CN214559971U

CN214559971U - Inner and outer ring channel position measuring and adjusting device for superfinishing machine

Info

Publication number: CN214559971U
Application number: CN202120314733.8U
Authority: CN
Inventors: 靳凤娥
Original assignee: Shijiazhuang Changheng Machinery Co ltd
Current assignee: Shijiazhuang Changheng Machinery Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-11-02
Anticipated expiration: 2031-02-03

Abstract

The utility model belongs to the technical field of ball bearing super smart machine's interior outer lane channel position adjustment, especially, be an outer lane channel position measurement adjusting device in super smart machine, the on-line screen storage device comprises a base, the rotation groove has been seted up at the top of base, driving motor is installed to the rotation groove bottom, be connected with the axis of rotation on driving motor's the output shaft, the carousel is installed to the rotation inslot internal rotation, the bottom of carousel with the top fixed connection of axis of rotation, fixture is installed at the top of carousel, measuring mechanism is installed in the top installation of base, measuring mechanism includes measuring instrument, connecting rod, pressure sensor and electric telescopic handle, the measuring instrument table with electric telescopic handle all installs the top of base, just one side fixedly connected with connecting rod of electric telescopic handle's extension end. The utility model discloses the simple operation, degree of automation is high, and measurement accuracy is high to precision and roughness after the processing of interior outer lane channel have been guaranteed.

Description

Inner and outer ring channel position measuring and adjusting device for superfinishing machine

Technical Field

The utility model relates to an outer lane channel position adjustment technical field in the super smart machine of ball bearing especially relates to an outer lane channel position measurement adjusting device in for super smart machine.

Background

In the production process of the ball bearing grinding superfinishing machine, the positions of the radial swing axis and the inner and outer ring channels of the bearing need to be measured again because a workpiece is replaced, or the positions of the radial swing axis and the inner and outer ring channels are measured in batch production, so that the radial swing axis is ensured to coincide with the centers of the inner and outer ring channels, and the geometric accuracy and the surface roughness of the inner and outer ring channels are further ensured.

However, in the prior art, after the workpiece is replaced, the positions of the radial swing axis and the inner and outer ring channels of the bearing are usually measured manually, so that the labor intensity is high and the measurement accuracy is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an inner and outer ring channel position measurement adjusting device for a super-fine machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the inner and outer ring channel position measuring and adjusting device for the superfinishing machine comprises a base, wherein a rotating groove is formed in the top of the base, a driving motor is installed at the bottom of the rotating groove, a rotating shaft is connected onto an output shaft of the driving motor, a rotating disc is installed in the rotating groove in a rotating mode, the bottom of the rotating disc is fixedly connected with the top end of the rotating shaft, a clamping mechanism is installed at the top of the rotating disc, a measuring mechanism is installed at the top of the base and comprises a measuring instrument, a connecting rod, a pressure sensor and an electric telescopic rod, the measuring instrument and the electric telescopic rod are installed at the top of the base, the connecting rod is fixedly connected to one side of the extending end of the electric telescopic rod, the bottom of one end, away from the electric telescopic rod, of the connecting rod is installed with the pressure sensor, and a supporting column is fixedly installed at one end of the base, one side fixed mounting of support column has the spliced pole, the spout has been seted up to the bottom of spliced pole, the threaded rod is installed to the spout internal rotation, one side of threaded rod is connected with conveying motor, the surface threaded connection of threaded rod has two thread bush, two the equal fixed mounting in bottom of thread bush has electric push rod, two the backup pad is installed to electric push rod bottom, the mill is installed to the bottom of backup pad.

Preferably, a bearing is welded at the bottom of the rotating groove, an output shaft of the driving motor is fixedly connected with an inner ring at the bottom of the bearing, and the bottom end of the rotating shaft is fixedly connected with an inner ring at the top of the bearing.

Preferably, fixture includes cylinder, piston rod, fixed plate, the cylinder is four, four the cylinder is the annular distribution of ring the surface of carousel, and four equal movable mounting has a piston rod on the cylinder, four the equal fixedly connected with fixed plate of one end that the piston rod is close to each other.

Preferably, the fixed plate is an arc-shaped plate, and four anti-skidding wear-resisting pads are paved on the concave surface of the fixed plate.

Preferably, the surface of the threaded sleeve is slidably provided with a limiting rod, and two ends of the limiting rod are fixedly connected with the inner walls of the two sides of the sliding groove respectively.

Preferably, the measuring instrument can be a dial indicator.

Compared with the prior art, the beneficial effects of the utility model are that: put the bearing of treating processing on the carousel, then promote the piston rod through the cylinder and remove and make fixed plate and bearing butt, thereby accomplish the fixed to the bearing, the initial butt of bottom time of connecting rod is on the surface of carousel, put the bearing back on the carousel, make the connecting rod rise through the electric telescopic handle extension, the bottom butt of connecting rod is on the surface of bearing, the pressure sensor of its bottom detects initial pressure and final pressure and equals, then it finishes in order to change to explain the bearing of treating processing, thereby measuring instrument can judge the thickness of treating the processing bearing according to the height that the connecting rod rises, thereby can measure the distance of the inside and outside channel axis of top surface off-axis bearing of side carousel, thereby can control electric push rod and move down and drive the mill and move to appointed position, thereby accomplish the measurement adjustment to the interior outer lane channel.

The utility model discloses the simple operation, degree of automation is high, and measurement accuracy is high to precision and roughness after the processing of interior outer lane channel have been guaranteed.

Drawings

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

FIG. 2 is a schematic view of the connecting column of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a base; 2. a drive motor; 3. a rotating shaft; 4. a turntable; 5. a clamping mechanism; 501. a cylinder; 502. a piston rod; 503. a fixing plate; 6. a measuring mechanism; 601. a measuring instrument; 602. a connecting rod; 603. a pressure sensor; 604. an electric telescopic rod; 7. connecting columns; 8. a threaded rod; 9. a threaded sleeve; 10. an electric push rod; 11. a grinder; 12. a conveying motor; 13. a limiting rod.

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 measuring and adjusting device for the position of an inner ring channel and an outer ring channel of a superfinishing machine comprises a base 1, a rotating groove is formed in the top of the base 1, a driving motor 2 is installed at the bottom of the rotating groove, a rotating shaft 3 is connected onto an output shaft of the driving motor 2, a rotating disc 4 is rotatably installed in the rotating groove, the bottom of the rotating disc 4 is welded with the top end of the rotating shaft 3, a clamping mechanism 5 is installed at the top of the rotating disc 4, a measuring mechanism 6 is installed at the top of the base 1, the measuring mechanism 6 comprises a measuring instrument 601, a connecting rod 602, a pressure sensor 603 and an electric telescopic rod 604, the measuring instrument 601 and the electric telescopic rod 604 are both installed at the top of the base 1, the connecting rod 602 is welded at one side of the extending end of the electric telescopic rod 604, the pressure sensor 603 is installed at the bottom of the end, far away from the electric telescopic rod 604, a supporting column is welded at one end of the base 1, a connecting column 7 is welded at one side of the supporting column, the bottom of the connecting column 7 is provided with a sliding chute, a threaded rod 8 is rotatably mounted in the sliding chute, one side of the threaded rod 8 is connected with a conveying motor 12, the surface of the threaded rod 8 is in threaded connection with two threaded sleeves 9, electric push rods 10 are welded at the bottoms of the two threaded sleeves 9, a supporting plate is mounted at the bottoms of the two electric push rods 10, and a grinder 11 is mounted at the bottom of the supporting plate;

the bottom of the rotating groove is welded with a bearing, the output shaft of the driving motor 2 is welded with the bottom inner ring of the bearing, the bottom end of the rotating shaft 3 is welded with the top inner ring of the bearing, the clamping mechanism 5 comprises four air cylinders 501, a piston rod 502 and a fixing plate 503, the four air cylinders 501 are annularly distributed on the surface of the rotating disc 4, piston rods 502 are movably mounted on the four cylinders 501, fixing plates 503 are welded at the ends of the four piston rods 502 close to each other, the fixing plates 503 are arc-shaped plates, and four fixed plate 503's concave surface has all been laid anti-skidding wear pad, and the sliding surface of thread bush 9 installs gag lever post 13, and the both ends of gag lever post 13 respectively with the both sides inner wall welding of spout, optional percentage table of measuring instrument 601, the utility model discloses the simple operation, degree of automation is high, and measurement accuracy is high to precision and roughness after the processing of inner and outer lane channel have been guaranteed.

The working principle is as follows: the bearing to be processed is placed on the turntable 4, then the cylinder 501 pushes the piston rod 502 to move so that the fixing plate 503 is abutted against the bearing, thereby fixing the bearing, the bottom end of the connecting rod 602 is initially abutted against the surface of the turntable 4, after the bearing is placed on the turntable 4, the connecting rod 602 is lifted through the extension of the electric telescopic rod 604, the bottom end of the connecting rod 602 is abutted against the surface of the bearing, and the pressure sensor 603 at the bottom end detects that the initial pressure and the final pressure are equal, the bearing to be processed is completely replaced, so that the measuring instrument 601 can judge the thickness of the bearing to be processed according to the lifting height of the connecting rod 602, thereby measuring the distance from the top surface of the side turntable 4 to the axis of the inner channel and the outer channel of the bearing, thereby controlling the electric push rod 10 to move downwards to drive the grinder 11 to move downwards to a designated position, thereby completing the measurement and adjustment of the inner channel and the outer channel, the utility model discloses the simple operation, degree of automation is high, and measurement accuracy is high to precision and roughness after the processing of interior outer lane channel have been guaranteed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an outer lane channel position measurement adjusting device in super smart machine, includes base (1), its characterized in that: the rotation groove has been seted up at the top of base (1), rotation groove installs driving motor (2) bottom, be connected with axis of rotation (3) on the output shaft of driving motor (2), it installs carousel (4) to rotate the inslot internal rotation, the bottom of carousel (4) with the top fixed connection of axis of rotation (3), fixture (5) are installed at the top of carousel (4), measuring mechanism (6) are installed to the top installation of base (1), measuring mechanism (6) are including measuring instrument (601), connecting rod (602), pressure sensor (603) and electric telescopic handle (604), measuring instrument (601) with electric telescopic handle (604) are all installed the top of base (1), just one side fixedly connected with connecting rod (602) of the extension end of electric telescopic handle (604), connecting rod (602) are kept away from pressure sensor is installed to the one end bottom of electric telescopic handle (604) (603) The utility model discloses a grinding machine, the one end fixed mounting of base (1) has the support column, one side fixed mounting of support column has spliced pole (7), the spout has been seted up to the bottom of spliced pole (7), threaded rod (8) are installed to the spout internal rotation, one side of threaded rod (8) is connected with conveyer motor (12), the surperficial threaded connection of threaded rod (8) has two thread bush (9), two the equal fixed mounting in bottom of thread bush (9) has electric push rod (10), two the backup pad is installed to electric push rod (10) bottom, mill (11) are installed to the bottom of backup pad.

2. The device for measuring and adjusting the position of the inner and outer ring channels of the superfinishing machine according to claim 1, wherein: the bottom of the rotating groove is welded with a bearing, an output shaft of the driving motor (2) is fixedly connected with a bottom inner ring of the bearing, and the bottom end of the rotating shaft (3) is fixedly connected with a top inner ring of the bearing.

3. The device for measuring and adjusting the position of the inner and outer ring channels of the superfinishing machine according to claim 1, wherein: fixture (5) are including cylinder (501), piston rod (502), fixed plate (503), cylinder (501) are four, four cylinder (501) are the annular distribution of ring the surface of carousel (4), and four equal movable mounting has piston rod (502), four on cylinder (501) equal fixedly connected with fixed plate (503) of one end that piston rod (502) are close to each other.

4. The inner and outer race channel position measurement adjusting device for the superfinishing machine according to claim 3, wherein: the fixed plate (503) is an arc-shaped plate, and the concave surfaces of the fixed plate (503) are paved with anti-skid wear-resistant pads.

5. The device for measuring and adjusting the position of the inner and outer ring channels of the superfinishing machine according to claim 1, wherein: the surface sliding of thread bush (9) is installed gag lever post (13), the both ends of gag lever post (13) respectively with the both sides inner wall fixed connection of spout.

6. The device for measuring and adjusting the position of the inner and outer ring channels of the superfinishing machine according to claim 1, wherein: the measuring instrument (601) can be selected from a dial indicator.