CN214517790U

CN214517790U - Bearing ring production device with adjustable structure

Info

Publication number: CN214517790U
Application number: CN202120504711.8U
Authority: CN
Inventors: 周相喜
Original assignee: Nantong Binrui Intelligent Technology Co ltd
Current assignee: Nantong Binrui Intelligent Technology Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-10-29
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses a race ring apparatus for producing with adjustable structure, including support column and sleeve, the upper end outside of support column is provided with the processing platform, and the upper end outside of processing platform is provided with the spring, the outside upper end of spring is provided with the cushion, and outside one side of cushion is provided with fixture, outside one side of processing platform is provided with the slide rail, and the upper end outside of slide rail is provided with the sliding table, outside one side of sliding table is provided with first motor, and the one end outside of first motor is provided with interior milling cutter. This race ring apparatus for producing with adjustable structure is provided with the support column, and the support column constitutes welding body structure with the processing platform, and the support column is fixed and the support position as whole apparatus for producing with the processing platform, because support column and processing platform both are welded connection, make it have extremely strong stability and bearing capacity, have guaranteed the steady processing of bearing in the production process, have further improved the quality of bearing processing.

Description

Bearing ring production device with adjustable structure

Technical Field

The utility model relates to a race ring technical field specifically is a race ring apparatus for producing with adjustable structure.

Background

A bearing ring apparatus for producing with adjustable structure now, when using the device to carry out outer lane processing to the blank, fastening block and screw bolt are fixed the axial force and the radial force of blank respectively and are made fixed firm, can not lead to the phenomenon that the bearing blank takes place to shift because of the rotational speed of milling cutter is very fast when processing, have guaranteed the machining precision of bearing outer lane.

Bearing ring apparatus for producing in the market in use, the processing of bearing ring adopts digit control machine tool processing mostly, and this kind of method machining precision is high, but manufacturing cost is higher, and when small batch production, the profit is very low, also has the method of manual work on the market, is a big problem to the fixing of bearing blank, because to the inside circular slot of bearing ring with man-hour, the rotational speed of milling cutter is very fast, the bearing blank can't be fixed very firmly, for this reason, has caused not little puzzlement to processing, we propose a bearing ring apparatus for producing with adjustable structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a race ring apparatus for producing with adjustable structure to solve the most numerically-controlled machine tool processing that adopts of the processing of the race ring that proposes in the above-mentioned background art, this kind of method machining precision is high, but manufacturing cost is higher, when small batch production, the profit is very low, also there is the method of manual work processing on the market, be a big problem to the fixing of bearing blank, because add man-hour to the inside circular slot of race ring, milling cutter's rotational speed is very fast, the bearing blank can't be fixed very firmly, the problem of not little puzzlement has been caused to processing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a race ring apparatus for producing with adjustable structure, includes support column and sleeve, the upper end outside of support column is provided with the processing platform, and the upper end outside of processing platform is provided with the spring, the outside upper end of spring is provided with the cushion, and outside one side of cushion is provided with fixture, outside one side of processing platform is provided with the slide rail, and the upper end outside of slide rail is provided with the sliding stand, outside one side of sliding stand is provided with first motor, and the one end outside of first motor is provided with interior milling cutter, the outside opposite side of processing platform is provided with the riser, and the external connection of riser has outer lane processing agency, the middle part outside of outer lane processing agency is provided with the sleeve, telescopic one end external connection has the shaft coupling, and the other end of shaft coupling is connected with the second motor.

Preferably, the supporting columns and the processing table form a welded integral structure, and the supporting columns and the processing table are vertically distributed.

Preferably, the processing table forms an elastic structure through a spring and a cushion block, and the processing table and the cushion block are horizontally distributed.

Preferably, fixture ties including rim plate, chuck, fastening block, bolt, gasket and screw thread, and the middle part outside of rim plate is provided with the chuck, the external connection of chuck has the fastening block, and the outside one end of fastening block is provided with the bolt, the inside of chuck is provided with the screw thread and ties, and the one end outside of screw thread is tied and is provided with the gasket.

Preferably, the pad disc forms detachable construction through bolt and chuck, and closely laminates between the inner wall of outer wall and the chuck of pad disc and the two.

Preferably, the processing table and the sliding table form a sliding structure through a slide rail, and the processing table and the sliding table are attached to each other.

Preferably, outer lane processing agency is including fixed plate, hydraulic ram, roof, draw-in groove, connecting plate, outer milling cutter, locating pin and outer sword of milling, and outside one side of fixed plate is provided with the hydraulic ram, the top of hydraulic ram is provided with the roof, the external connection of roof has the connecting plate, and the middle part inner wall of connecting plate is provided with the draw-in groove, the middle part outside of connecting plate is provided with outer milling cutter, and the outside both ends of outer milling cutter are provided with the locating pin, outer milling cutter's outside lower extreme is provided with outer sword of milling.

Compared with the prior art, the beneficial effects of the utility model are that: this race ring apparatus for producing with adjustable structure is provided with the support column, and the support column constitutes welding body structure with the processing platform, and the support column is fixed and the support position as whole apparatus for producing with the processing platform, because support column and processing platform both are welded connection, make it have extremely strong stability and bearing capacity, have guaranteed the steady processing of bearing in the production process, have further improved the quality of bearing processing.

Processing platform passes through the spring and constitutes elastic construction with the cushion, and at first the spring plays the shock attenuation cushioning effect to fixture on the cushion, and when the blank carries out centre gripping processing on fixture, interior milling cutter carries out hole processing to the blank at high-speed rotation under the drive of first motor, and its shake or the vibration amplitude of taking place is great will exert an influence to bearing hole processing, leads to the great bearing hole that makes of hole processing clearance deviation to miss the technological requirement.

The chuck passes through the screw bolt and constitutes helicitic texture with the gasket, and the screw bolt constitutes 120 contained angles along the central line of chuck between two liang, and at first user's accessible manual rotatory screw bolt is installed and is dismantled it from the chuck, when using the device to carry out outer lane processing to the blank, fastening block and screw bolt are fixed the axial force and the radial force of blank respectively and are makeed fixed firm, can not lead to the bearing blank to take place the phenomenon of shifting because of milling cutter's rotational speed is very fast when processing.

Drawings

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

FIG. 2 is a schematic view of the front view of the clamping mechanism of the present invention;

fig. 3 is the utility model discloses outer lane processing agency owner looks structural schematic.

In the figure: 1. a support pillar; 2. a processing table; 3. a spring; 4. cushion blocks; 5. a clamping mechanism; 501. a pad disc; 502. a chuck; 503. a fastening block; 504. a bolt; 505. a gasket; 506. a threaded bolt; 6. a slide rail; 7. an inner milling cutter; 8. a first motor; 9. a sliding table; 10. a vertical plate; 11. an outer ring processing mechanism; 1101. A fixing plate; 1102. a hydraulic jack; 1103. a top plate; 1104. a card slot; 1105. a connecting plate; 1106. An outer milling cutter; 1107. positioning pins; 1108. milling the blade; 12. a sleeve; 13. a coupling; 14. a second motor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a bearing ring production device with an adjustable structure comprises a support column 1, a processing table 2, a spring 3, a cushion block 4, a clamping mechanism 5, a cushion disc 501, a chuck 502, a fastening block 503, a bolt 504, a gasket 505, a threaded bolt 506, a slide rail 6, an inner milling cutter 7, a first motor 8, a slide table 9, a vertical plate 10, an outer ring processing mechanism 11, a fixing plate 1101, a hydraulic ram 1102, a top plate 1103, a clamping groove 1104, a connecting plate 1105, an outer milling cutter 1106, a positioning pin 1107, an outer milling edge 1108, a sleeve 12, a coupling 13 and a second motor 14, wherein the processing table 2 is arranged outside the upper end of the support column 1, the spring 3 is arranged outside the upper end of the processing table 2, the cushion block 4 is arranged on the outer upper end of the spring 3, the clamping mechanism 5 is arranged on one side of the outer portion of the cushion block 4, the slide rail 6 is arranged on one side of the outer portion of the processing table 2, the slide table 9 is arranged outside the upper end of the slide rail 6, the first motor 8 is arranged on one side of the outer portion of the slide table 9, and the outside of one end of the first motor 8 is provided with an inner milling cutter 7, the other side of the outside of the processing table 2 is provided with a vertical plate 10, the outside of the vertical plate 10 is connected with an outer ring processing mechanism 11, the outside of the middle part of the outer ring processing mechanism 11 is provided with a sleeve 12, one end of the sleeve 12 is externally connected with a coupling 13, and the other end of the coupling 13 is connected with a second motor 14.

The support column 1 and the processing table 2 form a welded integrated structure, the support column 1 and the processing table 2 are vertically distributed, the support column 1 and the processing table 2 are used as fixing and supporting parts of the whole production device, and the support column 1 and the processing table 2 are welded, so that the bearing has extremely high stability and bearing capacity, stable processing of the bearing in the production process is ensured, and the processing quality of the bearing is further improved;

the processing table 2 and the cushion block 4 form an elastic structure through the spring 3, and the processing table 2 and the cushion block 4 are distributed horizontally, firstly, the spring 3 plays a role in damping and buffering a clamping mechanism 5 on the cushion block 4, when a blank is clamped and processed on the clamping mechanism 5, the inner milling cutter 7 is driven by the first motor 8 to rotate at a high speed to process an inner hole of the blank, the generated shaking or vibration amplitude is large to influence the processing of the inner hole of the bearing, and the processing clearance deviation of the inner hole is large, so that the inner hole of the bearing does not meet the process requirement;

the chuck 502 and the gasket 505 form a thread structure through the thread bolt 506, and the thread bolt 506 forms an included angle of 120 degrees along the central line of the chuck 502, firstly, a user can manually rotate the thread bolt 506 to install and disassemble the chuck 502, when the device is used for processing a blank in an outer ring mode, the fastening block 503 and the thread bolt 506 respectively fix the axial force and the radial force of the blank so as to enable the blank to be firmly fixed, the phenomenon that the bearing blank is displaced because the rotating speed of a milling cutter is high in the processing process can not be caused, the pad 501 and the chuck 502 form a detachable structure through the bolt 504, the outer wall of the pad 501 and the inner wall of the chuck 502 are tightly attached, firstly, the user can easily install and disassemble the chuck 502 from the pad 501 through the bolt 504, the pad has the function of recycling, the utilization efficiency of the pad is improved, when the size of the processed blank is changed, the dimensional requirements of the blank are met by replacing the chuck 502.

The machining table 2 and the sliding table 9 form a sliding structure through the sliding rail 6, the machining table 2 and the sliding table 9 are attached to each other, firstly, the sliding table 9 can slide left and right on the surface of the machining table 2 through the sliding rail 6, when inner ring machining is carried out on a blank, the first motor 8 on the sliding table 9 drives the inner milling cutter 7 to rotate, then the inner milling cutter 7 carries out linear reciprocating motion through the sliding rail 6 to complete inner ring machining, and due to the existence of the sliding rail 6, the stable linear reciprocating motion of the inner milling cutter 7 is guaranteed, so that the uniform milling machining precision is high;

the fixed plate 1101 and the connecting plate 1105 form a lifting structure through the hydraulic ram 1102, and the fixed plate 1101 and the connecting plate 1105 are parallel to each other, firstly the connecting plate 1105 can make up-and-down movement in a horizontal direction through the hydraulic ram 1102, after the inner ring of the blank is processed, the blank is fixed on the sleeve 12, then the outer ring processing mechanism 11 processes the outer ring of the blank, the hydraulic ram 1102 is lifted up and down to drive the outer milling cutter 1106 on the connecting plate 1105 to lift up and down to complete height positioning, then the second motor 14 drives the sleeve 12 to rotate at high speed through the coupler 13, and further the outer milling cutter 1108 processes the outer ring of the blank;

the working principle is as follows: for the bearing ring production device with the adjustable structure, firstly, the axial force and the radial force of a blank are respectively fixed through the fastening block 503 and the threaded bolt 506 on the chuck 502, so that the fixing is firm, the phenomenon that the bearing blank is displaced because of the high rotating speed of the milling cutter is avoided during processing, then, the first motor 8 on the sliding table 9 drives the inner milling cutter 7 to perform rotary motion, the inner milling cutter 7 performs linear reciprocating motion through the sliding rail 6, so that the inner ring processing is completed, finally, after the inner ring processing is completed, the blank is fixed on the sleeve 12, the hydraulic ram 1102 is lifted up and down to drive the outer milling cutter 1106 on the connecting plate 1105 to lift up and down to complete height positioning, then, the second motor 14 drives the sleeve 12 to perform high-speed rotation through the coupler 13, and further, the outer milling blade 1108 performs outer ring processing on the blank.

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. A race ring apparatus for producing with adjustable structure, includes support column (1) and sleeve (12), its characterized in that: a processing table (2) is arranged outside the upper end of the supporting column (1), a spring (3) is arranged outside the upper end of the processing table (2), a cushion block (4) is arranged on the upper end outside the spring (3), a clamping mechanism (5) is arranged on one side outside the cushion block (4), a slide rail (6) is arranged on one side outside the processing table (2), a sliding table (9) is arranged outside the upper end of the slide rail (6), a first motor (8) is arranged on one side outside the sliding table (9), an inner milling cutter (7) is arranged outside one end of the first motor (8), a vertical plate (10) is arranged on the other side outside the processing table (2), an outer ring processing mechanism (11) is connected outside the vertical plate (10), a sleeve (12) is arranged outside the middle part of the outer ring processing mechanism (11), and a coupler (13) is connected outside one end of the sleeve (12), and the other end of the coupling (13) is connected with a second motor (14).

2. The bearing ring production apparatus with an adjustable structure according to claim 1, wherein: the support column (1) and the processing table (2) form a welding integrated structure, and the support column (1) and the processing table (2) are vertically distributed.

3. The bearing ring production apparatus with an adjustable structure according to claim 1, wherein: the processing table (2) and the cushion block (4) form an elastic structure through the spring (3), and the processing table (2) and the cushion block (4) are horizontally distributed.

4. The bearing ring production apparatus with an adjustable structure according to claim 1, wherein: fixture (5) is including saucer (501), chuck (502), fastening block (503), bolt (504), gasket (505) and screw bolt (506), and the middle part outside of saucer (501) is provided with chuck (502), the external connection of chuck (502) has fastening block (503), and the outside one end of fastening block (503) is provided with bolt (504), the inside of chuck (502) is provided with screw bolt (506), and the one end outside of screw bolt (506) is provided with gasket (505).

5. The bearing ring production apparatus with an adjustable structure according to claim 4, wherein: the pad disc (501) and the chuck (502) form a detachable structure through a bolt (504), and the outer wall of the pad disc and the inner wall of the chuck are tightly attached.

6. The bearing ring production apparatus with an adjustable structure according to claim 1, wherein: the processing table (2) and the sliding table (9) form a sliding structure through the sliding rail (6), and the processing table (2) and the sliding table (9) are attached to each other.

7. The bearing ring production apparatus with an adjustable structure according to claim 1, wherein: the outer ring machining mechanism (11) comprises a fixing plate (1101), a hydraulic ram (1102), a top plate (1103), a clamping groove (1104), a connecting plate (1105), an outer milling cutter (1106), a positioning pin (1107) and an outer milling blade (1108), wherein the hydraulic ram (1102) is arranged on one side of the outside of the fixing plate (1101), the top plate (1103) is arranged at the top of the hydraulic ram (1102), the connecting plate (1105) is connected to the outside of the top plate (1103), the clamping groove (1104) is arranged on the inner wall of the middle of the connecting plate (1105), the outer milling cutter (1106) is arranged on the outer side of the middle of the connecting plate (1105), the positioning pins (1107) are arranged at two ends of the outside of the outer milling cutter (1106), and the outer milling blade (1108) is arranged at the lower end of the outside of the outer milling cutter (1106).