CN103692372A - Clamp structure with adjustable angle - Google Patents

Clamp structure with adjustable angle Download PDF

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Publication number
CN103692372A
CN103692372A CN201310663009.6A CN201310663009A CN103692372A CN 103692372 A CN103692372 A CN 103692372A CN 201310663009 A CN201310663009 A CN 201310663009A CN 103692372 A CN103692372 A CN 103692372A
Authority
CN
China
Prior art keywords
clamping
clamp
gripping
angle
turning cylinder
Prior art date
Application number
CN201310663009.6A
Other languages
Chinese (zh)
Inventor
严定文
Original Assignee
昆山诺瑞信机械设备有限公司
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.)
Filing date
Publication date
Application filed by 昆山诺瑞信机械设备有限公司 filed Critical 昆山诺瑞信机械设备有限公司
Priority to CN201310663009.6A priority Critical patent/CN103692372A/en
Publication of CN103692372A publication Critical patent/CN103692372A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B1/00Vices
    • B25B1/02Vices with sliding jaws
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B1/00Vices
    • B25B1/24Details, e.g. jaws of special shape, slideways
    • B25B1/2405Construction of the jaws
    • B25B1/241Construction of the jaws characterised by surface features or material
    • B25B1/2415Construction of the jaws characterised by surface features or material being composed of a plurality of parts adapting to the shape of the workpiece
    • B25B1/2426Construction of the jaws characterised by surface features or material being composed of a plurality of parts adapting to the shape of the workpiece the parts having a pivotal movement

Abstract

The invention relates to a clamp structure with an adjustable angle. The clamp structure comprises a fixed tabletop, wherein the fixed tabletop is provided with a slide rail; the slide rail is provided with a fixed clamping end and a movable clamping end, wherein the fixed clamping end comprises a fixed block at the bottom and a fixed clamping piece located on the fixed block; the movable clamping end comprises a slide block at the bottom and a movable clamping piece arranged above the slide block; the slide rail is provided with a screw rod to drive the slide block to move; the movable clamping piece is provided with a rotatable first clamping part; a clamping face of the first clamping part is provided with at least one semicircular groove for clamping a cylinder; the first clamping part is rotated to change the angle of the semicircular groove. With the adoption of the structure, the clamping part is rotated to very conveniently change the angle of the semicircular groove on the clamping part; the angle of the semicircular groove is rotated according to the position of a bench worker to be conveniently cooperated with the operation of the bench worker; the whole clamp is simple in structure and is convenient to operate.

Description

The clamp structure that a kind of angle is adjustable
Technical field
The present invention relates to a kind of clamp structure in field of machining, the adjustable clamp structure of especially a kind of angle.
Background technology
Fixture is to add to be used for rapid fastening workpiece man-hour, makes lathe, cutter, workpiece keep the process unit of correct relative position.Fixture is indispensable parts in machining, and in processing parts process, some adopt mechanical means to be not suitable for or indeterminable processing, as: the line in part process, Precision Machining (as, scraping is frustrated and is cut model and make mould etc.) and check and repair etc., or part is carried out to assembly by the assembly technical requirement of plant equipment, parts assembling and general assembly, and through adjusting, check and test run etc., make it to become qualified plant equipment; Manufacture and repair various tool, jig, measurer, mould and various professional equipment; These all need pincers worker to complete, and in bench work process, cylindrical work is after clamping, and its angle fixedly needs pincers worker to coordinate to process, and very waste muscle power of operation, increases the operating time like this.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of adjustable clamp structure of angle that can coordinate the saving muscle power of bench work.
The present invention solves the technical scheme that its technical problem takes: the clamp structure that a kind of angle is adjustable, comprise a fixed mesa, described fixed mesa is provided with a slide rail, described slide rail is provided with fixed clamp end and mobile bare terminal end, described fixed clamp end comprises the fixed block of bottom and is positioned at the geometrical clamp gripping member on fixed block, described mobile bare terminal end comprises the slide block of bottom and the moving clip gripping member of slide block top, described slide rail is provided with leading screw and drives slide block movement, described moving clip gripping member is provided with rotating first clamping part, the clamping face of the first described clamping part is provided with at least one for clamping cylindrical semi-circular recesses, the first described clamping part rotates the angle that changes semi-circular recesses.
Further, in order to increase the kind of fixture holding workpiece, described geometrical clamp gripping member is provided with rotating second clamping part, the clamping face of the second described clamping part is provided with at least one for clamping cylindrical semi-circular recesses, and the second described clamping part rotates the angle that changes semi-circular recesses.
Further, for convenient conversion between plane and semi-circular recesses, the trench bottom of described semi-circular recesses is provided with a slot, described clamp structure also comprises a plug-in unit, described plug main body semicircular in shape one side is plane, is provided with a cutting and coordinates with slot on the semicircular disc of plug-in unit.
Further, in order to facilitate the first clamping part fixing after rotation, the first described clamping part center is provided with the first turning cylinder, the first turning cylinder runs through moving clip gripping member, head at the first turning cylinder is provided with the first ring-type projection piece, between the first ring-type projection piece and moving clip gripping member, be provided with the first spring, axle center around the first turning cylinder on the end face that the first described clamping part contacts with moving clip gripping member is provided with a plurality of hemispherical grooves, the end face that described moving clip gripping member contacts with the first clamping part is provided with a plurality of rolling pearls and hemispherical groove fit.
Further, in order to facilitate the second clamping part fixing after rotation, the second described clamping part center is provided with the second turning cylinder, the second turning cylinder runs through geometrical clamp gripping member, head at the second turning cylinder is provided with the second annular projection part, between the second annular projection part and geometrical clamp gripping member, be provided with the second spring, axle center around the second turning cylinder on the end face that the second described clamping part contacts with geometrical clamp gripping member is provided with a plurality of hemispherical grooves, the end face that described geometrical clamp gripping member contacts with the second clamping part is provided with a plurality of rolling pearls and hemispherical groove fit.
The invention has the beneficial effects as follows: after having adopted said structure, by changing very easily the angle of clamping part upper semi-circle connected in star to the rotation of clamping part, the convenient operation that coordinates pincers worker of angle of rotating semi-circular recesses according to the position of pincers worker, whole clamp structure is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the local structure for amplifying schematic diagram of A part in Fig. 1.
In figure: 1, fixed mesa; 2, slide rail; 3, leading screw; 4, slide block; 5, the first ring-type projection piece; 6, the first spring; 7, moving clip gripping member; 8, the first turning cylinder; 9, the first clamping part; 10, the second clamping part; 11, the second turning cylinder; 12, geometrical clamp gripping member; 13, the second spring; 14, the second annular projection part; 15, fixed block; 16, plug-in unit; 17, semi-circular recesses; 18, slot; 19, cutting; 20, rolling pearl; 21, hemispherical groove.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
The adjustable clamp structure of a kind of angle as shown in Figure 1, comprise a fixed mesa 1, described fixed mesa 1 is provided with a slide rail 2, described slide rail 2 is provided with fixed clamp end and mobile bare terminal end, described fixed clamp end comprises the fixed block 15 of bottom and is positioned at the geometrical clamp gripping member 12 on fixed block 15, described mobile bare terminal end comprises the slide block 4 of bottom and the moving clip gripping member 7 of slide block 4 tops, described slide rail 2 is provided with leading screw 3 and drives slide block 4 motions, described moving clip gripping member 7 is provided with rotating first clamping part 9, the clamping face of the first described clamping part 9 is provided with at least one for clamping cylindrical semi-circular recesses 17, the first described clamping part 9 rotates the angle that changes semi-circular recesses 17, described geometrical clamp gripping member 12 is provided with rotating second clamping part 10, the clamping face of the second described clamping part 10 is provided with at least one for clamping cylindrical semi-circular recesses 17, and the second described clamping part 10 rotates the angle that changes semi-circular recesses 17, convenient cooperation pincers worker operates.
The trench bottom of described semi-circular recesses 17 is provided with a slot 18, described clamp structure also comprises a plug-in unit 16, described plug-in unit 16 main body semicircular in shape one sides are plane, on the semicircular disc of plug-in unit 16, be provided with a cutting 19 and coordinate with slot 18, convenient conversion between plane and semi-circular recesses 17.
The first described clamping part 9 centers are provided with the first turning cylinder 8, the first turning cylinder 8 runs through moving clip gripping member 7, head at the first turning cylinder 8 is provided with the first ring-type projection piece 5, between the first ring-type projection piece 5 and moving clip gripping member 7, be provided with the first spring 6, axle center around the first turning cylinder 8 on the end face that the first described clamping part 9 contacts with moving clip gripping member 7 is provided with a plurality of hemispherical grooves 21, and the end face that described moving clip gripping member 7 contacts with the first clamping part 9 is provided with a plurality of rolling pearls 20 and coordinates with hemispherical groove 21; The second described clamping part 10 centers are provided with the second turning cylinder 11, the second turning cylinder 11 runs through geometrical clamp gripping member 12, head at the second turning cylinder 11 is provided with the second annular projection part 14, between the second annular projection part 14 and geometrical clamp gripping member 12, be provided with the second spring 13, axle center around the second turning cylinder 11 on the end face that the second described clamping part 10 contacts with geometrical clamp gripping member 12 is provided with a plurality of hemispherical grooves 21, and the end face that described geometrical clamp gripping member 12 contacts with the second clamping part 10 is provided with a plurality of rolling pearls 20 and coordinates with hemispherical groove 21; Convenient fixing afterwards in rotation to clamping part.
It is emphasized that: be only preferred embodiment of the present invention above, not the present invention is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical solution of the present invention.

Claims (5)

1. the clamp structure that angle is adjustable, comprise a fixed mesa (1), described fixed mesa (1) is provided with a slide rail (2), described slide rail (2) is provided with fixed clamp end and mobile bare terminal end, described fixed clamp end comprises the fixed block (15) of bottom and is positioned at the geometrical clamp gripping member (12) on fixed block (15), described mobile bare terminal end comprises the slide block (4) of bottom and the moving clip gripping member (7) of slide block (4) top, described slide rail (2) is provided with leading screw (3) and drives slide block (4) motion, it is characterized in that: described moving clip gripping member (7) is provided with rotating first clamping part (9), the clamping face of described the first clamping part (9) is provided with at least one for clamping cylindrical semi-circular recesses (17), described the first clamping part (9) rotates the angle that changes semi-circular recesses (17).
2. the adjustable clamp structure of angle according to claim 1, it is characterized in that: described geometrical clamp gripping member (12) is provided with rotating second clamping part (10), the clamping face of described the second clamping part (10) is provided with at least one for clamping cylindrical semi-circular recesses (17), and described the second clamping part (10) rotates the angle that changes semi-circular recesses (17).
3. the adjustable clamp structure of angle according to claim 1 and 2, it is characterized in that: the trench bottom of described semi-circular recesses (17) is provided with a slot (18), described clamp structure also comprises a plug-in unit (16), described plug-in unit (16) main body semicircular in shape one side is plane, is provided with a cutting (19) and coordinates with slot (18) on the semicircular disc of plug-in unit (16).
4. the adjustable clamp structure of angle according to claim 1, it is characterized in that: described the first clamping part (9) center is provided with the first turning cylinder (8), the first turning cylinder (8) runs through moving clip gripping member (7), head at the first turning cylinder (8) is provided with the first ring-type projection piece (5), between the first ring-type projection piece (5) and moving clip gripping member (7), be provided with the first spring (6), axle center around the first turning cylinder (8) on the end face that described the first clamping part (9) contacts with moving clip gripping member (7) is provided with a plurality of hemispherical grooves (21), the end face that described moving clip gripping member (7) contacts with the first clamping part (9) is provided with a plurality of rolling pearls (20) and coordinates with hemispherical groove (21).
5. the adjustable clamp structure of angle according to claim 2, it is characterized in that: described the second clamping part (10) center is provided with the second turning cylinder (11), the second turning cylinder (11) runs through geometrical clamp gripping member (12), head at the second turning cylinder (11) is provided with the second annular projection part (14), between the second annular projection part (14) and geometrical clamp gripping member (12), be provided with the second spring (13), axle center around the second turning cylinder (11) on the end face that described the second clamping part (10) contacts with geometrical clamp gripping member (12) is provided with a plurality of hemispherical grooves (21), the end face that described geometrical clamp gripping member (12) contacts with the second clamping part (10) is provided with a plurality of rolling pearls (20) and coordinates with hemispherical groove (21).
CN201310663009.6A 2013-12-10 2013-12-10 Clamp structure with adjustable angle CN103692372A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310663009.6A CN103692372A (en) 2013-12-10 2013-12-10 Clamp structure with adjustable angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310663009.6A CN103692372A (en) 2013-12-10 2013-12-10 Clamp structure with adjustable angle

Publications (1)

Publication Number Publication Date
CN103692372A true CN103692372A (en) 2014-04-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310663009.6A CN103692372A (en) 2013-12-10 2013-12-10 Clamp structure with adjustable angle

Country Status (1)

Country Link
CN (1) CN103692372A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104959935A (en) * 2015-07-16 2015-10-07 安徽机电职业技术学院 Shaft fixing clamp
CN105270983A (en) * 2015-10-27 2016-01-27 芜湖市泰能电热器具有限公司 Gripper for extraction
CN105397687A (en) * 2015-12-15 2016-03-16 尤尼特斯(天津)科技有限公司 Reaction still fixing clamp
CN105945595A (en) * 2016-05-18 2016-09-21 常州市金海基机械制造有限公司 Clamp used for machining of mechanical parts
CN107127831A (en) * 2017-03-29 2017-09-05 苏州亚思科精密数控有限公司 A kind of timber processing machine tool fixing device
CN108188782A (en) * 2018-01-16 2018-06-22 何德学 A kind of mechanical processing fixture

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104959935A (en) * 2015-07-16 2015-10-07 安徽机电职业技术学院 Shaft fixing clamp
CN105270983A (en) * 2015-10-27 2016-01-27 芜湖市泰能电热器具有限公司 Gripper for extraction
CN105270983B (en) * 2015-10-27 2017-12-12 张新全 A kind of extraction clamp
CN105397687A (en) * 2015-12-15 2016-03-16 尤尼特斯(天津)科技有限公司 Reaction still fixing clamp
CN105945595A (en) * 2016-05-18 2016-09-21 常州市金海基机械制造有限公司 Clamp used for machining of mechanical parts
CN107127831A (en) * 2017-03-29 2017-09-05 苏州亚思科精密数控有限公司 A kind of timber processing machine tool fixing device
CN108188782A (en) * 2018-01-16 2018-06-22 何德学 A kind of mechanical processing fixture
CN108188782B (en) * 2018-01-16 2019-06-28 深圳市雄华光学有限公司 Fixture is used in a kind of machining

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SE01 Entry into force of request for substantive examination
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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140402

C02 Deemed withdrawal of patent application after publication (patent law 2001)