CN207907851U - A kind of novel lead screw smoothness detection device - Google Patents
A kind of novel lead screw smoothness detection device Download PDFInfo
- Publication number
- CN207907851U CN207907851U CN201820154963.0U CN201820154963U CN207907851U CN 207907851 U CN207907851 U CN 207907851U CN 201820154963 U CN201820154963 U CN 201820154963U CN 207907851 U CN207907851 U CN 207907851U
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- China
- Prior art keywords
- side wall
- lead screw
- driving motor
- detection device
- connecting rod
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Abstract
The utility model discloses a kind of novel lead screw smoothness detection devices, including pedestal, two supporting blocks being vertically arranged are arranged on the upside side wall of the pedestal, the side wall of one of them supporting block is equipped with installation cavity, the side side wall of one of them supporting block is equipped with driving motor, the output shaft of the driving motor runs through the side wall of installation cavity and is connected with first rotating shaft, side of the first rotating shaft far from driving motor is equipped with heterotypic gear, it is arranged with two the second shafts on the opposite side wall of two supporting blocks, and the side of two the second shafts is equipped with moving block, around equipped with multiple mounting grooves on the opposite side wall of two moving blocks, and the lead screw being laterally arranged is inserted in mounting groove.In the utility model, which can carry out lead screw the detection of smoothness, and detection efficiency is higher, and the result detected is accurate and reliable.
Description
Technical field
The utility model is related to detect setting technical field more particularly to a kind of novel lead screw smoothness detection device.
Background technology
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.Its is mating
The quality of lead screw directly determine the transmission efficiency and stability of ball-screw, existing detection device is to lead screw smoothness
Detection only select a few places therein and be detected, detection structure is not accurate enough, and efficiency is poor.For this purpose, it is proposed that one
Novel lead screw smoothness detection device is planted to solve the above problems.
Utility model content
Purpose of the utility model is to solve problems of the prior art, and a kind of novel lead screw proposed is flat
Slippery detection device.
To achieve the goals above, the utility model uses following technical solution：
A kind of novel lead screw smoothness detection device, including pedestal are arranged with two on the upside side wall of the pedestal
The supporting block being vertically arranged, the side wall of one of them supporting block are equipped with installation cavity, and the one of one of them supporting block
Side side wall is equipped with driving motor, and the output shaft of the driving motor runs through the side wall of installation cavity and is connected with first rotating shaft, institute
It states side of the first rotating shaft far from driving motor and is equipped with heterotypic gear, two are arranged on the opposite side wall of two supporting blocks
A second shaft, and the side of two the second shafts is equipped with moving block, surround and sets on the opposite side wall of two moving blocks
There are multiple mounting grooves, and be inserted with the lead screw being laterally arranged in mounting groove, one of them described second shaft is through installation cavity
Side wall is simultaneously connected with the gear to match with heterotypic gear, and push rod electricity is additionally provided on the side side wall of one of them supporting block
Machine, and push-rod electric machine is located at the surface of driving motor, the telescopic rod of the push-rod electric machine runs through side wall and the connection of supporting block
There is a fixed block, and fixed block is hollow structure, is inserted with the connecting rod being vertically arranged in the fixed block, the one of the connecting rod
Side is equipped with U-shaped piece, and the other side of connecting rod is equipped with the support rod being vertically arranged, and two are arranged on the inner wall of the fixed block
Be open opposite sliding slot, and two slide bars to match with sliding slot, the sliding slot are arranged on the outside side wall of the connecting rod
Side side wall be equipped with the spring that is vertically arranged, and the side of spring is connected setting with the side wall of slide bar, two branch
The opposite side wall of bracer is equipped with the parcel shelf being laterally arranged, and the side of the parcel shelf is equipped with the groove that Open Side Down, and sets
The other side side wall of object plate is equipped with display screen, the elastic piece being laterally arranged is equipped in the groove, the support rod is far from connection
The side of bar and the side wall of elastic piece offset setting, and pressure sensor group is equipped in the parcel shelf, is propped up described in other in which
The side wall of bracer is equipped with control device, and the control device is with pressure sensor group and display screen by being electrically connected setting.
Preferably, the roller groove that Open Side Down, and the company of rotation in roller groove are arranged on the downside side wall of the pedestal
It is connected to rotation stop universal wheel.
Preferably, it is arranged with installation shell on the outside side wall of the driving motor and push-rod electric machine, and shell is installed and is
Hollow structure is equipped with quieter material in the installation shell.
Preferably, the U-shaped piece of side wall being in contact with lead screw side wall is equipped with multiple spherical grooves, and is rolled in spherical groove
It is connected with ball.
Preferably, side of the support rod far from connecting rod is equipped with rubber sleeve.
In the utility model, which is detected lead screw, starts push-rod electric machine, stretches
Bar drives fixed block movement, to which connecting rod drives U-shaped piece to be slided on the surface of lead screw, if there is the case where out-of-flatness, and spring
It is flexible, so that support rod to the side wall of elastic piece to moving, be detected, pass through by pressure sensor group to dynamic power
Pressure data is transmitted to display screen display by control device, by observing the jitter conditions of entire pressure lines in display screen,
The smoothness of lead screw can be detected, after the completion of a detection, lift connecting rod upwards, start driving motor so that the
One shaft drives heterotypic gear rotation, due to the engagement of heterotypic gear and gear so that gear band turn motion block turns to
Next lead screw unclamps connecting rod so that U-shaped piece contacts, and is detected to it, repeatedly, can be to moving block
In multiple lead screws be detected, the novel lead screw smoothness detection device can to lead screw carry out smoothness detection, detection effect
Rate is higher, and the result detected is accurate and reliable.
Description of the drawings
Fig. 1 be the utility model proposes a kind of novel lead screw smoothness detection device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of novel lead screw smoothness detection device U-shaped piece of cross-section structure signal
Figure；
Fig. 3 be the utility model proposes a kind of novel lead screw smoothness detection device heterotypic gear and gear connection
The structural schematic diagram of relationship；
Fig. 4 is the structural schematic diagram at A in Fig. 1.
In figure：1 pedestal, 2 heterotypic gears, 3 first rotating shafts, 4 driving motors, 5 gears, 6 push-rod electric machines, 7 second shafts, 8
Supporting block, 9 telescopic rods, 10 elastic pieces, 11U types block, 12 lead screws, 13 display screens, 14 balls, 15 spherical grooves, 16 slide bars, 17 bullets
Spring, 18 sliding slots, 19 fixed blocks, 20 support rods, 21 connecting rods.
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.1-4, a kind of novel lead screw smoothness detection device, including pedestal 1, it is symmetrical on the upside side wall of pedestal 1
If there are two the supporting block 8 being vertically arranged, the roller groove that Open Side Down, and roller groove are arranged on the downside side wall of pedestal 1
In be rotatably connected to rotation stop universal wheel, be convenient for the movement of the detection device, the side wall of one of supporting block 8 to be equipped with installation
The side side wall of chamber, one of supporting block 8 is equipped with driving motor 4, and the output shaft of driving motor 4 runs through the side wall of installation cavity
And it is connected with first rotating shaft 3, side of the first rotating shaft 3 far from driving motor 4 is equipped with heterotypic gear 2, and two supporting blocks 8 are opposite
Two the second shafts 7 are arranged on side wall, and the side of two the second shafts 7 is equipped with moving block, two moving blocks are opposite
Side wall on around multiple mounting grooves are equipped with, and the lead screw 12 being laterally arranged is inserted in mounting groove, one of them second shaft 7
Through installation cavity side wall and be connected with the gear 5 to match with heterotypic gear 2, on the side side wall of one of supporting block 8
It is additionally provided with push-rod electric machine 6, and push-rod electric machine 6 is located at the surface of driving motor 4, the outside side of driving motor 4 and push-rod electric machine 6
Installation shell is arranged on wall, and it is hollow structure to install shell, installs and is equipped with quieter material in shell, when reducing motor operating
The telescopic rod 9 of the noise pollution brought, push-rod electric machine 6 runs through the side wall of supporting block 8 and is connected with fixed block 19, and fixed block 19
For hollow structure, the connecting rod 21 being vertically arranged is inserted in fixed block 19, the side of connecting rod 21 is equipped with U-shaped piece 11, U-shaped piece
11 side walls being in contact with 12 side wall of lead screw are equipped with multiple spherical grooves 15, and are rolled in spherical groove 15 and be connected with ball 14, subtract
The small friction with lead screw 12 so that sliding is more smooth, and the other side of connecting rod 21 is equipped with the support rod 20 being vertically arranged, fixed
It is arranged with two opposite sliding slots 18 of opening on the inner wall of block 19, is arranged with two on the outside side wall of connecting rod 21 and slides
The slide bar 16 that slot 18 matches, the side side wall of sliding slot 18 are equipped with the spring 17 being vertically arranged, and the side of spring 17 and cunning
The side wall of bar 16 is connected setting, and the opposite side wall of two supporting blocks 8 is equipped with the parcel shelf being laterally arranged, the side of parcel shelf
Equipped with the groove that Open Side Down, and the other side side wall of parcel shelf is equipped with display screen 13, and the bullet being laterally arranged is equipped in groove
Property piece 10, the side wall of side of the support rod 20 far from connecting rod 21 and elastic piece 10 offsets setting, and support rod 20 is far from connecting rod 21
Side is equipped with rubber sleeve, prevents from, by the side wall scratching of elastic piece 10, influencing testing result, pressure sensor being equipped in parcel shelf
The side wall of group, other in which supporting block 8 is equipped with control device, and control device and pressure sensor group and display screen 13 are logical
Cross electrical connection setting.
In the utility model, which is detected lead screw 12, starts push-rod electric machine 6,
Telescopic rod 9 drives fixed block 19 to move, to which connecting rod 21 drives U-shaped piece 11 to be slided on the surface of lead screw 12, if occurring uneven
Whole situation, spring 17 is flexible, so that support rod 20 to the side wall of elastic piece 10 to moving, pass by pressure to dynamic power
Sensor group is detected, and pressure data is transmitted on display screen 13 by control device and is shown, by observing in display screen 13
The jitter conditions of entire pressure lines, can be detected the smoothness of lead screw 12, and after the completion of a detection, lifting upwards connects
Extension bar 21 starts driving motor 4 so that first rotating shaft 3 drives heterotypic gear 2 to rotate, due to nibbling for heterotypic gear 2 and gear 5
Cooperation is used so that gear 5 drives moving block to turn to next lead screw 12, unclamps connecting rod 21 so that U-shaped piece 11 connects with it
It touches, it is detected, repeatedly, multiple lead screws 12 in moving block can be detected, the novel lead screw smoothness inspection
Measurement equipment can carry out lead screw 12 detection of smoothness, and detection efficiency is higher, and the result detected is accurate and reliable.
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 novel lead screw smoothness detection device, including pedestal (1), which is characterized in that the upside side wall of the pedestal (1)
On be arranged with two supporting blocks being vertically arranged (8), the side wall of one of them supporting block (8) is equipped with installation cavity,
In the side side wall of a supporting block (8) be equipped with driving motor (4), the output shaft of the driving motor (4) is through peace
The side wall behave affectedly simultaneously is connected with first rotating shaft (3), and side of the first rotating shaft (3) far from driving motor (4) is equipped with heterodont
It takes turns (2), two the second shafts (7), and two the second shafts (7) is arranged on the opposite side wall of two supporting blocks (8)
Side be equipped with moving block, around being equipped with multiple mounting grooves on the opposite side wall of two moving blocks, and inserted in mounting groove
Equipped with the lead screw (12) being laterally arranged, one of them described second shaft (7) is run through the side wall of installation cavity and is connected with and abnormal shape
The gear (5) that gear (2) matches is additionally provided with push-rod electric machine (6) on the side side wall of one of them supporting block (8), and
Push-rod electric machine (6) is located at the surface of driving motor (4), and the telescopic rod (9) of the push-rod electric machine (6) is through supporting block (8)
Side wall is simultaneously connected with fixed block (19), and fixed block (19) is hollow structure, is inserted with and is vertically arranged in the fixed block (19)
Connecting rod (21), the side of the connecting rod (21) is equipped with U-shaped piece (11), and the other side of connecting rod (21) is equipped with and sets vertically
The support rod (20) set is arranged with two opposite sliding slots (18) of opening, the connecting rod on the inner wall of the fixed block (19)
(21) two slide bars (16) to match with sliding slot (18), the side side wall of the sliding slot (18) are arranged on outside side wall
The spring (17) that is vertically arranged is equipped with, and the side of spring (17) is connected setting with the side wall of slide bar (16), described in two
The opposite side wall of supporting block (8) is equipped with the parcel shelf being laterally arranged, and the side of the parcel shelf is equipped with the groove that Open Side Down,
And the other side side wall of parcel shelf is equipped with display screen (13), and the elastic piece (10) being laterally arranged is equipped in the groove, it is described
The side wall of side and elastic piece (10) of the support rod (20) far from connecting rod (21) offsets setting, and pressure biography is equipped in the parcel shelf
The side wall of sensor group, supporting block (8) described in other in which is equipped with control device, the control device and pressure sensor group
And display screen (13) is arranged by being electrically connected.
2. a kind of novel lead screw smoothness detection device according to claim 1, which is characterized in that the pedestal (1)
It is arranged with the roller groove that Open Side Down on the side wall of downside, and is rotatably connected to rotation stop universal wheel in roller groove.
3. a kind of novel lead screw smoothness detection device according to claim 1, which is characterized in that the driving motor
(4) and on the outside side wall of push-rod electric machine (6) it is arranged with installation shell, and it is hollow structure, the installation shell to install shell
In be equipped with quieter material.
4. a kind of novel lead screw smoothness detection device according to claim 1, which is characterized in that U-shaped piece (11)
The side wall being in contact with lead screw (12) side wall is equipped with multiple spherical grooves (15), and is rolled in spherical groove (15) and be connected with ball
(14)。
5. a kind of novel lead screw smoothness detection device according to claim 1, which is characterized in that the support rod (20) is remote
Side from connecting rod (21) is equipped with rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154963.0U CN207907851U (en) | 2018-01-30 | 2018-01-30 | A kind of novel lead screw smoothness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154963.0U CN207907851U (en) | 2018-01-30 | 2018-01-30 | A kind of novel lead screw smoothness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207907851U true CN207907851U (en) | 2018-09-25 |
Family
ID=63565618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820154963.0U Expired - Fee Related CN207907851U (en) | 2018-01-30 | 2018-01-30 | A kind of novel lead screw smoothness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207907851U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029336A (en) * | 2018-10-06 | 2018-12-18 | 嘉兴正野新材料有限公司 | A kind of automobile gear surface flatness detection device |
| CN109865675A (en) * | 2019-03-23 | 2019-06-11 | 江西师范大学 | A kind of electronic component surface detection apparatus |
| CN112129208A (en) * | 2020-09-18 | 2020-12-25 | 东莞理工学院 | Detection apparatus for cylinder outer cylinder detects with angle regulatory function |
-
2018
- 2018-01-30 CN CN201820154963.0U patent/CN207907851U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029336A (en) * | 2018-10-06 | 2018-12-18 | 嘉兴正野新材料有限公司 | A kind of automobile gear surface flatness detection device |
| CN109865675A (en) * | 2019-03-23 | 2019-06-11 | 江西师范大学 | A kind of electronic component surface detection apparatus |
| CN109865675B (en) * | 2019-03-23 | 2023-06-13 | 江西师范大学 | Electronic component surface detection device |
| CN112129208A (en) * | 2020-09-18 | 2020-12-25 | 东莞理工学院 | Detection apparatus for cylinder outer cylinder detects with angle regulatory function |
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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 |