CN215357561U

CN215357561U - Internal grinding machine with angle adjusting function clamp for machining precision bearing

Info

Publication number: CN215357561U
Application number: CN202121824136.6U
Authority: CN
Inventors: 李洪云
Original assignee: Dalian Baicheng Bearing Co ltd
Current assignee: Dalian Baicheng Bearing Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2021-12-31
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses an internal grinding machine with an angle adjusting function clamp for machining a precision bearing, which comprises an internal grinding machine body, wherein a driving working plate is installed on one side of the top end of the internal grinding machine body; according to the utility model, the inner wall of the bearing workpiece to be polished is contacted with the elastic limiting plate, then the limiting column is inserted into the limiting through hole through inserting the limiting column, the supporting connecting rod is limited, then the bearing workpiece is polished through the inner grinding head arranged on the inner grinding machine body, after the local polishing of the bearing workpiece is finished, the limiting screw rod is rotated through rotating the rotating handle, the limiting connecting plate is separated from the connecting rotating wheel, then the connecting rotating wheel is turned over through rotating the adjusting turntable, the angle to be polished of the bearing workpiece is adjusted, and the polishing of multiple angles of the bearing workpiece is facilitated.

Description

Internal grinding machine with angle adjusting function clamp for machining precision bearing

Technical Field

The utility model relates to the technical field of machining and polishing, in particular to an internal grinding machine with an angle adjusting function clamp for machining a precision bearing.

Background

The internal grinding machine is mainly used for grinding the surface and the end face of an inner hole formed by cylindrical, conical or other plain lines, and the internal grinding machine is mainly used for grinding the inner hole and the end face of parts such as basin teeth and large bearing rings, so that the precision of the inner hole and the end face is ensured. Is a new generation of high-precision and high-efficiency production type machine tool.

Internal grinding machine often is used for processing bearing type precision part, and when current internal grinding machine used, is difficult to the angle of adjusting the bearing, carries out accurate polishing to the edge of bearing for the bearing still need the manual work to polish after polishing, comparatively takes time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an internal grinding machine with an angle adjusting function clamp for processing a precision bearing, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an internal grinding machine with an angle adjusting function clamp for processing a precision bearing comprises an internal grinding machine body, a driving working plate is arranged on one side of the top end of the internal grinding machine body, an internal grinding head is arranged on the other side of the top end of the internal grinding machine body, a mounting support is fixedly arranged at the center of the top end of the driving working plate, a connecting vertical plate is fixedly arranged at one side of the top end of the mounting support, a connecting rotating wheel is inserted and connected in the center of one side of the connecting vertical plate, a supporting connecting rod is fixedly arranged on one side of the connecting rotating wheel, one end of the supporting connecting rod is fixedly connected with a supporting disc, one side of the supporting disc is fixedly connected with an installation ring, the outer side of the mounting ring is connected with four elastic limit plates, the center of the support connecting rod is sleeved with a connecting lantern ring, the outer side of the connecting lantern ring is hinged with four balance connecting rods, and each balance connecting rod is hinged with the center of the elastic limiting plate opposite to the balance connecting rod.

Preferably, a connecting through groove is formed in the other side of the top end of the mounting support, and a limiting screw rod is inserted and connected into the connecting through groove.

Preferably, the center of the limit screw is in threaded connection with a limit slider, the top end of the limit slider is fixedly connected with a limit connecting plate, one end of the limit connecting plate is opposite to the position of the connecting runner, and one end of the limit screw penetrates through the driving working plate and is fixedly connected with a rotating handle.

Preferably, the center of one side of the connecting rotating wheel is fixedly connected with a connecting cross rod, one end of the connecting cross rod penetrates through the driving working plate, and the connecting cross rod is fixedly connected with an adjusting turntable.

Preferably, one side of the connecting lantern ring is fixedly connected with a pushing ring through two fixed connecting rods.

Preferably, a plurality of limiting through holes are formed in the top end of the supporting connecting rod, a limiting column is connected to the center of the top end of the connecting sleeve ring in an inserting mode, and the limiting column is connected with one limiting through hole in an inserting mode.

The utility model has the technical effects and advantages that:

by contacting the inner wall of the bearing workpiece to be polished with the elastic limit plate and then pushing the ring by sliding, so that the balance connecting rod pushes the elastic limit plate to be tightly pressed with the inner wall of the bearing workpiece, and then the limit post is inserted into the limit through hole by inserting the limit post, the supporting connecting rod is limited, then the bearing workpiece is polished by an inner grinding head arranged on the inner grinding machine body, after the local polishing of the bearing workpiece is finished, the limiting screw rod is rotated by rotating the rotating handle, the limiting connecting plate is separated from the connecting rotating wheel, then the adjusting rotating disc is rotated, the connecting rotating wheel is turned over, the angle of the bearing workpiece to be polished is adjusted, then the limiting screw drives the limiting connecting plate to move by rotating the rotating handle, carry on spacingly to connecting the runner to make the edge of bearing work piece polish, be convenient for polish a plurality of angles of bearing work piece.

Drawings

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

FIG. 2 is a schematic view of the connection between the support disk and the mounting bracket according to the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

In the figure: 1. an internal grinding machine body; 2. connecting a rotating wheel; 3. a support link; 4. a support disc; 5. mounting a support; 6. connecting a vertical plate; 7. a limiting connecting plate; 8. connecting the through grooves; 9. a limit screw; 10. adjusting the turntable; 11. installing a circular ring; 12. an elastic limit plate; 13. a balance link; 14. a connecting lantern ring; 15. fixing the connecting rod; 16. a limiting column; 17. the ring is pushed.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an internal grinding machine with an angle adjusting function clamp for machining a precision bearing, which comprises an internal grinding machine body 1, wherein a driving working plate is arranged on one side of the top end of the internal grinding machine body 1, an internal grinding head is arranged on the other side of the top end of the internal grinding machine body 1, an installation support 5 is fixedly arranged at the center of the top end of the driving working plate, a connecting vertical plate 6 is fixedly arranged on one side of the top end of the installation support 5, a connecting rotating wheel 2 is inserted and connected at the center of one side of the connecting vertical plate 6, a supporting connecting rod 3 is fixedly arranged on one side of the connecting rotating wheel 2, a supporting disc 4 is fixedly connected at one end of the supporting connecting rod 3, an installation ring 11 is fixedly connected at one side of the supporting disc 4, four elastic limiting plates 12 are connected at the outer side of the installation ring 11, a connecting sleeve ring 14 is sleeved at the center of the supporting connecting rod 3, and four balance connecting rods 13 are hinged at the outer side of the connecting sleeve 14, each balance connecting rod 13 is hinged with the center of the elastic limiting plate 12 opposite to the position.

As shown in fig. 1-3, the other side of the top end of the mounting support 5 is provided with a connecting through groove 8, the inside of the connecting through groove 8 is inserted and connected with a limit screw 9, the center of the limit screw 9 is connected with a limit slide block by screw thread, the top end of the limit slide block is fixedly connected with a limit connecting plate 7, one end of the limit connecting plate 7 is opposite to the position of the connecting rotating wheel 2, one end of the limit screw 9 passes through the driving working plate and is fixedly connected with a rotating handle, the center of one side of the connecting rotating wheel 2 is fixedly connected with a connecting cross rod, one end of the connecting cross rod passes through the driving working plate, and fixedly connected with adjusts carousel 10, and one side of the connecting sleeve ring 14 is through two fixed connecting rod 15 fixedly connected with push ring 17, and a plurality of spacing through-holes have been seted up on the top of supporting link 3, and the center department on connecting sleeve ring 14 top alternates and is connected with spacing post 16, and spacing post 16 alternates with one of them spacing through-hole and is connected.

The working principle of the utility model is as follows: after the device is arranged at a proper position, the internal grinding machine body 1 is electrically connected with an external power supply, then when the internal grinding machine body 1 is used, the inner wall of a bearing workpiece to be ground is contacted with the elastic limiting plate 12, then the elastic limiting plate 12 is pushed to be tightly pressed with the inner wall of the bearing workpiece by the balance connecting rod 13 through sliding the push ring 17, then the limiting column 16 is inserted into the limiting through hole through inserting the limiting column 16 to limit the support connecting rod 3, then the bearing workpiece is ground by the internal grinding head arranged on the internal grinding machine body 1, after the local grinding of the bearing workpiece is finished, the limiting screw 9 is rotated through rotating the rotating handle to separate the limiting connecting plate 7 from the connecting rotating wheel 2, then the connecting rotating wheel 2 is turned over through rotating the adjusting turntable 10 to adjust the angle to be ground of the bearing workpiece, and then the rotating handle is rotated, make limit screw 9 drive the displacement of spacing even board 7, carry on spacingly to connecting runner 2 to make the edge of bearing work piece polish, be convenient for polish a plurality of angles of bearing work piece.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an internal grinding machine is used in precision bearing processing with angle modulation function anchor clamps, includes internal grinding machine body (1), its characterized in that: the grinding wheel is characterized in that a driving working plate is installed on one side of the top end of the internal grinding machine body (1), an internal grinding head is installed on the other side of the top end of the internal grinding machine body (1), an installation support (5) is fixedly arranged at the center of the top end of the driving working plate, a connecting vertical plate (6) is fixedly arranged on one side of the top end of the installation support (5), a connecting rotating wheel (2) is connected with the center of one side of the connecting vertical plate (6) in an inserting mode, a supporting connecting rod (3) is fixedly arranged on one side of the connecting rotating wheel (2), a supporting disc (4) is fixedly connected to one end of the supporting connecting rod (3), an installation ring (11) is fixedly connected to one side of the supporting disc (4), four elastic limiting plates (12) are connected to the outer side of the installation ring (11), a connecting sleeve ring (14) is sleeved at the center of the supporting connecting rod (3), and four balance connecting rods (13) are hinged to the outer side of the connecting sleeve ring (14), each balance connecting rod (13) is hinged with the center of the elastic limit plate (12) opposite to the balance connecting rod.

2. The internal grinding machine for precision bearing machining with the angle adjustment function jig according to claim 1, characterized in that: the connecting through groove (8) is formed in the other side of the top end of the mounting support (5), and a limiting screw rod (9) is inserted and connected into the connecting through groove (8).

3. The internal grinding machine for precision bearing machining with the angle adjustment function jig according to claim 2, characterized in that: the center of the limiting screw (9) is in threaded connection with a limiting sliding block, the top end of the limiting sliding block is fixedly connected with a limiting connecting plate (7), one end of the limiting connecting plate (7) is just opposite to the position of the connecting rotating wheel (2), and one end of the limiting screw (9) penetrates through the rotating handle fixedly connected with the driving working plate.

4. The internal grinding machine for precision bearing machining with the angle adjustment function jig according to claim 1, characterized in that: the center department fixedly connected with of connecting runner (2) one side connects the horizontal pole, the drive work board is passed to the one end of connecting the horizontal pole, and fixedly connected with adjusts carousel (10).

5. The internal grinding machine for precision bearing machining with the angle adjustment function jig according to claim 1, characterized in that: one side of the connecting lantern ring (14) is fixedly connected with a pushing ring (17) through two fixed connecting rods (15).

6. The internal grinding machine for precision bearing machining with the angle adjustment function jig according to claim 1, characterized in that: a plurality of limiting through holes are formed in the top end of the supporting connecting rod (3), a limiting column (16) is connected to the center of the top end of the connecting sleeve ring (14) in an inserting mode, and the limiting column (16) is connected with one of the limiting through holes in an inserting mode.