CN218658358U

CN218658358U - Polishing device for rotating shaft of connecting piece

Info

Publication number: CN218658358U
Application number: CN202223051147.2U
Authority: CN
Inventors: 龚科阳
Original assignee: Changzhou Sainuo Machinery Co ltd
Current assignee: Changzhou Sainuo Machinery Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-21
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a connecting piece pivot burnishing device relates to burnishing device technical field, including base and the connecting piece main part of setting in the base top, the top face both sides of base all are fixed with the support frame that is used for supporting the connecting piece main part, and the top face central point of base puts the department and has seted up the spout, and wherein the top of base slides and is provided with the cover and establish the slide in the connecting piece main part, it has polishing ring to rotate in the slide and peg graft, and the top of slide is fixed with and is used for the drive to polish the rotatory second motor of ring, polishing ring's inner wall is annular array and installs the mount, elasticity is pegged graft in the mount has the telescopic link, install the polishing cotton with connecting piece main part outer wall butt on the telescopic link, the utility model discloses rational in infrastructure, be convenient for make burnishing device polish with the outer wall sliding friction of connecting piece pivot, promoted the polishing effect of connecting piece pivot.

Description

Polishing device for rotating shaft of connecting piece

Technical Field

The utility model relates to a burnishing device technical field, in particular to connecting piece pivot burnishing device.

Background

The processing of the shaft specifically comprises the following processing steps of analyzing a piece pattern; determining a blank; determining a machining method of the main surface; determining a positioning reference; a dividing stage; arranging a heat treatment process; machining size, cutting amount and the like. After the cutting processing is carried out on the shaft by adopting the cutter, small burrs or adhered burrs are easy to generate on the side surface of the shaft, when the shaft is packaged or installed, the burrs easily slide on the side surface of the shaft, and then scratches are generated on the side surface of the shaft by the burrs, so that the processing precision and the processing of the shaft are influenced.

Application number is 202220923176.4 discloses a pivot is burnishing device for production, comprising a base plate, bottom plate upper end surface four corners department all fixes and is provided with the stand, the fixed roof that is provided with in stand upper end, bottom plate and the inside fixture that is provided with of roof, fixture includes spout, slider, screw rod, mounting bracket, cylinder, the bottom plate need not fixed direct placing between four cylinders with the inside spout that is provided with of roof, the pivot that will polish need not to fix, can rotate the screw rod through the handle afterwards, so because the opposite screw thread in screw rod surface both sides can drive the slider and be close to each other, so can drive the cylinder and get up the pivot centre gripping, so can make abrasive paper and pivot outside surface closely laminate, can drive the gyro wheel rotation through the motor afterwards, so can polish through the abrasive paper on gyro wheel surface and constantly rub between the pivot outside surface and polish to install whole polishing process need not to carry out the fixing of pivot, it is comparatively convenient to use.

Although above-mentioned scheme can polish the pivot, nevertheless because the gyro wheel can drive pivot synchronous revolution at rotatory in-process to lead to being in the frictional state of gyro wheel between pivot and the gyro wheel, lead to burnishing device can't with the outer wall of pivot between the frictional polishing, the polishing effect of connecting piece pivot is poor.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a connecting piece pivot burnishing device, is convenient for make burnishing device polish with the outer wall sliding friction of connecting piece pivot, has promoted the polishing effect of connecting piece pivot.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a connecting piece pivot burnishing device, includes the base and sets up the connecting piece main part in the base top, the top face both sides of base all are fixed with the support frame that is used for supporting the connecting piece main part, and the top face central point of base puts the department and has seted up the spout, and wherein the top of base slides and is provided with the slide of cover in the connecting piece main part, it has polishing ring to rotate to peg graft in the slide, and the top of slide is fixed with and is used for the drive to polish the rotatory second motor of ring, polishing ring's inner wall is annular array and installs the mount, elasticity is pegged graft in the mount and is had the telescopic link, install the polishing cotton with connecting piece main part outer wall butt on the telescopic link.

Preferably, a driving shaft is rotatably mounted in the sliding groove, and a first motor for driving the driving shaft to rotate is fixed on the side wall of the base.

Preferably, the bottom end of the sliding plate is fixed with a sliding part which is matched and inserted in the sliding groove, and a screw hole is tapped at the center of the sliding part and is in threaded connection with the driving shaft through the screw hole.

Preferably, a rack is fixedly sleeved on the polishing ring, a gear is fixedly installed on the second motor, and the gear is meshed with the rack.

Preferably, the top end of the support frame is provided with a sealing frame in an arc structure, and bolts fixedly connected with the support frame are arranged at the two ends of the sealing frame.

Preferably, the inner wall of the fixed frame is symmetrically fixed with springs, and the telescopic rods are inserted into the fixed frame in an inosculating manner and are fixedly connected with the springs.

Preferably, the telescopic link stretches out the one end of mount and installs the mounting panel that is the arc structure, the cotton bonding of polishing is fixed at the inner wall of mounting panel.

To sum up, the utility model discloses a technological effect and advantage:

1. the utility model discloses it is rational in infrastructure, all be fixed with the support frame through the top face both sides at the base, the seal carrier on support frame and its top is fixed the both ends of connecting piece main part, the second motor passes through the gear and the rotatory in-process of rack drive polishing ring simultaneously, the spring promotion telescopic link in the ring inner wall mount of polishing makes the outer wall butt of polishing cotton and connecting piece main part, and polish processing at the outer wall that lasts rotatory in-process to the connecting piece main part, be convenient for make burnishing device polish with the outer wall sliding friction of connecting piece pivot, the polishing effect of union piece pivot has been promoted.

2. The utility model discloses in, install the drive shaft through rotating in the spout of seting up on the top of base, first motor drives the synchronous rotation of drive shaft at rotatory in-process, makes the drive shaft drive sliding part and slide on the top of base to continuous movement along with the slide makes its inside polishing cotton polish the different positions of connecting piece main part outer wall, thereby process the position of difference according to the polishing condition of connecting piece main part, is applicable to the polishing processing of the different positions of connecting piece main part.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a schematic structural view of a middle polishing ring according to the present invention;

FIG. 3 is a schematic structural view of the middle fixing frame of the present invention;

fig. 4 is a schematic structural view of the middle sliding plate of the present invention.

The labels in the figures are: 1. a base; 2. a chute; 3. a seal holder; 4. a slide plate; 5. a connector body; 6. a support frame; 7. a first motor; 8. a drive shaft; 9. polishing the ring; 10. a rack; 11. a second motor; 12. a gear; 13. polishing cotton; 14. mounting a plate; 15. a telescopic rod; 16. a spring; 17. a fixed mount; 18. a screw hole; 19. a sliding part.

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.

Example (b): referring to fig. 1-4, a connecting piece rotating shaft polishing device includes a base 1 and a connecting piece main body 5 disposed above the base 1, wherein two sides of a top end surface of the base 1 are both fixed with a support frame 6 for supporting the connecting piece main body 5, and a center position of the top end surface of the base 1 is provided with a chute 2, wherein a sliding plate 4 sleeved on the connecting piece main body 5 is slidably disposed at the top end of the base 1, a polishing ring 9 is rotatably inserted in the sliding plate 4, a second motor 11 for driving the polishing ring 9 to rotate is fixed at the top end of the sliding plate 4, a fixing frame 17 is installed on an inner wall of the polishing ring 9 in an annular array, a telescopic rod 15 is elastically inserted in the fixing frame 17, polishing cotton 13 abutted to an outer wall of the connecting piece main body 5 is installed on the telescopic rod 15, support frames 6 are fixed at two sides of the top end surface of the base 1, the support frames 6 and a sealing frame 3 at the top ends of the connecting piece main body 5 are fixed, meanwhile, the second motor 11 drives the polishing ring 9 to rotate through a gear 12 and a rack 10, a spring 16 in the process of the fixing frame 17 pushes the fixing frame 15 to make the polishing cotton 13 abutted to the outer wall of the connecting piece main body 5 and make the polishing device perform friction processing on the outer wall of the polishing connecting piece rotating shaft, thereby facilitating the polishing connecting piece to polish the connecting piece.

As a preferred embodiment in this embodiment, as shown in fig. 1, a driving shaft 8 is rotatably mounted in the sliding chute 2, a first motor 7 for driving the driving shaft 8 to rotate is fixed on a side wall of the base 1, a sliding portion 19 that fits and inserts in the sliding chute 2 is fixed at a bottom end of the sliding plate 4, a screw hole 18 is tapped at a central position of the sliding portion 19 and is in threaded connection with the driving shaft 8 through the screw hole 18, the first motor 7 drives the driving shaft 8 to rotate synchronously during rotation, so that the driving shaft 8 drives the sliding portion 19 and the sliding plate 4 to slide at a top end of the base 1, and polishing cotton 13 inside the driving shaft 8 polishes different positions of the outer wall of the connecting piece main body 5 along with continuous movement of the sliding plate 4, thereby processing different positions according to polishing conditions of the connecting piece main body 5.

As a preferred embodiment in this embodiment, as shown in fig. 3 and 4, a rack 10 is fixedly sleeved on the polishing ring 9, a gear 12 is fixedly installed on the second motor 11, the gear 12 is engaged with the rack 10, the polishing ring 9 is rotatably installed in the sliding plate 4 through a bearing, the polishing ring 9 is convexly installed on the side wall of the sliding plate 4, the gear 12 drives the rack 10 and the polishing ring 9 to synchronously rotate during the rotation, and the polishing process is performed on the connecting frame body during the rotation.

The seal carrier 3 that is the arc structure is installed on the top of support frame 6, and the bolt with 6 fixed connection of support frame is all installed at the both ends of seal carrier 3, and the bolt passes 3 screw threads of seal carrier and pegs graft in support frame 6, makes the outer wall of connecting piece main part 5 respectively with

support frame

6 and 3 butts of seal carrier to make connecting piece main part 5 support at two support frames 6 and keep fixed.

The spring 16 is symmetrically fixed on the inner wall of the fixing frame 17, the telescopic rod 15 is inserted in the fixing frame 17 in an inosculating manner and is fixedly connected with the spring 16, the mounting plate 14 in an arc-shaped structure is mounted at one end, extending out of the fixing frame 17, of the telescopic rod 15, the polishing cotton 13 is fixedly bonded on the inner wall of the mounting plate 14, the spring 16 pushes the telescopic rod 15 to enable the polishing cotton 13 on the telescopic rod to be abutted against the outer wall of the connecting piece main body 5, and the polishing cotton 13 moves synchronously along with the polishing position in the polishing process of the outer wall of the connecting piece main body 5.

This practical theory of operation: the second motor 11 is started to drive the polishing ring 9 to rotate through the gear 12 and the rack 10, the spring 16 in the fixing frame 17 on the inner wall of the polishing ring 9 pushes the telescopic rod 15 to enable the polishing cotton 13 to abut against the outer wall of the connecting piece main body 5, the outer wall of the connecting piece main body 5 is polished in the continuous rotating process, the first motor 7 is started to drive the driving shaft 8 to rotate synchronously in the rotating process, the driving shaft 8 is made to drive the sliding part 19 and the sliding plate 4 to slide on the top end of the base 1, and the polishing cotton 13 inside the sliding plate 4 is made to polish different positions of the outer wall of the connecting piece main body 5 along with the continuous moving of the sliding plate 4.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a connecting piece pivot burnishing device, includes base (1) and sets up connecting piece main part (5) in base (1) top, its characterized in that: the polishing machine is characterized in that supporting frames (6) used for supporting the connecting piece main body (5) are fixed on two sides of the top end face of the base (1), a sliding groove (2) is formed in the center position of the top end face of the base (1), a sliding plate (4) sleeved on the connecting piece main body (5) is arranged at the top end of the base (1) in a sliding mode, a polishing ring (9) is connected in the sliding plate (4) in a rotating and inserting mode, a second motor (11) used for driving the polishing ring (9) to rotate is fixed at the top end of the sliding plate (4), a fixing frame (17) is installed on the inner wall of the polishing ring (9) in an annular array mode, a telescopic rod (15) is connected in the fixing frame (17) in an elastic and inserting mode, and polishing cotton (13) abutted to the outer wall of the connecting piece main body (5) is installed on the telescopic rod (15).

2. The connecting member rotating shaft polishing device as claimed in claim 1, wherein: drive shaft (8) are installed in the rotation in spout (2), the lateral wall of base (1) is fixed with and is used for driving rotatory first motor (7) of drive shaft (8).

3. The connecting member rotating shaft polishing device as claimed in claim 2, wherein: the bottom end of the sliding plate (4) is fixed with a sliding part (19) which is inserted in the sliding groove (2) in an inosculating way, and the center of the sliding part (19) is provided with a screw hole (18) and is in threaded connection with the driving shaft (8) through the screw hole (18).

4. The connecting member rotating shaft polishing device as claimed in claim 1, wherein: the polishing device is characterized in that a rack (10) is fixedly sleeved on the polishing ring (9), a gear (12) is fixedly mounted on the second motor (11), and the gear (12) is meshed with the rack (10) for connection.

5. The connecting member rotating shaft polishing device as claimed in claim 1, wherein: the top of support frame (6) is installed and is sealed frame (3) of arc structure, the bolt with support frame (6) fixed connection is all installed at the both ends of sealed frame (3).

6. The connecting member rotating shaft polishing device as claimed in claim 1, wherein: the inner wall of the fixed frame (17) is symmetrically fixed with springs (16), and the telescopic rod (15) is matched and inserted in the fixed frame (17) and fixedly connected with the springs (16).

7. The connecting member rotating shaft polishing device as claimed in claim 6, wherein: the one end that telescopic link (15) stretched out mount (17) is installed and is mounting panel (14) that are the arc structure, polishing cotton (13) bonding is fixed at the inner wall of mounting panel (14).