CN214213030U - Mounting device for ball screw pair nut reverser - Google Patents
Mounting device for ball screw pair nut reverser Download PDFInfo
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- CN214213030U CN214213030U CN202023259752.XU CN202023259752U CN214213030U CN 214213030 U CN214213030 U CN 214213030U CN 202023259752 U CN202023259752 U CN 202023259752U CN 214213030 U CN214213030 U CN 214213030U
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- reverser
- profiling
- hole
- mounting
- ball screw
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Abstract
The utility model discloses a vice screw reverser of ball screw is with installation device, include: the nut reverser installing station is provided with a workbench, and a telescopic mechanism for controlling the up-and-down displacement of the nut is arranged in the workbench; a profiling reverser installing rod is arranged at the upper part of the screw reverser installing station, a first profiling reverser hole is formed in the profiling reverser installing rod, and a first air suction hole is formed in the first profiling reverser hole; the profiling reverser feeding clamp is matched with the profiling reverser mounting rod, a second profiling reverser hole is formed in the clamping end of the profiling reverser feeding clamp, a second air suction hole is formed in the second profiling reverser hole, and the first profiling reverser hole and the second profiling reverser hole are matched in a moving mode to clamp a reverser to be mounted in a screw nut on a workbench. The utility model discloses a device has promoted the installation effectiveness of reverser, has saved the cost expenditure of reverser installation simultaneously.
Description
Technical Field
The utility model relates to a vice field of making of ball, concretely relates to vice screw reverser of ball is with installation device.
Background
The ball screw pair is a commonly used transmission element on precision machinery, has the main functions of converting rotary motion into linear motion, converting acquired torque into axial repeated acting force, and has the characteristics of high precision, reversibility and high efficiency.
The ball screw for the automobile is small in size, the aperture of the nut is very small, the adopted nut structure is an internal circulation type nut, the structure of the matched reverser is complex, the quantity of the matched reverser is large, the matching gap between the reverser and the nut is very small, the reverser needs to be assembled from the inside of the nut, the manual operation difficulty is very high, and the assembly time is very slow; however, the ball screw for the automobile has a large market demand, has strict requirements on fast beat and low cost production, and has a very large difficulty in realizing online fast assembly of the reverser, which is also a difficult point that needs to be overcome urgently at present.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of the prior art, the utility model aims to provide an installation device for ball screw pair screw reverser.
A mounting device for a ball screw pair nut reverser, comprising:
the nut reverser installing station is provided with a workbench, and a telescopic mechanism for controlling the nut to move up and down is arranged in the workbench;
a profiling reverser installing rod is arranged at the upper part of the screw reverser installing station, a first profiling reverser hole is formed in the profiling reverser installing rod, and a first air suction hole is formed in the first profiling reverser hole;
the profiling reverser feeding clamp is matched with the profiling reverser mounting rod, a second profiling reverser hole is formed in the clamping end of the profiling reverser feeding clamp, a second air suction hole is formed in the second profiling reverser hole, and the first profiling reverser hole and the second profiling reverser hole are matched in a moving mode to clamp a reverser to be mounted in a screw nut on a workbench.
In a preferred embodiment of the present invention, the upper and lower displacements of the installation rod of the copying reverser are driven by the up-and-down moving cylinder, and the front and back displacements are driven by the front-and-back moving cylinder.
In a preferred embodiment of the invention, the up and down displacement of the profile reverser mounting bar moves along the slider guide rail.
In a preferred embodiment of the invention, the circumferential movement of the profile reverser mounting bar is effected by means of a belt pulley in cooperation with a rotary cylinder and a rotary gear.
In a preferred embodiment of the invention, the displacement of the profiling reverser feeding pinchers is controlled by a second displacement cylinder.
In a preferred embodiment of the invention, the said form reverser feed tongs send the reverser gripper to the position of the form reverser mounting bar through the combined action of the feed mechanism guide rail cylinder and the second displacement cylinder.
The beneficial effects of the utility model reside in that:
the utility model discloses a device has promoted the installation effectiveness of reverser, has saved the cost expenditure of reverser installation simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a third schematic structural diagram of the present invention.
Fig. 4 is a fourth schematic structural diagram of the present invention.
Fig. 5 is a schematic view of the local installation structure of the present invention.
Detailed Description
The mounting device for the ball screw pair nut reverser shown in fig. 1-4 comprises a nut reverser mounting station 7, wherein a workbench 3 is arranged on the nut reverser mounting station 7, and a telescopic mechanism 3a for controlling the up-and-down displacement of a nut 15 is arranged in the workbench 3 and can be arranged in a telescopic column form and controlled by a motor 11.
The upper part of the screw reverser installing station 7 is provided with a profiling reverser installing rod 2, the profiling reverser installing rod 2 is provided with a first profiling reverser hole 2a, and a first air suction hole 2b is arranged in the first profiling reverser hole 2 a.
The up-and-down displacement of the profiling reverser installing rod 2 is driven by the up-and-down moving cylinder 4, the up-and-down displacement of the profiling reverser installing rod 2 moves along the slide block guide rail 10, and the front-and-back displacement is driven by the front-and-back moving cylinder 9.
The circumferential movement of the profiling reverser installing rod 2 is realized by matching the belt pulley 14 with the rotary cylinder 5 and the rotary gear 6, and the belt pulley 14 is mainly driven by the rotary cylinder 5 to perform circumferential rotary movement, so that the profiling reverser installing rod 2 is ensured to have good flexibility, and the reverser can be installed in place.
The copying reverser feeding clamp 1 is matched with the copying reverser mounting rod 2, a second copying reverser hole 1a is formed in the clamping end of the copying reverser feeding clamp 1, a second air suction hole 1b is formed in the second copying reverser hole 1a, and the first copying reverser hole 2a and the second copying reverser hole 1a are movably matched to clamp a screw nut 15 of which the reverser is mounted on the workbench 3.
The displacement of the copying reverser feeding clamp 1 is controlled by the second movable air cylinder 8, and the copying reverser feeding clamp 1 clamps and conveys the reverser to the position of the copying reverser mounting rod 2 under the combined action of the feeding mechanism guide rail air cylinder 12 and the second movable air cylinder 8.
Because of possessing the above structure, the utility model discloses a theory of operation lies in:
and (3) feeding and conveying the screw 15 to a screw reverser installing station 7, adjusting the position of the screw 15 in the direction, and locking the screw installing position according to the fact that a stop groove on the screw 15 and a stop groove on an installing and supporting surface of the workbench 3 are matched points.
Then, the screw reverser mounting part is conveyed by the copying reverser feeding clamp 1, a second copying reverser hole 1a is formed in the copying reverser feeding clamp 1, and when the copying reverser feeding clamp is in a conveying state, the second copying reverser hole 1a sucks air to ensure that the reverser does not fall off in the conveying process;
then, the reverser parts are sent to the position of the copying reverser mounting rod 2 under the combined action of the feeding mechanism guide rail air cylinder 12 and the second moving air cylinder 8, the second copying reverser hole 1a of the copying reverser feeding clamp 1 is closed in the reversing part exchanging process between the copying reverser feeding clamp 1 and the copying reverser mounting rod 2, and the first copying reverser hole 2a of the copying reverser mounting rod 2 inhales air, so that the exchanging work of the reversing parts is realized;
the subsequent work task is mainly carried out at a reverser mounting station, the up-and-down displacement of the profiling reverser mounting rod 2 is driven by the up-and-down moving cylinder 4, the up-and-down displacement of the profiling reverser mounting rod 2 moves along the slide block guide rail 10, and the front-and-back displacement is driven by the front-and-back moving cylinder 9.
The circumferential movement of the profiling reverser installing rod 2 is realized by matching the belt pulley 14 with the rotary cylinder 5 and the rotary gear 6, and the belt pulley 14 is mainly driven by the rotary cylinder 5 to perform circumferential rotary movement, so that the profiling reverser installing rod 2 is ensured to have good flexibility, and the reverser can be installed in place.
When the copying reverser mounting rod 2 is deeply inserted into the screw nut 15 to mount the reverser parts, the telescopic column 3a in the screw nut 15 contracts to reserve the mounting position of the copying reverser mounting rod 2, and when the copying reverser mounting rod 2 is mounted and finished and the next mounting step is carried out, the telescopic column 3a moves upwards to occupy the reverser position which is mounted and positioned, so that the mounted reverser is prevented from falling off and missing.
The mutual matching of the telescopic column 3a of the screw reverser mounting station 7 and the copying reverser mounting rod 2 ensures that the three reversers can be stably mounted in place.
Claims (6)
1. The utility model provides a vice screw reverse utensils installation device of ball screw which characterized in that includes:
the nut reverser installing station is provided with a workbench, and a telescopic mechanism for controlling the nut to move up and down is arranged in the workbench;
a profiling reverser installing rod is arranged at the upper part of the screw reverser installing station, a first profiling reverser hole is formed in the profiling reverser installing rod, and a first air suction hole is formed in the first profiling reverser hole;
the profiling reverser feeding clamp is matched with the profiling reverser mounting rod, a second profiling reverser hole is formed in the clamping end of the profiling reverser feeding clamp, a second air suction hole is formed in the second profiling reverser hole, and the first profiling reverser hole and the second profiling reverser hole are matched in a moving mode to clamp a reverser to be mounted in a screw nut on a workbench.
2. The apparatus for mounting a ball screw pair nut runner as set forth in claim 1, wherein the vertical displacement of said contour reverser mounting bar is driven by an up-and-down moving cylinder, and the front-and-back displacement is driven by a front-and-back moving cylinder.
3. The ball screw pair nut reverser mounting apparatus according to claim 1, wherein the up-and-down displacement of the contour reverser mounting bar moves along the slide guide rail.
4. The apparatus for mounting a ball screw pair nut runner as set forth in claim 1, wherein the circumferential movement of said contour runner mounting bar is effected by a pulley in cooperation with a rotary cylinder and a rotary gear.
5. The apparatus for mounting a ball screw pair nut runner as set forth in claim 1, wherein the displacement of the feed clamp of the contour reverser is controlled by a second moving cylinder.
6. The apparatus for mounting a ball screw pair nut runner as set forth in claim 1, wherein said cam reverser feed collet clamps the runner to a position of the cam reverser mounting bar by the combined action of the feed mechanism rail cylinder and the second traveling cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023259752.XU CN214213030U (en) | 2020-12-29 | 2020-12-29 | Mounting device for ball screw pair nut reverser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023259752.XU CN214213030U (en) | 2020-12-29 | 2020-12-29 | Mounting device for ball screw pair nut reverser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214213030U true CN214213030U (en) | 2021-09-17 |
Family
ID=77706789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023259752.XU Active CN214213030U (en) | 2020-12-29 | 2020-12-29 | Mounting device for ball screw pair nut reverser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214213030U (en) |
-
2020
- 2020-12-29 CN CN202023259752.XU patent/CN214213030U/en active Active
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