CN213889429U

CN213889429U - Five metals grinding device convenient to carry

Info

Publication number: CN213889429U
Application number: CN202022537150.XU
Authority: CN
Inventors: 张伟
Original assignee: Suzhou Golden Bow Electronic Technology Co ltd
Current assignee: Suzhou Golden Bow Electronic Technology Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-08-06
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a hardware polishing device convenient to carry, which comprises a base, a frame, a polishing head, a shell and a placing table, wherein a rotating shaft is arranged on the front surface of the shell in a penetrating way, a driving gear is fixed on the surface of one end of the rotating shaft, which is positioned at the inner side of the shell, the surface of the driving gear is symmetrically meshed and connected with a driven gear, the inner side of the shell is rotatably connected with a lead screw through a bearing, the driven gear is fixedly sleeved on the surface of the lead screw, and a ball nut is movably sleeved on the surface of the lead screw; the top of the placing table is symmetrically provided with a fixed plate, and a connecting rod is arranged at the joint of the fixed plate and the ball nut; a rotating handle is fixed on the surface of one end of the rotating shaft, which is positioned outside the shell; through the fixed plate that sets up, effectively avoided the device when polishing the hardware, the hardware easily takes place the skew, is favorable to carrying out primary control operation, alright fixed to the hardware in order to realize the fixed plate, and then improved the precision of polishing of hardware.

Description

Five metals grinding device convenient to carry

Technical Field

The utility model relates to a hardware processing technology field especially relates to a five metals grinding device convenient to carry.

Background

The hardware refers to machine parts or components made of hardware and small hardware products, can be used independently and can also be used as an auxiliary tool, and a grinding device is required in the hardware processing process so as to grind the hardware which is just manufactured and remove burrs and nicks on the hardware.

However, various hardware polishing devices on the market still have various problems in the using process, the problem that the existing device is easy to shift when polishing the hardware, the hardware can be fixed only by adjusting the fixing plate for many times, time and labor are wasted, and the polishing precision of the hardware cannot be guaranteed is solved, so that the hardware polishing device convenient to carry is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a hardware grinding device convenient to carry through the fixed plate that sets up, has effectively avoided the device when polishing the hardware, and the hardware easily takes place the skew, is favorable to carrying out the primary control operation, alright fixed to the hardware with realizing the fixed plate, and then has improved the precision of polishing of hardware.

In order to solve the technical problem, the utility model provides a following technical scheme: a portable hardware polishing device comprises a base, a rack, a polishing head, a shell and a placing table, wherein a rotating shaft penetrates through the front surface of the shell, a driving gear is fixed on the surface of one end, located on the inner side of the shell, of the rotating shaft, a driven gear is symmetrically meshed and connected with the surface of the driving gear, the inner side of the shell is rotatably connected with a lead screw through a bearing, the driven gear is fixedly sleeved on the surface of the lead screw, and a ball nut is movably sleeved on the surface of the lead screw; the top of the placing table is symmetrically provided with a fixed plate, and a connecting rod is arranged at the joint of the fixed plate and the ball nut; and a rotating handle is fixed on the surface of one end of the rotating shaft, which is positioned outside the shell.

As a preferred technical scheme of the utility model, the surface activity cover of lead screw is equipped with clean sleeve pipe, and clean sleeve pipe and ball nut fixed connection, clean sheathed tube inboard surface is seted up flutedly, the inside equidistance of recess is fixed with the spring, the one end of spring is connected with the mounting panel, a side surface that the mounting panel is close to the lead screw is provided with clean brush, and clean brush closely laminates with the lead screw.

As an optimized technical scheme of the utility model, the top surface of frame is fixed with the handle, and the shape of handle is "U" shape.

As a preferred technical scheme of the utility model, the surface cover of handle is equipped with the antiskid cover, and the surface of antiskid cover is provided with anti-skidding line.

As an optimized technical scheme of the utility model, the bottom surface symmetry of base is fixed with the landing leg, and the bottom surface of landing leg is fixed with the slipmat.

As an optimized technical scheme of the utility model, the shape of changeing the handle is "L" shape, and changes the surface of handle and evenly be provided with protruding piece.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the arranged fixing plate, the phenomenon that the hardware is easy to shift when the device polishes the hardware is effectively avoided, one-time adjustment operation is facilitated, the fixing of the hardware by the fixing plate can be realized, and the polishing precision of the hardware is further improved;

2. through the clean sleeve pipe that sets up, the surface of effectively having avoided the lead screw has fallen the dust of the hardware of polishing and can't clear up, is favorable to keeping its surface clean to the regulation efficiency of fixed plate has been improved, and then has improved the fixed efficiency of device to the hardware.

Drawings

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

fig. 2 is a top sectional view of the housing and the fixing plate of fig. 1;

FIG. 3 is a partial front cross-sectional view of the ball nut, cleaning sleeve and lead screw of FIG. 2 in accordance with the present invention;

wherein: 1. a base; 2. a frame; 3. a handle; 4. polishing head; 5. a housing; 6. a fixing plate; 7. turning a handle; 8. a rotating shaft; 9. a driving gear; 10. a driven gear; 11. a screw rod; 12. a ball nut; 13. cleaning the sleeve; 14. a groove; 15. a spring; 16. mounting a plate; 17. cleaning the brush; 18. a connecting rod; 19. and (6) placing the table.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1 and 2, a portable hardware polishing device comprises a base 1, a frame 2, a polishing head 4, a shell 5 and a placing table 19, wherein a rotating shaft 8 penetrates through the front surface of the shell 5, a driving gear 9 is fixed on the surface of one end, located on the inner side of the shell 5, of the rotating shaft 8, a driven gear 10 is symmetrically meshed and connected with the surface of the driving gear 9, a lead screw 11 is rotatably connected to the inner side of the shell 5 through a bearing, the driven gear 10 is fixedly sleeved on the surface of the lead screw 11, and a ball nut 12 is movably sleeved on the surface of the lead screw 11; the top of the placing table 19 is symmetrically provided with a fixed plate 6, and the joint of the fixed plate 6 and the ball nut 12 is provided with a connecting rod 18; a rotating handle 7 is fixed on the surface of one end of the rotating shaft 8 positioned outside the shell 5;

firstly, a hardware to be polished is placed on the top surface of a placing table 19, then a rotating handle 7 is rotated, so that a rotating shaft 8 rotates, the rotating shaft 8 drives a driving gear 9 to rotate on the inner side of a shell 5, two groups of driven gears 10 symmetrically arranged on the surface of the driving gear 9 are meshed with the driving gear, so that the two groups of driven gears 10 rotate, the driven gears 10 are fixedly sleeved on the surface of a screw rod 11, the screw rod 11 is rotatably connected with the shell 5 through a bearing, the screw rod 11 can rotate under the driving of the driven gears 10, a ball nut 12 movably sleeved on the surface of the screw rod 11 can move on the screw rod 11, the ball nut 12 drives a fixing plate 6 connected through a connecting rod 18 to approach the hardware to be polished, Z finally clamps and fixes the hardware, the hardware is convenient to polish, and when the hardware is polished through the arranged fixing plate 6, the device is effectively avoided, the hardware easily takes place the skew, is favorable to carrying out once adjusting the operation, alright fixed 6 fixed to the hardware in order to realize the fixed plate, and then improved the precision of polishing of hardware.

In another embodiment, the present embodiment discloses a cleaning manner for the surface of the screw rod 11, as shown in fig. 1-3, a cleaning sleeve 13 is movably sleeved on the surface of the screw rod 11, the cleaning sleeve 13 is fixedly connected with the ball nut 12, a groove 14 is formed on the inner side surface of the cleaning sleeve 13, springs 15 are fixed in the groove 14 at equal intervals, one end of each spring 15 is connected with a mounting plate 16, a cleaning brush 17 is arranged on the surface of the mounting plate 16 close to the screw rod 11, and the cleaning brush 17 is tightly attached to the screw rod 11;

firstly, a cleaning sleeve 13 is fixedly arranged on one end surface of the ball nut 12, the cleaning sleeve 13 is sleeved on the outer side of the screw rod 11, when the ball nut 12 moves on the screw rod 11, can drive the cleaning sleeve 13 to move on the surface of the screw rod 11, the inner side surface of the cleaning sleeve 13 is provided with a groove 14, the groove 14 is connected with a cleaning brush 17 through a spring 15 and a mounting plate 16, when dust for polishing hardware falls on the surface of the screw rod 11, the ball nut 12 can drive the cleaning sleeve 13 to move on the screw rod 11, the cleaning brush 17 arranged on the inner side of the cleaning sleeve 13 can clean the dust on the surface of the screw rod 11, the cleaning sleeve 13 effectively avoids the situation that dust falling on the surface of the screw rod 11 and used for polishing hardware cannot be cleaned, is beneficial to keeping the surface clean, thereby, the adjusting efficiency of the fixing plate 6 is improved, and further the fixing efficiency of the device to hardware is improved.

In another embodiment, the present embodiment discloses a "U" shaped handle 3 disposed on the top surface of the frame 2, as shown in fig. 1, the handle 3 is fixed on the top surface of the frame 2, and the handle 3 is shaped like a "U";

through setting up "U" shape handle 3 at frame 2 top surface, the person of being convenient for holds handle 3 for the device portable.

In another embodiment, the embodiment discloses an anti-slip sleeve sleeved on the surface of the handle 3 and anti-slip lines arranged on the surface of the anti-slip sleeve, as shown in fig. 1, the anti-slip sleeve is sleeved on the surface of the handle 3, and the anti-slip lines are arranged on the surface of the anti-slip sleeve;

the anti-slip sleeve sleeved on the surface of the handle 3 and the anti-slip lines arranged on the surface of the anti-slip sleeve facilitate the user to play an anti-slip role when holding the handle 3.

In another embodiment, the embodiment discloses a leg and a non-slip mat arranged on the bottom surface of the leg, which are arranged on the bottom surface of the base 1, as shown in fig. 1, the leg is symmetrically fixed on the bottom surface of the base 1, and the non-slip mat is fixed on the bottom surface of the leg;

through the landing leg that sets up in base 1 bottom surface, be convenient for support base 1, the slipmat of landing leg bottom surface is convenient for increase the frictional force between landing leg and the ground, prevents that the landing leg from taking place the skew.

In another embodiment, the embodiment discloses the shape of the rotating handle 7 and the raised blocks uniformly arranged on the surface of the rotating handle 7, as shown in fig. 2, the rotating handle 7 is in an "L" shape, and the raised blocks are uniformly arranged on the surface of the rotating handle 7;

the rotary handle 7 is L-shaped and the convex blocks are uniformly arranged on the surface of the rotary handle 7, so that the rotary handle 7 can be conveniently rotated to play a role in skid resistance.

In another embodiment, the present embodiment discloses the shape of the fixing plate 6 and the wear pad disposed on the inner side surface of the fixing plate 6, as shown in fig. 2, the fixing plate 6 is "concave" and the inner side surface of the fixing plate 6 is disposed with the wear pad;

the shape through setting up fixed plate 6 is the abrasive pad that "concave" shape and fixed plate 6 inboard surface set up, is convenient for increase fixed plate 6 and takes the frictional force between the hardware of polishing for fixed plate 6's fixed effect is better.

In another embodiment, the embodiment discloses a damping member disposed at the joint of the support leg and the base 1, as shown in fig. 1, the damping member is uniformly disposed inside the support leg, and the top end of the damping member is fixedly connected with the base 1;

through the shock-absorbing member that sets up in landing leg and base 1 junction, when the device takes place vibrations, the shock-absorbing member can effectively cushion the vibrations power, prevents that the device from taking place the skew.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a five metals grinding device convenient to carry, includes base (1), frame (2), head (4), casing (5), places platform (19), its characterized in that: a rotating shaft (8) penetrates through the front surface of the shell (5), a driving gear (9) is fixed on the surface of one end, located on the inner side of the shell (5), of the rotating shaft (8), a driven gear (10) is connected to the surface of the driving gear (9) in a symmetrical meshing mode, the inner side of the shell (5) is rotatably connected with a screw rod (11) through a bearing, the driven gear (10) is fixedly sleeved on the surface of the screw rod (11), and a ball nut (12) is movably sleeved on the surface of the screw rod (11); the top of the placing table (19) is symmetrically provided with a fixed plate (6), and a connecting rod (18) is arranged at the joint of the fixed plate (6) and the ball nut (12); and a rotating handle (7) is fixed on the surface of one end of the rotating shaft (8) positioned outside the shell (5).

2. The hardware grinding device convenient to carry as claimed in claim 1, wherein: the surface activity cover of lead screw (11) is equipped with clean sleeve pipe (13), and clean sleeve pipe (13) and ball nut (12) fixed connection, the inboard surface of clean sleeve pipe (13) is seted up flutedly (14), the inside equidistance of recess (14) is fixed with spring (15), the one end of spring (15) is connected with mounting panel (16), a side surface that mounting panel (16) are close to lead screw (11) is provided with clean brush (17), and clean brush (17) closely laminate with lead screw (11).

3. The hardware grinding device convenient to carry as claimed in claim 1, wherein: the top surface of the frame (2) is fixed with a handle (3), and the handle (3) is U-shaped.

4. The hardware grinding device convenient to carry as claimed in claim 3, wherein: the surface of the handle (3) is sleeved with an anti-slip sleeve, and anti-slip lines are arranged on the surface of the anti-slip sleeve.

5. The hardware grinding device convenient to carry as claimed in claim 1, wherein: the bottom surface of the base (1) is symmetrically fixed with supporting legs, and the bottom surfaces of the supporting legs are fixed with anti-slip pads.

6. The hardware grinding device convenient to carry as claimed in claim 1, wherein: the shape of the rotating handle (7) is L-shaped, and the surface of the rotating handle (7) is uniformly provided with convex blocks.

7. The hardware grinding device convenient to carry as claimed in claim 1, wherein: the fixing plate (6) is concave, and the inner side surface of the fixing plate (6) is provided with a wear-resistant pad.

8. The hardware grinding device convenient to carry of claim 5, wherein: the inside of landing leg evenly is provided with the damping piece, and the top and base (1) fixed connection of damping piece.