Die lubricating structure

Abstract

The utility model relates to the technical field of machining devices, and discloses a mold lubricating structure which comprises a rack, a mounting block, an adjusting block and a sponge smearing block, a first sliding groove is formed in the middle of the inner wall of one side of the rack, and a two-way threaded rod is rotationally connected to the middle of the inner wall of the rear end of the first sliding groove; l-shaped clamping blocks are in threaded connection with the front end and the rear end of the outer wall of a rod body of the bidirectional threaded rod and slide in the first sliding grooves, a plurality of limiting grooves are formed in the middle of the outer wall of one side of each L-shaped clamping block, clamping plates are slidably connected into the limiting grooves, and a supporting plate is fixedly connected to one side of the outer wall of the front end of the rack. The upper surface of the supporting plate is fixedly connected with a first servo motor. According to the mold lubricating device, the bidirectional threaded rod, the L-shaped clamping block, the clamping plate and the fastening threaded rod provided with the second rotating handle are used in cooperation, so that molds of different sizes can be clamped conveniently, and different molds can be lubricated.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing devices, in particular to a mold lubrication structure. Background Art

[0002] The mold lubrication structure is a method of applying lubricating oil on the mold surface and forming a lubricating film on the mold surface, thereby reducing the friction coefficient between the mold and the workpiece, thereby reducing scratches and damage between the mold and the workpiece, improving product quality, and extending the service life of the mold.

[0003] However, most of the existing mold lubrication structures on the market are not convenient for clamping molds of different sizes, and thus are not convenient for lubricating molds of different sizes. In addition, most of the existing mold lubrication structures on the market have poor lubrication effects on molds, which easily causes the lubricating film formed by the lubricating oil on the surface of the mold to be uneven, thereby reducing the production quality of the workpiece and shortening the service life of the mold.

[0004] Therefore, those skilled in the art provide a mold lubrication structure to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a mold lubrication structure is proposed. The first servo motor drives the adjusting threaded rod to rotate, thereby adjusting the position of the mounting block, and the second servo motor drives the gear to rotate, thereby cooperating with the gear rod to adjust the height of the sponge smear block, so that the sponge smear block soaked in lubricating oil contacts the mold, thereby improving the lubrication effect of the mold to a certain extent, making the lubricating film formed by the lubricating oil on the surface of the mold uniform, thereby improving the production quality of the workpiece and extending the service life of the mold.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A mold lubrication structure comprises a frame, a mounting block, an adjustment block and a sponge smearing block, wherein a first slide groove is provided in the middle of an inner wall on one side of the frame, a bidirectional threaded rod is rotatably connected to the middle of an inner wall at the rear end of the first slide groove, an L-shaped clamping block is threadedly connected to the front end and the rear end of an outer wall of a rod body of the bidirectional threaded rod, and the L-shaped clamping block slides inside the first slide groove, a plurality of limit grooves are provided in the middle of an outer wall on one side of the L-shaped clamping block, and a clamping plate is slidably connected to the inside of each limit groove;

[0008] A support plate is fixedly connected to one side of the outer wall of the front end of the frame, a first servo motor is fixedly connected to the upper surface of the support plate, a second slide groove is opened on one side of the inner bottom surface of the frame, an adjusting threaded rod is fixedly connected to the output shaft of the first servo motor, a moving block is threadedly connected to the outer wall of the adjusting threaded rod, the moving block slides inside the second slide groove, and the upper surface of the moving block is fixedly connected to the mounting block;

[0009] An installation cavity is provided at the upper end of the outer wall on one side of the installation block, a second servo motor is fixedly connected to the bottom surface inside the installation cavity, a gear is fixedly connected to the output shaft of the second servo motor, a sealing plate is fixedly connected to the outer wall on one side of the installation cavity by a plurality of bolts, a first installation groove is provided in the middle of the upper surface of the installation block, the first installation groove is connected through the installation cavity, a second installation groove is provided at the front end and the rear end of the upper surface of the installation block respectively, a sponge smearing block is fixedly connected to the middle of the outer wall on the other side of the adjustment block, and a gear rod is fixedly connected to the middle of the lower surface of the adjustment block;

[0010] Through the above technical solution, by using the bidirectional threaded rod, the L-shaped clamping block, the clamping plate and the fastening threaded rod provided with the second turning handle in coordination, it is convenient to clamp molds of different sizes and perform lubrication operations on different molds.

[0011] Furthermore, a second rubber pad is fixedly connected to one side of the lower surface of the clamping plate near the center of the frame, and a first rubber pad is fixedly connected to one side of the inner bottom surface of the L-shaped clamping block near the center of the frame;

[0012] Through the above technical solution, it is convenient to clamp the mold to be lubricated through the clamping plate and the L-shaped clamping block, and contact the mold through the first rubber pad and the second rubber pad, thereby absorbing the vibration and impact caused by mechanical operation, reducing noise, and increasing the service life of the mold.

[0013] Furthermore, a fastening threaded rod is rotatably connected to one side of the inner bottom surface of the L-shaped clamping block away from the center of the frame, and the outer wall of the fastening threaded rod is threadedly connected to the clamping plate;

[0014] Through the above technical solution, it is convenient to adjust the distance between the clamping plate and the L-shaped clamping block by rotating the fastening threaded rod, so that it is convenient for workers to install and disassemble the mold.

[0015] Furthermore, the upper ends of the fastening threaded rods all pass through the L-shaped clamping block to the outside of the L-shaped clamping block and are fixedly connected to the second turning handle;

[0016] The above technical solution makes it easy for the staff to rotate the fastening threaded rod through the second turning handle.

[0017] Furthermore, the front end of the bidirectional threaded rod passes through the first slide slot to the outside of the frame and is fixedly connected to the first rotating handle;

[0018] Through the above technical solution, it is convenient for the staff to rotate the bidirectional threaded rod through the first turning handle, thereby adjusting the distance between the two L-shaped clamping blocks, and thus adapting to molds of different lengths.

[0019] Furthermore, the rear end of the adjusting threaded rod passes through the frame to the interior of the second slide slot and is rotatably connected to the inner wall of the rear end of the second slide slot;

[0020] Through the above technical solution, it is convenient to drive the adjusting threaded rod to rotate through the first servo motor, so that the moving block drives the mounting block to slide inside the second sliding groove.

[0021] Furthermore, the front end and the rear end of the lower surface of the adjustment block are fixedly connected with support rods, and the support rods slide inside the second mounting groove;

[0022] Through the above technical solution, it is convenient to improve the stability of the movement of the adjustment block through the support rod.

[0023] Further, the gear rod slides inside the first mounting groove, and the gear rod is meshed and connected with the gear;

[0024] Through the above technical solution, it is convenient for the staff to drive the gear to rotate through the second servo motor, thereby moving the gear rod inside the first installation groove, so as to adjust the height of the adjustment block.

[0025] The utility model has the following beneficial effects:

[0026] 1. Compared with the existing mold lubrication structures on the market, the mold lubrication structure proposed by the utility model is convenient for clamping molds of different sizes and lubricating different molds through the coordinated use of a bidirectional threaded rod, an L-shaped clamping block, a clamping plate and a fastening threaded rod provided with a second rotating handle.

[0027] 2. Compared with the existing mold lubrication structures on the market, the mold lubrication structure proposed by the utility model drives the adjustment threaded rod to rotate through the first servo motor, thereby adjusting the position of the mounting block, and drives the gear to rotate through the second servo motor, thereby cooperating with the gear rod to adjust the height of the sponge smear block, so that the sponge smear block soaked in lubricating oil contacts the mold, thereby improving the lubrication effect of the mold to a certain extent, making the lubricating film formed by the lubricating oil on the surface of the mold uniform, thereby improving the production quality of the workpiece and extending the service life of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the main structure of a mold lubrication structure proposed by the utility model;

[0029] Figure 2 An exploded view of the local structure of a mold lubrication structure proposed by the utility model;

[0030] Figure 3 A schematic diagram of a partial structure of a mold lubrication structure proposed by the utility model;

[0031] Figure 4 It is a partial cross-sectional exploded view of the local structure of a mold lubrication structure proposed by the utility model;

[0032] Figure 5 A mold lubrication structure proposed by the utility model Figure 2 Enlarged view of point A in the middle.

[0033] Legend:

[0034] 1. Frame; 2. First slide groove; 3. Bidirectional threaded rod; 4. First turning handle; 5. L-shaped clamp block; 6. Limiting groove; 7. First rubber pad; 8. Clamp plate; 9. Second rubber pad; 10. Fastening threaded rod; 11. Second turning handle; 12. Support plate; 13. First servo motor; 14. Adjusting threaded rod; 15. Moving block; 16. Mounting block; 17. First mounting groove; 18. Second mounting groove; 19. Mounting cavity; 20. Second servo motor; 21. Gear; 22. Sealing plate; 23. Adjusting block; 24. Sponge smear block; 25. Support rod; 26. Gear rod; 27. Second slide groove. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Reference Figure 1-5 , an embodiment provided by the utility model:

[0037] A mold lubrication structure, comprising a frame 1, a mounting block 16, an adjustment block 23 and a sponge smearing block 24, a first slide groove 2 is provided in the middle of the inner wall on one side of the frame 1, a bidirectional threaded rod 3 is rotatably connected to the middle of the inner wall at the rear end of the first slide groove 2, an L-shaped clamping block 5 is threadedly connected to the front end and the rear end of the outer wall of the bidirectional threaded rod 3, the L-shaped clamping block 5 slides inside the first slide groove 2, a plurality of limiting grooves 6 are provided in the middle of the outer wall on one side of the L-shaped clamping block 5, and a clamping plate 8 is slidably connected to the inside of the limiting groove 6;

[0038] A support plate 12 is fixedly connected to one side of the outer wall of the front end of the frame 1, and a first servo motor 13 is fixedly connected to the upper surface of the support plate 12. A second slide groove 27 is opened on one side of the inner bottom surface of the frame 1, and an adjusting threaded rod 14 is fixedly connected to the output shaft of the first servo motor 13. A moving block 15 is threadedly connected to the outer wall of the rod body of the adjusting threaded rod 14. The moving block 15 slides inside the second slide groove 27, and the upper surface of the moving block 15 is fixedly connected to the mounting block 16.

[0039] A mounting cavity 19 is provided at the upper end of the outer wall on one side of the mounting block 16, a second servo motor 20 is fixedly connected to the bottom surface inside the mounting cavity 19, a gear 21 is fixedly connected to the output shaft of the second servo motor 20, a sealing plate 22 is fixedly connected to the outer wall on one side of the mounting cavity 19 by a plurality of bolts, a first mounting groove 17 is provided in the middle of the upper surface of the mounting block 16, the first mounting groove 17 is through-connected with the mounting cavity 19, second mounting grooves 18 are respectively provided at the front end and the rear end of the upper surface of the mounting block 16, a sponge smear block 24 is fixedly connected to the middle of the outer wall on the other side of the adjusting block 23, and a gear rod 26 is fixedly connected to the middle of the lower surface of the adjusting block 23.

[0040] The adjusting threaded rod 14 is driven to rotate by the first servo motor 13 to adjust the position of the mounting block 16, and the gear 21 is driven to rotate by the second servo motor 20 to adjust the height of the sponge smear block 24 in cooperation with the gear rod 26, so that the sponge smear block 24 soaked in lubricating oil contacts the mold, which improves the lubrication effect of the mold to a certain extent and makes the lubricating film formed by the lubricating oil on the surface of the mold uniform, thereby improving the production quality of the workpiece and extending the service life of the mold.

[0041] The lower surface of the clamping plate 8 is fixedly connected to a second rubber pad 9 on one side near the center of the frame 1, and the inner bottom surface of the L-shaped clamping block 5 is fixedly connected to a first rubber pad 7 on one side near the center of the frame 1, so that the mold to be lubricated can be clamped by the clamping plate 8 and the L-shaped clamping block 5, and the mold can be contacted by the first rubber pad 7 and the second rubber pad 9, thereby absorbing the vibration and impact generated by the mechanical operation, reducing noise, and improving the service life of the mold. The inner bottom surface of the L-shaped clamping block 5 is rotatably connected to a fastening threaded rod 10 on one side away from the center of the frame 1, and the outer wall of the rod body of the fastening threaded rod 10 is threadedly connected to the clamping plate 8, so that the distance between the clamping plate 8 and the L-shaped clamping block 5 can be adjusted by rotating the fastening threaded rod 10, so that the staff can install and disassemble the mold conveniently. The upper end of the fastening threaded rod 10 passes through the L-shaped clamping block 5 to the outside of the L-shaped clamping block 5 and is fixedly connected to a second turning handle 11, so that the staff can rotate the second turning handle 11 through the second The turning handle 11 rotates the fastening threaded rod 10, and the front end of the bidirectional threaded rod 3 passes through the first slide groove 2 to the outside of the frame 1 and is fixedly connected with the first turning handle 4, so that the staff can rotate the bidirectional threaded rod 3 through the first turning handle 4, thereby adjusting the distance between the two L-shaped clamping blocks 5, thereby adapting to molds of different lengths, and the rear end of the adjusting threaded rod 14 passes through the frame 1 to the inside of the second slide groove 27 and is rotatably connected to the inner wall of the rear end of the second slide groove 27, so that the adjusting threaded rod 14 can be driven to rotate by the first servo motor 13, so that the moving block 15 drives the mounting block 16 to slide inside the second slide groove 27, and the front and rear ends of the lower surface of the adjusting block 23 are fixedly connected with the support rod 25, and the support rod 25 slides inside the second mounting groove 18, so that the stability of the movement of the adjusting block 23 can be improved by the support rod 25, and the gear rod 26 slides inside the first mounting groove 17, and the gear rod 26 is meshed with the gear 21.

[0042] It is convenient for the staff to drive the gear 21 to rotate through the second servo motor 20 , thereby moving the gear rod 26 inside the first installation groove 17 , thereby adjusting the height of the adjustment block 23 .

[0043] Working principle: When using the mold lubrication structure, first, the bidirectional threaded rod 3 is rotated by the first turning handle 4, and then the distance between the two L-shaped clamping blocks 5 is adjusted according to the molds of different sizes. Secondly, the fastening threaded rod 10 is rotated by the second turning handle 11, and then the distance between the clamping plate 8 and the L-shaped clamping block 5 is adjusted, so that the mold is clamped by the first rubber pad 7 and the second rubber pad 9. Then, the lubricating oil is soaked in the sponge smear block 24. Finally, the adjusting threaded rod 14 is driven to rotate by the first servo motor 13 to adjust the position of the moving block 15 provided with the mounting block 16, and the gear 21 is driven to rotate by the second servo motor 20 to cooperate with the gear rod 26 to adjust the height of the adjusting block 24 provided with the sponge smear block 24, so that the sponge smear block 24 contacts the mold to complete the lubrication operation.

[0044] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mold lubrication structure, comprising a frame (1), a mounting block (16), an adjustment block (23) and a sponge smearing block (24), characterized in that: A first slide groove (2) is provided in the middle of the inner wall of one side of the frame (1); a bidirectional threaded rod (3) is rotatably connected to the middle of the inner wall at the rear end of the first slide groove (2); an L-shaped clamping block (5) is threadedly connected to the front and rear ends of the outer wall of the bidirectional threaded rod (3); the L-shaped clamping block (5) slides inside the first slide groove (2); a plurality of limiting grooves (6) are provided in the middle of the outer wall of one side of the L-shaped clamping block (5); and a clamping plate (8) is slidably connected inside the limiting groove (6); A support plate (12) is fixedly connected to one side of the front end outer wall of the frame (1), a first servo motor (13) is fixedly connected to the upper surface of the support plate (12), a second slide groove (27) is opened on one side of the inner bottom surface of the frame (1), an output shaft of the first servo motor (13) is fixedly connected to an adjusting threaded rod (14), a moving block (15) is threadedly connected to the outer wall of the adjusting threaded rod (14), the moving block (15) slides inside the second slide groove (27), and the upper surface of the moving block (15) is fixedly connected to the mounting block (16); A mounting cavity (19) is provided at the upper end of the outer wall on one side of the mounting block (16); a second servo motor (20) is fixedly connected to the bottom surface inside the mounting cavity (19); an output shaft of the second servo motor (20) is fixedly connected to a gear (21); a sealing plate (22) is fixedly connected to the outer wall on one side of the mounting cavity (19) by a plurality of bolts; a first mounting groove (17) is provided in the middle of the upper surface of the mounting block (16); the first mounting groove (17) is connected to the mounting cavity (19); second mounting grooves (18) are respectively provided at the front end and the rear end of the upper surface of the mounting block (16); a sponge smearing block (24) is fixedly connected to the middle of the outer wall on the other side of the adjustment block (23); and a gear rod (26) is fixedly connected to the middle of the lower surface of the adjustment block (23).

2. A mold lubrication structure according to claim 1, characterized in that: A second rubber pad (9) is fixedly connected to one side of the lower surface of the clamping plate (8) close to the center of the frame (1), and a first rubber pad (7) is fixedly connected to one side of the inner bottom surface of the L-shaped clamping block (5) close to the center of the frame (1).

3. A mold lubrication structure according to claim 1, characterized in that: A fastening threaded rod (10) is rotatably connected to one side of the inner bottom surface of the L-shaped clamp block (5) away from the center of the frame (1), and the outer wall of the fastening threaded rod (10) is threadedly connected to the clamp plate (8).

4. A mold lubrication structure according to claim 3, characterized in that: The upper ends of the fastening threaded rods (10) pass through the L-shaped clamping block (5) to the outside of the L-shaped clamping block (5) and are fixedly connected to the second rotating handle (11).

5. A mold lubrication structure according to claim 1, characterized in that: The front end of the bidirectional threaded rod (3) passes through the first sliding groove (2) to the outside of the frame (1) and is fixedly connected to the first rotating handle (4).

6. A mold lubrication structure according to claim 1, characterized in that: The rear end of the adjusting threaded rod (14) passes through the frame (1) to the interior of the second sliding groove (27) and is rotatably connected to the inner wall of the rear end of the second sliding groove (27).

7. A mold lubrication structure according to claim 1, characterized in that: The front end and the rear end of the lower surface of the adjustment block (23) are both fixedly connected with a support rod (25), and the support rod (25) slides inside the second installation groove (18).

8. A mold lubrication structure according to claim 1, characterized in that: The gear rod (26) slides inside the first mounting groove (17), and the gear rod (26) is meshedly connected with the gear (21).

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