CN218696809U

CN218696809U - Bearing ring double-end-face grinding device

Info

Publication number: CN218696809U
Application number: CN202222996616.1U
Authority: CN
Inventors: 李苏; 周勇
Original assignee: Jiangsu Province Shezhu Bearing Co ltd
Current assignee: Jiangsu Province Shezhu Bearing Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-24
Anticipated expiration: 2032-11-10

Abstract

The utility model relates to a processingequipment technical field specifically is a bearing ring bi-polar face abrasive machining device, including base, grinding subassembly and centre gripping subassembly, the base upper end is close to positive middle department and is equipped with the grinding subassembly, department is equipped with the support frame in the middle of the base upper end, the support frame upper end is equipped with the guide holder, base upper end both sides are equipped with the centre gripping subassembly, the grinding subassembly comprises lift cylinder, sharp slip table, spacing seat, spacing subassembly, processing sword, roof and mounting bracket, spacing subassembly comprises gag lever post, stop nut, clamp plate and locking bolt, the centre gripping subassembly rotates motor, spacing support, spacing axle, spacing ring and linear electric slide rail by first rotation motor, connecting rod, second and constitutes.

Description

Bearing ring double-end-face grinding device

Technical Field

The utility model relates to a processingequipment technical field specifically is a bearing ring bi-polar face abrasive machining device.

Background

The size of the bearing ring is different, the cutter needs to be adjusted when the bearing ring is machined, the cutter which is fixedly installed is complex when being disassembled and assembled, the replacement is inconvenient, the bearing rings with different sizes need to be integrally adjusted to form a clamping device when being fixed, and the clamping is stable and poor.

Therefore, it is necessary to design a bearing ring double-end-face grinding device to solve the above-mentioned problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art, bearing ring's size is different, and the cutter need be adjusted when adding man-hour to bearing ring, and fixed mounting's cutter is comparatively loaded down with trivial details when the dismouting, and changes inconveniently, and not unidimensional bearing ring needs the global regulation clamping device when fixing, and the relatively poor problem of stability during the centre gripping, and a bearing ring bi-polar face grinding processingequipment who provides.

In order to achieve the above object, the utility model provides a following technical scheme:

the grinding device for the double end faces of the bearing ring comprises a base, a grinding assembly and clamping assemblies, wherein the grinding assembly is arranged at the position, close to the middle of the front face, of the upper end of the base;

the grinding assembly comprises a lifting cylinder, a linear sliding table, a limiting seat, a limiting assembly, a machining cutter, a top plate and a mounting frame, the top end of the lifting cylinder is connected with the top plate, the upper end of the top plate is connected with the linear sliding table, the upper end of the linear sliding table is connected with the mounting frame, a plurality of groups of limiting seats are arranged in the middle of the upper end of the mounting frame, the upper end of each limiting seat is connected with the machining cutter, and a plurality of groups of limiting assemblies are arranged at the upper end of the mounting frame;

the limiting assembly consists of a limiting rod, a limiting nut, a pressing plate and a locking bolt, the limiting rod is connected with a plurality of groups of limiting nuts and pressing plates, and one end of the pressing plate, far away from the limiting nut, is connected with the locking bolt;

the centre gripping subassembly is rotated motor, spacing support, spacing axle, spacing ring and linear electric slide rail by first rotation motor, connecting rod, second and is constituteed, just second rotation motor one end is equipped with spacing axle, spacing external connection has the multiunit spacing ring, spacing axle one end is connected with the connecting rod, the one end that spacing axle was kept away from to the connecting rod is equipped with first rotation motor, first rotation motor and second rotate the outside of motor and all are connected with spacing support, spacing support lower extreme is equipped with linear electric slide rail.

As the utility model discloses preferred scheme, all through bolted connection between lift cylinder and base, the roof, all through bolted connection between sharp slip table and roof, the mounting bracket, connect through the joint between spacing seat and the processing sword.

As the utility model discloses preferred scheme, connect and through the spacing locking of stop nut through cup jointing between gag lever post and the clamp plate, locking bolt passes behind the clamp plate and the spacing locking of mounting bracket.

As the preferred scheme of the utility model, processing sword and bearing ring both ends face joint are connected.

As the utility model discloses preferred scheme, through threaded connection between connecting rod and the spacing axle, through threaded connection between spacing axle and the spacing ring, first rotation motor, second rotate and pass through bolted connection between motor and the spacing support.

As the utility model discloses preferred scheme, through threaded connection between spacing axle, spacing ring and the bearing ring.

As the utility model discloses preferred scheme, pass through bolted connection between support frame and the guide holder.

To sum up, the utility model discloses a technological effect and advantage: this bearing ring bi-polar face abrasive machining device, during the use, adjust the position of lift cylinder and linear sliding table according to the height and the position of bearing ring, then choose corresponding processing sword according to the size of bearing ring for use, then adjust the position of processing sword and spacing seat according to the distance of bearing ring both ends face, then press in processing sword and spacing seat through two sets of clamp plates, improve the stability of processing sword and spacing seat, and whole is modular structure, convenient change and dismouting, during the use, cup joint on spacing axle or spacing ring according to the size of bearing ring, first rotation motor, second rotation motor moves along linear electric slide rail phase to each other again, and the connecting rod rotates into in the spacing axle thereupon when first rotation motor reverses, then during the grinding, first rotation motor and second rotation motor take the bearing ring forward rotation, thereby make things convenient for the grinding, spacing ring of different sizes can be applicable to the fixed of bearing ring of different sizes, whole suitability has been improved, and the stability of connection has been improved, pass through bolted connection between support frame and the guide holder, can change the guide holder according to the demand, make the bearing and guide holder inseparable removal of bearing ring, thereby the waste residue on the bearing ring that will make things convenient for the bearing gets rid of bearing, thereby reduce the grinding.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a view of the split structure of the clamping assembly of the present invention;

FIG. 3 is a view of the structure of the processing knife of the present invention;

FIG. 4 is a view of the grinding assembly of the present invention;

fig. 5 is a structural view of the support frame of the present invention.

In the figure: 1. a base; 2. grinding the assembly; 201. a lifting cylinder; 202. a linear sliding table; 203. a limiting seat; 204. a limiting component; 2041. a limiting rod; 2042. a limit nut; 2043. pressing a plate; 2044. locking the bolt; 205. processing a cutter; 206. a top plate; 207. a mounting frame; 3. a clamping assembly; 301. a first rotating electric machine; 302. a connecting rod; 303. a second rotating electric machine; 304. a limiting bracket; 305. a limiting shaft; 306. a limiting ring; 307. a linear electric slide rail; 4. a support frame; 401. a guide seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a bearing ring double-end-face grinding device comprises a base 1, a grinding assembly 2 and a clamping assembly 3, wherein the grinding assembly 2 is arranged at the upper end of the base 1 close to the middle of the front surface, a support frame 4 is arranged at the middle of the upper end of the base 1, a guide seat 401 is arranged at the upper end of the support frame 4, and the clamping assembly 3 is arranged at two sides of the upper end of the base 1; the grinding assembly 2 comprises a lifting cylinder 201, a linear sliding table 202, a limiting seat 203, a limiting assembly 204, a machining cutter 205, a top plate 206 and a mounting frame 207, the top end of the lifting cylinder 201 is connected with the top plate 206, the upper end of the top plate 206 is connected with the linear sliding table 202, the upper end of the linear sliding table 202 is connected with the mounting frame 207, a plurality of groups of limiting seats 203 are arranged in the middle of the upper end of the mounting frame 207, the upper end of the limiting seat 203 is connected with the machining cutter 205, and a plurality of groups of limiting assemblies 204 are arranged at the upper end of the mounting frame 207; the limiting assembly 204 is composed of a limiting rod 2041, a limiting nut 2042, a pressure plate 2043 and locking bolts 2044, the limiting rod 2041 is connected with a plurality of groups of limiting nuts 2042 and pressure plates 2043, and one end of the pressure plate 2043 far away from the limiting nut 2042 is connected with the locking bolts 2044; clamping component 3 is by first rotation motor 301, connecting rod 302, second rotation motor 303, spacing support 304, spacing axle 305, spacing ring 306 and linear electric slide rail 307 are constituteed, and second rotation motor 303 one end is equipped with spacing axle 305, spacing axle 305 external connection has multiunit spacing ring 306, spacing axle 305 one end is connected with connecting rod 302, the one end that spacing axle 305 was kept away from to connecting rod 302 is equipped with first rotation motor 301, the outside of first rotation motor 301 and second rotation motor 303 all is connected with spacing support 304, spacing support 304 lower extreme is equipped with linear electric slide rail 307.

Referring to fig. 1, 3 and 4, the bearing rings have different sizes, the tool needs to be adjusted when the bearing rings are machined, the tool fixedly installed is complex to disassemble and assemble and inconvenient to replace, the lifting cylinder 201, the base 1 and the top plate 206 are connected through bolts, the linear sliding table 202, the top plate 206 and the mounting frame 207 are connected through bolts, the limiting seat 203 and the machining tool 205 are connected through clamping, the limiting rod 2041 and the pressing plate 2043 are connected through sleeving and are limited and locked through a limiting nut 2042, the locking bolt 2044 penetrates through the pressing plate 2043 and then is limited and locked with the mounting frame 207, the machining tool 205 and the bearing ring are clamped and connected on two end faces, during use, the positions of the lifting cylinder 201 and the linear sliding table 202 are adjusted according to the height and the position of the bearing rings, then the corresponding machining tool 205 is selected according to the size of the bearing rings, then the positions of the machining tool 205 and the limiting seat 203 are adjusted according to the distance between the two end faces of the bearing rings, then the machining tool 205 and the limiting seat 203 are pressed in through the two groups of the pressing plate 2043, the stability of the machining tool 205 and the limiting seat 203 is improved, and the combined structure is convenient to replace and disassemble and assemble.

Referring to fig. 1 and 2, when bearing rings of different sizes are fixed, a clamping device needs to be integrally adjusted, and the clamping stability is poor, the connecting rod 302 and the limiting shaft 305 are connected through threads, the limiting shaft 305 and the limiting ring 306 are connected through threads, the first rotating motor 301, the second rotating motor 303 and the limiting bracket 304 are connected through bolts, the limiting shaft 305, the limiting ring 306 and the bearing rings are connected through threads, when the clamping device is used, the clamping device is sleeved on the limiting shaft 305 or the limiting ring 306 according to the size of the bearing ring, the first rotating motor 301 and the second rotating motor 303 move oppositely along the linear electric sliding rail 307, the connecting rod 302 rotates into the limiting shaft 305 when the first rotating motor 301 rotates reversely, then the first rotating motor 301 and the second rotating motor 303 drive the bearing ring to rotate forwards during grinding, so that the grinding is convenient, the limiting rings 306 of different sizes can be suitable for fixing the bearing rings of different sizes, the overall adaptability is improved, and the connection stability is improved.

Referring to fig. 1 and 5, through bolted connection between support frame 4 and the guide holder 401, can change guide holder 401 as required for the bearing ring is inseparabler with the laminating of guide holder 401, thereby conveniently gets rid of the waste residue on the bearing ring, reduces the influence of waste residue to the grinding.

The working principle is as follows: when the bearing ring double-end-face grinding device is used, the positions of the lifting cylinder 201 and the linear sliding table 202 are adjusted according to the height and the position of a bearing ring, then the corresponding machining cutter 205 is selected according to the size of the bearing ring, the positions of the machining cutter 205 and the limiting seat 203 are adjusted according to the distance between the two end faces of the bearing ring, then the machining cutter 205 and the limiting seat 203 are pressed in through two groups of pressing plates 2043, the stability of the machining cutter 205 and the stability of the limiting seat 203 are improved, the whole structure is of a combined structure, the replacement and the disassembly are convenient, when the device is used, the device is sleeved on the limiting shaft 305 or the limiting ring 306 according to the size of the bearing ring, the first rotating motor 301 and the second rotating motor 303 move oppositely along the linear electric sliding rail 307, the first rotating motor 301 rotates along with the connecting rod 302 in the limiting shaft 305 when the first rotating motor 301 rotates reversely, then when the device is ground, the first rotating motor 301 and the second rotating motor 303 drive the bearing ring to rotate forwards, the grinding is convenient, the limiting rings 306 of different sizes are fixed on bearing rings of bearing rings with different sizes, the fixing rings of the bearing rings of different sizes, the bearing rings, the whole adaptability of the bearing rings is improved, the stability of the connection between 4 and the bearing ring replacement of the bearing ring can be more convenient for removing the bearing ring by the bearing ring guide bearing seats 401 and the bearing seats, and the bearing seats 401, and the bearing rings can be more convenient for removing the bearing rings.

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 bearing ring bi-polar face abrasive machining device, includes base (1), grinding subassembly (2) and centre gripping subassembly (3), its characterized in that: a grinding assembly (2) is arranged at the upper end of the base (1) close to the middle of the front side, a support frame (4) is arranged at the middle of the upper end of the base (1), a guide seat (401) is arranged at the upper end of the support frame (4), and clamping assemblies (3) are arranged on two sides of the upper end of the base (1);

the grinding assembly (2) comprises a lifting cylinder (201), a linear sliding table (202), a limiting seat (203), a limiting assembly (204), a machining cutter (205), a top plate (206) and a mounting frame (207), the top end of the lifting cylinder (201) is connected with the top plate (206), the linear sliding table (202) is connected to the upper end of the top plate (206), the mounting frame (207) is connected to the upper end of the linear sliding table (202), a plurality of groups of limiting seats (203) are arranged in the middle of the upper end of the mounting frame (207), the machining cutter (205) is connected to the upper end of the limiting seat (203), and a plurality of groups of limiting assemblies (204) are arranged at the upper end of the mounting frame (207);

the limiting assembly (204) consists of a limiting rod (2041), a limiting nut (2042), a pressing plate (2043) and a locking bolt (2044), a plurality of groups of limiting nuts (2042) and pressing plates (2043) are connected to the limiting rod (2041), and one end, far away from the limiting nut (2042), of the pressing plate (2043) is connected with the locking bolt (2044);

centre gripping subassembly (3) are rotated motor (303), spacing support (304), spacing axle (305), spacing ring (306) and linear electric slide rail (307) by first rotation motor (301), connecting rod (302), second and are constituteed, just second rotation motor (303) one end is equipped with spacing axle (305), spacing axle (305) external connection has multiunit spacing ring (306), spacing axle (305) one end is connected with connecting rod (302), the one end that spacing axle (305) was kept away from in connecting rod (302) is equipped with first rotation motor (301), the outside of first rotation motor (301) and second rotation motor (303) all is connected with spacing support (304), spacing support (304) lower extreme is equipped with linear electric slide rail (307).

2. The bearing ring double-end-face grinding machining device according to claim 1, characterized in that: all through bolted connection between lift cylinder (201) and base (1), roof (206), all through bolted connection between sharp slip table (202) and roof (206), mounting bracket (207), connect through the joint between spacing seat (203) and processing sword (205).

3. The bearing ring double-end-face grinding device according to claim 1, characterized in that: through cup jointing and connecting and through spacing locking of stop nut (2042) between gag lever post (2041) and clamp plate (2043), locking bolt (2044) pass behind clamp plate (2043) and spacing locking of mounting bracket (207).

4. The bearing ring double-end-face grinding device according to claim 1, characterized in that: and the processing cutter (205) is connected with the two end faces of the bearing ring in a clamping manner.

5. The bearing ring double-end-face grinding device according to claim 1, characterized in that: the connecting rod (302) is in threaded connection with the limiting shaft (305), the limiting shaft (305) is in threaded connection with the limiting ring (306), and the first rotating motor (301), the second rotating motor (303) and the limiting support (304) are connected through bolts.

6. The bearing ring double-end-face grinding device according to claim 1, characterized in that: the limiting shaft (305), the limiting ring (306) and the bearing ring are connected through threads.

7. The bearing ring double-end-face grinding device according to claim 1, characterized in that: the support frame (4) is connected with the guide seat (401) through bolts.