CN111790924B

CN111790924B - Lathe capable of automatically cleaning and maintaining

Info

Publication number: CN111790924B
Application number: CN202010782386.1A
Authority: CN
Inventors: 李黄桥
Original assignee: Nantong Weifeng Heavy Industry Machinery Co ltd
Current assignee: Nantong Weifeng Heavy Industry Machinery Co.,Ltd.
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-05-25
Anticipated expiration: 2040-08-06
Also published as: CN111790924A

Abstract

The invention discloses a lathe capable of automatically cleaning and maintaining, wherein a grinding cavity is arranged in a lathe shell, a scrap collecting cavity with an upward opening is arranged at the lower side of the grinding cavity, a clamping plate moving cavity is arranged at the right side of the scrap collecting cavity, a power box is arranged in the grinding cavity, a transmission cavity is arranged in the power box, a first driven cavity is arranged at the left side of the transmission cavity, a second driven cavity is arranged at the lower side of the first driven cavity, an oil liquid recycling cavity is arranged at the right side of the second driven cavity, a moving clamping plate is arranged at the right side of the power box, a third driven cavity is arranged in the moving clamping plate, a fourth driven cavity is arranged at the rear side of the third driven cavity, a cleaning box moving cavity with an upward opening is arranged at the lower side of the fourth driven cavity, the device has a simple structure, a cleaning and maintaining mechanism is additionally arranged on the basis of a common lathe, and automatically cleaning is carried out after, oiling and lubricating are carried out, sprayed oil is collected, the oil is circulated in the system, and the service life of the equipment is prolonged.

Description

Lathe capable of automatically cleaning and maintaining

Technical Field

The invention relates to the field of lathe design, in particular to a lathe capable of automatically cleaning and maintaining.

Background

A lathe is a machine tool for turning a rotating workpiece mainly with a lathe tool. In the maintenance of the lathe, all friction parts of the lathe must be lubricated frequently to ensure that the common lathe keeps normal operation and reduces abrasion, and the maintenance of the lathe at present is troublesome because an operator cleans, oils and lubricates manually;

disclosure of Invention

The invention aims to provide a lathe capable of automatically cleaning and maintaining, which can automatically clean cutting after the turning is finished, and can be lubricated by oil maintenance, and oil circulation is carried out in each gear transmission case.

The invention is realized by the following technical scheme.

The lathe capable of automatically cleaning and maintaining comprises a lathe shell, wherein a grinding cavity is arranged in the lathe shell, a waste scrap collecting cavity with an upward opening is arranged on the lower side of the grinding cavity, a clamping plate moving cavity is arranged on the right side of the waste scrap collecting cavity, a power box is arranged in the grinding cavity, a transmission cavity is arranged in the power box, a first driven cavity is arranged on the left side of the transmission cavity, a second driven cavity is arranged on the lower side of the first driven cavity, an oil liquid recycling cavity is arranged on the right side of the second driven cavity, a moving clamping plate is arranged on the right side of the power box, a third driven cavity is arranged in the moving clamping plate, a fourth driven cavity is arranged on the rear side of the third driven cavity, a cleaning box movable cavity with an upward opening is arranged on the lower side of the fourth driven cavity, a transmission mechanism is arranged in the transmission cavity, a cleaning and maintaining mechanism is arranged in the grinding cavity, and a turning, the cleaning and maintaining mechanism comprises a first lead screw which is rotatably connected to the left cavity wall and the right cavity wall of a movable cavity of the cleaning box, the cleaning box is rotatably connected to the first lead screw, a lead screw lubricating cavity is arranged on the lower side of the cleaning box, a worm gear rotating groove with a downward opening is formed in the upper cavity wall of the lead screw lubricating cavity, a worm gear fixing shaft which is rotatably connected to the front and rear groove walls of the worm gear rotating groove is arranged in the worm gear rotating groove, a first worm gear is fixedly connected to the front end of the worm gear fixing shaft, the lower end of the first worm gear is meshed with the first lead screw, a first driving gear is fixedly connected to the rear end of the worm gear fixing shaft, a worm gear transmission cavity is arranged on the upper side of the cleaning box, a worm which is rotatably connected to the front and rear cavity walls of the worm gear transmission cavity is arranged in the worm, the front end of the worm is engaged and connected with four second worm gears, the center of the second worm gear is fixedly connected with a cleaning wheel fixing shaft, the upper end of the cleaning wheel fixing shaft is rotatably connected with the upper cavity wall of the worm gear transmission cavity, the lower end of the cleaning wheel fixing shaft is fixedly connected with a cleaning wheel, the lower cavity wall of the grinding cavity is provided with two I-shaped guide rails, the cleaning wheel is connected in a groove of the I-shaped guide rails in a rolling manner, the right end of the first lead screw is fixedly connected with a second driving gear, the rear cavity wall of the grinding cavity is provided with a spray rod sliding cavity, the opening of the spray rod sliding cavity is communicated with the grinding cavity forwards, a second lead screw rotatably connected on the left and right cavity walls of the spray rod sliding cavity is arranged in the spray rod sliding cavity, the right end of the second lead screw is fixedly connected with a second driven gear, the second driven gear and the second driving, oil pipe is led to spray bar upside fixedly connected with, the right-hand member fixedly connected with right side stay cord of spray bar and the one end of left door stay cord, be equipped with two oil baffle on the chamber wall around the chamber is collected to the sweeps, oil baffle's upper end is passed through torsional spring and is connected rotating the connection and be in the oil baffle pivot on the chamber wall is collected about the chamber to the sweeps, oil baffle keeps away from the one end fixedly connected with in chamber is collected to the sweeps right side stay cord with the other end of left door stay cord, the chamber left side wall intercommunication is collected to the sweeps fluid recovery chamber, the fluid is retrieved the intracavity and is equipped with the filter, fluid recovery chamber rear side is equipped with the oil pump.

Further, the transmission mechanism comprises a motor fixedly connected to the left cavity wall of the transmission cavity, the right end of the motor is in power connection with a transmission shaft, the middle of the transmission shaft is fixedly connected with a first gear, the first gear is meshed with a second gear, the center of the second gear is fixedly connected with a first driven shaft, the right end of the first driven shaft is rotatably connected to the right cavity wall of the transmission cavity, the left end of the first driven shaft penetrates through the left cavity wall of the transmission cavity and the right cavity wall of the first driven cavity and is rotatably connected to the left cavity wall of the first driven cavity, the left end of the first driven cavity is fixedly connected with a second driving pulley and a first driving pulley, a second driven shaft, the left end of the second driven shaft is rotatably connected to the left cavity wall of the second driven cavity, the left end of the second driven shaft is fixedly connected with a first driven pulley, and the first driven pulley and the first driving pulley realize transmission through a first belt, the right end of the second driven shaft penetrates through the right cavity wall of the second driven cavity and the left cavity wall of the clamping plate moving cavity and is rotatably connected to the right cavity wall of the clamping plate moving cavity, the right end of the second driven shaft is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the center of the second bevel gear is fixedly connected with a third driven shaft, the front end of the third driven shaft is rotatably connected to the front cavity wall of the clamping plate moving cavity, the front end of the third driven shaft is fixedly connected with a third gear, the left end of the first screw rod is fixedly connected with a fourth gear, the upper end of the fourth gear is meshed with a fifth gear, the center of the fifth gear is fixedly connected with a gear fixing shaft, the left end of the gear fixing shaft is fixedly connected with a second driven belt pulley, the second driven belt pulley and the second driving belt pulley realize transmission through a second belt, and the left, the front side of gear mount is equipped with belt top wheel, the upper end fixedly connected with fixed spring of gear mount, fixed spring's upper end fixed connection be in clean case activity chamber on the upper chamber wall, the one end of gear mount's upper end fixedly connected with activity stay cord, the rear side of first driven chamber is equipped with belt tensioning chamber, belt tensioning intracavity is equipped with the belt ejector pin, the both ends of belt ejector pin are equipped with the outside slider activity groove of opening, the slider activity groove is close to fixedly connected with tensioning spring on the cell wall of belt ejector pin, the supplementary slider of tensioning spring other end fixedly connected with, it is connected with the tensioning auxiliary wheel to rotate on the supplementary slider.

Further, the turning fixing mechanism comprises a rotary chuck fixedly connected to the right end of the transmission shaft, a threaded disc annular groove is formed in the right end of the rotary chuck, a rotary threaded disc is arranged in the threaded disc annular groove and is meshed with a rotary clamping block, three openings are formed in the right end of the threaded disc annular groove and are communicated with a grinding cavity rightwards, a sample cutting placing groove with openings communicated with the grinding cavity rightwards is formed in the right end of the rotary chuck, a right end of the third driven cavity is rotatably connected to the right cavity wall of the third driven cavity, a thimble with a left end penetrating through the left cavity wall of the third driven cavity and extending into the grinding cavity is arranged in the left driven cavity, a third driving pulley is fixedly connected to the thimble, a fourth driven shaft rotatably connected to the left cavity wall and the right cavity wall of the grinding cavity is arranged in the grinding cavity, and penetrates through the left cavity wall and the right cavity wall, the fourth driven shaft is connected with a third driven belt wheel in a key mode, the third driven belt wheel and the third driving belt wheel realize transmission through a third belt, the movable clamping plate is connected to the I-shaped guide rail in a sliding mode, the lower end of the movable clamping plate is fixedly connected with a rack plate, the rack plate is meshed with the third gear, the left end of the fourth driven shaft is in threaded connection with a cutter box, the cutter box is connected with a lathe tool fixed block in a sliding mode, a lathe tool is fixedly connected to the front end of the lathe tool fixed block, the right end of the power box is provided with a reset block movable groove with a right opening, a reset spring is fixedly connected to the left groove wall of the reset block movable groove, the right end of the reset spring is fixedly connected with a reset block, the right end of the reset block is fixedly connected with one end of a limiting pull rope, and a trigger block movable groove, the movable pull rope limiting device is characterized in that a compression spring is fixedly connected to the right groove wall of the movable groove of the trigger block, a movable trigger block is fixedly connected to the left end of the compression spring, the right end of the movable trigger block is fixedly connected to the other end of the movable pull rope, a limiting groove with a downward opening is formed in the lower end of the movable trigger block, a limiting block movable groove with an upward opening is formed in the lower groove wall of the movable groove of the trigger block, a limiting spring is fixedly connected to the lower groove wall of the limiting block movable groove, a limiting block is fixedly connected to the upper end of the limiting spring, and the lower end of the limiting block.

Furthermore, the elasticity of the fixed spring is greater than the gravity of the gear fixing frame, the elasticity of the limiting spring is greater than the gravity of the limiting block, and the elasticity of the compression spring is greater than the sum of the gravity of the gear fixing frame and the elasticity of the fixed spring.

The invention has the beneficial effects that: the device simple structure, the simple operation, the device has increased on general center lathe's basis and has cleaned maintenance mechanism, cleans automatically after the turning, the oil lubrication to collect the fluid that sprays, make fluid at the system mesocycle, increase the life of equipment.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is also possible for a person skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the full section A-A of the embodiment of the present invention;

FIG. 3 is a schematic right-side view partially in section of an embodiment of the present invention;

FIG. 4 is a schematic diagram of a left-side view partial sectional structure of the embodiment of the invention

FIG. 5 is a schematic structural diagram at B in accordance with an embodiment of the present invention;

FIG. 6 is a schematic structural diagram at C of an embodiment of the present invention;

Detailed Description

The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The lathe capable of being automatically cleaned and maintained comprises a lathe shell 10, a grinding cavity 12 is arranged in the lathe shell 10, a scrap collecting cavity 26 with an upward opening is formed in the lower side of the grinding cavity 12, a clamping plate moving cavity 25 is arranged on the right side of the scrap collecting cavity 26, a power box 11 is arranged in the grinding cavity 12, a transmission cavity 101 is arranged in the power box 11, a first driven cavity 36 is arranged on the left side of the transmission cavity 101, a second driven cavity 32 is arranged on the lower side of the first driven cavity 36, an oil liquid recycling cavity 76 is arranged on the right side of the second driven cavity 32, a moving clamping plate 21 is arranged on the right side of the power box 11, a third driven cavity 22 is arranged in the moving clamping plate 21, a fourth driven cavity 71 is arranged on the rear side of the third driven cavity 22, a cleaning box moving cavity 74 with an upward opening is arranged on the lower side of the fourth driven cavity 71, a transmission mechanism 102 is arranged in the transmission cavity 101, the grinding cavity 12 is internally provided with a cleaning maintenance mechanism 104, the grinding cavity 12 is internally provided with a turning fixing mechanism 103, the cleaning maintenance mechanism 104 comprises a first lead screw 53 which is rotatably connected to the left cavity wall and the right cavity wall of the cleaning box movable cavity 74, the first lead screw 53 is rotatably connected with a cleaning box 63, the lower side of the cleaning box 63 is provided with a lead screw lubricating cavity 51, the upper cavity wall of the lead screw lubricating cavity 51 is provided with a worm wheel rotating groove 105 with a downward opening, a worm wheel fixing shaft 49 which is rotatably connected to the front and rear cavity walls of the worm wheel rotating groove 105 is arranged in the worm wheel rotating groove 105, the front end of the worm wheel fixing shaft 49 is fixedly connected with a first worm wheel 48, the lower end of the first worm wheel 48 is meshed with the first lead screw 53, the rear end of the worm wheel fixing shaft 49 is fixedly connected with a first driving gear 50, the upper side of the cleaning box 63 is provided with a worm, a first driven gear 46 is fixedly connected to the rear end of the worm 62, the first driven gear 46 and the first driving gear 50 are in transmission through a first chain 47, four second worm wheels 43 are engaged and connected to the front end of the worm 62, a cleaning wheel fixing shaft 60 with the upper end rotatably connected to the upper cavity wall of the worm wheel transmission cavity 44 is fixedly connected to the center of the second worm wheel 43, a cleaning wheel 61 is fixedly connected to the lower end of the cleaning wheel fixing shaft 60, two I-shaped guide rails 42 are arranged on the lower cavity wall of the grinding cavity 12, the cleaning wheel 61 is rotatably connected in the grooves of the I-shaped guide rails 42, a second driving gear 73 is fixedly connected to the right end of the first lead screw 53, a spray bar sliding cavity 19 with an opening forward communicated with the grinding cavity 12 is arranged on the rear cavity wall of the grinding cavity 12, a second lead screw 67 rotatably connected to the left and right cavity walls of the spray bar sliding cavity 19 is arranged in the spray bar sliding cavity, the right end of the second screw 67 is fixedly connected with a second driven gear 68, the second driven gear 68 and the second driving gear 73 realize transmission through a second chain 72, the second screw 67 is connected with a spray rod 13 in a sliding manner, the upper side of the spray rod 13 is fixedly connected with an oil guide pipe 66, the right end of the spray rod 13 is fixedly connected with one end of a right door pull rope 14 and one end of a left door pull rope 18, the front cavity wall and the rear cavity wall of the waste collection cavity 26 are provided with two oil baffle plates 57, the upper ends of the oil baffle plates 57 are connected with oil baffle rotating shafts 58 which are rotatably connected with the left cavity wall and the right cavity wall of the waste collection cavity 26 through torsional springs, one end of the oil baffle plates 57 far away from the waste collection cavity 26 is fixedly connected with the other end of the right door pull rope 14 and the left door pull rope 18, the left cavity wall of the waste collection cavity 26 is communicated with the oil recovery cavity 76, the oil recovery cavity 76 is, an oil pump 75 is arranged at the rear side of the oil recovery chamber 76.

Advantageously, the transmission mechanism 102 comprises a motor 41 fixedly connected to the left cavity wall of the transmission cavity 101, a transmission shaft 31 is connected to the right end of the motor 41 in a power connection manner, a first gear 40 is fixedly connected to the middle of the transmission shaft 31, the first gear 40 is meshed with a second gear 39, a first driven shaft 30 is fixedly connected to the center of the second gear 39 in a center manner, the right end of the first driven shaft 30 is rotatably connected to the right cavity wall of the transmission cavity 101, the left end of the first driven shaft 30 penetrates through the left cavity wall of the transmission cavity 101 and the right cavity wall of the first driven cavity 36 and is rotatably connected to the left cavity wall of the first driven cavity 36, a second driving pulley 38 and a first driving pulley 35 are fixedly connected to the left end of the first driven cavity 36, a second driven shaft 29 is rotatably connected to the left cavity wall of the second driven cavity 32 in the second driven cavity 32, a first driven pulley 33 is fixedly connected to the left end of the second driven, the first driven pulley 33 and the first driving pulley 35 are driven by a first belt 34, the right end of the second driven shaft 29 penetrates through the right cavity wall of the second driven cavity 32 and the left cavity wall of the clamping plate moving cavity 25 and is rotatably connected to the right cavity wall of the clamping plate moving cavity 25, the right end of the second driven shaft 29 is fixedly connected with a first bevel gear 54, the first bevel gear 54 is engaged with a second bevel gear 55, the center of the second bevel gear 55 is fixedly connected with a third driven shaft 24, the front end of which is rotatably connected to the front cavity wall of the clamping plate moving cavity 25, the front end of the third driven shaft 24 is fixedly connected with a third gear 56, the left end of the first screw 53 is fixedly connected with a fourth gear 85, the upper end of the fourth gear 85 is engaged with a fifth gear 86, the center of the fifth gear 86 is fixedly connected with a gear fixing shaft 87, and the left end of the gear fixing shaft 87 is fixedly connected with a second driven pulley, the second driven belt wheel 106 and the second driving belt wheel 38 realize transmission through a second belt 37, the left end and the right end of the gear fixing shaft 87 are rotatably connected to a gear fixing frame 89, the front side of the gear fixing frame 89 is provided with a belt top wheel 88, the upper end of the gear fixing frame 89 is fixedly connected with a fixed spring 91, the upper end of the fixed spring 91 is fixedly connected to the upper cavity wall of the cleaning box movable cavity 74, the upper end of the gear fixing frame 89 is fixedly connected with one end of a movable pull rope 92, the rear side of the first driven cavity 36 is provided with a belt tensioning cavity 79, a belt top rod 84 is arranged in the belt tensioning cavity 79, the two ends of the belt top rod 84 are provided with slide block movable grooves 83 with outward openings, the slide block movable grooves 83 are close to the groove wall of the belt top rod 84 and are fixedly connected with tensioning springs 82, and the other ends of the tensioning springs, and a tensioning auxiliary wheel 80 is rotatably connected to the auxiliary sliding block 81.

Beneficially, the turning fixing mechanism 103 includes a rotary chuck 15 fixedly connected to the right end of the transmission shaft 31, the right end of the rotary chuck 15 is provided with a threaded disc annular groove 27, a rotary threaded disc 16 is arranged in the threaded disc annular groove 27, the rotary threaded disc 16 is engaged with a rotary fixture block 17, the right end of the threaded disc annular groove 27 is provided with three slideways with openings communicated with the grinding chamber 12 rightwards, the right end of the rotary chuck 15 is provided with a sample cutting placing groove 28 with openings communicated with the grinding chamber 12 rightwards, the third driven chamber 22 is provided with a right end rotatably connected to the right chamber wall of the third driven chamber 22, the left end penetrates through the left chamber wall of the third driven chamber 22 and extends into the ejector pin 20 of the grinding chamber 12, the ejector pin 20 is fixedly connected with a third driving pulley 78, the grinding chamber 12 is provided with a fourth driven shaft 69 rotatably connected to the left and right chamber walls of the grinding chamber, the fourth driven shaft 69 penetrates through the left and right cavity walls of the fourth driven cavity 71, the fourth driven shaft 69 is connected with a third driven pulley 70 in a key mode, the third driven pulley 70 and the third driving pulley 78 realize transmission through a third belt 65, the movable clamp plate 21 is connected to the I-shaped guide rail 42 in a sliding mode, the lower end of the movable clamp plate 21 is fixedly connected with a rack plate 23, the rack plate 23 is meshed with the third gear 56, the left end of the fourth driven shaft 69 is connected with a cutter box 106 in a threaded mode, a cutter fixing block 90 is connected to the cutter box 106 in a sliding mode, a cutter 64 is fixedly connected to the front end of the cutter fixing block 90, a reset block movable groove 52 with a right opening is formed in the right end of the power box 11, a reset spring 45 is fixedly connected to the left groove wall of the reset block movable groove 52, and a reset block 59 is fixedly connected to the right end, the right end of the reset block 59 is fixedly connected with one end of a limit pull rope 97, the lathe shell 10 is provided with a trigger block movable groove 95 with a left opening and positioned at the right side of the movable clamping plate 21, a compression spring 94 is fixedly connected on the right groove wall of the trigger block movable groove 95, a movable trigger block 93 is fixedly connected at the left end of the compression spring 94, the right end of the movable trigger block 93 is fixedly connected with the other end of the movable pull rope 92, the lower end of the movable trigger block 93 is provided with a limiting groove 100 with a downward opening, a limiting block movable groove 98 with an upward opening is arranged on the lower groove wall of the trigger block movable groove 95, the lower groove wall of the limiting block movable groove 98 is fixedly connected with a limiting spring 96, the upper end of the limiting spring 96 is fixedly connected with a limiting block 99, and the lower end of the limiting block 99 is fixedly connected with the other end of the limiting pull rope 97.

Advantageously, the elastic force of the fixing spring 91 is greater than the gravity of the gear fixing bracket 89, the elastic force of the limiting spring 96 is greater than the gravity of the limiting block 99, and the elastic force of the compression spring 94 is greater than the sum of the gravity of the gear fixing bracket 89 and the elastic force of the fixing spring 91.

Sequence of mechanical actions of the whole device:

in the initial state, the return spring 45 and the compression spring 94 are in the stretched state, and the limit spring 96 is in the compressed state;

1: placing the sample to be processed into the sample cutting placement groove 28, starting the motor 41 to drive the transmission shaft 31 to rotate, thereby driving the return spring 45 to rotate, thereby driving the rotary threaded disc 16 to rotate, thereby driving the rotary fixture block 17 to move and clamp the sample to be processed, thereby driving the first gear 40 to rotate, thereby driving the second gear 39 engaged therewith to rotate, thereby driving the first driven shaft 30 to rotate, thereby driving the first driving pulley 35 to rotate, thereby driving the first driven pulley 33 to rotate through the first belt 34, thereby driving the second driven shaft 29 to rotate, thereby driving the first bevel gear 54 to rotate, thereby driving the second bevel gear 55 engaged therewith to rotate, thereby driving the third driven shaft 24 to rotate, thereby driving the third gear 56 to rotate, thereby driving the rack plate 23 engaged therewith to move, thereby driving the movable clamp plate 21 to move and abut against the sample to be processed, thereby driving the third driven pulley 70 to slide on the fourth driven shaft 69, thereby driving the thimble 20 to rotate, and thus driving the third driving pulley 78 to rotate, and thus driving the third driven pulley 70 to rotate through the third belt 65, and thus driving the fourth driven shaft 69 to rotate, and thus driving the tool box 106 to move, and starting to turn the sample to be turned;

2: after the turning is completed, the motor 41 rotates reversely, thereby driving the movable clamping plate 21 to move rightwards, thereby driving the movable trigger block 93 to move, thereby driving the compression spring 94 to contract, thereby driving the movable pull rope 92 to loosen, thereby driving the limiting block 99 to move upwards and be clamped into the limiting groove 100, thereby driving the limiting spring 96 to stretch, thereby driving the limiting pull rope 97 to tighten, thereby driving the gear fixing frame 89 to move downwards, thereby driving the fixing spring 91 to loosen, thereby driving the fifth gear 86 to mesh with the fourth gear 85, thereby driving the first lead screw 53 to rotate, thereby driving the cleaning box 63 to move, thereby driving the first worm wheel 48 meshed therewith to rotate, thereby driving the worm wheel fixing shaft 49 to rotate, thereby driving the first driving gear 50 to rotate, thereby driving the first driven gear 46 to rotate through the first chain 47, thereby driving the worm 62 to rotate, thereby driving the second worm wheel 43 meshed therewith to rotate, thereby driving the cleaning wheel fixing shaft 60 to rotate, driving the cleaning wheel 61 to rotate to clean the debris, driving the second driving gear 73 to rotate, driving the second driven gear 68 to rotate through the second chain 72, driving the second lead screw 67 to rotate, driving the spray rod 13 to move, driving the right door pull rope 14 and the left door pull rope 18 to release, driving the oil baffle 57 to rotate to close the waste collection cavity 26;

3: the cleaning box 63 moves to drive the reset block 59 to move, so that the reset spring 45 is driven to compress, the limit pull rope 97 is driven to be tensioned, the limit block 99 is driven to move downwards, the limit spring 96 is driven to compress, the movable clamping plate 21 is driven to move, the movable trigger block 93 is driven to move, the compression spring 94 is driven to stretch, the movable pull rope 92 is driven to be tensioned, the gear fixing frame 89 moves upwards, the auxiliary sliding block 81 is driven to move, the tensioning spring 82 is driven to be loosened, and the cleaning box 63 stops moving;

the above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A lathe capable of automatically cleaning and maintaining comprises a lathe shell and is characterized in that: the lathe is characterized in that a grinding cavity is arranged in a lathe shell, a scrap collecting cavity with an upward opening is arranged on the lower side of the grinding cavity, a clamping plate moving cavity is arranged on the right side of the scrap collecting cavity, a power box is arranged in the grinding cavity, a transmission cavity is arranged in the power box, a first driven cavity is arranged on the left side of the transmission cavity, a second driven cavity is arranged on the lower side of the first driven cavity, an oil liquid recycling cavity is arranged on the right side of the second driven cavity, a moving clamping plate is arranged on the right side of the power box, a third driven cavity is arranged in the moving clamping plate, a fourth driven cavity is arranged on the rear side of the third driven cavity, a cleaning box moving cavity with an upward opening is arranged on the lower side of the fourth driven cavity, a transmission mechanism is arranged in the transmission cavity, a cleaning and maintaining mechanism is arranged in the grinding cavity, a turning and fixing mechanism is arranged in the grinding cavity, and the cleaning and, the cleaning box is connected to the first lead screw in a rotating manner, a lead screw lubricating cavity is arranged on the lower side of the cleaning box, a worm wheel rotating groove with a downward opening is formed in the upper cavity wall of the lead screw lubricating cavity, a worm wheel fixing shaft which is connected to the front and rear cavity walls of the worm wheel rotating groove in a rotating manner is arranged in the worm wheel rotating groove, a first worm wheel is fixedly connected to the front end of the worm wheel fixing shaft, the lower end of the first worm wheel is meshed with the first lead screw, a first driving gear is fixedly connected to the rear end of the worm wheel fixing shaft, a worm wheel transmission cavity is formed in the upper side of the cleaning box, a worm which is connected to the front and rear cavity walls of the worm wheel transmission cavity in a rotating manner is arranged in the worm wheel transmission cavity, a first driven gear is fixedly connected to the rear end of the, the center of the second worm wheel is fixedly connected with a cleaning wheel fixing shaft, the upper end of the cleaning wheel fixing shaft is rotatably connected with the upper cavity wall of the worm wheel transmission cavity, the lower end of the cleaning wheel fixing shaft is fixedly connected with a cleaning wheel, the lower cavity wall of the grinding cavity is provided with two I-shaped guide rails, the cleaning wheel is connected in a groove of the I-shaped guide rails in a rolling manner, the right end of the first lead screw is fixedly connected with a second driving gear, the rear cavity wall of the grinding cavity is provided with a spray rod sliding cavity, the opening of the spray rod sliding cavity is communicated with the grinding cavity forwards, a second lead screw rotatably connected to the left and right cavity walls of the spray rod sliding cavity is arranged in the spray rod sliding cavity, the right end of the second lead screw is fixedly connected with a second driven gear, the second driven gear and the second driving gear realize transmission through a second chain, the spray rod is slidably, the right-hand member fixedly connected with right-hand member stay cord of spray arm and the one end of left-hand member stay cord, be equipped with two oil baffle on the chamber wall around the chamber is collected to the sweeps, the upper end of oil baffle is connected through the torsional spring and is rotated and is connected in the oil baffle pivot on the chamber wall about the chamber is collected to the sweeps, oil baffle keeps away from the one end fixedly connected with in chamber is collected to the sweeps right-hand member stay cord with the other end of left-hand member stay cord, the chamber left side wall intercommunication is collected to the sweeps the chamber cavity is retrieved to fluid, the fluid is retrieved the intracavity and is equipped with the filter, fluid is retrieved the chamber rear side and is equipped.

2. The lathe capable of automatic cleaning and maintenance according to claim 1, wherein: the transmission mechanism comprises a motor fixedly connected on the left cavity wall of the transmission cavity, the right end of the motor is in power connection with a transmission shaft, the middle of the transmission shaft is fixedly connected with a first gear, the first gear is meshed with a second gear, the center of the second gear is fixedly connected with a first driven shaft, the right end of the first driven shaft is rotatably connected on the right cavity wall of the transmission cavity, the left end of the first driven shaft penetrates through the left cavity wall of the transmission cavity and the right cavity wall of the first driven cavity and is rotatably connected on the left cavity wall of the first driven cavity, the left end of the first driven cavity is fixedly connected with a second driving pulley and a first driving pulley, a second driven shaft, the left end of which is rotatably connected on the left cavity wall of the second driven cavity, the left end of the second driven shaft is fixedly connected with a first driven pulley, and the first driven pulley and the first driving pulley realize transmission through a first belt, the right end of the second driven shaft penetrates through the right cavity wall of the second driven cavity and the left cavity wall of the clamping plate moving cavity and is rotatably connected to the right cavity wall of the clamping plate moving cavity, the right end of the second driven shaft is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the center of the second bevel gear is fixedly connected with a third driven shaft, the front end of the third driven shaft is rotatably connected to the front cavity wall of the clamping plate moving cavity, the front end of the third driven shaft is fixedly connected with a third gear, the left end of the first screw rod is fixedly connected with a fourth gear, the upper end of the fourth gear is meshed with a fifth gear, the center of the fifth gear is fixedly connected with a gear fixing shaft, the left end of the gear fixing shaft is fixedly connected with a second driven belt pulley, the second driven belt pulley and the second driving belt pulley realize transmission through a second belt, and the left, the front side of gear mount is equipped with belt top wheel, the upper end fixedly connected with fixed spring of gear mount, fixed spring's upper end fixed connection be in clean case activity chamber on the upper chamber wall, the one end of gear mount's upper end fixedly connected with activity stay cord, the rear side of first driven chamber is equipped with belt tensioning chamber, belt tensioning intracavity is equipped with the belt ejector pin, the both ends of belt ejector pin are equipped with the outside slider activity groove of opening, the slider activity groove is close to fixedly connected with tensioning spring on the cell wall of belt ejector pin, the supplementary slider of tensioning spring other end fixedly connected with, it is connected with the tensioning auxiliary wheel to rotate on the supplementary slider.

3. The lathe capable of automatic cleaning and maintenance according to claim 2, wherein: the turning fixing mechanism comprises a rotary chuck fixedly connected to the right end of the transmission shaft, a threaded disc annular groove is formed in the right end of the rotary chuck, a rotary threaded disc is arranged in the threaded disc annular groove and is meshed with a rotary clamping block, three openings are formed in the right end of the threaded disc annular groove and are communicated with a slideway of the grinding cavity rightwards, a sample cutting placing groove communicated with the grinding cavity rightwards is formed in the right end of the rotary chuck, a right end of the third driven cavity is rotatably connected to the right cavity wall of the third driven cavity, a thimble with the left end penetrating through the left cavity wall of the third driven cavity and extending into the grinding cavity is arranged in the third driven cavity, a third driving pulley is fixedly connected to the thimble, a fourth driven shaft rotatably connected to the left cavity wall and the right cavity wall of the grinding cavity is arranged in the grinding cavity, and penetrates through the left cavity wall and the, the fourth driven shaft is connected with a third driven belt wheel in a key mode, the third driven belt wheel and the third driving belt wheel realize transmission through a third belt, the movable clamping plate is connected to the I-shaped guide rail in a sliding mode, the lower end of the movable clamping plate is fixedly connected with a rack plate, the rack plate is meshed with the third gear, the left end of the fourth driven shaft is in threaded connection with a cutter box, the cutter box is connected with a lathe tool fixed block in a sliding mode, a lathe tool is fixedly connected to the front end of the lathe tool fixed block, the right end of the power box is provided with a reset block movable groove with a right opening, a reset spring is fixedly connected to the left groove wall of the reset block movable groove, the right end of the reset spring is fixedly connected with a reset block, the right end of the reset block is fixedly connected with one end of a limiting pull rope, and a trigger block movable groove, the movable pull rope limiting device is characterized in that a compression spring is fixedly connected to the right groove wall of the movable groove of the trigger block, a movable trigger block is fixedly connected to the left end of the compression spring, the right end of the movable trigger block is fixedly connected to the other end of the movable pull rope, a limiting groove with a downward opening is formed in the lower end of the movable trigger block, a limiting block movable groove with an upward opening is formed in the lower groove wall of the movable groove of the trigger block, a limiting spring is fixedly connected to the lower groove wall of the limiting block movable groove, a limiting block is fixedly connected to the upper end of the limiting spring, and the lower end of the limiting block.

4. A lathe capable of automatic cleaning and maintenance according to claim 3, wherein: the elasticity of the fixed spring is greater than the gravity of the gear fixing frame, the elasticity of the limiting spring is greater than the gravity of the limiting block, and the elasticity of the compression spring is greater than the sum of the gravity of the gear fixing frame and the elasticity of the fixed spring.