CN207900394U - A kind of ball-screw processing grinding device - Google Patents
A kind of ball-screw processing grinding device Download PDFInfo
- Publication number
- CN207900394U CN207900394U CN201820154938.2U CN201820154938U CN207900394U CN 207900394 U CN207900394 U CN 207900394U CN 201820154938 U CN201820154938 U CN 201820154938U CN 207900394 U CN207900394 U CN 207900394U
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- China
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- fixedly connected
- side wall
- ball
- cylinder
- wheel
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Abstract
The utility model discloses a kind of ball-screw processing grinding devices, including pedestal, the upper end of the pedestal is equipped with conveying device and grinding device successively in the horizontal direction, the conveying device includes being fixedly connected on the electric sliding rail of pedestal upper end, the upper end of the electric sliding rail is equipped with sliding block, the upper end of the sliding block is equipped with multiple support legs, the upper end of each support leg is rotatably connected to idler wheel, the top of the support leg is equipped with cylinder, the side wall of the cylinder is circumferentially with two endless belts along it, the side wall of two endless belts is equipped with and the matched annular groove of idler wheel, the side wall of the cylinder is circumferentially with annular rack along it.The structure design of the utility model is reasonable, overcomes and changes by the form of operative employee's hand sand screw rod, to overcome security risk existing for original manual operation, accelerates polishing speed, improve production work efficiency.
Description
Technical field
The utility model is related to field of mechanical technique more particularly to a kind of ball-screw processing grinding devices.
Background technology
Ball-screw is to convert rotary motion to linear motion, or by transform linear motion is the ideal of rotary motion
Product.
Ball-screw is actuated element most-often used on machine tool and precision machinery, and major function is will to rotate fortune
Turn changes linear movement into, or torque is converted into axial repeated action power, while having both high-precision, invertibity and efficient
Feature.Due to the frictional resistance with very little, ball-screw is widely used in various industrial equipments and precision instrument.
Ball-screw is made of screw rod, nut, steel ball, pre- tabletting, reverser, dust excluder.Its function is will to rotate fortune
Turn chemical conversion linear motion, this is the further extension and development of Ai Kemu screw rods, and the significance of this development is exactly by axis
It holds from sliding action and becomes scroll actions.
The smoothness of screw surface directly affects the precision and working efficiency of ball-screw, at present conventional polishing mode
It is then the material on screw rod is polished off its material screw rod first cooling with hand sand machine to.Such polishing mode exists
Following defect, first, the necessary energy of operative employee is concentrated when using manual angle grinder in bruting process, and overlong time of polishing,
Polish according to statistics a set of screw rod when needsization take 3 hours or more working hours, such as operative employee's attention is slightly neglected and can be deposited in the meantime
In prodigious security risk, hurts sb.'s feelings, hinders the accidents such as hand；Second, because with hand sand overlong time, influencing manufacturing schedule.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of ball-screw proposed adds
Work grinding device.
To achieve the goals above, the utility model uses following technical solution：
The upper end of a kind of ball-screw processing grinding device, including pedestal, the pedestal is equipped with successively in the horizontal direction
Conveying device and grinding device, the conveying device include being fixedly connected on the electric sliding rail of pedestal upper end, the electric sliding rail
Upper end be equipped with sliding block, the upper end of the sliding block is equipped with multiple support legs, and the upper end of each support leg is rotatably connected to rolling
The top of wheel, the support leg is equipped with cylinder, and the side wall of the cylinder is circumferentially with two endless belts, two annulars along it
The side wall of band is equipped with is circumferentially with annular rack, the sliding block with the matched annular groove of idler wheel, the side wall of the cylinder along it
Upper end be equipped with the first driving motor, the end of the first driving motor output shaft is fixedly connected with gear, the gear and annular
Rack is intermeshed, and the upper end of the cylinder is equipped with locking device, and the grinding device includes being fixedly connected on pedestal upper end
Fixed plate, the side wall of the fixed plate, which runs through, is equipped with through-hole, and the one end of the fixed plate far from conveying device is fixedly connected with two
A connecting rod, two connecting rods are located at the both sides of through-hole, and two opposite sides of the connecting rod are equipped with sleeve,
Motion bar is equipped in the sleeve, the motion bar is fixedly connected on by elastic device on the inner wall of sleeve, the motion bar
One end far from sleeve, which is run through, is equipped with shaft, and the shaft is rotatably connected on motion bar, and one end of the shaft is fixedly connected
There are grinding wheel, the one end of the shaft far from grinding wheel to be equipped with driven wheel, the side wall of the motion bar is equipped with the second driving motor, described
The end of second driving motor output shaft is fixedly connected with driving wheel, is rotated by transmission belt between the driving wheel and driven wheel
Connection.
Preferably, the elastic device is spring, and one end of the elastic device is fixedly connected on the inner wall of sleeve, institute
The one end of elastic device far from sleeve lining is stated to be fixedly connected on the side wall of motion bar.
Preferably, the number of the support leg is four, four rectangular distributions of support leg, front and back two neighboring institute
The idler wheel for stating support leg upper end is located in the same annular groove.
Preferably, the locking device is lock-screw.
Preferably, the concave side wall of the grinding wheel and be arc.
In the utility model, in use, operator puts one end of screw rod to be polished in cylinder into, then pass through locking
Device fixes screw rod, then then opens the other end of screw rod between screw rod is placed on two grinding wheels across through-hole
The switch of second driving motor, the rotation of the second driving motor drive driving wheel rotation, driving wheel rotation to drive driven wheel rotation, from
Wheel rotation drives grinding wheel rotation, and then polishes screw rod, under the drive of electric sliding rail, sliding block movement, while first
Driving motor rotates, and the first driving motor rotation driven gear rotation, gear rotation drives annular rack rotation, and then drives circle
Cylinder rotation, polishes to each orientation of screw rod.The structure design of the utility model is reasonable, overcomes and changes manual by operative employee
The form of polishing screw rod accelerates polishing speed to overcome security risk existing for original manual operation, improves production work effect
Rate.
Description of the drawings
Fig. 1 be the utility model proposes a kind of ball-screw processing grinding device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of ball-screw processing grinding device grinding wheel structural schematic diagram.
In figure：1 support leg, 2 idler wheels, 3 cylinders, 4 locking devices, 5 annular racks, 6 first driving motors, 7 sliding blocks, 8 electricity
Dynamic sliding rail, 9 pedestals, 10 gears, 11 elastic devices, 12 motion bars, 13 grinding wheels, 14 second driving motors, 15 sleeves, 16 connections
Bar, 17 fixed plates.
Specific implementation mode
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.
Referring to Fig.1-2, a kind of ball-screw processing grinding device, including pedestal 9, the upper end of pedestal 9 is in the horizontal direction
It is equipped with conveying device and grinding device successively, conveying device includes being fixedly connected on the electric sliding rail 8 of 9 upper end of pedestal, electric sliding
The upper end of rail 8 is equipped with sliding block 7, and the upper end of sliding block 7 is equipped with multiple support legs 1, and the upper end of each support leg 1 is rotatably connected to idler wheel
2, the top of support leg 1 is equipped with cylinder 3, and one end of screw rod to be polished is put into cylinder 3, then will by locking device 4
Screw rod is fixed, and the side wall of cylinder 3 is circumferentially with two endless belts along it, and the side wall of two endless belts is equipped with to match with idler wheel 2
The annular groove of conjunction, the side wall of cylinder 3 are circumferentially with annular rack 5 along it, and the upper end of sliding block 7 is equipped with the first driving motor 6, and first
Driving motor 6 exports the tip of the axis and is fixedly connected with gear 10, and gear 10 is intermeshed with annular rack 5, in electric sliding rail 8
Under drive, sliding block 7 moves, while the first driving motor 6 rotates, the rotation of 6 rotation driven gear 10 of the first driving motor, gear 10
Rotation drives annular rack 5 to rotate, and then cylinder 3 is driven to rotate, and polishes each orientation of screw rod, the upper end of cylinder 3
Equipped with locking device 4, grinding device includes the fixed plate 17 for being fixedly connected on 9 upper end of pedestal, and the side wall of fixed plate 17, which runs through, to be set
There are through-hole, the one end of fixed plate 17 far from conveying device to be fixedly connected there are two connecting rod 16, two connecting rods 16 are located at
The both sides of through-hole, two opposite sides of connecting rod 16 are equipped with sleeve 15, motion bar 12 are equipped in sleeve 15, and motion bar 12 is logical
It crosses elastic device 11 to be fixedly connected on the inner wall of sleeve 15, the one end of motion bar 12 far from sleeve 15, which is run through, is equipped with shaft, turns
Axis is rotatably connected on motion bar 12, and one end of shaft is fixedly connected with grinding wheel 13, the other end of screw rod is passed through through-hole, by spiral shell
Bar is placed between two grinding wheels 13, then opens the switch of the second driving motor 14, and the rotation of the second driving motor 14 drives master
Wheel rotation, driving wheel rotation drive driven wheel rotation, and driven wheel rotation drives grinding wheel 13 to rotate, and then beats screw rod
Mill, the one end of shaft far from grinding wheel 13 are equipped with driven wheel, and the side wall of motion bar 12 is equipped with the second driving motor 14, the second driving electricity
Machine 14 exports the tip of the axis and is fixedly connected with driving wheel, is rotatablely connected by transmission belt between driving wheel and driven wheel.
In the utility model, elastic device 11 is spring, and one end of elastic device 11 is fixedly connected on the inner wall of sleeve 15
On, the one end of elastic device 11 far from 15 inner wall of sleeve is fixedly connected on the side wall of motion bar 12, and the number of support leg 1 is four
A, the idler wheel 2 of four 1 rectangular distributions of support leg, front and back 1 upper end of two neighboring support leg is located in the same annular groove, lock
Tight device 4 is lock-screw, the concave side wall of grinding wheel 13 and be arc.
In the utility model, in use, operator puts one end of screw rod to be polished in cylinder 3 into, then pass through lock
Tight device 4 fixes screw rod, the other end of screw rod is then passed through through-hole, between screw rod is placed on two grinding wheels 13, so
Open the switch of the second driving motor 14 afterwards, the rotation of the second driving motor 14 drives driving wheel rotation, driving wheel rotation drive from
Wheel rotation, driven wheel rotation drives grinding wheel 13 to rotate, and then polishes screw rod, under the drive of electric sliding rail 8, sliding block
7 movements, while the first driving motor 6 rotates, the rotation of 6 rotation driven gear 10 of the first driving motor, the rotation band rotating ring of gear 10
Shape rack 5 rotates, and then cylinder 3 is driven to rotate, and polishes each orientation of screw rod.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of ball-screw processing grinding device, including pedestal (9), which is characterized in that the upper end edge water of the pedestal (9)
Square to successively be equipped with conveying device and grinding device, the conveying device include be fixedly connected on the electronic of pedestal (9) upper end
The upper end of sliding rail (8), the electric sliding rail (8) is equipped with sliding block (7), and the upper end of the sliding block (7) is equipped with multiple support legs (1),
The upper end of each support leg (1) is rotatably connected to idler wheel (2), and the top of the support leg (1) is equipped with cylinder (3), described
The side wall of cylinder (3) is circumferentially with two endless belts along it, and the side wall of two endless belts is equipped with matched with idler wheel (2)
The side wall of annular groove, the cylinder (3) is circumferentially with annular rack (5) along it, and the upper end of the sliding block (7) is equipped with the first driving
Motor (6), the first driving motor (6) output the tip of the axis are fixedly connected with gear (10), the gear (10) and annular rack
(5) it is intermeshed, the upper end of the cylinder (3) is equipped with locking device (4), and the grinding device includes being fixedly connected on pedestal
(9) fixed plate (17) of upper end, the side wall of the fixed plate (17), which runs through, is equipped with through-hole, and the fixed plate (17) fills far from conveying
The one end set is fixedly connected there are two connecting rod (16), and two connecting rods (16) are located at the both sides of through-hole, two institutes
It states the opposite side of connecting rod (16) and is equipped with sleeve (15), motion bar (12), the motion bar are equipped in the sleeve (15)
(12) it is fixedly connected on the inner wall of sleeve (15) by elastic device (11), the one of the separate sleeve (15) of the motion bar (12)
End is rotatably connected on through shaft, the shaft is equipped on motion bar (12), and one end of the shaft is fixedly connected with grinding wheel
(13), the one end of the shaft far from grinding wheel (13) is equipped with driven wheel, and the side wall of the motion bar (12) is equipped with the second driving electricity
Machine (14), second driving motor (14) output the tip of the axis are fixedly connected with driving wheel, the driving wheel and driven wheel it
Between be rotatablely connected by transmission belt.
2. a kind of ball-screw processing grinding device according to claim 1, which is characterized in that the elastic device
(11) it is spring, one end of the elastic device (11) is fixedly connected on the inner wall of sleeve (15), the elastic device (11)
One end far from sleeve (15) inner wall is fixedly connected on the side wall of motion bar (12).
3. a kind of ball-screw processing grinding device according to claim 1, which is characterized in that the support leg (1)
Number be four, four rectangular distributions of the support leg (1), the idler wheel of front and back two neighboring support leg (1) upper end
(2) it is located in the same annular groove.
4. a kind of ball-screw processing grinding device according to claim 1, which is characterized in that the locking device
(4) it is lock-screw.
5. a kind of ball-screw processing grinding device according to claim 1, which is characterized in that the grinding wheel (13)
Concave side wall and be arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154938.2U CN207900394U (en) | 2018-01-30 | 2018-01-30 | A kind of ball-screw processing grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154938.2U CN207900394U (en) | 2018-01-30 | 2018-01-30 | A kind of ball-screw processing grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207900394U true CN207900394U (en) | 2018-09-25 |
Family
ID=63565624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820154938.2U Expired - Fee Related CN207900394U (en) | 2018-01-30 | 2018-01-30 | A kind of ball-screw processing grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207900394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111551364A (en) * | 2020-05-07 | 2020-08-18 | 北京铁道工程机电技术研究所股份有限公司 | Lead screw running-in mechanism and running-in method |
| CN114888689A (en) * | 2022-05-19 | 2022-08-12 | 合肥国际应用超导中心 | External grinding device for high-temperature superconducting strip welded conductor |
-
2018
- 2018-01-30 CN CN201820154938.2U patent/CN207900394U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111551364A (en) * | 2020-05-07 | 2020-08-18 | 北京铁道工程机电技术研究所股份有限公司 | Lead screw running-in mechanism and running-in method |
| CN111551364B (en) * | 2020-05-07 | 2022-05-10 | 北京铁道工程机电技术研究所股份有限公司 | Lead screw running-in mechanism and running-in method |
| CN114888689A (en) * | 2022-05-19 | 2022-08-12 | 合肥国际应用超导中心 | External grinding device for high-temperature superconducting strip welded conductor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20200130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |