CN221762335U - Anti-blocking mould oil cylinder - Google Patents

Abstract

The utility model relates to the technical field of mold oil cylinder, an anti-blocking mold oil cylinder, including an oil cylinder body and a cover, the outer wall of the oil cylinder body is installed with a cover, the inner wall of the oil cylinder body is provided with an anti-blocking mechanism, the anti-blocking mechanism includes a connecting ring, the outer wall of the connecting ring is threadedly connected to the oil cylinder body, the inner wall of the connecting ring is fixedly connected to the oil inlet pipe, and the inner wall of the oil inlet pipe is fixedly connected to the mounting plate. The tool is inserted into the flat groove of the round block to rotate the round block, and the round block drives the fixed frame and the filter screen on the connecting rod to rotate, so that the clean fixed frame and filter screen in other positions are replaced to the part where the hydraulic oil flows, and the motor drives the pulley on the transmission belt to rotate, and the pulley drives the brush on the belt to move, and the brush continuously cleans the used fixed frame and filter screen so that it can be reused, and the number of times and the length of time of the filter screen removal during use are controlled, so as to improve the work efficiency during use.

Description

Anti-clogging mold oil cylinder

Technical Field

The utility model relates to the technical field of mold oil cylinders, in particular to an anti-blocking mold oil cylinder.

Background Art

The mold cylinder is an important part of the mold. It is installed on the ejector plate and slider of the mold. It provides power for the ejection action after the mold is opened and closed or the movement of the slider. The cylinder is required to have reliable action and smooth movement.

For example, the anti-clogging mold oil cylinder with the authorization announcement number "CN217682569U" solves the problem of the existing anti-clogging mold oil cylinder, but the consequence of the reduced flow rate is that the time is prolonged. The above-mentioned filter device is installed in the mounting seat. By adding a filter device in front of the oil inlet and outlet of the mold oil cylinder, impurities in the hydraulic oil can be filtered to prevent impurities from entering the cylinder. Due to the improvement of the purity of the hydraulic oil inside the cylinder, the cylinder will not get stuck during the movement. In the existing anti-clogging mold oil cylinder, when there are impurities on the surface of the filter device, the impurities will block the filter screen on the surface of the filter device. Considering the need to disassemble the filter device to clean the filter screen, the work efficiency is reduced.

Utility Model Content

The utility model aims to solve the problem that the existing anti-clogging mold oil cylinder needs to disassemble the filter device to clean the filter screen, resulting in reduced work efficiency, and proposes an anti-clogging mold oil cylinder.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-clogging mold cylinder, comprising a cylinder body and a cover, the outer wall of the cylinder body is installed with a cover, the inner wall of the cylinder body is provided with an anti-clogging mechanism, the anti-clogging mechanism comprises a connecting ring, the outer wall of the connecting ring is threadedly connected to the cylinder body, the inner wall of the connecting ring is fixedly connected to the oil inlet pipe, the inner wall of the oil inlet pipe is fixedly connected to the mounting plate, the inner wall of the mounting plate is rotatably connected to the round block, the lower end of the round block is fixedly connected to the connecting rod, the outer wall of the connecting rod is fixedly connected to the fixing frame, and the inner wall of the fixing frame is fixedly connected to the filter.

Preferably, a cleaning mechanism is provided on the outer wall of the oil inlet pipe, and the cleaning mechanism includes a mounting plate, an end of the mounting plate is fixedly connected to the oil inlet pipe, the outer wall of the mounting plate is fixedly connected to the pulley, the outer wall of the pulley is rotatably connected to the belt, the outer wall of the belt is fixedly connected to the brush, the outer wall of the pulley is fixedly connected to the transmission belt, and the inner wall of the transmission belt is rotatably connected to the motor.

Preferably, the lower end of the mounting plate is fixedly connected to the fixing block, the lower end of the fixing block is fixedly connected to the circular ring, and the lower end of the circular ring is fixedly connected to the baffle plate.

Preferably, the upper end of the fixing frame is fixedly connected to the rubber ring.

Preferably, the lower end of the mounting plate is fixedly connected to the mounting box, the inner wall of the mounting box is fixedly connected to the motor, and the inner wall of the oil inlet pipe is fixedly connected to the partition.

Preferably, a disassembly plate is installed on the inner wall of the oil inlet pipe, and the outer wall of the disassembly plate is tightly pressed against the partition.

Preferably, the outer wall of the cover is fixedly connected to the piston rod.

The utility model proposes an anti-clogging mold oil cylinder, which has the beneficial effects of: inserting a tool into the flat groove of the round block to contact the round block to rotate the round block, and the round block drives the fixing frame and the filter screen on the connecting rod to rotate, so that the clean fixing frame and the filter screen at other positions are replaced to the position where the hydraulic oil flows, and the motor drives the pulley on the transmission belt to rotate, and the pulley drives the brush on the belt to move, and the brush continuously cleans the used fixing frame and filter screen so that they can be repeatedly used, thereby controlling the number of times and the length of time for disassembly of the filter screen during use, and improving the work efficiency during use.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic diagram of the front cross-sectional structure of FIG1;

FIG3 is a schematic diagram of a side cross-sectional structure of FIG1 ;

FIG4 is an enlarged structural schematic diagram of point A in FIG2;

FIG. 5 is a schematic diagram of the enlarged structure of point B in FIG. 2 .

In the figure: 1. cylinder body, 2. cover, 3. anti-blocking mechanism, 301. connecting ring, 302. oil inlet pipe, 303. mounting plate, 304. round block, 305. connecting rod, 306. fixing frame, 307. filter, 4. cleaning mechanism, 401. mounting plate, 402. pulley, 403. belt, 404. brush, 405. transmission belt, 406. motor, 5. fixing block, 6. ring, 7. baffle plate, 8. rubber ring, 9. mounting box, 10. partition, 11. disassembly plate, 12. piston rod.

DETAILED DESCRIPTION

Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Please refer to Figures 1-5. The utility model provides a technical solution: an anti-clogging mold cylinder, comprising a cylinder body 1 and a cover 2. The cover 2 is installed on the outer wall of the cylinder body 1, and an anti-clogging mechanism 3 is provided on the inner wall of the cylinder body 1. The fixing frame 306 on the outer wall of the connecting rod 305 is driven to change position through the round block 304, so as to achieve the effect of filtering and preventing the liquid at the oil inlet pipe 302 by the filter 307. The anti-clogging mechanism 3 comprises a connecting ring 301, the outer wall of the connecting ring 301 is threadedly connected to the cylinder body 1, the inner wall of the connecting ring 301 is fixedly connected to the oil inlet pipe 302, the inner wall of the oil inlet pipe 302 is fixedly connected to the mounting plate 303, the inner wall of the mounting plate 303 is rotatably connected to the round block 304, the lower end of the round block 304 is fixedly connected to the connecting rod 305, the outer wall of the connecting rod 305 is fixedly connected to the fixing frame 306, and the inner wall of the fixing frame 306 is fixedly connected to the filter 307.

Please refer to Figures 1, 2 and 5. The outer wall of the oil inlet pipe 302 is provided with a cleaning mechanism 4. The brush 404 is driven by the belt 403 to rub against the filter 307 to clean the lower end of the filter 307. The cleaning mechanism 4 includes a mounting plate 401. The end of the mounting plate 401 is fixedly connected to the oil inlet pipe 302. The outer wall of the mounting plate 401 is fixedly connected to the pulley 402. The outer wall of the pulley 402 is rotatably connected to the belt 403. The outer wall of the belt 403 is fixedly connected to the brush 404. The outer wall of the pulley 402 is fixedly connected to the transmission belt 405. The inner wall of the transmission belt 405 is rotatably connected to the motor 406. The model of the motor 406 can be determined according to actual needs to meet the work requirements.

The tool is inserted into the flat groove of the round block 304 to contact and rotate the round block 304, and the round block 304 drives the fixing frame 306 and the filter 307 on the connecting rod 305 to rotate, so that the clean fixing frame 306 and the filter 307 at other positions are replaced to the part where the hydraulic oil flows, and the motor 406 drives the pulley 402 on the transmission belt 405 to rotate, and the pulley 402 drives the brush 404 on the belt to move, and the brush 404 continuously cleans the used fixing frame 306 and the filter 307 so that they can be repeatedly used, thereby controlling the number of times and the length of time for disassembly of the filter during use, and improving the work efficiency during use.

Please refer to Figures 1 and 2. The lower end of the mounting plate 303 is fixedly connected to the fixing block 5, the lower end of the fixing block 5 is fixedly connected to the ring 6, the lower end of the ring 6 is fixedly connected to the baffle 7, and the upper end of the fixing frame 306 is fixedly connected to the rubber ring 8.

Please refer to Figures 1 and 2. The lower end of the mounting plate 401 is fixedly connected to the mounting box 9, the inner wall of the mounting box 9 is fixedly connected to the motor 406, the inner wall of the oil inlet pipe 302 is fixedly connected to the partition 10, the disassembly plate 11 is installed on the inner wall of the oil inlet pipe 302, the outer wall of the disassembly plate 11 is tightly pressed against the partition 10, and the outer wall of the cover 2 is fixedly connected to the piston rod 12.

Working principle:

The hydraulic oil flows downward from the oil inlet pipe 302 to the hole on the surface of the mounting plate 303 that communicates with the oil lever body 1, and flows to the filter screen 307 on the fixing frame 306. The hydraulic oil is filtered by the filter screen 307, so that the hydraulic oil flows from the lower end of the oil inlet pipe 302 into the interior of the oil lever body 1;

At the same time, a tool is used to regularly insert the surface of the mounting plate 303 into the flat groove of the round block 304 for rotation, and the round block 304 drives the fixing frame 306 and the filter 307 on the connecting rod 305 to rotate, and when the rubber ring 8 at the upper end of the fixing frame 306 contacts the baffle plate 7, the rubber ring 8 is squeezed and shrinks downward, so that the fixing frame 306 and the filter 307 at other positions are replaced to the position where the hydraulic oil flows, and the external power supply of the motor 406 is turned on, and the motor 406 starts to work, and the motor 406 drives the pulley 402 on the transmission belt 405 to rotate, and the pulley 402 drives the brush 4 on the belt 04 movement, the brush 404 continuously cleans the used fixing frame 306 and filter screen 307, so that the foreign matter on the lower end surface of the filter screen 307 is cleaned to the upper end of the disassembly plate 11 for temporary storage, and the foreign matter on the filter screen 307 will become loose, and the filter screen 307 can be completely used again until the working contact. The overall cleaning of all the fixing frames 306 and the filter screen 307 can avoid the blockage of the hydraulic oil circuit and solve the problem of preventing impurities from entering the inside of the oil cylinder. Due to the improvement of the purity of the hydraulic oil inside the oil cylinder, the oil cylinder action is blocked and the action is not smooth.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. An anti-clogging mold cylinder, comprising a cylinder body (1) and a cover (2), wherein the outer wall of the cylinder body (1) is provided with the cover (2), and is characterized in that: an anti-clogging mechanism (3) is provided on the inner wall of the cylinder body (1), and the anti-clogging mechanism (3) comprises a connecting ring (301), the outer wall of the connecting ring (301) is threadedly connected to the cylinder body (1), the inner wall of the connecting ring (301) is fixedly connected to an oil inlet pipe (302), the inner wall of the oil inlet pipe (302) is fixedly connected to a mounting plate (303), the inner wall of the mounting plate (303) is rotatably connected to a round block (304), the lower end of the round block (304) is fixedly connected to a connecting rod (305), the outer wall of the connecting rod (305) is fixedly connected to a fixing frame (306), and the inner wall of the fixing frame (306) is fixedly connected to a filter screen (307). 2. An anti-clogging mold cylinder according to claim 1, characterized in that: the outer wall of the oil inlet pipe (302) is provided with a cleaning mechanism (4), and the cleaning mechanism (4) includes a mounting plate (401), the end of the mounting plate (401) is fixedly connected to the oil inlet pipe (302), the outer wall of the mounting plate (401) is fixedly connected to the pulley (402), the outer wall of the pulley (402) is rotatably connected to the belt (403), the outer wall of the belt (403) is fixedly connected to the brush (404), the outer wall of the pulley (402) is fixedly connected to the transmission belt (405), and the inner wall of the transmission belt (405) is rotatably connected to the motor (406). 3. An anti-clogging mold cylinder according to claim 1, characterized in that: the lower end of the mounting plate (303) is fixedly connected to the fixed block (5), the lower end of the fixed block (5) is fixedly connected to the ring (6), and the lower end of the ring (6) is fixedly connected to the baffle (7). 4. An anti-clogging mold cylinder according to claim 1, characterized in that the upper end of the fixing frame (306) is fixedly connected to the rubber ring (8). 5. An anti-clogging mold cylinder according to claim 2, characterized in that: the lower end of the mounting plate (401) is fixedly connected to the mounting box (9), the inner wall of the mounting box (9) is fixedly connected to the motor (406), and the inner wall of the oil inlet pipe (302) is fixedly connected to the partition (10). 6. An anti-clogging mold cylinder according to claim 1, characterized in that a disassembly plate (11) is installed on the inner wall of the oil inlet pipe (302), and the outer wall of the disassembly plate (11) is tightly pressed against the partition (10). 7. An anti-clogging mold cylinder according to claim 1, characterized in that the outer wall of the cover (2) is fixedly connected to the piston rod (12).