CN105364759A - Round pipe clamp - Google Patents

Round pipe clamp Download PDF

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Publication number
CN105364759A
CN105364759A CN201510953298.2A CN201510953298A CN105364759A CN 105364759 A CN105364759 A CN 105364759A CN 201510953298 A CN201510953298 A CN 201510953298A CN 105364759 A CN105364759 A CN 105364759A
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CN
China
Prior art keywords
convex
cylinder
base
rotating disk
nut
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.)
Granted
Application number
CN201510953298.2A
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Chinese (zh)
Other versions
CN105364759B (en
Inventor
鲁明
鲁传玉
鲁俊
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.)
Wuhu Jie Nuo Science And Technology Ltd
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Wuhu Jie Nuo Science And Technology Ltd
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Priority to CN201510953298.2A priority Critical patent/CN105364759B/en
Publication of CN105364759A publication Critical patent/CN105364759A/en
Application granted granted Critical
Publication of CN105364759B publication Critical patent/CN105364759B/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
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/02Assembly jigs

Abstract

The invention relates to a round pipe clamp. The round pipe clamp comprises a base, an air cylinder, a convex surface rotary disc, a supporting table, a convex surface fixing barrel, an elastic clamping barrel and a non-return nut. Seat lugs are arranged on the base. A rotary bolt is welded to the upper portion of the base and provided with a first nut and a second nut. The first nut is located on the second nut. Four supporting legs are further arranged on the base, the bottom of the air cylinder is provided with a connecting table, and the base is hinged to the connecting table of the air cylinder through the rotary bolt. A connecting lug is arranged at one end of the air cylinder, and the connecting lug is hinged to the convex surface rotary disc. The supporting table is welded to the supporting legs, the convex surface fixing barrel is fixedly connected with the supporting table through screws, and the axial line of the convex surface fixing barrel and the axial line of the convex surface rotary disc are collinear. The elastic clamping barrel is installed in the convex surface fixing barrel, penetrates through the middle of the convex surface rotary disc, and is limited through the non-return nut.

Description

A kind of pipe fixture
Technical field
The present invention relates to machining device technical field, specifically a kind of pipe fixture.
Background technology
Valve is one of critical elements be connected with pipeline, the most conventional is pipe, fixture may be needed when pipe is connected with valve to be fixed by pipe, and then to carry out the installation of valve, in prior art, the mode of people's manually vice clamps pipe, so likely can damage the precision of pipe, cause service life reduction, and manual operation vice by screw rod prevent realize clamping with unclamp, lose time, operating efficiency is lower.In order to increase work efficiency, ensure the precision of pipe, being badly in need of a kind of pipe fixture.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of reasonable in design, lower-cost, operating efficiency is high, the Quick-clamped of pipe can be realized and the fixture of pipe precision can not be reduced, i.e. a kind of pipe fixture.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of pipe fixture, comprises base, cylinder, convex surface rotating disk, brace table, convex surface stationary magazine creel, elastic clip cylinder and non-return nut.Described base is provided with an ear, and described base upper weld has revolution bolt, and described revolution bolt is provided with a nut and No. two nuts, and a described nut is positioned on No. two nuts, and described base is also provided with four supporting legs; Described cylinder bottom is provided with connected unit, and described base is hinged by revolution bolt and the connected unit of cylinder, and cylinder provides power for pinching action; One end of described cylinder is provided with engaging lug, and described engaging lug and convex surface rotating disk are hinged; Described brace table welds with supporting leg, and described convex surface stationary magazine creel is connected by screw and brace table, and the axial line of described convex surface stationary magazine creel and the axial line conllinear of convex surface rotating disk; Described elastic clip cylinder is arranged in convex surface stationary magazine creel, and passes the middle part of convex surface rotating disk, and described elastic clip cylinder is spacing by non-return nut, and elastic clip cylinder can be moved along with the rotation of convex surface rotating disk.
Described convex surface rotating disk is provided with fan-shaped connected unit, and described fan-shaped connected unit is provided with waist through hole, and one end of described waist through hole and cylinder is provided with engaging lug is hinged, and described convex surface rotating disk top is provided with a cam type end face.
Described convex surface stationary magazine creel comprises erecting bed and through hole, and described erecting bed is provided with four installing holes, and described through hole top is back taper through hole, and described convex surface stationary magazine creel lower surface is provided with No. two cam type end faces.
Described elastic clip cylinder comprises pull bar and chuck, is provided with external screw thread bottom described pull bar, and described chuck is back taper, and described collet interior is provided with the face of cylinder, and the described face of cylinder has three grooves, and three grooves between any two angle be 120 °.
A cam type end face is formed with No. two cam type end faces and coordinates, when convex surface dial rotation, because convex surface stationary magazine creel is fixed, and elastic clip cylinder limits the position between itself and convex surface rotating disk by non-return nut, now elastic clip cylinder can upwards or move downward, when cylinder shrinks, elastic clip cylinder is dropped downwards, now three grooves of chuck can be locked, and circular pipe can be embraced in the face of cylinder, thus realizes pinching action; When cylinder stretches out, because the own elasticity elastic clip cylinder of chuck is upwards sent back to, now three grooves of chuck can unclamp.
The invention has the beneficial effects as follows: the present invention has the lower and operating efficiency advantages of higher of reasonable in design, cost, can realize the Quick-clamped of pipe and can not reduce pipe precision, easy to operate, use safety.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is perspective view of the present invention;
Fig. 2 is main TV structure schematic diagram of the present invention;
Fig. 3 is the perspective view of convex surface rotating disk of the present invention;
Fig. 4 is convex surface rotating disk plan structure schematic diagram of the present invention;
Fig. 5 is the half sectional view of the A-A of Fig. 4;
Fig. 6 is the perspective view of convex surface stationary magazine creel of the present invention;
Fig. 7 is the main TV structure schematic diagram of convex surface stationary magazine creel of the present invention;
Fig. 8 is the half sectional view of the B-B of Fig. 7;
Fig. 9 is the perspective view of elastic clip cylinder of the present invention;
Figure 10 is the main TV structure schematic diagram of elastic clip cylinder of the present invention.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below the present invention being set forth further.
As shown in Figures 1 to 10, a kind of pipe fixture, comprises base 1, cylinder 2, convex surface rotating disk 3, brace table 4, convex surface stationary magazine creel 5, elastic clip cylinder 6 and non-return nut 7.Described base 1 is provided with an ear 101, described base 1 upper weld has revolution bolt 102, described revolution bolt 102 is provided with a nut 102a and No. two nut 102b, and a described nut 102a is positioned on No. two nut 102b, and described base 1 is also provided with four supporting legs 103; Be provided with connected unit 201 bottom described cylinder 2, described base 1 is hinged with the connected unit 201 of cylinder 2 by revolution bolt 102, and cylinder 2 provides power for pinching action; One end of described cylinder 2 is provided with engaging lug 202, and described engaging lug 202 and convex surface rotating disk 3 are hinged; Described brace table 4 welds with supporting leg 103, and described convex surface stationary magazine creel 5 is connected by screw and brace table 4, and the axial line of described convex surface stationary magazine creel 5 and the axial line conllinear of convex surface rotating disk 3; Described elastic clip cylinder 6 is arranged in convex surface stationary magazine creel 5, and passes the middle part of convex surface rotating disk 3, and described elastic clip cylinder 6 is spacing by non-return nut 7, and elastic clip cylinder 6 can be moved along with the rotation of convex surface rotating disk 3.
Described convex surface rotating disk 3 is provided with fan-shaped connected unit 301, and described fan-shaped connected unit 301 is provided with waist through hole 302, and described waist through hole 302 is provided with engaging lug 202 with one end of cylinder 2 is hinged, and described convex surface rotating disk 3 top is provided with a cam type end face 303.
Described convex surface stationary magazine creel 5 comprises erecting bed 501 and through hole 502, and described erecting bed 501 is provided with four installing holes 503, and described through hole 502 top is back taper through hole 502a, and described convex surface stationary magazine creel 5 lower surface is provided with No. two cam type end faces 504.
Described elastic clip cylinder 6 comprises pull bar 601 and chuck 602, be provided with external screw thread bottom described pull bar 601, described chuck 602 is in back taper, and described chuck 602 inside is provided with face of cylinder 602a, described face of cylinder 602a has three groove 602b, and three groove 602b between any two angle be 120 °.
During use, a cam type end face 303 is formed with No. two cam type end faces 504 and coordinates, when convex surface rotating disk 3 rotates, because convex surface stationary magazine creel 5 is fixed, and elastic clip cylinder 6 limits the position between itself and convex surface rotating disk 3 by non-return nut 7, now elastic clip cylinder 6 can upwards or move downward, when cylinder 2 shrinks, elastic clip cylinder 6 is dropped downwards, and now three groove 602b of chuck 602 can lock, face of cylinder 602a can embrace circular pipe, thus realizes pinching action; When cylinder 2 stretches out, because the own elasticity elastic clip cylinder 6 of chuck is upwards sent back to, now three groove 602b of chuck 602 can unclamp.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.

Claims (4)

1. a pipe fixture, comprise base (1), cylinder (2), convex surface rotating disk (3), brace table (4), convex surface stationary magazine creel (5), elastic clip cylinder (6) and non-return nut (7), it is characterized in that: described base (1) is provided with an ear (101), described base (1) upper weld has revolution bolt (102), described revolution bolt (102) is provided with a nut (102a) and No. two nuts (102b), and a described nut (102a) is positioned on No. two nuts (102b), described base (1) is also provided with four supporting legs (103), described cylinder (2) bottom is provided with connected unit (201), and described base (1) is hinged by the connected unit (201) of revolution bolt (102) with cylinder (2), one end of described cylinder (2) is provided with engaging lug (202), and described engaging lug (202) and convex surface rotating disk (3) are hinged, described brace table (4) welds with supporting leg (103), described convex surface stationary magazine creel (5) is connected by screw and brace table (4), and the axial line conllinear of the axial line of described convex surface stationary magazine creel (5) and convex surface rotating disk (3), described elastic clip cylinder (6) is arranged in convex surface stationary magazine creel (5), and passes the middle part of convex surface rotating disk (3), and described elastic clip cylinder (6) is spacing by non-return nut (7).
2. a kind of pipe fixture according to claim 1, it is characterized in that: described convex surface rotating disk (3) is provided with fan-shaped connected unit (301), described fan-shaped connected unit (301) is provided with waist through hole (302), and one end of described waist through hole (302) and cylinder (2) is provided with engaging lug (202) is hinged, described convex surface rotating disk (3) top is provided with a cam type end face (303).
3. a kind of pipe fixture according to claim 1, it is characterized in that: described convex surface stationary magazine creel (5) comprises erecting bed (501) and through hole (502), described erecting bed (501) is provided with four installing holes (503), described through hole (502) top is back taper through hole (502a), and described convex surface stationary magazine creel (5) lower surface is provided with No. two cam type end faces (504).
4. a kind of pipe fixture according to claim 1, it is characterized in that: described elastic clip cylinder (6) comprises pull bar (601) and chuck (602), described pull bar (601) bottom is provided with external screw thread, described chuck (602) is in back taper, described chuck (602) inside is provided with the face of cylinder (602a), the described face of cylinder (602a) has three grooves (602b), and three grooves (602b) between any two angle be 120 °.
CN201510953298.2A 2015-12-16 2015-12-16 A kind of clamp for round tube Active CN105364759B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510953298.2A CN105364759B (en) 2015-12-16 2015-12-16 A kind of clamp for round tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510953298.2A CN105364759B (en) 2015-12-16 2015-12-16 A kind of clamp for round tube

Publications (2)

Publication Number Publication Date
CN105364759A true CN105364759A (en) 2016-03-02
CN105364759B CN105364759B (en) 2018-02-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510953298.2A Active CN105364759B (en) 2015-12-16 2015-12-16 A kind of clamp for round tube

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106736388A (en) * 2017-02-24 2017-05-31 温州市金锐笔业有限公司 Spring pen head automatic assembling machine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004040606B3 (en) * 2004-08-21 2006-01-12 Tünkers Maschinenbau Gmbh Crank lever clamping device for vehicle bodywork components has at least one connecting rod, by which first turning axis is coupled
DE202007017274U1 (en) * 2007-12-11 2008-03-06 Tünkers Maschinenbau Gmbh Device for positioning and / or centering of sheet-like bodies or panels, in particular of body parts in motor vehicle construction
CN101844245A (en) * 2010-04-17 2010-09-29 安徽益友家用机床有限公司 Rapid manual tool changing mechanism of numerical control milling machine
CN203649945U (en) * 2013-11-25 2014-06-18 重庆盾铭电磁阀有限公司 Clamping device with adjustable height
CN203650034U (en) * 2013-11-13 2014-06-18 重庆迪科机电设备有限公司 Automatic clamping clamp
CN104021949A (en) * 2014-01-17 2014-09-03 宁波南车新能源科技有限公司 Groove-pressing equipment for super capacitor housing
CN104057339A (en) * 2014-07-01 2014-09-24 重庆利国电气设备制造有限公司 Pneumatic cam-clamping device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004040606B3 (en) * 2004-08-21 2006-01-12 Tünkers Maschinenbau Gmbh Crank lever clamping device for vehicle bodywork components has at least one connecting rod, by which first turning axis is coupled
DE202007017274U1 (en) * 2007-12-11 2008-03-06 Tünkers Maschinenbau Gmbh Device for positioning and / or centering of sheet-like bodies or panels, in particular of body parts in motor vehicle construction
CN101844245A (en) * 2010-04-17 2010-09-29 安徽益友家用机床有限公司 Rapid manual tool changing mechanism of numerical control milling machine
CN203650034U (en) * 2013-11-13 2014-06-18 重庆迪科机电设备有限公司 Automatic clamping clamp
CN203649945U (en) * 2013-11-25 2014-06-18 重庆盾铭电磁阀有限公司 Clamping device with adjustable height
CN104021949A (en) * 2014-01-17 2014-09-03 宁波南车新能源科技有限公司 Groove-pressing equipment for super capacitor housing
CN104057339A (en) * 2014-07-01 2014-09-24 重庆利国电气设备制造有限公司 Pneumatic cam-clamping device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106736388A (en) * 2017-02-24 2017-05-31 温州市金锐笔业有限公司 Spring pen head automatic assembling machine

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