CN213164539U

CN213164539U - Corner grinding device for machining

Info

Publication number: CN213164539U
Application number: CN202021763889.6U
Authority: CN
Inventors: 周恩梅
Original assignee: Dalian Far East Metal Cutting Tools Co ltd
Current assignee: Dalian Far East Metal Cutting Tools Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-05-11
Anticipated expiration: 2030-08-21

Abstract

The utility model relates to a mechanical production processing technology field just discloses a corner grinding device for mechanical production processing, including the handle, the top fixed mounting of handle has first connecting rod, first connecting rod top fixedly connected with carousel, the middle part fixedly connected with both ends of carousel run through respectively and extend to the bolt of both sides around the carousel, the outside rotation of bolt is connected with the outside fan-shaped shell that is located the carousel, the equal fixedly connected with buckle device of side around the carousel, both sides all seted up around the fan-shaped shell with the draw-in groove of buckle device looks adaptation, the top fixedly connected with second connecting rod of fan-shaped shell. This corner grinding device for machine production processing possesses advantages such as can change output length and handle gradient, has solved traditional grinding device shell and is fixed usually, can not change the length of output and the inclination of handle, often hardly stretches into machining product inner wall and polishes its problem.

Description

Corner grinding device for machining

Technical Field

The utility model relates to a machinery production processing technology field specifically is a corner grinding device for machinery production processing.

Background

Machining refers to a process of changing the outer dimensions or properties of a workpiece by a mechanical device, and is classified into cutting and pressing according to the difference in machining modes.

Need polish to product corner position in mechanical production's in-process, traditional grinding device shell is fixed usually, can not change the length of output and the inclination of handle, often hardly stretches into machining product inner wall and polishes it, so provide a corner grinding device for machining and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a corner grinding device for machining possesses advantages such as can change output length and handle gradient, has solved traditional grinding device shell and is fixed usually, can not change the length of output and the inclination of handle, often hardly stretches into machining product inner wall and carries out the problem of polishing to it.

(II) technical scheme

In order to realize the purpose that can change the length of the output end and the gradient of the grip, the utility model provides a following technical scheme: a corner polishing device for mechanical production and processing comprises a handle, wherein a first connecting rod is fixedly mounted at the top of the handle, a turntable is fixedly connected to the top of the first connecting rod, two ends of a bolt respectively penetrate through and extend to the front side and the rear side of the turntable, the outer part of the bolt is rotatably connected with a fan-shaped shell positioned outside the turntable, the front side and the rear side of the turntable are respectively and fixedly connected with a buckle device, the front side and the rear side of the fan-shaped shell are respectively provided with a clamping groove matched with the buckle device, the top end of the fan-shaped shell is fixedly connected with a second connecting rod, the top of the second connecting rod is fixedly mounted with a power supply box, the left side of the power supply box is fixedly mounted with two telescopic assemblies, the left ends of the two telescopic assemblies are fixedly connected with a fixed plate, the left end of the fixed plate is fixedly connected with a motor, and a trigger is fixedly arranged at the left end of the grip. Preferably, the buckle device comprises bottom plates fixedly arranged on the front side and the rear side of the turntable, one side, far away from the turntable, of the bottom plate is fixedly connected with a spring and telescopic rods located on the upper side and the lower side of the spring respectively, the other ends of the spring and the telescopic rods are fixedly connected with the clamping heads, and the clamping heads penetrate through and extend to the outside of the clamping grooves.

Preferably, the buckle device comprises bottom plates fixedly arranged on the front side and the rear side of the turntable, one side, far away from the turntable, of the bottom plate is fixedly connected with a spring and telescopic rods located on the upper side and the lower side of the spring respectively, the other ends of the spring and the telescopic rods are fixedly connected with the clamping heads, and the clamping heads penetrate through and extend to the outside of the clamping grooves.

Preferably, the number of the clamping grooves is six, the clamping grooves are distributed on the front wall and the rear wall of the fan-shaped shell at equal intervals, and the clamping grooves are symmetrically distributed.

Preferably, the bottom end of the fan-shaped shell is in an opening design, the opening is matched with the rotary disc, and the arc length of the fan-shaped shell is less than one third of the arc length of the rotary disc.

Preferably, flexible subassembly include with power box fixed connection's thick pipe, sliding connection has left end and fixed plate fixed connection's tubule in the thick pipe, the trompil has been opened to the thick pipe front side, tubule right-hand member front side fixedly connected with is located the threaded rod in the trompil, and threaded rod outside threaded connection has the nut.

Preferably, wires are connected between the power supply box and the motor and between the trigger and the power supply box.

(III) advantageous effects

Compared with the prior art, the utility model provides a corner grinding device for machining production possesses following beneficial effect:

this corner grinding device is used in mechanical production processing, through setting up the carousel, the bolt, the joint of fan-shaped shell and buckle device and draw-in groove, the user can press the buckle device who extends to the fan-shaped shell outside, then rotate the carousel and change the handle and polish the angle between the piece, the joint of rethread buckle device and draw-in groove reaches fixed angle's effect, through setting up flexible subassembly, the user can swivel nut, and then adjust the length of flexible subassembly, then fix thick pipe and tubule through swivel nut, thereby change the distance between motor to the power box.

Drawings

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

fig. 2 is a side view of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: 1. a grip; 2. a first link; 3. a turntable; 4. a bolt; 5. a fan-shaped housing; 6. a buckle device; 601. a base plate; 602. a spring; 603. a telescopic rod; 604. clamping a head; 7. a card slot; 8. a second link; 9. a power supply box; 10. a telescoping assembly; 11. a fixing plate; 12. a motor; 13. grinding the sheets; 14. a trigger.

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.

Referring to fig. 1-3, a corner polishing device for mechanical production and processing comprises a handle 1, a first connecting rod 2 is fixedly installed at the top of the handle 1, a rotary table 3 is fixedly connected to the top of the first connecting rod 2, a bolt 4 is fixedly connected to the middle of the rotary table 3, two ends of the bolt respectively penetrate through and extend to the front side and the rear side of the rotary table 3, a fan-shaped shell 5 is rotatably connected to the outer portion of the bolt 4, the front side and the rear side of the rotary table 3 are fixedly connected with a buckle device 6, the front side and the rear side of the fan-shaped shell 5 are respectively provided with a clamping groove 7 matched with the buckle device 6, the top end of the fan-shaped shell 5 is fixedly connected with a second connecting rod 8, the top of the second connecting rod 8 is fixedly installed with a power supply box 9, two telescopic assemblies 10 are fixedly installed at the left side of the power supply box 9, the, the output end of the motor 12 is fixedly connected with a polishing plate 13, the left end of the handle 1 is fixedly provided with a trigger 14, the fastening device 6 comprises bottom plates 601 fixedly arranged at the front side and the rear side of the turntable 3, one side of the bottom plate 601 far away from the turntable 3 is respectively fixedly connected with a spring 602 and telescopic rods 603 positioned at the upper side and the lower side of the spring 602, the other ends of the spring 602 and the telescopic rods 603 are fixedly connected with chucks 604, the chucks 604 penetrate through and extend to the outside of the clamping grooves 7, the clamping grooves 7 are six and are distributed on the front wall and the rear wall of the fan-shaped shell 5 in a fan-shaped equidistant manner, the clamping grooves 7 are symmetrically distributed, the bottom end of the fan-shaped shell 5 is in an opening design, the opening is matched with the turntable 3, the arc length of the fan-shaped shell 5 is less than one third of the arc length of the turntable 3, the telescopic assembly 10, tubule right-hand member front side fixedly connected with is located the threaded rod in the trompil, the outside threaded connection of threaded rod has the nut, between power box 9 and the motor 12, all be connected with the electric wire between trigger 14 and the power box 9, through setting up carousel 3, bolt 4, the joint of fan-shaped shell 5 and buckle device 6 and draw-in groove 7, the user can press the buckle device 6 that extends to the fan-shaped shell 5 outside, then rotate carousel 3 and change handle 1 and polish the angle between the piece 13, the joint of rethread buckle device 6 and draw-in groove 7 reaches fixed angle's effect, through setting up telescoping assembly 10, the user can swivel nut, and then adjust the length of telescoping assembly 10, then fix thick pipe and tubule through swivel nut, thereby change the distance between motor 12 to the power box 9.

In summary, the corner polishing device for mechanical production and processing is provided with the rotary disc 3, the bolt 4, the fan-shaped shell 5, the buckle device 6 and the clamping groove 7, so that a user can press the buckle device 6 extending to the outer side of the fan-shaped shell 5, then the rotating disc 3 is rotated to change the angle between the handle 1 and the polishing sheet 13, and the effect of fixing the angle is achieved through the clamping connection of the clamping device 6 and the clamping groove 7, by providing the telescopic assembly 10, the user can rotate the nut, thereby adjusting the length of the telescopic assembly 10, then fix thick pipe and tubule through swivel nut to change the distance between motor 12 and the power box 9, solved traditional grinding device shell usually fixed, can not change the length of output and the inclination of handle, often hardly stretch into the problem that the inner wall of machining product was polished to it.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a corner grinding device for machining, includes handle (1), its characterized in that: the top of the handle (1) is fixedly provided with a first connecting rod (2), the top of the first connecting rod (2) is fixedly connected with a turntable (3), the middle of the turntable (3) is fixedly connected with two ends which respectively penetrate through and extend to bolts (4) on the front side and the rear side of the turntable (3), the outer part of each bolt (4) is rotatably connected with a fan-shaped shell (5) positioned on the outer part of the turntable (3), the front side and the rear side of the turntable (3) are respectively fixedly connected with a buckle device (6), the front side and the rear side of each fan-shaped shell (5) are respectively provided with a clamping groove (7) matched with the buckle device (6), the top end of each fan-shaped shell (5) is fixedly connected with a second connecting rod (8), the top of each second connecting rod (8) is fixedly provided with a power supply box (9), and the left side of each power supply box (, the left end of the telescopic assembly (10) is fixedly connected with the fixing plate (11), the left end of the fixing plate (11) is fixedly connected with the motor (12), the output end of the motor (12) is fixedly connected with the polishing piece (13), and the left end of the handle (1) is fixedly provided with the trigger (14).

2. A corner grinding device for machining according to claim 1, characterized in that: buckle device (6) are including bottom plate (601) of fixed mounting both sides around carousel (3), one side difference fixedly connected with spring (602) and the telescopic link (603) that are located both sides about spring (602) are kept away from carousel (3) in bottom plate (601), spring (602) and telescopic link (603) the other end all with dop (604) fixed connection, dop (604) run through and extend to draw-in groove (7) outside.

3. A corner grinding device for machining according to claim 1, characterized in that: the quantity of draw-in groove (7) is six, is fan-shaped equidistance and distributes in back wall before fan-shaped shell (5), and draw-in groove (7) are the symmetric distribution.

4. A corner grinding device for machining according to claim 1, characterized in that: the bottom end of the fan-shaped shell (5) is designed to be opened, the opening is matched with the rotary table (3), and the arc length of the fan-shaped shell (5) is less than one third of the arc length of the rotary table (3).

5. A corner grinding device for machining according to claim 1, characterized in that: flexible subassembly (10) include with power box (9) fixed connection's thick pipe, sliding connection has left end and fixed plate (11) fixed connection's tubule in the thick pipe, the thick pipe front side is opened and is equipped with the trompil, tubule right-hand member front side fixedly connected with is located the threaded rod in the trompil, and threaded rod outside threaded connection has the nut.

6. A corner grinding device for machining according to claim 1, characterized in that: electric wires are connected between the power supply box (9) and the motor (12) and between the trigger (14) and the power supply box (9).