CN106625307A - Steel pipe auxiliary machining clamp - Google Patents

Steel pipe auxiliary machining clamp Download PDF

Info

Publication number
CN106625307A
CN106625307A CN201611066714.8A CN201611066714A CN106625307A CN 106625307 A CN106625307 A CN 106625307A CN 201611066714 A CN201611066714 A CN 201611066714A CN 106625307 A CN106625307 A CN 106625307A
Authority
CN
China
Prior art keywords
support arm
plate
steel pipe
cylinder
fixture block
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
CN201611066714.8A
Other languages
Chinese (zh)
Inventor
袁秀莲
李勇
周淑林
杜明旺
杜华伟
张洪全
马秋立
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.)
TIANJIN HUIJINGFENG PRECISION MACHINERY CO Ltd
Original Assignee
TIANJIN HUIJINGFENG PRECISION MACHINERY 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 TIANJIN HUIJINGFENG PRECISION MACHINERY CO Ltd filed Critical TIANJIN HUIJINGFENG PRECISION MACHINERY CO Ltd
Priority to CN201611066714.8A priority Critical patent/CN106625307A/en
Publication of CN106625307A publication Critical patent/CN106625307A/en
Pending legal-status Critical Current

Links

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
    • B25B5/00Clamps
    • B25B5/06Arrangements for positively actuating jaws
    • B25B5/061Arrangements for positively actuating jaws with fluid drive
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00Clamps
    • B25B5/06Arrangements for positively actuating jaws
    • B25B5/12Arrangements for positively actuating jaws using toggle links
    • B25B5/122Arrangements for positively actuating jaws using toggle links with fluid drive
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00Clamps
    • B25B5/14Clamps for work of special profile
    • B25B5/147Clamps for work of special profile for pipes

Abstract

The invention relates to a steel pipe auxiliary machining clamp which comprises a bottom plate, wherein a positioning block is arranged in the middle of the bottom plate; a main air cylinder is mounted on the positioning block; a support plate is fixedly connected with the upper end of a piston rod of the main air cylinder; a main workpiece is mounted on the support plate, and a main arc-shaped groove is formed in the top end of the main workpiece; a first vertical frame and a second vertical frame are symmetrically arranged on two sides of the main air cylinder; a first air cylinder is mounted in the middle of the rear side of the first vertical frame, and a second air cylinder is mounted in the middle of the rear side of the second vertical frame; a first support arm is hinged to the end part of a piston rod of the first air cylinder, and a second support arm is hinged to the end part of a piston rod of the second air cylinder; a first side plate is fixedly connected with the middle of the inner side of the first support arm, and a second side plate is fixedly connected with the middle of the inner side of the second support arm; the end part of the first side plate is hinged to the top of the first vertical frame; a first guiding and guarding block is arranged on the end face of the first support arm; the first support arm is fixedly connected with a first fixture block through a bolt, and a first arc-shaped groove is formed in the middle of the first fixture block; the end part of the second side plate is hinged to the top of the second vertical frame; a second guiding and guarding block is arranged on the end face of the second support arm; the second support arm is fixedly connected with a second fixture block through a bolt, and a second arc-shaped groove is formed in the middle of the second fixture block.

Description

A kind of steel pipe auxiliary machining clamp
Technical field
The invention belongs to technical field of engineering machinery, more particularly to a kind of steel pipe auxiliary machining clamp.
Background technology
Steel pipe because its not only can with conveyance fluid and powdery solid, exchange heat energy, weaving and knitting preparation parts but also can be as appearance Device.Steel pipe can mitigate weight for traditional metal materials, especially in control building structure rack, pillar and machinery Support, saves metal and is about 20-40%.With the increasing of steel pipe application, needed to enter steel pipe traveling one according to different purposes Step processing, therefore the research of steel pipe clamp has great significance.
In prior art, steel pipe clamp complex structure is cumbersome, and the stability of clamping is low, and can only be for single straight The pipe fitting in footpath is clamped positioning.Therefore a kind of new steel pipe auxiliary machining clamp is invented very meaningful.
The content of the invention
The present invention for solve known technology present in technical problem and provide a kind of simple structure, clip stability it is good and Adapt to the steel pipe auxiliary machining clamp of multiple caliber.
The present invention is adopted the technical scheme that to solve technical problem present in known technology:Steel pipe secondary process is pressed from both sides Tool includes that middle part is provided with the base plate of locating piece, and locating piece upper end is provided with master cylinder, and the upper end of the main piston rod of master cylinder is affixed There is gripper shoe, gripper shoe upper end is provided with the main work package that top is provided with main arcuate groove;Master cylinder both sides are symmetrically arranged with first Stand and the second stand, are separately installed with the first cylinder and the second cylinder in the middle part of the rear side of the first stand and the second stand, The end of the first cylinder and the second cylinder piston rod has been respectively articulated with first support arm and second support arm, in first support arm and second Middle part on the inside of arm has been respectively and fixedly connected with the first side plate and the second side plate, and the end of the first side plate is hinged on the top of the first stand, The first guide and guard block is provided with the end face of first support arm, first support arm is connected with middle part and is provided with the first arc by multiple bolts First fixture block of groove;The end of the second side plate is hinged on the top of the second stand, and on the end face of second support arm second is provided with Guide and guard block, second support arm is connected with the second fixture block that middle part is provided with the second arcuate groove by multiple bolts.
Advantages of the present invention and good effect are:The invention provides a kind of simple structure, clip stability are good and can fit Answer the steel pipe auxiliary machining clamp of multiple caliber, compared with existing clamping device, the technical program by arrange by master cylinder, First cylinder and the second cylinder are realized and steel pipe are clamped driving main work package, the first fixture block and the second fixture block respectively Technique effect, holding action is succinct, movement range is less, clip stability is good.By arrange main work package, the first fixture block and Second fixture block is bolted, and realizes main work of the steel pipe apolegamy with different bore arcuate grooves for different tube diameters The technique effect of part, the first fixture block and the second fixture block, is capable of achieving to meet various different bore steel pipes.
Preferably:Multiple connecting holes are provided with base plate.
Preferably:Gripper shoe and main work package are by multiple bolt connections.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure:1st, base plate;2nd, locating piece;3rd, master cylinder;4th, main piston rod;5th, gripper shoe;6th, main work package;7th, countersunk head spiral shell Bolt;8th, main arcuate groove;9th, first support;9-1, the first cylinder;9-2, first support arm;9-3, the first side plate;9-4, the first guide and guard Block;9-5, the first fixture block;9-6, the first arcuate groove;10th, second support;10-1, the second cylinder;10-2, second support arm;10-3、 Second side plate;10-4, the second guide and guard block;10-5, the second fixture block;10-6, the second arcuate groove.
Specific embodiment
It should be noted that in the case where not conflicting, the embodiment and the feature in embodiment in the present invention can phase Mutually combination.
In describing the invention, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " on ", D score, The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " is Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicates or dark Showing the device or element of indication must have specific orientation, with specific azimuth configuration and operation therefore it is not intended that right The restriction of the present invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying phase To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can To express or implicitly include one or more this feature.In describing the invention, unless otherwise stated, " multiple " It is meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected;Can Being to be mechanically connected, or electrically connect;Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition Concrete meaning in the present invention.
For the content of the invention, feature and effect of the present invention can be further appreciated that, following examples detailed description is hereby lifted as follows:
Fig. 1 is referred to, a kind of steel pipe auxiliary machining clamp of the present invention is provided with the base plate 1 of locating piece 2 including middle part, positioning The upper end of block 2 is provided with master cylinder 3, and the upper end of the main piston rod 4 of master cylinder 3 is connected with gripper shoe 5, and the upper end of gripper shoe 5 is provided with Top is provided with the main work package 6 of main arcuate groove 8.In the present embodiment, in order that base plate 1 is sufficiently fixed, on base plate 1 It is provided with multiple connecting holes 11.In order to fixation, replacing facilitate different main work packages 6, gripper shoe 5 and main work package 6 to pass through Multiple bolt connections.
The both sides of master cylinder 3 are symmetrically arranged with the first stand 9 and the second stand 10.Install in the middle part of the rear side of the first stand 9 There is the first cylinder 9-1, first support arm 9-2 is hinged with the end of the first cylinder 9-1 piston rods, on the inside of first support arm 9-2 Middle part is connected with the first side plate 9-3, and the end of the first side plate 9-3 is hinged on the top of the first stand 9, in first support arm 9-2 The first guide and guard block 9-4 is provided with end face, first support arm 9-2 is connected with middle part and is provided with the first arcuate groove 9-6 by multiple bolts The first fixture block 9-5.It is articulated and connected by the end of the first cylinder 9-1 piston rods, it is possible to achieve by the first cylinder 9-1's of control Up and down backhaul to be realizing the inclination of first support arm 9-2 and stretch, for clamping processing pipe fitting.Is fixed by multiple bolts One support arm 9-2 and the first fixture block 9-5, both can achieve a fixed connection, while be also convenient for the steel pipe in order to meet different-diameter adding Quick-replaceable of the workpiece hence for the first fixture block 9-5.
Second cylinder 10-1 is installed in the middle part of the rear side of the second stand 10, is hinged in the end of the piston rod of the second cylinder 10 There is second support arm 10-2, the middle part on the inside of second support arm 10-2 is connected with the second side plate 10-3, the end of the second side plate 10-3 The top of the second stand 10 is hinged on, the second guide and guard block 10-4, second support arm 10- are provided with the end face of second support arm 10-2 2 are connected with the second fixture block 10-5 that middle part is provided with the second arcuate groove 10-6 by multiple bolts.By the second cylinder 10-1 pistons The end of bar is articulated and connected, it is possible to achieve realize inclining for second support arm 10-2 by the backhaul up and down of the second cylinder 10-1 of control Tiltedly with stretch, for clamping processing pipe fitting.Second support arm 10-2 and the second fixture block 10-5 are fixed by multiple bolts, both can be with Achieve a fixed connection, while being also convenient for the steel pipe workpiece in order to meet different-diameter hence for the quick of the second fixture block 10-5 Change.
Effect is gripped in order to avoid producing to scratch ensure to the outer wall of metal pipe material simultaneously, the first fixture block 9-5's Rubber blanket is provided with the arcuate groove 10-6 of the first arcuate groove 9-6 and the second fixture block 10-5.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.

Claims (3)

1. a kind of steel pipe auxiliary machining clamp, is characterized in that:The base plate (1) of locating piece (2), locating piece (2) are provided with including middle part Upper end is provided with master cylinder (3), and the upper end of the main piston rod (4) of master cylinder (3) is connected with gripper shoe (5), gripper shoe (5) upper end The main work package (6) that top is provided with main arcuate groove (8) is installed;Master cylinder (3) both sides are symmetrically arranged with the first stand (9) and Two stands (10), at the rear side middle part of the first stand (9) and the second stand (10) the first cylinder (9-1) and second are separately installed with Cylinder (10-1), in the end of the first cylinder (9) and the second cylinder (10) piston rod first support arm (9-2) and have been respectively articulated with Two support arms (10-2), the middle part on the inside of first support arm (9-2) and second support arm (10-2) has been respectively and fixedly connected with the first side plate (9-3) With the second side plate (10-3), the end of the first side plate (9-3) is hinged on the top of the first stand (9), in first support arm (9-2) The first guide and guard block (9-4) is provided with end face, first support arm (9-2) is connected with middle part and is provided with the first arcuate groove by multiple bolts (9-6) the first fixture block (9-5);The end of the second side plate (10-3) is hinged on the top of the second stand (10), in second support arm (10-2) the second guide and guard block (10-4) is provided with end face, second support arm (10-2) is connected with middle part and is provided with by multiple bolts Second fixture block (10-5) of the second arcuate groove (10-6).
2. steel pipe auxiliary machining clamp as claimed in claim 1, is characterized in that:Multiple connecting holes are provided with base plate (1) (11)。
3. steel pipe auxiliary machining clamp as claimed in claim 1, is characterized in that:Gripper shoe (5) and main work package (6) are by more Individual dormant bolt (7) connection.
CN201611066714.8A 2016-11-29 2016-11-29 Steel pipe auxiliary machining clamp Pending CN106625307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611066714.8A CN106625307A (en) 2016-11-29 2016-11-29 Steel pipe auxiliary machining clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611066714.8A CN106625307A (en) 2016-11-29 2016-11-29 Steel pipe auxiliary machining clamp

Publications (1)

Publication Number Publication Date
CN106625307A true CN106625307A (en) 2017-05-10

Family

ID=58811823

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611066714.8A Pending CN106625307A (en) 2016-11-29 2016-11-29 Steel pipe auxiliary machining clamp

Country Status (1)

Country Link
CN (1) CN106625307A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109605238A (en) * 2018-03-08 2019-04-12 宁波雷奥自动化设备有限公司 A kind of automobile absorber liquid filling frock clamp

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835851A (en) * 1988-03-01 1989-06-06 Ap Parts Manufacturing Company Clamp apparatus for tubular members
US6116118A (en) * 1998-07-15 2000-09-12 Wesch, Jr.; William E. Gripping apparatus for power tongs and backup tools
CN201496450U (en) * 2009-08-13 2010-06-02 布雷博(南京)制动系统有限公司 Part to be processed with three positioning holes and positioning and clamping device thereof
CN204657620U (en) * 2015-04-19 2015-09-23 天津市汇晶丰精密机械有限公司 For the auxiliary holding device of metal pipe material processing
CN104985377A (en) * 2015-07-28 2015-10-21 四川蓝讯宝迩电子科技有限公司 Clamping structure for circuit board welding
CN105834936A (en) * 2016-06-02 2016-08-10 江西洪都航空工业集团有限责任公司 Supporting and clamping assembly used for product slide block measurement and assembly

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835851A (en) * 1988-03-01 1989-06-06 Ap Parts Manufacturing Company Clamp apparatus for tubular members
US6116118A (en) * 1998-07-15 2000-09-12 Wesch, Jr.; William E. Gripping apparatus for power tongs and backup tools
CN201496450U (en) * 2009-08-13 2010-06-02 布雷博(南京)制动系统有限公司 Part to be processed with three positioning holes and positioning and clamping device thereof
CN204657620U (en) * 2015-04-19 2015-09-23 天津市汇晶丰精密机械有限公司 For the auxiliary holding device of metal pipe material processing
CN104985377A (en) * 2015-07-28 2015-10-21 四川蓝讯宝迩电子科技有限公司 Clamping structure for circuit board welding
CN105834936A (en) * 2016-06-02 2016-08-10 江西洪都航空工业集团有限责任公司 Supporting and clamping assembly used for product slide block measurement and assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109605238A (en) * 2018-03-08 2019-04-12 宁波雷奥自动化设备有限公司 A kind of automobile absorber liquid filling frock clamp

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Legal Events

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PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20170510

RJ01 Rejection of invention patent application after publication