CN219337082U

CN219337082U - Outer wall polishing device for columnar mechanical part

Info

Publication number: CN219337082U
Application number: CN202320021182.5U
Authority: CN
Inventors: 周进昌; 陈会杰; 彭红进
Original assignee: Luoyang Ruide Tractor Co ltd
Current assignee: Luoyang Ruide Tractor Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-07-14
Anticipated expiration: 2033-01-05

Abstract

The utility model belongs to the technical field of tractor production, and particularly relates to a polishing device for the outer wall of a columnar mechanical part. The size of the metal part is matched with the distance between the semicircular clamping plate in the device and the structure of the first hydraulic cylinder and the fixing piece, the cylindrical mechanical part with any diameter can be conveniently held and finely polished, the second ball screw in the cooling mobile grinding mechanism is matched with the second ball screw nut table, the rotary motor drives the grinding knife to quickly and uniformly grind, each rust etching point of the cylindrical mechanical part can be quickly ground, and the cooling and cleaning are carried out on the device during working through the cooling water tank, the grain suction box and the air purifier, so that the device can conveniently hold the cylindrical mechanical part with any diameter, and the aim of finely grinding the part is fulfilled.

Description

Outer wall polishing device for columnar mechanical part

Technical Field

The utility model belongs to the technical field of tractor production, and particularly relates to a polishing device for the outer wall of a columnar mechanical part.

Background

As an important production tool for agriculture, the columnar mechanical part used in production and manufacture of the tractor needs to achieve higher precision so as to keep smooth and safe operation of the tractor, and a certain rust surface or burr structure exists on the outer wall of the columnar mechanical part after primary processing, and if the columnar mechanical part is not polished and cleaned, the production quality of the subsequent tractor is disqualified, so that the columnar mechanical part needs to be polished carefully.

Through retrieving, chinese patent application No. CN202120677052.8 discloses an automatic grinding device of column mechanical parts outer wall for tractor production, including processing base, it is fixed in mechanical parts polisher bed upside, be provided with the mounting on the processing base, the mounting is used for supporting and fixed cylindric metal parts, the mounting downside is connected with the motor, and the motor, it provides power for the high-speed rotation of cylindric metal parts mounting, and electric telescopic handle, it is used for adjusting device's polishing height, electric telescopic handle installs on processing base, and long bull stick, and it is used for controlling device's polishing angle, and long bull stick is connected on one end of electric telescopic handle.

For the above related art, the device cannot ensure that the outer wall of the columnar mechanical part is firmly fixed during polishing, and is offset, so that no cooling mechanism is generated during polishing, and no cleaning mechanism is generated, so that there is a need to design a polishing device for the outer wall of the columnar mechanical part to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model discloses a polishing device for the outer wall of a columnar mechanical part.

The utility model realizes the above purpose through the following technical scheme:

the utility model provides a column machinery part outer wall grinding device, includes the base, the fixed clamping that is provided with in base top bears purifying mechanism, clamping bears purifying mechanism one side fixed cooling removal grinding mechanism that is provided with.

The utility model provides a clean air filter, including base, centre gripping bears purification mechanism, the centre gripping is in including fixed the setting the third ball screw support frame of base below, the internal rotation of third ball screw support frame is provided with third ball screw, third ball screw surface swing joint has third ball screw nut platform, third ball screw one end fixedly connected with is in the power take off end of third motor, third ball screw nut platform opposite surface fixedly connected with is connected well platform, be provided with the fluting in the connection well bench side, and vertical run through setting is in base top, be provided with L type backup pad in the connection well bench side is fixed, L type backup pad top middle-end is provided with the fourth motor, the power take off end fixedly connected with of fourth motor supports the connection disc, support connection disc top fixedly provided with mounting, the mounting circumference is provided with semi-circular grip block, semi-circular grip block one side fixedly connected with is at the power take off end of first pneumatic cylinder, support connection disc below both sides are provided with the wash port, and set up the setting is in L type backup pad below, L type backup pad top front side is provided with the fluting, the filter screen is provided with the hose, the other end is inhaled fixedly connected with the hose on one side of the hose, the hose is connected with the clean air filter.

Preferably, the cooling mobile grinding mechanism comprises a supporting platen fixedly arranged on one side of the base, a first ball screw is vertically arranged above the supporting platen, one end of the first ball screw is fixedly connected with a power output end of a first motor, the outer surface of the first ball screw is movably connected with a first ball screw nut table, the front side of the first ball screw nut table is transversely provided with a second ball screw, one end of the second ball screw is fixedly connected with a second motor, the outer surface of the second ball screw is movably connected with a second ball screw nut table, a rotating motor is fixedly arranged below the second ball screw nut table, the power output end of the rotating motor is fixedly connected with a rotating shaft, the other end of the rotating shaft is fixedly connected with a grinding knife, one side above the supporting platen is provided with a cooling water tank, and one side of the cooling water tank is fixedly connected with a cooling water pipe.

Preferably, the third ball screw support frame is connected with the third ball screw through a bearing, and the third ball screw is connected with the third motor through a coupler.

Preferably, the third ball screw nut table is welded with the connecting middle table, the supporting connecting disc is welded with the first hydraulic cylinder, and the semicircular clamping plate is welded with the first hydraulic cylinder.

Preferably, the air purification hose is connected with the particle suction box through a flange, and an anti-slip rubber pad is fixedly arranged on the inner surface of the semicircular clamping plate.

Preferably, the first ball screw is connected with the first motor through a coupling, and the first ball screw is connected with the first ball screw nut table through threads.

Preferably, the second ball screw nut table is welded to the rotating shaft, and the cooling water tank is connected to the cooling water pipe through a flange.

The beneficial effects are that:

the utility model discloses a polishing device for the outer wall of a columnar mechanical part, which is characterized in that the size of a metal part is matched with the distance between a semicircular clamping plate in a clamping bearing purifying mechanism and the structure of a first hydraulic cylinder and a fixing part, so that the device can conveniently clamp the columnar mechanical part with any diameter, the part can be polished finely, a second ball screw in a cooling and moving grinding mechanism is matched with a second ball screw nut table, a rotating motor drives a polishing knife to rapidly and uniformly polish each rust etching point of the columnar mechanical part, and a cooling water tank, a grain sucking box and an air purifier are arranged to cool and clean the device during working, so that the device can conveniently clamp the columnar mechanical part with any diameter, and the aim of polishing the part finely is fulfilled.

Drawings

FIG. 1 is a schematic illustration of an isometric shaft configuration of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a first structural schematic of the present utility model;

FIG. 4 is a second schematic structural view of the present utility model;

FIG. 5 is a third structural schematic of the present utility model;

fig. 6 is a partial schematic view at a in fig. 5.

In the figure: 1. a base;

2. cooling the movable grinding mechanism; 200. a support platen; 201. a first motor; 202. a first ball screw; 203. a first ball screw nut table; 204. a second motor; 205. a second ball screw; 206. a second ball screw nut table; 207. a rotating electric machine; 208. a rotation shaft; 209. sharpening the knife; 210. a cooling water tank; 211. a cooling water pipe;

3. clamping and bearing the purifying mechanism; 301. a third ball screw support frame; 302. a third ball screw; 303. a third ball screw nut stage; 304. a third motor; 305. slotting; 306. connecting a middle platform; 307. an L-shaped support plate; 308. a fourth motor; 309. a support connecting disc; 310. a fixing member; 311. a first hydraulic cylinder; 312. a semicircular clamping plate; 313. a drain hole; 314. an air filter screen; 315. an air purifying hose; 316. a grain suction box; 317. an air purifier.

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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, one embodiment provided by the present utility model is: the utility model provides a column machinery part outer wall grinding device, includes base 1, and base 1 top is fixed to be provided with the centre gripping and bears purifying mechanism 3, and the centre gripping bears purifying mechanism 3 one side to be fixed to be provided with cooling and removes grinding mechanism 2.

In this embodiment: the cooling mobile grinding mechanism 2 comprises a supporting platen 200 fixedly arranged on one side of the base 1, a first ball screw 202 is vertically arranged above the supporting platen 200, one end of the first ball screw 202 is fixedly connected with a power output end of a first motor 201, the outer surface of the first ball screw 202 is movably connected with a first ball screw nut table 203, the front side of the first ball screw nut table 203 is transversely provided with a second ball screw 205, one end of the second ball screw 205 is fixedly connected with a second motor 204, the outer surface of the second ball screw 205 is movably connected with a second ball screw nut table 206, a rotating motor 207 is fixedly arranged below the second ball screw nut table 206, the power output end of the rotating motor 207 is fixedly connected with a rotating shaft 208, the other end of the rotating shaft 208 is fixedly connected with a grinding knife 209, one side above the supporting platen 200 is provided with a cooling water tank 210, and one side of the cooling water tank 210 is fixedly connected with a cooling water pipe 211. The first ball screw 202 is coupled to the first motor 201 via a coupling, and the first ball screw 202 is screwed to the first ball screw nut table 203. The second ball screw nut table 206 is welded to the rotation shaft 208, and the cooling water tank 210 is flange-connected to the cooling water pipe 211. The first ball screw 202 is used for driving the first ball screw nut table 203 to move up and down, the second ball screw 205 is used for driving the second ball screw nut table 206 to move horizontally, the polishing knife 209 is used for polishing, and the cooling water tank 210 is used for cooling during polishing.

In this embodiment: the clamping bearing purification mechanism 3 comprises a third ball screw support frame 301 fixedly arranged below the base 1, a third ball screw 302 is rotatably arranged in the third ball screw support frame 301, the outer surface of the third ball screw 302 is movably connected with a third ball screw nut table 303, one end of the third ball screw 302 is fixedly connected with a power output end of a third motor 304, the opposite surface of the third ball screw nut table 303 is fixedly connected with a middle connecting table 306, a slot 305 is arranged above the middle connecting table 306, the vertical penetrating arrangement is arranged above the base 1, an L-shaped support plate 307 is fixedly arranged above the middle connecting table 306, a fourth motor 308 is arranged at the middle end above the L-shaped support plate 307, the power output end of the fourth motor 308 is fixedly connected with a support connecting disc 309, a fixing piece 310 is fixedly arranged above the support connecting disc 309, the circumference of the fixing piece 310 is provided with a semicircular clamping plate 312, one side of the semicircular clamping plate 312 is fixedly connected with a power output end of the first hydraulic cylinder 311, two sides below the support connecting disc 309 are provided with water draining holes 313 and are arranged below the L-shaped support plate 307, a filter screen 314 is arranged above the L-shaped support plate 307, a filter screen 314 is fixedly connected with an air purifying hose 316, and the other side of the filter screen 316 is fixedly connected with an air hose 315. The third ball screw support 301 is connected with the third ball screw 302 through a bearing, and the third ball screw 302 is connected with the third motor 304 through a coupling. The third ball screw nut table 303 is welded to the connecting middle table 306, the support connecting disc 309 is welded to the first hydraulic cylinder 311, and the semicircular clamping plate 312 is welded to the first hydraulic cylinder 311. The air purifying hose 315 is connected with the particle absorbing box 316 through a flange, and an anti-slip rubber pad is fixedly arranged on the inner surface of the semicircular clamping plate 312. The third ball screw nut table 303 drives the connecting middle table 306 and the L-shaped supporting plate 307 arranged above the connecting middle table 306 to horizontally move, the fixing piece 310 is used for fixing the columnar mechanical part, the semicircular clamping plate 312 is used for fixedly clamping the outer wall of the columnar mechanical part, and the particle suction box 316 is used for absorbing scrap iron powder generated during grinding.

Working principle: when the equipment is used, cylindrical pipe fittings to be polished are connected to the outer surfaces of corresponding fixing pieces 310 in a nested manner, the cylindrical pipe fittings are clamped and fixed on the outer surfaces of the fixing pieces 310 through four groups of semicircular clamping plates 312, the cylindrical pipe fittings are clamped and tightly provided by power provided by a first hydraulic cylinder 311, at the moment, an L-shaped supporting plate 307 arranged in a clamping bearing purification mechanism 3 is driven by a connecting middle table 306 to move along with a third ball screw nut table 303 in the horizontal direction, and the cylindrical pipe fittings are stopped when moved to a designated position; the first motor 201 in the cooling and moving grinding mechanism 2 is started to drive the first ball screw 202 to rotate and drive the first ball screw nut table 203 to move up and down to stop at a proper position, meanwhile, the second motor 204 is started to drive the second ball screw 205 to rotate, meanwhile, the second ball screw nut table 206 connected to the surface of the second ball screw nut table is driven to drive the rotating motor 207 and the grinding blade 209 to move in the horizontal direction, when the second ball screw nut table is moved to a designated position to stop, the rotating motor 207 is started to drive the grinding blade 209 to rotate and grind cylindrical pipe fittings to be ground, the surface of a more uniform and fine grinding part is ground, and when the outer wall of the cylindrical mechanical part is ground, the cooling water tank 210, the grain suction box 316 and the air purifier 317 are started simultaneously to cool the grinding blade 209 in grinding, and grinding scraps generated in grinding are adsorbed and purified simultaneously.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail 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 or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a column machinery part outer wall grinding device which characterized in that: the device comprises a base (1), wherein a clamping bearing purifying mechanism (3) is fixedly arranged above the base (1), and a cooling movable grinding mechanism (2) is fixedly arranged on one side of the clamping bearing purifying mechanism (3);

the clamping bearing purification mechanism (3) comprises a third ball screw supporting frame (301) fixedly arranged below the base (1), a third ball screw (302) is rotatably arranged on the third ball screw supporting frame (301), a third ball screw nut table (303) is movably connected to the outer surface of the third ball screw (302), one end of the third ball screw (302) is fixedly connected to a power output end of a third motor (304), a middle connecting table (306) is fixedly connected to the opposite surface of the third ball screw nut table (303), a groove (305) is arranged above the middle connecting table (306), the groove (305) vertically penetrates through the upper side of the base (1), an L-shaped supporting plate (307) is fixedly arranged above the middle connecting table (306), a fourth motor (308) is arranged at the middle end above the L-shaped supporting plate (307), a supporting connecting disc (309) is fixedly connected to the power output end of the fourth motor (308), a fixing piece (310) is fixedly arranged above the supporting disc (309), a fixing piece (310) is fixedly arranged on the upper side of the supporting disc (309), a semicircular supporting cylinder (312) is fixedly arranged on one side of the lower side of the semicircular supporting plate (312), and the semicircular supporting plate (312) is fixedly connected to the lower side of the hydraulic cylinder (313), the utility model discloses a particle suction device, including L type backup pad (307), air filter (314) are provided with to L type backup pad (307) top front side, the other end of air filter (314) is provided with air purification hose (315), air purification hose (315) other end fixed connection is in inhale grain case (316) top, inhale grain case (316) one side fixedly connected with air purifier (317).

2. The cylindrical mechanical part outer wall polishing device according to claim 1, wherein: the cooling mobile grinding mechanism (2) comprises a supporting platen (200) fixedly arranged on one side of the base (1), a first ball screw (202) is vertically arranged above the supporting platen (200), one end of the first ball screw (202) is fixedly connected with a power output end of a first motor (201), the outer surface of the first ball screw (202) is movably connected with a first ball screw nut table (203), the front side of the first ball screw nut table (203) is transversely provided with a second ball screw (205), one end of the second ball screw (205) is fixedly connected with a second motor (204), the outer surface of the second ball screw (205) is movably connected with a second ball screw nut table (206), a rotating motor (207) is fixedly arranged below the second ball screw nut table (206), the power output end of the rotating motor (207) is fixedly connected with a rotating shaft (208), the other end of the rotating shaft (208) is fixedly connected with a grinding head (209), one side of the upper side of the supporting platen (200) is provided with a cooling water tank (210), and one side of the cooling water tank (211) is fixedly connected with a cooling water pipe.

3. The cylindrical mechanical part outer wall polishing device according to claim 1, wherein: the third ball screw support frame (301) is connected with the third ball screw (302) through a bearing, and the third ball screw (302) is connected with the third motor (304) through a coupling.

4. The cylindrical mechanical part outer wall polishing device according to claim 1, wherein: the third ball screw nut table (303) is welded with the connecting middle table (306), the supporting connecting disc (309) is welded with the first hydraulic cylinder (311), and the semicircular clamping plate (312) is welded with the first hydraulic cylinder (311).

5. The cylindrical mechanical part outer wall polishing device according to claim 1, wherein: the air purification hose (315) is connected with the particle suction box (316) through a flange, and an anti-slip rubber pad is fixedly arranged on the inner surface of the semicircular clamping plate (312).

6. The cylindrical mechanical part outer wall polishing device according to claim 2, wherein: the first ball screw (202) is connected with the first motor (201) through a coupler, and the first ball screw (202) is connected with the first ball screw nut table (203) through threads.

7. The cylindrical mechanical part outer wall polishing device according to claim 2, wherein: the second ball screw nut table (206) is welded with the rotating shaft (208), and the cooling water tank (210) is connected with the cooling water pipe (211) through a flange.