CN221135347U

CN221135347U - Arc-shaped workpiece polishing machine for machinery

Info

Publication number: CN221135347U
Application number: CN202323163482.6U
Authority: CN
Inventors: 胡天龙
Original assignee: Chengdu Technological University CDTU
Current assignee: Chengdu Technological University CDTU
Priority date: 2023-11-20
Filing date: 2023-11-20
Publication date: 2024-06-14
Anticipated expiration: 2033-11-20

Abstract

The utility model discloses an arc-shaped workpiece polishing machine for machinery, which relates to the technical field of machining and comprises a polishing turntable, wherein a workpiece polishing rotating mechanism is arranged below the polishing turntable. This kind of arc work piece polisher for machinery is provided with the annular area through the surface at the revolving stage of polishing, and the below of annular area is provided with the rotating machine, the rotating machine is through the motor exerting oneself, drive the rotation of rolling disc, and the top of rolling disc is provided with the fixed plate respectively, the connecting plate, grip block and screw, can carry out the centre gripping with the rear of arc piece, make the arc piece pass through the rotating machine and in the inside operation of annular area, at the in-process of operation, the external connection of arc piece and grinding device, carry out annular to the edge of arc piece and polish, make the edge of arc piece can all polish, the barb appears or the condition that equipment operation blocked, and the inside of annular area can be provided with a plurality of rolling discs simultaneously and rotate the polishing together, improve the efficiency that the work piece was polished.

Description

Arc-shaped workpiece polishing machine for machinery

Technical Field

The utility model relates to the technical field of machining, in particular to an arc-shaped workpiece grinding machine for machinery.

Background

The work piece is the basis of construction in the machinery manufacturing, and simultaneously bears the force including cutting force, wearing force and friction force etc. in the course of machining, and arc-shaped work piece has certain curvature, therefore can bear bigger load, simultaneously also can reduce the stress concentration of structure, for this reason, proposes a arc-shaped work piece polisher for machinery.

The existing references are: CN216228441U, which is a chinese patent for utility model, discloses an arc-shaped workpiece polishing machine for machinery, which comprises a working box, a base is arranged in the working box, a connecting cavity is arranged in the base, a collecting box is movably arranged in the connecting cavity, the top of the collecting box is designed as an opening, a collecting groove is arranged at the top of the base, and the collecting groove is communicated with the connecting cavity. The arc-shaped workpiece polishing machine for the machine has the beneficial effects that the arc-shaped workpiece polishing machine for the machine is arranged through the first driving motor, the first threaded rod, the sliding seat, the third driving motor, the third threaded rod and the like, so that when the arc-shaped part is polished by the polishing machine, the sliding plate and the sliding seat are driven to move through the first threaded rod by the first driving motor, and the pushing plate and the moving seat are driven to move through the third threaded rod by the third driving motor, so that the surface of the arc-shaped part is uniformly polished by the polishing wheel, and the polishing effect of the polishing machine is improved.

In the in-process that arc work piece polisher was used for current machinery, because the shape of arc work piece is curved, hardly with the edge of work piece totally polishing when polishing, lead to arc work piece to polish not enough comprehensively, the condition such as barb easily appears to and equipment can appear the condition that generates heat at the in-process grinding device live time overlength of processing, lead to equipment can not long-time, the continuous polishing, wait to improve, consequently, the skilled person provides an arc work piece polisher for machinery to solve the problem that proposes among the above-mentioned prior art.

Disclosure of utility model

The utility model aims to provide an arc-shaped workpiece polishing machine for machinery, which aims to solve the problems of comprehensive polishing and equipment overheating of the existing arc-shaped workpiece polishing machine for machinery, which are proposed in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a mechanical arc work piece polisher, includes the revolving stage of polishing, work piece polishing rotary mechanism is installed to the below of revolving stage of polishing, polisher cooling mechanism is installed to the well below of revolving stage of polishing, work piece polishing rotary mechanism includes: the rotary machine is arranged below the polishing turntable, a motor is arranged on the side edge of the rotary machine, a rotary disc is connected above the motor, a fixed plate is arranged above the rotary disc, a clamping plate for clamping a workpiece is arranged in front of the fixed plate, and an arc-shaped piece for processing and polishing is clamped in the middle of the clamping plate;

The polisher cooling mechanism includes: install in the engine of below in the revolving stage of polishing, the top of engine is connected with grinding device, just four sides of engine are provided with the heat absorption piece that is used for heat absorption, and the one end of heat absorption piece is connected with the heat pipe, the other end of heat pipe is connected with the fin that is used for heat exhaust.

Preferably, a chassis is connected below the polishing turntable, an annular belt is arranged on the surface of the polishing turntable, and the midpoint of the annular belt is consistent with the midpoint of the polishing turntable; the chassis supports the bottom of the polishing turntable,

Preferably, the chassis comprises:

The dust collection cylinder is connected above the chassis, and a support column is arranged between the dust collection cylinder and the chassis;

the flow pipe is arranged below the middle of the support column; the flow pipe can discharge the chips inside the dust collection barrel.

Preferably, an equipment shell is arranged outside the engine, round holes are formed in four sides of the equipment shell, the bottom of the polishing device and the upper surface of the polishing turntable are positioned on the same horizontal line, the heat conduction pipe penetrates through the round holes, and the heat absorption sheets are tightly attached to the four sides of the engine; the heat absorbing sheet can absorb heat generated by the engine.

Preferably, a connecting plate is arranged in the fixing plate, the front end of the connecting plate is fixedly connected with the rear end of the clamping plate, a screw is arranged in the middle of the clamping plate, and the clamping plate clamps and fixes the arc-shaped piece through the screw; the clamping plate is driven to fix the equipment.

Preferably, the dust collection cylinder is positioned below the polishing turntable, the flow pipes are annularly distributed below the supporting columns, the upper part of the supporting columns is hollow, and the downward inclination angle of the flow pipes is 45 degrees; the dust collection canister may provide a means for debris.

Preferably, the rotating disc is positioned inside the annular belt, and the diameter of the annular belt is 0.8 times of that of the polishing turntable; the endless belt rotates the rotating disk through a path.

Preferably, the polishing device is positioned at the middle point of the polishing turntable, and the number of the annular belts is two; the polishing device can polish the workpiece.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the arc-shaped workpiece polishing machine for the machinery, the annular belt is arranged on the surface of the polishing turntable, the rotating machine is arranged below the annular belt and is powered by the motor to drive the rotating disc to rotate, the fixing plate, the connecting plate, the clamping plate and the screws are respectively arranged above the rotating disc, the rear of the arc-shaped workpiece can be clamped, the arc-shaped workpiece can be operated in the annular belt through the rotating machine, the arc-shaped workpiece is connected with the outside of the polishing device in the operation process, the edge of the arc-shaped workpiece is polished in an annular mode, the edge of the arc-shaped workpiece can be polished completely, barbs or equipment operation blocking on the edge of the arc-shaped workpiece is avoided, and a plurality of rotating discs can be simultaneously arranged in the annular belt to rotate and polish the workpiece, so that the polishing efficiency of the workpiece is improved;

2. This kind of arc work piece polisher for machinery is provided with the engine through the below at grinding device, the engine provides the power of polishing for grinding device, the outer wall of engine has the heat absorption piece immediately simultaneously, when the engine appears the condition of generating heat after the operation a period, utilize the heat absorption piece to adsorb the heat that the engine produced, rethread heat pipe and fin are derived the heat, make the engine can run for a long time, and then be provided with a dust collection section of thick bamboo according to the below of polishing the revolving stage, dust collection section of thick bamboo can carry out the device to the sweeps that arc piece polished, the rethread flows the material pipe and discharges, follow-up cleaning after the reduction equipment was polished.

Drawings

FIG. 1 is a schematic view showing an overall structure of a machine arcuate workpiece grinder according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a rotary machine for a machine arcuate workpiece sander according to one embodiment of the present utility model;

FIG. 3 is a schematic view showing a polishing apparatus of a mechanical arc-shaped work piece polishing machine according to an embodiment of the present utility model;

Fig. 4 is a schematic view showing a chassis structure of a machine arc-shaped workpiece grinder according to an embodiment of the present utility model.

1. Polishing a turntable; 2. a polishing device; 21. an equipment housing; 22. an engine; 23. a round hole; 24. a heat absorbing sheet; 25. a heat conduction pipe; 26. a heat sink; 3. an arc-shaped member; 4. rotating the machine; 41. a motor; 42. a rotating disc; 43. a fixing plate; 44. a connecting plate; 45. a clamping plate; 46. a screw; 5. a chassis; 51. a dust collection cylinder; 52. a support column; 53. a flow pipe; 6. an endless belt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in this embodiment, an arcuate workpiece sander for a machine: including polishing revolving stage 1, work piece grinding rotary mechanism is installed to the below of polishing revolving stage 1, and polisher cooling mechanism is installed to the well below of polishing revolving stage 1, and polisher cooling mechanism includes: the engine 22 is arranged below the polishing turntable 1, the polishing device 2 is connected above the engine 22, heat absorbing sheets 24 are arranged on four sides of the engine 22, one end of each heat absorbing sheet 24 is connected with a heat conducting pipe 25, and the other end of each heat conducting pipe 25 is connected with a heat radiating sheet 26; the outside of the engine 22 is provided with a device shell 21, four sides of the device shell 21 are provided with round holes 23, the bottom of the polishing device 2 and the upper surface of the polishing turntable 1 are positioned on the same horizontal line, a heat conduction pipe 25 penetrates through the inside of the round holes 23, and heat absorption sheets 24 are tightly attached to the four sides of the engine 22; the polishing device 2 is positioned at the middle point of the polishing turntable 1, and the number of the annular belts 6 is two.

Specifically, the polishing device 2 applies force through the engine 22, so as to polish the arc-shaped piece 3, and as the service time of the engine 22 increases, heat generation occurs, heat generated by the engine 22 can be absorbed according to the arrangement of the heat absorbing sheet 24 arranged on the outer wall of the engine 22, and meanwhile, the heat is led out according to the arrangement of the heat conducting pipe 25 and the heat radiating sheet 26, so that the service time of the engine 22 is prolonged;

The work piece grinding rotation mechanism includes: the rotary machine 4 is arranged below the polishing turntable 1, a motor 41 is arranged on the side edge of the rotary machine 4, a rotary disc 42 is connected above the motor 41, a fixed plate 43 is arranged above the rotary disc 42, a clamping plate 45 is arranged in front of the fixed plate 43, and an arc-shaped piece 3 is clamped between the clamping plate 45; the rotating disc 42 is positioned inside the annular belt 6, and the diameter of the annular belt 6 is 0.8 times that of the polishing turntable 1; the inside of the fixed plate 43 is provided with a connecting plate 44, the front end of the connecting plate 44 and the rear end of the clamping plate 45 are fixedly connected, a screw 46 is arranged in the middle of the clamping plate 45, and the clamping plate 45 clamps and fixes the arc-shaped piece 3 through the screw 46.

Specifically, a fixing plate 43, a connecting plate 44, a clamping plate 45 and a screw 46 are arranged above the rotating disc 42, the clamping plate 45 and the screw 46 can clamp the arc-shaped piece 3, the edge of the arc-shaped piece 3 is contacted with the edge of the polishing device 2, the rotating disc 42 rotates around the annular belt 6 through the motor 41 and the rotating machine 4, and in the rotating process, the polishing device 2 continuously polishes the surface of the arc-shaped piece 3 to enable the surface to be smooth;

The below of the revolving stage of polishing 1 is connected with chassis 5, and chassis 5 includes: the dust collection cylinder 51, the dust collection cylinder 51 is connected to the upper side of the chassis 5, and a support column 52 is arranged between the dust collection cylinder 51 and the chassis 5; a flow pipe 53, the flow pipe 53 being disposed at the middle lower part of the support column 52; the dust collection barrel 51 is located below the polishing turntable 1, the flow pipes 53 are annularly distributed below the support columns 52, the upper inner part of the support columns 52 is hollow, and the downward inclination angle of the flow pipes 53 is 45 degrees.

The surface of the grinding turntable 1 is provided with an endless belt 6, and the midpoint of the endless belt 6 coincides with the midpoint of the grinding turntable 1.

Specifically, a dust collection cylinder 51 is connected to the lower part of the polishing turntable 1, the dust collection cylinder 51 can be used for carrying out a device on scraps at the polishing device 2, and the scraps are discharged through the arrangement of a support column 52 and a flow pipe 53, so that the bottom of the polishing turntable 1 has stability and scraps can be discharged.

Working principle: firstly, support the bottom of polishing revolving stage 1 with chassis 5, the below of polishing revolving stage 1 is provided with a dust collection section of thick bamboo 51, dust collection section of thick bamboo 51 carries out the device to the piece of polishing revolving stage 1 top, set up the rotor disc 42 in the inside of annular area 6 again, the below of rotor disc 42 is provided with rotating machine 4 and motor 41, and the top of rotor disc 42 is provided with fixed plate 43, connecting plate 44, grip block 45 and screw 46 can carry out the centre gripping to arc piece 3, make the edge of arc piece 3 contact with the edge of grinding device 2, immediately start motor 41, motor 41 drives the operation of rotating machine 4, start engine 22 simultaneously, engine 22 drives grinding device 2 work, when rotor disc 42 and arc piece 3 rotate through annular area 6, because arc piece 3 and grinding device 2's outside touching, can carry out comprehensive polishing to the outside of arc piece 3, and then according to the rotational speed of rotor disc 42, a plurality of arc pieces 3 can carry out polishing simultaneously in the below annular area 6, the efficiency of improvement is improved, the engine is set up at the engine 22 with the heat pipe 25 is used to the heat absorption time of the heat exchanger, the whole engine is set up at the engine 22, the time of the heat absorption is prolonged, and the engine is set up at the engine 22 can be used to absorb heat and the heat is used for the engine 22.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a mechanical arc work piece polisher, includes revolving stage (1) of polishing, work piece grinding rotary mechanism is installed to the below of revolving stage (1) of polishing, polisher cooling mechanism is installed to the well below of revolving stage (1) of polishing, its characterized in that, work piece grinding rotary mechanism includes: the rotary machine (4) is arranged below the polishing turntable (1), a motor (41) is arranged on the side edge of the rotary machine (4), a rotary disc (42) is connected above the motor (41), a fixed plate (43) is arranged above the rotary disc (42), a clamping plate (45) is arranged in front of the fixed plate (43), and an arc-shaped piece (3) is clamped between the clamping plate (45);

The polisher cooling mechanism includes: install in engine (22) of below in revolving stage (1) polishes, the top of engine (22) is connected with grinding device (2), just four sides of engine (22) are provided with heat absorption piece (24), and the one end of heat absorption piece (24) is connected with heat pipe (25), the other end of heat pipe (25) is connected with fin (26).

2. An arcuate workpiece grinder for machines as defined in claim 1, wherein:

The lower part of the polishing turntable (1) is connected with a chassis (5), the surface of the polishing turntable (1) is provided with an annular belt (6), and the midpoint of the annular belt (6) is consistent with the midpoint of the polishing turntable (1).

3. An arcuate workpiece grinder for machine use as defined in claim 2, wherein:

The chassis (5) comprises:

The dust collection cylinder (51), the dust collection cylinder (51) is connected to the upper side of the chassis (5), and a support column (52) is arranged between the dust collection cylinder (51) and the chassis (5);

And the flow pipe (53) is arranged below the middle of the support column (52).

4. An arcuate workpiece grinder for machines as defined in claim 1, wherein:

The outside of engine (22) is provided with equipment shell (21), and the four sides of equipment shell (21) are provided with round hole (23), and the bottom of grinding device (2) with the top surface of grinding revolving stage (1) is located same horizontal line, heat pipe (25) run through in the inside of round hole (23), just heat absorption piece (24) hug closely in the four sides of engine (22).

5. An arcuate workpiece grinder for machines as defined in claim 1, wherein:

The inside of fixed plate (43) is provided with connecting plate (44), just the front end of connecting plate (44) with the rear end of grip block (45) is fixed connection, and the centre of grip block (45) is provided with screw (46), grip block (45) are through screw (46) are right arc piece (3) are fixed in the centre gripping.

6. A machine arcuate workpiece sander as set forth in claim 3, wherein:

The dust collection cylinder (51) is located below the polishing turntable (1), the flow pipes (53) are annularly distributed below the supporting columns (52), the inside of the upper part of the supporting columns (52) is hollow, and the downward inclination angle of the flow pipes (53) is 45 degrees.

7. An arcuate workpiece grinder for machine use as defined in claim 2, wherein:

The rotating disc (42) is positioned inside the annular belt (6), and the diameter of the annular belt (6) is 0.8 times that of the polishing turntable (1).

8. An arcuate workpiece grinder for machine use as defined in claim 2, wherein:

The polishing device (2) is located at the middle point of the polishing rotary table (1), and the number of the annular belts (6) is two.