CN205799022U - A kind of replaceable mechanical clamping device - Google Patents

A kind of replaceable mechanical clamping device Download PDF

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Publication number
CN205799022U
CN205799022U CN201620527172.9U CN201620527172U CN205799022U CN 205799022 U CN205799022 U CN 205799022U CN 201620527172 U CN201620527172 U CN 201620527172U CN 205799022 U CN205799022 U CN 205799022U
Authority
CN
China
Prior art keywords
compact heap
clamp
installing plate
seal face
draw
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
CN201620527172.9U
Other languages
Chinese (zh)
Inventor
许金铎
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.)
Nanjing Polytechnic Institute
Original Assignee
Nanjing Polytechnic Institute
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 Nanjing Polytechnic Institute filed Critical Nanjing Polytechnic Institute
Priority to CN201620527172.9U priority Critical patent/CN205799022U/en
Application granted granted Critical
Publication of CN205799022U publication Critical patent/CN205799022U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of replaceable mechanical clamping device, including base;It is provided with lifting support on described base, it is provided with installing plate on described lifting support, the two ends of described installing plate are provided with hydraulic cylinder, and the driving direction of the hydraulic stem of two hydraulic cylinders is correspondingly arranged the center being directed to installing plate, and the end of two hydraulic stems is mounted on clamp;Removable compact heap is installed on described clamp.Compact heap of the present utility model is provided with two kinds of compact heaps, a kind of with zigzag seal face, and this compact heap may be used for compressing strip, the square or workpiece of tabular, and another kind is with arc seal face, may be used for compressing oval or circular steel pipe fitting;This device can complete the compression work of a lot of workpiece, and substitute mode is simple, easy to use.

Description

A kind of replaceable mechanical clamping device
Technical field
This utility model relates to a kind of machinery, a kind of replaceable mechanical clamping device.
Background technology
In machining, it is often necessary to hold down gag workpiece pressing is processed, such as, need the when of welding to clamp workpiece weldering Connect;It is also required to clamp workpiece during steel pipe cutting carry out, it is generally the case that clamping device all arranges a kind of clamping face, such as Strip, square or tabular workpiece needs to use serrated face clamping;And ellipse, circular or arc Workpiece is required for using curved surface clamping, and clamping device traditionally can only clamp a kind of workpiece, needs to clamp other work Part is accomplished by different clamping devices, uses trouble, and input cost is bigger.
Utility model content
Utility model purpose: in order to overcome the deficiencies in the prior art, this utility model provides a kind of replaceable machinery Hold down gag.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of replaceable mechanical clamping device, including base;Lifting support, described lifting it is provided with on described base Being provided with installing plate on support, the two ends of described installing plate are provided with hydraulic cylinder, driving of the hydraulic stem of two hydraulic cylinders Dynamic direction is correspondingly arranged the center being directed to installing plate, and the end of two hydraulic stems is mounted on clamp;Described clamp On removable compact heap is installed.
Further, described compact heap is provided with the first compact heap and the second compact heap;Described the first compresses The seal face of block is arranged to zigzag seal face;And the seal face of the second compact heap is arranged to arc seal face;Described pressure It is additionally provided with draw-in groove on tight block;Horizontal through slot it is provided with on draw-in groove;Described clamp is placed in draw-in groove, and hydraulic pressure Bar is placed in through slot.
Further, described installing plate is additionally provided with stopper slot;The bottom of described compact heap is provided with limited block, Described limited block is placed in stopper slot;Compact heap can be limited can only front and back move by arranging limited block and stopper slot Dynamic.
Further, the two sides of described compact heap are additionally provided with lifting rod;Changing compact heap when, permissible Change by grasping lifting rod, change enhanced convenience.
Further, described clamp and draw-in groove are respectively square clamp and square draw-in groove.
Beneficial effect: this utility model compares traditional structure, has the advantage that compact heap of the present utility model is arranged Having two kinds of compact heaps, a kind of with zigzag seal face, this compact heap may be used for compressing strip, square or tabular Workpiece, and another kind is with arc seal face, may be used for compressing oval or circular steel pipe fitting, and two kinds of pressures Tight block can be changed according to practical situation and use, and compact heap is provided with draw-in groove and through slot, compresses the when of placement Block is placed from top to down, and fixture block is placed in draw-in groove, and drive rod is placed on through slot;Can press under the driving of hydraulic cylinder Clamping of workpieces, and the when of compact heap to be changed, grasps after compact heap is picked up by the lifting rod of both sides and changes;This Device can complete the compression work of a lot of workpiece, and substitute mode is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is this utility model top partial view diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further illustrated.
As depicted in figs. 1 and 2, a kind of replaceable mechanical clamping device, including base 1;Arrange on described base 1 Having lifting support 2, described lifting support 2 is provided with installing plate 3, the two ends of described installing plate 3 are provided with Hydraulic cylinder 4, the driving direction of the hydraulic stem 41 of two hydraulic cylinders 4 is correspondingly arranged the center being directed to installing plate 3, and two The end of individual hydraulic stem 41 is mounted on clamp 5;On described clamp 5, removable compact heap is installed.
Compact heap is provided with the first compact heap 6 and the second compact heap 7;The seal face of the first described compact heap 6 It is arranged to zigzag seal face 8;And the seal face of the second compact heap 7 is arranged to arc seal face 9;Described compact heap On be additionally provided with draw-in groove 10;Horizontal through slot 11 it is provided with on draw-in groove 10;Described clamp 5 is placed on draw-in groove 10 In, and hydraulic stem 41 is placed in through slot 11.
Stopper slot 12 it is additionally provided with on installing plate 3;The bottom of described compact heap is provided with limited block 13, described limit Position block 13 is placed in stopper slot 12;By limited block 13 is set and stopper slot 12 can limit compact heap can only before and after Mobile.
Lifting rod 13 it is additionally provided with on the two sides of compact heap;Changing compact heap when, can carry by grasping Pull bar 13 is changed, and changes enhanced convenience;Clamp 5 and draw-in groove 10 are respectively square clamp and square draw-in groove.
Compact heap of the present utility model is provided with two kinds of compact heaps, and a kind of with zigzag seal face, this compact heap is permissible For compressing strip, the square or workpiece of tabular, and another kind is with arc seal face, may be used for compressing oval or The steel pipe fitting that person is circular, and two kinds of compact heaps can be according to practical situation replacing use.
As in figure 2 it is shown, be provided with draw-in groove and through slot on compact heap, the when of placement, compact heap is placed from top to down, card Block is placed in draw-in groove, and drive rod is placed on through slot;Can be with workpiece pressing under the driving of hydraulic cylinder, and pressure to be changed The when of tight block, grasp after compact heap is picked up by the lifting rod of both sides and change;This device can complete a lot of work The compression work of part, and substitute mode is simple, easy to use.
The above is only preferred implementation of the present utility model, it is noted that for the ordinary skill of the art For personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve Also protection domain of the present utility model is should be regarded as with retouching.

Claims (4)

1. a replaceable mechanical clamping device, it is characterised in that: include base (1);Set on described base (1) It is equipped with lifting support (2), described lifting support (2) is provided with installing plate (3), described installing plate (3) Two ends are provided with hydraulic cylinder (4), and the driving direction of the hydraulic stem (41) of two hydraulic cylinders (4) is correspondingly arranged and refers both to To the center of installing plate (3), and the end of two hydraulic stems (41) is mounted on clamp (5);Described clamp (5) On removable compact heap is installed;
Described compact heap is provided with the first compact heap (6) and the second compact heap (7);Described the first compresses The seal face of block (6) is arranged to zigzag seal face (8);And the seal face of the second compact heap (7) is arranged to arc Seal face (9);Draw-in groove (10) it is additionally provided with on described compact heap;Horizontal through slot (11) it is provided with on draw-in groove (10); Described clamp (5) is placed in draw-in groove (10), and hydraulic stem (41) is placed in through slot (11).
A kind of replaceable mechanical clamping device, it is characterised in that: described installing plate (3) On be additionally provided with stopper slot (12);The bottom of described compact heap is provided with limited block (13), described limited block (13) It is placed in stopper slot (12).
A kind of replaceable mechanical clamping device, it is characterised in that: described compact heap Lifting rod (14) it is additionally provided with on two sides.
A kind of replaceable mechanical clamping device, it is characterised in that: described clamp (5) It is respectively square clamp and square draw-in groove with draw-in groove (10).
CN201620527172.9U 2016-06-01 2016-06-01 A kind of replaceable mechanical clamping device Expired - Fee Related CN205799022U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620527172.9U CN205799022U (en) 2016-06-01 2016-06-01 A kind of replaceable mechanical clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620527172.9U CN205799022U (en) 2016-06-01 2016-06-01 A kind of replaceable mechanical clamping device

Publications (1)

Publication Number Publication Date
CN205799022U true CN205799022U (en) 2016-12-14

Family

ID=57501780

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620527172.9U Expired - Fee Related CN205799022U (en) 2016-06-01 2016-06-01 A kind of replaceable mechanical clamping device

Country Status (1)

Country Link
CN (1) CN205799022U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107598460A (en) * 2017-10-26 2018-01-19 湖州冠居门窗有限公司 A kind of hardware plate welder
CN108673022A (en) * 2018-07-03 2018-10-19 柳州市钜嘉机械有限公司 A kind of fixture convenient for two-sided welding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107598460A (en) * 2017-10-26 2018-01-19 湖州冠居门窗有限公司 A kind of hardware plate welder
CN108673022A (en) * 2018-07-03 2018-10-19 柳州市钜嘉机械有限公司 A kind of fixture convenient for two-sided welding

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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: 20161214

Termination date: 20170601

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