CN215148148U

CN215148148U - Displacement preventing device of sanding machine

Info

Publication number: CN215148148U
Application number: CN202121582174.5U
Authority: CN
Inventors: 厉剑勇
Original assignee: Hubei Province Songzi City Hangsen Wood Industry Co ltd
Current assignee: Hubei Province Songzi City Hangsen Wood Industry Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-12-14
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a displacement device is prevented to grinder, the first sliding tray of inner wall top fixedly connected with of case polishes, first sliding tray has first hydraulic stem through first sliding plate sliding connection, the first pushing mechanism of outer tube left side wall top fixedly connected with of first hydraulic stem, the outer tube rear side below fixedly connected with second pushing mechanism of first hydraulic stem, the first metal sheet of bottom fixedly connected with of first hydraulic stem, the lower surface left and right sides difference fixedly connected with pressing mechanism of first metal sheet. The utility model discloses a be provided with fifth hydraulic stem and limiting plate, can be through the position of the fine change limiting plate of fifth hydraulic stem to can treat that the object of polishing carries on spacingly, in addition through being provided with the fourth hydraulic stem, can change through the position of the fine drive press plate of fourth hydraulic stem, thereby can be fine the stability of treating the object of polishing, stability when increasing and polishing.

Description

Displacement preventing device of sanding machine

Technical Field

The utility model relates to a grinder technical field especially relates to a displacement device is prevented to grinder.

Background

The grinder is a common equipment for sharpening various cutters and tools and also used for grinding, deburring, cleaning and other works of common small parts, mainly comprises a base, a grinding wheel, a motor or other power sources, a bracket, a protective cover, a water feeder and the like, and can be divided into a handheld grinder, a vertical grinder, a suspended grinder, a bench grinder and the like.

Sanding, which is one of surface modification techniques, generally refers to a processing method for changing physical properties of a material surface by friction with the aid of a rough object (sand paper or the like containing particles of relatively high hardness) mainly for the purpose of obtaining a specific surface roughness.

However, in the prior art, the sander is mostly used in practice, the clamping groove is directly fixed to the object to be sanded, so that the clamping grooves are often required to be replaced when facing the objects of different sizes, and therefore the sander is not favorable for the use of workers and cannot achieve the expected design effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a displacement device is prevented to grinder to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the anti-displacement device of the sanding machine comprises a pressing mechanism, wherein a first sliding groove is fixedly connected to the top end of the inner wall of a sanding box, the first sliding groove is slidably connected with a first hydraulic rod through a first sliding plate, a first pushing mechanism is fixedly connected to the upper portion of the left side wall of an outer tube of the first hydraulic rod, a second pushing mechanism is fixedly connected to the lower portion of the rear side of the outer tube of the first hydraulic rod, a first metal plate is fixedly connected to the bottom end of the first hydraulic rod, pressing mechanisms are fixedly connected to the left side and the right side of the lower surface of the first metal plate respectively, a motor is fixedly connected to the center of the lower surface of the first metal plate, the output end of the motor is fixedly connected with a second metal plate through a coupler, and a sanding roller is fixedly connected to the lower surface of the second metal plate;

the opening has been seted up respectively to the left and right sides below of case of polishing, the outer wall right side fixedly connected with air supply mechanism of case of polishing, the inner wall left and right sides of case of polishing is fixedly connected with third metal sheet, two respectively the bottom of third metal sheet is fixedly connected with fifth hydraulic stem, two respectively the bottom of fifth hydraulic stem is through accepting pole fixedly connected with limiting plate.

As a further improvement scheme of the technical scheme: the first pushing mechanism comprises a second hydraulic rod, the right side of the second hydraulic rod is fixedly connected with the upper portion of the outer pipe of the first hydraulic rod, the left side wall of the second hydraulic rod is connected with a second sliding groove in a sliding mode through a second sliding plate, and the left side of the outer wall of the second sliding groove is fixedly connected with the upper portion of the left side of the inner wall of the grinding box.

As a further improvement scheme of the technical scheme: the second pushing mechanism comprises a third hydraulic rod, the front side of the third hydraulic rod is fixedly connected with the lower portion of the rear side of the outer tube of the first hydraulic rod, the rear side of the third hydraulic rod is connected with a third sliding groove in a sliding mode through a third sliding plate, and the rear side of the outer wall of the third sliding groove is fixedly connected with the rear side of the inner wall of the grinding box.

As a further improvement scheme of the technical scheme: the pressing mechanism comprises a fourth hydraulic rod, the top end of the fourth hydraulic rod is fixedly connected with the lower surface of the first metal plate, the bottom end of the fourth hydraulic rod is fixedly connected with a pressing plate, and a buffer spring is sleeved on the outer wall of the fourth hydraulic rod.

As a further improvement scheme of the technical scheme: the left side and the right side of the lower surface of the first metal plate are respectively and fixedly connected with a pressure dividing rod, and the bottom ends of the two pressure dividing rods are respectively connected with the upper surface of the second metal plate in a sliding mode through a fourth sliding plate.

As a further improvement scheme of the technical scheme: air supply mechanism includes the backup pad, the left side wall of backup pad and the outer wall right side fixed connection of case of polishing, the last fixed surface of backup pad is connected with the air discharge fan, the left side wall of air discharge fan is through the fixed intercommunication of first breather pipe with the right side wall of case of polishing, the fixed intercommunication in right side wall top of air discharge fan has the second breather pipe.

As a further improvement scheme of the technical scheme: the grinding box is characterized in that a plurality of uniformly distributed rotating rollers are arranged below the inner wall of the grinding box, and the outer walls of the rotating rollers are connected with a conveying belt in a sliding mode.

As a further improvement scheme of the technical scheme: the grinding box is characterized in that supporting rods are fixedly connected to four corners of the bottom end of the outer wall of the grinding box respectively, a metal pipe is fixedly communicated with the center of the bottom end of the grinding box, and a water stop valve is arranged on the outer wall of the metal pipe.

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

1. the utility model discloses a be provided with fifth hydraulic stem and limiting plate, can be through the position of the fine change limiting plate of fifth hydraulic stem to can treat the object of polishing spacing, in addition through being provided with the fourth hydraulic stem, can be through the position change of the fine drive press plate of fourth hydraulic stem, thereby can be fine stabilize the object of treating polishing, stability when increasing polishing;

2. the utility model discloses a be provided with second hydraulic stem and third hydraulic stem, the position of the first metal sheet of change that can be fine to can effectual change motor and the position of the roller of polishing, can treat the different positions in object surface of polishing then and polish, made things convenient for staff's use.

Drawings

Fig. 1 is a schematic structural view of a displacement preventing device of a sanding machine according to the present invention;

fig. 2 is an enlarged schematic structural view of a portion a of the displacement preventing device of the sanding machine according to the present invention;

fig. 3 is an enlarged schematic structural view of a part B of the displacement preventing device of the sanding machine according to the present invention;

fig. 4 is a schematic view of an appearance structure of the anti-displacement device of the sanding machine according to the present invention;

fig. 5 is a schematic top view of the first sliding groove of the anti-displacement device of the sanding machine according to the present invention.

In the figure: 1. grinding a box; 2. a first sliding groove; 3. a first hydraulic lever; 4. a second hydraulic rod; 5. a second sliding groove; 6. a third hydraulic lever; 7. a third sliding groove; 8. a first metal plate; 9. a motor; 10. a second metal plate; 11. grinding a roller; 12. a pressure distributing rod; 13. a fourth hydraulic lever; 14. a buffer spring; 15. a pressing plate; 16. a third metal plate; 17. a fifth hydraulic lever; 18. a limiting plate; 19. a support plate; 20. an exhaust fan; 21. a rotating roller; 22. a conveyor belt; 23. a metal tube; 24. a water stop valve; 25. a support rod.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-5, in an embodiment of the present invention, an anti-displacement device of a sander, a first sliding groove 2 is fixedly connected to a top end of an inner wall of a sanding box 1, the first sliding groove 2 is slidably connected to a first hydraulic rod 3 through a first sliding plate, a first pushing mechanism is fixedly connected to a top portion of a left side wall of an outer tube of the first hydraulic rod 3, a second pushing mechanism is fixedly connected to a lower portion of a rear side of the outer tube of the first hydraulic rod 3, a first metal plate 8 is fixedly connected to a bottom end of the first hydraulic rod 3, pressing mechanisms are respectively fixedly connected to left and right sides of a lower surface of the first metal plate 8, a motor 9 is fixedly connected to a center of the lower surface of the first metal plate 8, an output end of the motor 9 is fixedly connected to a second metal plate 10 through a coupler, a sanding roller 11 is fixedly connected to a lower surface of the second metal plate 10, and a surface of an object to be sanded can be sanded well through the sanding roller 11;

the opening has been seted up respectively to the left and right sides below of case 1 of polishing, and the outer wall right side fixedly connected with air supply mechanism of case 1 of polishing, and the inner wall left and right sides of case 1 of polishing is fixedly connected with third metal sheet 16 respectively, and the bottom of two third metal sheets 16 is fixedly connected with fifth hydraulic stem 17 respectively, and the bottom of two fifth hydraulic stems 17 is respectively through adapting rod fixedly connected with limiting plate 18, can carry on spacingly through the fine object of treating of limiting plate 18.

Referring to fig. 1 and 3, the first pushing mechanism includes a second hydraulic rod 4, the right side of the second hydraulic rod 4 is fixedly connected to the upper portion of the outer tube of the first hydraulic rod 3, the left side wall of the second hydraulic rod 4 is slidably connected to a second sliding groove 5 through a second sliding plate, the left side of the outer wall of the second sliding groove 5 is fixedly connected to the upper portion of the left side of the inner wall of the grinding box 1, and the position of the second hydraulic rod 4 can be changed well through the second sliding groove 5.

In addition, the second pushing mechanism comprises a third hydraulic rod 6, the front side of the third hydraulic rod 6 is fixedly connected with the lower portion of the rear side of the outer tube of the first hydraulic rod 3, a third sliding groove 7 is connected to the rear side of the third hydraulic rod 6 through a third sliding plate in a sliding mode, the rear side of the outer wall of the third sliding groove 7 is fixedly connected with the rear side of the inner wall of the polishing box 1, and the position of the third hydraulic rod 6 can be well changed through the third sliding groove 7.

Referring to fig. 2, the pressing mechanism includes a fourth hydraulic rod 13, a top end of the fourth hydraulic rod 13 is fixedly connected to the lower surface of the first metal plate 8, a bottom end of the fourth hydraulic rod 13 is fixedly connected to a pressing plate 15, and a buffer spring 14 is sleeved on an outer wall of the fourth hydraulic rod 13, so that the force can be well buffered and released through the buffer spring 14.

Referring to fig. 1 and 2, the left and right sides of the lower surface of the first metal plate 8 are fixedly connected with pressure dividing rods 12, and the bottom ends of the two pressure dividing rods 12 are slidably connected with the upper surface of the second metal plate 10 through fourth sliding plates, so that pressure can be divided well through the pressure dividing rods 12.

Referring to fig. 1, the air supply mechanism includes a supporting plate 19, a left side wall of the supporting plate 19 is fixedly connected to a right side of an outer wall of the polishing box 1, an exhaust fan 20 is fixedly connected to an upper surface of the supporting plate 19, a left side wall of the exhaust fan 20 is fixedly communicated with a right side wall of the polishing box 1 through a first vent pipe, a second vent pipe is fixedly communicated above the right side wall of the exhaust fan 20, and the exhaust fan 20 can be well supported by the supporting plate 19.

It should be noted that a plurality of evenly distributed rotating rollers 21 are arranged below the inner wall of the grinding box 1, and the outer walls of the rotating rollers 21 are connected with a conveyor belt 22 in a sliding manner, so that the position of the object to be processed can be well changed through the conveyor belt 22.

It is worth mentioning that outer wall bottom four corners department of case 1 of polishing is fixedly connected with bracing piece 25 respectively, and the fixed intercommunication of bottom center department of case 1 of polishing has tubular metal resonator 23, and the outer wall of tubular metal resonator 23 is provided with stagnant water valve 24, can polish the piece that the in-process produced through the fine collection of tubular metal resonator 23.

The utility model discloses a theory of operation is:

in actual use, first, the fifth hydraulic rod 17 below the third metal plate 16 starts to operate to limit the object to be processed by changing the position of the limit plate 18, then the rotating roller 21 starts to rotate, the object to be processed is moved into the polishing tank 1 by the conveyor belt 22, then the third hydraulic rod 6 starts to operate to drive the first hydraulic rod 3 to slide in the first sliding groove 2, and the second hydraulic rod 4 slides in the second sliding groove 5, then the second hydraulic rod 4 starts to operate to drive the first hydraulic rod 3 to slide in the first sliding groove 2, and the third hydraulic rod 6 slides in the third sliding groove 7. Then, the first hydraulic lever 3 starts operating to bring about a change in the position of the first metal plate 8, the fourth hydraulic lever 13 starts operating to position the object to be processed by the pressing plate 15, and the state of the buffer spring 14 changes. Then the motor 9 starts working to drive the second metal plate 10 and the grinding roller 11 to start rotating to grind the object, meanwhile, the pressure dividing rod 12 slides correspondingly on the upper surface of the second metal plate 10, in the grinding process, the exhaust fan 20 above the supporting plate 19 starts working to change the air flow rate in the grinding box 1, the chips are blown to the bottom end of the inner wall of the grinding box 1, the water stop valve 24 is opened, and the chips are collected through the metal pipe 23 among the supporting rods 25.

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 invention.

Claims

1. The displacement preventing device of the sanding machine comprises a pressing mechanism and is characterized in that a first sliding groove (2) is fixedly connected to the top end of the inner wall of a sanding box (1), a first hydraulic rod (3) is slidably connected to the first sliding groove (2) through a first sliding plate, a first pushing mechanism is fixedly connected to the upper portion of the left side wall of an outer tube of the first hydraulic rod (3), a second pushing mechanism is fixedly connected to the lower portion of the rear side of the outer tube of the first hydraulic rod (3), a first metal plate (8) is fixedly connected to the bottom end of the first hydraulic rod (3), the pressing mechanisms are fixedly connected to the left side and the right side of the lower surface of the first metal plate (8) respectively, a motor (9) is fixedly connected to the center of the lower surface of the first metal plate (8), and the output end of the motor (9) is fixedly connected with a second metal plate (10) through a coupler, the lower surface of the second metal plate (10) is fixedly connected with a grinding roller (11);

the opening has been seted up respectively to the left and right sides below of case (1) of polishing, the outer wall right side fixedly connected with air supply mechanism of case (1) of polishing, the inner wall left and right sides of case (1) of polishing is fixedly connected with third metal sheet (16), two respectively the bottom of third metal sheet (16) is fixedly connected with fifth hydraulic stem (17), two the bottom of fifth hydraulic stem (17) is respectively through adapting rod fixedly connected with limiting plate (18).

2. The displacement preventing device of the sanding machine as claimed in claim 1, wherein the first pushing mechanism comprises a second hydraulic rod (4), the right side of the second hydraulic rod (4) is fixedly connected with the upper part of the outer pipe of the first hydraulic rod (3), the left side wall of the second hydraulic rod (4) is slidably connected with a second sliding groove (5) through a second sliding plate, and the left side of the outer wall of the second sliding groove (5) is fixedly connected with the upper part of the left side of the inner wall of the sanding box (1).

3. The displacement preventing device of the sanding machine as claimed in claim 1, wherein the second pushing mechanism comprises a third hydraulic rod (6), the front side of the third hydraulic rod (6) is fixedly connected with the lower portion of the rear side of the outer tube of the first hydraulic rod (3), the rear side of the third hydraulic rod (6) is slidably connected with a third sliding groove (7) through a third sliding plate, and the rear side of the outer wall of the third sliding groove (7) is fixedly connected with the rear side of the inner wall of the sanding box (1).

4. The anti-displacement device of the sanding machine according to claim 1, wherein the pressing mechanism comprises a fourth hydraulic rod (13), the top end of the fourth hydraulic rod (13) is fixedly connected with the lower surface of the first metal plate (8), the bottom end of the fourth hydraulic rod (13) is fixedly connected with a pressing plate (15), and a buffer spring (14) is sleeved on the outer wall of the fourth hydraulic rod (13).

5. The anti-displacement device of the sanding machine as claimed in claim 1, wherein the left and right sides of the lower surface of the first metal plate (8) are fixedly connected with partial pressure rods (12), and the bottom ends of the two partial pressure rods (12) are slidably connected with the upper surface of the second metal plate (10) through a fourth sliding plate.

6. The displacement preventing device of the sanding machine as claimed in claim 1, wherein the air supply mechanism comprises a support plate (19), the left side wall of the support plate (19) is fixedly connected with the right side of the outer wall of the sanding box (1), an exhaust fan (20) is fixedly connected to the upper surface of the support plate (19), the left side wall of the exhaust fan (20) is fixedly communicated with the right side wall of the sanding box (1) through a first vent pipe, and a second vent pipe is fixedly communicated above the right side wall of the exhaust fan (20).

7. The anti-displacement device of the sanding machine as claimed in claim 1, characterized in that a plurality of evenly distributed rotating rollers (21) are arranged below the inner wall of the sanding box (1), and a conveyor belt (22) is connected with the outer walls of the rotating rollers (21) in a sliding manner.

8. The anti-displacement device of the sanding machine as claimed in claim 1, wherein the four corners of the bottom end of the outer wall of the sanding box (1) are fixedly connected with support rods (25), the center of the bottom end of the sanding box (1) is fixedly communicated with a metal pipe (23), and the outer wall of the metal pipe (23) is provided with a water stop valve (24).