CN108772753A - A kind of bicycle valve core grinding device - Google Patents

A kind of bicycle valve core grinding device Download PDF

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Publication number
CN108772753A
CN108772753A CN201810559281.2A CN201810559281A CN108772753A CN 108772753 A CN108772753 A CN 108772753A CN 201810559281 A CN201810559281 A CN 201810559281A CN 108772753 A CN108772753 A CN 108772753A
Authority
CN
China
Prior art keywords
pedestal
suction cup
cup assembly
fixedly mounted
sanding component
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.)
Granted
Application number
CN201810559281.2A
Other languages
Chinese (zh)
Other versions
CN108772753B (en
Inventor
汤列夫
舒婷
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.)
HUANGSHAN GUIDING ELECTRONIC Co.,Ltd.
Original Assignee
Hefei Technology College
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 Hefei Technology College filed Critical Hefei Technology College
Priority to CN201810559281.2A priority Critical patent/CN108772753B/en
Publication of CN108772753A publication Critical patent/CN108772753A/en
Application granted granted Critical
Publication of CN108772753B publication Critical patent/CN108772753B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/02—Frames; Beds; Carriages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only

Abstract

The present invention relates to sander fields,More particularly to a kind of bicycle valve core grinding device,Including pedestal,Further include having loading assemblies,Rotate clamp assembly,First sanding component and the second sanding component,The rotation clamp assembly is fixedly mounted on pedestal,Loading assemblies are fixedly installed on pedestal and positioned at the feed end of fixed rotary components,First sanding component is fixedly mounted on pedestal and clamps the side at component operation end positioned at rotation,Second sanding component is fixedly mounted on pedestal and clamps the other side at component operation end positioned at rotation,The output end of first sanding component and the second sanding component is oppositely arranged,The inside for being sent into rotation clamp assembly is sucked in the valve inside of production by Suction cup assembly,Collet clamps the tail end of valve inside,Rotary components start band moving frame head and rotate,Grinding head during rotation on the first sanding component and the second sanding component in turn polishes to it,It reduces to lead to the problem of after the valve inside of polishing and have a flat tire.

Description

A kind of bicycle valve core grinding device
Technical field
The present invention relates to sander field, more particularly to a kind of bicycle valve core grinding device.
Background technology
Bicycle, from incoming China of western countries, also known as bicycle or bicycle, the small-sized ground vehicles of typically two wheels, Present bicycle various regions all over the world are the most common vehicles of people, after people rides vehicle, are stepped on foot into every household Pedal is power, is the environmentally protective vehicles.
The tire of bicycle is that an indispensable component part, the tire of bicycle are divided into many kinds on bicycle, Include no inner tube tyre, airless tire and conventional tyre, general conventional tyre is designed with valve cock, valve inside Need valve inside.
The effect of valve inside：Valve inside on inflatable inner tube plays one-way cock, only gas is allowed to enter, and does not allow gas External leakage, facilitates air inlet, ensures the sealing of inflatable inner tube, if but valve inside surface when production is not smooth enough, light It is clean, tire can be caused to run slow gas, tire is chronically at the state for running slow gas, tire can be caused without gas, and the tire of no gas can increase Understand resistance with the contact surface on ground, tire wear can become larger in the course of time, and the finish of all valve insides is critically important.
Invention content
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of bicycle valve core grinding device.
To solve the above problems, the present invention provides following technical scheme：
A kind of bicycle valve core grinding device, including pedestal further include having loading assemblies, rotation clamp assembly, first Sanding component and the second sanding component, the rotation clamp assembly are fixedly mounted on pedestal, and loading assemblies are fixedly installed in bottom On seat and positioned at the feed end of fixed rotary components, the first sanding component is fixedly mounted on pedestal and is clamped positioned at rotation The side at component operation end, the second sanding component are fixedly mounted on pedestal and clamp the another of component operation end positioned at rotation The output end of side, the first sanding component and the second sanding component is oppositely arranged, and the rotation clamp assembly includes for driving The rotary components of workpiece rotation and the collet for clamping workpiece, first sanding component includes the cone for workpiece of polishing Shape grinding head, second sanding component include polish workpiece circular shaped sanding head, the loading assemblies include for The feeding Suction cup assembly of material.
Further, the loading assemblies further include having flat-removing air cyclinder, discharging Suction cup assembly, translation track and translation to slide Block, flat-removing air cyclinder are fixedly mounted on pedestal, and the output end of flat-removing air cyclinder is additionally provided with sucker mounting bracket, feeding Suction cup assembly and are unloaded Material Suction cup assembly is fixedly installed on sucker mounting bracket, feeding Suction cup assembly and discharging Suction cup assembly is arranged in parallel and output end Extend towards rotation clamp assembly direction, translator slider is arranged in the bottom end of sucker mounting bracket, and translation track setting is translating It the underface of sliding block and is fixedly mounted on pedestal, translation track is slidably matched with translator slider.
Further, the feeding Suction cup assembly includes sucker cylinder, cylinder mount frame and cupule head, and sucker cylinder is equal The top of sucker installation is fixed on by cylinder mount frame, sucker gas head is arranged at the output end of sucker cylinder.
Further, the discharging Suction cup assembly is identical as feeding Suction cup assembly structure setting.
Further, the loading assemblies further include feeding track, limiting cylinder, ejection cylinder and discharge chute, feeding Track is located at the side of feeding Suction cup assembly, and the side of feeding track is additionally provided with for the logical of feeding Suction cup assembly absorbing material Hole, ejection cylinder are located at the other side of feeding track, eject the output end of cylinder in feeding Suction cup assembly absorbing material and its It is oppositely arranged, limiting cylinder is located at ejection cylinder, and the output end of limiting cylinder is provided with postive stop baffle, which is working Feeding track interior is inserted into when state, discharge chute is located at the side of discharging Suction cup assembly and is fixedly mounted on pedestal.
Further, the rotary components further include having pedestal, motor and rotary shaft, pedestal to be fixedly mounted on pedestal, Rotary shaft passes through pedestal and is connect with its axis, and one end of rotary shaft is fixedly connected with collet, and the other end and motor of rotary shaft are logical Belt connection is crossed, motor is fixedly mounted on pedestal, and the collet, pedestal and rotary shaft are both provided with leads to for what workpiece passed through Hole.
Further, first sanding component further includes having the first fixed plate, lead screw slide unit and first to shrink sander, First fixed plate is fixedly connected with pedestal, and on lead screw slide unit mounting plate, the first contraction sander is fixedly mounted on silk On the sliding block of bar slide unit, the taper grinding head is threadedly coupled with the output end of the first contraction sander.
Further, second sanding component further includes having the second fixed plate and second to shrink sander, and second fixes Plate is fixedly connected with pedestal, and the second contraction sander is fixedly mounted in the second fixed plate, and the circular shaped sanding head and second is received The output end of contracting sander is threadedly coupled.
Further, the first contraction sander includes upper shell, lower housing, ejector spring, grinding head mounting rod, the One spacing ring and the second spacing ring, lower housing are fixedly mounted on the tail that ejector spring is arranged inside lower housing in the first fixed plate End, polishing mounting rod are arranged inside lower housing, and the one end for mounting rod of polishing passes through lower housing to prolong to rotation clamp assembly direction It stretches, the other end for mounting rod of polishing is provided with the first spacing ring and withstands ejector spring, and the stage casing for mounting rod of polishing is equipped with Second spacing ring is additionally provided with block, upper shell and lower housing knot between the first spacing ring and the second spacing ring inside lower housing Structure setting is identical, and upper shell and lower housing are fastened and be hinged.
Further, the second contraction sander is identical as the first contraction sander structure setting.
Advantageous effect：The valve inside of production is sucked to the inside for being sent into rotation clamp assembly, folder by feeding Suction cup assembly Head clamps the tail end of valve inside, and rotary components start band moving frame head and rotate, the first sanding component and second dozen during rotation Grinding head on mill component in turn polishes to it, and discharging Suction cup assembly stretches into the inside of rotary components by valve inside after the completion of polishing Retraction is sucked to be put into discharge chute, reduces to lead to the problem of having a flat tire after the valve inside of polishing puts on rubber tube.
Description of the drawings
Fig. 1 is the vertical view of the present invention；
Fig. 2 is the dimensional structure diagram of the present invention；
Fig. 3 is the stereogram of loading assemblies of the present invention；
Fig. 4 is the stereogram of present invention rotation clamp assembly；
Fig. 5 is the stereogram of the first sanding component and the second sanding component of the invention；
Fig. 6 is the stereogram that the present invention first shrinks sander；
Fig. 7 is the explosive decomposition figure of loading assemblies of the present invention；
Fig. 8 is the first sanding component of the invention and the second sanding component explosive decomposition figure；
Reference sign：Loading assemblies 1, flat-removing air cyclinder 1a, feeding Suction cup assembly 1b, sucker cylinder 1b1, cupule head 1b2, discharging Suction cup assembly 1c, translation track 1d, translator slider 1e, feeding track 1f, limiting cylinder 1g eject cylinder 1h, unload Expect sliding slot 1y, rotates clamp assembly 2, rotary components 2a, pedestal 2a1, motor 2a2, collet 2b, the first sanding component 3, first is solid Fixed board 3a, lead screw slide unit 3b, first shrinks sander 3c, upper shell 3c1, lower housing 3c2, ejector spring 3c3, grinding head installation Bar 3c4, the first spacing ring 3c5, the second spacing ring 3c6, taper grinding head 3c7, the second sanding component 4, the second fixed plate 4a, Two shrink sander 4b, circular shaped sanding head 4b1, pedestal 5.
Specific implementation mode
With reference to the accompanying drawings of the specification and embodiment, specific embodiments of the present invention are described in further detail：
Further include having loading assemblies referring to figs. 1 to a kind of bicycle valve core grinding device shown in Fig. 8, including pedestal 5 1, it rotates clamp assembly 2, the first sanding component 3 and the second sanding component 4, the rotation clamp assembly 2 and is fixedly mounted on pedestal 5 On, loading assemblies 1 are fixedly installed on pedestal 5 and positioned at the feed end of fixed rotary components 2a, and the first sanding component 3 is fixed On pedestal 5 and positioned at the side of 2 working end of rotation clamp assembly, the second sanding component 4 is fixedly mounted on pedestal 5 And positioned at the other side of 2 working end of rotation clamp assembly, the output end of the first sanding component 3 and the second sanding component 4 is opposite Setting, the rotation clamp assembly 2 include the rotary components 2a for driving workpiece to rotate and the collet for clamping workpiece 2b, first sanding component 3 include the taper grinding head 3c7 for workpiece of polishing, and second sanding component 4 includes The circular shaped sanding head 4b1 of polishing workpiece, the loading assemblies 1 include the feeding Suction cup assembly 1b for feeding.
The loading assemblies 1 further include having flat-removing air cyclinder 1a, discharging Suction cup assembly 1c, translation track 1d and translator slider 1e, flat-removing air cyclinder 1a are fixedly mounted on pedestal 5, and the output end of flat-removing air cyclinder 1a is additionally provided with sucker mounting bracket, feeding sucker group Part 1b and discharging Suction cup assembly 1c are fixedly installed on sucker mounting bracket, and feeding Suction cup assembly 1b is parallel with discharging Suction cup assembly 1c It is arranged and output end extends towards 2 direction of rotation clamp assembly, translator slider 1e is arranged in the bottom end of sucker mounting bracket, puts down It moves track 1d to be arranged in the underface of translator slider 1e and be fixedly mounted on pedestal 5, translation track 1d and translator slider 1e It is slidably matched.
The feeding Suction cup assembly 1b includes sucker cylinder 1b1, cylinder mount frame and cupule head 1b2, sucker cylinder 1b1 The top of sucker installation is fixed on by cylinder mount frame, sucker gas head is arranged at the output end of sucker cylinder 1b1.
The discharging Suction cup assembly 1c is identical as feeding Suction cup assembly 1b structure settings.
The loading assemblies 1 further include feeding track 1f, limiting cylinder 1g, ejection cylinder 1h and discharge chute 1y, feeding Track 1f is located at the side of feeding Suction cup assembly 1b, and the side of feeding track 1f is additionally provided with draws object for feeding Suction cup assembly 1b The through-hole of material, ejection cylinder 1h are located at the other side of feeding track 1f, and the output end of ejection cylinder 1h is in feeding Suction cup assembly 1b It is arranged corresponding thereto when absorbing material, limiting cylinder 1g is located at ejection cylinder 1h, and the output end of limiting cylinder 1g is provided with limit Baffle, the postive stop baffle are inserted into working condition inside feeding track 1f, and discharge chute 1y is located at discharging Suction cup assembly 1c's It side and is fixedly mounted on pedestal 5.
The sucker mounting bracket in flat-removing air cyclinder 1a output ends is arranged in feeding Suction cup assembly 1b and discharging Suction cup assembly 1c, translation The output end of cylinder 1a, which is ejected and bounced back, can move the position of feeding Suction cup assembly 1b and discharging Suction cup assembly 1c, flat-removing air cyclinder Feeding rubber component corresponds to the position of through-hole on feeding track 1f when 1a bounces back, and sucker cylinder 1b1 ejections cupule head 1b2 withstands flat The through-hole outer wall of track 1d is moved, the valve inside ejection of feeding track 1f is resisted cupule head 1b2, cupule head 1b2 by ejection cylinder 1h It is sucked valve inside, sucker cylinder 1b1 retractions, discharging Suction cup assembly 1c is by cupule head while feeding Suction cup assembly 1b works The valve inside polished is sucked and is bounced back by the inside that 1b2 stretches into rotation clamp assembly 2, the output end top of flat-removing air cyclinder 1a Go out, the valve inside polished is put into discharge chute 1y by discharging Suction cup assembly 1c, while discharging Suction cup assembly 1c work on Material Suction cup assembly 1b stretches into the valve inside without polishing in rotation clamp assembly 2, and collet 2b clamps valve inside and polished At rear feeding Suction cup assembly 1b, discharging Suction cup assembly 1c and flat-removing air cyclinder the 1a back and forth above work.
The rotary components 2a further includes having pedestal 2a1, motor 2a2 and rotary shaft, pedestal 2a1 to be fixedly mounted on pedestal 5 On, rotary shaft passes through pedestal 2a1 and is connect with its axis, and one end of rotary shaft is fixedly connected with collet 2b, the other end of rotary shaft It is connect by belt with motor 2a2, motor 2a2 is fixedly mounted on pedestal 5, and the collet 2b and rotary shaft are both provided with for work The through-hole that part passes through.
Rotary shaft passes through the bearing that cooperation is additionally provided with inside pedestal 2a1 pedestals 2a1, the feed end connection and rotation of collet 2b Axis also has on the other end of rotary shaft driven wheel, the output end of motor 2a2 to be additionally provided with driving wheel, collet is driven by belt 2b rotates, and collet 2b and rotary shaft are both provided with through-hole, which is to be used for discharging Suction cup assembly 1c and feeding Suction cup assembly 1b Into absorption valve inside.
First sanding component 3 further includes having the first fixed plate 3a, lead screw slide unit 3b and first to shrink sander 3c, institute It states the first fixed plate 3a to be fixedly connected with pedestal 5, on lead screw slide unit 3b mounting plates, first, which shrinks sander 3c, is fixedly mounted On the sliding block of lead screw slide unit 3b, the taper grinding head 3c7 is threadedly coupled with the output end of the first contraction sander 3c.
Second sanding component 4 further includes having the second fixed plate 4a and second to shrink sander 4b, the second fixed plate 4a Be fixedly connected with pedestal 5, second contraction sander 4b is fixedly mounted on the second fixed plate 4a, the circular shaped sanding head 4b1 with Second output end for shrinking sander 4b is threadedly coupled.
There are two sanding components for setting, and the first sanding component 3, which is set, to be moved left and right by lead screw slide unit 3b, the second polishing A position is fixedly installed in component 4.
The first contraction sander 3c includes upper shell 3c1, lower housing 3c2, ejector spring 3c3, grinding head mounting rod 3c4, the first spacing ring 3c5 and the second spacing ring 3c6, lower housing 3c2 are fixedly mounted on ejector spring 3c3 on the first fixed plate 3a Tail end inside lower housing 3c2 is set, and polishing mounting rod is arranged inside lower housing 3c2, and the one end for mounting rod of polishing passes through Lower housing 3c2 extends to 2 direction of rotation clamp assembly, and the other end for mounting rod of polishing is provided with the first spacing ring 3c5 and pushes up The stage casing of live in ejector spring 3c3, mounting rod of polishing are equipped with the second spacing ring 3c6, the first spacing ring inside lower housing 3c2 Block is additionally provided between 3c5 and the second spacing ring 3c6, upper shell 3c1 is identical as lower housing 3c2 structure settings, upper shell 3c1 and Lower housing 3c2 fastens hinged.
The second contraction sander 4b is identical as the first contraction sander 3c structure settings.
First contraction sander 3c's is internally provided with ejector spring 3c3, and ejector spring 3c3 can effectively eject polishing Head is so that grinding head fitting valve inside is preferably polished work, the first spacing ring 3c5 being arranged on grinding head mounting rod 3c4 and the Two spacing ring 3c6 control grinding head in the reasonable scope, and second, which shrinks sander 4b and first, shrinks sander 3c structure phases Together.
Operation principle：Flat-removing air cyclinder 1a retraction feeding Suction cup assemblies 1b draws the valve inside in feeding track 1f, then puts down It moves cylinder 1a ejection feeding Suction cup assembly 1b and collet 2b in valve inside feeding rotation clamp assembly 2 is clamped into valve inside tail end, electricity Machine 2a2 drives collet 2b rotations, and the grinding head of the first sanding component 3 and the second sanding component 4 contacts valve inside while rotation Start to polish.
The above described is only a preferred embodiment of the present invention, not making any limit to the technical scope of the present invention System, thus it is every according to the technical essence of the invention to any subtle modifications, equivalent variations and modifications made by above example, In the range of still falling within technical scheme of the present invention.

Claims (10)

1. a kind of bicycle valve core grinding device, including pedestal (5), it is characterised in that：Further include having loading assemblies (1), rotation Turn clamp assembly (2), the first sanding component (3) and the second sanding component (4), the rotation clamp assembly (2) is fixedly mounted on On pedestal (5), loading assemblies (1) are fixedly installed on pedestal (5) and positioned at the feed ends of fixed rotary components (2a), and first Sanding component (3) is fixedly mounted on pedestal (5) and positioned at the side of rotation clamp assembly (2) working end, the second polishing group Part (4) is fixedly mounted on pedestal (5) and positioned at the other side of rotation clamp assembly (2) working end, the first sanding component (3) It is oppositely arranged with the output end of the second sanding component (4), the rotation clamp assembly (2) includes for driving workpiece to rotate Rotary components (2a) and collet (2b) for clamping workpiece, first sanding component (3) includes for workpiece of polishing Taper grinding head (3c7), second sanding component (4) include the circular shaped sanding head (4b1) of polishing workpiece, the feeding group Part (1) includes the feeding Suction cup assembly (1b) for feeding.
2. a kind of bicycle valve core grinding device according to claim 1, it is characterised in that：The loading assemblies (1) Further include having flat-removing air cyclinder (1a), discharging Suction cup assembly (1c), translation track (1d) and translator slider (1e), flat-removing air cyclinder (1a) It is fixedly mounted on pedestal (5), the output end of flat-removing air cyclinder (1a) is additionally provided with sucker mounting bracket, feeding Suction cup assembly (1b) and unloads Material Suction cup assembly (1c) is fixedly installed on sucker mounting bracket, and feeding Suction cup assembly (1b) is parallel with discharging Suction cup assembly (1c) to be set It sets and output end extends towards rotation clamp assembly (2) direction, translator slider (1e) is arranged in the bottom end of sucker mounting bracket, Translation track (1d), which is arranged, in the underface of translator slider (1e) and to be fixedly mounted on pedestal (5), translation track (1d) with Translator slider (1e) is slidably matched.
3. a kind of bicycle valve core grinding device according to claim 2, it is characterised in that：The feeding Suction cup assembly (1b) includes sucker cylinder (1b1), cylinder mount frame and cupule head (1b2), and sucker cylinder (1b1) passes through cylinder mount frame It is fixed on the top of sucker installation, sucker gas head is arranged at the output end of sucker cylinder (1b1).
4. a kind of bicycle valve core grinding device according to claim 3, it is characterised in that：The discharging Suction cup assembly (1c) is identical as feeding Suction cup assembly (1b) structure setting.
5. a kind of bicycle valve core grinding device according to claim 4, it is characterised in that：The loading assemblies (1) Further include feeding track (1f), limiting cylinder (1g), ejection cylinder (1h) and discharge chute (1y), feeding track (1f) is located at upper Expect that the side of Suction cup assembly (1b), the side of feeding track (1f) are additionally provided with for the logical of feeding Suction cup assembly (1b) absorbing material Hole, ejection cylinder (1h) are located at the other side of feeding track (1f), and the output end of ejection cylinder (1h) is in feeding Suction cup assembly It is arranged corresponding thereto when (1b) absorbing material, limiting cylinder (1g) is located at ejection cylinder (1h), the output end of limiting cylinder (1g) It is provided with postive stop baffle, which is inserted into feeding track (1f) inside in working condition, and discharge chute (1y), which is located at, to be unloaded Expect the side of Suction cup assembly (1c) and is fixedly mounted on pedestal (5).
6. a kind of bicycle valve core grinding device according to claim 1, it is characterised in that：The rotary components (2a) Further include thering is pedestal (2a1), motor (2a2) and rotary shaft, pedestal (2a1) to be fixedly mounted on pedestal (5), rotary shaft passes through base Seat and connects (2a1) with its axis, and one end of rotary shaft is fixedly connected with collet (2b), the other end and motor (2a2) of rotary shaft It is connected by belt, motor (2a2) is fixedly mounted on pedestal (5), and the collet (2b), pedestal (2a1) and rotary shaft are all provided with It is equipped with the through-hole passed through for workpiece.
7. a kind of bicycle valve core grinding device according to claim 1, it is characterised in that：First sanding component (3) further include thering is the first fixed plate (3a), lead screw slide unit (3b) and first to shrink sander (3c), first fixed plate (3a) It is fixedly connected with pedestal (5), on lead screw slide unit (3b) mounting plate, the first contraction sander (3c) is fixedly mounted on lead screw cunning On the sliding block of platform (3b), the taper grinding head (3c7) is threadedly coupled with the output end of the first contraction sander (3c).
8. a kind of bicycle valve core grinding device according to claim 7, it is characterised in that：Second sanding component (4) further include thering is the second fixed plate (4a) and second to shrink sander (4b), the second fixed plate (4a) and the fixed company of pedestal (5) It connects, the second contraction sander (4b) is fixedly mounted in the second fixed plate (4a), and the circular shaped sanding head (4b1) is shunk with second The output end of sander (4b) is threadedly coupled.
9. a kind of bicycle valve core grinding device according to claim 8, it is characterised in that：Described first shrinks polishing Device (3c) includes upper shell (3c1), lower housing (3c2), ejector spring (3c3), grinding head mounting rod (3c4), the first spacing ring (3c5) and the second spacing ring (3c6), lower housing (3c2) are fixedly mounted on ejector spring (3c3) in the first fixed plate (3a) and are arranged In the internal tail end of lower housing (3c2), polishing mounting rod setting is internal in lower housing (3c2), and the one end for mounting rod of polishing passes through Lower housing (3c2) extends to rotation clamp assembly (2) direction, and the other end for mounting rod of polishing is provided with the first spacing ring (3c5) And ejector spring (3c3) is withstood, the stage casing for mounting rod of polishing is equipped with the second spacing ring (3c6), lower housing (3c2) inside Block is additionally provided between first spacing ring (3c5) and the second spacing ring (3c6), upper shell (3c1) is set with lower housing (3c2) structure Set identical, upper shell (3c1) and lower housing (3c2) fasten hinged.
10. a kind of bicycle valve core grinding device according to claim 9, it is characterised in that：Second contraction is beaten Grinder (4b) is identical as the first contraction sander (3c) structure setting.
CN201810559281.2A 2018-06-01 2018-06-01 A kind of bicycle valve core grinding device Active CN108772753B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810559281.2A CN108772753B (en) 2018-06-01 2018-06-01 A kind of bicycle valve core grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810559281.2A CN108772753B (en) 2018-06-01 2018-06-01 A kind of bicycle valve core grinding device

Publications (2)

Publication Number Publication Date
CN108772753A true CN108772753A (en) 2018-11-09
CN108772753B CN108772753B (en) 2019-09-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810559281.2A Active CN108772753B (en) 2018-06-01 2018-06-01 A kind of bicycle valve core grinding device

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Country Link
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