CN111975576B - Pin rod processing device for processing elevator safety pin - Google Patents
Pin rod processing device for processing elevator safety pin Download PDFInfo
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- CN111975576B CN111975576B CN202010641071.5A CN202010641071A CN111975576B CN 111975576 B CN111975576 B CN 111975576B CN 202010641071 A CN202010641071 A CN 202010641071A CN 111975576 B CN111975576 B CN 111975576B
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- fixedly connected
- rod
- shell
- transmission shaft
- bearing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0092—Grinding attachments for lathes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
- F16H37/124—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types for interconverting rotary motion and reciprocating motion
Abstract
The invention discloses a pin rod processing device for processing an elevator safety pin, and relates to the technical field of processing of elevator safety pins. This a pin rod processingequipment for processing of elevator safety round pin, including the processing machine of polishing, the processing machine of polishing includes the shell, be equipped with dead lever one in the shell, dead lever lower surface is in the same place with the inside lower fixed surface of shell, be equipped with grinding device in the processing machine of polishing, grinding device includes the motor, motor dorsal surface is equipped with the motor axis of rotation, motor axis of rotation dorsal surface fixedly connected with transmission shaft one, a transmission shaft lateral surface and dead lever front and back run-through rotation are connected, transmission shaft one rotates and makes transmission shaft two rotate through driving belt, thereby make the buffing wheel rotate, make the buffing wheel rotate through such mode, the pin rod that will process when the buffing wheel rotates promotes the buffing wheel, it is more smooth to make its surface polish, avoid leading unable equipment because of its surface is not smooth.
Description
Technical Field
The invention relates to the technical field of elevator safety pin processing, in particular to a pin rod processing device for processing an elevator safety pin.
Background
An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. There are also steps, where the tread plates are mounted on a track for continuous operation, commonly known as escalators or moving walkways. A fixed elevator apparatus serving a predetermined floor. The vertical lift elevator has a car that runs between at least two vertical rows of rigid guide rails or guide rails with an angle of inclination of less than 15 °. The size and the structural form of the car are convenient for passengers to access or load and unload goods. It is customary to use elevators as a generic term for vertical transport means in buildings, irrespective of their drive mode. According to the speed, the elevator can be divided into a low-speed elevator (below 4 m/s), a high-speed elevator (4-12 m/s) and a high-speed elevator (above 12 m/s). The hydraulic elevator begins to appear in the middle of the 19 th century and is still applied to low-rise buildings until now. In 1852, e.g. austs in the united states developed a safety hoist for wire rope hoisting. In the 80 s, further improvements were made to the drive means, such as motors driving the winding drum via a worm drive, the use of counterweights, etc. At the end of the 19 th century, friction wheel transmission is adopted, and the lifting height of the elevator is greatly increased.
The elevator safety pin is a pin rod positioned on an elevator safety tongs, and the elevator safety pin is used for emergently stopping a car and clamping the car on a guide rail when the elevator speed exceeds the set limit speed of an elevator speed limiter or a suspension rope is broken and loosened.
Disclosure of Invention
The present invention is directed to a pin rod processing apparatus for processing an elevator safety pin, which solves the above problems of the related art.
In order to achieve the purpose, the invention provides the following technical scheme: a pin rod processing device for processing an elevator safety pin comprises a grinding processing machine, wherein the grinding processing machine comprises a shell, a first fixing rod is arranged in the shell, the lower surface of the first fixing rod is fixedly connected with the lower surface in the shell, a grinding device is arranged in the grinding processing machine and comprises a motor, a motor rotating shaft is arranged on the back side surface of the motor, a first transmission shaft is fixedly connected with the back side surface of the motor rotating shaft, the outer side surface of the first transmission shaft is in penetrating and rotating connection with the front and back surfaces of the first fixing rod, a first conical gear is fixedly connected with the outer side surface of the first transmission shaft in penetrating way, the first conical gear is positioned in the first fixing rod, a transmission belt is sleeved on the outer side surface of the first transmission shaft, a second transmission shaft is sleeved in the inner part of the left end of the transmission belt, a polishing grinding wheel is fixedly connected with the back side surface of the second transmission shaft, and the front end of the outer side surface of the second transmission shaft is in penetrating and rotating connection with a first fixing block, the lower surface of the fixed block is fixedly connected with four supporting legs, and the four supporting legs are positioned at four corners of the lower surface of the fixed block;
a mantle polishing device is arranged in the polishing processing machine.
And a cooling device is arranged in the polishing processing machine.
Preferably, a second fixing rod is arranged in the shell, two rectangular through holes are formed in the outer side face of the shell, the transmission belt is inserted into the shell through the two rectangular through holes, and a circular through hole is formed in the left side face of the shell.
Preferably, the mantle removing device comprises a second conical gear, the second conical gear is meshed with the first conical gear, the second conical gear is located inside the first fixed rod, the right side face of the second conical gear is fixedly connected with a third transmission shaft, the right side face of the third transmission shaft is fixedly connected with a first bearing, and the outer side face of the first bearing is connected with a second fixed block in a penetrating and rotating mode.
Preferably, the outer side face of the fixed block is fixedly connected with the upper surface of the shell in a penetrating mode, the sliding groove is formed in the right side face of the fixed block, the fixed block III is fixedly connected to the lower surface of the fixed block III, the front side face of the fixed block III is fixedly connected with the front side face inside the shell, and the first right side face of the bearing is fixedly connected with the transmission rod I.
Preferably, the inside of the lower end of the right side face of the first transmission rod is connected with a second bearing in a penetrating and rotating mode, the outer side face of the second bearing is connected with a second transmission rod in a penetrating and rotating mode, the upper end of the right side face of the second transmission rod is connected with a third bearing in a penetrating and rotating mode, and the outer side face of the third bearing is connected with a third transmission rod in a penetrating and rotating mode.
Preferably, the inside of the upper end of the left side and the right side of the third transmission rod penetrates through and is rotatably connected with a fourth bearing, the right side of the fourth bearing is fixedly connected with a third fixing rod, the right side of the third fixing rod is fixedly connected with a sanding block, and the fourth bearing is connected with a third fixing block through a sliding groove in a sliding manner.
Preferably, the cooling device comprises a handle, the upper surface of the handle is fixedly connected with the lower surface of the transmission rod, the lower surface of the handle is fixedly connected with a piston rod, a piston is arranged on the lower surface of the piston rod, the piston rod is connected with an air pressure tank through a piston in a sliding mode, and a one-way air inlet valve is arranged on the outer side surface of the air pressure tank.
Preferably, the lower surface of the air pressure tank is fixedly connected with the inner lower surface of the shell, the air pipe is fixedly connected with the left end of the outer side surface of the air pressure tank, the air pressure tank is fixedly connected with the water storage tank through the air pipe, and the lower surface of the water storage tank is fixedly connected with the inner lower surface of the shell.
Preferably, the water storage tank dorsal surface is equipped with water pipe one, water pipe one dorsal surface fixedly connected with water pipe two, fixed surface connects water pipe three on the water pipe two, inside water pipe three inserted the shell through circular perforation.
Compared with the prior art, the invention has the beneficial effects that:
(1) this a pin rod processingequipment for elevator safety round pin processing, make the motor axis of rotation rotate through the motor, motor axis of rotation drives transmission shaft one when rotating and rotates, one rotation of transmission shaft drives bevel gear one and rotates, transmission shaft one rotates and makes two rotations of transmission shaft through driving belt, thereby make the buffing wheel rotate, make the buffing wheel rotate through such mode, the pin rod that will process when the buffing wheel rotates promotes the buffing wheel, it is more smooth to make its surface polish, avoid leading unable equipment because of its surperficial not smooth.
(2) This a pin rod processingequipment for elevator safety round pin processing, it rotates to drive two rotations of bevel gear through a bevel gear, thereby make three rotations of transmission shaft, three rotations of transmission shaft drive bearing rotate, bearing rotates and drives the first rotation of transfer line, make transfer line two be the state of swaying and reciprocate simultaneously through bearing two during transfer line rotates, thereby make bearing four slide inside the spout of two right flanks of fixed block through transfer line three, thereby make the dull polish piece reciprocate, pin rod four corners after will polishing through such mode is facing to the dull polish piece right flank, the cloak on the pin rod is ground when the dull polish piece reciprocates, it is more convenient when making the pin rod use.
(3) This a pin rod processingequipment for elevator safety pin processing reciprocates through transfer line two and makes the handle reciprocate to make the piston rod reciprocate, make the air suction pressure jar in and compress through one-way admission valve when the piston rod reciprocates, thereby carry to the water storage tank through the trachea, thereby make the inside water of water storage tank spout to the buffing wheel surface through three water pipe, through such mode, reduce buffing wheel's surface temperature when polishing, prolonged its life.
(4) This a pin rod processingequipment for elevator safety round pin processing makes whole grinding device more stable when using through four supporting legs, has increased grinding device's stability.
(5) This a round pin pole processingequipment for processing of elevator safety round pin makes the transmission structure of the processing machine inside of polishing more stable through dead lever one and dead lever two, avoids it to lead to inside transmission structure dislocation because of the collision, has prolonged the life of the processing machine of polishing through the mode of pricking appearance.
(6) This a pin rod processingequipment for elevator safety round pin processing sets up the spout through two right sides of fixed block, makes bearing four slide more smoothly when using, makes internal transmission structure more stable.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the overall structure of the present invention;
FIG. 3 is a schematic view of a polishing device according to the present invention;
FIG. 4 is a schematic view of a mantle removing apparatus according to the present invention;
FIG. 5 is a schematic view of a cooling device according to the present invention; .
In the figure: 1 grinding machine, 2 grinding device, 3 mantle removing device, 4 cooling device, 101 casing, 102 fixed rod I, 103 fixed rod II, 201 motor, 202 motor rotating shaft, 203 transmission shaft I, 204 bevel gear I, 205 transmission belt, 206 transmission shaft II, 207 polishing grinding wheel, 208 fixed block I, 209 supporting leg, 301 bevel gear II, 302 transmission shaft III, 303 bearing I, 304 transmission rod I, 305 bearing II, 306 transmission rod II, 307 bearing III, 308 transmission rod III, 309 bearing IV, 310 fixed block II, 311 fixed block III, 312 fixed rod III, 313 grinding block, 401 handle, 402 piston rod, 403 air pressure tank, 404 one-way air inlet valve, 405 air pipe, 406 water storage tank, 407 water pipe I, 408 water pipe II, 409 water pipe III.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a pin rod processing device for processing an elevator safety pin comprises a grinding processing machine 1, wherein the grinding processing machine 1 comprises a shell 101, a first fixing rod 102 is arranged in the shell 101, the lower surface of the first fixing rod 102 is fixedly connected with the inner lower surface of the shell 101, a grinding device 2 is arranged in the grinding processing machine 1, the grinding device 2 comprises a motor 201, a motor rotating shaft 202 is arranged on the back side surface of the motor 201, a first transmission shaft 203 is fixedly connected with the back side surface of the motor rotating shaft 202, the outer side surface of the first transmission shaft 203 is in penetrating and rotating connection with the front surface and the back surface of the first fixing rod 102, a first conical gear 204 penetrates and fixedly connected with the outer side surface of the first transmission shaft 203, a transmission belt 205 is sleeved on the outer side surface of the first transmission shaft 203, a second transmission shaft 206 is sleeved inside the left end of the transmission belt 205, a polishing grinding wheel 207 is fixedly connected with the back side surface of the second transmission shaft 206, and the front end of the outer side surface of the first transmission shaft 208 is in penetrating and rotating connection with a first fixing block 208, the lower surface of the first fixing block 208 is fixedly connected with four supporting legs 209, and the four supporting legs 209 are positioned at four corners of the lower surface of the first fixing block 208;
a mantle fiber grinding device 3 is arranged in the grinding processing machine 1;
a cooling device 4 is arranged in the polishing processing machine 1.
A second fixing rod 103 is arranged in the shell 101, two rectangular through holes are formed in the outer side surface of the shell 101, a transmission belt 205 is inserted into the shell 101 through the two rectangular through holes, a circular through hole is formed in the left side surface of the shell 101, the mantle removing device 3 comprises a second bevel gear 301, the second bevel gear 301 is meshed with a first bevel gear 204, the second bevel gear 301 is positioned in the first fixing rod 102, a third transmission shaft 302 is fixedly connected to the right side surface of the second bevel gear 301, a first bearing 303 is fixedly connected to the right side surface of the third transmission shaft 302, a second fixing block 310 is rotatably connected to the outer side surface of the first bearing 303 in a penetrating manner, the outer side surface of the second fixing block 310 is fixedly connected with the upper surface of the shell 101 in a penetrating manner, a sliding groove is formed in the right side surface of the second fixing block 310, a third fixing block 311 is fixedly connected to the lower surface of the second fixing block 310, the front side surface of the third fixing block 311 is fixedly connected with the front side surface in the shell 101, and a first transmission rod 304 is fixedly connected to the right side surface of the first bearing 303, the lower end of the right side of the first transmission rod 304 is internally and rotatably connected with a second bearing 305 in a penetrating way, the outer side of the second bearing 305 is rotatably connected with a second transmission rod 306 in a penetrating way, the upper end of the right side of the second transmission rod 306 is rotatably connected with a third bearing 307 in a penetrating way, the outer side of the third bearing 307 is rotatably connected with a third transmission rod 308 in a penetrating way, the upper end of the left side and the right side of the third transmission rod 308 is internally and rotatably connected with a fourth bearing 309 in a penetrating way, the right side of the fourth bearing 309 is fixedly connected with a third fixing rod 312, the right side of the third fixing rod 312 is fixedly connected with a frosting block 313, the fourth bearing 309 is slidably connected with a third fixing block 310 through a sliding groove, the cooling device 4 comprises a handle 401, the upper surface of the handle 401 is fixedly connected with the lower surface of the second transmission rod 306, the lower surface of the handle 401 is fixedly connected with a piston rod 402, the lower surface of the piston rod 402 is provided with a piston, the piston is slidably connected with an air pressure tank 403 through the piston, and the outer side of the air inlet valve 404 is arranged on the outer side of the air pressure tank 403, the lower surface of an air pressure tank 403 is fixedly connected with the inner lower surface of a shell 101, an air pipe 405 is fixedly connected with the left end of the outer side surface of the air pressure tank 403, the air pressure tank 403 is fixedly connected with a water storage tank 406 through the air pipe 405, the lower surface of the water storage tank 406 is fixedly connected with the inner lower surface of the shell 101, a water pipe 407 is arranged on the back side surface of the water storage tank 406, a water pipe II 408 is fixedly connected with the back side surface of the water pipe I407, a water pipe III 409 is fixedly connected with the upper surface of the water pipe II 408, the water pipe III 409 is inserted into the shell 101 through a circular perforation, a motor rotating shaft 202 is rotated through a motor 201, a transmission shaft 203 is driven to rotate when the motor rotating shaft 202 rotates, the transmission shaft I203 rotates to drive a conical gear I204 to rotate, the transmission shaft II 203 rotates through a transmission belt 205, so that a polishing grinding wheel 207 rotates, and the polishing grinding wheel 207 is pushed by a pin rod to be processed when the polishing wheel 207 rotates, the surface of the pin rod is polished to be smoother, the problem that assembly cannot be conducted due to the fact that the surface of the pin rod is not smooth is avoided, the first conical gear 204 rotates to drive the second conical gear 301 to rotate, so that the third transmission shaft 302 rotates, the third transmission shaft 302 rotates to drive the first bearing 303 to rotate, the first bearing 303 rotates to drive the first transmission rod 304 to rotate, the second transmission rod 306 is in a swinging state and moves up and down simultaneously through the second bearing 305 when the first transmission rod 304 rotates, so that the fourth bearing 309 slides inside a sliding groove in the right side face of the second fixed block 310 through the third transmission rod 308, the frosted block 313 moves up and down, four corners of the polished pin rod face the right side face of the frosted block 313 in such a mode, a cloak on the pin rod is ground when the frosted block 313 moves up and down, and the pin rod is more convenient to use.
The working principle is as follows:
the first step is as follows: the motor rotating shaft 202 is rotated through the motor 201, the first transmission shaft 203 is driven to rotate when the motor rotating shaft 202 rotates, the first transmission shaft 203 drives the first bevel gear 204 to rotate, the first transmission shaft 203 rotates to enable the second transmission shaft 206 to rotate through the transmission belt 205, so that the polishing grinding wheel 207 rotates, the polishing grinding wheel 207 rotates in such a mode, a pin rod needing to be processed pushes the polishing grinding wheel 207 when the polishing grinding wheel 207 rotates, the surface of the polishing grinding wheel is polished to be smoother, and the problem that the polishing grinding wheel cannot be assembled due to the fact that the surface of the polishing grinding wheel is not smooth is avoided.
The second step is that: the first bevel gear 204 rotates to drive the second bevel gear 301 to rotate, so that the third transmission shaft 302 rotates, the third transmission shaft 302 rotates to drive the first bearing 303 to rotate, the first bearing 303 rotates to drive the first transmission rod 304 to rotate, the second transmission rod 306 is in a swinging state and moves up and down through the second bearing 305 when the first transmission rod 304 rotates, so that the fourth bearing 309 slides in the sliding groove on the right side face of the second fixed block 310 through the third transmission rod 308, the sanding block 313 moves up and down, four corners of the polished pin rod face the right side face of the sanding block 313 in such a way, a cloak on the pin rod is sanded when the sanding block 313 moves up and down, and the pin rod is more convenient to use.
The third step: the handle 401 moves up and down through the up and down movement of the second transmission rod 306, so that the piston rod 402 moves up and down, when the piston rod 402 moves up and down, air is sucked into the air pressure tank 403 and compressed through the one-way air inlet valve 404, and then the air is conveyed to the water storage tank 406 through the air pipe 405, so that water in the water storage tank 406 is sprayed to the surface of the polishing grinding wheel 207 through the three water pipes, and through the mode, the surface temperature of the polishing grinding wheel 207 is reduced during polishing, and the service life of the polishing grinding wheel is prolonged.
The fourth step: make whole grinding device 2 more stable when using through four supporting legs 209, increased grinding device 2's stability.
The fifth step: the transmission structure inside the polishing processing machine 1 is more stable through the first fixing rod 102 and the second fixing rod 103, the phenomenon that the transmission structure inside the polishing processing machine 1 is staggered due to collision is avoided, and the service life of the polishing processing machine 1 is prolonged through a sample pricking mode.
And a sixth step: the sliding groove is formed in the right side face of the second fixing block 310, so that the fourth bearing 309 can slide more smoothly when the bearing is used, and the internal transmission structure is more stable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A pin rod processing device for processing an elevator safety pin comprises a grinding processing machine (1), wherein the grinding processing machine (1) comprises a shell (101), a first fixing rod (102) is arranged in the shell (101), the lower surface of the first fixing rod (102) is fixedly connected with the inner lower surface of the shell (101), and a grinding device (2) is arranged in the grinding processing machine (1) and is characterized in that: the grinding device (2) comprises a motor (201), a motor rotating shaft (202) is arranged on the back side surface of the motor (201), a first transmission shaft (203) is fixedly connected to the back side surface of the motor rotating shaft (202), the outer side surface of the first transmission shaft (203) is connected with the front and back surfaces of a first fixed rod (102) in a penetrating and rotating mode, a first conical gear (204) is fixedly connected to the outer side surface of the first transmission shaft (203) in a penetrating and rotating mode, the first conical gear (204) is located inside the first fixed rod (102), a transmission belt (205) is sleeved on the outer side surface of the first transmission shaft (203), a second transmission shaft (206) is sleeved inside the left end of the transmission belt (205), a polishing grinding wheel (207) is fixedly connected to the back side surface of the second transmission shaft (206), a first fixed block (208) is connected to the front end of the outer side surface of the second transmission shaft (206) in a penetrating and rotating mode, and four supporting legs (209) are fixedly connected to the lower surface of the first fixed block (208), the four supporting legs (209) are positioned at four corners of the lower surface of the first fixing block (208);
a mantle removing device (3) is arranged in the polishing processing machine (1);
a cooling device (4) is arranged in the polishing processing machine (1),
the mantle removing device (3) comprises a second bevel gear (301), the second bevel gear (301) is meshed with a first bevel gear (204), the second bevel gear (301) is positioned inside a first fixing rod (102), the right side surface of the second bevel gear (301) is fixedly connected with a third transmission shaft (302), the right side surface of the third transmission shaft (302) is fixedly connected with a first bearing (303), the outer side surface of the first bearing (303) is connected with a second fixing block (310) in a penetrating and rotating manner, the outer side surface of the second fixing block (310) is fixedly connected with the upper surface of the shell (101) in a penetrating manner, the right side surface of the second fixing block (310) is provided with a sliding groove, the lower surface of the second fixing block (310) is fixedly connected with a third fixing block (311), the front side surface of the third fixing block (311) is fixedly connected with the inner front side surface of the shell (101), and the right side surface of the first bearing (303) is fixedly connected with a first transmission rod (304), the inside through rotation of transfer line (304) right flank lower extreme is connected with bearing two (305), bearing two (305) lateral surface through rotation is connected with transfer line two (306), transfer line two (306) right flank upper end through rotation is connected with bearing three (307), bearing three (307) lateral surface through rotation is connected with transfer line three (308), the inside through rotation of side upper end is connected with bearing four (309) about transfer line three (308), bearing four (309) right flank fixedly connected with dead lever three (312), dead lever three (312) right flank fixedly connected with dull polish piece (313), bearing four (309) are through spout sliding connection fixed block three (310).
2. The pin rod processing device for processing the elevator safety pin according to claim 1, wherein: be equipped with dead lever two (103) in shell (101), shell (101) lateral surface is equipped with two rectangle perforation, inside driving belt (205) inserted shell (101) through two rectangle perforations, shell (101) left surface is equipped with circular perforation.
3. The pin rod processing device for processing the elevator safety pin according to claim 1, wherein: the cooling device (4) comprises a handle (401), the upper surface of the handle (401) is fixedly connected with the lower surface of the second transmission rod (306), the lower surface of the handle (401) is fixedly connected with a piston rod (402), the lower surface of the piston rod (402) is provided with a piston, the piston rod (402) is connected with an air pressure tank (403) through a piston in a sliding manner, and the outer side surface of the air pressure tank (403) is provided with a one-way air inlet valve (404).
4. The pin rod processing device for processing the elevator safety pin according to claim 3, wherein: the lower surface of the air pressure tank (403) is fixedly connected with the inner lower surface of the shell (101), the air pipe (405) is fixedly connected with the left end of the outer side surface of the air pressure tank (403), the water storage tank (406) is fixedly connected with the air pipe (405), and the lower surface of the water storage tank (406) is fixedly connected with the inner lower surface of the shell (101).
5. The pin rod processing device for processing the elevator safety pin according to claim 4, wherein: the water storage tank (406) dorsal surface is equipped with water pipe one (407), water pipe one (407) dorsal surface fixedly connected with water pipe two (408), fixed surface connects water pipe three (409) on water pipe two (408), inside water pipe three (409) inserted shell (101) through circular perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010641071.5A CN111975576B (en) | 2020-07-06 | 2020-07-06 | Pin rod processing device for processing elevator safety pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010641071.5A CN111975576B (en) | 2020-07-06 | 2020-07-06 | Pin rod processing device for processing elevator safety pin |
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| Publication Number | Publication Date |
|---|---|
| CN111975576A CN111975576A (en) | 2020-11-24 |
| CN111975576B true CN111975576B (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010641071.5A Active CN111975576B (en) | 2020-07-06 | 2020-07-06 | Pin rod processing device for processing elevator safety pin |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5557997A (en) * | 1994-04-06 | 1996-09-24 | Paper Converting Machine Company | Apparatus for transverse cutting |
| CN102528612A (en) * | 2012-01-05 | 2012-07-04 | 江苏大学 | Linear reciprocating type pre-milling machine |
| CN105639851B (en) * | 2016-03-23 | 2020-04-03 | 温州齐鸣网络科技有限公司 | Cooling and dust removing device for polishing leather shoes |
| CN107649997A (en) * | 2017-10-30 | 2018-02-02 | 南京佳明压铸厂 | A kind of alloy product sander |
| CN210414095U (en) * | 2019-06-24 | 2020-04-28 | 安徽宏泰钢结构股份有限公司 | Polishing mechanism for machining steel structural part |
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| CN111975576A (en) | 2020-11-24 |
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