CN204248083U - Backer after the plate shearing machine that a kind of flatness is adjustable - Google Patents

Backer after the plate shearing machine that a kind of flatness is adjustable Download PDF

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Publication number
CN204248083U
CN204248083U CN201420740150.1U CN201420740150U CN204248083U CN 204248083 U CN204248083 U CN 204248083U CN 201420740150 U CN201420740150 U CN 201420740150U CN 204248083 U CN204248083 U CN 204248083U
Authority
CN
China
Prior art keywords
backer
shearing machine
plate shearing
flatness
otch
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
CN201420740150.1U
Other languages
Chinese (zh)
Inventor
王敬华
孙雪荣
范东群
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.)
JIANGSU TONGDING ELEVATOR Co Ltd
Original Assignee
JIANGSU TONGDING ELEVATOR 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 JIANGSU TONGDING ELEVATOR Co Ltd filed Critical JIANGSU TONGDING ELEVATOR Co Ltd
Priority to CN201420740150.1U priority Critical patent/CN204248083U/en
Application granted granted Critical
Publication of CN204248083U publication Critical patent/CN204248083U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Backer after the plate shearing machine that a kind of flatness is adjustable, comprise rear backer's body, described body comprises locating surface and non-locating face, otch is offered in rear backer's body non-locating face, in the otch left and right sides, flatness adjusting device is set, described flatness adjusting device comprises the fixed block being arranged on otch both sides, described fixed block is provided with through hole, the long spiral shell of two-way adjustment is installed in through hole, achieve on plate shearing machine take bottom knife as benchmark, carry out the adjustment of rear backer's linearity in real time, overcome the distortion the rear backer caused due to all factors and need to dismantle the number of times readjusting locating surface, greatly reduce lathe and shut down the time of repairing, improve the operating efficiency of lathe.

Description

Backer after the plate shearing machine that a kind of flatness is adjustable
Technical field
The utility model relates to backer after a kind of plate shearing machine, is specifically related to backer after the adjustable plate shearing machine of a kind of flatness.
Background technology
Plate shearing machine is conventional shear equipment, and after the plate shearing machine that existing market is common, backer mostly is T-steel structure welding part, and rear backer is long strip type.After existing plate shearing machine, the working face linearity of backer all adopts Metal Cutting Machine Tool processing to ensure, due to the combined influence of the many factors such as STRESS VARIATION after the distortion of clamping in the impact of the operating accuracy of Metal Cutting Machine Tool own, process, processing, the linearity of rear backer is difficult to be guaranteed.
Plate shearing machine requires that the machining mask of rear backer has very high linearity in use, ensure the operating accuracy of plate shearing machine, in work, almost shear sheet material each time, machining face all will be subject to the shock of a sheet material, after repeatedly vibrating, clashing into, inevitably make machining face that gross distortion occurs, thus lose and check precision and operating accuracy.In order to ensure operating accuracy, rear backer must be pulled down and re-starting machining, after dismounting, again carrying out machining, also need the work suspending plate shearing machine, reduce the operating efficiency of plate shearing machine.The linearity problem of backer after plate shearing machine machine, has become the key factor of restriction plate shearing machine work upgrading.
Utility model content
For the problems referred to above, the utility model provides backer after the adjustable plate shearing machine of a kind of flatness, its object is to: repeatedly apply problem on deformation for backer after existing plate shearing machine, can not need to dismantle rear backer directly to regulate, it can the linearity of backer after simple and effective adjustment, also reduce use cost, improve the operating efficiency of plate shearing machine simultaneously.
Technical solution of the present utility model:
Backer after the plate shearing machine that a kind of flatness is adjustable, comprise rear backer's body, described body comprises locating surface and non-locating face, it is characterized in that, otch is offered in rear backer's body non-locating face, arranges flatness adjusting device in the otch left and right sides, described flatness adjusting device comprises the fixed block being arranged on otch both sides, described fixed block is provided with through hole, installs the stay bolt of two-way adjustment in through hole.Described otch arranges two places on rear backer's non-locating face.Described fixed block is connected with rear backer by welding manner.
The beneficial effects of the utility model:
After shear plate repeatedly works, by vibration, clash into the distortion bringing rear backer, two otch are to clashing into and vibrating the effect having buffering, then according to the situation of distortion, the linearity of rear backer can be regulated by the left and right nut loosened or be fastened and fixed block, thus have adjusted the flatness of locating surface, the utility model achieves the effective progress adjustment to backer's linearity after plate shearing machine, reduce the required precision to backer's locating surface after processing, also reduce the required precision that locating surface machining needs plate shearing machine, thus reduce processing cost.Achieve on plate shearing machine take bottom knife as benchmark; carry out the adjustment of rear backer's linearity in real time; overcome the distortion the rear backer caused due to all factors and need to dismantle the number of times readjusting locating surface; greatly reduce lathe and shut down the time of repairing, improve the operating efficiency of lathe.
Accompanying drawing explanation
Fig. 1: the utility model structural principle schematic diagram.
Wherein: backer's body 2 otch 3 fixed block 4 stay bolt after 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described further:
As shown in Figure 1, backer after the plate shearing machine that a kind of flatness is adjustable, comprise rear backer's body 1, rear backer's body comprises locating surface and non-locating face, two place's otch 2 is offered in rear backer's body non-locating face, arranges flatness adjusting device in the otch left and right sides, flatness adjusting device comprises the fixed block 3 being arranged on otch both sides, fixed block is connected with rear backer by welding manner, and fixed block is provided with through hole, installs the stay bolt 4 of two-way adjustment in through hole.The shock that two otch can bring plate shearing machine work and vibration have cushioning effect, after rear backer's distortion, according to the linearity of situation by regulating the nut on fixed block to regulate rear backer of distortion.
The utility model, simply effectively, facilitates staff to regulate, reduces production cost, improve production efficiency.
To sum up, the utility model accomplishes the end in view.

Claims (3)

1. backer after the plate shearing machine that a flatness is adjustable, comprise rear backer's body, described body comprises locating surface and non-locating face, it is characterized in that, otch is offered in rear backer's body non-locating face, arranges flatness adjusting device in the otch left and right sides, described flatness adjusting device comprises the fixed block being arranged on otch both sides, described fixed block is provided with through hole, installs the stay bolt of two-way adjustment in through hole.
2. backer after the plate shearing machine that flatness according to claim 1 is adjustable, is characterized in that: described otch arranges two places on rear backer's non-locating face.
3. backer after the plate shearing machine that flatness according to claim 1 is adjustable, is characterized in that: described fixed block is connected with rear backer by welding manner.
CN201420740150.1U 2014-12-02 2014-12-02 Backer after the plate shearing machine that a kind of flatness is adjustable Expired - Fee Related CN204248083U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420740150.1U CN204248083U (en) 2014-12-02 2014-12-02 Backer after the plate shearing machine that a kind of flatness is adjustable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420740150.1U CN204248083U (en) 2014-12-02 2014-12-02 Backer after the plate shearing machine that a kind of flatness is adjustable

Publications (1)

Publication Number Publication Date
CN204248083U true CN204248083U (en) 2015-04-08

Family

ID=52952438

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420740150.1U Expired - Fee Related CN204248083U (en) 2014-12-02 2014-12-02 Backer after the plate shearing machine that a kind of flatness is adjustable

Country Status (1)

Country Link
CN (1) CN204248083U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105328259A (en) * 2015-10-23 2016-02-17 南通太和机械集团有限公司 Anti-deformation stress pull rod structure of rear baffle of plate shearing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105328259A (en) * 2015-10-23 2016-02-17 南通太和机械集团有限公司 Anti-deformation stress pull rod structure of rear baffle of plate shearing machine

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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: 20150408

Termination date: 20151202

EXPY Termination of patent right or utility model