CN108381316A - Auto-parts grinding device - Google Patents
Auto-parts grinding device Download PDFInfo
- Publication number
- CN108381316A CN108381316A CN201810276721.3A CN201810276721A CN108381316A CN 108381316 A CN108381316 A CN 108381316A CN 201810276721 A CN201810276721 A CN 201810276721A CN 108381316 A CN108381316 A CN 108381316A
- Authority
- CN
- China
- Prior art keywords
- polishing
- gear
- polishing pad
- shaft
- unit
- 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
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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
- 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
- B24B41/06—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
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
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- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses auto-parts grinding devices, including driving unit, clamping unit and polishing unit, driving unit includes driving gear, driving gear both sides are engaged with first gear and second gear, first gear and second gear are coaxially fixed with sector gear respectively, and two sector gears are alternately engaged with the rack being slidably connected in rack；Unit of polishing includes shaft, polishing pad and several grinding heads, shaft is hollow and is connected with hose, Packed gas gathering mask is set between polishing pad and shaft, several spokes are equipped on the inside of gas gathering mask, polishing pad is equipped with several through-holes, through-hole is correspondingly arranged with spoke, and spoke is connected to shaft, and spoke side wall is equipped with trepanning；Grinding head includes the sliding part of straight section and the polishing portion of bending, and sliding part is slidably connected on polishing pad and stretches into through-hole, and piston is provided in through-hole, and the first spring is connected between piston and via bottoms.The present apparatus can back and forth be polished for elongate section, realize the effect of grinding homogeneity.
Description
Technical field
The invention belongs to technical field of automobile manufacture, specifically disclose auto-parts grinding device.
Background technology
As the improvement of people's living standards, people are more and more to the consumption of automobile, this market of auto-parts becomes
Must be increasing, so that auto-parts manufactory is developed rapidly.The board-like materials such as its light plate in automobile production using a lot of,
General automobile factory such as can also cut the board-like material, be polished at the process.
Currently, the case where cutting member marginal existence burr obtained for cutting steel plate, the polishing of generally use man-hour manually hand-held
The mode of wheel makes grinding wheel that friction occur with workpiece and remove flash removed, causes high labor cost, burr removal efficiency low, seriously
Restrict the development of production.Section after being cut due to steel plate is more elongated, if using the larger workpiece of pair cross-section in the prior art
Sander the problem of polishing, causing automatically elongate section to be carried out seeking side, be equivalent to a big grinding head
In rotating or sliding bruting process, wherein only part contacts with elongate section and generates friction, remaining is mostly in work
Make state without actual benefit, thereby results in the consume of sander, the service life of sander can be shortened.Therefore, it is necessary to a kind of energy
The equipment for improving working efficiency, to meet the needs of production.
Invention content
The purpose of the present invention is to provide auto-parts grinding devices, can back and forth be polished for elongate section,
Realize the effect of grinding homogeneity.
In order to achieve the above object, base case of the invention is：
Auto-parts grinding device, including rack, driving unit, clamping unit and polishing unit, driving unit includes
By motor-driven driving shaft, driving shaft is equipped with driving gear, and driving gear both sides are engaged with first gear and second gear,
Further include two sector gears, two sector gears are fixedly and coaxially connected with first gear and second gear respectively, in the rack
The rack alternately engaged with two sector gears is slidably connected above driving gear, and placement polishing unit is fixed on rack
Support plate；
Polishing unit includes that shaft, polishing pad and point grinding head of several circumferential cloth on polishing pad, shaft pass through polishing
Disk is connected with block plate, and shaft is that hollow and end is rotatably connected to hose, and hose is equipped with breather cheek valve, polishing pad and shaft
Between set Packed gas gathering mask, several hollow spokes are equipped on the inside of the gas gathering mask, several through-holes are offered on polishing pad, are led to
Hole is correspondingly arranged and is interconnected with spoke, and the spoke other end is connected to shaft, and spoke side wall is equipped with trepanning, is set in trepanning
There is unidirectional air outlet valve；Grinding head includes the sliding part of straight section and the polishing portion of bending, sliding part be slidably connected on polishing pad and
It stretches into through-hole, piston is provided in through-hole, the first spring is connected between piston and via bottoms.
The operation principle of this base case is：Spare and accessory parts are clamped by clamping unit, starts motor and drives driving tooth
Wheel rotates clockwise so that and first gear is rotated counterclockwise with second gear, to drive two sector gears to rotate counterclockwise,
After the engagement of sector wheel and rack is moved down with carry-over bar, then another sector wheel and rack engagement and with carry-over bar
Move up, so that rack is back and forth slided up and down along rack with this, moved up and down with the support plate on carry-over bar, so polish unit with
It moves up and down；
In polishing unit moves up and down, shaft makes polishing pad rotate under the driving of power, is bent on several grinding heads
Polishing portion contact friction in line with spare and accessory parts section, spare and accessory parts even its section protrusion burr conflict effect under, push away
The sliding part for moving several grinding head upper straight sections is stretched into along polishing pad into through-hole, and then is pushed the piston in through-hole and compressed first
Gas is pressed into spoke by spring, and the trepanning on spoke enters in gas gathering mask, and polishing pad and block plate rotation are driven in shaft
In, the gas in gas gathering mask by block plate due to being stopped, void diffusion that can only be between polishing pad and block plate to polishing plate edge,
Polishing bits are dispelled outward with this, are contributed under the rotation of the polishing portion of bending, bending side of the polishing bits along polishing portion is stirred
To falling, it is avoided to fly everywhere；When the polishing portion of bending goes to free state by offseting, the first spring in through-hole is extensive
It is multiple, push out piston so that extraneous air is flowed into along hose, shaft, spoke in through-hole from the opening of hose, is supplied logical
Gas in hole.
The advantageous effect of this base case is：
1, input mechanism is used as by driving gear, the first gear being engaged with and second gear is driven to turn counterclockwise
It is dynamic, it is moved up and down with carry-over bar to two sectional wheel reciprocating rotations of control, thus drives polishing unit to move up and down, this is past
Complex structure is simple, can realize uniform grinding；
2, it is contacted with the elongate section of spare and accessory parts by the grinding head on polishing pad periphery, improves the work of grinding head
Make benefit, avoid polishing pad in the prior art is mostly in working condition but the case where without actual benefit；And it is bent
Polishing portion contacted in line with spare and accessory parts section, keep polishing pad rotation smooth, avoid the occurrence of the burr blocking that spare and accessory parts protrude above
Polishing pad rotates, while polishing portion pushes sliding part to be stretched into through-hole under the conflict for the burr that spare and accessory parts section protrudes above,
And then push piston that gas is pressed into gas gathering mask, and it is diffused into edge along polishing side surface, polishing bits are dispelled outward, are convenient for
Polishing bits are stirred in the polishing portion of bending, so that it is fallen along the bending direction in polishing portion, are avoided flying influence environment everywhere；
3, polishing pad is in rotation process, and the polishing portion of multiple bendings is continuously inconsistent with spare and accessory parts section, in rack
It drives in longitudinal polishing repeatedly, also adds the polishing repeatedly that polishing pad circumferentially rotates, further increase the effect of uniform grinding.
Further, further include cleaner unit, cleaner unit includes electromagnet and baffle, and baffle is located at polishing pad machine frame at two sides
On, electromagnet is located on baffle, and hose one end is stretched out from baffle and below electromagnet, and the opening of hose is equipped with filtering
Net.
Electromagnet, which is powered, generates magnetic force, and air exercise abrasive dust generates attraction, helps to beat along what polishing portion bending direction was fallen
Abrasive dust falls, and is adsorbed on electromagnet, prevents polishing bits from flying everywhere and causes environmental pollution；It is gone in polishing portion by offseting
When free state, the hose air-breathing on baffle makes to generate negative pressure at this, and air exercise abrasive dust has certain suction, also helps it
Under fall on electromagnet, and hose opening is equipped with filter screen, and polishing bits is prevented to be inhaled into hose and result in blockage.
Further, the clamping unit includes clamping fixture seat, is set in clamping fixture seat there are two clamping plate, and zero is placed between two clamping plates
Accessory, clamping plate are fixedly connected with push plate by second spring, and bolt column is fixed in push plate, and bolt column connects across clamping fixture seat side wall
It is connected to turntable, clamping fixture seat is equipped with nut, and bolt column is connect with nut thread.
Between two clamping plates that spare and accessory parts are put into clamping fixture seat, by rotating two turntables, it will be connected on two turntables
Bolt column along nut thread precession, two push plates are pushed to clamping plate direction, and then compress second spring, make two clamping plates by
Gradually spare and accessory parts are clamped.Wherein spring plays cushioning effect, avoids the torque to bolt column excessive, clamping plate is caused to be connect with spare and accessory parts
The pressure of contacting surface is excessive, and spare and accessory parts contact surface is made to be recessed.
Further, the through-hole is in shrink mouth shape to both ends in the middle part of it.Along through-hole after avoiding piston from being pushed to via bottoms
The opening of bottom skids off through-hole, while the polishing portion of bending also being prevented to be slid into through-hole along the opening of via top.
Further, the clamping unit is two, is located at polishing unit both sides.It can be simultaneously by two spare and accessory parts point
It is not placed in two clamping units, when polishing pad moves back and forth, two spare and accessory parts is carried out simultaneously using polishing pad both sides
Sanding operation improves working efficiency with this.
Description of the drawings
Fig. 1 is the side view of auto-parts grinding device embodiment of the present invention；
Fig. 2 is the A-A direction views of driving unit in Fig. 1；
Fig. 3 is the side view of polishing unit in Fig. 1；
Fig. 4 is B-B direction view in Fig. 3；
Fig. 5 is the vertical view of clamping unit in Fig. 1；
Position relationship schematic diagrams of the Fig. 6 between cleaner unit and polishing pad.
Specific implementation mode
Below by the further details of explanation of specific implementation mode：
Reference numeral in Figure of description includes：Driving unit 1, driving gear 10, driving shaft 11, first gear 2,
One sector gear 21, first gear axis 210, second gear 3, the second sector gear 31, second gear axis 310, rack 4, servo
Motor 5, shaft 51, support plate 6, polishing pad 7, block plate 700, grinding head 70, polishing portion 71, sliding part 72, through-hole 73, piston
74, the first spring 75, spoke 76, gas gathering mask 77, hose 78, clamping fixture seat 8, clamping plate 81, second spring 82, push plate 83, bolt column
84, nut 85, turntable 86, baffle 9, electromagnet 91, spare and accessory parts 12.
Embodiment is substantially as shown in Fig. 1：
Auto-parts grinding device, including driving unit 1, clamping unit, polishing unit and cleaner unit, driving unit
1 is located at front and back position with clamping unit.As shown in Fig. 2, driving unit 1 includes by motor-driven driving shaft 11, driving shaft 11
It is equipped with driving gear 10, is engaged with first gear 2 and second gear 3 with the left and right sides of driving gear 10, the company of rotation in rack
It is connected to first gear axis 210, first gear 2 is fixed on first gear axis 210, and first gear axis 210 extends first gear 2
End face has simultaneously been fixedly and coaxially connected the first sector gear 21；Second gear axis 310 is rotatably connected in rack, second gear 3 is solid
It is scheduled on second gear axis 310, second gear axis 310 extends 3 end face of second gear and has been fixedly and coaxially connected the second sector
Gear 31；Rack 4 is slidably connected in rack, rack 4 is located at 10 top of driving gear, and the first sector gear 21 and second is fan-shaped
Gear 31 is alternately engaged with 4 both sides of rack, under the rotation of the first sector gear 21 and the second sector gear 31, band carry-over bar 4
It moves back and forth.
As shown in figures 1 and 3, polishing unit includes shaft 51, polishing pad 7 and several circumferential direction driven by servo motor 5
The grinding head 70 being distributed on polishing pad 7, shaft 51 are connected with block plate 700 across polishing pad 7, and shaft 51 is at hollow and port
It is rotatably connected to hose 78, that is, hose 78 is communicated with shaft 51, and hose 78 is equipped with opening towards the unidirectional of shaft 51
Intake valve, polishing pad 7 is loop configuration, as shown in figure 4, setting Packed gas gathering mask 77, gas collection between polishing pad 7 and shaft 51
Cover 77 arches upward to 5 direction of servo motor, is equipped with the spoke 76 of several arcs along 77 medial surface of gas gathering mask, 76 both ends of spoke respectively with
7 inner ring of polishing pad and shaft 51 connect, and spoke 76 is hollow, and several through-holes 73, through-hole 73 and spoke are offered on polishing pad 7
76 are correspondingly arranged and are interconnected, and 76 other end of spoke is connected to shaft 51, and through-hole 73 is in contract to both ends along its middle part
Mouth shape, that is, the diameter of 73 both ends open of through-hole are less than the diameter in the middle part of through-hole 73, and 76 side wall of spoke is equipped with trepanning and gas collection
77 inside connection of cover, trepanning are equipped with opening towards the unidirectional air outlet valve inside gas gathering mask 77.Grinding head 70 includes the cunning of straight section
The polishing portion 71 in dynamic portion 72 and bending, sliding part 72 are slidably connected on polishing pad 7 and stretch into through-hole 73, and are set in through-hole 73
The piston 74 set connects, and the first spring 75 is connected between 73 bottom of piston 74 and through-hole, and polishing portion 71 is pushed by external force and slided
It slides in portion 72；It is fixedly connected with support plate 6 on rack 4, servo motor 5 is fixedly mounted in support plate 6.
As shown in figure 5, clamping unit includes clamping fixture seat 8, set in clamping fixture seat 8 there are two clamping plate 81, between two clamping plates 81
Spare and accessory parts 12 are placed, clamping plate 81 is fixedly connected with push plate 83 by second spring 82, bolt column 84, bolt are fixed in push plate 83
Column 84 is connected with turntable 86 across 8 side wall of clamping fixture seat, and clamping fixture seat 8 is equipped with nut 85, and bolt column 84 is threadedly coupled with nut 85.
As shown in fig. 6, cleaner unit includes electromagnet 91 and baffle 9, baffle 9 is located in the rack of 7 both sides of polishing pad, electricity
Magnet 91 is located on baffle 9, and 78 one end of hose is stretched out from baffle 9 and positioned at 91 lower section of electromagnet, and the opening of hose 78 is set
There is filter screen.
When specifically used, between two clamping plates 81 that spare and accessory parts 12 are put into clamping fixture seat 8, by rotary turnplate 86, make
Bolt column 84 is threaded into along nut 85, is pushed push plate 83 to 12 direction of spare and accessory parts, and then compress second spring 82, is made two clamping plates
81 clamp spare and accessory parts 12.Then start motor, drive driving shaft 11 to rotate, so that driving gear 10 is rotated clockwise, with master
The first gear 2 and second gear 3 that 10 left and right sides of moving gear is meshed rotate counterclockwise, and then first gear axis 210
The first sector gear 21 is driven to rotate counterclockwise, second gear axis 310 drives the second sector gear 31 also to rotate counterclockwise,
Since the first sector gear 21 is alternately engaged with rack 4 with the second sector gear 31, i.e., when first gear axis 210 drives the first fan
Shape gear 21 far from rack 4 to when rotating, then second gear axis 310 drives the second sector gear 31 to be rotated to close to rack 4,
I other words the second sector gear 31 and the right side of rack 4 engages and are moved down with carry-over bar 4, then the first sector gear 21 and rack 4
Left side is engaged and is moved up with carry-over bar 4, so that rack 4 is back and forth slided up and down along rack with this, and support plate 6 is driven to move up and down.
Start servo motor 5 simultaneously, drive shaft 51 makes polishing pad 7 rotate, the polishing portion being bent on several grinding heads 70
71 contact friction with 12 section of spare and accessory parts in line, make 7 smooth rotation of polishing pad, while the air exercise abrasive dust of polishing portion 71 being bent has
Certain toggle action makes polishing bits be fallen along the bending direction in polishing portion 71；Polishing portion 71 is by even its section of spare and accessory parts 12
Under the conflict for the burr that face protrudes above, the sliding part 72 of 70 upper straight section of grinding head is pushed to be stretched into through-hole 73 along polishing pad 7, into
And push the piston 74 in through-hole 73 and compress the first spring 75, so that the gas between 73 bottom of piston 74 and through-hole is entered spoke
In 76, wherein through-hole 73 is in shrink mouth shape to both ends along its middle part, prevents piston 74 from skidding off through-hole along the opening of 73 bottom of through-hole
73, while the polishing portion 71 of bending also being prevented to be slid into through-hole 73 along the opening at 73 top of through-hole.Since hose 78 is equipped with
The breather cheek valve being open towards shaft 51 so that gas cannot flow into hose 78 from there, but the trepanning on spoke 76
Into in gas gathering mask 77, in the rotation that shaft 51 drives polishing pad 7 and block plate 700, the gas in gas gathering mask 77 is in vortex shape
State, and the gas in the gas gathering mask 77 is by block plate 700 due to being stopped, void diffusion that can only be between polishing pad 7 and block plate 700
To 7 edge of polishing pad, the polishing bits between the polishing portion 71 and spare and accessory parts 12 of bending are dispelled outward, prevent polishing bits to polishing
7 center of disk is flown upward, while polishing bits are stirred in the polishing portion 71 for also allowing for bending, makes polishing bits along the bending direction in polishing portion 71
It falls.
It in the rotation of polishing pad 7, is powered to electromagnet 91, so that it is generated magnetic force, to the polishing portion 71 of bending and spare and accessory parts
Polishing bits between 12 generate attraction, help to consider to be worth doing along the polishing that 71 bending direction of polishing portion is fallen and fall, and are adsorbed on electricity
On magnet 91, prevents polishing bits from flying upward everywhere and cause environmental pollution；Meanwhile in the rotation of polishing pad 7, the polishing portion 71 of bending by
It offsets and goes in a free state, the first spring 75 in through-hole 73 is made to restore, piston 74 is pushed to 70 direction of grinding head,
So that piston 74 and the space of 73 bottom of through-hole increase, it is open towards inside gas gathering mask 77 since the trepanning on spoke 76 is equipped with
Unidirectional air outlet valve so that extraneous air cannot enter from there, but from the opening of 9 top hose 78 of baffle along hose 78,
Shaft 51, spoke 76 flow into through-hole 73, supply the gas in through-hole 73, trepanning of the which part air on flowing through spoke 76
When, also can the air-blowing into gas gathering mask 77, so that its internal is generated eddy airstream.In 78 air-breathing of hose on baffle 9, make to produce at this
Raw negative pressure, air exercise abrasive dust has certain suction, helps fall under it at electromagnet 91, and 78 opening of hose is equipped with filtering
Net prevents polishing bits to be inhaled into hose 78 and results in blockage.
In aforesaid operations, polishing pad 7 moves up and down simultaneously with carry-over bar 4,7 own rotation of polishing pad, on clamping fixture seat 8
12 section of spare and accessory parts was not only up and down reciprocatingly polished, but also had carried out rotation polishing, and uniform grinding is realized with this；And may be used also
Two clamping units are arranged in polishing unit both sides, placed for two spare and accessory parts 12 so that when polishing pad 7 moves up and down, together
When polish the spare and accessory parts 12 of both sides, improve working efficiency.After the completion of polishing, rotation turntable 86 twists two clamping plates 81
Pine removes spare and accessory parts 12.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description, technical field that the present invention belongs to is all before one skilled in the art know the applying date or priority date
Ordinary technical knowledge can know the prior art all in the field, and with using routine experiment hand before the date
The ability of section, one skilled in the art can improve in conjunction with self-ability and implement under the enlightenment that the application provides
This programme, some typical known features or known method should not implement the application as one skilled in the art
Obstacle.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, can also make
Go out several modifications and improvements, these should also be considered as protection scope of the present invention, these all do not interfere with the effect that the present invention is implemented
Fruit and patent practicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification
The records such as body embodiment can be used for explaining the content of claim.
Claims (5)
1. auto-parts grinding device, it is characterised in that：It is described including rack, driving unit, clamping unit and polishing unit
Driving unit includes by motor-driven driving shaft, and driving shaft is equipped with driving gear, and driving gear both sides are engaged with the first tooth
Wheel and second gear further include two sector gears, and coaxially fixation connects two sector gears with first gear and second gear respectively
Connect, be located in the rack above driving gear slidably connect with the two sector gears alternately rack that engages, on the rack
It is fixed with the support plate for placing polishing unit；
The polishing unit includes shaft, polishing pad and several grinding heads being circumferentially distributed on polishing pad, and shaft passes through polishing
Disk is connected with block plate, and shaft is that hollow and end is rotatably connected to hose, and hose is equipped with breather cheek valve, polishing pad and shaft
Between set Packed gas gathering mask, several hollow spokes are equipped on the inside of gas gathering mask, several through-holes, through-hole are offered on polishing pad
It is correspondingly arranged and is interconnected with spoke, and the spoke other end is connected to shaft, the spoke side wall is equipped with trepanning, in trepanning
Equipped with unidirectional air outlet valve；Grinding head includes the sliding part of straight section and the polishing portion of bending, and sliding part is slidably connected on polishing pad
And stretch into through-hole, it is provided with piston in through-hole, the first spring is connected between piston and via bottoms.
2. auto-parts grinding device according to claim 1, it is characterised in that：Further include cleaner unit, dust suction list
Member includes electromagnet and baffle, and baffle is located in polishing pad machine frame at two sides, and electromagnet is located on baffle, and hose one end is from baffle
It stretches out and below electromagnet, the opening of hose is equipped with filter screen.
3. auto-parts grinding device according to claim 1, it is characterised in that：The clamping unit includes fixture
Seat is set in clamping fixture seat there are two clamping plate, places spare and accessory parts between two clamping plates, clamping plate is fixedly connected with by second spring and is pushed away
Plate is fixed with bolt column in push plate, and bolt column is connected with turntable across clamping fixture seat side wall, and clamping fixture seat is equipped with nut, bolt column
It is connect with nut thread.
4. auto-parts grinding device according to claim 1, it is characterised in that：The through-hole is in the middle part of it to both ends
In shrink mouth shape.
5. auto-parts grinding device according to claim 3, it is characterised in that：The clamping unit is two, point
Wei Yu not polish unit both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810276721.3A CN108381316A (en) | 2018-03-30 | 2018-03-30 | Auto-parts grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810276721.3A CN108381316A (en) | 2018-03-30 | 2018-03-30 | Auto-parts grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108381316A true CN108381316A (en) | 2018-08-10 |
Family
ID=63072940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810276721.3A Pending CN108381316A (en) | 2018-03-30 | 2018-03-30 | Auto-parts grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108381316A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112234514A (en) * | 2020-10-26 | 2021-01-15 | 韩悦 | Improved wire tightener for high-voltage stringing |
| CN113369779A (en) * | 2021-07-04 | 2021-09-10 | 江苏鸿迅机车有限公司 | Welding tool for assembling electric tricycle |
| CN113458919A (en) * | 2021-06-24 | 2021-10-01 | 张志目 | Fan-shaped soft claw slot grinding device of digit control machine tool |
| CN114800065A (en) * | 2022-04-18 | 2022-07-29 | 叶建新 | Grinding equipment with dust and debris clearing effect and used for sword machining |
-
2018
- 2018-03-30 CN CN201810276721.3A patent/CN108381316A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112234514A (en) * | 2020-10-26 | 2021-01-15 | 韩悦 | Improved wire tightener for high-voltage stringing |
| CN113458919A (en) * | 2021-06-24 | 2021-10-01 | 张志目 | Fan-shaped soft claw slot grinding device of digit control machine tool |
| CN113369779A (en) * | 2021-07-04 | 2021-09-10 | 江苏鸿迅机车有限公司 | Welding tool for assembling electric tricycle |
| CN113369779B (en) * | 2021-07-04 | 2021-12-21 | 江苏鸿迅机车有限公司 | Welding tool for assembling electric tricycle |
| CN114800065A (en) * | 2022-04-18 | 2022-07-29 | 叶建新 | Grinding equipment with dust and debris clearing effect and used for sword machining |
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Application publication date: 20180810 |
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| RJ01 | Rejection of invention patent application after publication |