CN204277101U - For removing the device of gearshift fork pin-and-hole inner burr - Google Patents

For removing the device of gearshift fork pin-and-hole inner burr Download PDF

Info

Publication number
CN204277101U
CN204277101U CN201420533325.1U CN201420533325U CN204277101U CN 204277101 U CN204277101 U CN 204277101U CN 201420533325 U CN201420533325 U CN 201420533325U CN 204277101 U CN204277101 U CN 204277101U
Authority
CN
China
Prior art keywords
slip blade
fork
connecting rod
automobile
automobile fork
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
CN201420533325.1U
Other languages
Chinese (zh)
Inventor
王诗义
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.)
CHONGQING HEJIAN MACHINERY MANUFACTURING Co Ltd
Original Assignee
CHONGQING HEJIAN 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 CHONGQING HEJIAN MACHINERY MANUFACTURING Co Ltd filed Critical CHONGQING HEJIAN MACHINERY MANUFACTURING Co Ltd
Priority to CN201420533325.1U priority Critical patent/CN204277101U/en
Application granted granted Critical
Publication of CN204277101U publication Critical patent/CN204277101U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

The utility model discloses a kind of device for removing gearshift fork pin-and-hole inner burr, comprise workbench, support column, drive motors, manual turntable, carbide rotary tool cutter, slip blade, the top of slip blade is installed with automobile fork suit cylinder, automobile fork Anti-rotary block, horizontal air cylinder, automobile fork pin-and-hole positioning mandril, slip blade front side wall is hinged with a manual fork, the connecting rod being each side provided with about one extension of slip blade, connecting rod is set with return spring, the outside of every root connecting rod is provided with the back-up block for supporting linkage, the both sides, front and back of slip blade be respectively provided with about two spaced apart bearings be slip blade move left and right guiding, the limiting plate that is each side provided with of the neck of slip blade is that moving left and right of slip blade is spacing.Novel, design ingenious, easy to operate, automaticity is high, significantly improves production efficiency and homogeneity of product, has promotional value widely.

Description

For removing the device of gearshift fork pin-and-hole inner burr
Technical field
The utility model machining equipment technical field, is specifically related to a kind of device for removing pin-and-hole inner burr on shifting vehicle gearbox fork.
Background technology
Gearshift fork is one of vitals of automotive transmission, shown in composition graphs 1, Fig. 2, gearshift fork comprises body A, one end of body 1 is bulb B, the other end is steel-ball groove C, body A has shifting shaft installing hole D and dowel hole E (also referred to as pin-and-hole), dowel hole E are vertical with shifting shaft installing hole D.
Can leave burr in pin-and-hole after through whole body A, the dowel hole E machine of dowel hole E adds, affect the installation of shifting shaft, the method for conventional deburring is by manually utilizing file, is stretched into by file in shifting shaft installing hole D and removes burr.The method efficiency of this deburring is low, and homogeneity of product is poor.
Utility model content
The utility model improves for above-mentioned technical problem, and intending provides a kind of device for removing gearshift fork pin-and-hole inner burr, and automaticity is high, the high and good product consistency of efficiency.
For this reason, the technical scheme that the utility model adopts is: a kind of device for removing gearshift fork pin-and-hole inner burr, and comprise workbench, described workbench is provided with support column, the top of support column is provided with chain-drive section, and key is:
Described chain-drive section comprises drive motors, manual turntable and carbide rotary tool cutter, and described drive motors drives carbide rotary tool swivel to move, and described manual turntable drives carbide rotary tool cutter to move up and down by pinion and rack;
Described workbench is provided with slip blade, the middle part width of described slip blade is less than the width formation neck at upper and lower two ends, the top of described slip blade is installed with automobile fork suit cylinder and automobile fork Anti-rotary block, described automobile fork suit cylinder is positioned at immediately below carbide rotary tool cutter, and the top of automobile fork suit cylinder is provided with the through arc in left and right cools down groove, described automobile fork Anti-rotary block totally two, is positioned at the dead astern of automobile fork suit cylinder and is symmetrically arranged; The top of described slip blade is also provided with horizontal air cylinder, and horizontal air cylinder drives automobile fork pin-and-hole positioning mandril to move left and right, and the left end head of automobile fork pin-and-hole positioning mandril is positioned at the positive right side of automobile fork suit cylinder;
The middle position of described slip blade front side wall is hinged with a manual fork, the connecting rod being each side provided with about one extension of slip blade, described connecting rod is set with return spring, the outside of every root connecting rod is provided with the back-up block for supporting linkage, back-up block is fixing on the table, the medial extremity of connecting rod is fixed on the sidewall of slip tray, the outboard end of connecting rod reaches outside corresponding back-up block, and the outboard end of connecting rod is with termination, the both sides, front and back of described slip blade be respectively provided with about two spaced apart bearings be slip blade move left and right guiding, described bearing is installed fixing by respective installation shaft, the limiting plate that is each side provided with of the neck of described slip blade is that moving left and right of slip blade is spacing, and the rear and front end of each limiting plate is separately fixed in two installation shaft of homonymy.
Using method: first place workpiece to be processed, shifting shaft installing hole is inserted on automobile fork suit cylinder, bulb is snapped between two automobile fork Anti-rotary blocks simultaneously, thus restriction workpiece rotates, restart horizontal air cylinder, horizontal air cylinder drives automobile fork pin-and-hole positioning mandril to be moved to the left, and automobile fork pin-and-hole positioning mandril is just in time against the right-hand member of gearshift fork pin-and-hole, ensures that gearshift fork is reliably located in deburring process further.Rotary manual rotating disk, makes that carbide rotary tool cutter is descending to put in place, and carbide rotary tool cutter extend in shifting shaft installing hole, restarts drive motors, and carbide rotary tool cutter starts to rotate.Hold manual fork, pull manual fork left, drive slip blade moves right, and the return spring on compression right side, the right neck of slip blade is against right side limiting plate is and puts in place, then removes the burr of the right inside end of dowel hole by carbide rotary tool cutter, then pulls the burr that manual fork removes the left inside end of dowel hole to the right, after unclamping manual fork, manual fork is self-return under the effect of return spring.Four bearings in rectangular layout be slip blade move left and right guiding, and decrease the frictional resistance in moving process.
Preferred as such scheme, described workbench divides three layers from bottom to top, and by outer-hexagonal bolted together, described back-up block is fixed on above the second layer, and is against the lateral edges of third layer.For convenience detach, and compact overall structure is reasonable.
Further, the upper width of described slip blade is less than lower width.
The beneficial effects of the utility model: novel, design ingenious, and easy to operate, automaticity is high, significantly improve production efficiency and homogeneity of product, have promotional value widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of shifting vehicle gearbox fork.
Fig. 2 is the cross section view of Fig. 1.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is the axonometric drawing (not comprising chain-drive section and support column) of Fig. 3.
Fig. 5 is the side view of automobile fork suit cylinder in Fig. 3.
Detailed description of the invention
Below by embodiment also by reference to the accompanying drawings, the utility model is described in further detail:
Shown in composition graphs 3, Fig. 4, for removing a device for gearshift fork pin-and-hole inner burr, being set with cylinder 7, two connecting rods 8, two return springs 9, two back-up blocks 10, four bearings 11, four installation shaft 12, two automobile fork Anti-rotary blocks 13, two limiting plates 14, some outer-hexagonal bolts 15, manual fork 16, horizontal air cylinder 17, automobile fork pin-and-hole positioning mandril 18 etc. being formed by workbench 1, support column 2, drive motors 3, manual turntable 4, carbide rotary tool cutter 5, slip blade 6, automobile fork.Except manual turntable 4, horizontal air cylinder 17, automobile fork pin-and-hole positioning mandril 18, burr remover is bilateral symmetry.
Support column 2 is arranged on workbench 1, and the top of support column 2 is provided with chain-drive section, and chain-drive section is made up of drive motors 3, manual turntable 4 and carbide rotary tool cutter 5.Drive motors 3 drives carbide rotary tool cutter 5 to rotate, and manual turntable 4 drives carbide rotary tool cutter 5 to move up and down by pinion and rack, is structure conventional in upright drill, does not repeat them here.
Workbench 1 is provided with slip blade 6, the middle part width of slip blade 6 is less than the width formation neck 6a at upper and lower two ends.The steel plate that slip blade 6 adopts three pieces, upper, middle and lower width not wait is made and is solidly fixed.The top of slip blade 6 is installed with automobile fork suit cylinder 7 and automobile fork Anti-rotary block 13.Automobile fork suit cylinder 7 is positioned at immediately below carbide rotary tool cutter 5, and the top of automobile fork suit cylinder 7 is provided with the through arc in left and right and cools down groove 7a (composition graphs 5 shown in).Automobile fork Anti-rotary block 13 totally two, is positioned at the dead astern of automobile fork suit cylinder 7 and is symmetrically arranged.The automobile fork suit diameter of cylinder 7 and the shifting shaft installing hole diameter matches of workpiece, the spacing of automobile fork Anti-rotary block 13 is mated with the bulb width of workpiece.The top of slip blade 6 is also provided with horizontal air cylinder 17, and horizontal air cylinder 17 drives automobile fork pin-and-hole positioning mandril 18 to move left and right, and the left end head of automobile fork pin-and-hole positioning mandril 18 is positioned at the positive right side of automobile fork suit cylinder 7.During work, horizontal air cylinder 17 drives automobile fork pin-and-hole positioning mandril 18 to be moved to the left, and automobile fork pin-and-hole positioning mandril 18 is just in time against the right-hand member of workpiece pin-and-hole.The left end head of automobile fork pin-and-hole positioning mandril 18 is conical head, and minimum diameter should be slightly less than the diameter of workpiece pin-and-hole.
The middle position of slip blade 6 front side wall is hinged with a manual fork 16, and manual fork 16 can swing, as shown by arrows in FIG..The connecting rod 8 being each side provided with about one extension of slip blade 6, connecting rod 8 is set with return spring 9, the outside of every root connecting rod 8 is provided with the back-up block 10 for supporting linkage 8, back-up block 10 is fixed on workbench 1, the medial extremity of connecting rod 8 is fixed on the sidewall of slip tray 6, the outboard end of connecting rod 8 reaches outside corresponding back-up block 10, and the outboard end of connecting rod 8 is with termination 8a.The both sides, front and back of slip blade 6 are respectively provided with about two spaced apart bearings 11, and to be slip blade 6 move left and right guiding, totally four bearings 11, in rectangular layout.Bearing 11 is installed fixing by respective installation shaft 12, the neck 6a of slip blade 6 to be each side provided with a limiting plate 14 be slip blade 6 moves left and right spacing, and the rear and front end of each limiting plate 14 is separately fixed in two installation shaft 12 of homonymy.The height of limiting plate 14 must not be greater than the height of the neck 6a of slip blade 6, to ensure that limiting plate 14 can stretch in the neck 6a of slip blade 6.
Preferably, workbench 1 divides three layers from bottom to top, and is tightened together by some outer-hexagonal bolts 15, and back-up block 10 is fixed on above the second layer, and is against the lateral edges of third layer.The upper width of slip blade 6 is less than lower width.

Claims (3)

1. one kind for removing the device of gearshift fork pin-and-hole inner burr, comprise workbench (1), described workbench (1) is provided with support column (2), the top of support column (2) is provided with chain-drive section, it is characterized in that:
Described chain-drive section comprises drive motors (3), manual turntable (4) and carbide rotary tool cutter (5), described drive motors (3) drives carbide rotary tool cutter (5) to rotate, and described manual turntable (4) drives carbide rotary tool cutter (5) to move up and down by pinion and rack;
Described workbench (1) is provided with slip blade (6), the middle part width of described slip blade (6) is less than width formation neck (6a) at upper and lower two ends, the top of described slip blade (6) is installed with automobile fork suit cylinder (7) and automobile fork Anti-rotary block (13), described automobile fork suit cylinder (7) is positioned at immediately below carbide rotary tool cutter (5), and the top of automobile fork suit cylinder (7) is provided with the through arc in left and right cools down groove (7a), described automobile fork Anti-rotary block (13) totally two, be positioned at the dead astern of automobile fork suit cylinder (7) and be symmetrically arranged, the top of described slip blade (6) is also provided with horizontal air cylinder (17), horizontal air cylinder (17) drives automobile fork pin-and-hole positioning mandril (18) to move left and right, and the left end head of automobile fork pin-and-hole positioning mandril (18) is positioned at the positive right side of automobile fork suit cylinder (7),
The middle position of described slip blade (6) front side wall is hinged with a manual fork (16), the connecting rod (8) being each side provided with about one extension of slip blade (6), described connecting rod (8) is set with return spring (9), the outside of every root connecting rod (8) is provided with the back-up block (10) for supporting linkage (8), back-up block (10) is fixed on workbench (1), the medial extremity of connecting rod (8) is fixed on the sidewall of slip tray (6), the outboard end of connecting rod (8) reaches corresponding back-up block (10) outward, and the outboard end of connecting rod (8) is with termination (8a), the both sides, front and back of described slip blade (6) are respectively provided with about two spaced apart bearings (11) and move left and right guiding for slip blade (6), described bearing (11) is installed fixing by respective installation shaft (12), the neck (6a) of described slip blade (6) be each side provided with a limiting plate (14) for moving left and right of slip blade (6) spacing, and the rear and front end of each limiting plate (14) is separately fixed in two installation shaft (12) of homonymy.
2. according to the device for removing gearshift fork pin-and-hole inner burr according to claim 1, it is characterized in that: described workbench (1) divides three layers from bottom to top, and tightened together by outer-hexagonal bolt (15), described back-up block (10) is fixed on above the second layer, and is against the lateral edges of third layer.
3., according to the device for removing gearshift fork pin-and-hole inner burr described in claim 1 or 2, it is characterized in that: the upper width of described slip blade (6) is less than lower width.
CN201420533325.1U 2014-09-17 2014-09-17 For removing the device of gearshift fork pin-and-hole inner burr Expired - Fee Related CN204277101U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420533325.1U CN204277101U (en) 2014-09-17 2014-09-17 For removing the device of gearshift fork pin-and-hole inner burr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420533325.1U CN204277101U (en) 2014-09-17 2014-09-17 For removing the device of gearshift fork pin-and-hole inner burr

Publications (1)

Publication Number Publication Date
CN204277101U true CN204277101U (en) 2015-04-22

Family

ID=52860297

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420533325.1U Expired - Fee Related CN204277101U (en) 2014-09-17 2014-09-17 For removing the device of gearshift fork pin-and-hole inner burr

Country Status (1)

Country Link
CN (1) CN204277101U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104368877A (en) * 2014-09-17 2015-02-25 重庆和剑机械制造有限公司 Device for removing blurs in gear-shifting swing rod pin hole
CN106392192A (en) * 2016-09-27 2017-02-15 陆健 Chamfering machine for removing burrs from cross hole

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104368877A (en) * 2014-09-17 2015-02-25 重庆和剑机械制造有限公司 Device for removing blurs in gear-shifting swing rod pin hole
CN106392192A (en) * 2016-09-27 2017-02-15 陆健 Chamfering machine for removing burrs from cross hole
CN106392192B (en) * 2016-09-27 2018-05-08 陆健 Cross-hole deburring beveler

Similar Documents

Publication Publication Date Title
CN104384610B (en) A kind of inner burr removal fixture of shifting vehicle gearbox swing rod dowel hole
CN104308263B (en) A kind of being exclusively used in removes the mechanism of burr in cylinder part cross through hole
CN104369029B (en) A kind of fixture for removing gearshift fork pin-and-hole inner burr
CN107716987B (en) Multi-hole drilling machine capable of performing multi-face operation
CN204277101U (en) For removing the device of gearshift fork pin-and-hole inner burr
CN204277564U (en) For removing the fixture of gearshift fork pin-and-hole inner burr
CN103357914A (en) Multiple-shaft drill bit machine tool for processing threaded bottom hole in side surface of crank case and processing method thereof
CN204053122U (en) Automobile gear shift fork pin-and-hole Removing of inner burs clamping device
CN204053590U (en) The burr being exclusively used in gearshift fork removes clamp system
CN104259904B (en) A kind of burr being exclusively used in gearshift fork removes clamp system
CN204053121U (en) The inner flash trimmer of shifting vehicle gearbox fork dowel hole
CN204277102U (en) The inner burr removal fixture of shifting vehicle gearbox fork dowel hole
CN204053117U (en) Gearshift fork pin-and-hole Removing of inner burs device
CN204053119U (en) Be exclusively used in the mechanism of removing burr in cylinder part cross through hole
CN204053115U (en) Radial direction through hole Removing of inner burs equipment in pipe fitting
CN204053116U (en) Gearshift fork inner pinhole deburring equipment
CN204221121U (en) Automobile gear shift fork pin-and-hole Removing of inner burs mechanism
CN201399421Y (en) Cellular material rubber dip machine
CN207431352U (en) A kind of inner race milling machine of stereo rotating
CN204053120U (en) For the burr removing machine tool of automobile gear shift fork dowel hole
CN204053118U (en) Shift of transmission fork through hole Removing of inner burs machine
CN104259563B (en) Radial direction through hole Removing of inner burs equipment in a kind of pipe fitting
CN104368877B (en) A kind of device for removing gearshift fork pin-and-hole inner burr
CN204277103U (en) Be exclusively used in the burr eliminating equipment of gearshift fork
CN104259560B (en) A kind of gearshift fork pin-and-hole Removing of inner burs device

Legal Events

Date Code Title Description
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150422

Termination date: 20150917

EXPY Termination of patent right or utility model