CN203565999U - Feeding device of gear shaft hobbing machine - Google Patents

Feeding device of gear shaft hobbing machine Download PDF

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Publication number
CN203565999U
CN203565999U CN201320672889.9U CN201320672889U CN203565999U CN 203565999 U CN203565999 U CN 203565999U CN 201320672889 U CN201320672889 U CN 201320672889U CN 203565999 U CN203565999 U CN 203565999U
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CN
China
Prior art keywords
gear shaft
clamping
conveyer chain
hobbing machine
chain band
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
CN201320672889.9U
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Chinese (zh)
Inventor
董钢涛
张黎明
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.)
Green Precision Components Suzhou Co Ltd
Original Assignee
Green Precision Components Suzhou 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 Green Precision Components Suzhou Co Ltd filed Critical Green Precision Components Suzhou Co Ltd
Priority to CN201320672889.9U priority Critical patent/CN203565999U/en
Application granted granted Critical
Publication of CN203565999U publication Critical patent/CN203565999U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a feeding device of a gear shaft hobbing machine. The feeding device comprises a machine frame, a conveying chain belt is arranged on the machine frame, a conveying box is arranged on the conveying chain belt, and the conveying chain belt is connected with a first step motor through a transmission mechanism; one side of the conveying chain belt is provided with a gear shaft clamping device which comprises two opposite clamping arms, the clamping arms are provided with clamping blocks, the clamping blocks are provided with grooves, at least one clamping block is connected with the corresponding clamping arm through a cylinder, photoelectric sensors are arranged in the grooves of the two clamping blocks, a rotary shaft is connected with a second step motor, and the cylinder, the photoelectric sensors, the first step motor and the second step motor are all connected with a controller. By means of the feeding device of the gear shaft hobbing machine, gear shafts can be accurately and quickly conveyed, mistaken grasping and missed grasping can not occur, gear shaft conveying speed can be effectively increased, work efficiency is improved, labor intensity of operators is lowered, and production cost of enterprises is reduced.

Description

Gear shaft hobbing machine feeder equipment
Technical field
The utility model relates to a kind of gear shaft feeder equipment, particularly relates to a kind of for gear shaft being delivered to the feeder equipment that gear-hobbing machine carries out gear hobbing processing.
Background technology
Automobile steering system mainly comprises steering wheel, power shaft, torque arm and power steering hydraulic system.The power steering valve of power steering hydraulic system comprises valve pocket and valve two parts, on valve pocket and spool, be equipped with oilhole, the oilhole of valve pocket and diverse location on spool is interconnected and can forms the different closed circuit of flow direction, spool and valve pocket generation relative motion, will change like this break-make relation of oil duct between valve pocket and spool and the flow direction of hydraulic oil, and then rotate towards different directions by hydraulic gear band motor car wheel.Steering wheel is connected with torque arm by power shaft, and the other end of torque arm is connected with gear shaft, and gear shaft coordinates with the steering rack of wheel.When rotating steering wheel, moment of torsion is passed on torque arm by power shaft, and torque arm passes to tooth bar by gear shaft, makes tooth bar side-to-side movement drive wheel steering.
In the production process of gear shaft, need to first optical axis be placed in gear-hobbing machine and carry out gear hobbing processing, on the surface of optical axis, form engaging tooth.Because optical axis is originally very smooth as cylinder and surface, adopt in the prior art the mode of conveyer belt, manipulator directly to carry optical axis to be not easy very much to realize, often there will be manipulator to grab by mistake or leak the situation of grabbing, and catch sometimes two optical axises simultaneously, will cause certain influence to the work of gear-hobbing machine like this; For fear of occurring mistake, gear shaft conveying on gear-hobbing machine is at present mainly also to rely on the mode of artificial conveyance to carry out, therefore operating personnel's labour intensity is very large, and production efficiency is lower, in order to realize production, carry out continuously, need to configure a large amount of manpowers, will cause like this waste of human resources, increase the production cost of enterprise.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of gear shaft hobbing machine feeder equipment of being convenient to gear shaft clamping, carrying.
For achieving the above object and other relevant objects, the utility model provides a kind of gear shaft hobbing machine feeder equipment, it comprises a frame, described frame is provided with conveyer chain band, described conveyer chain band is provided with several delivery cartridge for holding gears axle, several gear shaft delivery cartridge are uniformly distributed on described conveyer chain band, and described conveyer chain band is connected with the first stepper motor by transmission mechanism, a side at described conveyer chain band is provided with a gear shaft clamping device, described gear shaft clamping device comprises two clamping limbs that position is relative, two clamping limbs connect by a rotating shaft, described clamping limb is provided with grip block, described grip block is provided with groove, wherein at least one grip block connects with corresponding clamping limb by cylinder, in the groove of two grip blocks, be provided with the photoelectric sensor cooperatively interacting, described rotating shaft is connected with the second stepper motor, described the second stepper motor can drive described rotating shaft rotation, described cylinder, photoelectric sensor, the first stepper motor, the second stepper motor is all connected with a controller.
Preferably, described gear shaft clamping device below is also provided with an exit conveyor.
Preferably, described delivery cartridge is provided with V-type groove.
Preferably, the discharge end of described conveyer chain band is provided with an approach switch, and described approach switch is fixed in described frame, and described approach switch is connected with described controller.
As mentioned above, gear shaft hobbing machine feeder equipment of the present utility model has following beneficial effect: this gear shaft hobbing machine feeder equipment directly arranges delivery cartridge on conveyer chain band, adopt delivery cartridge conveyance gear axle can prevent that gear shaft from rolling back and forth, thereby location that can convenient gear shaft, the mode that gear shaft clamping device adopts clamping limb both sides to clamp is carried out fastening teeth wheel shaft, can prevent that like this because of gear shaft smooth surface, leaking the situation of grabbing occurs.Therefore adopt this gear shaft hobbing machine feeder equipment to gear shaft, to carry very accurately and fast, there will not be by mistake and grab, leak the situation of grabbing, can effectively improve the transporting velocity of gear shaft, increase work efficiency, reduce operating personnel's labour intensity, reduce enterprise's production cost.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model embodiment.
Fig. 2 is that the A-A of Fig. 1 is to schematic diagram.
Element numbers explanation
1 frame
2 conveyer chain bands
3 exit conveyors
4 delivery cartridge
5 gear shaft clamping devices
51 rotating shafts
52 clamping limbs
53 grip blocks
54 grooves
6 gear shafts
The specific embodiment
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this description.
Refer to Fig. 1,2.Notice, appended graphic the illustrated structure of this description, ratio, size etc., equal contents in order to coordinate description to disclose only, for person skilled in the art scholar, understand and read, not in order to limit the enforceable qualifications of the utility model, therefore the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under the effect that the utility model can produce and the object that can reach, all should still drop in the scope that technology contents that the utility model discloses will contain.Simultaneously, in this description, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under without essence change technology contents, when being also considered as the enforceable category of the utility model.
As shown in Figure 1, 2, the utility model provides a kind of gear shaft hobbing machine feeder equipment, it comprises a frame 1 this feeder equipment, in frame 1, be provided with conveyer chain band 2, conveyer chain band 2 is provided with several delivery cartridge 4, delivery cartridge 4 is for holding gears axle 6, and the delivery cartridge on conveyer chain band 2 is evenly distributed on conveyer chain band 2.Delivery cartridge 4 is provided with V-type groove, can prevent that like this it from rolling back and forth when gear shaft is placed in delivery cartridge.Conveyer chain band 2 is connected with the first stepper motor by transmission mechanism, and the first stepper motor can drive conveyer chain band 2 to direction of transfer, to move identical distance by transmission mechanism at every turn.
A side at conveyer chain band 2 is also provided with a gear shaft clamping device, this gear shaft clamping device comprises two clamping limbs 52 that position is relative, two clamping limbs 52 connect by a rotating shaft 51, on each clamping limb 52, are equipped with grip block 53, and grip block 53 is provided with groove 54.Wherein at least one grip block 53 is to connect with corresponding clamping limb 52 by cylinder, is provided with the photoelectric sensor cooperatively interacting in the groove of two grip blocks 52, and rotating shaft is connected with the second stepper motor, and the second stepper motor can drive described rotating shaft rotation.Cylinder, photoelectric sensor, the first stepper motor, the second stepper motor are all connected with a controller.
In use, the rotational angle of first tackling the each step distance of conveyer chain band 2 and rotating shaft 51 regulates this gear shaft hobbing machine feeder equipment, and the each each step distance of step distance of conveyer chain band 2 is two distances between adjacent conveyor box 4.This gear shaft hobbing machine feeder equipment in the course of the work, gear shaft 6 is placed in the delivery cartridge 4 on conveyer chain band 2, by conveyer chain band 2, drive it to move forward, when delivery cartridge 4 moves to the position that gear shaft clamping device 5 can clamp, conveyer chain band 2 stops action.When the photoelectric sensor in gear shaft clamping device 5 grooves senses between two clamping limbs 52 with gear shaft 6, photoelectric sensor sends and feeds back signal to controller, the action of controller control cylinder makes two inside fastening teeth wheel shafts 6 of clamping limb, the two ends of gear shaft 6 are inserted in corresponding groove 54, and then by controller, control rotating shaft and rotate to an angle gear shaft is delivered to and in gear-hobbing machine, carried out gear hobbing processing.
As a kind of optimal way of the present utility model, can be provided with at the discharge end of conveyer chain band 2 approach switch, this approach switch can be fixed in frame 1, and this approach switch is connected with controller.Like this when delivery cartridge 4 moves to the position that gear shaft clamping device 5 can clamp, approach switch can send and feed back signal to controller, controller is controlled the first stepper motor and is stopped action, so just can point-device delivery cartridge 4 be positioned, thereby be convenient to 52 pairs of gear shafts of clamping limb, clamp.
For the ease of gear shaft 6, to next process, carry, below gear shaft clamping device 5, be also provided with an exit conveyor 3, after gear shaft machines in gear-hobbing machine, can clamp and rotate extremely bottom along the direction of arrow by gear shaft clamping device 5 like this, after two clamping limbs 52 unclamp, the gear shaft processing just can be delivered to next process by this exit conveyor 3.
This gear shaft hobbing machine feeder equipment directly arranges delivery cartridge on conveyer chain band, adopt delivery cartridge conveyance gear axle can prevent that gear shaft from rolling back and forth, thereby location that can convenient gear shaft, the mode that gear shaft clamping device adopts clamping limb both sides to clamp is carried out fastening teeth wheel shaft, can prevent that like this because of gear shaft smooth surface, leaking the situation of grabbing occurs.Therefore adopt this gear shaft hobbing machine feeder equipment to gear shaft, to carry very accurately and fast, there will not be by mistake and grab, leak the situation of grabbing, can effectively improve the transporting velocity of gear shaft, increase work efficiency, reduce operating personnel's labour intensity, reduce enterprise's production cost.So the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and conventionally know that the knowledgeable modifies or changes not departing from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.

Claims (4)

1. a gear shaft hobbing machine feeder equipment, it is characterized in that: it comprises a frame, described frame is provided with conveyer chain band, described conveyer chain band is provided with several delivery cartridge for holding gears axle, several gear shaft delivery cartridge are uniformly distributed on described conveyer chain band, and described conveyer chain band is connected with the first stepper motor by transmission mechanism, a side at described conveyer chain band is provided with a gear shaft clamping device, described gear shaft clamping device comprises two clamping limbs that position is relative, two clamping limbs connect by a rotating shaft, described clamping limb is provided with grip block, described grip block is provided with groove, wherein at least one grip block connects with corresponding clamping limb by cylinder, in the groove of two grip blocks, be provided with the photoelectric sensor cooperatively interacting, described rotating shaft is connected with the second stepper motor, described the second stepper motor can drive described rotating shaft rotation, described cylinder, photoelectric sensor, the first stepper motor, the second stepper motor is all connected with a controller.
2. gear shaft hobbing machine feeder equipment according to claim 1, is characterized in that: described gear shaft clamping device below is also provided with an exit conveyor.
3. gear shaft hobbing machine feeder equipment according to claim 1, is characterized in that: described delivery cartridge is provided with V-type groove.
4. gear shaft hobbing machine feeder equipment according to claim 1, is characterized in that: the discharge end of described conveyer chain band is provided with an approach switch, and described approach switch is fixed in described frame, and described approach switch is connected with described controller.
CN201320672889.9U 2013-10-29 2013-10-29 Feeding device of gear shaft hobbing machine Expired - Fee Related CN203565999U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320672889.9U CN203565999U (en) 2013-10-29 2013-10-29 Feeding device of gear shaft hobbing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320672889.9U CN203565999U (en) 2013-10-29 2013-10-29 Feeding device of gear shaft hobbing machine

Publications (1)

Publication Number Publication Date
CN203565999U true CN203565999U (en) 2014-04-30

Family

ID=50533757

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320672889.9U Expired - Fee Related CN203565999U (en) 2013-10-29 2013-10-29 Feeding device of gear shaft hobbing machine

Country Status (1)

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CN (1) CN203565999U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103600129A (en) * 2013-10-29 2014-02-26 格林精密部件(苏州)有限公司 Feeding device of gear shaft gear hobbing machine
CN105364614A (en) * 2015-11-25 2016-03-02 浙江工业大学 Transmission chain type feeding positioning mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103600129A (en) * 2013-10-29 2014-02-26 格林精密部件(苏州)有限公司 Feeding device of gear shaft gear hobbing machine
CN105364614A (en) * 2015-11-25 2016-03-02 浙江工业大学 Transmission chain type feeding positioning mechanism
CN105364614B (en) * 2015-11-25 2018-06-01 浙江工业大学 A kind of transmission chain type feeding detent mechanism

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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: 20140430

Termination date: 20141029

EXPY Termination of patent right or utility model