CN221290540U

CN221290540U - Processing machine tool for pulley production

Info

Publication number: CN221290540U
Application number: CN202322846178.5U
Authority: CN
Inventors: 武海超; 武建立; 鄢青; 谢建军; 谢晓民
Original assignee: Jiyuan Zhongfu Machinery Manufacturing Co ltd
Current assignee: Jiyuan Zhongfu Machinery Manufacturing Co ltd
Priority date: 2023-10-24
Filing date: 2023-10-24
Publication date: 2024-07-09
Anticipated expiration: 2033-10-24

Abstract

The utility model provides a processing machine tool for pulley production, which comprises an operation table, wherein a through groove is formed in the top of the operation table, a polishing mechanism for processing a pulley is arranged above the through groove, a moving mechanism for driving the polishing mechanism to move left and right relative to the pulley is arranged in the through groove, and a driving mechanism for driving the moving mechanism to operate is arranged on the operation table; when the pulley processing machine tool is used, the lifting of the bearing plate is controlled through the second air cylinder to drive the lower clamping block to lift, so that the height of the upper pulley of the lower clamping block is adjusted, then the first air cylinder is started to drive the pressing column to move downwards, the pressing column is moved to drive the upper clamping block to be matched with the lower clamping block to clamp the pulleys, the pulleys with different sizes can be clamped after the heights are adjusted, then the moving mechanism is operated through the driving mechanism, and the grinding mechanism is driven to move left and right relative to the pulleys, so that the pulleys can be sequentially ground by the grinding mechanism, and the applicability of the pulley processing machine tool is greatly improved.

Description

Processing machine tool for pulley production

Technical Field

The utility model relates to the technical field of pulley production, in particular to a processing machine tool for pulley production.

Background

Pulleys are round or square mechanical devices, the main function of which is to change the direction of force or transfer force, the devices are usually made of metal, plastic, rubber and other materials, the devices can be selected according to different use environments and requirements, the pulleys are in various types and forms, including common pulleys, fixed pulleys, hanging pulleys, rollers, turntables and the like, the pulleys are widely applied in the fields of machinery, construction, traffic, chemical industry, electric power and the like, and special pulley processing machine tools are needed to manufacture the devices in the production process.

Patent document CN208601107U discloses a desktop lathe for pulley production, and the claim of protection "includes the base, the bottom fixedly connected with slipmat of base, the top fixedly connected with support column of base, the upside of support column is provided with the operation panel, install damper between operation panel and the support column, fixed establishment is installed in the left side at operation panel top, the right side fixedly connected with slide rail at operation panel top. This desktop lathe is used in pulley production, through fixed establishment's setting, place the pulley between the clamp splice, then rotate the rotation handle, rotate the first screw rod of handle drive and second screw rod synchronous rotation, under the effect of screw and spacing post, the clamp lever can press from both sides tightly for with the clamp splice of pulley looks adaptation with the pulley tightly clamp, at this moment just can be convenient process the pulley, great assurance the accuracy of processing, the quality of making the processing obviously promotes, guaranteed the quality of product'

The desktop lathe for pulley production in above-mentioned publication mainly considers carrying out the centre gripping through fixed establishment to the pulley of waiting to process, afterwards promote the tool bit through the cylinder and advance to process the pulley, and then promote the machining accuracy of pulley, it can only fix a pulley to do not consider in the in-service use fixed establishment simultaneously, be inconvenient for centre gripping a plurality of pulleys to process, then people are when changing the pulley, the step of manual operation is too many, it is not enough automatic, the operation is comparatively inconvenient, result in work efficiency to reduce, simultaneously the tool bit can only reciprocate through the cylinder, be inconvenient for the left and right sides remove, there is certain restriction when using, in addition when the pulley specification of fixed establishment centre gripping changes, in order to make the polishing mechanism can polish with the face location back that the pulley needs to polish, need adjust the clamping height of pulley, and the bench lathe for pulley production in the prior art is inconvenient for adjusting the clamping height of pulley, the suitability is lower.

Disclosure of utility model

The utility model aims to provide a processing machine tool for pulley production, and aims to solve the problem of low applicability of the processing machine tool for pulley production in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a machine tool for pulley production, comprising: the operation panel, the riser is installed to top one side of operation panel, the roof that has the cavity inside is installed at one side top of riser, the clamp plate is worn to be equipped with in the inside of roof, the first cylinder that is used for driving the clamp plate to go up and down is installed at the top of roof, multiunit clamp splice is installed to the bottom of clamp plate, the clamp splice is installed to the below back that runs through to the roof, the second cylinder is installed at the top of operation panel, the loading board is installed at the top of second cylinder, multiunit and last clamp splice complex lower clamp splice are installed at the top of loading board, the top of operation panel is provided with and runs through and be equipped with logical groove, the top of logical groove is provided with the grinding machanism that is used for handling the pulley to process, the internally mounted of logical groove has the mobile mechanism who is used for driving grinding machanism for controlling the pulley, install the actuating mechanism who is used for driving the mobile mechanism operation on the operation panel.

Preferably, a positioning column matched with the inner diameter of the pulley is arranged at the top of the lower clamping block.

Preferably, the polishing mechanism is a movable seat arranged above the through groove, a sliding groove is formed in the top of the movable seat, a sliding block is arranged in the sliding groove in a penetrating mode, the top of the sliding block is provided with a polishing device, and the top of the movable seat is provided with a third cylinder for pushing the polishing device to move forwards and backwards.

Preferably, the moving mechanism comprises a threaded rod, a nut block, a guide rod and a guide block, wherein the threaded rod is rotationally arranged in the through groove, the nut block is in threaded mounting on the threaded rod, the guide block is mounted on the outer wall of the nut block, the guide rod is mounted in the through groove, the guide rod is located right above the threaded rod, the guide block slides and penetrates through the outer wall of the guide rod, and the top of the guide block is connected with the bottom of the moving seat.

Preferably, the driving mechanism is a motor arranged at one side of the operation table, and the output end of the motor is connected with the end part of the threaded rod.

Preferably, the upright posts are symmetrically arranged in the cavity, and penetrate through the pressing plate.

Preferably, the top of the operation table is symmetrically provided with telescopic columns, and the top of the telescopic columns is connected with the bottom of the bearing plate.

The beneficial effects of the utility model are as follows:

When the pulley processing machine is used, the lifting of the bearing plate is controlled through the second air cylinder, the bearing plate is lifted to drive the lower clamping blocks to lift, the height of the pulleys on the lower clamping blocks is adjusted, then the first air cylinder is started to drive the pressing plate to move downwards, the pressing plate moves downwards to drive the pressing column to move downwards, the pressing column moves to drive the upper clamping blocks to clamp the pulleys in cooperation with the lower clamping blocks, the pulleys with different sizes can be clamped after the heights are adjusted, then the moving mechanism is operated through the driving mechanism, and the moving mechanism is operated to drive the polishing mechanism to move left and right relative to the pulley groups, so that the pulley groups can be polished by the polishing mechanism in sequence, and the applicability of the pulley processing machine is greatly improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a schematic cross-sectional elevation view of the present utility model.

Fig. 3 is a schematic view of a second cylinder structure of the present utility model.

Fig. 4 is a schematic view of the structure of fig. 1a according to the present utility model.

Fig. 5 is a schematic view of the structure of fig. 2B according to the present utility model.

In the figure: 1. an operation table; 2. a vertical plate; 3. a top plate; 4. a first cylinder; 5. a cavity; 6. a pressing plate; 7. a column; 8. pressing a column; 9. a second cylinder; 10. a carrying plate; 11. a telescopic column; 12. a lower clamping block; 13. positioning columns; 14. a through groove; 15. a threaded rod; 16. a driving mechanism; 17. a nut block; 18. a guide block; 19. a guide rod; 20. a polishing mechanism; 21. a chute; 22. a slide block; 23. a polishing device; 24. and a third cylinder.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

As shown in fig. 1 to 5, a processing machine tool for pulley production comprises an operation table 1, a vertical plate 2 is installed on one side of the top of the operation table 1, a top plate 3 with a cavity 5 inside is installed on the top of one side of the vertical plate 2, a pressing plate 6 is penetrated in the top of the top plate 3, a first cylinder 4 for driving the pressing plate 6 to lift is installed on the top of the top plate 3, a plurality of groups of pressing columns 8 are installed on the bottom of the pressing plate 6, an upper clamping block is installed after the pressing columns 8 penetrate below the top plate 3, a second cylinder 9 is installed on the top of the operation table 1, a bearing plate 10 is installed on the top of the bearing plate 10, a plurality of groups of lower clamping blocks 12 matched with the upper clamping block are installed on the top of the operation table 1, a through groove 14 is penetrated and a polishing mechanism 20 for pulley processing is arranged above the through groove 14, a moving mechanism for driving the polishing mechanism 20 to move left and right relative to a pulley is installed on the operation table 1.

When the placing height of the pulleys needs to be adjusted, the lifting of the bearing plate 10 is controlled through the second air cylinder 9, the bearing plate 10 is lifted to drive the lower clamping blocks 12 to lift, the pulley heights on the lower clamping blocks 12 are further adjusted, the pulleys with different sizes can be polished well by the polishing mechanism 20, the first air cylinder 4 is started to drive the pressing plate 6 to move downwards, the pressing plate 6 moves downwards to drive the pressing column 8 to move downwards, the pressing column 8 moves to drive the upper clamping blocks to be matched with the lower clamping blocks 12 to clamp the pulleys, the pulleys with different sizes can be clamped after being adjusted in height, then the driving mechanism 16 is used for operating, the moving mechanism is operated to drive the polishing mechanism 20 to move left and right relative to the pulley groups, the pulley groups can be polished sequentially by the polishing mechanism 20, and the applicability of the pulley processing machine tool is greatly improved.

As shown in fig. 2, a positioning column 13 matched with the inner diameter of the pulley is mounted on the top of the lower clamp block 12.

The positioning column 13 is arranged to enable the pulleys to be pre-fixed on the lower clamping block 12, so that people can conveniently place a plurality of groups of pulleys.

As shown in fig. 4, the polishing mechanism 20 is a movable seat disposed above the through groove 14, a sliding groove 21 is disposed at the top of the movable seat, a sliding block 22 is disposed in the sliding groove 21 in a penetrating manner, a polishing device 23 is mounted at the top of the sliding block 22, and a third cylinder 24 for pushing the polishing device 23 to move back and forth is mounted at the top of the movable seat.

The polishing device 23 is used for polishing the pulley, the cooperation of the sliding groove 21 and the sliding block 22 enables the polishing device 23 to be guided and limited at the top of the movable seat, and the third cylinder 24 is started to drive the polishing device 23 to approach or separate from the pulley.

As shown in fig. 2 and 5, the moving mechanism comprises a threaded rod 15, a nut block 17, a guide rod 19 and a guide block 18, wherein the threaded rod 15 is rotatably arranged in the through groove 14, the nut block 17 is mounted on the threaded rod 15 in a threaded manner, the guide block 18 is mounted on the outer wall of the nut block 17, the guide rod 19 is mounted in the through groove 14, the guide rod 19 is positioned right above the threaded rod 15, the guide block 18 is slidably arranged on the outer wall of the guide rod 19 in a penetrating manner, and the top of the guide block 18 is connected with the bottom of the moving seat.

Can drive threaded rod 15 through actuating mechanism 16 and rotate, threaded rod 15 rotates and drives nut piece 17 at the inside removal of logical groove 14, and the cooperation of guide bar 19 and guide block 18 makes nut piece 17 obtain spacingly when nut piece 17 removes, prevents that nut piece 17 from producing the rotation on threaded rod 15, and nut piece 17 removes and drives guide block 18 and remove, and guide block 18 removes and drive the removal seat and remove, and then realizes the purpose that drives grinding machanism 20 and remove.

Specifically, the driving mechanism 16 is a motor installed at one side of the console 1, and an output end of the motor is connected to an end of the threaded rod 15, so as to drive the threaded rod 15 to rotate in the through groove 14.

As shown in fig. 2, the upright posts 7 are symmetrically installed inside the cavity 5, and the upright posts 7 penetrate through the pressing plate 6.

The upright posts 7 enable the pressing plate 6 to move vertically, so that a plurality of groups of pulleys can be well clamped.

As shown in fig. 3, the top of the console 1 is symmetrically provided with telescopic columns 11, and the top of the telescopic columns 11 is connected with the bottom of the bearing plate 10.

The telescopic column 11 enables the lifting of the bearing plate 10 to be vertical, and the bearing effect of the bearing plate 10 on multiple groups of pulleys is improved.

Working principle: when the pulley grinding device is used, the lifting of the bearing plate 10 is controlled through the second air cylinder 9, the bearing plate 10 is lifted to drive the lower clamping block 12 to lift, the pulley heights on the lower clamping block 12 are adjusted, pulleys of different sizes can be well ground by the grinding mechanism 20, the first air cylinder 4 is started to drive the pressing plate 6 to move downwards, the pressing plate 6 is driven to move downwards to drive the pressing column 8 to move, the pressing column 8 is driven to drive the upper clamping block to be matched with the lower clamping block 12 to clamp the pulleys, a plurality of groups of pulleys are clamped, then the threaded rod 15 is driven to rotate in the through groove 14 through the starting motor, the threaded rod 15 is driven to rotate to drive the nut block 17 to move in the through groove 14, the cooperation of the guide rod 19 and the guide block 18 enables the nut block 17 to be limited when the nut block 17 moves to rotate on the threaded rod 15, the nut block 17 is prevented from moving to drive the guide block 18 to move, the guide block 18 moves to drive the movable seat to move, the purpose of driving the grinding mechanism 20 is achieved, the sliding groove 21 and the sliding block 22 cooperate to enable the grinding device 23 to be guided and limited at the top of the movable seat, the third air cylinder 24 is started to drive the grinding device to be close to or far away from the pulleys 20, and the pulleys can be processed in sequence.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A machine tool for pulley production, comprising: the utility model provides an operation panel (1), its characterized in that, riser (2) are installed to top one side of operation panel (1), roof (3) that inside has cavity (5) are installed at one side top of riser (2), clamp plate (6) are worn to be equipped with in the inside of roof (3), first cylinder (4) that are used for driving clamp plate (6) to go up and down are installed at the top of roof (3), multiunit clamp column (8) are installed to the bottom of clamp plate (6), install the clamp splice behind the below to roof (3) in clamp column (8), second cylinder (9) are installed at the top of operation panel (1), loading board (10) are installed at the top of second cylinder (9), multiunit and last clamp splice complex lower clamp splice (12) are installed at the top of loading board (10), the top of operation panel (1) is provided with and runs through and is equipped with logical groove (14), the top of logical groove (14) is provided with polishing mechanism (20) that are used for to pulley processing, the inside of logical groove (14) runs through and installs and is used for driving mechanism (16) for moving relative to the driving mechanism (16) of moving on the operation panel (1).

2. The machine tool for pulley production according to claim 1, characterized in that the top of the lower clamping block (12) is fitted with a positioning post (13) matching the inner diameter of the pulley.

3. The machine tool for pulley production according to claim 1, wherein the polishing mechanism (20) is a movable seat arranged above the through groove (14), a sliding groove (21) is arranged at the top of the movable seat, a sliding block (22) is arranged in the sliding groove (21) in a penetrating manner, a polishing device (23) is arranged at the top of the sliding block (22), and a third air cylinder (24) for pushing the polishing device (23) to move forwards and backwards is arranged at the top of the movable seat.

4. A machine tool for pulley production according to claim 3, wherein the moving mechanism comprises a threaded rod (15), a nut block (17), a guide rod (19) and a guide block (18), the threaded rod (15) is rotatably arranged in the through groove (14), the nut block (17) is mounted on the threaded rod (15) in a threaded manner, the guide block (18) is mounted on the outer wall of the nut block (17), the guide rod (19) is mounted in the through groove (14), the guide rod (19) is located right above the threaded rod (15), the guide block (18) is slidably arranged on the outer wall of the guide rod (19), and the top of the guide block (18) is connected with the bottom of the moving seat.

5. The machine tool for pulley production according to claim 4, characterized in that the driving mechanism (16) is a motor mounted on one side of the operating table (1), the output end of the motor being connected to the end of the threaded rod (15).

6. The machine tool for pulley production according to claim 1, characterized in that the inside of the cavity (5) is symmetrically provided with the upright posts (7), and the upright posts (7) penetrate through the pressing plate (6).

7. The machine tool for producing pulleys according to claim 1, wherein the top of the operating table (1) is symmetrically provided with telescopic columns (11), and the top of the telescopic columns (11) is connected with the bottom of the bearing plate (10).