CN216681562U

CN216681562U - Surface treatment tool for metal precision part

Info

Publication number: CN216681562U
Application number: CN202123342718.3U
Authority: CN
Inventors: 刘浩华
Original assignee: Taizhou Haiyi Machinery Technology Co ltd
Current assignee: Taizhou Haiyi Machinery Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-07
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a surface treatment tool for a metal precision part, and relates to the technical field of surface treatment tool structures. According to the utility model, through the arrangement of the connecting rod mechanism, the polishing plate makes a linear reciprocating motion along the guide rail to polish a workpiece on the polishing table, so that the problem that the workpiece surface is polished to be uneven due to vertical fluctuation during polishing is avoided, and meanwhile, through the arrangement of the large gear and the small gear, the number of teeth of the large gear is greater than that of the small gear, a larger gear ratio is formed, the purpose of accelerating the rotation of the small gear is achieved, the second rotating shaft is rotated faster, and the polishing speed and efficiency are improved.

Description

Surface treatment tool for metal precision part

Technical Field

The utility model relates to the technical field of surface treatment tool structures, in particular to a surface treatment tool for a metal precision part.

Background

The surface treatment is a process method for artificially forming a surface layer with mechanical, physical and chemical properties different from those of a substrate on the surface of a substrate material, the purpose of the surface treatment is to meet the requirements of corrosion resistance, wear resistance, decoration or other special functions of a product, and for metal castings, the more common surface treatment methods are mechanical polishing, chemical treatment and surface heat treatment, such as surface polishing of metal precision parts.

Among the prior art, when carrying out manual polishing to the plane of metal precision, the position of handheld material of polishing is difficult to accurate control, especially upper and lower direction, and the hole that polishes the metalwork surface is uneven easily, therefore, we disclose a surface treatment frock of metal precision and satisfy the demand at people.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a surface treatment frock of metal precision to the plane of putting forward in solving above-mentioned background art when polishing the metal precision manually, the position of handheld material of polishing is difficult to accurate control, especially about the direction, the easy uneven problem of pothole with the metalwork surface polishing.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a surface treatment frock of metal precision piece, includes the base station, the platform of polishing is installed through high adjustment mechanism in the top side of base station, guide rail and mounting bracket are installed to the top side of base station, the spout has been seted up to the top side of guide rail, slidable mounting has the slider in the spout, the linking arm is installed to one side of slider, and first pivot is installed to the opposite side, the board of polishing is installed to the one end of linking arm, the board of polishing with it is corresponding and located to polish a position the top of platform of polishing, one side of first pivot is equipped with two connecting rods, two the one end rotation of connecting rod is connected, one of them the one end of connecting rod is rotated and is cup jointed and install the one end of first pivot, another the second pivot is installed to the one end of connecting rod, the second pivot is rotated and is installed on the mounting bracket.

Based on above mechanism, the platform of polishing is installed on the base station, and can adjust the platform of polishing to a suitable height through high adjustment mechanism, the slider slides on the guide rail, two connecting rods can constitute a reciprocating motion mechanism with the slider, when the second pivot rotates, drive one of them connecting rod and rotate, another connecting rod drive slider is straight reciprocating motion along the guide rail, the board of polishing of installation on the linking arm of slider one side is synchronous to be straight reciprocating motion along the guide rail, polish the work piece on the platform of polishing, it is undulant from top to bottom to avoid appearing when polishing, cause the hole that the work piece surface polished to be uneven.

Preferably, one side of mounting bracket is rotated through the axis of rotation and is installed the gear wheel, the one end of second pivot is cup jointed and is installed the pinion, the gear wheel with the pinion meshes mutually, the drive is installed to the one end of axis of rotation gear pivoted drive unit.

Further, through setting up gear wheel and pinion, the number of teeth of gear wheel is greater than the number of teeth of pinion, forms great tooth ratio, reaches pinion pivoted purpose with higher speed, makes the second pivot rotate faster to improve speed of polishing and efficiency.

Preferably, the driving unit includes a crank, and the crank is mounted at one end of the rotating shaft.

Furthermore, the rocking handle is arranged, so that force can be conveniently applied to enable the rotating shaft to rotate, and the large gear can be conveniently driven to rotate.

Preferably, the adjusting mechanism comprises a telescopic rod, the bottom end of the telescopic rod is installed on the top surface of the base station, the top end of the telescopic rod is installed on the bottom side of the polishing table, and a guide unit is installed on the polishing table.

Further, through the setting of telescopic link, can adjust the height at the platform place of polishing as required, keep suitable distance with the board of polishing, carry out better polishing, the guide unit can guarantee that the platform of polishing removes along the flexible direction of telescopic link smoothly.

Preferably, the guide unit includes a plurality of guide posts, the top ends of the plurality of guide posts are all installed at the bottom side of the polishing table, a plurality of slide holes are correspondingly formed in the base table, and the plurality of guide posts are slidably installed in the plurality of slide holes.

Further, through the setting of a plurality of guide posts, can guarantee to polish the platform and slide smoothly, install the guide post in the bottom side of polishing the platform, the extension end of guide post is located the bottom side of base station, can guarantee the flatness of the bench face of polishing, does not influence the normal of the bench face of polishing.

Preferably, a mounting plate is mounted at one end of the connecting arm, the top side of the polishing plate is mounted at the bottom side of the mounting plate, and the polishing plate and the mounting plate are fixed together through a plurality of bolts.

Further, through the setting of mounting panel, the board of polishing is independent with the mounting panel each other, is convenient for change the board of polishing, through the connection setting of a plurality of bolts, can carry out quick replacement.

Preferably, the platform of polishing is square structure, wherein trilateral all is equipped with flange structure on the platform top side of polishing, keeps away from the turn-ups is not established to one side of guide rail, the top side of base station is provided with collects the box, collect the box with the platform of polishing is corresponding, and is located the platform of polishing does not have turn-ups one side.

Furthermore, through set up the turn-ups in the top side of the platform of polishing, can limit the piece of polishing in the top side of the platform of polishing, the piece is in the top side of the platform of polishing through the quick transfer of the one side of no turn-ups in collecting the box, is convenient for clear up the piece.

In conclusion, the technical effects and advantages of the utility model are as follows:

1. according to the utility model, through the arrangement of the connecting rod mechanism, the grinding plate is enabled to do linear reciprocating motion along the guide rail, a workpiece on the grinding table is ground, the phenomenon that the workpiece surface is ground due to the fact that the workpiece surface is uneven due to the fact that the workpiece surface is fluctuated vertically during grinding is avoided, meanwhile, through the arrangement of the large gear and the small gear, the number of teeth of the large gear is larger than that of the small gear, a larger gear ratio is formed, the purpose of accelerating the rotation of the small gear is achieved, the second rotating shaft is enabled to rotate faster, and therefore the grinding speed and efficiency are improved.

2. According to the utility model, through the arrangement of the telescopic rod, the height of the polishing table can be adjusted as required, a proper distance is kept between the polishing table and the polishing plate, so that better polishing is carried out, the guide unit can ensure that the polishing table can smoothly move along the telescopic direction of the telescopic rod, the top side of the polishing table is provided with the flanging, polishing debris can be limited on the top side of the polishing table, and the debris is quickly transferred into the collection box through the non-flanging side on the top side of the polishing table, so that the debris is convenient to clean.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a fragmentary sectional view of a portion of the shifting mechanism of the present invention;

fig. 4 is a partial cross-sectional view of the guide post area of the present invention.

In the figure: 1. a base station; 2. a guide rail; 3. a slider; 4. a connecting arm; 5. grinding the plate; 6. a polishing table; 7. a guide post; 8. a collection box; 9. a bull gear; 10. a connecting rod; 11. a mounting frame; 12. a pinion gear; 13. a rocking handle; 14. a second rotating shaft; 15. a first rotating shaft; 16. mounting a plate; 17. a bolt; 18. a telescopic rod.

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.

Example (b): referring to fig. 1-4, a surface treatment tool for a metal precision part includes a base table 1, the base table 1 may be any one of platforms in the prior art, such as a metal platform, a polishing table 6 is installed on a top side of the base table 1 through a height adjustment mechanism, a guide rail 2 and an installation frame 11 are installed on the top side of the base table 1, a sliding groove is opened on the top side of the guide rail 2, a slider 3 is slidably installed in the sliding groove, a connecting arm 4 is installed on one side of the slider 3, a first rotating shaft 15 is installed on the other side of the slider, a polishing plate 5 is installed at one end of the connecting arm 4, the polishing plate 5 corresponds to the polishing table 6 and is located above the polishing table 6, two connecting rods 10 are installed on one side of the first rotating shaft 15, one end of each of the two connecting rods 10 is rotatably connected, one end of one connecting rod 10 is rotatably sleeved on one end of the first rotating shaft 15, a second rotating shaft 14 is installed at one end of the other connecting rod 10, the second rotating shaft 14 is rotatably mounted on the mounting frame 11.

Based on above mechanism, platform 6 of polishing is installed on base station 1, and can adjust platform 6 of polishing to a suitable height through high adjustment mechanism, slider 3 slides on guide rail 2, two connecting rods 10 can constitute a reciprocating motion mechanism with slider 3, when second pivot 14 rotates, drive one of them connecting rod 10 and rotate, another connecting rod 10 drive slider 3 is straight reciprocating motion along guide rail 2, the board 5 of polishing of installing on the linking arm 4 of slider 3 one side is synchronous to be straight reciprocating motion along guide rail 2, polish the work piece on platform 6 of polishing, it is undulant from top to bottom to avoid appearing when polishing, cause the pothole unevenness that the work piece surface polished.

As shown in fig. 1-3, one side of the mounting frame 11 is rotatably provided with a large gear 9 through a rotating shaft, one end of the second rotating shaft 14 is sleeved with a small gear 12, the large gear 9 is meshed with the small gear 12, one end of the rotating shaft is provided with a driving unit for driving the large gear 9 to rotate, and through the arrangement of the large gear 9 and the small gear 12, the number of teeth of the large gear 9 is greater than that of the small gear 12 to form a larger gear ratio, so that the purpose of accelerating the rotation of the small gear 12 is achieved, the second rotating shaft 14 rotates faster, and the polishing speed and efficiency are improved.

As shown in fig. 3, the driving unit includes a rocking handle 13, the rocking handle 13 is installed at one end of the rotating shaft, and the rocking handle 13 is arranged to facilitate the force application to rotate the rotating shaft, thereby facilitating the driving of the large gear 9.

As shown in fig. 2 and 4, the adjusting mechanism comprises an expansion link 18, the bottom end of the expansion link 18 is installed on the top surface of the base station 1, the top end of the expansion link 18 is installed on the bottom side of the polishing table 6, a guiding unit is installed on the polishing table 6, the height of the polishing table 6 can be adjusted as required through the arrangement of the expansion link 18, a proper distance is kept between the height of the polishing table 6 and the polishing plate 5, polishing is better performed, and the guiding unit can ensure that the polishing table 6 can smoothly move along the stretching direction of the expansion link 18.

As shown in fig. 1 and 4, the guiding unit includes a plurality of guide posts 7, the bottom side of platform 6 of polishing is all installed on the top of a plurality of guide posts 7, a plurality of slide holes have been seted up to the correspondence on base station 1, a plurality of guide posts 7 slidable mounting are in a plurality of slide holes, through the setting of a plurality of guide posts 7, can guarantee that platform 6 of polishing slides smoothly, install guide posts 7 in the bottom side of platform 6 of polishing, the extension end of guide posts 7 is located the bottom side of base station 1, can guarantee the flatness of platform 6 top surface of polishing, do not influence the normal polishing of platform 6 top surface of polishing.

As shown in fig. 2, a mounting plate 16 is installed at one end of the connecting arm 4, the top side of the polishing plate 5 is installed at the bottom side of the mounting plate 16, the polishing plate 5 and the mounting plate 16 are fixed together through a plurality of bolts 17, the polishing plate 5 and the mounting plate 16 are mutually independent through the arrangement of the mounting plate 16, the polishing plate 5 can be conveniently replaced, and the rapid replacement can be carried out through the connection arrangement of the bolts 17.

As shown in fig. 1 and 4, the grinding table 6 is of a square structure, wherein three sides of the top side of the grinding table 6 are provided with flange structures, one side of the grinding table away from the guide rail 2 is not provided with flanges, the top side of the base table 1 is provided with a collecting box 8, the collecting box 8 corresponds to the grinding table 6 and is located on one side of the grinding table 6 without flanges, the grinding chips can be limited on the top side of the grinding table 6 by arranging the flanges on the top side of the grinding table 6, and the chips are rapidly transferred to the collecting box 8 on the top side of the grinding table 6 through one side without flanges, so that the chips can be conveniently cleaned.

This practical theory of operation:

the grinding table 6 is arranged on the base table 1, the grinding table 6 can be adjusted to a proper height through the height adjusting mechanism, the sliding block 3 slides on the guide rail 2, the two connecting rods 10 and the sliding block 3 can form a reciprocating mechanism, when the second rotating shaft 14 rotates, one of the connecting rods 10 is driven to rotate, the other connecting rod 10 drives the sliding block 3 to do linear reciprocating motion along the guide rail 2, the grinding plate 5 arranged on the connecting arm 4 at one side of the sliding block 3 synchronously does linear reciprocating motion along the guide rail 2, the workpiece on the polishing table 6 is polished, so that the problem that the workpiece surface is polished to be uneven due to the vertical fluctuation during polishing is avoided, through setting up gear wheel 9 and pinion 12, the number of teeth of gear wheel 9 is greater than the number of teeth of pinion 12, forms great tooth ratio, reaches the purpose of pinion 12 pivoted with higher speed, makes second pivot 14 rotate faster to improve speed of polishing and efficiency.

Through the arrangement of the telescopic rod 18, the height of the polishing platform 6 can be adjusted as required, the polishing platform 6 can keep a proper distance with the polishing plate 5 for better polishing, the guide unit can ensure that the polishing platform 6 can smoothly move along the telescopic direction of the telescopic rod 18, the smooth sliding of the polishing platform 6 can be ensured through the arrangement of the guide columns 7, the guide columns 7 are arranged at the bottom side of the polishing platform 6, the extension ends of the guide columns 7 are positioned at the bottom side of the base platform 1, the flatness of the top surface of the polishing platform 6 can be ensured without influencing the normal polishing of the top surface of the polishing platform 6, the polishing plate 5 and the mounting plate 16 are mutually independent through the arrangement of the mounting plate 16, the polishing plate 5 is convenient to replace, the rapid replacement can be carried out through the connection arrangement of a plurality of bolts 17, the polishing chips can be limited at the top side of the polishing platform 6 through the flanging arranged at the top side of the polishing platform 6, the chips are rapidly transferred to the collection box 8 through the non-flanging side at the top side of the polishing platform 6, facilitating the cleaning of the scraps.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a surface treatment frock of metal precision spare, includes base station (1), its characterized in that: the grinding table is characterized in that a grinding table (6) is installed on the top side of the base table (1) through a height adjusting mechanism, a guide rail (2) and a mounting rack (11) are installed on the top side of the base table (1), a sliding groove is formed in the top side of the guide rail (2), a sliding block (3) is slidably installed in the sliding groove, a connecting arm (4) is installed on one side of the sliding block (3), a first rotating shaft (15) is installed on the other side of the sliding block, a grinding plate (5) is installed at one end of the connecting arm (4), the grinding plate (5) corresponds to the grinding table (6) in position and is located above the grinding table (6), two connecting rods (10) are arranged on one side of the first rotating shaft (15), one end of each connecting rod (10) is rotatably connected with the other end of each connecting rod (10), one end of each connecting rod (10) is rotatably sleeved and installed at one end of the first rotating shaft (15), and a second rotating shaft (14) is installed at one end of each connecting rod (10), the second rotating shaft (14) is rotatably arranged on the mounting rack (11).

2. The surface treatment tool for the metal precision part according to claim 1, characterized in that: one side of mounting bracket (11) is rotated through the axis of rotation and is installed gear wheel (9), the one end of second pivot (14) is cup jointed and is installed pinion (12), gear wheel (9) with pinion (12) mesh mutually, the drive is installed to the one end of axis of rotation gear wheel (9) pivoted drive unit.

3. The surface treatment tool for the metal precision part according to claim 2, characterized in that: the driving unit comprises a rocking handle (13), and the rocking handle (13) is installed at one end of the rotating shaft.

4. The surface treatment tool for the metal precision part according to claim 1, characterized in that: the adjusting mechanism comprises an expansion rod (18), the bottom end of the expansion rod (18) is installed on the top surface of the base station (1), the top end of the expansion rod (18) is installed on the bottom side of the grinding table (6), and a guide unit is installed on the grinding table (6).

5. The surface treatment tool for the metal precision part according to claim 4, characterized in that: the guide unit comprises a plurality of guide columns (7), the top ends of the guide columns (7) are arranged on the bottom side of the grinding table (6), a plurality of sliding holes are correspondingly formed in the base table (1), and the guide columns (7) are slidably arranged in the sliding holes.

6. The surface treatment tool for the metal precision part according to claim 1, characterized in that: mounting panel (16) are installed to the one end of linking arm (4), the top side of sanding board (5) is installed the bottom side of mounting panel (16), sanding board (5) with mounting panel (16) are together fixed through a plurality of bolts (17).

7. The surface treatment tool for the metal precision part according to claim 1, characterized in that: the grinding table (6) is of a square structure, wherein three edges of the top side of the grinding table (6) are provided with flanging structures and are kept away from one side of the guide rail (2) without flanging, the top side of the base table (1) is provided with a collection box (8), the collection box (8) is corresponding to the grinding table (6) and is located on one side of the grinding table (6) without flanging.