Mold clamping guide self-lubricating assembly

Abstract

The utility model relates to die guiding technical field discloses a die closing guiding self -lubricating assembly, including main frame, the outside of main frame is provided with lubricating mechanism, and the outer wall fixed connection of main frame has two hinges, and the inner wall fixed connection of main frame has a plurality of guide bushings, and the outer wall of two hinges all rotationally connects with main lid, and the outside of main lid is provided with cleaning mechanism, and lubricating mechanism includes two oil tanks, and the outer wall fixed connection of two oil tanks is in the left and right sides of main frame, and the outer wall fixed connection of two oil tanks has observation board, and the bottom of two oil tanks all has the oil inlet pipe that communicates, and the inner wall of a plurality of guide bushings all is set up with lubricating groove, and the top of two oil tanks is provided with drive pressure subassembly. In the utility model, lubricating mechanism passes through two oil tanks as the storage hub of lubricating oil, and the oil amount is directly grasped to observation board, and the oil inlet pipe of oil tank bottom guides the lubricating groove of guide bushing inner wall to fixed structure oil tank steady, and the service life of equipment has been improved.

Description

Technical Field

[0001] This utility model relates to the field of mold guiding technology, and in particular to a mold closing guide self-lubricating component. Background Technology

[0002] The mold closing guide self-lubricating component is a key guiding component during mold closing. It can reduce friction loss, has a self-lubricating function and does not require frequent addition of lubricant, which can ensure accurate and stable mold closing, improve mold operating efficiency. Its stable guiding performance and self-lubricating characteristics can reduce mold maintenance costs, extend service life, and provide a reliable guarantee for continuous and efficient mold production.

[0003] Traditional mold closing guide self-lubricating components rely on externally added lubricant periodically during operation. The lubricant forms an oil film on the guide surface to reduce friction, thereby ensuring guiding accuracy during the mold closing process. However, this method suffers from the problem of lubrication frequency depending on manual control. Insufficient lubrication leads to accelerated wear on the guide surface, decreased mold closing accuracy, and increased maintenance costs and downtime. Existing mold closing guide self-lubricating components use built-in self-lubricating materials that automatically release the lubricating medium with relative movement during the mold closing process, reducing dependence on external lubrication and improving operational continuity. However, the problem of severe wear on the internal structure due to prolonged use still exists. Therefore, a new mold closing guide self-lubricating component is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a mold closing guide self-lubricating component, which aims to improve the problem of severe wear caused by long-term use of the internal structure in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a mold closing guide self-lubricating assembly, including a main frame, a lubrication mechanism provided on the outside of the main frame, two hinges fixedly connected to the outer wall of the main frame, a plurality of guide sleeves fixedly connected to the inner wall of the main frame, a main cover rotatably connected to the outer wall of each of the two hinges, and a cleaning mechanism provided on the outside of the main cover.

[0006] The lubrication mechanism includes two oil reservoirs. The outer walls of the two oil reservoirs are fixedly connected to the left and right sides of the main frame. An observation plate is fixedly connected to the outer walls of the two oil reservoirs. An oil inlet pipe is connected to the bottom of the two oil reservoirs. Lubrication grooves are opened on the inner walls of the multiple guide sleeves. A pressure-driving component is provided on the top of the two oil reservoirs. An oil filling component is provided on the outside of the two oil reservoirs. A fixing component is provided on the outside of the two oil reservoirs.

[0007] As a further description of the above technical solution:

[0008] The cleaning mechanism includes multiple fixed blocks 2, the outer walls of which are fixedly connected to the inner wall of the main cover. Each fixed block 2 has a fixed rod fixedly connected to its outer wall. Each fixed rod has a buffer spring fixedly connected to its outer wall. Each fixed rod has a fixed button fixedly connected to its outer wall. Each fixed rod has a slot. Each fixed rod has a brush ring fixedly connected to its outer wall. Each brush ring has multiple buckles fixedly connected to its outer wall.

[0009] As a further description of the above technical solution:

[0010] The pressure-driving assembly includes multiple fixed blocks, the bottom of which is fixedly connected to the top of the oil reservoir. Each of the multiple fixed blocks is fixedly connected to a fixed plate. Each of the two fixed plates is fixedly connected to a telescopic rod, and each of the two telescopic rods is fixedly connected to a piston at its bottom.

[0011] As a further description of the above technical solution:

[0012] The refueling assembly includes two oil delivery pipes, the outer walls of which are connected to the outer wall of the oil storage tank, and magnetic caps are fixedly connected to the outer walls of both oil delivery pipes.

[0013] As a further description of the above technical solution:

[0014] The fixing assembly includes multiple connecting plates, the outer walls of which are fixedly connected to the outer wall of the oil tank. The outer walls of the multiple connecting plates are provided with threaded grooves, and the inner walls of the multiple threaded grooves are threaded with bolts.

[0015] As a further description of the above technical solution:

[0016] A cooling fan is fixedly connected to the top of the main frame, and multiple start buttons are fixedly connected to the top of the cooling fan.

[0017] As a further description of the above technical solution:

[0018] The outer wall of the main cover is fixedly connected to multiple inner columns, and the outer walls of the multiple inner columns are all fixedly connected to guide columns.

[0019] As a further description of the above technical solution:

[0020] The front side of the main frame is provided with multiple fixing slots, the outer wall of the main cover is fixedly connected with multiple fixing columns, and the front side of the main frame is fixedly connected with multiple outer columns.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the lubrication mechanism uses two oil tanks as the storage center for lubricating oil. The oil level can be intuitively monitored through the observation plate to ensure uninterrupted lubrication. The oil inlet pipe at the bottom of the oil tank guides the lubricating oil to the lubrication groove on the inner wall of the guide sleeve, so that the lubricated parts are always covered by an oil film. The pressure drive component provides power for the flow of lubricating oil, the oil filling component makes it more convenient to replenish the lubricating oil, and the fixed structure ensures the stability of the oil tank, providing reliable support for the entire lubrication process and improving the service life of the equipment.

[0023] 2. In this utility model, the brush ring is used as the key component for direct cleaning. It can closely fit the surface to be cleaned and gently and thoroughly sweep away the attached dust and debris with its fine bristles, avoiding the accumulation of impurities that may affect operation. The buffer spring works ingeniously to ensure that the brush ring always maintains the appropriate contact force and will not damage the components due to excessive pressure, thus improving the cleaning effect. At the same time, the design of the buckle and slot facilitates the quick replacement of the brush ring and improves the cleaning efficiency. Attached Figure Description

[0024] Figure 1 This is a perspective view of a mold closing guide self-lubricating component proposed in this utility model;

[0025] Figure 2 This is a front view of a mold closing guide self-lubricating component proposed in this utility model;

[0026] Figure 3 This is a side view of a mold closing guide self-lubricating assembly proposed in this utility model;

[0027] Figure 4 This is a cross-sectional view of the lubrication mechanism of a mold closing guide self-lubricating assembly proposed in this utility model;

[0028] Figure 5 This is a cross-sectional view of the cleaning mechanism of a mold closing guide self-lubricating assembly proposed in this utility model.

[0029] Legend:

[0030] 1. Main frame; 2. Cooling fan; 3. Start button; 4. Lubrication mechanism; 401. Observation panel; 402. Oil inlet pipe; 403. Lubrication groove; 404. Oil reservoir; 405. Pressure drive assembly; 4051. Telescopic rod; 4052. Piston; 4053. Fixing plate; 4054. Fixing block one; 406. Oil filling assembly; 4061. Oil delivery pipe; 4062. Magnetic cover; 407. Fixing assembly 4071, Bolt; 4072, Threaded Groove; 4073, Connecting Plate; 5, Cleaning Mechanism; 501, Fixing Block Two; 502, Fixing Button; 503, Fixing Rod; 504, Buffer Spring; 505, Brush Ring; 506, Buckle; 507, Slot; 6, Hinge; 7, Guide Sleeve; 8, Guide Post; 9, Fixing Groove; 10, Fixing Post; 11, Outer Post; 12, Inner Post; 13, Main Cover. Detailed Implementation

[0031] 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.

[0032] Reference Figure 1 , Figure 2 and Figure 4 The present invention provides an embodiment of a mold closing guide self-lubricating assembly, including a main frame 1, whose main function is to provide a stable installation reference for mold closing guidance and ensure the rigidity of the overall structure. A lubrication mechanism 4 is provided on the outside of the main frame 1. Two hinges 6 are fixedly connected to the outer wall of the main frame 1, whose main function is to facilitate opening the main cover 13 during maintenance to inspect the internal guide sleeve 7 components. Multiple guide sleeves 7 are fixedly connected to the inner wall of the main frame 1. The outer walls of the two hinges 6 are rotatably connected to the main cover 13. A cleaning mechanism 5 is provided on the outside of the main cover 13.

[0033] The lubrication mechanism 4 includes two oil reservoirs 404, whose main function is to store lubricating oil and provide a material basis for continuous lubrication. The outer walls of the two oil reservoirs 404 are fixedly connected to the left and right sides of the main frame 1. Observation plates 401 are fixedly connected to the outer walls of the two oil reservoirs 404, whose main function is to determine in time whether lubricant needs to be replenished. The bottom of the two oil reservoirs 404 is connected to an oil inlet pipe 402, which is mainly used as a lubricant delivery channel to guide the lubricant in the oil reservoirs 404 to the parts that need lubrication to supply oil to the lubrication grooves 403. The inner walls of the multiple guide sleeves 7 are provided with lubrication grooves 403, whose main function is to distribute the lubricant on the contact surface to form an oil film. A pressure-driving assembly 405 is provided on the top of the two oil reservoirs 404. The pressure-driving assembly 405 includes multiple fixed... Block 4054 is mainly used to stabilize and fix components. The bottom of multiple fixing blocks 4054 is fixedly connected to the top of the oil tank 404. The top of multiple fixing blocks 4054 is fixedly connected to fixing plates 4053, which are mainly used to fix telescopic rods 4051 and make them run stably. The top of two fixing plates 4053 is fixedly connected to telescopic rods 4051. Their main function is to drive pistons 4052 to move up and down in the oil tank 404 through telescopic movement to generate pressure. The bottom of two telescopic rods 4051 is fixedly connected to pistons 4052. Their main function is to squeeze the lubricant in the oil tank 404 under the drive of the telescopic rods 4051 and press the oil into the oil inlet pipe 402. The two oil tanks 404 are equipped with refueling components 406.

[0034] The refueling assembly 406 includes two oil supply pipes 4061, whose main function is to deliver new lubricating oil. The outer walls of both oil supply pipes 4061 are connected to the outer wall of the oil reservoir 404. Magnetic caps 4062 are fixedly connected to the outer walls of both oil supply pipes 4061, whose main function is to seal the oil supply pipes 4061 to prevent dust and impurities from entering the oil reservoir 404 and contaminating the lubricant. A fixing assembly 407 is provided on the outside of the two oil reservoirs 404, and the fixing assembly 407 includes multiple connecting plates 40... 73, whose main function is to fix the oil tank 404 and the main frame 1. The outer walls of multiple connecting plates 4073 are fixedly connected to the outer wall of the oil tank 404. The outer walls of multiple connecting plates 4073 are provided with threaded grooves 4072. The inner walls of multiple threaded grooves 4072 are threaded with bolts 4071. The bolts 4071 pass through the threaded grooves 4072 and are screwed into the main frame 1. The tightness of the threaded connection fixes the oil tank 404, connecting plates 4073 and the main frame 1 into one unit.

[0035] Specifically, the lubrication mechanism 4 includes two oil reservoirs 404 to store lubricating oil, providing a material basis for continuous lubrication. Observation plates 401 on the outer walls of the two oil reservoirs 404 allow for timely assessment of whether lubricant needs to be replenished, preventing lubrication failure due to insufficient oil. Simultaneously, oil inlet pipes 402 at the bottom of the two oil reservoirs 404 guide the lubricant from the reservoirs 404 to the parts requiring lubrication, supplying oil to the lubrication grooves 403. The lubrication grooves 403 on the inner walls of multiple guide sleeves 7 distribute the lubricant across the contact surfaces, forming an oil film, reducing friction and wear between the guide posts 8 and guide sleeves 7, ensuring smooth guidance, and driving the pressure assembly. 405 includes multiple fixing blocks 4054 to securely fix the components. The telescopic rod 4051 is fixed by the fixing plate 4053 at the top of the multiple fixing blocks 4054, so that the telescopic rod 4051 can operate stably. At the same time, the telescopic rod 4051 at the top of the two fixing plates 4053 drives the piston 4052 to move up and down in the oil tank 404 through the telescopic action, generating pressure. The piston 4052 at the bottom of the two telescopic rods 4051 squeezes the lubricant in the oil tank 404 under the drive of the telescopic rod 4051, and presses the oil into the oil inlet pipe 402, ensuring that the lubricant can reach the lubrication groove 403 smoothly.

[0036] The refueling assembly 406 includes two oil supply pipes 4061 for delivering new lubricating oil. Magnetic caps 4062 on the outer walls of the two oil supply pipes 4061 seal the pipes to prevent dust and impurities from entering the oil reservoir 404 and contaminating the lubricant. The fixing assembly 407 includes multiple connecting plates 4073 for fixedly connecting the oil reservoir 404 and the main frame 1. Bolts 4071 pass through threaded grooves 4072 on the outer walls of the connecting plates 4073 and are screwed into the main frame 1. The threaded connection securely fixes the oil reservoir 404, connecting plates 4073, and main frame 1 together, preventing vibration during mold closing from causing the oil reservoir 404 to loosen and ensuring stable oil flow.

[0037] Reference Figure 1 , Figure 2 and Figure 3The cleaning mechanism 5 includes multiple fixing blocks 501, whose main function is to connect the entire cleaning mechanism 5 and the main cover 13 into one unit. The outer walls of the multiple fixing blocks 501 are fixedly connected to the inner wall of the main cover 13. The outer walls of the multiple fixing blocks 501 are fixedly connected to fixing rods 503, whose main function is to support the skeleton of the cleaning component and provide a mounting carrier for the brush ring 505 and the buffer spring 504. The outer walls of the multiple fixing rods 503 are fixedly connected to buffer springs 504, whose main function is to compensate for the slight movement of the guide post 8 by compression and extension when the brush ring 505 contacts the guide post 8. Radial deviation, fixing buttons 502 are fixedly connected to the outer walls of multiple fixing rods 503, and the interior is hollow, allowing the fixing rods 503 to slide. The outer walls of multiple fixing rods 503 are provided with slots 507. Brush rings 505 are fixedly connected to the outer walls of multiple fixing rods 503. The main function of the brush rings 505 is to rub the surface of the guide post 8 to clean off the attached dust, metal shavings and coolant residue. Multiple buckles 506 are fixedly connected to the outer walls of multiple brush rings 505. The main function is to cooperate with the slots 507 for fixed connection. At the same time, this structure is easy to disassemble.

[0038] Specifically, the cleaning mechanism 5 includes multiple fixing blocks 501, which connect the entire cleaning mechanism 5 and the main cover 13 as a whole. This ensures that when the main cover 13 opens and closes, the cleaning mechanism 5 can move synchronously with the main cover 13, accurately aligning with the guide post 8. The fixing rods 503 on the outer wall of the multiple fixing blocks 501 support the skeleton of the cleaning component, providing a mounting carrier for the brush ring 505 and the buffer spring 504, ensuring the stability of the cleaning component's position and its coaxial alignment with the guide post 8. At the same time, the buffer springs 504 on the outer wall of the multiple fixing rods 503 can release when the brush ring 505 contacts the guide post 8. The compression and elongation compensate for the slight radial deviation of the guide post 8, avoiding damage caused by rigid collision between the brush ring 505 and the guide post 8. The fixing buttons 502 on the outer wall of the multiple fixing rods 503 are hollow inside, allowing the fixing rods 503 to slide. At the same time, the brush rings 505 on the outer wall of the multiple fixing rods 503 rub against the surface of the guide post 8, cleaning away the attached dust, metal shavings, and coolant residue, preventing impurities from entering the mating surface of the guide sleeve 7 and the guide post 8. The connection is fixed by the buckle 506 and the slot 507. At the same time, this structure is easy to disassemble.

[0039] Reference Figure 1 , Figure 3 and Figure 5The top of the main frame 1 is fixedly connected to a cooling fan 2, whose main function is to accelerate the dissipation of heat inside the components through active ventilation and maintain a suitable working temperature. The top of the cooling fan 2 is fixedly connected to multiple start buttons 3, whose main function is to start the equipment and the cooling fan 2. The outer wall of the main cover 13 is fixedly connected to multiple inner pillars 12, whose main function is to rigidly connect the guide pillars 8 and the main cover 13. The outer walls of the multiple inner pillars 12 are all fixedly connected to guide pillars 8, whose main function is to work with the guide cover. The front side of the main frame 1 has multiple fixing slots 9. The outer wall of the main cover 13 is fixedly connected to multiple fixing pillars 10. When the main cover 13 is closed in place, the fixing pillars 10 will be embedded in the fixing slots 9, and the main cover 13 and the main frame 1 will be locked by mechanical locking. The front side of the main frame 1 is fixedly connected to multiple outer pillars 11, whose main function is to work with the inner pillars 12 to seal and prevent mold deviation.

[0040] Specifically, the cooling fan 2 on the top of the main frame 1 actively ventilates and accelerates the dissipation of heat inside the components, maintaining a suitable operating temperature, ensuring stable component performance, and extending service life. The start button 3 mainly starts the equipment and the cooling fan 2. At the same time, multiple inner pillars 12 on the outer wall of the main cover 13 rigidly connect the guide pillars 8 and the main cover 13. The guide pillars 8 are used in conjunction with the guide cover. Multiple fixing pillars 10 on the outer wall of the main cover 13, in conjunction with the fixing grooves 9, will embed the fixing pillars 10 into the fixing grooves 9 when the main cover 13 is closed in place, locking the main cover 13 and the main frame 1 through mechanical engagement, preventing the main cover 13 from being accidentally opened due to vibration and impact during mold closing and opening. Multiple outer pillars 11, in conjunction with the inner pillars 12, seal and prevent deformation of the main frame 1, ensuring the positional accuracy of the core component of the guide sleeve 7.

[0041] Working principle: First, the lubrication mechanism 4 uses two oil tanks 404 as the storage center for lubricating oil. The oil level can be directly monitored through the observation plate 401 to ensure uninterrupted lubrication. The oil inlet pipe 402 at the bottom of the oil tank 404 guides the lubricating oil to the lubrication groove 403 on the inner wall of the guide sleeve 7, so that the lubricated parts are always covered by an oil film, effectively reducing friction loss. The telescopic rod 4051 of the pressure drive component 405, together with the piston 4052, provides power for the flow of lubricating oil, ensuring that the oil is stably delivered to the lubrication point. The oil supply pipe 4061 of the refill component 406 makes it more convenient to replenish lubricating oil and avoid the lubrication effect being affected by insufficient oil. The magnetic cover 4062 prevents lubricating oil from overflowing. The fixing component 407 ensures that the oil tank 404 is stable, providing reliable support for the entire lubrication process and improving the efficiency of lubrication.

[0042] Furthermore, the brush ring 505, as a key component for direct cleaning, can closely conform to the surface to be cleaned. The fine bristles gently and thoroughly sweep away the attached dust and debris, preventing the accumulation of impurities from affecting operation. The buffer spring 504 works ingeniously to ensure that the brush ring 505 always maintains the appropriate contact force, preventing damage to the component due to excessive pressure, while ensuring thorough cleaning and improving the cleaning effect. It provides a stable foundation for the entire cleaning process. The internal fixing button 502 and fixing block 501 ensure that the component is firmly fixed. At the same time, the design of the buckle 506 and the slot 507 facilitates the quick replacement of the brush ring 505, improving the cleaning status.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A mold closing guide self-lubricating assembly, comprising a main frame (1), characterized in that: The main frame (1) is provided with a lubrication mechanism (4) on its exterior. Two hinges (6) are fixedly connected to the outer wall of the main frame (1). Multiple guide sleeves (7) are fixedly connected to the inner wall of the main frame (1). The outer walls of the two hinges (6) are rotatably connected to a main cover (13). A cleaning mechanism (5) is provided on the exterior of the main cover (13). The lubrication mechanism (4) includes two oil storage tanks (404). The outer walls of the two oil storage tanks (404) are fixedly connected to the left and right sides of the main frame (1). The outer walls of the two oil storage tanks (404) are fixedly connected to observation plates (401). The bottoms of the two oil storage tanks (404) are connected to oil inlet pipes (402). The inner walls of the multiple guide sleeves (7) are provided with lubrication grooves (403). The tops of the two oil storage tanks (404) are provided with pressure-driving components (405). The outside of the two oil storage tanks (404) is provided with refueling components (406). The outside of the two oil storage tanks (404) is provided with fixing components (407).

2. The mold closing guide self-lubricating assembly according to claim 1, characterized in that: The cleaning mechanism (5) includes multiple fixing blocks (501), the outer walls of which are fixedly connected to the inner wall of the main cover (13), the outer walls of which are fixedly connected to fixing rods (503), the outer walls of which are fixedly connected to buffer springs (504), the outer walls of which are fixedly connected to fixing buttons (502), the outer walls of which are fixedly connected to slots (507), the outer walls of which are fixedly connected to brush rings (505), and the outer walls of which are fixedly connected to buckles (506).

3. The mold closing guide self-lubricating assembly according to claim 1, characterized in that: The pressure-driving assembly (405) includes multiple fixing blocks (4054), the bottom of each fixing block (4054) is fixedly connected to the top of the oil tank (404), the top of each fixing block (4054) is fixedly connected to a fixing plate (4053), the top of each of the two fixing plates (4053) is fixedly connected to a telescopic rod (4051), and the bottom of each of the two telescopic rods (4051) is fixedly connected to a piston (4052).

4. The mold closing guide self-lubricating assembly according to claim 1, characterized in that: The refueling assembly (406) includes two oil supply pipes (4061), the outer walls of the two oil supply pipes (4061) are connected to the outer wall of the oil storage tank (404), and magnetic caps (4062) are fixedly connected to the outer walls of the two oil supply pipes (4061).

5. A mold closing guide self-lubricating assembly according to claim 1, characterized in that: The fixing component (407) includes multiple connecting plates (4073), the outer walls of the multiple connecting plates (4073) are fixedly connected to the outer wall of the oil tank (404), the outer walls of the multiple connecting plates (4073) are provided with threaded grooves (4072), and the inner walls of the multiple threaded grooves (4072) are threaded with bolts (4071).

6. A mold closing guide self-lubricating assembly according to claim 1, characterized in that: A cooling fan (2) is fixedly connected to the top of the main frame (1), and multiple start buttons (3) are fixedly connected to the top of the cooling fan (2).

7. A mold closing guide self-lubricating assembly according to claim 1, characterized in that: The outer wall of the main cover (13) is fixedly connected to a plurality of inner pillars (12), and the outer walls of the plurality of inner pillars (12) are all fixedly connected to guide pillars (8).

8. A mold closing guide self-lubricating assembly according to claim 1, characterized in that: The front side of the main frame (1) is provided with multiple fixing slots (9), the outer wall of the main cover (13) is fixedly connected with multiple fixing columns (10), and the front side of the main frame (1) is fixedly connected with multiple outer columns (11).

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