Cutting equipment for gearbox shell machining

Abstract

The invention relates to the technical field of gearbox shell machining, and discloses gearbox shell machining cutting equipment which comprises a first box body, a third box body fixed to one side of the first box body, a second box body fixed to one side of the first box body and a partition plate on the inner side wall of the first box body. A cutting disc is fixed to an output shaft of the first motor, a telescopic mechanism is fixed to the bottom of the second box body, the telescopic end of the telescopic mechanism is connected with an adjusting mechanism, and the adjusting mechanism is used for adjusting the angle of a workpiece and comprises a base, the top of the base is rotationally connected with a rotating seat, the rotating seat is rotationally connected with a supporting plate, and a clamp is fixed to the top of the supporting plate. The outer side wall of the base is rotationally connected with a first gear. And by arranging the telescopic mechanism, the whole adjusting mechanism and the workpiece fixed to the adjusting mechanism can be moved out, an operator can take and place the workpiece without going deep into the first box body, and the operation difficulty is effectively reduced.

Description

Technical Field

[0001] This invention relates to the technical field of gearbox housing processing, specifically to a cutting device for processing gearbox housings. Background Technology

[0002] After the gearbox housing is cast, the remaining sprue, which serves as the pouring channel for molten metal, needs to be removed using a cutting device to ensure the smooth progress of subsequent processing steps. The working principle is as follows: First, the cast gearbox housing is positioned and fixed on a special fixture. The fixture moves with the telescopic mechanism, transferring the housing into the gearbox and close to the cutting disc. Then, the protective door is lowered and closed. Next, the cutting disc is driven to rotate, cutting the sprue according to a preset trajectory. The waste material generated during cutting is discharged through the bottom of the gearbox. After cutting, the protective door rises, and the telescopic mechanism moves the fixture to facilitate the loading and unloading of workpieces.

[0003] In existing gearbox housing cutting equipment, the telescopic machine can only move inside the housing when performing fixing and telescopic operations. This requires operators to go deep into the housing to pick up and put down the workpiece, which increases the difficulty of picking up and putting down the workpiece. Therefore, a cutting device for gearbox housing processing is proposed. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a cutting device for processing gearbox housings, which has the advantages of removing the entire telescopic mechanism and workpiece, making it easier for operators to handle, and solving the problem of high difficulty in picking up and placing.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a cutting device for processing gearbox housings, comprising a housing 1, a housing 3 fixed to one side of the housing 1, a housing 2 fixed to one side of the housing 1, and a partition on the inner side wall of the housing 1. A robotic arm is disposed inside the housing 1, a motor 1 is fixed to one end of the robotic arm, and a cutting disc is fixed to the output shaft of the motor 1. A telescopic mechanism is fixed to the bottom of the housing 2, and an adjustment mechanism is connected to the telescopic end of the telescopic mechanism. The adjustment mechanism is used to adjust the angle of the workpiece. The adjustment mechanism includes a base, a rotating seat is rotatably connected to the top of the base, a support plate is rotatably connected to the rotating seat, a clamp is fixed to the top of the support plate, a gear 1 is rotatably connected to the outer side wall of the base, a rotating block is fixed to one end of the gear 1, a baffle is fixed to one side of the rotating block, and an elastic mechanism is fixed to the outer side wall of the base. The elastic mechanism is used to adjust the opening and closing angle of the baffle.

[0008] Preferably, a baffle is fixed to the inner wall of the second housing. When the base moves outward, the baffle prevents the elastic mechanism from resetting, and the elastic mechanism drives the baffle to close. When the base is inside the first housing, the elastic mechanism resets and drives the gear to rotate. The gear drives the rotating block and the baffle to open at a certain angle. The cut waste material is first buffered by the baffle and then falls into the first housing.

[0009] Preferably, the elastic mechanism includes a spring and a second stop bar. The spring is fixed to the outer wall of the base, and a rack is fixed to one end of the spring, with the rack slidably connected to the base. The second stop bar is fixed to the top of the rack, and the rack meshes with a first gear. When the base moves towards the outer wall of the housing, the second stop bar on the rack first contacts the first stop bar, stopping the rack from moving outward. This causes the rack to rotate the first gear, which in turn drives the rotating block and the baffle to close.

[0010] Preferably, the housing is provided with a protective mechanism, which includes a second motor, a second commutator, and a first screw. The second motor is fixed to the top of the housing, and the first commutator is fixed inside the housing. The second commutator is fixed to the top of the housing, and the output shaft of the second motor is connected to the input end of the first commutator. The output end of the first commutator is fixed with a shaft, one end of which is connected to the input end of the second commutator. The first screw is fixed to the output end of the second commutator, and a door is threadedly connected to the outer wall of the first screw. The door is slidably connected to the housing.

[0011] Preferably, a cleaning mechanism is fixed to the inner wall of the first box, and an inclined plate is fixed to the inner wall of the first box. The cleaning mechanism includes a shell and a plate four. The shell is fixed to the inner wall of the first box; the plate four is disposed on the shell, and a liquid outlet and an air outlet are fixed to the bottom of the plate four.

[0012] Preferably, a screw three is rotatably connected to the inner side wall of the housing, a commutator three is fixed to the outer side wall of the housing, the input end of the commutator three is connected to one end of the screw one, the output end of the commutator three is connected to the screw three, the outer side wall of the screw three is threadedly connected to a slider two, and the slider two is slidably connected to the housing.

[0013] Preferably, the inner sidewall of the housing is provided with a sliding groove, a commutator five is fixed in the sliding groove, a gear four is fixed at the input end of the commutator five, a screw four is fixed at the output end of the commutator five, a gear three is fixed at the outer sidewall of the screw three, the gear three is meshed with the gear four, a slider three is threadedly connected to the outer sidewall of the screw four, the slider three is slidably connected to the sliding groove, and the slider three is fixed to the scraper.

[0014] Preferably, a transmission mechanism is fixed to the inner bottom surface of the housing one. The transmission mechanism includes a transmission box and a shaft three. The transmission box is fixed inside the housing one. The shaft three is rotatably connected to the inner side wall of the transmission box. A sprocket is fixed to the outer side wall of the shaft three. A transmission chain is driven to the outer side wall of the sprocket. A plate three is fixed to the inner side wall of the transmission chain. A filter plate is fixed to the inner side wall of the transmission box.

[0015] Preferably, a connecting plate is fixed to the top of the filter plate, a guide block is fixed to the top of the connecting plate, and an eccentric block is fixed to the outer side wall of the screw.

[0016] Preferably, the telescopic mechanism includes a track one and a motor three. The track one is fixed to the bottom of the housing two, the inner side wall of the track one is slidably connected to the track two, and the inner side wall of the track two is slidably connected to the track three. The motor three is fixed to the outer side wall of the housing two, the output shaft of the motor three is fixed to the shaft two, the outer side wall of the track one is fixed to the commutator four, the input end of the commutator four is connected to the shaft two, and the output end is fixed to the screw two. The top of the track three is provided with a slider one and a plate one, the plate one is provided with a gearbox, the screw two is threadedly connected to the slider one, the top of the slider one is rotatably connected to a synchronous pulley, the top of the track three is fixed to a connecting block, the synchronous pulley and the gearbox are connected by a synchronous belt drive, and the connecting block is fixed to the synchronous belt.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, the present invention provides a cutting device for processing gearbox housings, which has the following advantages:

[0019] 1. The cutting equipment for processing the gearbox housing, by setting a telescopic mechanism, can remove the entire adjustment mechanism and the workpiece fixed on the adjustment mechanism, so that the operator can complete the workpiece loading and unloading operation without entering the housing, effectively reducing the difficulty of operation.

[0020] 2. The cutting equipment for processing the gearbox housing has a protective mechanism that seals the housing during cutting operations, effectively preventing metal debris generated during the cutting process from splashing into the external environment and ensuring the personal safety of the operators. Motor 2 drives commutator 1 and commutator 2, which in turn rotates screw 1, causing the door to slide along the housing to close, forming a relatively enclosed working space.

[0021] 3. This gearbox housing cutting equipment features a cleaning mechanism where the housing can be sprayed with coolant or cleaning fluid through the outlet to initially clean the waste accumulated on the inclined plate. The air outlet, in conjunction with the liquid, blows away some debris. Simultaneously, screw three rotates under the drive of commutator three, causing slider two to slide within the housing, allowing the outlet and air outlet to clean different areas of the inclined plate. A scraper, driven by screw four, slides along a groove, scraping waste from the baffle and the inner wall of housing one onto the filter plate of the transmission mechanism. The filter plate filters out fine particles from the waste. Plate three moves with the transmission chain, conveying larger waste blocks to the outside of the transmission box, achieving automated separation and discharge of waste, reducing manual cleaning workload, and maintaining a clean internal environment.

[0022] 4. In the cutting equipment for processing the gearbox housing, when the screw three rotates, it drives the slider two to move, and the surface of the inclined plate is cleaned by the plate four. During this process, the screw three will also drive the eccentric block to rotate. The rotation of the eccentric block will squeeze the guide block, and the guide block will drive the filter plate to move up and down, so as to facilitate the shaking of the waste on the filter plate to the bottom of the transmission box, reducing the accumulation of waste on the filter plate.

[0023] 5. When the telescopic mechanism moves the entire workpiece outward, the baffle rotates to a vertical position under the action of the guide mechanism, thereby closing the opening of the housing to reduce the leakage of waste from the opening during the cleaning process. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the structure of the hidden box three of the present invention;

[0026] Figure 3 This is an enlarged schematic diagram of the telescopic structure in this invention;

[0027] Figure 4 For the present invention Figure 3 Enlarged structural diagram at point A;

[0028] Figure 5 This is a schematic diagram of the transmission mechanism of the present invention. Figure 1 ;

[0029] Figure 6 For the present invention Figure 5 Enlarged structural diagram at point B;

[0030] Figure 7 This is a schematic diagram of the transmission mechanism of the present invention. Figure 2 ;

[0031] Figure 8 For the present invention Figure 7 Enlarged structural diagram at point C;

[0032] Figure 9 For the present invention Figure 7 Enlarged structural diagram at point D;

[0033] Figure 10 This is a schematic diagram of the transmission mechanism of the present invention. Figure 3 .

[0034] In the picture:

[0035] 110. Box 1; 120. Box 2; 130. Box 3; 140. Partition; 150. Slide rail; 160. Inclined plate;

[0036] 200. Robotic arm; 210. Motor 1; 220. Cutting disc;

[0037] 300. Adjustment mechanism; 310. Base; 320. Rotary seat; 330. Support plate; 340. Clamp;

[0038] 400. Protective mechanism; 410. Motor II; 420. Commutator I; 430. Shaft I; 440. Commutator II; 450. Screw I; 460. Commutator III; 470. Door body;

[0039] 500. Filtration mechanism;

[0040] 600. Telescopic mechanism; 610. Motor 3; 611. Shaft 2; 612. Commutator 4; 613. Screw 2; 620. Rail 1; 630. Rail 2; 640. Rail 3; 650. Slider 1; 651. Synchronous pulley; 652. Synchronous belt; 653. Gearbox; 660. Connecting block; 670. Plate 1;

[0041] 710. Baffle; 720. Rotating block; 730. Gear 1; 740. Stop bar 1; 750. Stop bar 2; 760. Rack; 770. Spring;

[0042] 800. Transmission mechanism; 810. Transmission box; 820. Shaft three; 830. Transmission chain; 840. Plate three; 850. Filter plate; 860. Connecting plate; 870. Guide block;

[0043] 900. Cleaning mechanism; 910. Plate four; 920. Liquid outlet; 930. Air outlet; 940. Housing; 941. Screw three; 942. Slider two; 943. Gear three; 950. Scraper; 951. Gear four; 952. Commutator five; 953. Screw four; 960. Eccentric block. Detailed Implementation

[0044] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0045] In existing gearbox housing cutting equipment, the telescopic machine can only move inside the housing when performing fixing and telescopic operations. This requires operators to go deep into the housing to work when picking up and placing the workpiece, which increases the difficulty of picking up and placing the workpiece. This application provides a cutting device for processing gearbox housings.

[0046] As attached Figure 1-10 As shown, the cutting equipment includes a housing 110, a housing 2 120, a housing 3 130, a partition 140, and a slide 150. The housing 3 130 is fixed to one side of the housing 110. The housing 2 120 is fixed to the front surface of the housing 110. The partition 140 is fixed to the inner side wall of the housing 110. A robotic arm 200 is fixed to the bottom surface inside the housing 110. A motor 210 is fixed to one end of the robotic arm 200. A cutting disc 220 is fixed to the output shaft of the motor 210. The robotic arm 200 is used to control the cutting angle and position of the cutting disc 220. A telescopic mechanism 600 is provided inside the housing 2 120. An adjustment mechanism 300 is provided on the telescopic mechanism 600.

[0047] The telescopic mechanism 600 is used to control the position of the adjusting mechanism 300. The adjusting mechanism 300 is used to restrict the workpiece while changing the angle of the workpiece to facilitate cutting the material handle. The adjusting mechanism 300 can move the entire workpiece and the adjusting mechanism 300 out of the housing 110 and onto the housing 120, thereby facilitating the operator to disassemble and replace the workpiece, and facilitating the cleaning and maintenance of the adjusting mechanism 300.

[0048] In this embodiment, the telescopic mechanism 600 includes a motor 610, a shaft 611, a commutator 612, a screw 613, a track 620, a track 630, and a track 640. The track 620 is fixed to the bottom surface of the inner wall of the housing 120. The commutator 612 is fixed to one side of the track 620. The motor 610 is fixed to one side of the housing 120. The output shaft of the motor 610 is fixed to the shaft 611. One end of the shaft 611 is connected to the input end of the commutator 612. The output end of the commutator 612 is fixed to the screw 613. The inner wall of the track 620 is slidably connected to... Track 2 630, with Track 3 640 slidably connected to its inner wall. Slider 1 650 is fixed to the inner bottom surface of Track 2 630 and threadedly connected to Screw 2 613. Plate 1 670 is fixed to the top of Track 2 630. Synchronous pulley 651 is rotatably connected to the top of slider 1 650. Gearbox 653 is fixed on plate 1 670. Synchronous pulley 651 and gearbox 653 are connected by synchronous belt 652. Connecting block 660 is fixed to the top of Track 3 640 and fixed to synchronous belt 652. The top of Track 3 640 is fixed to adjustment mechanism 300.

[0049] When track 3 640 moves the adjusting mechanism 300, control motor 3 610 operates, driving shaft 2 611 to rotate. Commutator 4 612 drives screw 2 613 to rotate. At this time, screw 2 613 is threadedly connected to slider 1 650. Synchronous pulley 651 drives the entire track 2 630 and plate 1 670 to move. Simultaneously, synchronous belt 652 begins to drive, and synchronous belt 2 and synchronous pulley 651 in gearbox 653 both begin to rotate. Synchronous belt 652 drives connecting block 660 to move, and connecting block 660 drives track 3 640 to move, thereby driving adjusting mechanism 300 to move. Slider 1 650 and synchronous pulley 651 can both be equipped with gears, with two gears meshing. One gear meshes with track 1 620. Therefore, when track 2 630 moves, the gear meshes with track 1 620, thereby driving the entire synchronous belt 652 to drive. The two gears and synchronous belt 2 are not shown in the attached drawings.

[0050] In this embodiment, the adjustment mechanism 300 includes a base 310, a rotating seat 320, a support plate 330, and a clamp 340. The base 310 is fixed to the top of the track 340, the rotating seat 320 is rotatably connected to the top of the base 310, the support plate 330 is rotatably connected to the top of the rotating seat 320, and multiple clamps 340 are provided on the top of the support plate 330. The driving device in the base 310 can control the rotation of the rotating seat 320, and the rotating seat 320 controls the rotation of the support plate 330. The two rotations can thus control the workpiece to adapt to the cutting angle.

[0051] As attached Figure 3-4As shown, a guide mechanism is provided on the base 310. The guide mechanism is used to guide the cut waste material to prevent heavy waste material from falling directly into the first box 110 and causing damage to the first box 110. The guide mechanism includes the base 310, a gear 730 is rotatably connected to one side of the base 310, a spring 770 is fixed to one side of the base 310, a rack 760 is fixed to one end of the spring 770, and the rack 760 is slidably connected to the base 310. A baffle 740 is fixed to the inner side wall of the second box 120. A rotating block 720 is fixed to one end of the gear 730, a baffle 710 is fixed to one side of the rotating block 720, and a baffle 750 is provided on the top of the rack 760.

[0052] Specifically, when the base 310 is inside the housing 110, the resetting action of the spring 770 will drive the rack 760 to move. The rack 760 meshes with the gear 730, causing the gear 730 to rotate and drive the rotating block 720 to rotate. At this time, the rotating block 720 drives the baffle 710 to rotate to a specific angle, which is between 30 and 60 degrees. The specific angle can be determined according to the site and adjusted by replacing the spring 770. The waste generated by cutting first impacts the surface of the baffle 710, and the spring 770 weakens the impact force through compression. This reduces the damage to the bottom of the housing 110 caused by waste material. When the base 310 moves the finished workpiece out, the second baffle 750 will first contact the first baffle 740. At this time, the base 310 continues to move outward, while the rack 760 stops moving due to the obstruction of the first baffle 740. Then the rack 760 meshes with the first gear 730, driving the first gear 730 to rotate. The first gear 730 further drives the rotating block 720 and the baffle 710 to rotate, finally rotating the baffle 710 to a vertical position, thus closing the opening of the housing 110.

[0053] More specifically, a telescopic rod is provided inside the spring 770 to limit the sliding position of the rack 760. One end of the telescopic rod can pass through the base 310 connecting support block and be threaded to the support block. By rotating one end of the telescopic rod, the elasticity of the spring 770 can be adjusted. The threaded connection is not shown in the attached figure. When the base 310 is located inside the housing 110, the elasticity of the spring 770 resets the rack 760, moving it toward the spring 770, so that the rack 760 meshes with the gear 730, thereby driving the baffle 710 to open.

[0054] As attached Figure 5-10As shown, a conveying mechanism 800 is provided at the bottom of the housing 110. The conveying mechanism 800 is used to continuously transfer waste to the outside of the housing 110. The conveying mechanism 800 includes a conveying box 810, a shaft 820, a transmission chain 830, and a plate 840. The shaft 820 is rotatably connected to the inner wall of the conveying box 810. Sprockets are fixed at both ends of the shaft 820. The transmission chain 830 drives the outer side of the sprockets. The plate 840 is fixed to the outer wall of the transmission chain 830. A filter plate is fixed to the inner wall of the conveying box 810. 850, the filter plate 850 has multiple through slots; when waste falls onto the filter plate 850, the transmission chain 830 drives the plate body 840 to move, and the plate body 840 then drives the waste to move to the outside of the box 110. During the transmission process, the waste can fall into the bottom of the transmission box 810 through the through slots. The continuous movement of the plate body 840 transmits the waste to the other side of the box 110, in the opposite direction to the waste, thus separating large pieces of waste and waste chips, making it easier for subsequent operators to collect and recycle.

[0055] In this embodiment, the filter plate 850 and the transfer box 810 are slidably connected by a spring. Connecting plates 860 are fixed to both sides of the filter plate 850. By pressing the connecting plates 860, the filter plate 850 can slide on the transfer box 810, thereby shaking the waste debris on the filter plate 850 to the bottom of the transfer box 810.

[0056] As attached Figure 5-10 As shown, a cleaning mechanism 900 is provided on the inner wall of the housing 110. The cleaning mechanism 900 is used to clean the inclined plate 160. The cleaning mechanism 900 includes a plate 910, a liquid outlet 920, and an air outlet 930. Two housings 940 are fixed on the inner wall of the housing 110. The plate 910 is slidably connected inside the housing 940. The bottom of the plate 910 is provided with a liquid outlet 920 and an air outlet 930. Multiple nozzles are provided on the liquid outlet 920. The liquid outlet 920 is connected to a water source through a pipe, and the air outlet 930 is connected to an air source through a pipe. During the cutting process, liquid is first sprayed onto the surface of the inclined plate 160 from the liquid outlet 920 to mix the liquid with the waste. Then, with the cooperation of the air outlet 930, the waste flows into the transmission mechanism 800 more quickly, thereby reducing the cleaning difficulty for the operator.

[0057] Specifically, a screw 3 941 is rotatably connected to the inner wall of housing 940, and a slider 2 942 is slidably connected to the inner wall of housing 940. Screw 3 941 and slider 2 942 are threadedly connected. A commutator 3 460 is fixed to one side wall of housing 110. The input end of commutator 3 460 is connected to the bottom end of screw 1 450, and the bottom end of slider 2 942 is fixedly connected to plate 4 910. While screw 1 450 rotates and drives door 470 to descend, screw 1 450 drives the output end of commutator 3 460 to rotate. Commutator 3 460 drives screw 3 941 to rotate, thereby driving slider 2 942 to move linearly in housing 940, changing the position of plate 4 910 on inclined plate 160.

[0058] More specifically, an eccentric block 960 is fixed to the outer wall of the screw 3 941, and a guide block 870 is fixed to the top of the connecting plate 860. The rotation of the eccentric block 960 squeezes the guide block 870, causing the guide block 870 to drive the connecting plate 860 to move up and down, thereby causing the filter plate 850 to vibrate.

[0059] In this embodiment, a groove 150 is provided on the inner side wall of the housing 110. A slider 3 is slidably connected in the groove 150. A scraper 950 is fixed on one side of the slider 3. A gear 3 943 is fixed on the outer side wall of the screw 3 941. A commutator 5 952 is fixed in the groove 150. A gear 4 951 is fixed at the input end of the commutator 5 952. The gear 4 951 is meshed with the gear 3 943. A screw 4 953 is fixed at the output end of the commutator 5 952. The screw 4 953 is threadedly connected to the slider 3. The slider 3 is not shown in the attached drawings. As the door 470 descends, the scraper 950 moves upward to clean the inner side wall of the housing 110.

[0060] In this embodiment, a filter mechanism 500 is provided on the side of the conveying mechanism 800 that discharges waste. The filter mechanism 500 mainly consists of a filter box and a filter screen. The filter box has a hollow structure in the middle, and a filter screen is provided in the middle position. When the waste is pushed onto the filter screen, the cleaning liquid is discharged through the filter screen, and the waste is retained on the filter screen, thereby separating the waste and the cleaning liquid, which makes it easy for the operator to separate the two.

[0061] The multiple commutators in this invention are mainly composed of two bevel gears connected together to change the transmission direction; the commutators are prior art and will not be described in detail here. The tooth structure of the multiple gears is not shown in the accompanying drawings.

[0062] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cutting device for processing gearbox housings, characterized in that, The system includes a first box (110), a third box (130) fixed to one side of the first box (110), a second box (120) fixed to one side of the first box (110), and a partition (140) on the inner wall of the first box (110). A robotic arm (200) is installed inside the first box (110). A motor (210) is fixed to one end of the robotic arm (200), and a cutting disc (220) is fixed to the output shaft of the motor (210). A telescopic mechanism (600) is fixed to the bottom of the second box (120). An adjustment mechanism (300) is connected to the telescopic end of the telescopic mechanism (600). The adjustment mechanism (300) is used for… For adjusting the angle of the workpiece, the adjusting mechanism (300) includes a base (310), a rotating seat (320) is rotatably connected to the top of the base (310), a support plate (330) is rotatably connected to the rotating seat (320), a clamp (340) is fixed to the top of the support plate (330), a gear (730) is rotatably connected to the outer wall of the base (310), a rotating block (720) is fixed to one end of the gear (730), a baffle (710) is fixed to one side of the rotating block (720), and an elastic mechanism is fixed to the outer wall of the base (310). The elastic mechanism is used to adjust the opening and closing angle of the baffle (710).

2. The cutting equipment for processing gearbox housings according to claim 1, characterized in that: The inner wall of the second box (120) is fixed with a first baffle (740). When the base (310) moves outward, the first baffle (740) blocks the elastic mechanism from resetting, and the elastic mechanism drives the baffle (710) to close.

3. The cutting equipment for processing a gearbox housing according to claim 2, characterized in that: The elastic mechanism includes: A spring (770) is fixed to the outer side wall of the base (310), and a rack (760) is fixed to one end of the spring (770), and the rack (760) is slidably connected to the base (310). The second stop bar (750) is fixed to the top of the rack (760), and the rack (760) is meshed with the first gear (730).

4. A cutting device for processing a gearbox housing according to any one of claims 2-3, characterized in that: A protective mechanism (400) is provided on the housing (110), the protective mechanism (400) including: Motor 2 (410) is fixed to the top of housing 1 (110), and commutator 1 (420) is fixed inside housing 1 (110). Commutator 2 (440) is fixed to the top of housing 1 (110). The output shaft of motor 2 (410) is connected to the input end of commutator 1 (420). A shaft 1 (430) is fixed to the output end of commutator 1 (420). One end of shaft 1 (430) is connected to the input end of commutator 2 (440). Screw 1 (450) is fixed to the output end of commutator 2 (440). The outer wall of screw 1 (450) is threadedly connected to door body (470), and door body (470) is slidably connected to housing 1 (110).

5. The cutting equipment for processing a gearbox housing according to claim 4, characterized in that: A cleaning mechanism (900) is fixed to the inner wall of the first box (110), and an inclined plate (160) is fixed to the inner wall of the first box (110). The cleaning mechanism (900) includes: The housing (940) is fixed to the inner side wall of the box body (110); Plate four (910) is disposed on the housing (940), and the bottom of plate four (910) is fixed with liquid outlet (920) and air outlet (930).

6. The cutting equipment for processing a gearbox housing according to claim 5, characterized in that: The inner wall of the housing (940) is rotatably connected to a screw three (941), and the outer wall of the housing one (110) is fixed with a commutator three (460). The input end of the commutator three (460) is connected to one end of the screw one (450), and the output end of the commutator three (460) is connected to the screw three (941). The outer wall of the screw three (941) is threadedly connected to a slider two (942), and the slider two (942) is slidably connected to the housing (940).

7. The cutting equipment for processing a gearbox housing according to claim 6, characterized in that: The inner sidewall of the housing (110) is provided with a sliding groove (150). A commutator (952) is fixed in the sliding groove (150). A gear (951) is fixed at the input end of the commutator (952). A screw (953) is fixed at the output end of the commutator (952). A gear (943) is fixed on the outer sidewall of the screw (941). The gear (943) meshes with the gear (951). A slider (3) is threadedly connected to the outer sidewall of the screw (953). The slider (3) is slidably connected to the sliding groove (150). The slider (3) is fixed to the scraper (950).

8. The cutting equipment for processing a gearbox housing according to claim 7, characterized in that: A transmission mechanism (800) is fixed to the inner bottom surface of the housing (110), and the transmission mechanism (800) includes: A transmission box (810) is fixed inside the box body (110); Shaft three (820) is rotatably connected to the inner wall of the transmission box (810). A sprocket is fixed to the outer wall of the shaft three (820). A transmission chain (830) is connected to the outer wall of the sprocket. Plate three (840) is fixed to the inner wall of the transmission chain (830). A filter plate (850) is fixed to the inner wall of the transmission box (810).

9. A cutting device for processing a gearbox housing according to claim 8, characterized in that: A connecting plate (860) is fixed to the top of the filter plate (850), a guide block (870) is fixed to the top of the connecting plate (860), and an eccentric block (960) is fixed to the outer wall of the screw three (941).

10. A cutting device for processing a gearbox housing according to claim 9, characterized in that: The telescopic mechanism (600) includes: Track 1 (620) is fixed to the bottom of box 2 (120). Track 2 (630) is slidably connected to the inner wall of track 1 (620). Track 3 (640) is slidably connected to the inner wall of track 2 (630). Motor 3 (610) is fixed to the outer wall of housing 2 (120). The output shaft of motor 3 (610) is fixed to shaft 2 (611). Commutator 4 (612) is fixed to the outer wall of track 1 (620). The input end of commutator 4 (612) is connected to shaft 2 (611), and the output end is fixed to screw 2 (613). The top of track 3 (640) is provided with slider 1 (650) and plate 1 (650). 70), a gearbox (653) is provided on the plate body one (670), the screw two (613) is threadedly connected to the slider one (650), a synchronous wheel (651) is rotatably connected to the top of the slider one (650), a connecting block (660) is fixed to the top of the track three (640), the synchronous wheel (651) is connected to the gearbox (653) through a synchronous belt (652), and the connecting block (660) is fixed to the synchronous belt (652).

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