CN104400479A - Device for clamping precise metal parts - Google Patents

Device for clamping precise metal parts Download PDF

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Publication number
CN104400479A
CN104400479A CN201410647918.5A CN201410647918A CN104400479A CN 104400479 A CN104400479 A CN 104400479A CN 201410647918 A CN201410647918 A CN 201410647918A CN 104400479 A CN104400479 A CN 104400479A
Authority
CN
China
Prior art keywords
clamping
pressing plate
clamp
bolt
board
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201410647918.5A
Other languages
Chinese (zh)
Inventor
周天毫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Suteng Electronic Technology Co Ltd
Original Assignee
Suzhou Suteng Electronic Technology Co Ltd
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 Suzhou Suteng Electronic Technology Co Ltd filed Critical Suzhou Suteng Electronic Technology Co Ltd
Priority to CN201410647918.5A priority Critical patent/CN104400479A/en
Publication of CN104400479A publication Critical patent/CN104400479A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00Work clamping
    • B23Q2703/02Work clamping means

Abstract

The invention discloses a device for clamping precise metal parts. The device is characterized by comprising a top upper pressing plate and a bottom U-shaped clamping apparatus body, wherein an adjusting hole is formed in the upper pressing plate, a bolt penetrates through the adjusting hole, the bottom of the bolt is connected with the clamping apparatus body and a lower flipping pressing plate respectively, an eccentric wheel which is in contact with the upper pressing plate is arranged at the top of one side of the clamping apparatus body, an accommodating chamber which is used for clamping the precise metal parts is formed among the other side of the clamping apparatus body, the upper pressing plate and the lower flipping pressing plate, a spring is arranged on the bolt, and the bottom of the spring is connected with the clamping apparatus body through a limiting plate. Preferably, the lower flipping pressing plate is Z-shaped, one end of the bottom of the lower flipping pressing plate is arranged in the clamping apparatus body through a third cylindrical pin, and the other end of the bottom of the lower flipping pressing plate is arranged in the clamping apparatus body a second cylindrical pin and a screw rod of the bolt. The device is simple in structure and convenient in operation and control, and the flexibility of the device during use is greatly improved.

Description

A kind of device for clamping precision metal detail
Technical field
The present invention relates to a kind of device for clamping precision metal detail.
Background technology
In precision metallic process, often need that clamping is fixed to precision metal detail and just can carry out follow-up PROCESS FOR TREATMENT, because precision metallic is stricter to requirement on machining accuracy, so, existing fixed clamping device is general all heavier, structure is also very complicated, operates and the complexity controlling also to strain mutually.
Summary of the invention
For the problems referred to above, the invention provides a kind of device for clamping precision metal detail, structure is simple, handled easily and control, greatly improves the flexibility that device uses.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of device for clamping precision metal detail, it is characterized in that, comprise the top board at top and the U-shaped clamp body of bottom, described top board is provided with adjustment hole, one bolt-through adjustment hole and bottom are connected with clamp body, lower upset pressing plate respectively, the top of described clamp body side is provided with the cavity volume formed between the eccentric wheel and opposite side that contact with top board and top board, lower upset pressing plate for clamping precision metal detail, described bolt is provided with spring, and spring bottom is connected with clamp body by limiting plate.
Preferably, described lower upset pressing plate is Z-shaped, and the one end bottom described lower upset pressing plate is arranged in clamp body by three cylindrical pin, and the other end is arranged in clamp body by the screw rod of the second straight pin, bolt.
Preferably, described eccentric wheel is connected with one handle.
Preferably, described handle is arranged on eccentric wheel by the first straight pin.
Preferably, also nut is provided with between described top board and bolt.
Preferably, described U-shaped clamp body is less than near the side height of precision metal detail the height arranging eccentric wheel side.
Before using, by nut loosening, in scope top board being reduced to the distance of precision metal detail to be clamped can clamp, top board can move along adjustment hole, precision metal detail to be clamped is placed, rotate eccentric wheel, by the effect of bolt, make top board and U-shaped clamp body interlock compressing component.Locate postpone, fastening nut.
The invention has the beneficial effects as follows: structure is simple, handled easily and control, greatly improve the flexibility that device uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of device for clamping precision metal detail of the present invention;
The mark implication of accompanying drawing is as follows:
1: bolt; 2: nut; 3: top board; 4: eccentric wheel; 5: handle; 6: the first straight pins; 7: clamp body; 8: spring; 9: limiting plate; 10: screw rod; 11: the second straight pins; 12: the three cylindrical pins; 13: under overturn pressing plate; 14: precision metal detail; 15: adjustment hole.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, technical solution of the present invention is described in further detail, can better understand the present invention to make those skilled in the art and can be implemented, but illustrated embodiment is not as a limitation of the invention.
A kind of device for clamping precision metal detail 14, as shown in Figure 1, comprise the top board 3 at top and the U-shaped clamp body 7 of bottom, described top board 3 is provided with adjustment hole 15, one bolt 1 runs through adjustment hole 15 and bottom is connected with clamp body 7, lower upset pressing plate 13 respectively, the effect of adjustment hole 15, for regulating the position of top board 3, makes top board 3 to the distance of part can in gripping range.
The top of described clamp body 7 side (right side namely in figure) is provided with the cavity volume formed between the eccentric wheel 4 and opposite side (left side namely in figure) that contact with top board 3 and top board 3, lower upset pressing plate 13 for clamping precision metal detail 14.Eccentric wheel 4 can also arrange one handle 5, and such as, handle 5 is arranged on eccentric wheel 4 by the first straight pin 6, can rotate eccentric wheel 4 by handle 5.For the ease of precision metal detail 14 of taking, preferably, described U-shaped clamp body 7 is less than near the side height of precision metal detail 14 height arranging eccentric wheel 4 side, preferably between top board 3 and bolt 1, is also provided with nut 2, can improve clamping effect.
Described bolt 1 is provided with spring 8, and spring 8 bottom top board 3 and between clamp body 7, and does not directly contact with clamp body 7 bottom spring 8, but, a limiting plate 9 is set bottom spring 8, is connected with clamp body 7 bottom limiting plate 9.
Preferably, described lower upset pressing plate 13 is in Z-shaped, one end (left end) bottom described lower upset pressing plate 13 is arranged in clamp body 7 by three cylindrical pin 12, the other end (right-hand member) is arranged in clamp body 7 by the screw rod 10 of the second straight pin 11, bolt 1, and namely screw rod 10 is connected with lower upset pressing plate 13, clamp body 7 successively by the second straight pin 11.
Before using, nut 2 is loosened, in scope top board 3 being reduced to the distance of precision metal detail 14 to be clamped can clamp, top board 3 can move along adjustment hole 15, precision metal detail 14 to be clamped is placed, rotate eccentric wheel 4, by the effect of bolt 1, top board 3 and U-shaped clamp body 7 are linked compressing component.Locate postpone, fastening nut 2.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in the technical field that other are relevant, be all in like manner included in scope of patent protection of the present invention.

Claims (6)

1. one kind for clamping the device of precision metal detail, it is characterized in that, comprise the top board (3) at top and the U-shaped clamp body (7) of bottom, described top board (3) is provided with adjustment hole (15), one bolt (1) run through adjustment hole (15) and bottom respectively with clamp body (7), lower upset pressing plate (13) is connected, the top of described clamp body (7) side is provided with the eccentric wheel (4) and opposite side and top board (3) that contact with top board (3), the cavity volume for clamping precision metal detail (14) is formed between lower upset pressing plate (13), described bolt (1) is provided with spring (8), spring (8) bottom is connected with clamp body (7) by limiting plate (9).
2. a kind of device for clamping precision metal detail according to claim 1, it is characterized in that, described lower upset pressing plate (13) is in Z-shaped, one end of described lower upset pressing plate (13) bottom is arranged in clamp body (7) by three cylindrical pin (12), and the other end is arranged in clamp body (7) by the screw rod (10) of the second straight pin (11), bolt (1).
3. a kind of device for clamping precision metal detail according to claim 1, is characterized in that, described eccentric wheel (4) is connected with one handle (5).
4. a kind of device for clamping precision metal detail according to claim 3, is characterized in that, described handle (5) is arranged on eccentric wheel (4) by the first straight pin (6).
5. a kind of device for clamping precision metal detail according to claim 2, is characterized in that, is also provided with nut (2) between described top board (3) and bolt (1).
6. a kind of device for clamping precision metal detail according to claim 1, is characterized in that, described U-shaped clamp body (7) is less than near the side height of precision metal detail (14) height arranging eccentric wheel (4) side.
CN201410647918.5A 2014-11-17 2014-11-17 Device for clamping precise metal parts Pending CN104400479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410647918.5A CN104400479A (en) 2014-11-17 2014-11-17 Device for clamping precise metal parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410647918.5A CN104400479A (en) 2014-11-17 2014-11-17 Device for clamping precise metal parts

Publications (1)

Publication Number Publication Date
CN104400479A true CN104400479A (en) 2015-03-11

Family

ID=52638178

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410647918.5A Pending CN104400479A (en) 2014-11-17 2014-11-17 Device for clamping precise metal parts

Country Status (1)

Country Link
CN (1) CN104400479A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105537992A (en) * 2015-12-29 2016-05-04 东莞市青麦田数码科技有限公司 Device for clamping precise parts
CN109318003A (en) * 2018-11-07 2019-02-12 昌河飞机工业(集团)有限责任公司 A kind of workpiece fast assembling-disassembling clamping device

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635911A (en) * 1985-08-30 1987-01-13 Lovrenich Rodger T Motorized over center clamp
CN200984714Y (en) * 2006-10-31 2007-12-05 扬动股份有限公司 Eccentric clamping mechanism
CN101323091A (en) * 2008-07-30 2008-12-17 杨新 Magnetic slice quick clamp device
CN202010810U (en) * 2011-01-30 2011-10-19 河北宣化工程机械股份有限公司 Fixture of milling machine
CN202162592U (en) * 2011-08-01 2012-03-14 天津市中马骏腾精密机械制造有限公司 Eccentric clamping fixture
CN102837274A (en) * 2012-09-18 2012-12-26 上汽通用五菱汽车股份有限公司 Pressure plate clamping structure of eccentric wheel
CN102975145A (en) * 2012-09-18 2013-03-20 上汽通用五菱汽车股份有限公司 One-way connecting rod type eccentric wheel pressing plate clamping structure
CN203062623U (en) * 2012-12-14 2013-07-17 重庆洋迪机电有限公司 Pressing plate clamping device
CN203875787U (en) * 2014-05-20 2014-10-15 李红 Elastic pressing plate clamp
CN204262809U (en) * 2014-11-17 2015-04-15 苏州速腾电子科技有限公司 A kind of device for clamping precision metal detail

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635911A (en) * 1985-08-30 1987-01-13 Lovrenich Rodger T Motorized over center clamp
CN200984714Y (en) * 2006-10-31 2007-12-05 扬动股份有限公司 Eccentric clamping mechanism
CN101323091A (en) * 2008-07-30 2008-12-17 杨新 Magnetic slice quick clamp device
CN202010810U (en) * 2011-01-30 2011-10-19 河北宣化工程机械股份有限公司 Fixture of milling machine
CN202162592U (en) * 2011-08-01 2012-03-14 天津市中马骏腾精密机械制造有限公司 Eccentric clamping fixture
CN102837274A (en) * 2012-09-18 2012-12-26 上汽通用五菱汽车股份有限公司 Pressure plate clamping structure of eccentric wheel
CN102975145A (en) * 2012-09-18 2013-03-20 上汽通用五菱汽车股份有限公司 One-way connecting rod type eccentric wheel pressing plate clamping structure
CN203062623U (en) * 2012-12-14 2013-07-17 重庆洋迪机电有限公司 Pressing plate clamping device
CN203875787U (en) * 2014-05-20 2014-10-15 李红 Elastic pressing plate clamp
CN204262809U (en) * 2014-11-17 2015-04-15 苏州速腾电子科技有限公司 A kind of device for clamping precision metal detail

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105537992A (en) * 2015-12-29 2016-05-04 东莞市青麦田数码科技有限公司 Device for clamping precise parts
CN105537992B (en) * 2015-12-29 2017-10-10 东莞市莞信企业管理咨询有限公司 A kind of device for being used to clamp precision component
CN109318003A (en) * 2018-11-07 2019-02-12 昌河飞机工业(集团)有限责任公司 A kind of workpiece fast assembling-disassembling clamping device

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RJ01 Rejection of invention patent application after publication

Application publication date: 20150311

RJ01 Rejection of invention patent application after publication