CN104191286A - Fast valving bench screw - Google Patents

Fast valving bench screw Download PDF

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Publication number
CN104191286A
CN104191286A CN201410502845.0A CN201410502845A CN104191286A CN 104191286 A CN104191286 A CN 104191286A CN 201410502845 A CN201410502845 A CN 201410502845A CN 104191286 A CN104191286 A CN 104191286A
Authority
CN
China
Prior art keywords
block
clamp block
nut seat
face
pedestal
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
CN201410502845.0A
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Chinese (zh)
Other versions
CN104191286B (en
Inventor
毛益飞
周勇
杨纪村
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.)
Anhui Jieyongda Intelligent Machinery Co., Ltd.
Original Assignee
ANHUI JIEYONGDA INTELLIGENT MACHINE 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 ANHUI JIEYONGDA INTELLIGENT MACHINE Co Ltd filed Critical ANHUI JIEYONGDA INTELLIGENT MACHINE Co Ltd
Priority to CN201410502845.0A priority Critical patent/CN104191286B/en
Publication of CN104191286A publication Critical patent/CN104191286A/en
Application granted granted Critical
Publication of CN104191286B publication Critical patent/CN104191286B/en
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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
    • B23Q3/066Bench vices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

The invention discloses a fast valving bench screw. The fast valving bench screw comprises a base, a nut seat, a screw rod, a fixed pliers block, a movable pliers block seat and a plurality of block bodies, wherein the fixed pliers block is fixedly mounted on the base; two sliding tracks are arranged on the base, and the movable pliers block seat is mounted on the sliding tracks in a sliding manner; one side of the base is provided with a side plate; a threaded hole is formed in the side plate; the screw rod penetrates through the threaded hole horizontally, and is mounted on the base; a screw hole provided with internal threads is formed in the nut seat; the nut seat is connected with the screw rod in a sleeving manner through the screw hole, and can move horizontally on the base through the rotation of the screw rod; the movable pliers block seat is in detachable connection with the nut seat through a pin; the height of the top surface of the movable pliers block seat is lower than that of the fixed pliers block; connecting holes are formed in the top surface of the movable pliers block seat; the connecting holes and connecting rods are formed in the top surface and arranged at the bottom of each block body respectively; one side of the block body adopts a flat straight surface or a convex arc surface.

Description

A kind of Quick-action bench vice
Technical field
The present invention relates to clamping workpiece technical field, relate in particular to a kind of Quick-action bench vice.
Background technology
In machining, fixture is to ensure that workpiece to be machined obtains correct position on lathe, and work in-process prevents that the position of causing due to cutting force from changing and a kind of important process device of workpiece deformation.Flat-nose pliers is usually used in installing miniature workpiece, belongs to the random annex of milling machine, drilling machine, workpiece can be fixed on platen, and holding workpiece is carried out machining.In prior art, when flat-nose pliers work, normally adopt spanner rotating screw bolt and move by screw rod drive activity vice body, form the clamping of workpiece and unclamp, in said process, when movable vice body need to move long apart from time, often the bolt rotary time is longer, make working (machining) efficiency lower, need to improve.
Summary of the invention
In order to solve the technical problem existing in background technology, the present invention proposes a kind of Quick-action bench vice, it is simple in structure, can realize the fast moving of active clamp block, and clamp precision is high.
A kind of Quick-action bench vice that the present invention proposes, comprise pedestal, nut seat, screw rod, fixed clamp block, adjustable clamp block and multiple block, fixed clamp block is fixedly mounted on pedestal, on pedestal, being provided with two slide rails and adjustable clamp block is slidably arranged on slide rail, pedestal one side has side plate, on above-mentioned side plate, be provided with screwed hole, screw rod level is arranged on pedestal by above-mentioned screwed hole, on nut seat, be provided with the female screw of tool, nut seat also can move horizontally by the rotation of screw rod by above-mentioned screw and screw rod socket on pedestal, adjustable clamp block removably connects by pin and nut seat, the height of adjustable clamp block end face is less than the height of fixed clamp block end face, adjustable clamp block end face is provided with connecting hole, the end face of each block and bottom surface are respectively arranged with connecting hole and connecting rod, each block one side is smooth facing directly or dome arcwall face, respectively there is the block of dome arcwall face, the radius of its dome arcwall face all axis not identical and dome arcwall face is all parallel to slide rail, the connecting hole size of each block and adjustable clamp block is the same, connecting rod size on each block is the same, and connecting rod and connecting hole can cooperatively interact and be fixed, the connecting hole of each block and connecting rod position and its smooth face directly or dome arcwall face between distance equate.
Preferably, the quantity of block is 8-12, wherein, have the smooth block quantity of facing directly and account for the half of total block quantity, and all height sums with the smooth block of facing directly and adjustable clamp block equals the height of fixed clamp block.
Preferably, respectively having the smooth block height of facing directly equates.
Preferably, connecting rod and connecting hole can be fixed by threaded engagement.
Preferably, slide rail extends to the bottom of fixed clamp block near fixed clamp block one end.
Preferably, nut seat region between two slide rails.
In the present invention, first select the suitable block with dome arcwall face according to workpiece to be clamped shape, select again the smooth block of facing directly of having of suitable quantity according to the height of workpiece to be clamped, according to the profile of workpiece, each block is arranged to connect and be arranged on adjustable clamp block and form active clamp block, wherein, each block smooth face directly or dome arcwall face towards fixed clamp block, active clamp block and fixed clamp block form jaw, unclamp pin, can be by active clamp block fast moving on slide rail, active clamp block is moved after correct position, workpiece to be clamped is placed in jaw near fixed clamp block, active clamp block is moved to the direction near workpiece, while moving to laminating workpiece, tighten pin, active clamp block and nut seat are fixed, rotating screw bolt, gradually active clamp block fixed clamp block direction is moved, thereby clamping work pieces, owing to can adjusting according to workpiece profile the clamping face pattern of active clamp block, thereby can form accurate location and the clamping to workpiece, thereby improve the accuracy in following process process, therefore, flat-nose pliers, realizing on the basis of active clamp block fast moving, can adapt to the different surface morphology of workpiece, has advantages of that clamp precision is high.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of Quick-action bench vice of proposing of the present invention.
Detailed description of the invention
As shown in Figure 1, Fig. 1 is the structural representation of a kind of Quick-action bench vice of proposing of the present invention.
With reference to Fig. 1, a kind of Quick-action bench vice that the present invention proposes, comprise pedestal 1, nut seat 2, screw rod 10, fixed clamp block 3, adjustable clamp block 4 and multiple block 5, fixed clamp block 3 is fixedly mounted on pedestal 1, on pedestal 1, being provided with two slide rails 6 and adjustable clamp block 4 is slidably arranged on slide rail 6, pedestal 1 one sides have side plate 7, on above-mentioned side plate 7, be provided with screwed hole, screw rod 10 levels are arranged on pedestal 1 by above-mentioned screwed hole, on nut seat 2, be provided with the female screw of tool, nut seat 2 also can move horizontally by the rotation of screw rod 10 by above-mentioned screw and screw rod 10 sockets on pedestal 1, adjustable clamp block 4 removably connects by pin 9 and nut seat 2, the height of adjustable clamp block 4 end faces is less than the height of fixed clamp block 3 end faces, adjustable clamp block 4 end faces are provided with connecting hole, the end face of each block 5 and bottom surface are respectively arranged with connecting hole and connecting rod 8, each block 5 one sides are smooth facing directly or dome arcwall face, respectively there is the block 5 of dome arcwall face, the radius of its dome arcwall face all axis not identical and dome arcwall face is all parallel to slide rail 6, the connecting hole size of each block 5 and adjustable clamp block 4 is the same, connecting rod 8 sizes on each block 5 are the same, and connecting rod 8 and connecting hole can cooperatively interact and be fixed, the connecting hole of each block 5 and connecting rod 8 positions and its smooth face directly or dome arcwall face between distance equate, connecting rod 8 and connecting hole can be fixed by threaded engagement.
In technique scheme, first select the suitable block with dome arcwall face 5 according to workpiece to be clamped shape, select again the smooth block of facing directly 5 of having of suitable quantity according to the height of workpiece to be clamped, according to the profile of workpiece, each block 5 is arranged to connect and be arranged on adjustable clamp block 4 and form active clamp block, wherein, each block 5 smooth face directly or dome arcwall face towards fixed clamp block 3, active clamp block and fixed clamp block 3 form jaw, unclamp pin 9, can be by active clamp block fast moving on slide rail 6, active clamp block is moved after correct position, workpiece to be clamped is placed in jaw near fixed clamp block 3, active clamp block is moved to the direction near workpiece, while moving to laminating workpiece, tighten pin 9, by fixing to active clamp block and nut seat 2, rotating screw bolt 10, gradually active clamp block fixed clamp block 3 directions are moved, thereby clamping work pieces, owing to can adjusting according to workpiece profile the clamping face pattern of active clamp block, thereby can form accurate location and the clamping to workpiece, thereby improve the accuracy in following process process, therefore, flat-nose pliers, realizing on the basis of active clamp block fast moving, can adapt to the different surface morphology of workpiece, has advantages of that clamp precision is high.
In further improved technical scheme, the quantity of block 5 is 8-12, wherein, there is the half that the smooth block of facing directly 5 quantity account for total block 5 quantity, and all height sums with the smooth block of facing directly 5 and adjustable clamp block 4 equal the height of fixed clamp block 3, thereby can make the assembling of active clamp block more flexible, be conducive to improve the accuracy of piece-holder.
In further improved technical scheme, respectively there is the smooth block of facing directly 5 highly equal, thereby can make the assembling of active clamp block convenient.
In further improved technical scheme, slide rail 6 extends to the bottom of fixed clamp block 3 near fixed clamp block 3 one end, thereby can adapt to the clamping requirement of small size workpiece.
For the convenience of space layout, nut seat 2 is region between two slide rails 6, makes whole flat-nose pliers structure compacter.
The above; it is only preferably detailed description of the invention of the present invention; but protection scope of the present invention is not limited to this; any be familiar with those skilled in the art the present invention disclose technical scope in; be equal to replacement or changed according to technical scheme of the present invention and inventive concept thereof, within all should being encompassed in protection scope of the present invention.

Claims (6)

1. a Quick-action bench vice, it is characterized in that, comprise pedestal (1), nut seat (2), screw rod (10), fixed clamp block (3), adjustable clamp block (4) and multiple block (5), fixed clamp block (3) is fixedly mounted on pedestal (1), on pedestal (1), being provided with two slide rails (6) and adjustable clamp block (4) is slidably arranged on slide rail (6), pedestal (1) one side has side plate (7), above-mentioned side plate is provided with screwed hole on (7), screw rod (10) level is arranged on pedestal (1) by above-mentioned screwed hole, on nut seat (2), be provided with the female screw of tool, nut seat (2) also can move horizontally by the rotation of screw rod (10) by above-mentioned screw and screw rod (10) socket on pedestal (1), adjustable clamp block (4) removably connects by pin (9) and nut seat (2), the height of adjustable clamp block (4) end face is less than the height of fixed clamp block (3) end face, adjustable clamp block (4) end face is provided with connecting hole, the end face of each block (5) and bottom surface are respectively arranged with connecting hole and connecting rod (8), each block (5) one sides are smooth facing directly or dome arcwall face, respectively there is the block (5) of dome arcwall face, the radius of its dome arcwall face all axis not identical and dome arcwall face is all parallel to slide rail (6), the connecting hole size of each block (5) and adjustable clamp block (4) is the same, connecting rod (8) size on each block (5) is the same, and connecting rod (8) and connecting hole can cooperatively interact and be fixed, the connecting hole of each block (5) and connecting rod (8) position and its smooth face directly or dome arcwall face between distance equate.
2. Quick-action bench vice according to claim 1, it is characterized in that, the quantity of block (5) is 8-12, wherein, there is the half that the smooth block of facing directly (5) quantity accounts for total block (5) quantity, and all height sums with the smooth block of facing directly (5) and adjustable clamp block (4) equal the height of fixed clamp block (3).
3. Quick-action bench vice according to claim 1 and 2, is characterized in that, respectively has the smooth block of facing directly (5) highly equal.
4. Quick-action bench vice according to claim 1, is characterized in that, connecting rod (8) and connecting hole can be fixed by threaded engagement.
5. Quick-action bench vice according to claim 1, is characterized in that, slide rail (6) extends to the bottom of fixed clamp block (3) near fixed clamp block (3) one end.
6. Quick-action bench vice according to claim 1, is characterized in that, nut seat (2) is positioned at region between two slide rails (6).
CN201410502845.0A 2014-09-26 2014-09-26 A kind of Quick-action bench vice Active CN104191286B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410502845.0A CN104191286B (en) 2014-09-26 2014-09-26 A kind of Quick-action bench vice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410502845.0A CN104191286B (en) 2014-09-26 2014-09-26 A kind of Quick-action bench vice

Publications (2)

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CN104191286A true CN104191286A (en) 2014-12-10
CN104191286B CN104191286B (en) 2016-03-09

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107756098A (en) * 2016-08-23 2018-03-06 苏州昊信精密机械有限公司 The multi-position pneumatic fixture of PLC controls
CN110883508A (en) * 2019-11-25 2020-03-17 贵州泓新卫浴科技有限公司 Riveting-free hardware hanger machining process

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221369A (en) * 1979-06-28 1980-09-09 Tamotsu Takasugi Machine vise
CN2154762Y (en) * 1992-11-27 1994-02-02 李明辉 Quick dynamic flat plicers
EP1402996A1 (en) * 2002-09-30 2004-03-31 M.A.G. Meccanica Srl Magnetic fastening elements for vices or piece holding tables
CN201385263Y (en) * 2009-03-26 2010-01-20 武汉久瑞自紧科技有限公司 Quick fixing device
CN203611142U (en) * 2013-12-20 2014-05-28 方梁 Bench clamp
CN203622008U (en) * 2013-11-28 2014-06-04 浙江爱铂门控有限公司 Flat tongs for quick assembly and disassembly
CN204171735U (en) * 2014-09-26 2015-02-25 安徽省捷甬达智能机器有限公司 A kind of Quick-action bench vice

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221369A (en) * 1979-06-28 1980-09-09 Tamotsu Takasugi Machine vise
CN2154762Y (en) * 1992-11-27 1994-02-02 李明辉 Quick dynamic flat plicers
EP1402996A1 (en) * 2002-09-30 2004-03-31 M.A.G. Meccanica Srl Magnetic fastening elements for vices or piece holding tables
CN201385263Y (en) * 2009-03-26 2010-01-20 武汉久瑞自紧科技有限公司 Quick fixing device
CN203622008U (en) * 2013-11-28 2014-06-04 浙江爱铂门控有限公司 Flat tongs for quick assembly and disassembly
CN203611142U (en) * 2013-12-20 2014-05-28 方梁 Bench clamp
CN204171735U (en) * 2014-09-26 2015-02-25 安徽省捷甬达智能机器有限公司 A kind of Quick-action bench vice

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107756098A (en) * 2016-08-23 2018-03-06 苏州昊信精密机械有限公司 The multi-position pneumatic fixture of PLC controls
CN110883508A (en) * 2019-11-25 2020-03-17 贵州泓新卫浴科技有限公司 Riveting-free hardware hanger machining process

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Address after: 241100 No. 379, New Wuhu Economic Development Zone, Wuhu County, Anhui Province

Patentee after: Anhui Jieyongda Intelligent Machinery Co., Ltd.

Address before: 241100 Jing Er Road, New Wuhu Economic Development Zone, Wuhu County, Wuhu City, Anhui Province

Patentee before: ANHUI JIEYONGDA INTELLIGENT MACHINE CO., LTD.