CN218050503U - Device for processing spiral slideway on ball screw - Google Patents
Device for processing spiral slideway on ball screw Download PDFInfo
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- CN218050503U CN218050503U CN202221812951.5U CN202221812951U CN218050503U CN 218050503 U CN218050503 U CN 218050503U CN 202221812951 U CN202221812951 U CN 202221812951U CN 218050503 U CN218050503 U CN 218050503U
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Abstract
The utility model discloses a device for processing spiral slideway on ball screw belongs to ball screw processing equipment field, the device comprises a device body, the left end of device body is provided with first motor, the right-hand member of first motor is connected with first threaded rod, the right-hand member of first threaded rod is connected with the second threaded rod, the surface of first threaded rod and second threaded rod has all cup jointed through the screw and has driven the piece, the upper end sliding connection who drives the piece has the carriage, this a device for processing spiral slideway on ball screw is provided with the device of stationary lead screw, not only can fix the lead screw of different models size, can also drive the lead screw and rotate, when making milling cutter horizontal migration, can grind out spiral slideway to the lead screw, simultaneously because milling cutter's high fixed, the horizontal and vertical position of lead screw is fixed, so when grinding the round pin, comparatively firm, the effect of guaranteeing the slide precision has, still have the effect of quickening process speed simultaneously, do benefit to the use.
Description
Technical Field
The utility model relates to a ball screw processing equipment field, more specifically say, relate to a device for processing helical slideway on ball screw.
Background
At present, when the spiral slideway to ball screw is processed and manufactured, milling cutter is generally needed to be used for grinding and cutting the slideway, but when grinding the slideway, the position of the screw rod is fixed, the slideway is spiral, so that the screw rod or the milling cutter needs to be manually rotated, the slideway is rough, errors and other phenomena exist, the grinding efficiency is low, and the use is not facilitated.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, an object of the utility model is to provide a device for processing helical slideway on ball screw, it is provided with the device of stationary screw, not only can fix the lead screw of different model sizes, can also drive the lead screw and rotate, when making milling cutter horizontal migration, can grind the round pin spiral slideway to the lead screw, simultaneously because milling cutter's high fixed, the horizontal and vertical position of lead screw is fixed, so when grinding the round pin, comparatively firm, the effect of guaranteeing the slide precision has, still have the effect of accelerating the process velocity simultaneously, do benefit to the use.
In order to solve the above problems, the utility model adopts the following technical proposal.
The device for machining the spiral slideway on the ball screw comprises a device body, wherein a first motor is arranged at the left end of the device body, a first threaded rod is connected to the right end of the first motor, a second threaded rod is connected to the right end of the first threaded rod, driving blocks are sleeved on the outer surfaces of the first threaded rod and the second threaded rod through threads, a supporting frame is connected to the upper end of each driving block in a sliding mode, first air cylinders are symmetrically arranged at the upper end and the lower end of the inside of the supporting frame, the first air cylinders are connected with clamping blocks through air cylinder rods, second motors are symmetrically arranged at the left end and the right end of the device body, telescopic rods are connected to the outer surfaces of the first air cylinders through sleeved threaded blocks, lower end of each threaded block is fixedly connected with an air cylinder shell, a second air cylinder is arranged inside the air cylinder shell, the lower end of each second air cylinder is connected with a third motor, the device for machining the spiral slideway on the ball screw, can be used for machining the spiral slideway on the ball screw, can be used for machining the milling cutter, and can be used for machining the milling cutter with the lead screws in a milling cutter, and can be used for milling cutter with the milling cutter, and can be used for machining the lead screws with the milling cutter, and can be used for improving the milling cutter.
Furthermore, the right-hand member and the device body of second threaded rod rotate to be connected, and the device body has the effect of supporting the second threaded rod and balanced second threaded rod, and does not hinder the second threaded rod to rotate.
Further, the screw thread that first threaded rod and second threaded rod were provided with is opposite, and the screw thread of first threaded rod is positive thread, and the screw thread of second threaded rod is the reverse thread, through the setting of the first threaded rod of opposite screw thread and second threaded rod, has the effect that drives two carriage respectively and press from both sides tight piece lateral shifting or opposite movement adjustment length to can carry out the position fixing to the lead screw of different models.
Furthermore, the lower extreme of drive piece is provided with the ball, ball and device body sliding connection, the ball has the effect that reduces sliding contact area and frictional force between drive piece and the device body to have the effect that increases the smooth nature of sliding of drive piece on the device body.
Furthermore, the tail end of the third threaded rod is rotatably connected with the device body, and the device body has the function of supporting the third threaded rod and does not prevent the third threaded rod from rotating.
Compared with the prior art, the utility model has the advantages of:
(1) This scheme is provided with lead screw's device, not only can fix the lead screw of different model sizes, can also drive the lead screw and rotate for when milling cutter horizontal migration, can grind the lead screw and sell out spiral slideway, simultaneously because milling cutter's high fixed, the horizontal and vertical position of lead screw is fixed, so when grinding the round pin, comparatively firm, have the effect of guaranteeing the slide precision, still have the effect of accelerating process velocity simultaneously, do benefit to the use.
(2) The right-hand member and the device body of second threaded rod rotate to be connected, and the device body has the effect of supporting second threaded rod and balanced second threaded rod, and does not hinder the second threaded rod and rotate.
(3) The screw thread that first threaded rod and second threaded rod were provided with is opposite, and the screw thread of first threaded rod is positive thread, and the screw thread of second threaded rod is the reverse thread, through the setting of the first threaded rod of opposite screw thread and second threaded rod, has the effect that drives two carriage respectively and press from both sides tight piece lateral shifting or opposite movement adjustment length to can carry out the rigidity to the lead screw of different models.
(4) The lower extreme of drive piece is provided with the ball, and ball and device body sliding connection, the ball has the effect that reduces sliding contact area and frictional force between drive piece and the device body to have the effect that increases the smooth nature of drive piece slip on the device body.
(5) The tail end of the third threaded rod is rotatably connected with the device body, and the device body has the function of supporting the third threaded rod and does not hinder the rotation of the third threaded rod.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the milling cutter according to the present invention;
fig. 3 is an enlarged view of fig. 1 at a.
The numbering in the figures illustrates:
the device comprises a device body 1, a first motor 2, a first threaded rod 3, a second threaded rod 4, a driving block 5, a ball 6, a supporting frame 7, a first air cylinder 8, a clamping block 9, a second motor 10, a telescopic rod 11, a third motor 12, a third threaded rod 14, a thread block 15, an air cylinder shell 16, a second air cylinder 17 and a milling cutter 18.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, a device for processing a spiral slideway on a ball screw comprises a device body 1 and fig. 1-3, wherein a first motor 2 is arranged at the left end of the device body 1, the first motor 2 is a forward and reverse rotation motor, and belongs to the prior art, the right end of the first motor 2 is connected with a first threaded rod 3, the right end of the first threaded rod 3 is connected with a second threaded rod 4, the outer surfaces of the first threaded rod 3 and the second threaded rod 4 are sleeved with a driving block 5 through threads, the upper end of the driving block 5 is connected with a supporting frame 7 in a sliding way, the supporting frame 7 can rotate and can be driven by the driving block 5 to move transversely through the sliding connection of the driving block 5, the supporting frame 7 has the function of supporting a first air cylinder 8, the upper end and the lower end of the inner part of the supporting frame 7 are symmetrically provided with first air cylinders 8, the first air cylinders 8 are connected with a clamping block 9 through air cylinder rods, the clamping block 9 has the function of clamping and fixing a screw rod, the left end and the right end of the device body 1 are symmetrically provided with a second motor 10, the second motor 10 is connected in a unidirectional rotation manner, the second motor 10 is connected with a telescopic rod 11, the telescopic rod 11 has good telescopic characteristic, not only can drive the supporting frame 7 and the clamping block 9 to rotate, but also can not hinder the transverse movement of the supporting frame 7 and the clamping block 9 to adjust the distance, the tail end of the telescopic rod 11 is fixedly connected with the supporting frame 7, the upper left end of the device body 1 is provided with a third motor 12, the third motor 12 is a forward and reverse rotation motor, which belongs to the prior art, the right end of the third motor 12 is fixedly connected with a third threaded rod 14, the outer surface of the third threaded rod 14 is sleeved with a threaded block 15 through threads, the lower end of the threaded block 15 is fixedly connected with a cylinder shell 16, a second cylinder 17 is arranged inside the cylinder shell 16, and the lower end of the second cylinder 17 is connected with a milling cutter 18, the milling cutter 18 has the function of grinding the pin slideway.
Please refer to fig. 1, the right end of the second threaded rod 4 is rotatably connected with the device body 1, the device body 1 has the function of supporting the second threaded rod 4 and balancing the second threaded rod 4, and does not hinder the rotation of the second threaded rod 4, the threads of the first threaded rod 3 and the second threaded rod 4 are opposite, the thread of the first threaded rod 3 is a positive thread, the thread of the second threaded rod 4 is a negative thread, and through the arrangement of the first threaded rod 3 and the second threaded rod 3, the device has the function of respectively driving the two support frames 7 and the clamping block 9 to move transversely or move reversely to adjust the length, thereby fixing the positions of the lead screws of different models.
Referring to fig. 2 and 3, the lower end of the driving block 5 is provided with a ball 6, the ball 6 is slidably connected to the device body 1, the ball 6 has an effect of reducing a sliding contact area and friction between the driving block 5 and the device body 1, so that the end of the third threaded rod 14 is rotatably connected to the device body 1 to increase the smoothness of the sliding of the driving block 5 on the device body 1, and the device body 1 has an effect of supporting the third threaded rod 14 without preventing the third threaded rod 14 from rotating.
When the device for machining the spiral slideway on the ball screw is used, the distance between the supporting frame 7 and the clamping block 9 is adjusted according to the position of the screw, if the screw is short, a forward rotation switch of the first motor 2 is turned on, due to the arrangement of opposite threads of the first threaded rod 3 and the second threaded rod 4 and the threaded connection of the driving block 5, the supporting frame 7 drives the clamping block 9 to move oppositely, the distance between the two supporting frames 7 is shortened, the screw is placed in the supporting frame 7, the first air cylinder 9 is turned on, the first air cylinder 9 drives the clamping block 9 to move, the screw is clamped and fixed, after the screw is fixed, the second air cylinder 17 is turned on, the second air cylinder 17 drives the milling cutter 18 to move downwards to the surface of the screw, then the clockwise switches of the second motor 10 and the third motor 12 are turned on simultaneously, the second motor 10 drives the supporting frame 7 to rotate through the telescopic pipe 11, the supporting frame 7 drives the screw to rotate through the clamping block 9, the screw 10 is driven by the third motor 12 and the third motor 14 to move towards the right, the surface of the screw is ground, the slideway surface is simple to grind a pin, and the milling cutter is beneficial to use precision.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the protection scope of the present invention by replacing or changing the technical solution and the modified concept of the present invention within the technical scope of the present invention.
Claims (5)
1. The utility model provides a device for processing spiral slideway on ball screw, includes device body (1), its characterized in that: the left end of the device body (1) is provided with a first motor (2), the right end of the first motor (2) is connected with a first threaded rod (3), the right end of the first threaded rod (3) is connected with a second threaded rod (4), the outer surfaces of the first threaded rod (3) and the second threaded rod (4) are sleeved with a driving block (5) through threads, the upper end of the driving block (5) is connected with a supporting frame (7) in a sliding way, the upper end and the lower end of the inside of the supporting frame (7) are symmetrically provided with a first air cylinder (8), the first cylinder (8) is connected with a clamping block (9) through a cylinder rod, the left end and the right end of the device body (1) are symmetrically provided with a second motor (10), the second motor (10) is connected with a telescopic rod (11), the tail end of the telescopic rod (11) is fixedly connected with the supporting frame (7), the upper left end of the device body (1) is provided with a third motor (12), the right end of the third motor (12) is fixedly connected with a third threaded rod (14), the outer surface of the third threaded rod (14) is sleeved with a sleeved threaded block (15) through threads, the lower end of the thread block (15) is fixedly connected with a cylinder shell (16), a second cylinder (17) is arranged in the cylinder shell (16), the lower end of the second cylinder (17) is connected with a milling cutter (18).
2. The apparatus of claim 1, wherein the screw conveyor comprises: the right end of the second threaded rod (4) is rotatably connected with the device body (1).
3. The apparatus of claim 1, wherein the apparatus further comprises: the threads of the first threaded rod (3) and the second threaded rod (4) are opposite, the threads of the first threaded rod (3) are positive threads, and the threads of the second threaded rod (4) are negative threads.
4. The apparatus of claim 1, wherein the apparatus further comprises: the lower end of the driving block (5) is provided with a ball (6), and the ball (6) is connected with the device body (1) in a sliding mode.
5. The apparatus of claim 1, wherein the apparatus further comprises: the tail end of the third threaded rod (14) is rotatably connected with the device body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221812951.5U CN218050503U (en) | 2022-07-13 | 2022-07-13 | Device for processing spiral slideway on ball screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221812951.5U CN218050503U (en) | 2022-07-13 | 2022-07-13 | Device for processing spiral slideway on ball screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218050503U true CN218050503U (en) | 2022-12-16 |
Family
ID=84399776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221812951.5U Active CN218050503U (en) | 2022-07-13 | 2022-07-13 | Device for processing spiral slideway on ball screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218050503U (en) |
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2022
- 2022-07-13 CN CN202221812951.5U patent/CN218050503U/en active Active
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