CN208033841U - A kind of feed screw nut internal thread grinding device of ball-screw - Google Patents
A kind of feed screw nut internal thread grinding device of ball-screw Download PDFInfo
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- CN208033841U CN208033841U CN201820502487.7U CN201820502487U CN208033841U CN 208033841 U CN208033841 U CN 208033841U CN 201820502487 U CN201820502487 U CN 201820502487U CN 208033841 U CN208033841 U CN 208033841U
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- ball
- internal thread
- grinding device
- ontology
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Abstract
The utility model is related to ball-screw technical fields, and disclose a kind of feed screw nut internal thread grinding device of ball-screw, including ontology, there are two fixed frames for the inner roof wall fixed installation of the ontology, two fixed frames are fixedly connected with motor between opposite side, the bottom of the motor output shaft is provided with threaded rod, and the outside screw of the threaded rod is connected with screwed pipe, and the bottom of the screwed pipe is installed with sliding disc.The feed screw nut internal thread grinding device of the ball-screw, shallow groove is opened up by the bottom in support leg, then installation increases stop block in shallow groove, the frictional force of support leg and contact surface is increased by increasing stop block, to increase stability of the support leg to ontology, it is more stable when processing, processing quality is improved, staff is facilitated to use, it is cumbersome to solve the manual operation lapping mode course of work, working efficiency is low, leads to the problem that production efficiency is low.
Description
Technical field
The utility model is related to ball-screw technical field, the feed screw nut internal thread of specially a kind of ball-screw is ground
Device.
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 are actuated elements most-often used on machine tool and precision machinery, and major function is by rotary motion
Linear movement is converted, or torque is converted into axial repeated action power, while having both high-precision, invertibity and efficient spy
Point, due to the frictional resistance with very little, ball-screw is widely used in various industrial equipments and precision instrument.
Currently, the feed screw nut internal thread of ball-screw needs just come into operation after grinding, and spiral shell in feed screw nut
Line needs operator first to position feed screw nut when grinding, then hands-on grinding rod is ground feed screw nut, this people
The work operation lapping mode course of work is cumbersome, and working efficiency is low, causes production efficiency low, to solve the above problems, therefore
It is proposed a kind of feed screw nut internal thread grinding device of ball-screw.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of feed screw nut internal thread grinding dress of ball-screw
It sets, has the advantage that work efficiency is high and production efficiency is high, it is cumbersome to solve the manual operation lapping mode course of work, work
Inefficiency leads to the problem that production efficiency is low.
（Two）Technical solution
To realize that the feed screw nut internal thread grinding device of above-mentioned ball-screw has that work efficiency is high and production efficiency
High purpose, the utility model provide the following technical solutions：A kind of feed screw nut internal thread grinding device of ball-screw, including
Ontology, the inner roof wall of the ontology are fixedly mounted there are two fixed frame, fixed between the opposite side of two fixed frames to connect
It is connected to motor, the bottom of the motor output shaft is provided with threaded rod, and the outside screw of the threaded rod is connected with screwed pipe, institute
The bottom for stating screwed pipe is installed with sliding disc, and the left and right sides wall of the ontology offers sliding slot, the sliding slot
It is internally provided with sliding block, the bottom of the sliding disc is installed with connecting rod, and the bottom of the connecting rod is fixedly connected with
Grinding rod is installed with annular fixing frame on the outside of the ontology, support leg, institute is provided on the outside of the annular fixing frame
It states and is provided with fixing bolt on the outside of support leg, the inner bottom wall of the ontology is installed with fixed block, the top of the fixed block
Portion offers circular groove, and the circular groove is internally provided with abrasive sheet, placing groove, the placement are offered at the top of the abrasive sheet
The left and right sides of slot is installed with spring, and two opposite sides of the spring are installed with limit card block.
Preferably, it being fixedly connected with link block at left and right sides of the sliding disc, link block is fixedly connected with a slide block,
The sliding disc is slidably connected by sliding block and sliding slot.
Preferably, there are four the quantity of the support leg, the support leg is fixed by fixing bolt and annular fixing frame
Connection.
Preferably, the bottom of the support leg offers shallow groove, and the inside of shallow groove is installed with increasing stop block.
Preferably, the connecting rod and the quantity of placing groove it is equal there are five, the connecting rod and placing groove uniform row respectively
It is listed in the bottom of sliding disc and the top of abrasive sheet.
Preferably, the output shaft of the motor is fixedly connected with shaft coupling, and the threaded rod passes through shaft coupling and motor
Output shaft is rotatablely connected.
Preferably, the junction of the connecting rod and sliding disc is installed with reinforcement block,
The junction of the screwed pipe and sliding disc is installed with stiffening piece.
（Three）Advantageous effect
Compared with prior art, the utility model provides a kind of feed screw nut internal thread grinding device of ball-screw,
Has following advantageous effect：
1, the feed screw nut internal thread grinding device of the ball-screw can make motor exist by the way that two fixed frames are arranged
More stablize when operation, be not easy to fall, the use for influencing ontology is avoided, then by being threaded bar and screwed pipe, when motor opens
When dynamic, under the interaction force of threaded rod and screwed pipe, screwed pipe drives sliding disc to move down, then passes through setting
Sliding slot and sliding block can reduce the frictional force of sliding disc and ontology, keep the movement of sliding disc more smooth, and then make ontology
Working efficiency higher, then nut is placed in placing groove when needing nut processing by the way that placing groove and spring is arranged, is matched
It closes and uses limit card block, nut can be made to place more stable, will not be tilted in process of lapping, make the leading screw of ball-screw
Nut inner thread grinding efficiency higher.
2, the feed screw nut internal thread grinding device of the ball-screw, by opening up shallow groove in the bottom of support leg, so
Installation increases stop block in shallow groove afterwards, the frictional force of support leg and contact surface is increased by increasing stop block, to increase support leg pair
The stability of ontology, when processing, are more stable, improve processing quality, staff is facilitated to use, solve manual operation grinding
The mode course of work is cumbersome, and working efficiency is low, leads to the problem that production efficiency is low.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the schematic enlarged-scale view of the utility model A.
In figure：1 ontology, 2 fixed frames, 3 motors, 4 threaded rods, 5 screwed pipes, 6 sliding discs, 7 sliding slots, 8 sliding blocks, 9 connections
Bar, 10 grinding rods, 11 annular fixing frames, 12 support legs, 13 fixing bolts, 14 fixed blocks, 15 circular grooves, 16 abrasive sheets, 17 are placed
Slot, 18 springs, 19 limit card blocks.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-2, a kind of feed screw nut internal thread grinding device of ball-screw, including ontology 1, ontology 1 it is interior
Roof is fixedly mounted there are two fixed frame 2, and motor 3 is fixedly connected between the opposite side of two fixed frames 2, and motor 3 exports
The bottom of axis is provided with threaded rod 4, and the output shaft of motor 3 is fixedly connected with shaft coupling, and threaded rod 4 passes through shaft coupling and motor 3
Output shaft rotation connection, the outside screw of threaded rod 4 is connected with screwed pipe 5, and the bottom of screwed pipe 5 is installed with sliding circle
The left and right sides wall of disk 6, ontology 1 offers sliding slot 7, and sliding slot 7 is internally provided with sliding block 8, the left and right sides of sliding disc 6
It is fixedly connected with link block, link block is fixedly connected with sliding block 8, and sliding disc 6 is slidably connected by sliding block 8 and sliding slot 7, sliding
The bottom of dynamic disk 6 is installed with connecting rod 9, and connecting rod 9 and the junction of sliding disc 6 are installed with reinforcement block, spiral shell
Line pipe 5 and the junction of sliding disc 6 are installed with stiffening piece, and the bottom of connecting rod 9 is fixedly connected with grinding rod 10, ontology
1 outside is installed with annular fixing frame 11, and the outside of annular fixing frame 11 is provided with support leg 12, the bottom of support leg 12
Shallow groove is offered, the inside of shallow groove is installed with increasing stop block, and the outside of support leg 12 is provided with fixing bolt 13, support
There are four the quantity of leg 12, and support leg 12 is fixedly connected by fixing bolt 13 with annular fixing frame 11, and the inner bottom wall of ontology 1 is solid
Dingan County is equipped with fixed block 14, and the top of fixed block 14 offers circular groove 15, and circular groove 15 is internally provided with abrasive sheet 16, abrasive sheet
16 top offers placing groove 17, and there are five the quantity of connecting rod 9 and placing groove 17 is equal, connecting rod 9 and placing groove 17 are distinguished
The left and right sides at the evenly distributed top in the bottom of sliding disc 6 and abrasive sheet 16, placing groove 17 is installed with spring
18, the opposite side of two springs 18 is installed with limit card block 19, by the way that two fixed frames 2 are arranged, can make motor 3
More stablize at runtime, be not easy to fall, avoids the use for influencing ontology 1, then by being threaded bar 4 and screwed pipe 5, work as electricity
When machine 3 starts, under the interaction force of threaded rod 4 and screwed pipe 5, screwed pipe 5 drives sliding disc 6 to move down, then
By the sliding slot 7 and sliding block 8 of setting, the frictional force of sliding disc 6 and ontology 1 can be reduced, make the movement of sliding disc 6 more
It is smooth, and then make the working efficiency higher of ontology 1, then by the way that placing groove 17 and spring 18 is arranged, it, will when needing nut processing
Nut is placed in placing groove 17, is used cooperatively limit card block 19, nut can be made to place more stable, in process of lapping not
It can tilt, make the feed screw nut internal thread grinding efficiency higher of ball-screw, by opening up shallow groove in the bottom of support leg 12,
Then installation increases stop block in shallow groove, and the frictional force of support leg 12 and contact surface is increased by increasing stop block, to increase support
For leg 12 to the stability of ontology 1, when processing, is more stable, improves processing quality, staff is facilitated to use, solve artificial behaviour
Make that the lapping mode course of work is cumbersome, and working efficiency is low, leads to the problem that production efficiency is low.
It, can be with by the way that two fixed frames 2 are arranged in conclusion the feed screw nut internal thread grinding device of the ball-screw
So that motor 3 is more stablized at runtime, be not easy to fall, avoids the use for influencing ontology 1, then by being threaded bar 4 and screw thread
Pipe 5, when motor 3 starts, under the interaction force of threaded rod 4 and screwed pipe 5, screwed pipe 5 drives sliding disc 6 downward
It is mobile, then by the sliding slot 7 and sliding block 8 of setting, the frictional force of sliding disc 6 and ontology 1 can be reduced, make sliding disc 6
Movement is more smooth, and then makes the working efficiency higher of ontology 1, then by the way that placing groove 17 and spring 18 is arranged, when needing to process
When nut, nut is placed in placing groove 17, is used cooperatively limit card block 19, nut can be made to place more stable, ground
It will not be tilted during mill, make the feed screw nut internal thread grinding efficiency higher of ball-screw, by the bottom of support leg 12
Shallow groove is opened up, then installation increases stop block in shallow groove, and the frictional force of support leg 12 and contact surface is increased by increasing stop block, from
And increasing stability of the support leg 12 to ontology 1, when processing, is more stable, improves processing quality, staff is facilitated to use, and solves
Manual operation of the having determined lapping mode course of work is cumbersome, and working efficiency is low, leads to the problem that production efficiency is low.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of feed screw nut internal thread grinding device of ball-screw, including ontology（1）, it is characterised in that：The ontology（1）
Inner roof wall be fixedly mounted there are two fixed frame（2）, two fixed frames（2）It is fixedly connected with motor between opposite side
（3）, the motor（3）The bottom of output shaft is provided with threaded rod（4）, the threaded rod（4）Outside screw be connected with screw thread
Pipe（5）, the screwed pipe（5）Bottom be installed with sliding disc（6）, the ontology（1）Left and right sides wall open up
There is sliding slot（7）, the sliding slot（7）Be internally provided with sliding block（8）, the sliding disc（6）Bottom be installed with connection
Bar（9）, the connecting rod（9）Bottom be fixedly connected with grinding rod（10）, the ontology（1）Outside be installed with annular
Fixed frame（11）, the annular fixing frame（11）Outside be provided with support leg（12）, the support leg（12）Outside setting
There is fixing bolt（13）, the ontology（1）Inner bottom wall be installed with fixed block（14）, the fixed block（14）Top open
Equipped with circular groove（15）, the circular groove（15）Be internally provided with abrasive sheet（16）, the abrasive sheet（16）Top offer and put
Set slot（17）, the placing groove（17）The left and right sides be installed with spring（18）, two springs（18）Opposite
Side is installed with limit card block（19）.
2. a kind of feed screw nut internal thread grinding device of ball-screw according to claim 1, it is characterised in that：It is described
Sliding disc（6）The left and right sides be fixedly connected with link block, link block and sliding block（8）It is fixedly connected, the sliding disc
（6）Pass through sliding block（8）With sliding slot（7）It is slidably connected.
3. a kind of feed screw nut internal thread grinding device of ball-screw according to claim 1, it is characterised in that：It is described
Support leg（12）Quantity there are four, the support leg（12）Pass through fixing bolt（13）With annular fixing frame（11）It is fixed to connect
It connects.
4. a kind of feed screw nut internal thread grinding device of ball-screw according to claim 1, it is characterised in that：It is described
Support leg（12）Bottom offer shallow groove, the inside of shallow groove is installed with increasing stop block.
5. a kind of feed screw nut internal thread grinding device of ball-screw according to claim 1, it is characterised in that：It is described
Connecting rod（9）And placing groove（17）Quantity it is equal there are five, the connecting rod（9）And placing groove（17）It is evenly distributed in cunning respectively
Dynamic disk（6）Bottom and abrasive sheet（16）Top.
6. a kind of feed screw nut internal thread grinding device of ball-screw according to claim 1, it is characterised in that：It is described
Motor（3）Output shaft be fixedly connected with shaft coupling, the threaded rod（4）Pass through shaft coupling and motor（3）Output shaft rotation
Connection.
7. a kind of feed screw nut internal thread grinding device of ball-screw according to claim 1, it is characterised in that：It is described
Connecting rod（9）With sliding disc（6）Junction be installed with reinforcement block, the screwed pipe（5）With sliding disc（6）Company
The place of connecing is installed with stiffening piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502487.7U CN208033841U (en) | 2018-04-10 | 2018-04-10 | A kind of feed screw nut internal thread grinding device of ball-screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502487.7U CN208033841U (en) | 2018-04-10 | 2018-04-10 | A kind of feed screw nut internal thread grinding device of ball-screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208033841U true CN208033841U (en) | 2018-11-02 |
Family
ID=63944192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820502487.7U Active CN208033841U (en) | 2018-04-10 | 2018-04-10 | A kind of feed screw nut internal thread grinding device of ball-screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208033841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625479A (en) * | 2019-09-16 | 2019-12-31 | 宣城久悠谷电子科技有限公司 | Inner ring processing and polishing system for hexagon nut |
-
2018
- 2018-04-10 CN CN201820502487.7U patent/CN208033841U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625479A (en) * | 2019-09-16 | 2019-12-31 | 宣城久悠谷电子科技有限公司 | Inner ring processing and polishing system for hexagon nut |
| CN110625479B (en) * | 2019-09-16 | 2020-09-25 | 泉州西东科技有限公司 | Inner ring processing and polishing system for hexagon nut |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An internal thread grinding device for ball screw nut Effective date of registration: 20221024 Granted publication date: 20181102 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd. Pledgor: TAIZHOU XINXIANGYUAN PRECISION MACHINERY Co.,Ltd. Registration number: Y2022330002777 |