CN204148928U - A kind of clamping device - Google Patents

A kind of clamping device Download PDF

Info

Publication number
CN204148928U
CN204148928U CN201420614368.2U CN201420614368U CN204148928U CN 204148928 U CN204148928 U CN 204148928U CN 201420614368 U CN201420614368 U CN 201420614368U CN 204148928 U CN204148928 U CN 204148928U
Authority
CN
China
Prior art keywords
clamping
briquetting
stop nut
nut
brace
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
CN201420614368.2U
Other languages
Chinese (zh)
Inventor
贾文友
贾昊瑞
刘莉
高洪
赵雪松
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 Polytechnic University
Original Assignee
Anhui Polytechnic University
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 Polytechnic University filed Critical Anhui Polytechnic University
Priority to CN201420614368.2U priority Critical patent/CN204148928U/en
Application granted granted Critical
Publication of CN204148928U publication Critical patent/CN204148928U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of clamping device, comprises clamping brace, stop nut, clamping briquetting, screwed retaining ring, locking nut, tommyhead bolt and stop nut.Stop nut, stop nut, clamping briquetting and screwed retaining ring clamping brace be equipped with successively; Clamping briquetting and locking nut tommyhead bolt be equipped with successively.When clamping, T connector bolt is installed in the T-slot of work top, moves to correct position; The tapered end of clamping briquetting is placed into clamping object proper site; Clamping brace is placed in the correct position of work top; Adjustment clamping briquetting, to requiring height, adopts the requirement height of the double nuts structure locking clamping briquetting of stop nut and stop nut; By screwed retaining ring tightening to correct position; Require to tighten locking nut according to fastening torque.During dismounting, operating process is contrary.Its structure is simple, and bearing height is adjustable and reliably locking, clamping and convenient disassembly, reliable, and low cost of manufacture, is beneficial to the popularization of mechanical grip field.

Description

A kind of clamping device
Art
The utility model relates to a kind of mechanical grip technical field, specifically relates to a kind of clamping device.
Background technology
By mould or trade union college in frock or equipment, must clamp after location.Have a class clamping device to be utilize the T-slot on frock or equipment to clamp, such clamping device is by clamping press plate, and clamping brace, tommyhead bolt and locking nut composition, realize the function that will mould or Workpiece clamping to installed frock or equipment clamp.
At present, the clamping brace iron cushion block of such clamping device, often occurs that iron cushion block support thickness is improper: or iron cushion block support thickness is high or iron cushion block support thickness is short, causes clamping unreliable, easy generation mould or Workpiece clamping loosen, and there is larger safety and hidden danger of quality; In addition, iron cushion block weight is large, operates not convenient.
Summary of the invention
In order to the clamping brace overcoming existing clamping device occurs that unqualified thickness is fitted: or iron cushion block support thickness is high or iron cushion block support thickness is short, cause clamping unreliable and produce mould or Workpiece clamping and loosen, even occur the defects such as safety and hidden danger of quality and operation is not convenient, the utility model provides a kind of clamping device of adjustable clamp compact schemes.
The utility model specifically solves the technical solution that its technical problem adopts: clamping device comprises clamping brace 11, stop nut 12, clamping briquetting 13, screwed retaining ring 14, locking nut 15, tommyhead bolt 16 and stop nut 17.Wherein, clamping brace 11 is equipped with successively stop nut 17, stop nut 12, clamping briquetting 13 and screwed retaining ring 14, when clamping, clamping briquetting 13 height adjustable supports; Clamping briquetting 13 and locking nut 15 tommyhead bolt 16 be equipped with successively.Clamping brace 11 one end is cuboid or cylinder step, and the other end is the cylinder with long enough screw thread; Tommyhead bolt 16 profile is T-shaped, and one end is cuboid step, and this step requires to be encased in the T-slot in frock or equipment upper table face, and the other end is the cylinder with long enough screw thread; The side profile of clamping briquetting 13 is trapezoidal, required supporting circular holes 21 and clamping waist-shaped hole 22 is had at smooth end correct position, the internal diameter of supporting circular holes 21 is a bit larger tham the external diameter of clamping brace 11 cylinder end, be convenient to mounting clamp compact schemes 11, the width of clamping waist-shaped hole 22 is a bit larger tham the external diameter of T connector bolt 16 cylinder end, be convenient to T connector bolt 16 is installed, and adjustable T connector bolt 16 horizontal level.
The beneficial effects of the utility model are, adopt a kind of clamping device of adjustable clamp compact schemes, the clamping brace solving current clamping device occurs that unqualified thickness is fitted: or iron cushion block support thickness is high or iron cushion block support thickness is short, causes clamping unreliable and produces mould or Workpiece clamping and loosen and occur the problems such as safety and hidden danger of quality and operation is not convenient.Its structure is simple, and bearing height is adjustable and reliably locking, and clamping and convenient disassembly, low cost of manufacture, substantially increases the reliability of clamping device.
Accompanying drawing explanation
Fig. 1 is a kind of clamping device structural representation of the utility model;
Fig. 2 is the top view of in a kind of clamping device Fig. 1 of the utility model 13.
11. clamping brace in figure, 12. stop nuts, 13. clamping briquettings, 14. screwed retaining rings, 15. locking nuts, 16.T shape bolt, 17. stop nuts, 21. supporting circular holes, 22. clamping waist-shaped holes.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model patent is further described.
See accompanying drawing, a kind of clamping device, comprises clamping brace 11, stop nut 12, clamping briquetting 13, screwed retaining ring 14, locking nut 15, tommyhead bolt 16 and stop nut 17.Wherein, clamping brace 11 is equipped with successively stop nut 17, stop nut 12, clamping briquetting 13 and screwed retaining ring 14, when clamping, clamping briquetting 13 height adjustable supports; Clamping briquetting 13 and locking nut 15 tommyhead bolt 16 be equipped with successively.Clamping brace 11 one end is cuboid or cylinder step, and the other end is the cylinder with long enough screw thread; Tommyhead bolt 16 profile is T-shaped, and one end is cuboid step, and this step requires to be encased in the T-slot in frock or equipment upper table face, and the other end is the cylinder with long enough screw thread; The side profile of clamping briquetting 13 is trapezoidal, required supporting circular holes 21 and clamping waist-shaped hole 22 is had at smooth end correct position, the internal diameter of supporting circular holes 21 is a bit larger tham the external diameter of clamping brace 11 cylinder end, be convenient to mounting clamp compact schemes 11, the width of clamping waist-shaped hole 22 is a bit larger tham the external diameter of T connector bolt 16 cylinder end, be convenient to T connector bolt 16 is installed, and adjustable T connector bolt 16 horizontal level.
Whenever mould or trade union college are in frock or equipment, when clamping after locating, clamping device is first installed to T connector bolt 16 in the T-slot of frock or equipment work top, and after moving to correct position; The tapered end of clamping briquetting 13 is placed into mould or the suitable clamping position of workpiece; Clamping brace 11 is placed in the correct position on frock or equipment work top; Briquetting 13 is clamped to requiring height and position according to the Height Adjustment at the clamping clamping position of briquetting 13 on mould or workpiece, adopt the requirement height of the double nuts structure locking clamping briquetting 13 of stop nut 12 and stop nut 17, avoid at work because other factors such as vibrations occur that the clamping adjusted bearing height position of briquetting 13 changes; By screwed retaining ring 14 tightening to correct position; When the overall integrality of clamping brace 11 meets the requirements, require to tighten locking nut 15 according to fastening torque.During dismounting, first unclamp locking nut 15, unclamp stop nut 17 again, suitable adjustment stop nut 12, stop nut 17 and the position of screwed retaining ring 14 on clamping brace 11, again whole clamping device is taken out carefully in the T-slot of frock or equipment, place this clamping device, use in order to during clamping next time.

Claims (5)

1. a clamping device, comprise clamping brace (11), stop nut (12), clamping briquetting (13), screwed retaining ring (14), locking nut (15), tommyhead bolt (16) and stop nut (17), it is characterized in that: described clamping brace (11) is equipped with successively stop nut (17), stop nut (12), clamping briquetting (13) and screwed retaining ring (14), when clamping, clamping briquetting (13) height adjustable supports; Clamping briquetting (13) and locking nut (15) tommyhead bolt (16) be equipped with successively.
2. a kind of clamping device according to claim 1, it is characterized in that described clamping brace (11) one end is cuboid or cylinder step, the other end is the cylinder with long enough screw thread.
3. a kind of clamping device according to claim 1, it is characterized in that described tommyhead bolt (16) profile is T-shaped, one end is cuboid step, and the other end is the cylinder with long enough screw thread.
4. a kind of clamping device according to claim 1, the side profile that it is characterized in that described clamping briquetting (13) is trapezoidal, required supporting circular holes (21) and clamping waist-shaped hole (22) is had at smooth end correct position, the internal diameter of supporting circular holes (21) is a bit larger tham the external diameter of clamping brace (11) cylinder end, and the width of clamping waist-shaped hole (22) is a bit larger tham the external diameter of T connector bolt (16) cylinder end.
5. a kind of clamping device according to claim 1, is characterized in that described stop nut (12) and stop nut (17) form pairs of anti-loose nut structure.
CN201420614368.2U 2014-10-22 2014-10-22 A kind of clamping device Expired - Fee Related CN204148928U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420614368.2U CN204148928U (en) 2014-10-22 2014-10-22 A kind of clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420614368.2U CN204148928U (en) 2014-10-22 2014-10-22 A kind of clamping device

Publications (1)

Publication Number Publication Date
CN204148928U true CN204148928U (en) 2015-02-11

Family

ID=52507081

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420614368.2U Expired - Fee Related CN204148928U (en) 2014-10-22 2014-10-22 A kind of clamping device

Country Status (1)

Country Link
CN (1) CN204148928U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103921232A (en) * 2014-05-06 2014-07-16 安徽工程大学 Clamping device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103921232A (en) * 2014-05-06 2014-07-16 安徽工程大学 Clamping device

Similar Documents

Publication Publication Date Title
CN103921232A (en) Clamping device
CN102126145B (en) Power takeoff shift fork fixture
CN104369028A (en) Electric fixing fixture for machine tool machining
CN204262828U (en) A kind of machine tooling stationary fixture
CN204148928U (en) A kind of clamping device
CN204954394U (en) Numerical control is with supplementary anchor clamps
CN203679781U (en) Turning positioning device for bent pipe flange
CN204843573U (en) Cylindric work piece fixing device
CN105750575A (en) Lathe tool rest with height adjustable
CN102938300B (en) A kind of for transformer core iron yoke clamping means
CN203125157U (en) Knuckle tool fixture for milling of support surface
CN204868212U (en) Pincers worker anchor clamps convenient to processing of unskilled labourer's piece
CN204262825U (en) The electronic stationary fixture of a kind of machine tooling
CN204262819U (en) A kind of lathe alignment jig
CN204308632U (en) The nonstandard tapping clamp of nut that a kind of lathe is special
CN204262849U (en) The pneumatic stationary fixture of a kind of lathe process
CN203696735U (en) Sliding block type clamp for grinding large-sized thin-wall space ring type part
CN105364585A (en) Double-cylinder three-dimensional machine fixture
CN204277277U (en) A kind of tube sheet anti-deformation device of self-locking clamper
CN205166761U (en) Heavy -calibre wall thickness steel pipe axial impels self -tightening device
CN205870345U (en) V -arrangement piece clamping device
CN201613252U (en) Main drive shaft-braking device with convenient processing and easy operation
CN203779217U (en) Cylinder boring tool for V-shaped cylinder engine
CN204262846U (en) The single air-actuated jaw of a kind of lathe process
CN204262824U (en) A kind of lathe process stationary fixture

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150211

Termination date: 20151022

EXPY Termination of patent right or utility model