CN212794418U

CN212794418U - Polishing device for producing spline eccentric locking pin

Info

Publication number: CN212794418U
Application number: CN202021520555.6U
Authority: CN
Inventors: 葛万云
Original assignee: Yancheng Delifei Machinery Co ltd
Current assignee: Yancheng Delifei Machinery Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-26
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a polishing device for producing spline eccentric locking pin, which comprises a frame, wherein one side of the top surface of the frame is provided with an electric mechanical arm, the output end of the electric mechanical arm is provided with an electric clamping jaw, one side of the electric mechanical arm is provided with a protective fence, the middle part of the bottom surface of the inner cavity of the protective fence is provided with a U-shaped frame, two ends of the top surface of the U-shaped frame are provided with rollers, the surface of the rollers is provided with abrasive belts, one side of the U-shaped frame is provided with a motor, and two outer side walls of the protective fence are embedded and connected with a dust suction mechanism, so that the utility model can flexibly clamp and drive the spline eccentric locking pin to run through the electric mechanical arm and the electric clamping jaw, thereby the spline eccentric locking pin can be attached to the abrasive belt of the rollers driven by the motor, further the spline, but also can clean the scraps generated by polishing, thereby improving the environmental sanitation.

Description

Polishing device for producing spline eccentric locking pin

Technical Field

The utility model relates to an equipment technical field that polishes specifically is a spline is grinding device for production of core fitting pin partially.

Background

The locking pin (commonly called spring pin) is an important element formed by the suspension insulator string, and with the development of the power transmission industry, the amount of insulation is increased, and the amount of the locking pin is increased. The weight of the insulator string is only 1/250 of the insulator, but if the insulator string is not provided with the locking pin or the quality of the insulator string is unqualified or even the insulator string is not installed properly, the loss caused by the failure is immeasurable. When a 220kV line is constructed, due to the fact that a locking pin is unqualified, a fifth insulator and a sixth insulator are separated, people, a paying-off tackle and a lead fall to the ground from the height of 28m, and personal accidents are caused to a little extent; in addition, due to improper assembly method, the locking pin can fall off freely, and the locking pin is disengaged once when operating workers overhaul.

However, the prior polishing device for producing the spline eccentric locking pin has the following defects:

when current spline shift core fitting pin was polished, owing to adopt artifical handheld spline shift core fitting pin to polish, lead to polishing the precision not enough, and then make spline shift core fitting pin work piece scrap, when current spline shift core fitting pin polished simultaneously, because the sweeps floats, cause staff personnel health harm again easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spline is grinding device for core fitting pin production to when solving current spline core fitting pin and polishing among the above-mentioned background art, owing to adopt artifical handheld spline core fitting pin to polish, lead to the precision of polishing not enough, and then make the spline core fitting pin work piece scrap, when current spline core fitting pin was polished to the while, because the sweeps floats, cause staff personnel health harm again easily.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for producing a spline eccentric locking pin comprises a frame, wherein an electric mechanical arm is arranged on one side of the top surface of the frame, an electric clamping jaw is arranged at the output end of the electric mechanical arm, a protective fence is arranged on one side of the electric mechanical arm, a U-shaped frame is arranged in the middle of the bottom surface of an inner cavity of the protective fence, rollers are arranged at two ends of the top surface of the U-shaped frame, abrasive belts are arranged on the surfaces of the rollers, a motor is arranged on one side of the U-shaped frame, a dust suction mechanism is embedded and connected on two outer side walls of the protective fence, the dust suction mechanism comprises a dust suction cover, a hollow plate and a guide pipe, a dust collector is arranged in the inner cavity of the frame, the spline eccentric locking pin can be flexibly clamped and driven to run through the electric mechanical arm and the electric clamping jaw, so that the spline eccentric locking pin can be attached to the, through dust absorption mechanism and dust catcher, can clear up the piece that produces again of polishing, improved sanitation.

Preferably, the output end of the motor is in transmission connection with the roller through a belt, so that the roller can be driven by the motor to rotate at a high speed, the roller can drive the abrasive belt to run synchronously, and the spline eccentric locking pin on the electric clamping jaw can be polished conveniently.

Preferably, the hollowed-out plate is installed to the suction hood input, the passage is installed to the suction hood output, through the suction hood to can adsorb the sweeps in the protection rail, and then can reduce the pollution that produces when the eccentric core fitting pin of spline is polished, through the hollowed-out plate, can prevent again that other foreign matters from entering into to the suction hood, protected the safety in utilization of suction hood.

Preferably, the output end of the dust collector is connected with the material guide pipe in a conduction mode through the conveying pipe, so that the dust collector can generate adsorption force and convey the adsorption force into the material guide pipe through the conveying pipe.

Preferably, the bottom surface of the dust collector is provided with the supporting plate, and the two ends of the supporting plate are connected with the side wall of the inner cavity of the frame, so that the supporting plate can support the dust collector, and the use stability of the dust collector is improved.

Preferably, a junction box is installed on one side of the surface of the rack and is electrically connected with the electric mechanical arm, the electric clamping jaw, the motor and the dust collector through wires, so that the external control equipment can be used for controlling the operation of each equipment.

The utility model provides a spline is grinding device for production of core fitting pin partially possesses following beneficial effect:

(1) the utility model discloses a frame, can provide the support for equipment such as electric mechanical arm, through electronic clamping jaw, can carry out the centre gripping to the inclined to one side core fitting pin of spline that needs polished, and electric mechanical arm, drive electronic clamping jaw that again can be nimble rotates, so that the inclined to one side core fitting pin of spline is polished and is handled, through the protection rail, thereby can make the equipment that protects the rail for inside install, can prevent again that the piece of polishing from splashing, through U type frame, can provide the support for the gyro wheel, and then can make the steady rotation of gyro wheel, through the motor, can drive the high-speed rotation of gyro wheel, and then can make the gyro wheel drive abrasive band synchronous operation, so that can make the inclined to one side core fitting pin of spline polish the processing on the electric clamping jaw, can reduce staff's intensity of labour, can improve the efficiency of polishing of.

(2) The utility model discloses because the passage among the dust absorption mechanism switches on with the dust catcher output through the conveyer pipe and links to each other to can make the dust catcher produce the adsorption affinity and carry to the passage in through the conveyer pipe, and the suction hood, thereby can adsorb the sweeps in the protection rail, and then can reduce the pollution that produces when the eccentric core fitting pin of spline is polished, the fretwork board simultaneously can prevent again that other foreign matters from getting into to the suction hood in, has protected the safety in utilization of suction hood.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic view of the internal structure of the protective fence of the present invention;

fig. 4 is a schematic view of the local a structure of the present invention.

In the figure: 1. a frame; 2. an electric mechanical arm; 3. an electric jaw; 4. a protective fence; 5. a U-shaped frame; 6. a roller; 7. an abrasive belt; 8. a motor; 9. a dust suction mechanism; 901. a dust hood; 902. a hollowed-out plate; 903. a material guide pipe; 10. a vacuum cleaner; 11. a delivery pipe; 12. a support plate; 13. a junction box.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a polishing device for producing spline eccentric locking pins comprises a rack 1, wherein an electric mechanical arm 2 is installed on one side of the top surface of the rack 1, an electric clamping jaw 3 is installed at the output end of the electric mechanical arm 2, a protection fence 4 is installed on one side of the electric mechanical arm 2, a U-shaped frame 5 is installed in the middle of the bottom surface of an inner cavity of the protection fence 4, rollers 6 are installed at two ends of the top surface of the U-shaped frame 5, abrasive belts 7 are installed on the surfaces of the rollers 6, a motor 8 is installed on one side of the U-shaped frame 5, dust suction mechanisms 9 are connected to two outer side walls of the protection fence 4 in an embedded mode, each dust suction mechanism 9 comprises a dust suction cover 901, a hollow plate 902 and a guide pipe 903, a dust collector 10 is arranged in the inner cavity of the rack 1, the spline eccentric locking pins can be flexibly clamped and driven to run through the electric mechanical arm 2 and the electric clamping jaw 3, so that the spline eccentric, and then can polish the processing to the eccentric fitting pin of spline, through dust absorption mechanism 9 and dust catcher 10, can clear up the piece that grinds the production again, improve sanitation.

The output end of the motor 8 is in transmission connection with the roller 6 through a belt, so that the roller 6 can be driven to rotate at a high speed through the motor 8, the roller 6 can be driven to synchronously operate the abrasive belt 7, and the spline eccentric locking pin on the electric clamping jaw 3 can be polished conveniently.

The utility model discloses a protection fence 4, including dust cage 901, baffle pipe 903, dust cage 901, protection fence 4, spline eccentric core fitting pin, hollow plate 902 is installed to dust cage 901 input, the passage pipe 903 is installed to dust cage 901 output, through dust cage 901 to can adsorb the sweeps in the protection fence 4, and then can reduce the pollution that produces when spline eccentric core fitting pin polished, through hollow plate 902, can prevent again that other foreign matters from entering into in the dust cage 901, protected dust cage 901's safety in utilization.

The output end of the vacuum cleaner 10 is connected with the material guiding pipe 903 in a conducting manner through the conveying pipe 11, so that the vacuum cleaner 10 can generate an adsorption force and convey the adsorption force into the material guiding pipe 903 through the conveying pipe 11.

The bottom surface mounting of dust catcher 10 has layer board 12, and layer board 12 both ends link to each other with frame 1 inner chamber lateral wall to can make layer board 12 provide the support for dust catcher 10, and then improve dust catcher 10 stability in use.

The electric vacuum cleaner is characterized in that a junction box 13 is installed on one side of the surface of the rack 1, and the junction box 13 is electrically connected with the electric mechanical arm 2, the electric clamping jaw 3, the motor 8 and the vacuum cleaner 10 through wires respectively, so that the external control equipment can be connected with the external control equipment through the junction box 13, and further the external control equipment can control the operation of each equipment.

It should be noted that, in the production of a polishing device for a spline eccentric locking pin, when in work, the electric mechanical arm 2 is arranged on one side of the top surface of the frame 1, so that the frame 1 can support equipment such as the electric mechanical arm 2, the electric clamping jaw 3 is arranged at the output end of the electric mechanical arm 2, so that the electric clamping jaw 3 can clamp the spline eccentric locking pin to be polished, the electric clamping jaw 3 can be flexibly driven to rotate through the electric mechanical arm 2, so that the spline eccentric locking pin can be polished, the protection fence 4 is arranged on one side of the electric mechanical arm 2, so that the protection fence 4 can be installed as internal equipment and can prevent polishing scraps from splashing, the U-shaped frame 5 is arranged in the middle of the bottom surface of the inner cavity of the protection fence 4, and the rollers 6 are arranged at two ends of the top surface of the U-shaped frame 5, therefore, the U-shaped frame 5 can provide support for the roller 6, and further the roller 6 can rotate stably, because the abrasive belt 7 is arranged on the surface of the roller 6, the motor 8 is arranged on one side of the U-shaped frame 5, and the output end of the motor 8 is in transmission connection with the roller 6 through a belt, the roller 6 can be driven to rotate at high speed through the motor 8, and further the roller 6 can drive the abrasive belt 7 to run synchronously, so that the spline eccentric locking pin on the electric clamping jaw 3 can be polished, the labor intensity of workers can be reduced, the polishing efficiency of the spline eccentric locking pin can be improved, the dust suction mechanism 9 is connected to the two outer side walls of the protection fence 4 in an embedded manner, the dust suction mechanism 9 is composed of a dust suction hood 901, a hollow plate 902 and a material guide pipe 903, meanwhile, the hollow plate 902 is arranged at the input end of the dust hood 901, and the material guide pipe, and the output end of the dust collector 10 is connected with the material guiding pipe 903 through the conveying pipe 11, so that the dust collector 10 can generate an adsorption force and convey the adsorption force to the material guiding pipe 903 through the conveying pipe 11, the waste chips in the protective fence 4 can be adsorbed through the dust hood 901, and the pollution generated when the spline eccentric locking pin is polished can be reduced, and other foreign matters can be prevented from entering into the dust hood 901 through the hollowed-out plate 902, so that the use safety of the dust hood 901 is protected, the supporting plate 12 is installed on the surface of the bottom of the dust collector 10, and two ends of the supporting plate 12 are connected with the side wall of the inner cavity of the frame 1, so that the supporting plate 12 can provide a support for the dust collector 10, and further the use stability of the dust collector 10 is improved, because the junction box 13 is installed on one side of the surface of the frame 1, and the junction box 13 is respectively and electrically connected with the electric mechanical arm, therefore, the external control equipment can be connected with the junction box 13, and the external control equipment can control the operation of each equipment.

It should be noted that, the utility model relates to a polishing device is used in production of spline eccentric core fitting pin, including frame 1, electric mechanical arm 2, electric clamping jaw 3, protection rail 4, U type frame 5, gyro wheel 6, abrasive band 7, motor 8, dust absorption mechanism 9, suction hood 901, fretwork board 902, passage 903, dust catcher 10, conveyer pipe 11, layer board 12 and terminal box 13, the part is general standard component or the part that technical staff in this field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method, and above-mentioned electrical components are by the nimble selection of technical staff in this field, install and accomplish the circuit debugging, guarantee that each equipment can normal operating, do not too much restriction requirement here.

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

1. The utility model provides a spline is grinding device for eccentric core fitting pin production, includes frame (1), its characterized in that: the improved dust collector is characterized in that an electric mechanical arm (2) is installed on one side of the top surface of the rack (1), an electric clamping jaw (3) is installed at the output end of the electric mechanical arm (2), a protection fence (4) is installed on one side of the electric mechanical arm (2), a U-shaped frame (5) is installed in the middle of the surface of the bottom of the inner cavity of the protection fence (4), rollers (6) are installed at two ends of the top surface of the U-shaped frame (5), abrasive belts (7) are installed on the surfaces of the rollers (6), a motor (8) is installed on one side of the U-shaped frame (5), dust collection mechanisms (9) are connected to two outer side walls of the protection fence (4) in an embedded mode, each dust collection mechanism (9) is composed of a dust collection cover (901), a hollow plate (902.

2. The grinding device for the production of the spline eccentric locking pin according to claim 1, wherein: the output end of the motor (8) is connected with the roller (6) in a transmission way through a belt.

3. The grinding device for the production of the spline eccentric locking pin according to claim 1, wherein: the input end of the dust hood (901) is provided with a hollow plate (902), and the output end of the dust hood (901) is provided with a material guide pipe (903).

4. The grinding device for the production of the spline eccentric locking pin according to claim 1, wherein: the output end of the dust collector (10) is communicated and connected with the material guide pipe (903) through a conveying pipe (11).

5. The grinding device for the production of the spline eccentric locking pin according to claim 1, wherein: the surface mounting of dust catcher (10) bottom has layer board (12), and layer board (12) both ends link to each other with frame (1) inner chamber lateral wall.

6. The grinding device for the production of the spline eccentric locking pin according to claim 1, wherein: a junction box (13) is installed on one side of the surface of the rack (1), and the junction box (13) is respectively electrically connected with the electric mechanical arm (2), the electric clamping jaw (3), the motor (8) and the dust collector (10) through wires.