CN207289500U - A kind of clamping device of large-scale bar - Google Patents

A kind of clamping device of large-scale bar Download PDF

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Publication number
CN207289500U
CN207289500U CN201720822638.2U CN201720822638U CN207289500U CN 207289500 U CN207289500 U CN 207289500U CN 201720822638 U CN201720822638 U CN 201720822638U CN 207289500 U CN207289500 U CN 207289500U
Authority
CN
China
Prior art keywords
groove
firm banking
gripping block
scale bar
guide rail
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.)
Expired - Fee Related
Application number
CN201720822638.2U
Other languages
Chinese (zh)
Inventor
李新海
吴宪林
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.)
Deqing Lian Forging Co Ltd
Original Assignee
Deqing Lian Forging 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 Deqing Lian Forging Co Ltd filed Critical Deqing Lian Forging Co Ltd
Priority to CN201720822638.2U priority Critical patent/CN207289500U/en
Application granted granted Critical
Publication of CN207289500U publication Critical patent/CN207289500U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

A kind of clamping device of large-scale bar provided by the utility model, bolt fastening structure is equipped between firm banking and base fixing plate, firm banking lower end is equipped with guide rail, base fixing plate is arranged on below guide rail, firm banking lower end is provided with fixed card slot, fixed card slot is provided with groove, groove side is equipped with size scale on guide rail on firm banking;Left gripping block is in groove, support roller is equipped with above left gripping block, fixing sleeve is welded with left gripping block, left tensioning plate is in groove, triangle reinforcing rib is welded with left tensioning plate, is equipped with threaded hole in left tensioning plate, left screw is installed in threaded hole, left screw end is equipped with fixture block, and fixture block is embedded in fixing sleeve;The structure and connection mode of right pinching end are identical with left pinching end.The utility model structure design is simple and reliable, convenient to install and maintain, solves the problems, such as not fixing and rotate and be adjusted equipped with size scale when processing large-scale bar, can carry out positioning aligning to workpiece.

Description

A kind of clamping device of large-scale bar
Technical field
It the utility model is related to tooling and fixture technical field, and in particular to a kind of clamping device of large-scale bar.
Background technology
Fixture is also known as fixture.In a broad sense, any process in technical process, for rapidly, easily and safely pacifying The device of workpiece is filled, all can be described as fixture.
It can usually be related to being processed large-scale bar manufacture in industrial production and manufacturing, but due to large-scale bar body Product is big, and weight weight, positioning and clamping for large-scale bar are a very nerve-wracking things, usually can be because of clamping problem The quality of production product is influenced, and is difficult that aligning is carried out to large-scale bar, and then improves the quality of production of product.
Utility model content
In view of above-mentioned background, the utility model provides a kind of clamping device of large-scale bar, and structure design is simple and reliable, peace Fill easy to maintenance, solve the problems, such as not fixing and rotate and be adjusted equipped with size scale when processing large-scale bar, Positioning aligning can be carried out to workpiece.In order to realize above-mentioned technical proposal, the utility model adopts the following technical solution:
A kind of clamping device of large-scale bar, including left pinching end, right pinching end, firm banking and base fixing plate, institute State and bolt fastening structure is equipped between firm banking and base fixing plate, the firm banking lower end is equipped with guide rail, the base Fixed plate is arranged on below guide rail, and the firm banking lower end is provided with fixed card slot, and the fixed card slot is described solid on guide rail Determine to be provided with groove on base, the groove side is equipped with size scale;The left pinching end include left gripping block, left tensioning plate and Left screw, the left gripping block are equipped with support roller, are welded in the left gripping block in groove above the left gripping block There is fixing sleeve, the left tensioning plate is welded with triangle reinforcing rib, is set in the left tensioning plate in groove on the left tensioning plate There is threaded hole, the left screw is installed in threaded hole, and the left screw end is equipped with fixture block, and the fixture block is embedded in fixing sleeve It is interior;The structure and connection mode of the right pinching end are identical with left pinching end.
A kind of clamping device of large-scale bar provided by the utility model, can be further arranged under the left gripping block End is equipped with the buckle structure for being stuck in groove and right pinching end is identical with left pinching end.
A kind of clamping device of large-scale bar provided by the utility model, can be further arranged to it is described support roller with Left gripping block is equipped with axis pin and right pinching end is identical with left pinching end.
A kind of clamping device of large-scale bar provided by the utility model, can be further arranged to set on the fixing sleeve There is oil injecting lubricating hole and right pinching end is identical with left pinching end.
In conclusion a kind of clamping device of large-scale bar of the utility model, using arranged on left pinching end and right pinching end On support roller to bar carry out positioning and clamping, structure design is simple and reliable, convenient to install and maintain, and firm banking is consolidated with base Bolt fastening structure is equipped between fixed board, firm banking lower end is equipped with guide rail, and base fixing plate is arranged on below guide rail, firm banking Lower end is provided with fixed card slot, and fixed card slot moves, to clamping position on guide rail easy to the utility model on organisation of working It is adjusted, groove is provided with firm banking, groove side is equipped with size scale, and left screw is installed in threaded hole, left screw End is equipped with fixture block, and fixture block is embedded in fixing sleeve, left and right gripping block is adjusted respectively by left and right screw, it can be achieved that Workpiece is positioned and aligning, left gripping block are equipped with support roller in groove, above left gripping block, workpiece is fixed on branch Support the rotation for being easy to workpiece on roller.
Brief description of the drawings
Below in conjunction with the accompanying drawings the preferred embodiment of the utility model describe in detail or preferably, wherein,
Fig. 1 is a kind of structure diagram of the clamping device of large-scale bar of the utility model;
Fig. 2 is a kind of pinching end attachment structure schematic diagram of the clamping device of large-scale bar of the utility model.
Embodiment
It is described further with reference to figures 1 through the clamping device of the large-scale bar a kind of to the utility model of attached drawing 2:
The clamping device of involved a kind of large-scale bar in the utility model, including left pinching end 12, right pinching end 13, Firm banking 5 and base fixing plate 1, are equipped with bolt fastening structure between the firm banking 5 and base fixing plate 1, described solid Determine 5 lower end of base and be equipped with guide rail 7, the base fixing plate 1 is arranged on the lower section of guide rail 7, and 5 lower end of firm banking is provided with fixing card Groove 6, the fixed card slot 6 are provided with groove 8 on guide rail 7 on the firm banking 5,8 side of groove is carved equipped with size Degree;The left pinching end 12 includes left gripping block 2, left tensioning plate 3 and left screw 4, and the left gripping block 2 is in groove 8, institute State left 2 lower end of gripping block and be equipped with the buckle structure for being stuck in groove 8, the left top of gripping block 2 is equipped with support roller 9, the branch Support roller 9 is equipped with axis pin with left gripping block 2, and fixing sleeve 10 is welded with the left gripping block 2, and the fixing sleeve 10 is equipped with note Glossy slide opening, the left tensioning plate 3 are welded with triangle reinforcing rib 11, the left tensioning in groove 8 on the left tensioning plate 3 Threaded hole 14 is equipped with plate 3, the left screw 4 is installed in threaded hole 14, and 4 end of left screw is equipped with fixture block 15, described Fixture block 15 is embedded in fixing sleeve 10;The structure and connection mode of the right pinching end 13 are identical with left pinching end 12.
A kind of clamping device of large-scale bar of the utility model, using the branch on left pinching end 12 and right pinching end 13 Support roller 9 and positioning and clamping is carried out to bar, structure design is simple and reliable, convenient to install and maintain, firm banking 5 and base fixing plate Bolt fastening structure is equipped between 1,5 lower end of firm banking is equipped with guide rail 7, and base fixing plate 1 is arranged on the lower section of guide rail 7, fixed bottom 5 lower ends of seat are provided with fixed card slot 6, and fixed card slot 6 moves on guide rail 7 easy to the utility model on organisation of working, to dress Folder position is adjusted, and groove 8 is provided with firm banking 5,8 side of groove is equipped with size scale, and left screw 4 is installed on threaded hole In 14,4 end of left screw is equipped with fixture block 15, and fixture block 15 is embedded in fixing sleeve 10, by left and right screw respectively to left and right folder Tight block is adjusted, it can be achieved that being positioned to workpiece and aligning, and in groove 8, the left top of gripping block 2 is set left gripping block 2 There is support roller 9, workpiece is fixed on support roller 9 rotation for being easy to workpiece.
Finally it should be noted that:The above descriptions are merely preferred embodiments of the present invention, is not intended to limit this practicality It is new, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, It can still modify the technical solution described in foregoing embodiments, or which part technical characteristic is carried out etc. With replacing, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on, should all include Within the scope of protection of the utility model.

Claims (4)

1. a kind of clamping device of large-scale bar, including left pinching end(12), right pinching end(13), firm banking(5)And base Fixed plate(1), it is characterised in that the firm banking(5)With base fixing plate(1)Between be equipped with bolt fastening structure, it is described Firm banking(5)Lower end is equipped with guide rail(7), the base fixing plate(1)Arranged on guide rail(7)Lower section, the firm banking(5)Under End is provided with fixed card slot(6), the fixed card slot(6)Embedded in guide rail(7)On, the firm banking(5)On be provided with groove(8), The groove(8)Side is equipped with size scale;The left pinching end(12)Including left gripping block(2), left tensioning plate(3)With left silk Bar(4), the left gripping block(2)Embedded in groove(8)It is interior, the left gripping block(2)Top is equipped with support roller(9), the left side Gripping block(2)On be welded with fixing sleeve(10), the left tensioning plate(3)Embedded in groove(8)It is interior, the left tensioning plate(3)Upper weldering There is triangle reinforcing rib(11), the left tensioning plate(3)It is interior to be equipped with threaded hole(14), the left screw(4)It is installed on threaded hole (14)It is interior, the left screw(4)End is equipped with fixture block(15), the fixture block(15)It is embedded in fixing sleeve(10)It is interior;The right folder Tight end(13)Structure and connection mode and left pinching end(12)It is identical.
A kind of 2. clamping device of large-scale bar according to claim 1, it is characterised in that the left gripping block(2)Under End is equipped with and is stuck in groove(8)Buckle structure, the right pinching end(13)Lower end also is provided with being stuck in groove(8)Buckle structure.
A kind of 3. clamping device of large-scale bar according to claim 1, it is characterised in that the support roller(9)With Left gripping block(2)Equipped with axis pin.
A kind of 4. clamping device of large-scale bar according to claim 1, it is characterised in that the fixing sleeve(10)On set There is oil injecting lubricating hole.
CN201720822638.2U 2017-07-10 2017-07-10 A kind of clamping device of large-scale bar Expired - Fee Related CN207289500U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720822638.2U CN207289500U (en) 2017-07-10 2017-07-10 A kind of clamping device of large-scale bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720822638.2U CN207289500U (en) 2017-07-10 2017-07-10 A kind of clamping device of large-scale bar

Publications (1)

Publication Number Publication Date
CN207289500U true CN207289500U (en) 2018-05-01

Family

ID=62450339

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720822638.2U Expired - Fee Related CN207289500U (en) 2017-07-10 2017-07-10 A kind of clamping device of large-scale bar

Country Status (1)

Country Link
CN (1) CN207289500U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112024925A (en) * 2020-07-27 2020-12-04 横店集团东磁股份有限公司 Positioning, punching and clamping device for bench drill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112024925A (en) * 2020-07-27 2020-12-04 横店集团东磁股份有限公司 Positioning, punching and clamping device for bench drill

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180501

Termination date: 20210710

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