CN204053490U - A kind of wheel rim blank shearing device for motorcycle - Google Patents

A kind of wheel rim blank shearing device for motorcycle Download PDF

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Publication number
CN204053490U
CN204053490U CN201420484339.9U CN201420484339U CN204053490U CN 204053490 U CN204053490 U CN 204053490U CN 201420484339 U CN201420484339 U CN 201420484339U CN 204053490 U CN204053490 U CN 204053490U
Authority
CN
China
Prior art keywords
blade
wheel rim
hydraulic cylinder
rim blank
cutter box
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
CN201420484339.9U
Other languages
Chinese (zh)
Inventor
颜乐炳
傅启君
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.)
SICHUAN JUNGE MACHINERY MANUFACTURING Co Ltd
Original Assignee
SICHUAN JUNGE MACHINERY MANUFACTURING 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 SICHUAN JUNGE MACHINERY MANUFACTURING Co Ltd filed Critical SICHUAN JUNGE MACHINERY MANUFACTURING Co Ltd
Priority to CN201420484339.9U priority Critical patent/CN204053490U/en
Application granted granted Critical
Publication of CN204053490U publication Critical patent/CN204053490U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a kind of wheel rim blank shearing device for motorcycle, comprise bending mechanism and shut-off mechanism, described shut-off mechanism comprises blade holder, hydraulic cylinder, cutter box, blade and blade bearing, the inner side of blade holder is disposed with described hydraulic cylinder, cutter box, blade and blade bearing, hydraulic cylinder is nested to be installed on inside blade holder, and the piston rod end of hydraulic cylinder is connected with blade holder, the cylinder barrel end of hydraulic cylinder is installed with the cutter box guiding wheel rim blank, be provided with the support rim of support wheel rim blank in cutter box and hold the cutter groove of blade, blade is fixedly mounted on blade bearing, and blade bearing is fixedly mounted in blade holder.Shearing device for motorcycle wheel-rim blank of the present utility model, can while protection wheel rim blank fast shut-off, operating efficiency is high.

Description

A kind of wheel rim blank shearing device for motorcycle
Technical field
The utility model belongs to material and cuts off technical field, is specifically related to a kind of wheel rim blank shearing device for motorcycle.
Background technology
In the process that motorcycle wheel-rim is produced, be first by stretching for the sheet material of rolling, then by flanging device by the both sides fold inward of sheet material, extruding, form the edge of wheel rim both sides hollow.Wheel rim blank after shaping is passed through bending mechanism bending, form helicoidal structure, then the wheel rim blank of screw is being sent into cutter, shearing according to the wheel rim blank making single wheel rim Len req, send into subsequent processing again after shearing, such as, weld, expand, polishing etc.For bending and the shearing step of wheel rim blank, need two specific installations to realize, and between bending equipment and shearing equipment, it is also pretty troublesome for transmitting spiral helicine wheel rim blank, therefore needs to expend too many manpower and materials.
Utility model content
The purpose of this utility model is for Problems existing in motorcycle wheel-rim cutting-off process; a kind of wheel rim blank shearing device for motorcycle is provided; bending and cut-out are combined, time saving and energy saving, the wheel rim blank after simultaneously protecting flange is not extruded distortion when shearing.
A kind of wheel rim blank shearing device for motorcycle, comprise bending mechanism and shut-off mechanism, described shut-off mechanism comprises blade holder, hydraulic cylinder, cutter box, blade and blade bearing, the inner side of blade holder is disposed with described hydraulic cylinder, cutter box, blade and blade bearing, hydraulic cylinder is nested to be installed on inside blade holder, and the piston rod end of hydraulic cylinder is connected with blade holder, the cylinder barrel end of hydraulic cylinder is installed with the cutter box guiding wheel rim blank, is provided with the support rim of support wheel rim blank and holds the cutter groove of blade in cutter box; Blade is fixedly mounted on blade bearing, and blade bearing is fixedly mounted in blade holder.
Preferably, described bending mechanism comprises the upper format roll and lower forming roller that guide wheel rim blank, and the turning wheel of bending wheel rim blank.
Preferably, the cylinder barrel end of described cutter box and hydraulic cylinder is welded to connect.
Owing to have employed technique scheme, the beneficial effects of the utility model are:
A kind of wheel rim blank shearing device for motorcycle of the present utility model, drive blade holder motion by hydraulic cylinder, thus band cutting blade cuts off the wheel rim blank through bending mechanism bending, realizes bending and cut-out successively on the same device, time saving and energy saving, production efficiency significantly improves; The wheel rim blank support rim simultaneously arranged in cutter box can available protecting wheel rim blank when cutting off, the edge of both sides is not caused distortion by the extruding of the shearing force of blade.
Accompanying drawing explanation
Fig. 1 is shearing device using state figure of the present utility model.
Fig. 2 is the front view of shut-off mechanism shearing condition of the present utility model.
Fig. 3 is shut-off mechanism top view of the present utility model.
Fig. 4 is the top view of shut-off mechanism shearing condition of the present utility model.
Mark in figure: 1-shut-off mechanism, 11-blade holder, 12-hydraulic cylinder, 121-piston rod, 13-cutter box, 131-cutter groove, 132-support rim, 14-blade, 15-blade bearing, 21-turns wheel, 22-guide roller, 3-wheel rim blank.
Detailed description of the invention
With reference to Fig. 1-4, a kind of wheel rim blank shearing device for motorcycle of the present utility model, comprises bending mechanism 21,22,23 and shut-off mechanism 1, wheel rim blank 3 is successively by bending mechanism 21,22,23 bendings, then cut off through shut-off mechanism 1, form the single wheel rim blank 3 making wheel rim.
Described shut-off mechanism 1 comprises blade holder 11, hydraulic cylinder 12, cutter box 13, blade 14 and blade bearing 15, the inner side of blade holder 11 is disposed with described hydraulic cylinder 12, cutter box 13, blade 14 and blade bearing 15, hydraulic cylinder 12 is nested to be installed on inside blade holder 11, and piston rod 121 end of hydraulic cylinder 12 is connected with blade holder 11, hydraulic cylinder 12 is fixedly installed in fixing frame (not shown), by the driving of hydraulic cylinder 12, piston rod 121 drives blade holder 11 at hydraulic cylinder 12 liang of Slideslips.The cylinder barrel end of hydraulic cylinder 12 is provided with the cutter box 13 guiding wheel rim blank 3, cutter box 13 is weldingly fixed on the cylinder barrel end of hydraulic cylinder 12, be provided with the support rim 132 of support wheel rim blank 3 in cutter box 13 and hold the cutter groove 131 of blade 14, blade 14 is fixedly mounted on blade bearing 15, and blade bearing 15 is fixedly mounted in blade holder 11.
Described bending mechanism 21,22,23 comprises the upper format roll 22 and lower forming roller 23 that guide wheel rim blank 3, and the turning wheel 21 of bending wheel rim blank 3.Turning wheel 21, upper format roll 22 and lower forming roller 23 are fixed in frame, the wheel rim blank 3 of linear state, after the upper format roll 22 that is arranged symmetrically with and lower forming roller 23, by turning wheel 21 bending, then send into shut-off mechanism 1.
Through bending mechanism 21, the wheel rim blank 3 after 22,23 bendings, through cutter box 13, and is supported by the support rim 132 in cutter box 13, and profile and the wheel rim blank 3 of support rim 132 just can be fitted, can available protecting wheel rim blank 3.After reaching the length of a wheel rim through wheel rim blank 3 length of cutter box 13, blade holder 11 is driven to move by the piston rod 121 of hydraulic cylinder 12, the blade bearing 15 of another medial extremity can be driven while blade holder 11 movement, thus the action of band cutting blade 14, blade 14 inserts in the cutter groove 131 of cutter box 13, implements the cut-out to wheel rim blank 3.Wheel rim blank 3 after cut-out is sent into finishing operations again and is processed.

Claims (3)

1. the wheel rim blank shearing device for motorcycle, comprise bending mechanism (21, 22, 23) and shut-off mechanism (1), it is characterized in that, described shut-off mechanism (1) comprises blade holder (11), hydraulic cylinder (12), cutter box (13), blade (14) and blade bearing (15), the inner side of blade holder (11) is disposed with described hydraulic cylinder (12), cutter box (13), blade (14) and blade bearing (15), hydraulic cylinder (12) is nested is installed on blade holder (11) inner side, and piston rod (121) end of hydraulic cylinder (12) is connected with blade holder (11), the cylinder barrel end of hydraulic cylinder (12) is installed with the cutter box (13) guiding wheel rim blank (3), be provided with the support rim (132) of support wheel rim blank (3) in cutter box (13) and hold the cutter groove (131) of blade (14), blade (14) is fixedly mounted on blade bearing (15), and blade bearing (15) is fixedly mounted in blade holder (11).
2. shearing device according to claim 1, it is characterized in that, described bending mechanism (21,22,23) the upper format roll (22) guiding wheel rim blank (3) and lower forming roller (23) is comprised, and turning wheel (21) of bending wheel rim blank (3).
3. shearing device according to claim 1, is characterized in that, described cutter box (13) is welded to connect with the cylinder barrel end of hydraulic cylinder (12).
CN201420484339.9U 2014-08-22 2014-08-22 A kind of wheel rim blank shearing device for motorcycle Expired - Fee Related CN204053490U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420484339.9U CN204053490U (en) 2014-08-22 2014-08-22 A kind of wheel rim blank shearing device for motorcycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420484339.9U CN204053490U (en) 2014-08-22 2014-08-22 A kind of wheel rim blank shearing device for motorcycle

Publications (1)

Publication Number Publication Date
CN204053490U true CN204053490U (en) 2014-12-31

Family

ID=52195077

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420484339.9U Expired - Fee Related CN204053490U (en) 2014-08-22 2014-08-22 A kind of wheel rim blank shearing device for motorcycle

Country Status (1)

Country Link
CN (1) CN204053490U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107414498A (en) * 2017-08-21 2017-12-01 新乡天丰机械制造有限公司 A kind of cut-out hemmer for box part

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107414498A (en) * 2017-08-21 2017-12-01 新乡天丰机械制造有限公司 A kind of cut-out hemmer for box part
CN107414498B (en) * 2017-08-21 2023-04-07 新乡天丰机械制造有限公司 Cutting and flanging device for box-shaped part

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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: 20141231

Termination date: 20160822

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