CN106424870A - Special device for chamfering of automobile shifting swing rod ball head - Google Patents

Special device for chamfering of automobile shifting swing rod ball head Download PDF

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Publication number
CN106424870A
CN106424870A CN201611161845.4A CN201611161845A CN106424870A CN 106424870 A CN106424870 A CN 106424870A CN 201611161845 A CN201611161845 A CN 201611161845A CN 106424870 A CN106424870 A CN 106424870A
Authority
CN
China
Prior art keywords
workpiece
plate
gear shift
shift fork
swing rod
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.)
Pending
Application number
CN201611161845.4A
Other languages
Chinese (zh)
Inventor
王允
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 Gold Machinery Manufacturing Co Ltd
Original Assignee
Chongqing Gold 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 Gold Machinery Manufacturing Co Ltd filed Critical Chongqing Gold Machinery Manufacturing Co Ltd
Priority to CN201611161845.4A priority Critical patent/CN106424870A/en
Publication of CN106424870A publication Critical patent/CN106424870A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C3/00Milling particular work; Special milling operations; Machines therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C2215/00Details of workpieces
    • B23C2215/08Automotive parts

Abstract

The invention discloses a special device for chamfering of an automobile shifting swing rod ball head. When a automobile shifting swing rod is sleeved with a workpiece locating column through a shaft hole, a workpiece supporting block is obliquely arranged below the automobile shifting swing rod in a supporting mode, the automobile shifting swing rod is compressed by a pneumatic pressure head above the automobile shifting swing rod exactly and a three-edge milling cutter is horizontally installed at the right of a workpiece locating board and is driven by a motor behind the three-edge milling cutter. When a feed spanner is wrenched horizontally to rotate around the center of a disk, a left connecting rod drives a pallet to move rightwards along a sliding groove and a right connecting rod drives a pneumatic switch to move rightwards and separate from a buffering spring, therefore the pneumatic pressure head is controlled by the pneumatic switch to stretch out. When the feed spanner is wrenched in the opposite direction, the pneumatic switch presses on the buffering spring to achieve the retraction of the pneumatic pressure head. The special device for chamfering of the automobile shifting swing rod ball head can achieve clamping in place quickly and machine the chamfering of two sides of the automobile shifting swing rod ball head at a time.

Description

Automobile gear shift fork bulb chamfering special equipment
Technical field
The present invention relates to a kind of part process equipment, and in particular to a kind of for processing automobile gear shift fork bulb chamfering Special equipment.
Background technology
Automobile gear shift fork includes axis hole, ball head and skirt section, and the both sides of ball head are respectively necessary for down 15 ° of oblique angle, existing Currently without special equipment by same cutterhead to the ball head both sides of workpiece while chamfering after clamped one time.
Content of the invention
The present invention is intended to provide a kind of special equipment for being exclusively used in automobile gear shift fork bulb chamfering, can quick-clamping arrive Position, and the both sides chamfering of time processing workpiece bulb.
For this purpose, the technical solution adopted in the present invention is:A kind of automobile gear shift fork bulb chamfering special equipment, the bottom of including Seat, supporting plate, cylinder, workpiece location-plate, startup power supply switch, feed spanner, left connecting rod, right connecting rod, face and side cutter and pneumatic Switch, the chute that the supporting plate is extended by left and right is above base, and workpiece location-plate is fixedly mounted on base and position In the rear of chute, the upper end opposing lower end of workpiece location-plate is inclined to swash plate backwards, fixed on the antetheca of workpiece location-plate There are workpiece locating dowel and workpiece support block, the cylinder is vertically installed at the top of workpiece location-plate, install in the bottom of cylinder There is pneumatic pressure head;
When automobile gear shift fork is inserted in workpiece locating dowel by axis hole, workpiece support block diagonal brace is in automobile gear shift fork Lower section, automobile gear shift fork is just compressed by pneumatic pressure head from the top of automobile gear shift fork, and face and side cutter is horizontally arranged at The right of workpiece location-plate by the Motor drive at face and side cutter rear, and face and side cutter is just to automobile gear shift fork Bulb treats chamfering position, and motor passes through startup power supply on-off control start and stop;
Riser being provided with the base on the right side of the chute, on the left side wall of the riser, Limit screw is installed, stands Buffer spring is installed on the right side wall of plate, the supporting plate pass on left the disk that left connecting rod bias is connected to feed spanner On, the right side of supporting plate is connected with pneumatic switch after right connecting rod crosses riser;
When level pulls center rotating of the feed spanner around disk, and supporting plate is driven to move right along chute by left connecting rod Dynamic, till supporting plate is against on Limit screw, while right connecting rod drives pneumatic switch to move right and depart from buffer spring reality Existing pneumatic switch control pneumatic pressure head is stretched out, and when opposite direction pulls feed spanner, pneumatic switch is pressed on buffer spring and realizes Pneumatic pressure head is retracted.
Used as the preferred of such scheme, the upper end opposing lower end of the workpiece location-plate is towards 15 ° of rear-inclined.
The grip part of the feed spanner is respectively positioned on the left side of base, convenient operation with startup power supply switch.
Beneficial effects of the present invention:Controlled by feed spanner, left connecting rod, right connecting rod, supporting plate, pneumatic switch, cylinder jointly Pneumatic pressure head processed, recycles pneumatic pressure head to realize quick-clamping positioning after manually placing workpiece, using workpiece itself with axis hole, Ball head and the feature in skirt section, are positioned jointly in conjunction with workpiece locating dowel, workpiece support block and pneumatic pressure head, and pneumatic pressure head will not be pressed Finger to operator;Same to automobile gear shift fork ball head both sides (front downside, rear upside) using existing face and side cutter When chamfering, production efficiency height;Limit screw is used for preventing the feed spanner amount of pulling excessive, and buffer spring is used for preventing pneumatic switch Riser is clashed into, safe and reliable;Workpiece location-plate upper end opposing lower end is determined and automobile gear shift is put towards the angle difference of rear-inclined Bar bulb chamfering difference, versatility height.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is automobile gear shift fork Set and Positioning schematic diagram.
Specific embodiment
In conjunction with shown in Fig. 1, Fig. 2, a kind of automobile gear shift fork bulb chamfering special equipment, mainly by base 1, supporting plate 2, gas Cylinder 3, workpiece location-plate 4, startup power supply switch 5, feed spanner 6, left connecting rod 7, right connecting rod 8, face and side cutter 9, pneumatic switch 10th, the group such as workpiece locating dowel 12, workpiece support block 13, pneumatic pressure head 14, buffer spring 15, riser 16, Limit screw 17, motor Become.
The chute that supporting plate 2 is extended by left and right is installed in 1 top of base, and supporting plate 2 under external force can be along chute or so Mobile.Workpiece location-plate 4 is fixedly mounted on base 1 and is located at the rear of chute, the upper end opposing lower end court of workpiece location-plate 4 Rear-inclined becomes swash plate, and due to being the ball head chamfering to automobile gear shift fork 11, therefore workpiece location-plate 4 is obliquely installed, inclination angle Degree is determined according to chamfering angle size.Assume the upper end opposing lower end of workpiece location-plate 4 towards 15 ° of rear-inclined, then to put automobile gear shift The ball head chamfering of bar 11 is 15 °.
Workpiece locating dowel 12 and workpiece support block 13 is installed with the antetheca of workpiece location-plate 4, and cylinder 3 is vertically installed at The top of workpiece location-plate 4, is provided with pneumatic pressure head 14 in the bottom of cylinder 3.Workpiece locating dowel 12, workpiece support block 13 are gentle Dynamic head 14 is provided commonly for 11 Set and Positioning of automobile gear shift fork.
When automobile gear shift fork 11 is inserted in workpiece locating dowel 12 by axis hole, the ball head of automobile gear shift fork 11 is located at Right side, skirt section is located at lower right.13 diagonal brace of workpiece support block is in the lower section of automobile gear shift fork 11, the support of workpiece support block 13 Face is fitted with 11 skirt section of automobile gear shift fork support.Pneumatic pressure head 14 is just from the top of automobile gear shift fork 11 by automobile gear shift Fork 11 is compressed.Face and side cutter 9 is horizontally arranged at the right of workpiece location-plate 4 and by the motor at 9 rear of face and side cutter Drive, and face and side cutter 9 just treats chamfering position to the bulb of automobile gear shift fork 11, motor is controlled by startup power supply switch 5 Start and stop processed.
Riser 16 is provided with the base 1 on the right side of chute, and Limit screw 17, riser are installed on the left side wall of riser 16 Buffer spring 15 is installed on 16 right side wall.Supporting plate 2 pass on left the disk that 7 bias of left connecting rod is connected to feed spanner 6 On, the right side of supporting plate 2 is connected with pneumatic switch 10 after crossing riser 16 by right connecting rod 8.
When level pulls center rotating of the feed spanner 6 around disk, and supporting plate 2 is driven along chute to the right by left connecting rod 7 Mobile, till supporting plate 2 is against on Limit screw 17, while right connecting rod 8 drives pneumatic switch 10 to move right and depart from slow Rush spring 15 and realize pneumatic switch 10 and control pneumatic pressure head 14 to stretch out, so as to by Work-sheet pressing;When opposite direction pulls feed spanner 6 When, pneumatic switch 10 is pressed on buffer spring 15 to be realized pneumatic pressure head 14 and retracts, and can mount and dismount workpiece.
The grip part 6a of feed spanner 6 is respectively positioned on the left side of base 1, convenient operation with startup power supply switch 5.

Claims (3)

1. a kind of automobile gear shift fork bulb chamfering special equipment, it is characterised in that:Including base (1), supporting plate (2), cylinder (3), workpiece location-plate (4), startup power supply switch (5), feed spanner (6), left connecting rod (7), right connecting rod (8), face and side cutter (9) chute that and pneumatic switch (10), supporting plate (2) are extended by left and right above base (1), workpiece location-plate (4) the upper and rear positioned at chute of base (1) is fixedly mounted on, and the upper end opposing lower end of workpiece location-plate (4) is inclined to backwards Swash plate, is installed with workpiece locating dowel (12) and workpiece support block (13), cylinder (3) on the antetheca of workpiece location-plate (4) The top of workpiece location-plate (4) is vertically installed at, in the bottom of cylinder (3), pneumatic pressure head (14) is installed;
When automobile gear shift fork (11) is inserted in workpiece locating dowel (12) by axis hole, workpiece support block (13) diagonal brace is changed in automobile The lower section of gear fork (11), automobile gear shift fork (11) is just pressed by pneumatic pressure head (14) from the top of automobile gear shift fork (11) Tightly, face and side cutter (9) is horizontally arranged at the right of workpiece location-plate (4) and is driven by the motor at face and side cutter (9) rear Dynamic, and face and side cutter (9) just treats chamfering position to the bulb of automobile gear shift fork (11), motor is switched by startup power supply (5) start and stop are controlled;
Riser (16) is provided with the base (1) on the right side of the chute, and limited location is installed on the left side wall of riser (16) Screw rod (17), is provided with buffer spring (15) on the right side wall of riser (16), supporting plate (2) pass on left left connecting rod (7) Bias is connected on the disk of feed spanner (6), the right side of supporting plate (2) by right connecting rod (8) cross after riser (16) with pneumatic Switch (10) is connected;
When level pulls center rotating of the feed spanner (6) around disk, and by left connecting rod (7) drive supporting plate (2) along chute to Move right, till supporting plate (2) is against Limit screw (17) above, while right connecting rod (8) drives pneumatic switch (10) to move right Move and depart from buffer spring (15) realize pneumatic switch (10) control pneumatic pressure head (14) stretch out, when opposite direction pulls feed spanner (6), when, pneumatic switch (10) is pressed on buffer spring (15) realizes pneumatic pressure head (14) retraction.
2. according to the automobile gear shift fork bulb chamfering special equipment described in claim 1, it is characterised in that:The workpiece positioning The upper end opposing lower end of plate (4) is towards 15 ° of rear-inclined.
3. according to the automobile gear shift fork bulb chamfering special equipment described in claim 1, it is characterised in that:The feed spanner (6) grip part (6a) is respectively positioned on the left side of base (1) with startup power supply switch (5).
CN201611161845.4A 2016-12-15 2016-12-15 Special device for chamfering of automobile shifting swing rod ball head Pending CN106424870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611161845.4A CN106424870A (en) 2016-12-15 2016-12-15 Special device for chamfering of automobile shifting swing rod ball head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611161845.4A CN106424870A (en) 2016-12-15 2016-12-15 Special device for chamfering of automobile shifting swing rod ball head

Publications (1)

Publication Number Publication Date
CN106424870A true CN106424870A (en) 2017-02-22

Family

ID=58216815

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611161845.4A Pending CN106424870A (en) 2016-12-15 2016-12-15 Special device for chamfering of automobile shifting swing rod ball head

Country Status (1)

Country Link
CN (1) CN106424870A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005324260A (en) * 2004-05-12 2005-11-24 Chuo Seiki:Kk Double head side surface milling machine
CN104325328A (en) * 2014-10-30 2015-02-04 重庆和剑机械制造有限公司 Deburring positioning tool for end face of automobile gear-shifting shifting fork
CN104325329A (en) * 2014-10-30 2015-02-04 重庆和剑机械制造有限公司 Deburring clamping mechanism of five-reverse gear shifting fork
CN104338985A (en) * 2014-10-30 2015-02-11 重庆和剑机械制造有限公司 Temper mill for end face of five-reverse-gear shifting fork
CN104338986A (en) * 2014-10-30 2015-02-11 重庆和剑机械制造有限公司 End face finishing equipment for fifth reverse gear shift fork of automobile
CN104368853A (en) * 2014-11-05 2015-02-25 重庆和剑机械制造有限公司 Machining equipment for milling upper and lower planes of first and second shifting yokes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005324260A (en) * 2004-05-12 2005-11-24 Chuo Seiki:Kk Double head side surface milling machine
CN104325328A (en) * 2014-10-30 2015-02-04 重庆和剑机械制造有限公司 Deburring positioning tool for end face of automobile gear-shifting shifting fork
CN104325329A (en) * 2014-10-30 2015-02-04 重庆和剑机械制造有限公司 Deburring clamping mechanism of five-reverse gear shifting fork
CN104338985A (en) * 2014-10-30 2015-02-11 重庆和剑机械制造有限公司 Temper mill for end face of five-reverse-gear shifting fork
CN104338986A (en) * 2014-10-30 2015-02-11 重庆和剑机械制造有限公司 End face finishing equipment for fifth reverse gear shift fork of automobile
CN104368853A (en) * 2014-11-05 2015-02-25 重庆和剑机械制造有限公司 Machining equipment for milling upper and lower planes of first and second shifting yokes

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Application publication date: 20170222