CN216098256U

CN216098256U - Polishing machine for screw surface machining

Info

Publication number: CN216098256U
Application number: CN202122705510.7U
Authority: CN
Inventors: 徐全全
Original assignee: Suzhou Manxi Precision Machinery Co ltd
Current assignee: Suzhou Manxi Precision Machinery Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-03-22
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to the technical field of screw machining equipment, and particularly discloses a polishing machine for screw surface machining, which comprises a polishing machine body and a screw positioning mechanism, wherein the polishing machine body is provided with a polishing head; the polishing machine body comprises a polishing main machine and a polishing grinding wheel, and the screw positioning mechanism is arranged below the polishing grinding wheel; the screw positioning mechanism comprises a screw bracket, rotating shaft brackets are arranged on the left side and the right side of the screw bracket, screw brackets are arranged on the rotating shaft brackets, and a rotating disc is arranged on the outer sides of the screw brackets; the screw rod positioning mechanism further comprises a rotating shaft clamping piece which is arranged on the rotating disk and used for clamping rotating shafts at the left end and the right end of the screw rod, and the rotating shaft clamping piece comprises a left clamping plate, a right clamping plate and a bottom supporting plate. The polishing machine automatically clamps connecting shafts at the left end and the right end of a screw to be polished through a rotating shaft clamping piece, the purpose of rotary driving of the screw is achieved through the matching of a driving disc, a synchronous belt and a rotating disc driven by a driving motor, and the surface of the screw is polished through a polishing host.

Description

Polishing machine for screw surface machining

Technical Field

The utility model relates to the technical field of screw machining equipment, in particular to a polishing machine for machining the surface of a screw.

Background

The screw polishing machine is used for polishing screws, the screws are long in size and high in machining precision requirement, so that the screws are required to achieve high size precision and surface smoothness by adopting a polishing method in the final machining stage, and therefore, efficient and professional screw polishing equipment is required to finish the polishing machining process of the screws.

The screw rod location structure that current screw rod burnishing machine was used mostly has the structure very complicated, and the operation is used inconveniently, and degree of automation is low problem, and current screw rod burnishing machine produces a large amount of dusts and metal fines in addition when polishing, pollutes operational environment, causes very big influence to operation workman's health.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a polishing machine for screw surface processing, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a polishing machine for processing the surface of a screw comprises a polishing machine body and a screw positioning mechanism; the polishing machine body comprises a polishing main machine and a polishing grinding wheel, and the screw positioning mechanism is arranged below the polishing grinding wheel; the screw positioning mechanism comprises a screw bracket, rotating shaft brackets are arranged on the left side and the right side of the screw bracket, screw brackets are arranged on the rotating shaft brackets, and a rotating disc is arranged on the outer sides of the screw brackets;

screw rod positioning mechanism is still including installing the pivot holder that is used for the clamping screw to control the both ends pivot on the rotary disk, the pivot holder includes the left side grip block, right side grip block and bottom layer board, the top at the controller box is fixed to the bottom layer board, the internally mounted of controller box has the transmission lead screw, the end connection of transmission lead screw has the rotating electrical machines, threaded connection has the nut slider on the transmission lead screw, there is the left side arm that pushes away through hinge swing joint respectively in the left and right sides of nut slider, the right side arm that pushes away, the left side arm that pushes away, the right side arm that pushes away keeps away from the one end of nut slider and pass through the hinge respectively with the left side grip block, right side grip block swing joint.

Preferably, the left side and the right side of the control box are provided with limiting sliding grooves for the left side pushing arm and the right side pushing arm to slide up and down.

Preferably, the left clamping plate, the right clamping plate and the bottom supporting plate are arranged on the inner side wall of the rotating disc in an annular array.

Preferably, the inner side walls of the left clamping plate, the right clamping plate and the bottom supporting plate are all provided with clamping grooves with arc structures.

Preferably, the rotating disc is connected with a driving disc through a synchronous belt, and the driving disc is connected with a driving motor.

Preferably, the rotating disc, the synchronous belt, the driving disc and the driving motor are all installed in a control box, and the control box is fixed on the left side and the right side of the screw rod bracket.

Preferably, the inner side of the control box is provided with a dust collection fan housing, the dust collection fan housing is communicated with a dust collection fan through a dust collection air pipe, and the dust collection fan is connected with a dust collection box.

Preferably, a sedimentation water tank is arranged inside the dust collection box, a stirring shaft is arranged inside the sedimentation water tank, a stirring rod is arranged on the outer wall of the stirring shaft, and the top end of the stirring shaft is connected with a stirring motor.

Compared with the prior art, the utility model has the beneficial effects that:

the polishing machine for processing the surface of the screw rod provided by the utility model has the advantages that the connecting shafts at the left end and the right end of the screw rod to be polished are automatically clamped through the rotating shaft clamping piece during actual use, the driving motor drives the driving disc, the synchronous belt and the rotating disc to be matched so as to realize the purpose of rotationally driving the screw rod, and the polishing host machine is used for polishing the surface of the screw rod, so that the polishing machine is simple in structure, convenient to operate and high in automation degree.

Drawings

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

FIG. 2 is a schematic diagram of the detailed structure of the control box of the present invention;

FIG. 3 is a schematic view showing a detailed structure of the dust box of the present invention;

fig. 4 is a schematic structural diagram of the pivot bracket of the present invention.

In the figure: 1. polishing the main machine; 2. polishing the grinding wheel; 3. a screw bracket; 4. a screw bracket; 5. rotating the disc; 6. a left clamping plate; 7. a right clamping plate; 8. a bottom pallet; 9. a control box; 10. a transmission screw rod; 11. a nut slider; 12. a left push arm; 13. a right push arm; 14. a clamping groove; 15. a drive disc; 16. a drive motor; 17. a synchronous belt; 18. a control box; 19. a dust collection fan cover; 20. a dust collection fan; 21. a dust collection box; 22. a sedimentation water tank; 23. a stirring rod; 24. a stirring motor; 25. a rotating electric machine; 26. a rotating shaft bracket.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a polishing machine for processing the surface of a screw comprises a polishing machine body and a screw positioning mechanism; the polishing machine body comprises a polishing main machine 1 and a polishing grinding wheel 2, and the screw positioning mechanism is arranged below the polishing grinding wheel 2; the screw positioning mechanism comprises a screw bracket 3, rotating shaft brackets 26 are arranged on the left side and the right side of the screw bracket 3, a screw bracket 4 is arranged on each rotating shaft bracket 26, and a rotating disc 5 is arranged on the outer side of each screw bracket 4;

screw rod positioning mechanism is still including installing the pivot holder that is used for the clamping screw to control the both ends pivot on rotary disk 5, the pivot holder includes left side grip block 6, right side grip block 7 and bottom layer board 8, bottom layer board 8 is fixed on the top of controller box 9, the internally mounted of controller box 9 has transmission lead screw 10, the end connection of transmission lead screw 10 has rotating electrical machines 25, threaded connection has nut slider 11 on the transmission lead screw 10, there is left side push arm 12 the left and right sides of nut slider 11 through hinge swing joint respectively, right side push arm 13, left side push arm 12, the right side push arm 13 is kept away from the one end of nut slider 11 and is passed through the hinge respectively with left side grip block 6, right side grip block 7 swing joint.

Furthermore, the left side and the right side of the control box 9 are provided with limiting sliding chutes for the left side pushing arm 12 and the right side pushing arm 13 to slide up and down.

Further, a left clamping plate 6, a right clamping plate 7 and a bottom pallet 8 are arranged in an annular array on the inner side wall of the rotating disc 5.

Further, clamping grooves 14 of arc structures are formed in the inner side walls of the left clamping plate 6, the right clamping plate 7 and the bottom supporting plate 8.

Further, the rotating disc 5 is connected with a driving disc 15 through a synchronous belt 17, and the driving disc 15 is connected with a driving motor 16.

Further, the rotating disc 5, the synchronous belt 17, the driving disc 15 and the driving motor 16 are all installed in the control box 18, and the control box 18 is fixed on the left side and the right side of the screw rod bracket 3.

Furthermore, a dust collection fan housing 19 is installed inside the control box 18, the dust collection fan housing 19 is communicated with a dust collection fan 20 through a dust collection air duct, and the dust collection fan 20 is connected with a dust collection box 21.

Further, a sedimentation water tank 22 is arranged inside the dust collection box 21, a stirring shaft is arranged inside the sedimentation water tank 22, a stirring rod 23 is arranged on the outer wall of the stirring shaft, and the top end of the stirring shaft is connected with a stirring motor 24.

The working principle is as follows: when the device is used practically, an operator places the connecting rotating shafts at the left end and the right end of the screw on two bottom supporting plates 8 at the left end and the right end of the screw bracket 3, then the rotating motor 25 is started, the transmission screw rod 10 is driven to rotate through the rotating motor 25, the nut slider 11 is driven to do ascending motion on the transmission screw rod 10 through the matching between the transmission screw rod 10 and the nut slider 11, and then the left side pushing arm 12 is driven, the right side pushing arm 13 is driven to ascend synchronously, the left side pushing arm 12 is driven, the right side pushing arm 13 corresponds to the left clamping plate 6 respectively, the right side clamping plate 7 is close to each other gradually, the left side clamping plate 6 is used for locking the connecting rotating shaft at the end part of the screw rod, and the purpose of fixing the screw rod is achieved.

And then, starting the polishing host 1, driving the polishing grinding wheel 2 to rotate through the polishing host 1, further polishing and burnishing the surface of the screw, and starting the driving motor 16 in the second process, so that the driving motor 16 drives the driving disc 15 to rotate, the rotating disc 5 is driven to synchronously rotate through the synchronous belt 17, and the screw is driven to rotate through the rotating disc 5.

An operator starts the dust collection fan 20, so that the dust collection fan 20 collects dust and the like generated in the screw polishing process into the dust collection box 21 through the dust collection fan cover 19, and the stirring plate 23 is driven to rotate by the stirring motor 24, so that the dust is fully contacted with water in the sedimentation water tank 22, and the purpose of dust removal is achieved.

It is worth noting that: the whole device realizes control to the device through the controller, and the controller is common equipment and belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure of the controller are not repeated herein.

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 a screw rod is burnishing machine for surface machining which characterized in that: comprises a polishing machine body and a screw positioning mechanism; the polishing machine body comprises a polishing main machine (1) and a polishing grinding wheel (2), and the screw positioning mechanism is arranged below the polishing grinding wheel (2); the screw positioning mechanism comprises a screw bracket (3), rotating shaft brackets (26) are arranged on the left side and the right side of the screw bracket (3), a screw bracket (4) is arranged on each rotating shaft bracket (26), and a rotating disc (5) is arranged on the outer side of each screw bracket (4);

screw rod positioning mechanism is still including installing the pivot holder that is used for the clamping screw to control the both ends pivot on rotary disk (5), the pivot holder includes left side grip block (6), right side grip block (7) and bottom layer board (8), the top at controller box (9) is fixed in bottom layer board (8), the internally mounted of controller box (9) has transmission lead screw (10), the end connection of transmission lead screw (10) has rotating electrical machines (25), threaded connection has nut slider (11) on transmission lead screw (10), there is left side push arm (12) the left and right sides of nut slider (11) through hinge swing joint respectively, the right side pushes away arm (13), the left side pushes away arm (12), the right side pushes away the one end that nut slider (11) was kept away from in arm (13) and passes through the hinge respectively with left side grip block (6), right side grip block (7) swing joint.

2. The polishing machine for screw surface processing according to claim 1, wherein: and the left side and the right side of the control box (9) are provided with limiting sliding grooves for the left side pushing arm (12) and the right side pushing arm (13) to slide up and down.

3. The polishing machine for screw surface processing according to claim 1, wherein: the left clamping plate (6), the right clamping plate (7) and the bottom supporting plate (8) are arranged on the inner side wall of the rotating disc (5) in an annular array mode.

4. The polishing machine for screw surface processing according to claim 1, wherein: and clamping grooves (14) with arc structures are formed in the inner side walls of the left clamping plate (6), the right clamping plate (7) and the bottom supporting plate (8).

5. The polishing machine for screw surface processing according to claim 1, wherein: the rotating disc (5) is connected with a driving disc (15) through a synchronous belt (17), and the driving disc (15) is connected with a driving motor (16).

6. The polishing machine for screw surface processing according to claim 5, wherein: the rotary disc (5), the synchronous belt (17), the driving disc (15) and the driving motor (16) are all installed in the control box (18), and the control box (18) is fixed on the left side and the right side of the screw rod bracket (3).

7. The polishing machine for screw surface processing according to claim 6, wherein: the inner side of the control box (18) is provided with a dust collection fan cover (19), the dust collection fan cover (19) is communicated with a dust collection fan (20) through a dust collection air pipe, and the dust collection fan (20) is connected with a dust collection box (21).

8. The polishing machine for screw surface processing according to claim 7, wherein: the dust collection box is characterized in that a sedimentation water tank (22) is arranged inside the dust collection box (21), a stirring shaft is arranged inside the sedimentation water tank (22), a stirring rod (23) is arranged on the outer wall of the stirring shaft, and the top end of the stirring shaft is connected with a stirring motor (24).