Formation storage location door hinge finish milling machine

By designing a precision milling machine for hinged door storage units, the problem of waste chip splashing was solved by utilizing a dust collector and baffle structure, achieving safe and efficient hinged processing.

CN223790041UActive Publication Date: 2026-01-13GUANGDONG ZESHENGXIN TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202422882598.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-26
Publication Date
2026-01-13
Estimated Expiration
2034-11-26

AI Technical Summary

Technical Problem

In traditional loose-leaf processing, flying debris affects the production environment and the safety of operators.

Method used

Design a precision milling machine for hinged storage doors, comprising a base, a CNC milling machine, a collection tank, a vacuum cleaner, and a baffle structure. The vacuum cleaner removes waste, the baffle prevents splashing, and the sliding groove and sleeve structure facilitates position adjustment.

Benefits of technology

It effectively prevents waste from splashing, improves processing safety and environmental cleanliness, and enhances operational convenience and processing efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a formation storage location door hinge finish milling machine which comprises a base, a numerical control milling machine is arranged at the upper end of the base, a collecting tank is placed on the outer side of the base, and a baffle is installed at the upper end of the base in a sliding mode. According to the hinge finish milling machine for the formation storage location door, the baffle, the sleeve and other structures are arranged, the position of the baffle can be adjusted according to machining requirements, an operator can adjust the position of the baffle according to different machining tasks and workpiece sizes, and the effects of protection and blocking of waste and cuttings from splashing are achieved; balls in grooves in the bottom ends of the inner walls of sliding grooves roll when the baffles slide, sliding friction is converted into rolling friction, friction force is reduced, sliding of the baffles is smoother, when the baffles protrude out of the base, sleeve rods in sleeves can stretch out and draw back freely, the positions are fixed through clamping holes and plug pins after the length is adjusted, and cushion blocks can directly make contact with the ground. And the friction force between the sleeve rod and the ground is increased, so that the baffle is more stable during use, and the safety of the device is improved to a certain extent.
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Description

TECHNICAL FIELD

[0001] The utility model relates to a hinge processing technical field more specifically, relate to a kind of formation of library location door hinge precision milling machine. BACKGROUND

[0002] Formation of library location door is widely used in battery production, chemical industry, electronic industry and so on formation of library, and formation of library location door plays a vital role in industrial production.It is an important component of formation of library, for controlling the access of material and the stability of storage environment.Hinge, as the key component of library location door, its quality and precision directly affect the performance and service life of library location door, with the development of industrial automation and intelligentization, the quality and performance requirement of formation of library location door is higher and higher, milling machine mainly refers to the machining of workpiece surface by milling cutter, usually milling cutter is the main movement of rotation, the movement of workpiece and milling cutter is feeding, it can process plane, groove, also can process various curved surface, gear, etc., milling machine is the machine tool for milling workpiece, and milling machine is indispensable general equipment in machinery manufacturing industry.

[0003] However, when the hinge is processed in the traditional production process, the waste generated by polishing will scatter and splash, which not only affects the production environment of the workshop, but also threatens the safety of the surrounding operators.

[0004] The utility model can make the hinge more safe during processing, effectively improve the safety of the device. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the technical problems in the above background art, and provides a kind of formation of library location door hinge precision milling machine.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of formation of library location door hinge precision milling machine, comprising: base, the base upper end is provided with numerical control milling machine, the base outer side is placed with collection tank, and the base upper end is slidably installed with baffle;

[0007] The base is embedded with a collection box, the collection tank is provided with a dust collector at the upper end, the dust collector is provided with a suction tube on one side, and the suction tube is installed on the side of the numerical control milling machine by buckle.

[0008] Further preferred scheme: the output end of the suction tube is located on the side of the milling cutter of the numerical control milling machine, the output end of the suction tube is provided with an expansion pipe, and the pipe opening of the expansion pipe is conical.

[0009] Further preferred scheme: a plurality of through holes are formed in the upper end of the base, the through holes and the collection box are in communication, the collection box and the base are slidably connected, and the inside of the collection box is inclined.

[0010] Further preferred: the base upper end is provided with a sliding groove, the baffle bottom is embedded in the sliding groove, the baffle bottom and the sliding groove are matched with each other, and the baffle and the sliding groove are connected by sliding, and the sliding groove penetrates through both ends of the base.

[0011] Further preferred: the sliding groove inner wall bottom end is provided with a groove, and the groove is embedded with a ball inside, and the ball and the groove are connected by sliding.

[0012] Further preferred: the baffle both ends are fixedly installed with two limiting blocks, the two limiting blocks are provided with a sleeve in the middle, the sleeve is provided with a rotating shaft penetrating below, and the rotating shaft both ends are embedded in the two limiting blocks.

[0013] Further preferred: the baffle both ends are fixedly installed with a clamp, the sleeve can be embedded in the clamp, and the sleeve and the clamp are connected by detachable connection.

[0014] Further preferred: the sleeve is embedded with a sleeve rod inside, the sleeve and the sleeve rod outer surface are provided with a clamping hole penetrating, the clamping hole is movably installed with a latch inside, the sleeve rod one end is fixedly installed with a pad, and the sleeve rod is hollow.

[0015] Beneficial effects:

[0016] 1. By setting the baffle, the baffle is used to shield the debris, so that the staff is more safe when observing, the baffle is transparent material, so that the staff can observe the processing situation in real time when the hinge is processed, which can effectively block the splashing of waste and chips during processing, protect the safety of operators and the surrounding environment, and the baffle can adjust the position in the sliding groove, so as to adjust the position according to the processing requirement, when the baffle slides in the sliding groove, the ball rolls in the groove, which changes the sliding friction into rolling friction, greatly reduces the friction, makes the baffle slide more smoothly, makes the staff more convenient and flexible when moving the baffle, and effectively improves the safety of the device;

[0017] 2. By setting the sleeve rod, when the position of the baffle protrudes from the base, the sleeve is rotated by the rotating shaft, so that the sleeve is perpendicular to the ground, the position of the sleeve rod is adjusted, so that the pad contacts the ground, and the latch is inserted into the corresponding hole of the sleeve rod and sleeve for positioning, supporting the baffle, and the sleeve rod is further fixed by embedding in the clamp below the baffle, so that the sleeve and the sleeve rod are more stable when supporting, the sleeve rod can freely extend and retract in the sleeve, so as to adjust the length, the detachable connection mode facilitates the operator to adjust and operate according to the actual situation, so that the baffle is more flexible and convenient when used, and the device is more flexible when used;

[0018] 3.In summary, the forming library door hinge fine milling machine, by setting up the baffle and sleeve structure, the debris generated by the device processing is shielded, in the processing process, the baffle at the upper end of the base can be adjusted according to the processing requirements, the baffle bottom is embedded in the sliding groove, the operator can slide the baffle to the appropriate position according to different processing tasks and workpiece size, which plays a role in protecting and shielding waste and cutting chips, the sliding groove penetrates through both ends of the base, providing a larger range for the position adjustment of the baffle, the ball in the groove at the inner wall bottom of the sliding groove rolls when the baffle slides, converting sliding friction into rolling friction, reducing friction, making the baffle slide more smoothly, when the position of the baffle protrudes from the base, the sleeve rod in the sleeve can be freely extended and retracted, the length is adjusted and fixed in position through the clamping hole and the latch, the pad at one end of the sleeve rod can directly contact the ground, increasing the friction between the sleeve rod and the ground, making the sleeve rod more stable when supporting the baffle, making the baffle more stable when in use, and thus improving the safety of the device to a certain extent. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the upper end structure of the base of the utility model.

[0021] Figure 3 It is a schematic diagram of the baffle structure of the utility model.

[0022] Figure 4 It is a schematic diagram of the sleeve rod structure of the utility model.

[0023] Figure 5 It is a schematic diagram of the Figure Two A enlarged structure schematic diagram.

[0024] Figures 1-5 In the middle: 1, base; 101, collection box; 102, through hole; 103, sliding groove; 104, groove; 105, ball; 2, numerical control milling machine; 3, collection tank; 301, dust collector; 302, suction pipe; 303, expansion pipe; 4, baffle; 401, limiting block; 402, clamp; 5, sleeve; 501, shaft; 502, sleeve rod; 503, clamping hole; 504, latch. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings of the embodiments of the utility model. Figures 1-5 The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings of the embodiments of the utility model.

[0026] Please refer to Figures 1-5The utility model discloses a kind of battery formation location door hinge precision milling machines, comprising: base 1, numerical control milling machine 2 is provided on the upper end of base 1, collecting tank 3 is placed on the outer side of base 1, and baffle 4 is slidably installed on the upper end of base 1;Collecting box 101 is embedded in the inside of base 1, dust collector 301 is provided on the upper end of collecting tank 3, dust collector 301 side is provided with suction tube 302, and suction tube 302 is installed on the side of numerical control milling machine 2 by buckle;Base 1 is the basic support structure of entire precision milling machine, provides installation and stable work platform for numerical control milling machine 2, baffle 4 and other components, numerical control milling machine 2 is the core component of precision milling machine, is prior art, for accurate milling processing to battery formation location door hinge, through numerical control system, the high automation control of processing process can be realized, including the accurate setting of tool movement track, cutting speed, feed amount and other parameters, numerical control milling machine 2 has higher machining precision and efficiency, can satisfy the requirement of hinge high-quality processing, simultaneously, the operation of numerical control system is relatively simple, reduce the requirement to the technical level of operator, collecting tank 3 is used to collect waste and cutting chips generated in processing process, by cooperation with dust collector 301, processing area can be cleaned in time, keep the neatness of working environment, also help to prevent waste and cutting chips from causing interference to processing process, place on the outer side of base 1, be convenient for with dust collector 301 connection, also convenient for cleaning and processing collected waste, collecting box 101 is embedded in the inside of base 1, does not occupy additional space, further collects small waste and cutting chips that fall in the inside of base 1 from processing area, collecting box 101 can be taken out and cleaned regularly, ensure the inside of base 1 is clean, avoid affecting the normal operation of equipment, dust collector 301 generates strong suction, and waste and cutting chips generated in processing process are sucked into collecting tank 3, dust collector 301 is used in cooperation with suction tube 302 and buckle, ensure that suction tube 302 is firmly installed on the side of numerical control milling machine 2, so as to effectively collect waste, by the connection of suction tube 302 and the side of numerical control milling machine 2, waste in processing area is sucked, so that numerical control milling machine 2 is absorbed while running, connect with collecting tank 3, waste is transported into collecting tank 3 and stored, suction tube 302 is installed on the side of numerical control milling machine 2 by buckle, ensure that connection is firm and sealing is good, as waste transmission channel, guide suction tube 302 using numerical control milling machine 2, then be transported into collecting tank 3 by suction tube 302, effectively reduce the influence of cutting chips on hinge processing, improve processing efficiency and the neatness of working environment.

[0027] In the embodiment of the utility model, the output end of the suction pipe 302 is located at the side of the milling cutter of the numerical control milling machine 2, the output end of the suction pipe 302 is provided with an expansion pipe 303, the expansion pipe 303, the pipe opening of the expansion pipe 303 is conical, a plurality of through holes 102 are formed in the upper end of the base 1, the through holes 102 and the collecting box 101 are in intercommunication, the collecting box 101 and the base 1 are in sliding connection, and the inside of the collecting box 101 is inclined; the output end of the suction pipe 302 is arranged at the side of the milling cutter of the numerical control milling machine 2, which can be closer to the machining area, ensures that the waste and chips generated in the milling process can be sucked into the suction pipe 302 in time, can minimize the accumulation of waste in the machining area, keeps the machining environment clean, and also can avoid the interference of the waste to the milling cutter, improves the machining precision and efficiency, the position close to the milling cutter can more effectively capture the chips generated by the high-speed rotating milling cutter, especially for some small chips, which can be quickly sucked away, preventing it from splashing into the surrounding environment to cause safety hazards, the setting of the expansion pipe 303 can increase the suction area of the suction pipe 302, improve the collection efficiency of the waste, because the waste generated in the machining process may fly out at different angles and speeds, the larger pipe opening of the expansion pipe 303 can better cover the machining area, ensure that as much waste as possible is sucked in, the conical pipe opening can play a guiding role, making the waste more smoothly enter the suction pipe 302, at the same time, the conical design also helps to increase the suction force, because the airflow speed will increase as the pipe opening gradually narrows, thereby improving the suction capacity of the waste, the through hole 102 plays a role in connecting the machining area and the collecting box 101, when the waste and chips fall from the machining area, part of the smaller waste can directly fall into the collecting box 101 through the through hole 102, realizing preliminary waste collection, which can reduce the burden of the dust collector 301 and improve the overall collection efficiency, the through hole 102 and the collecting box 101 are in intercommunication, ensuring that the waste can smoothly pass through the through hole 102 from the machining area into the collecting box 101, making the collection of waste more comprehensive, avoiding the accumulation of waste on the base 1, the sliding connection makes the collecting box 101 can be easily pulled out and inserted from the base 1, when the collecting box 101 is full of waste, the operator can easily pull it out for cleaning, and then insert it into the base 1 for continuous use, improving the operation convenience, reducing the time and workload of cleaning the waste, the sliding connection also facilitates the maintenance and inspection of the collecting box 101, if the collecting box 101 has problems such as damage or blockage, it can be repaired or cleaned in time to ensure the normal operation of the waste collection system, the inside of the collecting box 101 is inclined, which can make the waste falling into the inside of the collecting box 101 naturally accumulate on one side under the action of gravity, ensuring that the waste can be cleaned and treated in time.

[0028] The utility model discloses a slide groove 103 is established to the upper end of base 1, and the bottom of baffle 4 is embedded in the inside of slide groove 103, and the bottom of baffle 4 and slide groove 103 are mutually matched, and the slide connection between baffle 4 and slide groove 103, slide groove 103 penetrates both ends of base 1, and the bottom of slide groove 103 inner wall is established to recess 104, and the recess 104 inside is embedded with ball 105, and the slide connection between ball 105 and recess 104, slide groove 103 provides the track of installation and movement for baffle 4, it makes baffle 4 can stably slide on the upper end of base 1, thereby according to the position adjustment of processing demand, play the role of protection and shielding, and baffle 4 is transparent material, so that the hinge can be observed in real time during processing, can effectively block the splashing of waste and cutting in the processing process, protect the safety of operating personnel and surrounding environment, and the mutual matching between the bottom of baffle 4 and slide groove 103 ensures the stable installation of baffle 4 in slide groove 103, prevents baffle 4 from appearing to shake or deviate during sliding, guarantees its accurate positioning at the required position, and the slide connection makes the position adjustment of baffle 4 more flexible and convenient, and operating personnel can easily slide baffle 4 to the appropriate position along slide groove 103 according to different processing tasks and workpiece size, to realize the best protection effect, and the slide connection does not need complex installation and dismounting process, and only needs to adjust the position of baffle 4 through simple pushing, improves work efficiency, reduces operation time and labour intensity, and the penetration of slide groove 103 both ends of base 1 makes baffle 4 can slide in a larger range, so that it can adapt to different sizes of workpiece and processing demand, provides more extensive protection range, and the penetration of slide groove 103 provides more possibilities for the position adjustment of baffle 4, and operating personnel can slide baffle 4 from one end to the other end of base 1 according to actual conditions, to satisfy the protection requirement under different processing scenes, and the ball 105 in recess 104 plays the role of reducing friction, when baffle 4 slides in slide groove 103, ball 105 rolls in recess 104, changes sliding friction into rolling friction, greatly reduces friction, makes the sliding of baffle 4 more smooth, and the slide connection between ball 105 and recess 104 ensures that ball 105 can roll freely, fully plays the role of reducing friction, simultaneously, makes ball 105 can adapt to different sliding directions and intensity, guarantees that baffle 4 can slide easily under any condition, makes operating personnel more flexible and convenient when adjusting baffle 4.

[0029] The utility model discloses an installation structure of baffle, including baffle 4, two limiting blocks 401 and sleeve 5, baffle 4 is fixedly installed in the both ends of the baffle, two limiting blocks 401 are fixedly installed in the both ends of baffle 4, sleeve 5 is arranged in the middle of two limiting blocks 401, and the sleeve 5 lower side is provided with pivot 501, and the both ends of pivot 501 are embedded in the inside of two limiting blocks 401, and the both ends of baffle 4 are fixedly installed with clamping 402, and sleeve 5 can be embedded in the inside of clamping 402, and sleeve 5 and clamping 402 are detachable connection, and sleeve 5 is embedded and is provided with sleeve rod 502 in the inside, and sleeve 5 and sleeve rod 502 outer surface all are provided with clamping hole 503 who penetrates, and clamping hole 503 inside swingly installs with latch 504, and sleeve rod 502 one end is fixedly installed with pad, and sleeve rod 502 inside is hollow.The limiting block 401 provides installation and support position for the sleeve 5 and the rotating shaft 501, ensuring that the sleeve 5 and the rotating shaft 501 can be stably installed at both ends of the baffle 4. At the same time, the limiting block 401 also plays a role in limiting the position of the sleeve 5 and the rotating shaft 501, preventing them from shifting or falling off during use. By being fixedly installed at both ends of the baffle 4, the connection between the limiting block 401 and the baffle 4 is firm and reliable. The rotating shaft 501 serves as an intermediate part connecting the limiting block 401 and the sleeve rod 502, playing a role in transmitting rotational force and supporting the sleeve rod 502. The sleeve rod 502 can rotate around the rotating shaft 501, thereby adjusting the angle and position of the sleeve rod 502 to adapt to different processing needs. Located in the middle of the two limiting blocks 401, the sleeve 5 can remain stable during rotation and will not sway left and right. At the same time, the limiting block 401 can also limit the rotation range of the sleeve 5, preventing the sleeve rod 502 from rotating excessively and affecting the protection effect. The rotating shaft 501 is the axis of rotation of the sleeve 5, which enables the sleeve 5 to rotate freely between the limiting blocks 401. Through the connection of the rotating shaft 501, the sleeve 5 can adjust the angle as needed, thereby changing the position of the sleeve rod 502 and the cushion block, providing better protection for the processing process. The rotating shaft 501 is embedded in the interior of the two limiting blocks 401 at both ends, ensuring the stability and reliability of the rotating shaft 501. The embedded design can prevent the rotating shaft 501 from coming out of the limiting block 401 during use, ensuring the normal rotation of the sleeve 5. The clamp 402 is used to fix the sleeve 5. When the sleeve 5 does not need to rotate, it can be embedded in the clamp 402. The sleeve 5 is fixed on the baffle 4 by the clamping force of the clamp 402, preventing it from rotating randomly. The clamp 402 makes the fixing and dismounting of the sleeve 5 more convenient and efficient, improving work efficiency. The detachable connection between the sleeve 5 and the clamp 402 makes the installation and dismounting of the sleeve 5 more flexible. When the position of the baffle 4 exceeds the base 1, the sleeve 5 can be taken out of the clamp 402 for rotation operation and positioned in the lower clamp 402. The sleeve rod 502 can freely extend and retract in the sleeve 5, thereby adjusting the length. The clamping hole 503 and the latch 504 are used to fix the position of the sleeve rod 502 in the sleeve 5. After adjusting the length of the sleeve rod 502, the latch 504 can be inserted into the corresponding clamping hole 503 to fix the sleeve rod 502 in the sleeve 5, preventing it from sliding during use. The cushion block can directly contact the ground, increasing the friction between the sleeve rod 502 and the ground, making the sleeve rod 502 more stable when supporting the baffle 4. When the angle does not need to be adjusted, the sleeve 5 can be embedded in the clamp 402 for fixation to maintain stability. The detachable connection makes it convenient for operators to adjust and operate according to actual conditions, making the baffle 4 more flexible and convenient to use. The sleeve rod 502 is an extension of the sleeve 5, which can adjust the length as needed to adapt to different processing scenarios, making the device more flexible and convenient to use.

[0030] Working principle: when starting the numerical control milling machine 2 to mill the formation warehouse door hinge, the fixed structure of the base 1 is used to fix the night, the numerical control system accurately controls the movement trajectory, cutting speed and feed rate of the cutter, etc. In the process of machining, the high-speed rotating milling cutter will produce a large amount of waste and cutting, since the output end of the suction pipe 302 is located on the side of the milling cutter of the numerical control milling machine 2, close to the milling cutter, which can more effectively capture the cutting produced by high-speed rotation, prevent it from splashing to the surrounding environment and causing safety hazards, at the same time, the expansion pipe 303 at the output end of the suction pipe 302, which has a larger pipe opening, is in the shape of a cone, which can better cover the processing area, as the pipe opening gradually narrows, the airflow speed increases, improving the suction capacity of the waste, a part of the waste and cutting is directly sucked into the suction pipe 302, transported to the dust collector 301 through the suction pipe 302, and stored in the collection tank 3, when the waste and cutting fall from the processing area, the through holes 102 opened on the upper end of the base 1 play the role of connecting the processing area and the collection box 101, part of the smaller waste can directly fall into the collection box 101 through the through holes 102, realizing preliminary waste collection, reducing the burden of the dust collector 301 and improving the overall collection efficiency, the collection box 101 and the base 1 are connected by sliding, when the collection box 101 is full of waste, the operator can easily pull it out for cleaning, and then insert it into the base 1 for continuous use, ensuring that the waste can be cleaned and treated in time, during the processing, the baffle 4 on the upper end of the base 1 can be adjusted according to the processing requirements, the baffle 4 is embedded in the sliding groove 103, the sliding connection makes the position adjustment of the baffle 4 more flexible and convenient, the operator can slide the baffle 4 to the appropriate position along the sliding groove 103 according to different processing tasks and workpiece sizes, which plays the role of preventing and shielding the waste and cutting, the sliding groove 103 penetrates through both ends of the base 1, providing a larger range for the position adjustment of the baffle 4, the ball 105 in the groove 104 at the inner wall bottom of the sliding groove 103 rolls when the baffle 4 slides, converting sliding friction into rolling friction, reducing friction, making the sliding of the baffle 4 more smooth, the limiting block 401 at both ends of the baffle 4 provides installation and support position for the sleeve 5 and the shaft 501, the shaft 501 below the sleeve 5 makes the sleeve 5 rotate freely between the limiting blocks 401, thereby adjusting the angle and position of the sleeve rod 502, when the sleeve 5 does not need to rotate, it can be embedded in the clamp 402 at both ends of the baffle 4 for fixation, the sleeve rod 502 in the sleeve 5 can be freely extended and retracted, and the position is fixed after adjusting the length through the clamping hole 503 and the latch 504, the pad at one end of the sleeve rod 502 can directly contact the ground, increasing the friction between the sleeve rod 502 and the ground, making the sleeve rod 502 more stable when supporting the baffle 4, making the baffle 4 more stable when in use, and thus improving the safety of the device to some extent.

Claims

1. A formation cell door hinge precision milling machine, comprising: The base (1) is characterized in that: the base (1) is provided with a numerical control milling machine (2) at the upper end, a collecting tank (3) is placed outside the base (1), and a baffle (4) is slidingly installed at the upper end of the base (1); The collecting tank (3) is provided with a dust collector (301) at the upper end, and the dust collector (301) is provided with a suction pipe (302) on one side.

2. A formation cell door hinge fine milling machine according to claim 1, characterized in that: The output end of the suction pipe (302) is located on the side of the milling cutter of the numerical control milling machine (2), and the output end of the suction pipe (302) is provided with an expansion pipe (303).

3. A formation cell door hinge refiner as claimed in claim 1, characterized in that: The base (1) is provided with a plurality of through holes (102) at the upper end, the through holes (102) and the collecting box (101) are in communication, the collecting box (101) and the base (1) are slidingly connected, and the inside of the collecting box (101) is inclined.

4. A formation cell door hinge refiner as claimed in claim 1, characterized in that: The base (1) is provided with a sliding groove (103) at the upper end, the baffle (4) is embedded in the sliding groove (103), the baffle (4) and the sliding groove (103) are matched with each other, and the baffle (4) and the sliding groove (103) are slidingly connected.

5. A formation cell door hinge refmsher according to claim 4, wherein: The inner wall of the sliding groove (103) is provided with a groove (104) at the bottom end, the groove (104) is embedded with a ball (105), and the ball (105) and the groove (104) are movably connected.

6. A formation cell door hinge refiner as defined in claim 1, characterized in that: The baffle (4) is provided with two limiting blocks (401) at both ends, a sleeve (5) is arranged between the two limiting blocks (401), a rotating shaft (501) is penetratingly arranged below the sleeve (5), and both ends of the rotating shaft (501) are embedded in the two limiting blocks (401).

7. A formation cell door hinge refiner as claimed in claim 6, characterized in that: The baffle (4) is provided with a clamping piece (402) at both ends, the sleeve (5) can be embedded in the clamping piece (402), and the sleeve (5) and the clamping piece (402) are detachably connected.

8. A formation cell door hinge milling machine according to claim 7, characterized in that: The sleeve (5) is embedded with a sleeve rod (502), the sleeve (5) and the sleeve rod (502) are both provided with a clamping hole (503) penetratingly arranged on the outer surface, a latch (504) is movably arranged in the clamping hole (503), one end of the sleeve rod (502) is fixedly installed with a pad, and the inside of the sleeve rod (502) is hollow.