Stamping die with lubricating oil smearing structure

Abstract

The stamping die with the lubricating oil smearing structure comprises a lower die body, a fixing plate is fixedly connected to the rear side of a lead screw sliding block, an oil outlet is formed in the inner wall of the fixing plate, an oil injection pipe is installed on the front side of the oil outlet in a communicating mode, and a micro water pump is installed on the oil injection pipe in a communicating mode. And the other end of the oil injection pipe penetrates through and communicates with a lubricating oil tank, the lubricating oil tank and the supporting plate are fixedly installed, and a material supplementing opening is formed in one side of the upper end of the supporting plate. According to the stamping die with the lubricating oil smearing structure, oil in the lubricating oil tank can be guided into the oil outlet through the oil injection pipe and the micro water pump, the oil is dipped into the smearing roller, the smearing roller, the lower die and the upper die can be driven to conduct rolling smearing through the lead screw mechanism and the lead screw sliding block, the effect is good, and the smearing is more uniform; and the smearing roller can be taken out through meshing of a driving gear, a driving tooth groove and a servo motor, cleaning and maintenance use are facilitated, and the use effect is better.

Description

Technical Field

[0001] This utility model relates to the field of stamping die technology, specifically a stamping die with a lubricating oil coating structure. Background Technology

[0002] Oiling refers to spraying a certain amount of petroleum or synthetic oil liquid onto the working surface of a mold to reduce thermal friction and plastic deformation forces between the mold and the material being processed, thereby achieving a smooth mold surface and reducing wear. Oiling also helps cool the mold and the material being processed, preventing product quality from being affected by high-temperature thermal deformation. Furthermore, it reduces scratches and oxidation on the product surface, improving the product's appearance.

[0003] A current stamping die with a lubrication structure (CN202223130997.1) uses a top stamping die to move an oil cap downwards. When the groove inside the oil cap is lower than the top of the brush, the brush bends inwards, applying the oil from inside the oil cap to the outer wall of the brush. When the top stamping die moves upwards, the brush evenly coats the inner wall of the top stamping die with lubricating oil. The lubricating oil is evenly coated inside the top die, and there is no wear between the top and bottom dies. However, this method has shortcomings: the existing equipment has poor and uneven oil coating effect, and it is inconvenient to clean and maintain. Therefore, a stamping die with a lubricating oil coating structure is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a stamping die with a lubricating oil coating structure to solve the problems mentioned in the background art, such as poor and uneven oil coating effect of stamping dies with lubricating structures, and inconvenience in cleaning and maintenance.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a stamping die with a lubricating oil coating structure, comprising a lower die, a lower support base mounted on the lower end of the lower die, an upper die parallel to the upper end of the lower die, and an upper support base mounted on the upper end of the upper die; mounting slots are provided on the sides and end faces of the lower and upper dies, and mounting blocks are inserted into the inner walls of the mounting slots; the mounting blocks are fixedly connected to the inner walls of the lower and upper support bases; a threaded mounting groove is provided at the upper corner of the lower support base; a threaded mounting rod is rotatably inserted into the inner wall of the threaded mounting groove; a limit lifting rod is fixedly connected to the upper end of the threaded mounting rod; the limit lifting rod is inserted into a limit lifting groove, which is located at the corner of the inner wall of the upper support base; fixing bolts are inserted into the two corners of the lower support base; a pull-out sliding groove is provided on the front side of the inner wall of the lower support base; servo motors are mounted on both sides of the inner wall of the pull-out sliding groove. Furthermore, a drive gear is installed at the output end of the servo motor, and a pull-out slider is inserted into the inner wall of the pull-out slide groove. Drive gear grooves are opened on both sides of the pull-out slider, and the drive gear meshes with the drive gear grooves. A support plate is vertically fixedly connected to the front side of the upper end of the pull-out slider, and a screw groove is opened at the upper end of the inner wall of the support plate. A screw mechanism is inserted into the inner wall of the screw groove, and a screw slider is fitted onto the outer wall of the screw mechanism. A fixing plate is fixedly connected to the rear side of the screw slider, and an oil outlet is installed on the inner wall of the fixing plate. An oil injection pipe is connected to the front side of the oil outlet, and a micro water pump is connected to the oil injection pipe. A lubricating oil tank is installed through the other end of the oil injection pipe, and the lubricating oil tank is fixedly installed to the support plate. A replenishment port is installed on one side of the upper end of the support plate. An application roller is rotatably installed on the upper and lower ends of the fixing plate, and the side of the application roller is distributed in close contact with the oil outlet. A hydraulic mechanism is installed at the center of the upper end of the upper support seat.

[0006] Preferably, the lower mold and the upper mold are installed in a positioning and sliding engagement with the lower support and the upper support via mounting slots and mounting blocks, and the upper mold is connected to the lower mold in a lifting and pressing manner via a hydraulic mechanism.

[0007] Preferably, the upper mold and the upper support base are connected to the lower mold in a limiting sliding connection within the limiting lifting groove via a limiting lifting rod, and the limiting lifting rod is installed in a rotating insertion splice with the lower support base via a threaded mounting groove and a threaded mounting rod.

[0008] Preferably, the support plate, the coating roller, and the fixing plate are connected in a telescopic manner by a drive gear, a drive tooth groove, and a pull-out slide groove.

[0009] Preferably, the coating roller moves in close contact with the lower mold and the upper mold via a screw mechanism and a screw slider, and the roller is made of sponge material.

[0010] Preferably, the oil outlet is connected to the lubricating oil tank via an oil injection pipe and a micro water pump in a suction connection, and the shape of the applicator roller matches the shape of the upper and lower ends of the oil outlet.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: the stamping die with the lubricating oil coating structure can introduce the oil in the lubricating oil tank into the oil outlet through the oil injection pipe and the micro water pump, and immerse it in the coating roller. Furthermore, the coating roller can be driven by the lead screw mechanism and the lead screw slider to roll and coat the lower and upper dies, resulting in better and more uniform coating. Moreover, the coating roller can be removed by engaging the drive gear, drive tooth groove and servo motor, which facilitates cleaning and maintenance, and improves the overall performance. Attached Figure Description

[0012] Figure 1 This is a front view of a stamping die with a lubricating oil coating structure according to the present invention;

[0013] Figure 2 This is a schematic diagram of the internal structure of a stamping die with a lubricating oil coating structure according to the present invention;

[0014] Figure 3 This utility model relates to a stamping die with a lubricating oil coating structure. Figure 2 Enlarged view of point A in the middle;

[0015] Figure 4 This utility model relates to a stamping die with a lubricating oil coating structure. Figure 2 Enlarged view at point B in the middle;

[0016] Figure 5 This utility model relates to a stamping die with a lubricating oil coating structure. Figure 2 Enlarged view at point C;

[0017] Figure 6 This utility model relates to a stamping die with a lubricating oil coating structure. Figure 4 Enlarged view of point D in the middle.

[0018] In the diagram: 1. Lower mold, 2. Upper mold, 3. Lower support base, 4. Upper support base, 5. Hydraulic mechanism, 6. Support plate, 7. Lubricating oil tank, 8. Material filling port, 9. Oil injection pipe, 10. Miniature water pump, 11. Limit lifting rod, 12. Screw mechanism, 13. Screw slide groove, 14. Limit lifting groove, 15. Applying roller, 16. Oil outlet, 17. Screw slider, 18. Fixing plate, 19. Mounting slot, 20. Mounting block, 21. Threaded mounting groove, 22. Threaded mounting rod, 23. Drive gear, 24. Drive tooth groove, 25. Pull-out slider, 26. Pull-out slide groove, 27. Servo motor, 28. Fixing bolt. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-6 This utility model provides a technical solution: a stamping die with a lubricating oil coating structure, including a lower die 1, an upper die 2, a lower support base 3, an upper support base 4, a hydraulic mechanism 5, a support plate 6, a lubricating oil tank 7, a material filling port 8, an oil injection pipe 9, a micro water pump 10, a limit lifting rod 11, a lead screw mechanism 12, a lead screw slide groove 13, a limit lifting groove 14, a coating roller 15, an oil outlet 16, a lead screw slider 17, a fixing plate 18, a mounting slot 19, a mounting block 20, a threaded mounting groove 21, a threaded mounting rod 22, a drive gear 23, and a drive mechanism. The components include a toothed groove 24, a pull-out slider 25, a pull-out slide groove 26, a servo motor 27, and a fixing bolt 28. A lower support base 3 is installed at the lower end of the lower mold 1, and an upper mold 2 is distributed parallel to it at the upper end of the lower mold 1. An upper support base 4 is installed at the upper end of the upper mold 2. The lower mold 1 and the upper mold 2 are installed in a positioning and sliding engagement with the lower support base 3 and the upper support base 4 through the mounting slot 19 and the mounting plug 20. The upper mold 2 is connected to the lower mold 1 by a lifting and pressing mechanism 5. This makes it easy to position and engage the lower mold 1 and the upper mold 2, and facilitates their adaptation and replacement.

[0021] The upper mold 2 and the upper support base 4 are connected to the lower mold 1 in a limited sliding connection within the limited lifting groove 14 via the limiting lifting rod 11. The limiting lifting rod 11 is also connected to the lower support base 3 in a rotatable insertion splicing connection via the threaded mounting groove 21 and the threaded mounting rod 22. This makes it easy for the upper mold 2 and the upper support base 4 to slide in a limited position, resulting in a better stamping effect. In addition, the limiting lifting rod 11 is easy to disassemble and replace quickly.

[0022] The lower mold 1 and the upper mold 2 have mounting slots 19 on their sides and end faces. Mounting blocks 20 are inserted into the inner walls of the mounting slots 19. The mounting blocks 20 are fixedly connected to the inner walls of the lower support base 3 and the upper support base 4. A threaded mounting groove 21 is provided at the upper corner of the lower support base 3. A threaded mounting rod 22 is rotatably inserted into the inner wall of the threaded mounting groove 21. A limit lifting rod 11 is fixedly connected to the upper end of the threaded mounting rod 22. The limit lifting rod 11 is inserted into a limit lifting groove 14, which is located at the inner corner of the upper support base 4. Fixing bolts 28 are inserted and installed on both sides of the lower support base 3. A pull-out slide groove 26 is opened on the front side of the inner wall of the lower support base 3. Servo motors 27 are installed on both sides of the inner wall of the pull-out slide groove 26. A drive gear 23 is installed at the output end of the servo motor 27. A pull-out slider 25 is inserted and installed on the inner wall of the pull-out slide groove 26. A drive tooth groove 24 is opened on both sides of the pull-out slider 25. The drive gear 23 is meshed with the drive tooth groove 24. A support plate 6 is vertically fixedly connected to the front side of the upper end of the pull-out slider 25. A screw groove 13 is opened on the upper end of the inner wall of the support plate 6.

[0023] The support plate 6, the application roller 15, and the fixing plate 18 are connected to the pull-out slide 26 in a telescopic manner through the drive gear 23 and drive tooth groove 24. This allows the support plate 6, the application roller 15, and the fixing plate 18 to be easily telescopically adjusted as a whole, facilitating cleaning and maintenance. The inner wall of the screw slide 13 is fitted with a screw mechanism 12, and the outer wall of the screw mechanism 12 is fitted with a screw slider 17. The rear side of the screw slider 17 is fixedly connected to the fixing plate 18, and the inner wall of the fixing plate 18 is fitted with an oil outlet 16. The oil outlet 16 is connected to the lubricating oil tank 7 through the oil injection pipe 9 and the micro water pump 10 in a suction communication. The shape of the application roller 15 matches the shape of the upper and lower ends of the oil outlet 16, which allows the oil outlet 16 to guide oil stably and evenly, and facilitates the application roller 15 to be evenly soaked in oil.

[0024] An oil injection pipe 9 is connected to the front of the oil outlet 16, and a micro water pump 10 is connected to the oil injection pipe 9. The other end of the oil injection pipe 9 is connected to the lubricating oil tank 7, and the lubricating oil tank 7 is fixedly installed with the support plate 6. A material filling port 8 is installed on one side of the upper end of the support plate 6. The upper and lower ends of the fixed plate 18 are rotatably mounted with the application roller 15, and the side of the application roller 15 is close to the oil outlet 16. The application roller 15 moves in close contact with the lower mold 1 and the upper mold 2 through the screw mechanism 12 and the screw slider 17. The roller 15 is made of sponge material, which makes it easy for the application roller 15 to roll and apply, more evenly, and with better effect. A hydraulic mechanism 5 is installed at the center of the upper end of the upper support base 4.

[0025] Working principle: When using this stamping die with a lubricating oil coating structure, first assemble and install the device, then connect the device to the power supply. Next, the oil in the lubricating oil tank 7 is introduced into the oil outlet 16 through the oil injection pipe 9 and the micro water pump 10, and then soaks into the coating roller 15. Then, the coating roller 15 is driven to move laterally through the lead screw mechanism 12, lead screw slide 13 and lead screw slider 17, so that it rolls in contact with the lower die 1 and the upper die 2 to coat with oil. Then, the coating roller 15 is driven to slide out through the drive gear 23, drive tooth groove 24 and servo motor 27. Then, the hydraulic mechanism 5, limit lifting rod 11 and limit lifting groove 14 are used for stamping. When the oil in the lubricating oil tank 7 is insufficient, it can be replenished through the replenishment port 8. This is the usage process of the stamping die with a lubricating oil coating structure.

[0026] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A stamping die with a lubricating oil smearing structure, comprising a lower die (1) having a lower support base (3) mounted at a lower end thereof, upper dies (2) distributed in parallel at an upper end of the lower die (1), and an upper support base (4) mounted at an upper end of the upper dies (2), characterized in that: The lower mold (1) and upper mold (2) side and end face are provided with mounting slot (19), and the mounting slot (19) inner wall inserts and installs the mounting plug (20), the mounting plug (20) is fixedly connected with the inner wall of lower support (3), upper support (4), and the upper end corner of lower support (3) is provided with threaded mounting slot (21), the threaded mounting slot (21) inner wall rotates and inserts and installs the threaded mounting rod (22), and the threaded mounting rod (22) upper end is fixedly connected with the limiting lifting rod (11), the limiting lifting rod (11) is inserted and installed with the limiting lifting groove (14), and the limiting lifting groove (14) is provided in the inner wall corner of upper support (4), the both sides of lower support (3) corner inserts and installs the fixed bolt (28), and the inner wall of lower support (3) front side is provided with pull slide groove (26), the both sides of pull slide groove (26) inner wall are installed with servo motor (27), and the output end of servo motor (27) is installed with drive gear (23), the pull slide groove (26) inner wall inserts and installs the pull slide block (25), and the both sides of pull slide block (25) are provided with drive gear slot (24), the drive gear (23) is engagedly installed with drive gear slot (24), the upper end front side of pull slide block (25) is vertically fixedly connected with support plate (6), and the inner wall upper end of support plate (6) is provided with screw slot (13), the screw slot (13) inner wall inserts and installs the screw rod mechanism (12), and the outer wall sleeve of screw rod mechanism (12) installs the screw rod slider (17), the rear side of screw rod slider (17) is fixedly connected with fixed plate (18), and the inner wall of fixed plate (18) is installed with oil outlet (16), the front side of oil outlet (16) is communicatedly installed with oil injection pipe (9), and the upper end of oil injection pipe (9) is communicatedly installed with micro water pump (10), the other end of oil injection pipe (9) is communicatedly installed with lubricating oil tank (7), and the lubricating oil tank (7) is fixedly installed with support plate (6), the upper end of support plate (6) one side is installed with material supplementing port (8), the upper and lower ends of fixed plate (18) are rotatably installed with smearing roller (15), and the side of smearing roller (15) is in contact with oil outlet (16), the upper end center of upper support (4) is installed with hydraulic mechanism (5).

2. The press die having a lubricating oil application structure according to claim 1, characterized by: The lower mold (1), upper mold (2) is installed by mounting slot (19), mounting plug (20) and lower support (3), upper support (4) is installed in the form of positioning sliding insertion, and the upper mold (2) is connected with the lower mold (1) in the form of lifting extrusion through the hydraulic mechanism (5).

3. The press die having a lubricating oil application structure according to claim 2, characterized by: The upper mold (2) and upper support (4) are connected with the lower mold (1) in the form of limiting sliding through the limiting lifting rod (11) in the limiting lifting groove (14), and the limiting lifting rod (11) is connected with the lower support (3) in the form of rotating insertion splicing through the threaded mounting slot (21) and threaded mounting rod (22).

4. The press die having a lubricating oil application structure according to claim 3, characterized in that: The support plate (6), smearing roller (15) and fixed plate (18) are connected in the form of meshing forward and backward expansion through the drive gear (23), drive gear slot (24) and pull slide groove (26).

5. The press die having a lubricating oil application structure according to claim 4, characterized in that: The coating roller (15) is in close rolling movement with the lower mold (1) and the upper mold (2) through the screw mechanism (12) and the screw sliding block (17), and the roller (15) is of sponge material.

6. The press die having a lubricating oil application structure according to claim 5, characterized in that: The oil outlet (16) is in suction communication connection with the lubricating oil tank (7) through the oil injection pipe (9) and the micro water pump (10), and the shape of the coating roller (15) is matched with the shape of the upper and lower ends of the oil outlet (16).

Images