CN208906428U - A kind of grinding device that convenience quickly polishes to guide sleeve - Google Patents
A kind of grinding device that convenience quickly polishes to guide sleeve Download PDFInfo
- Publication number
- CN208906428U CN208906428U CN201820698111.8U CN201820698111U CN208906428U CN 208906428 U CN208906428 U CN 208906428U CN 201820698111 U CN201820698111 U CN 201820698111U CN 208906428 U CN208906428 U CN 208906428U
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- China
- Prior art keywords
- fixedly connected
- guide sleeve
- socketed
- grinding device
- movable block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the grinding devices that hardware technical field of processing equipment more particularly to a kind of convenience quickly polish to guide sleeve.The technical problems to be solved in the utility model is guide sleeve processing efficiency slowly and polishing is uneven.In order to solve the above-mentioned technical problem, the utility model provides a kind of grinding device that convenience quickly polishes to guide sleeve, including chassis, two sides at the top of the chassis are fixedly connected to hollow cylinder, support movable block is socketed in the hollow cylinder, the bottom of the support movable block is flexibly connected by return spring with the bottom of hollow cylinder inner wall, and two opposite sides of support movable block are connected by adjustable limiting device.The utility model passes through the improvement to adjustable limiting device, start servo motor, screw rod can be made to rotate, so as to make two ball nut relative movements, at this point, guide sleeve can be stepped up, the driving motor of starting starting later, then start tensile machine, guide sleeve can be contacted with mill, can complete to polish.
Description
Technical field
The utility model relates to hardware technical field of processing equipment, what specially a kind of convenience quickly polished to guide sleeve
Grinding device.
Background technique
Guide sleeve is commonly used for brill and boring, and generally boring is drill bushing, and bore hole is shank guide, and effect is to keep a grip on drill bit
Or knife bar cutting when will not sideslip, with improve be processed hole dimensional accuracy and position precision.It is mainly used for industry.
The surface of guide sleeve is needed by grinding process, since guide sleeve is in the shape of cylinder, for this purpose, polishing its side surface
In the case where must by the both ends clamping of guide sleeve, and to guide sleeve polish when, if not being turned, its job schedule can be reduced,
And it can be contacted unevenly due to the side surface of guide sleeve, the uniformity coefficient of guide sleeve can be reduced, and if not making mill and guide sleeve same
When rotate, be easily reduced the efficiency of the polishing of guide sleeve.
Utility model content
(1) the technical issues of solving
The utility model provides a kind of grinding device that convenience quickly polishes to guide sleeve, solves guide sleeve processing effect
Rate is slowly and the non-uniform problem of polishing.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of convenience carries out guide sleeve
The grinding device quickly polished, including chassis, the two sides at the top of the chassis are fixedly connected to hollow cylinder, the open circles
Support movable block is socketed in column, the bottom of the support movable block passes through the activity of the bottom of return spring and hollow cylinder inner wall
Connection, and two opposite sides of support movable block are connected by adjustable limiting device, the inner wall on the chassis offers receiving
Chamber, tensile machine is provided in the accommodating chamber, and the two sides of the tensile machine pass through wirerope and live respectively with two supports
The opposite side of motion block is flexibly connected, and is provided with grinding device at the top of the chassis.
Preferably, the adjustable limiting device includes two fixing axles, one end and the support movable block of the fixing axle
Side is fixedly connected, and two opposite one end of fixing axle extend through through slot that two hollow cylinder opposite sides open up and point
It is not fixedly connected with the two sides of hollow support plate, is connected in the bearing that the hollow support plate inner wall two sides are inlayed by screw rod, it is described
There are two ball nuts for socket on screw rod, and the U-board that the top of the hollow support plate passes through is fixedly connected with servo motor, described
The output end of servo motor is socketed with driving wheel, is socketed with driven wheel on the screw rod and between two ball nuts, institute
It states driving wheel to be sequentially connected by belt and driven wheel, the belt is interspersed in the top of hollow support plate, and two support activities
The inside of block is socketed with driving motor, and the output end of two driving motors extends through two through slots and stretches respectively with two
One end of contracting bar is fixedly connected, and the opposite one end of two telescopic rods is fixedly connected with one end of two shafts respectively, and two
The opposite one end of a shaft is fixedly connected with the side of two platens respectively, and two opposite sides of the platen are fixedly connected with
There are friction pad, and the side overlap joint that two friction pads are opposite, is socketed with limit sleeve in the shaft, is socketed in the limit sleeve
Bearing, the shaft are interspersed in bearing, and the bottom of the ball nut is fixedly connected with the top of connecting shaft, and two connections
The bottom end of axis is run through the bottom of hollow support plate and is fixedly connected respectively at the top of two limit sleeves.
Preferably, the tensile machine includes clockwise and anticlockwise motor, and receiving is fixedly connected at the top of the clockwise and anticlockwise motor
The top of cavity wall, the output end of the clockwise and anticlockwise motor are socketed with driving gear, and the driving gear is driven with below
Gear engagement, is interspersed with movable axis at the axle center of the driven gear, the both ends of the movable axis respectively with accommodate cavity wall
Two sides are flexibly connected, and are socketed with reel on the movable axis and positioned at the two sides of driven gear, the wirerope-winding exists
On reel, and two opposite sides of support movable blocks and it is located at the lower section of driving motor one end with two transmission shafts respectively
It is fixedly connected, the other end of the transmission shaft through through slot and extends to outside it, and the top of the wirerope is through chassis
Top is simultaneously fixedly connected with the bottom on transmission shaft-side surface.
Preferably, the grinding device includes cylinder groove, and round block is socketed in the cylinder groove, the round block side surface
Surrounding offers circular groove, and ball is socketed in the circular groove, and the exposed side surface outside circular groove of the ball is overlapped on circle
On the inner wall of column slot, the top of the round block is fixedly connected with the bottom end of solid shafting, and cylinder groove is run through on the top of the solid shafting
It the top of inner wall and is fixedly connected with the bottom of the chuck above it, mill is socketed in the chuck, is covered on the solid shafting
It is connected to driven wheel of differential, the top on the chassis and side far from solid shafting is fixedly connected with asynchronous machine, the asynchronous electricity
The output end of machine is socketed with drive bevel gear, and the drive bevel gear is engaged with driven wheel of differential.
Preferably, the top of the mill is located at the underface of two friction pads.
Preferably, the top of the return spring is located at the middle position of support movable block bottom, and the bottom of return spring
End is located at the middle position of hollow cylinder inner wall bottom.
Preferably, the quantity of the ball is 12, and 12 balls are equidistantly positioned with three for one group respectively
Surrounding in round block side surface.
(3) beneficial effect
The utility model provides a kind of grinding device that convenience quickly polishes to guide sleeve, has following beneficial to effect
Fruit:
(1), the grinding device that the convenience quickly polishes to guide sleeve will be led by the improvement to adjustable limiting device
Set is placed between two friction pads, is then started servo motor, screw rod can be made to rotate, so as to make two ball nuts
Relative movement, and fixing axle can be made to drive two platen relative movements, at this point, guide sleeve can be stepped up, open later
Dynamic driving motor, can be such that guide sleeve rotates, then start tensile machine, guide sleeve can be made to move down, so as to make guide sleeve
It is contacted with mill, at this point, can complete to polish.
(2), the grinding device that the convenience quickly polishes to guide sleeve, by the improvement to grinding device, when asynchronous electricity
When machine starts, drive bevel gear can be made to drive solid shafting rotation by driven wheel of differential, so as to rotate mill, this
When, it can be improved the processing efficiency to guide sleeve.
Detailed description of the invention
Fig. 1 is the utility model structure；
Fig. 2 is the utility model structure；
Fig. 3 is the utility model structure.
In figure: 1 chassis, 2 hollow cylinders, 3 support movable blocks, 4 return springs, 5 adjustable limiting devices, 501 fixing axles,
502 hollow support plates, 503 screw rods, 504 ball nuts, 505U shape plate, 506 servo motors, 507 driving wheels, 508 driven wheels, 509
Belt, 510 driving motors, 511 telescopic rods, 512 shafts, 513 platens, 514 friction pads, 515 limit sleeves, 516 bearings, 517 connect
Spindle, 6 accommodating chambers, 7 tensile machines, 71 clockwise and anticlockwise motors, 72 driving gears, 73 driven gears, 74 movable axis, 75 reels,
76 transmission shafts, 8 wirerope, 9 grinding devices, 901 cylinder grooves, 902 round blocks, 903 circular grooves, 904 balls, 905 solid shaftings, 906 cards
Disk, 907 mills, 908 driven wheel of differential, 909 asynchronous machines, 910 drive bevel gears.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of convenience is beaten what guide sleeve was quickly polished
The two sides of mill apparatus, including chassis 1,1 top of chassis are fixedly connected to hollow cylinder 2, and support is socketed in hollow cylinder 2 and is lived
The bottom of motion block 3, support movable block 3 is flexibly connected by return spring 4 with the bottom of 2 inner wall of hollow cylinder, return spring 4
Top is located at the middle position of support 3 bottom of movable block, and the bottom end of return spring 4 is located in 2 inner wall bottom of hollow cylinder
Between position, return spring 4 and support movable block 3 and hollow cylinder 2 between positional relationship, hollow cylinder 2 can be made to pass through back
Position spring 4 stablizes support support movable block 3, and two opposite sides of support movable block 3 are connected by adjustable limiting device 5,
Adjustable limiting device 5 includes two fixing axles 501, and one end of fixing axle 501 is fixedly connected with the side of support movable block 3, and
Two opposite one end of fixing axle 501 extend through the through slot that two 2 opposite sides of hollow cylinder open up and respectively with hollow load
The two sides of plate 502 are fixedly connected, and are connected in the bearing 516 that hollow 502 inner wall two sides of support plate are inlayed by screw rod 503, screw rod 503
Upper socket there are two ball nut 504,503 both ends of screw rod be divided to hand of spiral on the contrary, two ball nuts 504 can be made opposite or
Person is backwards to movement, and the U-board 505 that the top of hollow support plate 502 passes through is fixedly connected with servo motor 506, servo motor 506
Output end is socketed with driving wheel 507, is socketed with driven wheel 508 on screw rod 503 and between two ball nuts 504, actively
Wheel 507 is sequentially connected by belt 509 and driven wheel 508, and belt 509 is interspersed in the top of hollow support plate 502, and two supports
The inside of movable block 3 is socketed with driving motor 510, and the output end of two driving motors 510 extends through two through slots simultaneously
Be fixedly connected respectively with one end of two telescopic rods 511, the opposite one end of two telescopic rods 511 respectively with two shafts 512
One end is fixedly connected, and the opposite one end of two shafts 512 is fixedly connected with the side of two platens 513 respectively, two platens
513 opposite sides are fixedly connected to friction pad 514, and the side overlap joint that two friction pads 514 are opposite, cover in shaft 512
It is connected to limit sleeve 515, bearing 516 is socketed in limit sleeve 515, shaft 512 is interspersed in bearing 516, and bearing 516 can rise
It can be avoided shaft 512 in the case where helping shaft 512 to rotate to the effect of limit and moved left and right, ball nut
504 bottom is fixedly connected with the top of connecting shaft 517, and hollow support plate 502 is run through in the bottom end of two connecting shafts 517
Bottom is simultaneously fixedly connected with the top of two limit sleeves 515 respectively, and the inner wall on chassis 1 offers accommodating chamber 6, sets in accommodating chamber 6
It is equipped with tensile machine 7, it is movable that the two sides of tensile machine 7 pass through the side that wirerope 8 supports movable block 3 opposite with two respectively
Connection, tensile machine 7 include clockwise and anticlockwise motor 71, and the top of clockwise and anticlockwise motor 71 is fixedly connected on the top of 6 inner wall of accommodating chamber,
The output end of clockwise and anticlockwise motor 71 is socketed with driving gear 72, and driving gear 72 is engaged with driven gear 73 below, driven
Movable axis 74 is interspersed at the axle center of gear 73, the both ends of movable axis 74 are flexibly connected with the two sides of 6 inner wall of accommodating chamber respectively,
It is socketed with reel 75 on movable axis 74 and positioned at the two sides of driven gear 73, wirerope 8 is wrapped on reel 75, and two
The opposite side of a support movable block 3 and the lower section for being located at driving motor 510 are fixed with one end of two transmission shafts 76 respectively to be connected
Connect, the other end of transmission shaft 76 is through through slot and extends to outside it, the top of wirerope 8 through chassis 1 top and with biography
The bottom of 76 side surface of moving axis is fixedly connected, and wirerope 8 is wrapped on reel 75, and one end of wirerope 8 and reel
75 side surface is fixedly connected, and the top on chassis 1 is provided with grinding device 9, and grinding device 9 includes cylinder groove 901, cylinder groove
Round block 902 is socketed in 901, the surrounding of 902 side surface of round block offers circular groove 903, ball 904 is socketed in circular groove 903,
The exposed side surface outside circular groove 903 of ball 904 is overlapped on the inner wall of cylinder groove 901, and the quantity of ball 904 is 12
It is a, and 12 balls 904 with three be one group of surrounding being equidistantly positioned respectively in 902 side surface of round block, 12 balls
904 with three be one group of equidistant surrounding for being arranged in round block 902 respectively, can be improved round block 902 inside cylinder groove 901
Stability, and the frictional force between round block 902 and cylinder groove 901 can be reduced, so as to make round block 902 in cylinder groove
Rotationally more smooth in 901, the top of round block 902 is fixedly connected with the bottom end of solid shafting 905, and the top of solid shafting 905 is passed through
It wears the top of 901 inner wall of cylinder groove and is fixedly connected with the bottom of the chuck 906 above it, be socketed with mill in chuck 906
907, the bottom end and top of solid shafting 905 are separately positioned on the middle part of 906 opposite side of round block 902 and chuck, can make round block
902 stablize support chuck 906 by solid shafting 905, and the top of mill 907 is located at the underface of two friction pads 514, solid shafting
It is socketed with driven wheel of differential 908 on 905, the top on the chassis 1 and side far from solid shafting 905 is fixedly connected with asynchronous machine
909, the output end of asynchronous machine 909 is socketed with drive bevel gear 910, and drive bevel gear 910 is engaged with driven wheel of differential 908,
By the improvement to adjustable limiting device, guide sleeve is placed between two friction pads 514, then starts servo motor 506, energy
It enough rotates screw rod 503, so as to relatively move two ball nuts 504, and fixing axle 501 can be made to drive two
A platen 513 relatively moves, at this point, can step up guide sleeve, the driving motor 510 of starting starting later can be such that guide sleeve rotates,
Then start tensile machine 7, guide sleeve can be made to move down, so as to contact guide sleeve with mill 907, at this point, can be complete
Drive bevel gear 910 can be made to drive solid shafting 905 by driven wheel of differential 908 when asynchronous machine 909 starts at polishing
Rotation, so as to rotate mill 907, at this point, can be improved the processing efficiency to guide sleeve.
The driving mechanism occurred in the technical solution, power supply are electrically connected with the city 220V.
Working principle: guide sleeve is placed between two friction pads 514, then starts servo motor by guide sleeve fixed first
506, driving wheel 507 can be made to drive driven wheel 508 to rotate by belt 509, at this point, screw rod 503 can rotate, according to screw rod
Principle between 503 and ball nut 504 can be such that two ball nuts 504 relatively move on screw rod 503, so as to
Make two shafts 512 that two platens 513 be driven to relatively move, at this point, telescopic rod 511 can be made to uphold, and two platens 513
Friction pad 514 be will drive by guide sleeve clamping.
Then start tensile machine 7, clockwise and anticlockwise motor 71 can be made to rotate, at this point, driving gear 72 passes through driven gear
73 drive movable axis 74 to rotate, and two reels 75 can rotate and winding wire ropes 8, so as to drive branch by transmission shaft 76
Support movable block 3 moves down in hollow cylinder 2, at this point, support movable block 3 will drive the guide sleeve of clamping on two platens 513
It moves down, and is contacted with mill 907, then start driving motor 510, telescopic rod 511 and shaft 512 can be made to drive, from
And guide sleeve can be made to rotate on mill 907 and complete to polish.
When needing a position to guide sleeve to polish, starts asynchronous machine 909, drive bevel gear 910 can be made
It drives solid shafting 905 to rotate by driven wheel of differential 908, so as to rotate round block 902 in cylinder groove 901, and rolls
Pearl 904 can roll on the inner wall of cylinder groove 901, at this point, chuck 906 can be made to be rotated with movable grinding disc 907, so as to
To polishing at the one of guide sleeve.
Claims (7)
1. the grinding device that a kind of convenience quickly polishes to guide sleeve, including chassis (1), it is characterised in that: the chassis (1)
The two sides at top are fixedly connected to hollow cylinder (2), and support movable block (3), the branch are socketed in the hollow cylinder (2)
The bottom of support movable block (3) is flexibly connected by return spring (4) with the bottom of hollow cylinder (2) inner wall, and two supports are lived
The opposite side of motion block (3) is connected by adjustable limiting device (5), and the inner wall of the chassis (1) offers accommodating chamber (6), institute
State and be provided with tensile machine (7) in accommodating chamber (6), the two sides of the tensile machine (7) pass through wirerope (8) respectively with two
The side for supporting movable block (3) opposite is flexibly connected, and is provided with grinding device (9) at the top of the chassis (1).
2. the grinding device that a kind of convenience according to claim 1 quickly polishes to guide sleeve, it is characterised in that: described
Adjustable limiting device (5) includes two fixing axles (501), one end of the fixing axle (501) and the side of support movable block (3)
It is fixedly connected, and two opposite one end of fixing axle (501) extend through the through slot that two hollow cylinder (2) opposite sides open up
And be fixedly connected respectively with the two sides of hollow support plate (502), pass through in the bearing that hollow support plate (502) the inner wall two sides are inlayed
Screw rod (503) connects, and there are two ball nut (504), the tops of the hollow support plate (502) for socket on the screw rod (503)
By U-board (505) be fixedly connected with servo motor (506), the output end of the servo motor (506) is socketed with driving wheel
(507), driven wheel (508), the driving wheel are socketed on the screw rod (503) and between two ball nuts (504)
(507) it is sequentially connected by belt (509) and driven wheel (508), the belt (509) is interspersed in the top of hollow support plate (502)
Portion, and the inside of two supports movable block (3) is socketed with driving motor (510), and the output end of two driving motors (510)
It extends through two through slots and is fixedly connected respectively with one end of two telescopic rods (511), two telescopic rods (511) are opposite
One end be fixedly connected respectively with one end of two shafts (512), and the opposite one end of two shafts (512) is pressed with two respectively
The side of disk (513) is fixedly connected, and two opposite sides of the platen (513) are fixedly connected to friction pad (514), and two
The opposite side of a friction pad (514) overlaps, and is socketed with limit sleeve (515) on the shaft (512), the limit sleeve (515)
It is inside socketed with bearing (516), the shaft (512) is interspersed in bearing (516), the bottom of the ball nut (504) and company
The top of spindle (517) is fixedly connected, and the bottom end of two connecting shafts (517) is run through the bottom of hollow support plate (502) and divided
It is not fixedly connected at the top of two limit sleeves (515).
3. the grinding device that a kind of convenience according to claim 1 quickly polishes to guide sleeve, it is characterised in that: described
Tensile machine (7) includes clockwise and anticlockwise motor (71), and accommodating chamber (6) inner wall is fixedly connected at the top of the clockwise and anticlockwise motor (71)
Top, the output end of the clockwise and anticlockwise motor (71) is socketed with driving gear (72), the driving gear (72) with below
Driven gear (73) engagement, be interspersed with movable axis (74) at the axle center of the driven gear (73), the movable axis (74)
Both ends are flexibly connected with the two sides of accommodating chamber (6) inner wall respectively, on the movable axis (74) and positioned at the two of driven gear (73)
Side is socketed with reel (75), and the wirerope (8) is wrapped on reel (75), and two support movable blocks (3) are opposite
Side and be located at driving motor (510) lower section be fixedly connected respectively with one end of two transmission shafts (76), the transmission shaft
(76) the other end through through slot and extending to outside it, the top of the wirerope (8) through chassis (1) top and with biography
The bottom of moving axis (76) side surface is fixedly connected.
4. the grinding device that a kind of convenience according to claim 1 quickly polishes to guide sleeve, it is characterised in that: described
Grinding device (9) includes cylinder groove (901), is socketed with round block (902) in the cylinder groove (901), round block (902) side table
The surrounding in face offers circular groove (903), is socketed with ball (904) in the circular groove (903), the ball (904) it is exposed
The external side surface of circular groove (903) is overlapped on the inner wall of cylinder groove (901), the top of the round block (902) and solid shafting
(905) bottom end is fixedly connected, the top of the solid shafting (905) through cylinder groove (901) inner wall top and with its top
The bottom of chuck (906) be fixedly connected, is socketed with mill (907) in the chuck (906), is covered on the solid shafting (905)
It is connected to driven wheel of differential (908), the side of the top of the chassis (1) and separate solid shafting (905) is fixedly connected with asynchronous electricity
The output end of machine (909), the asynchronous machine (909) is socketed with drive bevel gear (910), the drive bevel gear (910) with
Driven wheel of differential (908) engagement.
5. the grinding device that a kind of convenience according to claim 4 quickly polishes to guide sleeve, it is characterised in that: described
The top of mill (907) is located at the underface of two friction pads (514).
6. the grinding device that a kind of convenience according to claim 1 quickly polishes to guide sleeve, it is characterised in that: described
The top of return spring (4) is located at the middle position of support movable block (3) bottom, and the bottom end of return spring (4) is positioned at hollow
The middle position of cylinder (2) inner wall bottom.
7. the grinding device that a kind of convenience according to claim 4 quickly polishes to guide sleeve, it is characterised in that: described
The quantity of ball (904) is 12, and 12 balls (904) are equidistantly positioned respectively for one group in round block with three
(902) surrounding of side surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820698111.8U CN208906428U (en) | 2018-05-11 | 2018-05-11 | A kind of grinding device that convenience quickly polishes to guide sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820698111.8U CN208906428U (en) | 2018-05-11 | 2018-05-11 | A kind of grinding device that convenience quickly polishes to guide sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208906428U true CN208906428U (en) | 2019-05-28 |
Family
ID=66612179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820698111.8U Expired - Fee Related CN208906428U (en) | 2018-05-11 | 2018-05-11 | A kind of grinding device that convenience quickly polishes to guide sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208906428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571223A (en) * | 2021-01-08 | 2021-03-30 | 南京井余言贸易有限公司 | Device for automatically hoisting guide pillar and guide sleeve of injection mold and performing surface polishing and cleaning |
-
2018
- 2018-05-11 CN CN201820698111.8U patent/CN208906428U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571223A (en) * | 2021-01-08 | 2021-03-30 | 南京井余言贸易有限公司 | Device for automatically hoisting guide pillar and guide sleeve of injection mold and performing surface polishing and cleaning |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190528 Termination date: 20200511 |