CN218533832U

CN218533832U - Metal precision part surface treatment tool

Info

Publication number: CN218533832U
Application number: CN202223108715.8U
Authority: CN
Inventors: 尹毅
Original assignee: Yantai Hejin Intelligent Technology Co ltd
Current assignee: Yantai Hejin Intelligent Technology Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-02-28
Anticipated expiration: 2032-11-23

Abstract

The utility model relates to the technical field of metal part surface treatment, and a metal precision part surface treatment tool is disclosed, which solves the problem that when the plane of a metal precision part is manually polished, the position of a handheld polishing material is difficult to control, and the vertical stirring is easy to occur, so that the concave part of the metal part surface polishing is uneven, thereby being inconvenient to achieve better treatment effect; the utility model discloses, can be when carrying out manual polishing to the plane of metal precision, stir from top to bottom avoiding appearing, cause the uneven condition of metalwork surface polishing to take place to be convenient for reach better treatment.

Description

Metal precision part surface treatment tool

Technical Field

The utility model belongs to the technical field of metalwork surface treatment, specifically be a metal precision surface treatment frock.

Background

The surface treatment is a process method for artificially forming a surface layer with different mechanical, physical and chemical properties from a base body on the surface of a base body material, the surface treatment aims to meet the requirements of corrosion resistance, wear resistance, decoration or other special functions of a product, for a metal casting, the commonly used surface treatment method is mechanical grinding, chemical treatment and surface heat treatment, such as grinding the surface of a metal precision part, when the plane of the metal precision part is treated, manual grinding operation is needed, and when the plane of the metal precision part is manually ground, the position of a handheld grinding material is difficult to control, the vertical shifting is easy to occur, the pits for grinding the surface of the metal part are uneven, and therefore a better treatment effect is not convenient to achieve.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a metal precision surface treatment frock, effectual solution when carrying out manual polishing to the plane of metal precision, the position of handheld material of polishing is difficult to control, stirs about appearing easily, leads to the hole hollow of metalwork surface polishing not level to be convenient for reach the problem of better treatment.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a metal precision surface treatment frock, comprises a workbench, the support frame board is installed at the top of workstation, the front side of support frame board and the top mid-mounting that is located the workstation have a lifting means, the platform of polishing is installed at the top of lifting means, the top of the platform of polishing just is located the support frame board and installs grinding mechanism, grinding mechanism includes the board of polishing, the connecting block is installed to the top symmetry of board of polishing, driving rack is installed at the top of connecting block, driving rack's top meshing is connected with drive gear, drive gear rotates and installs on first connecting plate, the second connecting plate is installed to one side of first connecting plate, install the rolling disc on the second connecting plate, the arc rack with drive gear looks adaptation is installed to the outside limit symmetry of rolling disc, a side fixed mounting that the rolling disc was kept away from to the second connecting plate has the motor, and the output shaft of motor runs through in the second connecting plate and with rolling disc fixed connection, the top fixed mounting of first connecting plate and second connecting plate has the diaphragm, and diaphragm fixed mounting is on the support frame board.

Preferably, the support frame plate is symmetrically provided with positioning seats, the two positioning seats are respectively provided with positioning strips in a sliding manner, and one ends of the two positioning strips, which are close to each other, are respectively fixedly connected with two ends of the transmission rack.

Preferably, first positioning sliding blocks are symmetrically installed inside the positioning seat, first positioning sliding grooves are symmetrically formed in the positioning strip, and the first positioning sliding blocks are slidably installed inside the first positioning sliding grooves.

Preferably, the lifting assembly comprises a bar-shaped frame, the bar-shaped frame is fixedly installed at the top of the workbench, a bidirectional screw rod is installed in the internal rotation of the bar-shaped frame, a middle block is sleeved on the middle of the bidirectional screw rod, a regulating block is installed on both sides of the bar-shaped frame, both ends of the bidirectional screw rod are respectively penetrated through the two side edges of the bar-shaped frame and fixedly connected with the regulating block, a threaded movable sleeve is installed on the bidirectional screw rod through symmetrical threads, a first connecting shaft is installed at the top of the threaded movable sleeve, a supporting bar is installed on the first connecting shaft, one end, far away from the first connecting shaft, of the supporting bar is installed with a second connecting shaft, and the second connecting shaft is fixedly installed at the bottom of the polishing platform.

Preferably, the bottom of the threaded movable sleeve is provided with a second positioning sliding block, the bottom end inside the strip-shaped frame is symmetrically provided with a second positioning sliding groove, and the second positioning sliding block is slidably arranged inside the second positioning sliding groove.

Preferably, the bottom of the polishing platform is symmetrically provided with positioning slide bars, and the positioning slide bars are slidably arranged on the workbench.

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

1) During work, through interaction of the arranged polishing table and the polishing mechanism, when the plane of a metal precision part is manually polished, the situation that the metal part is uneven due to vertical stirring and polishing of the surface of the metal part is avoided, and therefore a better treatment effect is achieved;

2) The utility model discloses a polishing platform, including the platform of polishing, the platform of polishing is fixed with the board of polishing, in operation, through the promotion subassembly that sets up, can adjust the height at the platform place of polishing as required at the in-process that uses, make it keep suitable distance with the board of polishing to ensure better operation of polishing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural view of the surface treatment tool for a metal precision part of the present invention;

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

FIG. 3 is a schematic view of the cross-sectional structure of the positioning seat and the positioning strip of the present invention;

fig. 4 is a schematic structural view of the lifting assembly of the present invention.

In the figure: 1. a work table; 2. a support frame plate; 3. a lifting assembly; 4. a polishing table; 5. a polishing mechanism; 6. grinding the plate; 7. connecting blocks; 8. a drive rack; 9. a transmission gear; 10. a first connecting plate; 11. a second connecting plate; 12. rotating the disc; 13. an arc-shaped rack; 14. a motor; 15. a transverse plate; 16. positioning seats; 17. a positioning bar; 18. a first positioning slide block; 19. a first positioning chute; 20. a bar frame; 21. a bidirectional screw; 22. a middle block; 23. an adjusting block; 24. a threaded movable sleeve; 25. a first connecting shaft; 26. a supporting strip; 27. a second connecting shaft; 28. a second positioning slide block; 29. a second positioning chute; 30. and positioning the sliding rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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.

In the first embodiment, as shown in fig. 1, 2, 3 and 4, the present invention includes a workbench 1, a supporting frame plate 2 is installed on the top of the workbench 1, a lifting assembly 3 is installed on the front side of the supporting frame plate 2 and in the middle of the top end of the workbench 1, a polishing table 4 is installed on the top of the lifting assembly 3, positioning slide rods 30 are symmetrically installed on the bottom of the polishing table 4, the positioning slide rods 30 are slidably installed on the workbench 1, and a polishing mechanism 5 is installed above the polishing table 4 and on the supporting frame plate 2;

the polishing mechanism 5 comprises a polishing plate 6, connecting blocks 7 are symmetrically installed on the top of the polishing plate 6, a transmission rack 8 is installed on the top of each connecting block 7, a transmission gear 9 is connected to the top of each transmission rack 8 in a meshed mode, the transmission gear 9 is rotatably installed on a first connecting plate 10, a second connecting plate 11 is installed on one side of the first connecting plate 10, a rotating disc 12 is installed on the second connecting plate 11, arc-shaped racks 13 matched with the transmission gear 9 are symmetrically installed on the outer side edge of the rotating disc 12, a motor 14 is fixedly installed on one side edge, far away from the rotating disc 12, of the second connecting plate 11, an output shaft of the motor 14 penetrates through the second connecting plate 11 and is fixedly connected with the rotating disc 12, transverse plates 15 are fixedly installed on the tops of the first connecting plate 10 and the second connecting plate 11, the transverse plates 15 are fixedly installed on a support frame plate 2, positioning seats 16 are symmetrically installed on the support frame plate 2, positioning seats 16 are both slidably installed with positioning strips 17, one ends, close to each other, are respectively fixedly connected with two ends of the rack 8, first positioning sliders 18 are symmetrically installed inside the positioning seats, first positioning slides 19 are symmetrically installed on the positioning strips 17;

the lifting assembly 3 comprises a bar-shaped frame 20, the bar-shaped frame 20 is fixedly installed at the top of the workbench 1, a bidirectional screw 21 is rotatably installed inside the bar-shaped frame 20, a middle block 22 is fixedly sleeved at the middle of the bidirectional screw 21, adjusting blocks 23 are installed on two sides of the bar-shaped frame 20, two ends of the bidirectional screw 21 respectively penetrate through two side edges of the bar-shaped frame 20 and are fixedly connected with the adjusting blocks 23, threaded movable sleeves 24 are symmetrically installed on the bidirectional screw 21 in a threaded mode, a first connecting shaft 25 is installed at the top of each threaded movable sleeve 24, a supporting bar 26 is installed on each first connecting shaft 25, a second connecting shaft 27 is installed at one end, far away from the first connecting shaft 25, of each supporting bar 26, the second connecting shaft 27 is fixedly installed at the bottom of the polishing table 4, a second positioning slide block 28 is installed at the bottom of each threaded movable sleeve 24, second positioning slide grooves 29 are symmetrically formed in the bottom end inside the bar-shaped frame 20, and the second positioning slide blocks 28 are slidably installed inside the second positioning slide grooves 29;

in the use, through the platform 4 and the 5 interact of grinding machanism of polishing that set up, can be when carrying out manual polishing to the plane of metal precision piece, stir from top to bottom avoiding appearing, the uneven condition that causes the metalwork surface to polish takes place, thereby be convenient for reach better treatment, and through the promotion subassembly 3 that sets up, can be at the in-process that uses, adjust the height at platform 4 place of polishing as required, make it keep suitable distance with the board 6 of polishing, in order to ensure better operation of polishing.

The working principle is as follows: when the metal precision polishing machine works, firstly, a metal precision part to be polished is placed on the polishing table 4, then the adjusting block 23 is rotated to drive the two-way screw 21 to rotate, the two-way screw 21 drives the thread movable sleeve 24 to move, the thread movable sleeve 24 drives the second positioning slide block 28 to slide in the second positioning slide groove 29, the thread movable sleeve 24 can be ensured to achieve better stability when moving, meanwhile, the thread movable sleeve 24 drives the first connecting shaft 25 to move, the first connecting shaft 25 drives the supporting strip 26 to move, the supporting strip 26 pushes the polishing table 4 to move upwards through the second connecting shaft 27, the polishing table 4 drives the positioning slide rod 30 to slide on the workbench 1, the polishing table 4 can be ensured to achieve better stability when being lifted, meanwhile, the polishing table 4 drives the metal precision part to move upwards, and when the metal precision part is contacted with the bottom of the polishing plate 6, the stopped adjusting block 23 rotates, then the motor 14 is started to drive the rotating disc 12 to rotate, the rotating disc 12 drives the arc-shaped rack 13 to rotate, the arc-shaped rack 13 rotates to contact with the transmission rack 8 to drive the transmission rack 8 to move, the transmission rack 8 drives the transmission gear 9 to rotate, the arc-shaped rack 13 continuously rotates to be separated from the transmission rack 8 and is meshed with the transmission gear 9 to drive the transmission gear 9 to rotate, the transmission gear 9 drives the transmission rack 8 to reset and move, the circulation is performed, so that the transmission rack 8 keeps a left-right circular motion, meanwhile, the transmission rack 8 drives the positioning strip 17 to slide on the positioning seat 16, better stability of the transmission rack 8 during moving can be ensured, and the power transmission rack drives the grinding plate 6 to keep a left-right circular motion to grind the metal precision under the action of the connecting block 7, can avoid stirring from top to bottom when manually polishing the plane of metal precision piece with this, cause the uneven condition of metalwork surface polishing to take place to be convenient for reach better treatment.

Claims

1. The utility model provides a metal precision surface treatment frock, includes workstation (1), its characterized in that: a supporting frame plate (2) is installed at the top of the workbench (1), a lifting assembly (3) is installed on the front side of the supporting frame plate (2) and located in the middle of the top end of the workbench (1), a polishing table (4) is installed at the top of the lifting assembly (3), a polishing mechanism (5) is installed above the polishing table (4) and located on the supporting frame plate (2), the polishing mechanism (5) comprises a polishing plate (6), connecting blocks (7) are symmetrically installed at the top of the polishing plate (6), a transmission rack (8) is installed at the top of the connecting blocks (7), a transmission gear (9) is connected to the top of the transmission rack (8) in a meshed mode, the transmission gear (9) is rotatably installed on a first connecting plate (10), a second connecting plate (11) is installed on one side of the first connecting plate (10), a rotating disc (12) is installed on the second connecting plate (11), an arc-shaped rack (13) matched with the transmission gear (9) is symmetrically installed on the outer side of the rotating disc (12), a motor (14) is fixedly installed on one side of the second connecting plate (11) far away from the rotating disc (12), and a transverse plate (15) and is fixedly installed on the top of the second connecting plate (11) and a transverse plate (11), and the transverse plate (15) is fixedly arranged on the supporting frame plate (2).

2. The surface treatment tool for the metal precision part according to claim 1, characterized in that: positioning seats (16) are symmetrically installed on the support frame plate (2), positioning strips (17) are installed on the two positioning seats (16) in a sliding mode, and one ends, close to each other, of the two positioning strips (17) are fixedly connected with the two ends of the transmission rack (8) respectively.

3. The metal precision part surface treatment tool according to claim 2, characterized in that: first locating slide block (18) are symmetrically installed in the locating seat (16), first locating slide grooves (19) are symmetrically formed in the locating strip (17), and the first locating slide block (18) is slidably installed in the first locating slide grooves (19).

4. The metal precision part surface treatment tool according to claim 1, characterized in that: lifting unit (3) are including bar frame (20), and bar frame (20) fixed mounting is in the top of workstation (1), two-way screw rod (21) are installed in the inside rotation of bar frame (20), the fixed cover in middle part of two-way screw rod (21) is equipped with middle piece (22), regulating block (23) are all installed to the both sides of bar frame (20), and the both ends of two-way screw rod (21) run through respectively in the both sides limit of bar frame (20) and with regulating block (23) fixed connection, screw thread movable sleeve (24) are installed to symmetrical screw thread on two-way screw rod (21), first connecting axle (25) are installed at the top of screw thread movable sleeve (24), install support bar (26) on first connecting axle (25), the one end that first connecting axle (25) were kept away from in support bar (26) is installed second connecting axle (27), and second connecting axle (27) fixed mounting is in the bottom of platform of polishing (4).

5. The metal precision part surface treatment tool according to claim 4, characterized in that: and a second positioning sliding block (28) is installed at the bottom of the threaded movable sleeve (24), a second positioning sliding groove (29) is also symmetrically formed in the bottom end of the interior of the strip-shaped frame (20), and the second positioning sliding block (28) is slidably installed in the second positioning sliding groove (29).

6. The metal precision part surface treatment tool according to claim 1, characterized in that: the bottom of the polishing platform (4) is symmetrically provided with positioning slide bars (30), and the positioning slide bars (30) are slidably arranged on the workbench (1).