected with left connecting axle outer end head; Around left straight-arm through hole 91, be provided with scale 11, described cover plate 12 is provided with arrow indication 121.
Concrete, described left straight-arm through hole 91 outer ends are provided with countersink region 912, the table top of described countersink region 912 is provided with a bearing pin 13, in described countersink region 912, be provided with the second index dial 14, there is a circular hole 141 at described the second index dial 14 centers, the periphery of the second index dial 14 is provided with evenly spaced tooth 143, around described the second index dial circular hole 141, evenly be provided with 5 pin shaft holes 142, described the second index dial circular hole 141 is placed on described left connecting axle 81, described the second index dial pin shaft hole 142 is placed on described bearing pin 13, described cover plate 12 is provided with the tooth 122 of even number and the second index dial week uncinus 143 corresponding clampings towards the panel of the second index dial 14.
Concrete, the central angle between described the second index dial pin hole 142 is 21 degree; Between all uncinus 143 of described the second index dial, evenly be spaced apart 5 degree.
In conjunction with Fig. 3, angle adjustment principle of the present utility model is described, first index dial of take is example, when the pin hole 621 coordinated with pin 7 in pin hole 62 becomes pin hole 622, actual 21 degree that rotated of the first index dial, between all uncinus 63 of the first index dial, evenly be spaced apart 5 degree, so 2, the relative U-shaped support of fixed head 1 needs rotation 1 degree, just can realize tooth 102 and the corresponding clamping of the first index dial week uncinus 63 on the first index dial 6 panels, realize the fine setting of 1 degree angle of fixed head 1 relative U-shaped support 2.In like manner, change different pin hole 62 and coordinate with pin 7, can realize the angle fine setting of different rotary direction and 1,2,3 or 4 degree.The fine setting principle of the second index dial is consistent with the fine setting principle of the first index dial, and cover plate 12 is realized synchronous rotary by left connecting axle 81 with grip block 3.
The above only further illustrates technology contents of the present utility model with embodiment; so that the reader is easier to understand; but do not represent that embodiment of the present utility model only limits to this, any technology of doing according to the utility model is extended or recreation, all is subjected to protection of the present utility model.

Claims (7)

1. universal grip slipper, it is characterized in that, comprise fixed head, support, grip block, described support is the U-shaped support, described fixed head is rotatably connected with the blind end of U-shaped support, in the central authorities of described U-shaped support, recess is established grip block, and two straight-arms of U-shaped support are rotatably connected with grip block, and the rotation between fixed head and U-shaped support is mutually vertical with the rotation between described U-shaped support and grip block.
2. universal grip slipper according to claim 1, is characterized in that, described fixed head is provided with a connecting rod, and the blind end of described U-shaped support is provided with through hole, and the blind end through hole that described connecting rod passes the U-shaped support is connected with a nut; The blind end upper surface of described U-shaped support is provided with dial, and described fixed head is provided with arrow and indicates.
3. universal grip slipper according to claim 2, it is characterized in that, the outer end of described U-shaped support blind end through hole is provided with countersink region, the table top of described countersink region is provided with a pin, in described countersink region, be provided with the first index dial, there is a circular hole at described the first index dial center, the periphery of the first index dial is provided with evenly spaced tooth, around described the first index dial circular hole, evenly be provided with plural pin hole, described the first index dial circular hole is placed on described connecting rod, and described the first index dial pin hole is placed on described pin; Described fixed head is provided with the tooth of even number and the corresponding clamping of the first index dial week uncinus towards the panel of the first index dial.
4. universal grip slipper according to claim 3, is characterized in that, the central angle between described the first index dial pin hole is 21 degree; Between the tooth of described the first index dial periphery, evenly be spaced apart 5 degree.
5. according to claim 1,2,3 or 4 arbitrary described universal grip slippers, it is characterized in that, two straight-arms of described U-shaped support are respectively left and right straight-arm, on left and right straight-arm, be respectively equipped with through hole, the two ends of grip block are respectively equipped with left and right connecting axle, and described left and right connecting axle is through at respectively the left and right straight-arm through hole of U-shaped support; The outer end head of its left connecting axle protrudes from the outer surface of the left straight-arm of U-shaped support, the circumferential outer rim of left connecting axle outer end head of protruding is provided with a platform part, at the left connecting axle outer end head protruded, be arranged with cover plate, on described cover plate, establish a through hole, described through hole is provided with the key piece with the platform part clamping, and described cover plate is pressed on the outer surface of the left straight-arm of U-shaped support by a screw be connected with left connecting axle outer end head; Around left straight-arm through hole, be provided with scale, described cover plate is provided with the arrow indication.
6. universal grip slipper according to claim 5, it is characterized in that, described left straight-arm through hole outer end is provided with countersink region, the table top of described countersink region is provided with a bearing pin, in described countersink region, be provided with the second index dial, there is a circular hole at described the second index dial center, the periphery of the second index dial is provided with evenly spaced tooth, around described the second index dial circular hole, evenly be provided with plural pin shaft hole, described the second index dial circular hole is placed on described left connecting axle, described the second index dial pin shaft hole is placed on described bearing pin, described cover plate is provided with the tooth of even number and the corresponding clamping of the second index dial week uncinus towards the panel of the first index dial.
7. universal grip slipper according to claim 6, is characterized in that, the central angle between described the second index dial pin hole is 21 degree; Between the tooth of described the second index dial periphery, evenly be spaced apart 5 degree.
CN2013202829123U 2013-05-02 2013-05-02 Universal clamping base CN203304989U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202829123U CN203304989U (en) 2013-05-02 2013-05-02 Universal clamping base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202829123U CN203304989U (en) 2013-05-02 2013-05-02 Universal clamping base

Publications (1)

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CN203304989U true CN203304989U (en) 2013-11-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104353920A (en) * 2014-10-31 2015-02-18 北方民族大学 Three-dimensional cycloid cutting method and three-dimensional rotating clamp with Z-Y and X-Y rotating arms
CN104669056A (en) * 2015-03-06 2015-06-03 贾金铎 Universal indexing azimuth instrument
CN105965116A (en) * 2016-07-04 2016-09-28 苏州中谷机电科技有限公司 Two-dimensional numerical control electric discharge machining rotating table
CN109132128A (en) * 2018-08-14 2019-01-04 合肥超必达网络技术服务有限公司 A kind of protection structure transported for communication electronics cabinet

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104353920A (en) * 2014-10-31 2015-02-18 北方民族大学 Three-dimensional cycloid cutting method and three-dimensional rotating clamp with Z-Y and X-Y rotating arms
CN104353920B (en) * 2014-10-31 2016-08-24 北方民族大学 Three-dimensional rotation wire cutting method and there is the three-dimensional rotation fixture of Z-Y, X-Y cursor
CN104669056A (en) * 2015-03-06 2015-06-03 贾金铎 Universal indexing azimuth instrument
CN105965116A (en) * 2016-07-04 2016-09-28 苏州中谷机电科技有限公司 Two-dimensional numerical control electric discharge machining rotating table
CN109132128A (en) * 2018-08-14 2019-01-04 合肥超必达网络技术服务有限公司 A kind of protection structure transported for communication electronics cabinet

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131127

Termination date: 20200502

CF01 Termination of patent right due to non-payment of annual fee