CN108746884A - Sprocket wheel blank treatment device - Google Patents

Sprocket wheel blank treatment device Download PDF

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Publication number
CN108746884A
CN108746884A CN201810791480.6A CN201810791480A CN108746884A CN 108746884 A CN108746884 A CN 108746884A CN 201810791480 A CN201810791480 A CN 201810791480A CN 108746884 A CN108746884 A CN 108746884A
Authority
CN
China
Prior art keywords
drive rod
fixed
sprocket wheel
tube
mandril
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
CN201810791480.6A
Other languages
Chinese (zh)
Inventor
黄金培
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 Shuanglong Machinery Fittings Co Ltd
Original Assignee
Chongqing Shuanglong Machinery Fittings 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 Shuanglong Machinery Fittings Co Ltd filed Critical Chongqing Shuanglong Machinery Fittings Co Ltd
Priority to CN201810791480.6A priority Critical patent/CN108746884A/en
Publication of CN108746884A publication Critical patent/CN108746884A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23FMAKING GEARS OR TOOTHED RACKS
    • B23F23/00Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/02Loading, unloading or chucking arrangements for workpieces
    • B23F23/06Chucking arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23FMAKING GEARS OR TOOTHED RACKS
    • B23F23/00Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/12Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
    • 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
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042Devices for removing chips
    • 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
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10Arrangements for cooling or lubricating tools or work

Abstract

The present invention relates to motorcycle component technical fields, disclose a kind of sprocket wheel blank treatment device, including workbench, fixed station, milling cutter, and fixed station is equipped with mounting hole and fixing bolt, and fixing bolt is equipped with fixing groove;Workbench is equipped with gutter, is provided with water channel in workbench, filter screen is fixed between water channel and gutter, water channel one end is communicated with water tank by check valve, and the other end of water channel is equipped with the first solenoid valve, and the lower section of water channel is equipped with air cavity, water pump is fixed in reclaiming chamber, water pump is communicated with nozzle;Driving mechanism is provided with below mounting hole, driving mechanism includes drive rod and the flabellum that is fixed in the middle part of drive rod, the top and bottom of drive rod are equipped with outer tube, limited position mechanism is all provided between outer tube and drive rod, mandril is threaded in outer tube, the mandril of lower end stretches into air cavity, and the mandril of lower end is fixed with piston plate, air cavity is equipped with second solenoid valve, and second solenoid valve is communicated with tracheae.The configuration of the present invention is simple can reduce manual operation.

Description

Sprocket wheel blank treatment device
Technical field
The present invention relates to motorcycle component technical fields, and in particular to sprocket wheel blank treatment device.
Background technology
Sprocket wheel, a kind of wheel with cog type whelp, to be meshed with the accurate block of pitch on chain or cable. Sprocket wheel is widely used on motorcycle.
Present sprocket wheel processing, is to be processed to the sprocket wheel blank of the not gear teeth by numerically-controlled machine tool, specially first leads to The mounting hole that bolt is crossed across sprocket wheel blank is fixed in machine table, then is opened the periphery of sprocket wheel blank by milling cutter high speed rotation If the gear teeth, during milling wheel tooth, need to spray water to milling cutter, the effect of water spray is to cool down to milling cutter, while will mill out Sprocket wheel blank scrap washes away.There are problems as a result, the gear teeth open up that the time is longer, and the water for cooling is more, present Processing is not recycled with water, causes the waste of water resource.Meanwhile pickup and fixation are carried out to sprocket wheel blank When, it needs to consume the more muscle power of operating personnel, and want multiple rotary bolt, can so reduce the working efficiency of processing.
Invention content
The invention is intended to provide a kind of sprocket wheel blank treatment device, to solve sprocket wheel blank to be fixed and pickup needs Multiple manual operation causes ineffective problem.
In order to achieve the above objectives, the technical scheme is that:Sprocket wheel blank treatment device, including workbench, be fixed on The center of fixed station on workbench, the milling cutter driven by numerically-controlled machine tool, the fixed station is equipped with mounting hole and matches with mounting hole The bottom of the fixing bolt of conjunction, fixing bolt is equipped with fixing groove;
Workbench is equipped with the gutter around fixed station, and the water channel being connected to gutter, water channel are provided in workbench Filter screen is fixed between gutter, water channel one end is communicated with water tank by check valve, and the other end of water channel is equipped with and recycling The lower section of first solenoid valve of chamber connection, water channel is equipped with air cavity, is fixed with water pump in reclaiming chamber, water pump is communicated with towards milling cutter Nozzle;
Driving mechanism is provided with below mounting hole, the driving mechanism includes drive rod and is fixed in the middle part of drive rod Flabellum, the top and bottom of drive rod be equipped with workbench rotation connection and hollow outer tube, between outer tube and drive rod Equipped with the position-limit mechanism that outer tube can be made to be detached from drive rod, it is threaded with mandril in outer tube, the mandril of upper end can be with fixation Slot clamping and fixing bolt rotation is driven, the mandril of lower end stretches into air cavity, and the mandril of lower end is fixed with to be slidably connected with air cavity Piston plate, air cavity be equipped with second solenoid valve, second solenoid valve be communicated with opening close to the first solenoid valve tracheae.
The principle of the present invention and advantageous effect:Fixed station for placing sprocket wheel blank, the fixing groove of fixing bolt with it is upper The mandril clamping at end.
Water tank is filled with cooling water by check valve and water channel to reclaiming chamber.Flow can push flabellum when passing through fixed link, And flabellum can drive drive rod to rotate.Drive rod can drive the outer tube of top and bottom to rotate, and the outer tube of upper end can be with upper The mandril slide downward at end, with fixing bolt slide downward, fixing bolt clamping sprocket wheel blank stops the mandril of upper end later Slide downward, the mandril of upper end are increased by the active force of fixing bolt, so the drive rod and outer under the action of position-limit mechanism Pipe is detached from.In this way, compared with traditional fixed form, artificial body need not be so reduced manually by sprocket wheel blank clamping It can consume, also repeatedly need not rotate fixing bolt in this way, improving work efficiency.
Drive rod can also drive the outer tube of lower end to rotate, and outer tube can be with the mandril slide downward of lower end, the mandril of lower end Piston plate can be pushed to squeeze the gas in air cavity.Piston plate slides into after furthest travel, and the active force of the mandril of lower end increases, Under the action of position-limit mechanism, outer tube and the drive rod of lower end are detached from, and the mandril of lower end stops pushing piston plate.
Numerically-controlled machine tool control milling cutter opens up the gear teeth to sprocket wheel blank, starts water pump at this time and sprays water to nozzle to milling cutter, water punching Onto the screw thread of milling cutter, screw thread can drain water, and the scrap milled out is taken to by water in groove, and the water in groove flows through filtering Net, filter screen stay in scrap in groove, and water is entered through sluice and the first solenoid valve in backwater cavity.
After the gear teeth are opened in completion, second solenoid valve is opened, the interior gas by piston plate compression of air cavity passes through second solenoid valve Flabellum is blown with tracheae snap back, flabellum can be rotated backward with drive rod, and drive rod can be by the outer tube of upper end with upper The mandril at end pushes fixing bolt to reset, and so without manually unclamping fixing bolt, improves working efficiency.Drive rod can pass through The outer tube of lower end is resetted with the mandril of lower end.Pass through this programme, moreover it is possible to be collected to waste water, utilize again, to realize Water recycles.
Further, position-limit mechanism is at least arranged two.By two position-limit mechanisms can more stablize by outer tube and drive Lever is attached.
Further, position-limit mechanism includes gag lever post, the spring between gag lever post and drive rod, is arranged on outer tube Card slot, spring one end are fixedly connected with drive rod, and another list of spring is fixedly connected with gag lever post, and gag lever post one end is located in card slot And gag lever post is located at one end in card slot and is equipped with inclined-plane.When standing screw and piston plate slide into bottommost, top and bottom Mandril by larger active force, outer tube can not be rotated by larger active force with drive rod, to gag lever post meeting It squeezes spring and skids off card slot along inclined-plane, so that outer tube is detached from gag lever post.In this way, avoiding flabellum that from can not driving drive Lever rotates.
Further, inclined-plane is equipped with protective layer.Inclined-plane can rub with outer tube, and gag lever post is protected by protective layer.
Further, fixed reinforcing rib on the table is provided on the periphery of fixed station.To sprocket wheel blank milling wheel tooth When, it may occur that larger vibration stablizes fixed station by reinforcing rib.
Further, reinforcing rib is equipped with the honeycomb duct towards gutter.The water that nozzle sprays can be splashed to fixed station and work The surrounding for making platform, the water being splashed on fixed station are guided to water in gutter by honeycomb duct, convenient for being recycled to water.
Further, it is fixed for the gauze of adsorbing contaminant on the side wall of flabellum.The impurity that filter screen can not filter can adsorb On gauze, impurity is avoided to enter in reclaiming chamber.
Description of the drawings
Fig. 1 is the overall structure diagram of sprocket wheel blank treatment device of the embodiment of the present invention;
Fig. 2 is the overall structure diagram of drive rod of the embodiment of the present invention;
Fig. 3 is the sectional view of position-limit mechanism of the embodiment of the present invention in the horizontal direction.
Specific implementation mode
It is further described below by specific implementation mode:
Reference numeral in Figure of description includes:Workbench 1, water pipe 2, nozzle 3, milling cutter 4, driving head 5, fixing bolt 6, sprocket wheel blank 7, fixed station 8, reinforcing rib 9, gutter 10, filter screen 11, filter hole 12, check valve 13, more siphunculus 14, water channel 15, driving mechanism 16, mandril 161, gag lever post 1611, spring 1612, card slot 1621, outer tube 162, drive rod 163, flabellum 164, Piston plate 17, second solenoid valve 18, the first solenoid valve 19, water pump 20.
Sprocket wheel blank treatment device, it is basic such as attached drawing 1, including workbench 1, the fixed station 8 being welded on workbench 1, company The milling cutter 4 being connected on the driving head 5 of numerically-controlled machine tool is welded with fixed link on driving head 5.
The center of fixed station 8 offers mounting hole and the fixing bolt coordinated with mounting hole 6, and the bottom of fixing bolt 6 is set There is the fixing groove that Open Side Down.Workbench 1 is equipped with the gutter 10 around fixed station 8, is provided with positioned at diversion in workbench 1 The water channel 15 of 10 lower section of slot and level, gutter 10 are connected to by valve with water channel 15.
The left end of water channel 15 is provided with check valve 13, and water channel 15 is communicated with water tank by check valve 13, consolidates in water tank There are water pump (not shown), the water channel 15 on 13 right side of check valve to be fixed with more siphunculus 14, more siphunculus 14 by fastening bolt surely An interface for three-way pipe, more siphunculus 14 is connected to check valve 13, other two interfaces of more siphunculus 14 respectively with drainage trough It is connected to water channel 15, filter screen 11 is fixed between drainage trough and more siphunculus 14, filter screen 11 is equipped with the filter hole of a diameter of 4mm 12, and 12 diameter of filter hole is less than the diameter of scrap.The water inlet end of check valve 13 is towards water tank, the water outlet court of check valve 13 To more siphunculus 14.
The right end of water channel 15 is provided with the first solenoid valve 19, and the right side of the first solenoid valve 19 is provided with reclaiming chamber, water channel 15 It is connected to reclaiming chamber by the first solenoid valve 19, water pump 20 is fixed in reclaiming chamber, water pump 20 is communicated with water pipe 2,2 upper end of water pipe It is communicated with the nozzle 3 towards milling cutter 4, nozzle 3 is fixed in fixed link.The lower section of water channel 15 is provided with air cavity, the right side of air cavity Wall is fixed with second solenoid valve 18, and second solenoid valve 18 is communicated with tracheae, and the upper end of tracheae is connected to the right end of water channel 15.
The driving mechanism 16 being additionally provided on workbench 1 below mounting hole, driving mechanism 16 include the drive being vertically arranged Lever 163 and the flabellum 164 for being fixed on 163 periphery of drive rod, flabellum 164 are spiral fan 164, are glued on the side wall of flabellum 164 It is connected to the gauze for adsorbing contaminant, gauze is cotton gauze, and drive rod 163 and flabellum 164 are respectively positioned in water channel 15.
As shown in attached drawing 2 and attached drawing 3, the top and bottom of drive rod 163 be equipped with the rotation connection of workbench 1 and in There are four card slot 1621, drive rods 163 for the madial wall setting of empty outer tube 162, the outer tube 162 of upper end and the outer tube 162 of lower end Top and bottom be slidably connected there are four the gag lever post 1611 that coordinates with corresponding card slot 1621, gag lever post 1611 stretches into card slot 1621 one end is provided with the inclined-plane arranged along clockwise direction, and matcoveredn is bonded on inclined-plane, and protective layer is spongy layer, limit The spring 1612 that both ends are fixedly connected with gag lever post 1611 and drive rod 163 respectively is equipped between bar 1611 and drive rod 163. It is threaded with mandril 161 in the outer tube 162 of upper end and the outer tube 162 of lower end.The mandril 161 of upper end can be with fixing groove card Tightly, as shown in Fig. 1, the mandril 161 of lower end stretches into air cavity, and the mandril 161 of lower end is fixed with and air cavity vertical sliding The piston plate 17 of connection.
As shown in Fig. 1, in order to enhance the stability of fixed station 8, it is also welded with reinforcing rib 9 in the periphery of fixed station 8, is added The honeycomb duct being connected to gutter 10 is also set up in strengthening tendons 9, to facilitate the water to recycling to drain.
Specific implementation process is as follows:
The mounting hole alignment and fixation hole of sprocket wheel blank 7 is placed on fixed station 8, fixing bolt 6 is across mounting hole and admittedly Determine hole, and 161 clamping of mandril of fixing groove and upper end, such as joggle, the first solenoid valve 19 is opened, and second solenoid valve 18 is closed It closes.
Start water pump to be sent into the water of water tank in reclaiming chamber by check valve 13, water channel 15 and the first solenoid valve 19, at this time Valve is closed.When flow passes through flabellum 164, the power of flow can drive flabellum 164 to rotate, and flabellum 164 can drive drive rod 163 Rotation, drive rod 163 can drive the gag lever post 1611 of top and bottom, gag lever post 1611 to coordinate promotion corresponding with card slot 1621 Outer tube 162 rotates clockwise as shown in Fig. 3.
The outer tube 162 of upper end can drive 161 slide downward of corresponding mandril, and the mandril 161 of upper end is only capable of vertical sliding, For the mandril 161 of upper end with 6 slide downward of fixing bolt, fixing bolt 6 slides into certain position, the nut of fixing bolt 6 Sprocket wheel blank 7 is clamped, when fixing bolt 6 can not slide downward when, the mandril 161 of upper end can not slide to can be to upper end 162 1 larger reaction forces of outer tube, the outer tube 162 of upper end is by card slot 1621 and inclined-plane by gag lever post 1611 towards upper end Mandril 161 radial push, gag lever post 1611 squeezes spring 1612 so that the outer tube 162 of upper end and the mandril 161 of upper end are de- From to which drive rod 163 stops that outer tube 162 is driven to rotate.
The outer tube 162 of lower end can drive 161 slide downward of corresponding mandril, and the mandril 161 of lower end is only capable of vertical sliding, The mandril 161 of lower end is with 17 slide downward of piston plate, and piston plate 17 can squeeze the gas in air cavity, gas extrusion to one The mandril 161 of fixed degree, lower end can give outer tube 162 1 larger reaction forces, the outer tube 162 of drive rod 163 and lower end It can be detached from by principles above.It switches off the pump, opens valve, start water pump 20 and numerically-controlled machine tool.
Numerically-controlled machine tool drives driving head 5, and driving head 5 opens the gear teeth with milling cutter 4 to sprocket wheel blank 7.Water pump 20 passes through water Pipe 2 and nozzle 3 spray water to milling cutter 4, and since nozzle 3 is towards milling cutter 4, water can be flowed along the thread groove of milling cutter 4, to reduce water It flashes.Waste water after cooling down to milling cutter 4 can be flowed into honeycomb duct in drainage trough, and waste water is carried out by filter screen 11 Filtering, scrap can not pass through filter hole 12.Waste water enters water channel 15, and nothing under the action of check valve 13 by more siphunculus 14 Method flows into water tank.Water in water channel 15 is entered by flabellum 164 and second solenoid valve 18 in reclaiming chamber.On flabellum 164 Gauze can adsorb tiny scrap, and scrap is avoided to enter in reclaiming chamber.
Opening up for sprocket wheel blank 7 is completed, the first solenoid valve 19, water pump 20 is closed, second solenoid valve 18 is opened.In air cavity It can be entered in water channel 15 by second solenoid valve 18 and tracheae by the high pressure gas that piston plate 17 squeezes, and quickly blowed to Flabellum 164, and flabellum 164 is rotated backward.Flabellum 164 can counterclockwise turn with drive rod 163 along as shown in Fig. 3 Dynamic, the gag lever post 1611 of 163 top and bottom of drive rod is with the rotation of drive rod 163, and gag lever post 1611 can be in spring It is extend under the action of 1612 in card slot 1621, such drive rod 163 is by gag lever post 1611 with the outer tube of top and bottom 162 rotate counterclockwise.The outer tube 162 of upper end can drive 161 upward sliding of mandril of upper end, the mandril 161 of upper end to push up Fixing bolt 6 resets, to unclamp sprocket wheel blank 7.The outer tube 162 of lower end can drive 161 upward sliding of mandril of lower end, lower end Mandril 161 with piston plate 17 reset.Since the power of water flowing is larger, the potential energy of the gas of 17 compressed gas intracavitary of piston plate It is larger, to which the mandril 161 of lower end has enough kinetic energy to reset under the active force of air pressure.
The above are merely the preferred embodiment of the present invention, it is noted that for those skilled in the art, not Under the premise of being detached from present inventive concept, several modifications and improvements can also be made, these should also be considered as the protection model of the present invention It encloses, these all do not interfere with the effect and patent practicability that the present invention is implemented.The present invention omit describe technology, shape, Construction part is known technology.

Claims (7)

1. sprocket wheel blank treatment device, it is characterised in that:Including workbench, fixed fixed station on the table, by numerical control machine The center of the milling cutter of bed driving, the fixed station is equipped with mounting hole and the fixing bolt with mounting hole cooperation, the bottom of fixing bolt Portion is equipped with fixing groove;
Workbench is equipped with the gutter around fixed station, is provided with the water channel being connected to gutter in workbench, water channel with draw Filter screen is fixed between sink, water channel one end is communicated with water tank by check valve, and the other end of water channel is equipped with to be connected with reclaiming chamber The lower section of the first logical solenoid valve, water channel is equipped with air cavity, is fixed with water pump in reclaiming chamber, water pump is communicated with the spray towards milling cutter Head;
It is provided with driving mechanism below mounting hole, the driving mechanism includes drive rod and the fan that is fixed in the middle part of drive rod Leaf, the top and bottom of drive rod be equipped with workbench rotation connection and hollow outer tube, be all provided between outer tube and drive rod There is the position-limit mechanism that outer tube can be made to be detached from drive rod, is threaded with mandril in outer tube, the mandril of upper end can be with fixing groove Clamping and fixing bolt rotation is driven, the mandril of lower end stretches into air cavity, and the mandril of lower end is fixed with to be slidably connected with air cavity Piston plate, air cavity are equipped with second solenoid valve, and second solenoid valve is communicated with tracheae of the opening close to the first solenoid valve.
2. sprocket wheel blank treatment device according to claim 1, it is characterised in that:Position-limit mechanism is at least arranged two.
3. sprocket wheel blank treatment device according to claim 1, it is characterised in that:Position-limit mechanism includes gag lever post, is located at Spring between gag lever post and drive rod, the card slot being arranged on outer tube, spring one end are fixedly connected with drive rod, and spring is another Single to be fixedly connected with gag lever post, gag lever post one end is located at one end that in card slot and gag lever post is located in card slot and is equipped with inclined-plane.
4. sprocket wheel blank treatment device according to claim 3, it is characterised in that:Inclined-plane is equipped with protective layer.
5. sprocket wheel blank treatment device according to claim 4, it is characterised in that:It is provided with fixation on the periphery of fixed station Reinforcing rib on the table.
6. sprocket wheel blank treatment device according to claim 5, it is characterised in that:Reinforcing rib is equipped with towards gutter Honeycomb duct.
7. sprocket wheel blank treatment device according to claim 6, it is characterised in that:It is fixed for adsorbing on the side wall of flabellum The gauze of impurity.
CN201810791480.6A 2018-07-18 2018-07-18 Sprocket wheel blank treatment device Pending CN108746884A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810791480.6A CN108746884A (en) 2018-07-18 2018-07-18 Sprocket wheel blank treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810791480.6A CN108746884A (en) 2018-07-18 2018-07-18 Sprocket wheel blank treatment device

Publications (1)

Publication Number Publication Date
CN108746884A true CN108746884A (en) 2018-11-06

Family

ID=63970553

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810791480.6A Pending CN108746884A (en) 2018-07-18 2018-07-18 Sprocket wheel blank treatment device

Country Status (1)

Country Link
CN (1) CN108746884A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112535380A (en) * 2020-12-09 2021-03-23 焦作大学 Chinese language and literature culture propagation display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112535380A (en) * 2020-12-09 2021-03-23 焦作大学 Chinese language and literature culture propagation display device
CN112535380B (en) * 2020-12-09 2021-10-12 焦作大学 Chinese language and literature culture propagation display device

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