CN217513591U

CN217513591U - Polisher with adjustable multiplex head

Info

Publication number: CN217513591U
Application number: CN202220600369.6U
Authority: CN
Inventors: 周鸣曦; 邓莹
Original assignee: Hubei Keruiyou Rail Technology Co ltd
Current assignee: Hubei Keruiyou Rail Technology Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-09-30
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses a polisher with multiple adjustable heads, which belongs to the technical field of polishing and comprises a base, wherein the top of the base is provided with a groove, the bottom of the inner cavity of the groove is provided with a through groove, the inner cavity of the through groove is provided with a supporting component, the top of the supporting component is provided with a rotatable workpiece fixing component, the inner cavity of the groove and two sides of the rotatable workpiece fixing component are both provided with movable polishing components, the top of the base is provided with a pressing mechanism, and the pressing mechanism comprises a connecting component and a pressing component; the utility model discloses a cooperation of rotatable fixed subassembly of work piece and pressing components is used, can be fixed to the work piece body in, can rotate the work piece body, makes it can polish at rotatory in-process to promote the effect of polishing of work piece body, through the setting of portable subassembly of polishing, can adjust the position of polishing of sander body.

Description

Polisher with adjustable multiplex head

Technical Field

The utility model relates to a polish technical field, specifically be a polisher with adjustable multiplex head.

Background

Polishing, which is one of surface modification technologies, generally refers to a processing method for changing physical properties of a material surface by friction with a rough object, and the main purpose is to obtain a specific surface roughness, and a polishing machine is used to polish the surface of a workpiece during the production process.

When a workpiece is ground by an existing grinding machine, the workpiece is usually fixed through a positioning assembly, rotation is not convenient in the grinding process, and grinding efficiency is low, so that the grinding machine with the adjustable multiple heads needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polisher with adjustable multiplex head possesses the multiplex head and polishes, and can rotate the work piece of polishing to improve the advantage of the efficiency of polishing, with the problem of proposing in solving above-mentioned background art.

In order to achieve the purpose, the utility model provides a polisher with multiple adjustable heads, which comprises a base, wherein the top of the base is provided with a groove, the bottom of the inner cavity of the groove is provided with a through groove, the inner cavity of the through groove is provided with a supporting component, the top of the supporting component is provided with a rotatable workpiece fixing component, the inner cavity of the groove and two sides of the rotatable workpiece fixing component are both provided with movable polishing components, the top of the base is provided with a pressing mechanism, and the pressing mechanism comprises a connecting component and a pressing component;

the rotatable workpiece fixing assembly comprises a motor, a fixing seat is fixedly mounted on an output shaft of the motor, a placing groove is formed in the top of the fixing seat, a workpiece body is arranged in an inner cavity of the placing groove, and the workpiece body is fixed with the rotatable workpiece fixing assembly through a pressing assembly.

Preferably, the supporting component comprises a supporting plate arranged in the through groove, a supporting rod is fixedly arranged on the surface of the supporting plate, and one end, far away from the supporting plate, of the supporting rod is fixedly connected with the inner wall of the through groove.

Preferably, the motor is fixedly installed at the bottom of the supporting plate, and an output shaft of the motor penetrates through the supporting plate and extends to the outside of the supporting plate to be unfixed with the bottom of the fixing seat.

Preferably, the bottom of backup pad and the outside fixed mounting that is located the motor have a support shell, the bottom of motor and the inner wall fixed connection who supports the shell, the radiating groove has all been seted up to the both sides of supporting the shell, and the inner wall fixed mounting of radiating groove has the fender net.

Preferably, coupling assembling includes the connecting rod of fixed mounting in base top both sides, the top fixed mounting of connecting rod has the dead lever, the one end fixed mounting that the connecting rod was kept away from to the dead lever has the connecting plate.

Preferably, the pressing assembly comprises a lifting cylinder fixedly mounted at the bottom of the connecting plate, a telescopic end bearing of the lifting cylinder supports a pressing plate, and the bottom of the pressing plate is attached to the top of the workpiece body.

Preferably, adjustable subassembly of polishing includes the slide with recess inner chamber sliding connection, the top fixed mounting of slide has the connecting seat, the top fixed mounting of connecting seat has polisher body, one side fixed mounting of slide has the pull rod, the one end of pull rod runs through the recess and extends to the outside of base, the equal fixed mounting in both sides has compression spring around one side of slide and being located the pull rod, compression spring keeps away from the one end of slide and the inner wall fixed connection of recess.

Preferably, the front side and the rear side of the inner cavity of the groove are fixedly provided with sliding rods, the front side and the rear side of the sliding plate are provided with sliding grooves matched with the sliding rods, and the inner walls of the sliding grooves are connected with the surfaces of the sliding rods in a sliding manner.

Preferably, the bottom fixed mounting of fixing base has the gag lever post, the spacing groove with gag lever post looks adaptation is seted up at the top of backup pad, the surface of gag lever post and the inner wall sliding connection of spacing groove.

Preferably, the bottom of base and the equal fixed mounting in both sides inside and outside both sides that are located logical groove have the deflector, two sets of the bottom of deflector is the inside slope setting.

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

1. the utility model can rotate the workpiece body while fixing the workpiece body through the cooperation of the rotatable workpiece fixing component and the pressing component, so that the workpiece body can be polished in the rotating process to improve the polishing effect of the workpiece body, and the polishing position of the polishing machine body can be adjusted through the arrangement of the movable polishing component;

2. the utility model discloses a coupling assembling's setting can be in the same place pressing components and base fixed connection, and through the setting that leads to the groove, can be discharged the sweeps that produce of polishing to the outside through leading to the groove, through supporting component's setting, can play the supporting role to rotatable work piece fixed subassembly.

Drawings

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

FIG. 2 is a schematic structural view of the interior of the groove of the present invention;

fig. 3 is a schematic structural view of the rotatable workpiece fixing assembly of the present invention;

FIG. 4 is a schematic structural view of the slide bar of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a groove; 3. a through groove; 4. a motor; 5. a fixed seat; 6. a placement groove; 7. a workpiece body; 8. a support plate; 9. a support bar; 10. a support housing; 11. blocking the net; 12. a connecting rod; 13. fixing the rod; 14. a connecting plate; 15. a lifting cylinder; 16. pressing a plate; 17. a slide plate; 18. a connecting seat; 19. a sander body; 20. a pull rod; 21. a compression spring; 22. a slide bar; 23. a limiting rod; 24. a limiting groove; 25. a guide plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-5, the utility model provides a multi-head adjustable polisher, which comprises a base 1, wherein a groove 2 is formed at the top of the base 1, a through groove 3 is formed at the bottom of an inner cavity of the groove 2, guide plates 25 are fixedly arranged at the bottom of the base 1 and at the inner side and the outer side of the two sides of the through groove 3, the bottoms of the two groups of guide plates 25 are arranged in an inward inclined manner, a support assembly is arranged in the inner cavity of the through groove 3, the support assembly comprises a support plate 8 arranged in the through groove 3, a support rod 9 is fixedly arranged on the surface of the support plate 8, and one end of the support rod 9, which is far away from the support plate 8, is fixedly connected with the inner wall of the through groove 3;

through the arrangement of the through grooves 3, the waste chips generated by polishing can be discharged through the through grooves 3, through the arrangement of the guide plate 25, the waste chips can be guided, concentrated and collected at one position, and through the arrangement of the supporting assembly, the rotatable workpiece fixing assembly can be supported;

the top of the supporting component is provided with a rotatable workpiece fixing component, the rotatable workpiece fixing component comprises a motor 4, an output shaft of the motor 4 is fixedly provided with a fixed seat 5, the bottom of the fixed seat 5 is fixedly provided with a limiting rod 23, the top of the supporting plate 8 is provided with a limiting groove 24 matched with the limiting rod 23, the surface of the limiting rod 23 is in sliding connection with the inner wall of the limiting groove 24, the top of the fixed seat 5 is provided with a placing groove 6, the inner cavity of the placing groove 6 is provided with a workpiece body 7, the workpiece body 7 is fixed with the rotatable fixing component through a pressing component, the motor 4 is fixedly arranged at the bottom of the supporting plate 8, the output shaft of the motor 4 penetrates through the supporting plate 8 and extends to the outside of the supporting plate 8 to be unfixed with the bottom of the fixed seat 5, the bottom of the supporting plate 8 is fixedly provided with a supporting shell 10 positioned at the outside of the motor 4, and the bottom of the motor 4 is fixedly connected with the inner wall of the supporting shell 10, both sides of the support shell 10 are provided with heat dissipation grooves, and the inner walls of the heat dissipation grooves are fixedly provided with blocking nets 11;

through the arrangement of the rotatable workpiece fixing component, when the workpiece needs to be polished, the workpiece body 7 is arranged in the placing groove 6 at the top of the fixed seat 5 and is fixed through the pressing component, then a user turns on the motor 4 through the external controller, the output shaft of the motor 4 drives the fixed seat 5 to rotate, the rotation of the fixed seat 5 drives the workpiece body 7 to rotate, so that the workpiece body can be polished in the rotating process, so as to improve the polishing effect of the workpiece body 7, and through the matching use of the limiting groove 24 and the limiting rod 23, the fixed seat 5 and the supporting plate 8 can be connected together, the motor 4 can be supported by the arrangement of the supporting shell 10, and the heat dissipation groove is arranged, the heat generated by the operation of the motor 4 can be discharged to the outside, and the arrangement of the blocking net 11 can prevent the external dust from entering the inner cavity of the supporting shell 10 through the radiating groove;

movable polishing assemblies are arranged in the inner cavity of the groove 2 and on two sides of the rotatable workpiece fixing assembly, each adjustable polishing assembly comprises a sliding plate 17 in sliding connection with the inner cavity of the groove 2, a connecting seat 18 is fixedly mounted at the top of each sliding plate 17, a polisher body 19 is fixedly mounted at the top of each connecting seat 18, a pull rod 20 is fixedly mounted on one side of each sliding plate 17, one end of each pull rod 20 penetrates through the groove 2 and extends to the outside of the base 1, compression springs 21 are fixedly mounted on one side of each sliding plate 17 and on the front side and the rear side of each pull rod 20, one end of each compression spring 21, far away from each sliding plate 17, is fixedly connected with the inner wall of the corresponding groove 2, sliding rods 22 are fixedly mounted on the front side and the rear side of each sliding plate 17, sliding grooves matched with the sliding rods 22 are formed in the front side and the rear side of each sliding plate 17, and the inner walls of the sliding grooves are in sliding connection with the surfaces of the sliding rods 22;

through the arrangement of the movable polishing assembly, when the workpiece body 7 needs to be polished, a user can pull the pull rod 20 outwards, the pull rod 20 moves to drive the sliding plate 17 to move, the sliding plate 17 moves to extrude the compression spring 21, meanwhile, the sliding plate 17 moves to drive the connecting seat 18 to move, the connecting seat 18 moves to drive the polisher body 19 to move, at the moment, the user can place the workpiece body 7 in the placing groove 6, then the user loosens the pull rod 20, the sliding plate 17 resets under the action of reaction force generated by contraction of the compression spring 21, the sliding plate 17 moves to drive the polishing piece of the polisher body 19 to be attached to the surface of the workpiece body 7 through the connecting seat 18, so that the workpiece is polished, and through the matching use of the slide rod 22 and the sliding groove, the moving stability of the sliding plate 17 can be improved;

the pressing mechanism is arranged at the top of the base 1 and comprises a connecting assembly and a pressing assembly, the connecting assembly comprises connecting rods 12 fixedly arranged on two sides of the top of the base 1, fixed rods 13 are fixedly arranged at the tops of the connecting rods 12, one ends, far away from the connecting rods 12, of the fixed rods 13 are fixedly provided with connecting plates 14, the pressing assembly comprises lifting cylinders 15 fixedly arranged at the bottoms of the connecting plates 14, telescopic end bearings of the lifting cylinders 15 support pressing plates 16, and the bottoms of the pressing plates 16 are attached to the top of the workpiece body 7;

through pressing components's setting, place work piece body 7 in the inner chamber of standing groove 6 after, user's accessible external control ware opens lift cylinder 15, and lift cylinder 15's flexible end drives clamp plate 16 and removes, makes the bottom of clamp plate 16 closely laminate with work piece body 7's top, through coupling assembling's setting, can be in the same place pressing components and base 1 fixed connection.

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. A sander with adjustable multiplex head, includes base (1), its characterized in that: the top of the base (1) is provided with a groove (2), the bottom of an inner cavity of the groove (2) is provided with a through groove (3), an inner cavity of the through groove (3) is provided with a supporting assembly, the top of the supporting assembly is provided with a rotatable workpiece fixing assembly, the inner cavity of the groove (2) and two sides of the rotatable workpiece fixing assembly are provided with movable polishing assemblies, the top of the base (1) is provided with a pressing mechanism, and the pressing mechanism comprises a connecting assembly and a pressing assembly;

the rotatable workpiece fixing assembly comprises a motor (4), a fixing seat (5) is fixedly mounted on an output shaft of the motor (4), a placing groove (6) is formed in the top of the fixing seat (5), a workpiece body (7) is arranged in an inner cavity of the placing groove (6), and the workpiece body (7) is fixed with the rotatable workpiece fixing assembly through a pressing assembly.

2. The multiple-head adjustable sander of claim 1, wherein: the supporting component comprises a supporting plate (8) arranged inside the through groove (3), a supporting rod (9) is fixedly arranged on the surface of the supporting plate (8), and one end, far away from the supporting plate (8), of the supporting rod (9) is fixedly connected with the inner wall of the through groove (3).

3. The multiple-head adjustable sander of claim 2, wherein: the motor (4) is fixedly installed at the bottom of the supporting plate (8), and an output shaft of the motor (4) penetrates through the supporting plate (8) and extends to the outside of the supporting plate (8) to be fixedly installed with the bottom of the fixing seat (5).

4. The multiple-head adjustable sander of claim 2, wherein: the bottom of backup pad (8) and the outside fixed mounting that is located motor (4) have support shell (10), the bottom of motor (4) and the inner wall fixed connection who supports shell (10), the radiating groove has all been seted up to the both sides of supporting shell (10), and the inner wall fixed mounting of radiating groove has fender net (11).

5. The multiple-head adjustable sander of claim 1, wherein: coupling assembling includes connecting rod (12) of fixed mounting in base (1) top both sides, the top fixed mounting of connecting rod (12) has dead lever (13), the one end fixed mounting that connecting rod (12) were kept away from in dead lever (13) has connecting plate (14).

6. The multiple-head adjustable sander of claim 5, wherein: the pressing assembly comprises a lifting cylinder (15) fixedly mounted at the bottom of the connecting plate (14), a pressure plate (16) is supported by a telescopic end bearing of the lifting cylinder (15), and the bottom of the pressure plate (16) is attached to the top of the workpiece body (7).

7. The multiple head adjustable sander according to claim 1, wherein: adjustable subassembly of polishing includes slide (17) with recess (2) inner chamber sliding connection, the top fixed mounting of slide (17) has connecting seat (18), the top fixed mounting of connecting seat (18) has polisher body (19), one side fixed mounting of slide (17) has pull rod (20), the one end of pull rod (20) runs through recess (2) and extends to the outside of base (1), the equal fixed mounting in both sides has compression spring (21) around one side of slide (17) and being located pull rod (20), the one end of slide (17) and the inner wall fixed connection of recess (2) are kept away from in compression spring (21).

8. The multiple head adjustable sander of claim 7, wherein: the slide bar (22) is fixedly mounted on the front side and the rear side of the inner cavity of the groove (2), sliding grooves matched with the slide bars (22) are formed in the front side and the rear side of the sliding plate (17), and the inner walls of the sliding grooves are connected with the surfaces of the slide bars (22) in a sliding mode.

9. The multiple-head adjustable sander of claim 2, wherein: the bottom fixed mounting of fixing base (5) has gag lever post (23), spacing groove (24) with gag lever post (23) looks adaptation are seted up at the top of backup pad (8), the surface of gag lever post (23) and the inner wall sliding connection of spacing groove (24).

10. The multiple-head adjustable sander of claim 1, wherein: the bottom of base (1) just is located the equal fixed mounting in both sides inside and outside both sides of leading to groove (3) and has deflector (25), and is two sets of the bottom of deflector (25) is the leanin setting.