CN104526616A - Clamping device of tube for heat exchanger - Google Patents

Clamping device of tube for heat exchanger Download PDF

Info

Publication number
CN104526616A
CN104526616A CN201410628024.1A CN201410628024A CN104526616A CN 104526616 A CN104526616 A CN 104526616A CN 201410628024 A CN201410628024 A CN 201410628024A CN 104526616 A CN104526616 A CN 104526616A
Authority
CN
China
Prior art keywords
clamping
fixture block
clamping plate
block
tube
Prior art date
Application number
CN201410628024.1A
Other languages
Chinese (zh)
Inventor
管介善
Original Assignee
无锡博利达换热器有限公司
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 无锡博利达换热器有限公司 filed Critical 无锡博利达换热器有限公司
Priority to CN201410628024.1A priority Critical patent/CN104526616A/en
Publication of CN104526616A publication Critical patent/CN104526616A/en

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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
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/02Assembly jigs

Abstract

The invention discloses a clamping device of a tube for a heat exchanger. The clamping device comprises a rotation handle, a threaded stub, a stop block, a left clamping plate, an upper left clamping block, spindles, a lower right clamping plate, a work bench, a groove, a lower right clamping block, a right clamping plate and an upper right clamping block, wherein the threaded stub is arranged on the left side of the rotation handle, the stop block is arranged on the left side of the threaded stub, the left clamping plate is arranged on the left side of the right clamping plate, the upper left clamping block and the lower left clamping block are arranged below the left clamping plate, the upper left clamping block is connected with the lower left clamping block by the spindle, the work bench is arranged below the lower left clamping block, the arc groove is arranged on the surface of the work bench, the lower right clamping block and the upper right clamping block are arranged on the upper right side of the work bench, and the lower right clamping block and the upper right clamping block are connected by the spindle. The tube to be processed is fixed by a plurality of the clamping blocks, the inner surface of each clamping block is in the smooth arc shape, the clamping blocks facilitate uniform stress on the surface of the tube to be processed, and the shape of the tube to be processed is protected.

Description

A kind of clamping device of heat exchanger tube
Technical field
The present invention relates to a kind of clamping device, specifically a kind of clamping device of heat exchanger tube.
Background technology
Heat exchanger is widely used as a kind of heat-exchange device, heat exchanger carries out the transmission of heat mainly through the tubulation of inside, and the external form of tubulation is particularly important, because the transmission speed of the larger heat of the contact area of liquid and tube-surface is also faster, and the external form of tubulation also affects the speed of heat exchanger assembling, the clamping device of tubulation processing is now the clamping device directly adopting steel to process, such clamping device makes the external form of tubulation be difficult to ensure, scrappage is high, also reduces the speed of production of heat exchanger.
Summary of the invention
The object of the present invention is to provide a kind of clamping device of heat exchanger tube, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of clamping device of heat exchanger tube, comprise rotary handle, threaded post, block, left clamping plate, upper left fixture block, mandrel, bottom right clamping plate, workbench, groove, bottom right fixture block, right clamping plate, upper right fixture block and telescopic mast, threaded post is provided with on the left of described rotary handle, block is provided with on the left of threaded post, left clamping plate are provided with on the left of described right clamping plate, upper left fixture block and lower-left fixture block is provided with below left clamping plate, upper left fixture block connects lower-left fixture block by mandrel, the below of lower-left fixture block is provided with workbench, workbench two ends are provided with telescopic mast, workbench middle part surface is provided with circular arc type groove, workbench upper right side is provided with bottom right fixture block and upper right fixture block, bottom right fixture block is connected by mandrel with upper right fixture block.
As the further scheme of the present invention: be provided with screwed hole in described left clamping plate.
As the present invention's further scheme: be provided with through hole in described right clamping plate.
Beneficial effect of the present invention is: invention adopts multiple fixture block to fix the mode of processing tube, each fixture block inner surface is smooth circular shape, such fixture block is conducive to tube-surface uniform force to be processed, protect the shape of pipe to be processed, two fixture blocks up and down of side are fixed by mandrel, lower fixture block can by the relative position of mandrel adjustment with upper fixture block, and then size of dehiscing between the fixture block of change both sides, so just can ensure that the pipe face also uniform force when processing different radii pipe, ensure that the quality of pipe, reduce percent defective, decrease production cost, improve the production efficiency of heat exchanger.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, rotary handle; 2, threaded post; 3, block; 4, left clamping plate; 5, upper left fixture block; 6, mandrel; 7, bottom right clamping plate; 8, workbench; 9, groove; 10, bottom right fixture block; 11, right clamping plate; 12, upper right fixture block; 13, telescopic mast.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Refer to Fig. 1, in the embodiment of the present invention, a kind of clamping device of heat exchanger tube, comprise rotary handle 1, threaded post 2, block 3, left clamping plate 4, upper left fixture block 5, mandrel 6, bottom right clamping plate 7, workbench 8, groove 9, bottom right fixture block 10, right clamping plate 11, upper right fixture block 12 and telescopic mast 13, threaded post 2 is provided with on the left of described rotary handle 1, rotary handle 1 is fixed by welding in threaded post 2, block 3 is provided with on the left of threaded post 2, block 3 is fixed by welding on the right side of right clamping plate 13, through hole 4 is provided with in described right clamping plate 11, left clamping plate 4 are provided with on the left of right clamping plate 11, screwed hole is provided with in left clamping plate 4, upper left fixture block 5 and lower-left fixture block 7 is provided with below left clamping plate 4, upper left fixture block 5 connects lower-left fixture block 7 by mandrel 6, lower-left fixture block 7 regulates the relative position with upper left fixture block 5 by mandrel 6, the below of lower-left fixture block 7 is provided with workbench 8, workbench 8 two ends are provided with telescopic mast 13, the effect of telescopic mast 13 regulates the height between fixture block and workbench 8, described workbench 8 surface is provided with circular arc type groove 9, the circular arc type surface of groove 9 is beneficial to pipe uniform stressed to be processed, workbench 8 upper right side is provided with bottom right fixture block 10 and upper right fixture block 12, bottom right fixture block 10 is connected by mandrel 6 with upper right fixture block 12.
Operation principle of the present invention is: the present invention adopts multiple fixture block to fix the mode of processing tube, each fixture block inner surface is smooth circular shape, such fixture block is conducive to tube-surface uniform force to be processed, protect the shape of pipe to be processed, two fixture blocks up and down of side are fixed by mandrel 6, lower fixture block can adjust the relative position with upper fixture block by mandrel 6, and then size of dehiscing between the fixture block of change both sides, so just can ensure that the pipe face also uniform force when processing different radii pipe, by rotary handle 1, threaded post 2 and block 3 promote left and right clamping plate 4, 11, left and right clamping plate 4, 11 drive below fixture block so that tight for pipe clamp to be processed.
Below only describe the present invention with embodiment, but the present invention is not limited to above-mentioned size and outward appearance illustration, more should form any restriction of the present invention.As long as any improvement do the present invention or modification all belong within the protection domain of the claims in the present invention opinion.

Claims (3)

1. the clamping device of a heat exchanger tube, comprise rotary handle, threaded post, block, left clamping plate, upper left fixture block, mandrel, bottom right clamping plate, workbench, groove, bottom right fixture block, right clamping plate, upper right fixture block and telescopic mast, it is characterized in that: on the left of described rotary handle, be provided with threaded post, block is provided with on the left of threaded post, left clamping plate are provided with on the left of described right clamping plate, upper left fixture block and lower-left fixture block is provided with below left clamping plate, upper left fixture block connects lower-left fixture block by mandrel, the below of lower-left fixture block is provided with workbench, workbench two ends are provided with telescopic mast, workbench middle part surface is provided with circular arc type groove, workbench upper right side is provided with bottom right fixture block and upper right fixture block, bottom right fixture block is connected by mandrel with upper right fixture block.
2. the clamping device of a kind of heat exchanger tube according to claim 1, is characterized in that: be provided with screwed hole in described left clamping plate.
3. the clamping device of a kind of heat exchanger tube according to claim 1, is characterized in that: be provided with through hole in described right clamping plate.
CN201410628024.1A 2014-11-07 2014-11-07 Clamping device of tube for heat exchanger CN104526616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410628024.1A CN104526616A (en) 2014-11-07 2014-11-07 Clamping device of tube for heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410628024.1A CN104526616A (en) 2014-11-07 2014-11-07 Clamping device of tube for heat exchanger

Publications (1)

Publication Number Publication Date
CN104526616A true CN104526616A (en) 2015-04-22

Family

ID=52842342

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410628024.1A CN104526616A (en) 2014-11-07 2014-11-07 Clamping device of tube for heat exchanger

Country Status (1)

Country Link
CN (1) CN104526616A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104874656A (en) * 2015-05-29 2015-09-02 清华大学 Self-adaptive rapid pipe clamp
CN106078555A (en) * 2016-07-11 2016-11-09 平湖市品耀机器自动化有限公司 A kind of fixture of metal tube sidewall processing easy-unloading
CN107339903A (en) * 2017-08-02 2017-11-10 芜湖精达机械制造有限公司 A kind of heat exchanger rack
CN110355505A (en) * 2018-03-26 2019-10-22 上海美焊智能化科技有限公司 The curved clamping device of the U of stationary heat exchangers welding equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104874656A (en) * 2015-05-29 2015-09-02 清华大学 Self-adaptive rapid pipe clamp
CN104874656B (en) * 2015-05-29 2017-01-25 清华大学 Self-adaptive rapid pipe clamp
CN106078555A (en) * 2016-07-11 2016-11-09 平湖市品耀机器自动化有限公司 A kind of fixture of metal tube sidewall processing easy-unloading
CN107339903A (en) * 2017-08-02 2017-11-10 芜湖精达机械制造有限公司 A kind of heat exchanger rack
CN110355505A (en) * 2018-03-26 2019-10-22 上海美焊智能化科技有限公司 The curved clamping device of the U of stationary heat exchangers welding equipment

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PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150422