CN211967214U - Positioning device for screw rod machining - Google Patents
Positioning device for screw rod machining Download PDFInfo
- Publication number
- CN211967214U CN211967214U CN202020163189.7U CN202020163189U CN211967214U CN 211967214 U CN211967214 U CN 211967214U CN 202020163189 U CN202020163189 U CN 202020163189U CN 211967214 U CN211967214 U CN 211967214U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- lead screw
- base
- positioning device
- connecting sleeve
- 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.)
- Active
Links
- 238000003754 machining Methods 0.000 title description 9
- 238000012545 processing Methods 0.000 claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 13
- 230000033001 locomotion Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a positioning device for lead screw processing, which belongs to the field of ball screws, and comprises a base, wherein the side surface of the base is fixedly connected with a mounting plate, the bottom of the base is fixedly connected with a rubber pad, the top of the base is fixedly connected with a protective cover, the interior of the protective cover is fixedly provided with a driving motor, an output shaft of the driving motor is fixedly sleeved with a rotating shaft, the top end of the rotating shaft is fixedly connected with a turntable, and the top of the turntable is fixedly connected with an electric push rod; this a positioner for lead screw processing presss from both sides cover, supporting shoe, slipmat, fixed spring, fixed plate, No. two slipmats and dead lever through the setting, can adjust fixedly according to the diameter size of lead screw, has not only strengthened the fastness that the lead screw is fixed, also makes this positioner can be applicable to the lead screw of different diameters size moreover to this positioner's practicality has been improved.
Description
Technical Field
The utility model belongs to the technical field of ball, concretely relates to a positioner for lead screw processing.
Background
The lead screw is also called ball screw, is the most frequently used transmission element on the tool machinery and precision machinery, its main function is to convert the rotary motion into linear motion, or convert the torque into the axial repeated acting force, have high accuracy, reversibility and high-efficient characteristic at the same time, because of having very little frictional resistance, the ball screw is widely used in various industrial equipments and precision instruments, and in the course of ball screw production and processing, will usually utilize the locating device; however, most of the existing positioning devices need to be paired with ball screws of corresponding sizes for use when in use, and for ball screws of different diameters, the positioning device of corresponding specifications needs to be replaced, which results in poor practicability of the positioning device, and is not convenient for adjusting and positioning the machining direction or height according to the requirement of ball screw machining.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a positioner for lead screw processing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a positioning device for lead screw processing comprises a base, wherein a mounting plate is fixedly connected to the side surface of the base, a rubber pad is fixedly connected to the bottom of the base, a protective cover is fixedly connected to the top of the base, a driving motor is fixedly mounted in the protective cover, a rotating shaft is fixedly sleeved on an output shaft of the driving motor, a rotating disc is fixedly connected to the top end of the rotating shaft, an electric push rod is fixedly connected to the top end of the rotating disc, a placing plate is fixedly connected to the top end of the electric push rod, a connecting sleeve is fixedly connected to the bottom of the placing plate, a measuring scale is sleeved in the connecting sleeve in a movable mode, one end of the measuring scale is in transmission connection with the inner wall of the connecting sleeve through a movable spring, a jacket is fixedly connected to the top of the placing plate, a lead screw is sleeved, the anti-skidding device comprises a supporting block, and is characterized in that a first anti-skidding pad is fixedly connected to the top of the supporting block, a fixing spring is fixedly connected to the inner side of a clamping sleeve, a fixing plate is fixedly connected to one end of the fixing spring, a second anti-skidding pad is fixedly connected to one side of the fixing plate, one side of the second anti-skidding pad is in contact with the side face of a lead screw, and a fixing rod is sleeved on the side face of the clamping sleeve.
In a preferred embodiment, the rubber pad is rectangular, and the top of the rubber pad is fixedly bonded to the bottom of the base through an adhesive.
As a preferred embodiment, the middle part of the bottom end of the rotary disc is perpendicular to the top end of the rotating shaft, and the top part of the rotary disc is fixedly welded with the bottom part of the electric push rod.
As a preferred embodiment, the movable spring is located inside the connecting sleeve, and two ends of the movable spring are respectively and fixedly connected with the inner wall of the connecting sleeve and one end of the measuring scale.
As a preferred embodiment, the first non-slip mat is circular arc-shaped, the top of the first non-slip mat is in contact with the bottom of the screw, and the first non-slip mat is made of rubber.
As a preferred embodiment, one end of the fixing rod is in contact with the middle of the other side of the fixing plate, and the fixing rod and the fixing spring are parallel to each other.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the positioning device for lead screw machining, by arranging the clamping sleeve, the supporting block, the first anti-slip mat, the fixing spring, the fixing plate, the second anti-slip mat and the fixing rod, the positioning device can be conveniently adjusted and fixed according to the diameter of a lead screw in the process of lead screw machining, not only is the firmness of lead screw fixation enhanced, but also the positioning device can be suitable for lead screws with different diameters, and the problem that the positioning device with corresponding specifications needs to be replaced according to the size of the lead screw in the prior art is solved, so that the practicability of the positioning device is improved;
this a positioner for lead screw processing, through setting up driving motor, rotation axis and carousel, can be at the in-process of lead screw processing, be convenient for fix a position the adjustment according to the direction of processing to the lead screw, and through setting up electric putter, can fix a position the adjustment according to the demand of processing to the machined height of lead screw, simultaneously through setting up the adapter sleeve, dipperstick and activity spring, can fix a position the measurement according to the demand of processing to the machining length of lead screw to processing for the lead screw has brought the facility.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a bottom view of the base of the present invention;
fig. 3 is a sectional view of the connecting sleeve of the present invention;
fig. 4 is a side view of the middle clamping sleeve of the present invention.
In the figure: 1. a base; 2. mounting a plate; 3. a rubber pad; 4. a protective cover; 5. a drive motor; 6. a rotating shaft; 7. a turntable; 8. an electric push rod; 9. placing the plate; 10. connecting sleeves; 11. measuring a scale; 12. a movable spring; 13. a jacket; 14. a support block; 15. a first non-slip mat; 16. fixing the spring; 17. a fixing plate; 18. a second non-slip mat; 19. and (5) fixing the rod.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1 and 2, the present invention provides a positioning device for screw machining, which includes a base 1, in order to enhance the mounting firmness of the positioning device, the side surface of the base 1 can be fixedly connected with a mounting plate 2, the bottom of the base 1 is fixedly connected with a rubber pad 3, the rubber pad 3 is rectangular, the top of the rubber pad 3 is fixedly bonded with the bottom of the base 1 through an adhesive, when the positioning device needs to be installed, the base 1 is placed on the surface of an installation object, the installation screw is put into the installation plate 2, and the mounting screw is rotated to slowly move downwards and extend to the inside of the mounting object, at the moment, the base 1 can extrude and deform the rubber pad 3 under the driving of the mounting screw, thereby, the gap between the bottom of the base 1 and the installation object is made up, and the installation firmness of the positioning device is enhanced.
Referring to fig. 1, in order to facilitate the positioning adjustment of the processing direction and height of the lead screw, a protective cover 4 is fixedly connected to the top of a base 1, a driving motor 5 is fixedly installed inside the protective cover 4, a rotating shaft 6 is fixedly sleeved on an output shaft of the driving motor 5, a turntable 7 is fixedly connected to the top end of the rotating shaft 6, an electric push rod 8 is fixedly connected to the top of the turntable 7, the middle of the bottom end of the turntable 7 is perpendicular to the top end of the rotating shaft 6, and the top of the turntable 7 is fixedly welded to the bottom of the electric push rod 8, when the driving motor 5 is turned on, the rotating shaft 6 rotates and drives the turntable 7 to rotate, thereby facilitating the positioning adjustment of the processing direction of the lead screw, and simultaneously starting the electric push rod 8, causing the electric push rod 8 to perform telescopic motion in the vertical direction, and driving the lead screw to move, thereby being convenient for carry out the positioning adjustment to the machining height of lead screw.
Referring to fig. 1 and 3, in order to facilitate the positioning measurement of the processing length of the lead screw, a placing plate 9 is fixedly connected to the top end of an electric push rod 8, a connecting sleeve 10 is fixedly connected to the bottom of the placing plate 9, a measuring scale 11 is movably sleeved inside the connecting sleeve 10, one end of the measuring scale 11 is in transmission connection with the inner wall of the connecting sleeve 10 through a movable spring 12, the movable spring 12 is located inside the connecting sleeve 10, two ends of the movable spring 12 are respectively and fixedly connected with the inner wall of the connecting sleeve 10 and one end of the measuring scale 11, when the measuring scale 11 is pulled out of the connecting sleeve 10, the measuring scale 11 is moved rightwards and pulled to move the movable spring 12, the processing length of the lead screw is positioned and measured according to the scale on the surface of the measuring scale 11, the measuring scale 11 is released after the measurement, at this time, the movable spring 12 needs to recover deformation and pull the measuring scale 11 to move leftwards, thereby enabling the dipstick 11 to automatically return to its original position.
Referring to fig. 1 and 4, in order to enhance the firmness of the bottom of the lead screw, the top of the placing plate 9 is fixedly connected with the clamping sleeve 13, the lead screw is movably sleeved in the clamping sleeve 13, the bottom of the inner cavity of the clamping sleeve 13 is fixedly connected with the supporting block 14, the top of the supporting block 14 is fixedly connected with the first anti-slip mat 15, the first anti-slip mat 15 is arc-shaped, the top of the first anti-slip mat 15 is in contact with the bottom of the lead screw, the first anti-slip mat 15 is made of rubber materials, when the lead screw is placed in the clamping sleeve 13, the bottom of the lead screw is in contact with the top of the first anti-slip mat 15, the friction force at the bottom of the lead screw is increased, the firmness at the bottom of the lead screw is enhanced, and the lead screw is supported.
Referring to fig. 1 and 4, in order to facilitate adjustment and fixation according to the diameter of the lead screw, a fixed spring 16 is fixedly connected to the inner side of the jacket 13, a fixed plate 17 is fixedly connected to one end of the fixed spring 16, a second anti-skid pad 18 is fixedly connected to one side of the fixed plate 17, one side of the second anti-skid pad 18 contacts with the side surface of the lead screw, a fixed rod 19 is sleeved on the side surface of the jacket 13 through a thread, one end of the fixed rod 19 contacts with the middle portion of the other side of the fixed plate 17, and the fixed rod 19 is parallel to the fixed spring 16, when the fixed rod 19 is rotated, the fixed plate 17 moves under the thrust of the fixed rod 19 and drives the second anti-skid pad 18 to move, so that the second anti-skid pad 18 contacts with the side surface of the lead screw, thereby facilitating adjustment and fixation according to the diameter of the lead screw, and, thereby improving the practicability of the positioning device.
The utility model discloses a theory of operation and use flow: firstly, the base 1 is placed on the surface of an installation object, the installation screw is placed into the installation plate 2, the installation screw is rotated to slowly move downwards and extend into the installation object, at the moment, the base 1 is driven by the installation screw to extrude and deform the rubber pad 3, so that a gap between the bottom of the base 1 and the installation object is made up, and the installation firmness of the positioning device is enhanced, then, the lead screw is placed in the jacket 13, so that the bottom of the lead screw is contacted with the top of the first anti-skid pad 15, the friction force at the bottom of the lead screw is increased, the firmness at the bottom of the lead screw is enhanced, the lead screw is also supported, meanwhile, the fixing rod 19 is rotated, so that the fixing plate 17 moves under the thrust action of the fixing rod 19, the second anti-skid pad 18 is driven to move, and the second anti-skid pad 18 is contacted with the side surface of the lead screw, conveniently adjust and fix according to the diameter of the lead screw, so that the positioning device can be suitable for lead screws with different sizes, thereby improving the practicability of the positioning device, the measuring scale 11 is drawn out of the connecting sleeve 10, the measuring scale 11 moves rightwards, the movable spring 12 is pulled to move in a stretching way, the processing length of the lead screw is positioned and measured according to the scale on the surface of the measuring scale 11, after the measurement is finished, the measuring scale 11 is loosened, the movable spring 12 needs to restore the deformation at the moment, the measuring scale 11 is pulled to move leftwards, so that the measuring scale 11 can automatically restore the original position, finally, the driving motor 5 is opened, the rotating shaft 6 is rotated, the turntable 7 is driven to rotate, thereby facilitating the positioning adjustment of the processing direction of the lead screw, the electric push rod 8 is started at the same time, and the electric push rod 8 can make telescopic movement in the vertical direction, and the screw rod is driven to move up and down in the vertical direction, so that the processing height of the screw rod is conveniently positioned and adjusted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a positioner for lead screw processing, includes base (1), its characterized in that: the side of the base (1) is fixedly connected with a mounting plate (2), the bottom of the base (1) is fixedly connected with a rubber pad (3), the top of the base (1) is fixedly connected with a protective cover (4), the inside of the protective cover (4) is fixedly provided with a driving motor (5), an output shaft of the driving motor (5) is fixedly sleeved with a rotating shaft (6), the top of the rotating shaft (6) is fixedly connected with a turntable (7), the top of the turntable (7) is fixedly connected with an electric push rod (8), the top of the electric push rod (8) is fixedly connected with a placing plate (9), the bottom of the placing plate (9) is fixedly connected with a connecting sleeve (10), the inside of the connecting sleeve (10) is movably sleeved with a measuring scale (11), one end of the measuring scale (11) is in transmission connection with the inner wall of the connecting sleeve (10) through a, the utility model discloses a novel anti-skidding clamp, including place board (9), place the top fixedly connected with of board (9) and press from both sides cover (13), the inside activity that presss from both sides cover (13) has cup jointed the lead screw, and presss from both sides the bottom fixedly connected with supporting shoe (14) of cover (13) inner chamber, the top fixedly connected with slipmat (15) of supporting shoe (14), the inboard fixedly connected with fixed spring (16) that presss from both sides cover (13), the one end fixedly connected with fixed plate (17) of fixed spring (16), No. two slipmats (18) of one side fixedly connected with of fixed plate (17), one side of No. two slipmats (18) contacts with the side of lead screw, the side screw thread that presss from both sides cover (.
2. The positioning device for lead screw processing according to claim 1, wherein: the rubber pad (3) is rectangular, and the top of the rubber pad (3) is fixedly bonded with the bottom of the base (1) through an adhesive.
3. The positioning device for lead screw processing according to claim 1, wherein: the middle part of the bottom end of the rotary table (7) is perpendicular to the top end of the rotary shaft (6), and the top of the rotary table (7) is fixedly welded with the bottom of the electric push rod (8).
4. The positioning device for lead screw processing according to claim 1, wherein: the movable spring (12) is positioned in the connecting sleeve (10), and two ends of the movable spring (12) are fixedly connected with the inner wall of the connecting sleeve (10) and one end of the measuring scale (11) respectively.
5. The positioning device for lead screw processing according to claim 1, wherein: the shape of the first anti-slip pad (15) is arc-shaped, the top of the first anti-slip pad (15) is in contact with the bottom of the screw, and the first anti-slip pad (15) is made of rubber materials.
6. The positioning device for lead screw processing according to claim 1, wherein: one end of the fixing rod (19) is in contact with the middle part of the other side of the fixing plate (17), and the fixing rod (19) and the fixing spring (16) are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020163189.7U CN211967214U (en) | 2020-02-12 | 2020-02-12 | Positioning device for screw rod machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020163189.7U CN211967214U (en) | 2020-02-12 | 2020-02-12 | Positioning device for screw rod machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211967214U true CN211967214U (en) | 2020-11-20 |
Family
ID=73372691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020163189.7U Active CN211967214U (en) | 2020-02-12 | 2020-02-12 | Positioning device for screw rod machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211967214U (en) |
-
2020
- 2020-02-12 CN CN202020163189.7U patent/CN211967214U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219084930U (en) | Detection device for motor shaft | |
| CN215218316U (en) | Hardness test tool clamp based on hardness tester | |
| CN220993406U (en) | Press mounting device for tapered roller bearing | |
| CN211967214U (en) | Positioning device for screw rod machining | |
| CN213796350U (en) | Rotating mechanical shaft vibration measurement support | |
| CN114485332A (en) | Flat width and parallelism measuring device | |
| CN215572598U (en) | A inside and outside footpath measuring device for precision bearing processing | |
| CN218965092U (en) | High-precision pin shaft force position coupling polishing control device | |
| CN219265212U (en) | Multifunctional inspection jig for appearance of plastic suction part | |
| CN218973522U (en) | Sensor testing device | |
| CN220740242U (en) | Positioning tool for television bracket machining | |
| CN217617425U (en) | Steel bar bending device | |
| CN221405208U (en) | Detection device for bolt production | |
| CN221302194U (en) | Movable detection mechanism of automobile part detection tool | |
| CN220438369U (en) | Hub detection device for motor rotor | |
| CN219798705U (en) | Deep groove ball bearing flexibility detection device | |
| CN221254421U (en) | High-precision production equipment for glass processing | |
| CN220380435U (en) | Length measuring device for motor shaft production | |
| CN221464601U (en) | Cutter detecting instrument for cutter production detection | |
| CN221559390U (en) | Lead screw straightening equipment | |
| CN218628975U (en) | Bearing life detection tool | |
| CN221582826U (en) | Clamp for mechanical part production and processing | |
| CN221594145U (en) | Torsion detection equipment for manual brake adjusting mechanism | |
| CN219704407U (en) | Numerical control ultra-precision grinding machine with automatic alignment workpiece clamping mechanism | |
| CN214838206U (en) | High-precision motor direct-drive module structure |
Legal Events
| 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: A positioning device for screw processing Effective date of registration: 20230427 Granted publication date: 20201120 Pledgee: Industrial Bank Co.,Ltd. Shanghai Changning sub branch Pledgor: HIWIN TECHNOLOGIES Corp. Registration number: Y2023310000152 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20201120 Pledgee: Industrial Bank Co.,Ltd. Shanghai Changning sub branch Pledgor: HIWIN TECHNOLOGIES Corp. Registration number: Y2023310000152 |
|
| 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: A positioning device for screw processing Granted publication date: 20201120 Pledgee: Industrial Bank Co.,Ltd. Shanghai Changning sub branch Pledgor: HIWIN TECHNOLOGIES Corp. Registration number: Y2024310000545 |