CN220217728U

CN220217728U - Automatic grinding device of metal shaft

Info

Publication number: CN220217728U
Application number: CN202321136326.8U
Authority: CN
Inventors: 杜勇备; 陈旭照
Original assignee: Ningbo Chaoyuan Axis Industry Co ltd
Current assignee: Ningbo Chaoyuan Axis Industry Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-12-22
Anticipated expiration: 2033-05-11

Abstract

The utility model provides an automatic grinding device of metal shaft, including vibration dish and the conveyer that is used for the metal shaft unloading, conveyer and vibration dish match and set up, conveyer one side is provided with the workstation of polishing, the workstation upper surface of polishing is provided with the conveying pipeline that is used for the metal shaft to polish and carries, workstation one side of polishing is provided with connects the workbin, connect being provided with the shock attenuation board in the workbin, shock attenuation board one side and connect workbin inner wall one side sliding connection, be provided with the workstation of polishing match material loading and receiving mechanism, the metal shaft need carry out the unloading through mechanisms such as vibration unloading dish before polishing, through the vibration dish of being convenient for height-adjusting, when carrying out the cooperation unloading with the conveyer, be difficult for because the connectivity of high mismatch reduces the unloading, connect the material to the metal shaft after polishing through the workbin that sets up, connect the workbin inside to be provided with slow vibration mechanism, be difficult for causing the metal shaft to collide many times and destroy when sliding, reduce the disability rate.

Description

Automatic grinding device of metal shaft

Technical Field

The utility model relates to a metal shaft processing technology field specifically is an automatic grinding device of metal shaft.

Background

The mechanical structure is composed of various metal parts, the types of the metal parts are more, the shaft parts are the most common connecting structure with wider application range, the machining accuracy requirement of the shaft metal parts is higher, after machining, in order to improve the stability of use, the shaft metal parts need to be tested and inspected, and when errors occur in the shaft parts, the shaft metal parts need to be reprocessed, such as local polishing and the like.

The utility model provides a metal axle sleeve grinding device, includes the workstation, the upper surface fixed mounting of workstation has the motor, the front side position department of motor installs the main shaft, the outside of main shaft has cup jointed the grinding wheel, the through-hole has been seted up to the upper surface of workstation below position department that is close to the grinding wheel, and the upper surface of workstation is close to one side position department of through-hole and install the backup pad, the upper surface of workstation is close to the outside position of backup pad and installs the protection casing, and one side fixed mounting of workstation has control switch, and operating personnel drive in advance draws the roll motor and will seal the coiled material and pull out and seal the opening of dust collection drawer, and then takes out the dust collection drawer and shift and clear up the dust in the dust collection drawer, is favorable to carrying out transfer, the clearance of dust under the confined environment, improves the security of dust clearance process.

The above device still has the following problems in the implementation:

above-mentioned device and among the prior art metal shaft grinding device do not set up the material loading and the receiving mechanism that match mostly, the metal shaft is before polishing, need carry out the unloading through mechanisms such as vibration unloading dish, present vibration unloading dish mechanism is most inconvenient to carry out high regulation, when carrying out the cooperation unloading with the conveyer, the connectivity of unloading can be reduced to high mismatch, the work effect is reduced, and current metal shaft slides to the receiving incasement portion after polishing, the structure of receiving case is comparatively single now, the cushioning mechanism has been lacked, the multiple collision can cause the damage when the metal shaft slides, increase the disability rate.

Disclosure of Invention

An object of the utility model is to provide a metal axle sleeve grinding device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the automatic metal shaft polishing device comprises a vibrating disc and a conveyor, wherein the vibrating disc is used for discharging a metal shaft, the conveyor is matched with the vibrating disc, a polishing workbench is arranged on one side of the conveyor, a conveying pipe used for polishing and conveying the metal shaft is arranged on the upper surface of the polishing workbench, a material receiving box is arranged on one side of the polishing workbench, a damping plate is arranged in the material receiving box, and one side of the damping plate is in sliding connection with one side of the inner wall of the material receiving box;

the vibration dish includes bottom plate, shell and hopper, hopper one side is provided with the discharge gate, the discharge gate sets up in the conveyer belt top position of conveyer, bottom plate upper surface intermediate position fixed mounting has electric putter, electric putter's output and hopper bottom surface intermediate position fixed connection.

Preferably, two groups of supporting components are symmetrically arranged on two sides of the upper surface of the bottom plate, the supporting components are matched with the electric push rod, the supporting components comprise a bottom rod and a supporting rod, and the bottom end of the supporting rod is slidably connected inside the bottom rod;

the bottom rod bottom is all fixed connection in bottom plate upper surface both sides, branch top is all fixed connection in hopper bottom surface both sides.

Preferably, a first spring is arranged between the bottom end of the supporting rod and the inside of the bottom rod, the first spring is set to be a compression spring, sliding grooves are symmetrically formed in two sides of the bottom rod, sliding blocks are fixedly arranged on two sides of the bottom of the supporting rod, and the sliding blocks are in sliding clearance fit with the sliding grooves.

Preferably, a stand is arranged on one side of the upper surface of the polishing workbench, the stand is matched with a conveying pipe, two groups of grinding wheels for polishing the metal shaft are symmetrically arranged inside the stand, an arc-shaped groove for placing the metal shaft is formed in the conveying pipe, a roll shaft for rotating the metal shaft is arranged at the bottom in the arc-shaped groove, and the two groups of grinding wheels are arranged on two sides of the arc-shaped groove.

Preferably, two groups of side plates are symmetrically arranged on one side of the vertical frame, driving motors are arranged on one side of each of the two groups of side plates, a rotating shaft is fixedly connected to the output shaft end of each driving motor, and one end of each rotating shaft is fixedly connected with the shaft center of the grinding wheel.

Preferably, a guide slide plate for blanking of the metal shaft is arranged on one side of the inside of the material receiving box, an inclination angle is arranged on the guide slide plate, the shock absorbing plate is arranged in a matched mode with the guide slide plate, grooves are symmetrically formed in two sides of the inner bottom of the material receiving box, two groups of guide rods are fixedly arranged on two sides of the bottom surface of the shock absorbing plate, and the bottom ends of the guide rods are slidably connected inside the grooves.

Preferably, a damper is arranged in the groove between the bottom ends of the guide rods, a second spring is sleeved on the damper in a surrounding mode, the bottom ends of the guide rods are fixedly connected with limiting plates, and the area of each limiting plate is larger than the opening area of each groove.

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

1. the metal shaft to be polished is subjected to vibration blanking through the arranged vibration disc, the conveyor arranged on one side of the vibration disc is matched with the vibration disc, the metal rod is conveyed to the upper surface of the polishing processing table through the conveyor, the metal shaft to be polished is conveyed to two groups of grinding wheels through the conveying pipe to polish the surface of a workpiece, the automatic operability is high, and the working efficiency is improved;

2. an electric push rod is arranged between the bottom plate of the vibration plate and the hopper, when the vibration plate is matched with the conveyor and is suitable for workpiece blanking, the working height of the vibration plate can be adjusted according to the heights of different conveyors, the hopper can be conveniently driven to ascend and descend through the electric push rod, the stability of the hopper during ascending and descending is improved through the symmetrically arranged support assemblies on the two sides of the upper surface of the bottom plate, the height of the vibration plate is adjustable, and the practicability of the device is improved;

3. the polished metal shafts are received and stored through the receiving box, and the guiding sliding plate with an inclined angle in the receiving box is used for guiding during metal shaft blanking, so that the metal shafts orderly slide down to the inner bottom of the receiving box;

4. the inside shock attenuation board that sets up of material board matching with the direction slip is provided with of material receiving case, shock force when can be to the metal shaft unloading is alleviated to a certain extent, shock attenuation board bottom bilateral symmetry is provided with two sets of guide arms, guide arm bottom sliding connection is inside the recess, through the second spring of encircling the cover connection on the attenuator between inside recess and the guide arm bottom, the shock force when having alleviated the guide arm and falling because of the blanking for the work piece production great impact force with material receiving case inside is difficult for when every work piece blanking of metal shaft, and the protection work piece is difficult for receiving the damage, reduces the disability rate.

Be provided with polishing workbench matching material loading and receiving mechanism, the metal shaft is polished before need carry out the unloading through mechanisms such as vibration charging tray, through the vibration dish of being convenient for height-adjusting, when carrying out the cooperation unloading with the conveyer, be difficult for because the unmatched connectivity that reduces the unloading of height, connect the workbin through setting up to the metal shaft after polishing and connect the material, connect the workbin inside to be provided with the bradyseism mechanism, be difficult for causing the metal shaft to bump a lot of and damage when sliding the material, reduce the disability rate.

Drawings

FIG. 1 is a schematic diagram of a front view of a conveyor portion of the present utility model;

FIG. 2 is a schematic view of a front view of a portion of a receiving tray according to the present utility model;

FIG. 3 is a schematic cross-sectional side view of the present utility;

FIG. 4 is a schematic view of the front view of the grinding wheel part of the present utility model;

FIG. 5 is a schematic view of a front view of a stand portion of the present utility model;

FIG. 6 is a schematic view of a support assembly in partial cross-section;

fig. 7 is an enlarged schematic view of a portion a of fig. 3.

In the figure: 1. a vibration plate; 101. a bottom plate; 102. a housing; 103. a hopper; 2. a conveyor; 3. polishing a workbench; 301. a vertical frame; 4. a material conveying pipe; 5. a material receiving box; 6. a shock absorbing plate; 7. a discharge port; 8. an electric push rod; 9. a support assembly; 901. a bottom bar; 902. a support rod; 10. a first spring; 11. a chute; 12. a slide block; 13. grinding wheel; 14. an arc-shaped groove; 15. a roll shaft; 16. a side plate; 17. a driving motor; 18. a rotating shaft; 19. a guide slide plate; 20. a groove; 21. a guide rod; 22. a damper; 23. a second spring; 24. and a limiting plate.

Detailed Description

The technical solutions of the present embodiments will be clearly and completely described below with reference to the drawings in the present embodiments, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments herein, which would be within the purview of one of ordinary skill in the art without the creative effort, are contemplated as falling within the scope of the present utility model.

Referring to fig. 1-7, the present utility model provides a technical solution:

embodiment one:

the utility model provides an automatic grinding device of metal shaft, including vibrating tray 1 and the conveyer 2 that is used for the metal shaft unloading, conveyer 2 and vibrating tray 1 match and set up, conveyer 2 one side is provided with polishing workstation 3, polishing workstation 3 upper surface is provided with the conveying pipeline 4 that is used for the metal shaft to polish and carry, polishing workstation 3 one side is provided with and connects workbin 5, connect and be provided with shock attenuation board 6 in the workbin 5, shock attenuation board 6 one side and connect workbin 5 inner wall one side sliding connection, vibrate the unloading to the metal shaft that needs to polish through vibrating tray 1 that sets up, conveyer 2 and vibrating tray 1 match through vibrating tray 1 one side setting up, convey the metal pole to polishing workstation 3 upper surface through conveyer 2, convey the metal shaft that needs to polish to two sets of emery wheels through conveying pipeline 4 and polish, the automatic operation is higher, improve work efficiency;

the vibrating tray 1 comprises a bottom plate 101, a shell 102 and a hopper 103, wherein the bottom surface of the shell 102 is fixedly connected to the upper surface of the bottom plate 101, one side of the hopper 103 is provided with a discharge hole 7, the discharge hole 7 is arranged at the position above a conveyor belt of the conveyor 2, an electric push rod 8 is fixedly arranged at the middle position of the upper surface of the bottom plate 101, the output end of the electric push rod 8 is fixedly connected with the middle position of the bottom surface of the hopper 103, the working height of the vibrating tray 1 can be adjusted by the electric push rod 8 arranged between the bottom plate 101 and the hopper 103 of the vibrating tray 1 according to the heights of different conveyors 2, the hopper 103 is conveniently driven to ascend and descend by the electric push rod 8, the stability of the hopper 103 during ascending and descending is improved by the symmetrically arranged support assemblies 9 on two sides of the upper surface of the bottom plate 101, the height of the vibrating tray 1 is adjustable, and the practicability of the device is improved;

here, the supporting component 9 of the present utility model is described in detail, two groups of supporting components 9 are symmetrically arranged on two sides of the upper surface of the bottom plate 101, the supporting components 9 are matched with the electric push rod 8, the supporting components 9 comprise a bottom rod 901 and a supporting rod 902, the bottom ends of the supporting rod 902 are slidably connected in the bottom rod 901, the bottom ends of the bottom rod 901 are fixedly connected on two sides of the upper surface of the bottom plate 101, the top ends of the supporting rod 902 are fixedly connected on two sides of the bottom surface of the hopper 103, a first spring 10 is arranged between the bottom ends of the supporting rod 902 and the bottom rod 901, the first spring 10 is a compression spring, sliding grooves 11 are symmetrically arranged on two sides of the bottom rod 901, sliding blocks 12 are fixedly arranged on two sides of the bottom of the supporting rod 902, and the sliding blocks 12 are in sliding clearance fit with the sliding grooves 11.

Embodiment two:

on the basis of the first embodiment, in the embodiment, considering that the matching blanking can be performed by adjusting the height of the vibration disc 1 by using more types of conveyors 2, but the blanking link of the metal shaft after the polishing lacks protection, the working efficiency of the metal shaft processing can be further ensured by arranging the structure of the material receiving box 5, the blanking after the polishing of the metal shaft is more stable by unfolding the structural arrangement of the vibration absorbing plate 6, the practicability of the device is further improved, a stand 301 is arranged on one side of the upper surface of the polishing workbench 3, the stand 301 is matched with a conveying pipe 4, two groups of grinding wheels 13 for polishing the metal shaft are symmetrically arranged in the stand 301, arc grooves 14 for placing the metal shaft are formed in the conveying pipe 4, roller shafts 15 for rotating the metal shaft are arranged in the inner bottoms of the arc grooves 14, the two groups of grinding wheels 13 are arranged on two sides of the arc grooves 14, two groups of side plates 16 are symmetrically arranged on one side of the stand 301, a driving motor 17 is arranged on one side of the two groups of the side plates 16, and the output shaft ends of the driving motor 17 are fixedly connected with rotating shafts 18, and the positions of the rotating shafts 18 are fixedly connected with the rotating shafts 13;

the material receiving box 5 is arranged on one side of the polishing workbench 3, the polished metal shaft is subjected to material receiving and storage through the arranged material receiving box 5, and the guide sliding plate 19 with an inclined angle in the material receiving box 5 is used for guiding during metal shaft discharging, so that the metal shaft orderly slides to the inner bottom of the material receiving box 5;

a guide slide plate 19 for blanking a metal shaft is arranged on one side of the inside of the material receiving box 5, an inclination angle is arranged on the guide slide plate 19, the shock absorbing plate 6 is matched with the guide slide plate 19, grooves 20 are symmetrically arranged on two sides of the inside bottom of the material receiving box 5, two groups of guide rods 21 are fixedly arranged on two sides of the bottom surface of the shock absorbing plate 6, the bottom ends of the guide rods 21 are slidably connected in the grooves 20, a damper 22 is arranged between the bottom ends of the guide rods 21 in the grooves 20, a second spring 23 is sleeved on the damper 22 in a surrounding mode, a limiting plate 24 is fixedly connected to the bottom ends of the guide rods 21, and the area of the limiting plate 24 is larger than the opening area of the grooves 20;

the inside shock attenuation board 6 that matches the setting of direction slide flitch 19 that is provided with of receiving box 5 can alleviate the vibrations when the metal shaft unloading to a certain extent, and the guide arm 21 bottom sliding connection that the bilateral symmetry of shock attenuation board 6 bottom surface set up is inside recess 20, through the second spring 23 that encircles the cover joint on the attenuator 22 between recess 20 inside and the guide arm 21 bottom, has alleviated the vibration power when guide arm 21 descends because of the blanking for be difficult for producing great impact force with the inside work piece of receiving box 5 when every work piece blanking of metal shaft, the protection work piece is difficult for receiving the damage, reduces the disability rate.

Working principle: in the use process of the device, the vibration blanking is carried out on the metal shaft to be polished through the vibration disc 1, the conveyor 2 arranged on one side of the vibration disc 1 is matched with the vibration disc 1, the metal rod is conveyed to the upper surface of the polishing workbench 3 through the conveyor 2, the metal shaft to be polished is conveyed to the position between two groups of grinding wheels 13 through the conveying pipe 4 to carry out surface polishing on a workpiece, the automatic operability is high, the working efficiency is improved, the working height of the vibration disc 1 can be adjusted according to the heights of different conveyors 2, the hopper 103 can be conveniently driven to ascend and descend through the electric push rod 8, the height of the vibration disc is adjustable, and the practicability of the device is improved;

the metal shaft after grinding is subjected to material receiving storage through the material receiving box 5, the guide slide plate 19 with an inclined angle is arranged in the material receiving box 5, and the metal shaft is guided during metal shaft blanking, so that the metal shaft can orderly slide to the inner bottom of the material receiving box 5, vibration force during metal shaft blanking can be relieved to a certain extent through the damping plate 6, vibration force during descending of the guide rod 21 due to blanking is relieved through the elastic force of the second spring 23, workpieces are protected to be difficult to damage, and rejection rate is reduced.

It should be noted that, the material conveying pipe 4, the electric push rod 8, the roller shaft 15 and the driving motor 17 are devices or apparatuses existing in the prior art, or are devices or apparatuses that can be implemented in the prior art, and the power supply, the specific composition and the principle thereof are clear to those skilled in the art, so they will not be described in detail.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Automatic grinding device of metal shaft, including vibration dish (1) and conveyer (2) that are used for metal shaft unloading, its characterized in that: the metal shaft polishing device is characterized in that the conveyor (2) is arranged in a matching mode with the vibration plate (1), a polishing workbench (3) is arranged on one side of the conveyor (2), a conveying pipe (4) for polishing and conveying a metal shaft is arranged on the upper surface of the polishing workbench (3), a material receiving box (5) is arranged on one side of the polishing workbench (3), a damping plate (6) is arranged in the material receiving box (5), and one side of the damping plate (6) is in sliding connection with one side of the inner wall of the material receiving box (5);

the vibrating tray (1) comprises a bottom plate (101), a shell (102) and a hopper (103), wherein a discharge hole (7) is formed in one side of the hopper (103), the discharge hole (7) is formed in the position above a conveyor belt of the conveyor (2), an electric push rod (8) is fixedly mounted on the upper surface of the bottom plate (101) at the central position, and the output end of the electric push rod (8) is fixedly connected with the central position of the bottom surface of the hopper (103).

2. The automatic metal shaft polishing device according to claim 1, wherein: two groups of supporting components (9) are symmetrically arranged on two sides of the upper surface of the bottom plate (101), the supporting components (9) are matched with the electric push rod (8), the supporting components (9) comprise bottom rods (901) and supporting rods (902), and the bottom ends of the supporting rods (902) are slidably connected inside the bottom rods (901);

the bottom ends of the bottom rods (901) are fixedly connected to two sides of the upper surface of the bottom plate (101), and the top ends of the supporting rods (902) are fixedly connected to two sides of the bottom surface of the hopper (103).

3. An automatic metal shaft grinding device as defined in claim 2, wherein: a first spring (10) is arranged between the bottom end of the supporting rod (902) and the inside of the bottom rod (901), the first spring (10) is a compression spring, sliding grooves (11) are symmetrically formed in two sides of the bottom rod (901), sliding blocks (12) are fixedly arranged on two sides of the bottom of the supporting rod (902), and the sliding blocks (12) are in sliding clearance fit with the sliding grooves (11).

4. The automatic metal shaft polishing device according to claim 1, wherein: the polishing machine comprises a polishing workbench (3), wherein a stand (301) is arranged on one side of the upper surface of the polishing workbench, the stand (301) is matched with a conveying pipe (4), two groups of grinding wheels (13) for polishing a metal shaft are symmetrically arranged inside the stand (301), an arc-shaped groove (14) for placing the metal shaft is formed in the conveying pipe (4), a roll shaft (15) for rotating the metal shaft is arranged in the inner bottom of the arc-shaped groove (14), and the two groups of grinding wheels (13) are arranged on two sides of the arc-shaped groove (14).

5. The automatic metal shaft polishing device according to claim 4, wherein: two groups of side plates (16) are symmetrically arranged on one side of the vertical frame (301), driving motors (17) are arranged on one side of each of the two groups of side plates (16), a rotating shaft (18) is fixedly connected to the output shaft end of each driving motor (17), and one end of each rotating shaft (18) is fixedly connected with the shaft center of the grinding wheel (13).

6. The automatic metal shaft polishing device according to claim 1, wherein: the automatic feeding device is characterized in that a guide sliding plate (19) for blanking a metal shaft is arranged on one side of the inside of the feeding box (5), an inclination angle is arranged on the guide sliding plate (19), the shock absorbing plate (6) is matched with the guide sliding plate (19), grooves (20) are symmetrically formed in two sides of the inner bottom of the feeding box (5), two groups of guide rods (21) are fixedly arranged on two sides of the bottom surface of the shock absorbing plate (6), and the bottom ends of the guide rods (21) are slidably connected inside the grooves (20).

7. The automatic metal shaft polishing device according to claim 6, wherein: the novel anti-collision device is characterized in that a damper (22) is arranged inside the groove (20) between the bottom ends of the guide rods (21), a second spring (23) is sleeved on the damper (22) in a surrounding mode, a limiting plate (24) is fixedly connected to the bottom ends of the guide rods (21), and the area of the limiting plate (24) is larger than the opening area of the groove (20).