CN219255190U

CN219255190U - Taper hole polishing mechanism of numerical control band sawing machine

Info

Publication number: CN219255190U
Application number: CN202320243273.3U
Authority: CN
Inventors: 陈雪; 吕智; 武伟
Original assignee: Baotou Vocational and Technical College
Current assignee: Baotou Vocational and Technical College
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-06-27
Anticipated expiration: 2033-02-14

Abstract

The utility model relates to the technical field of numerical control band sawing machines, in particular to a taper hole polishing mechanism of a numerical control band sawing machine, which comprises a polishing operation table, wherein a cushion block is fixedly connected to the top of the polishing operation table, a motor is fixedly connected to the top of the cushion block, an output shaft of the motor is fixedly connected with a rotating shaft through a coupler, a bearing is fixedly connected to the outer wall of the rotating shaft, a fixed block is fixedly connected to the outer wall of the bearing, a mounting groove is formed in one end of the rotating shaft, and a mounting column is connected to the inner wall of the mounting groove through threads. According to the numerical control band sawing machine taper hole polishing mechanism, even facing taper holes of different sizes, the main connecting structure of the rotating shaft and the mounting column is not required to be detached in the disassembling and mounting process, and only the drill bit polishing surface layer structure mounted by the mounting sleeve box is required to be mounted, so that the accurate connecting structure is protected, the damage and the economic loss are reduced, the use requirements of people are further met, and convenience is brought to the work of people.

Description

Taper hole polishing mechanism of numerical control band sawing machine

Technical Field

The utility model relates to the technical field of numerical control band sawing machines, in particular to a taper hole polishing mechanism of a numerical control band sawing machine.

Background

When the numerical control band sawing machine is used, various cutters are used for sawing round materials, square materials, pipe materials, sectional materials and the like. The sawing machine is generally not very high in machining precision and is mostly used for cutting off various bars, pipes and other sectional materials in a material preparation workshop. The structure is divided into horizontal type and vertical type; the method is divided into semi-automatic, full-automatic and numerical control according to functions. The horizontal type can be divided into double upright posts and scissors type. The sawed materials have burrs or rough surfaces, and polishing structure equipment is generally arranged on an operating platform of the numerical control machine tool.

Polishing refers to the reduction of the surface roughness of a workpiece by using the action of machinery, chemistry or electrochemistry, and is a finishing process of the surface of the workpiece by using a polishing tool and abrasive particles or other polishing media. In the structure to the taper hole polishing of current, when the taper bit polishing of using generally, need change the drill bit in the face of not unidimensional taper hole, change dismouting drill bit repeatedly and damage main shaft and connecting piece easily, the bit polishing structure cost is more expensive, can cause economic loss.

Therefore, the need for providing a cone hole polishing mechanism of a numerical control band sawing machine is urgent.

Disclosure of Invention

In order to solve the problem that a main shaft and a connecting piece are easy to damage when the drill polishing structure is repeatedly assembled and disassembled, the utility model aims to provide the numerical control band sawing machine taper hole polishing mechanism.

The utility model provides a taper hole polishing mechanism of a numerical control band sawing machine, which comprises a polishing operation table, wherein a cushion block is fixedly connected to the top of the polishing operation table, a motor is fixedly connected to the top of the cushion block, an output shaft of the motor is fixedly connected with a rotating shaft through a coupler, a bearing is fixedly connected to the outer wall of the rotating shaft, and a fixing block is fixedly connected to the outer wall of the bearing.

The utility model discloses a rotary shaft, including installation groove, installation groove's inner wall threaded connection has the erection column, the one end fixedly connected with spliced pole of the Hu Anzhuang post of belonging, the one end fixedly connected with small-size taper hole polishing piece of spliced pole, the outer wall threaded connection of spliced pole has the installation sleeve pipe, the large-size taper hole polishing piece of one end fixedly connected with of installation sleeve pipe, through polishing operation panel, cushion, motor, pivot, bearing, fixed block, mounting hole, erection groove, erection column, spliced pole, small-size taper hole polishing piece, installation sleeve pipe and large-size taper hole polishing piece of setting, even facing different sizes's taper hole, need not split pivot and the main connection structure of erection column in the dismantlement installation process, only need the drill bit polishing top layer structure of installation cover box type just can, has protected accurate connection structure, reduces damage and economic loss to further satisfied people's user demand, brought convenience for people's work.

Preferably, the outer wall fixedly connected with roller bearing of pivot, the outer wall fixedly connected with pipe of roller bearing puts the polishing ring, can also polish tubular structure.

Preferably, the mounting hole has been seted up to one side of fixed block, and the outer wall of bearing and the inner wall fixed connection of mounting hole, and the bottom of fixed block and the top fixed connection of polishing operation panel, the pivot of being convenient for install.

Preferably, one end of the rotating shaft penetrates through one end of the roller and one side of the fixed block respectively and extends to the other side of the fixed block, and the rotating shaft is movably connected with the fixed block through the bearing and the mounting hole, so that the rotating shaft in high-speed operation can be kept balanced.

Preferably, the top fixedly connected with left fixture block of polishing operation panel, the top fixedly connected with right fixture block of polishing operation panel is convenient for install splint.

Preferably, the top swing joint of polishing operation panel has splint, and just equals the thickness of splint between left fixture block and the right fixture block, is convenient for make up splint, left fixture block, right fixture block and visual ya keli apron and install into a semi-closed shielding space.

Preferably, the top swing joint of splint has visual ya keli apron, and the top of left fixture block and the top of right fixture block all with the bottom swing joint of visual ya keli apron, the split of the structure of being convenient for.

Preferably, the top fixedly connected with drainage half pipe of polishing operation panel, the inner wall swing joint of drainage half pipe has tubular goods, one side swing joint of polishing operation panel has the splendid attire case, and the splendid attire case is convenient for hold of material after polishing, or collection when powder piece cleans.

The technical means of the utility model has the following technical effects:

(1) According to the polishing device, through the polishing operation table, the cushion block, the motor, the rotating shaft, the bearing, the fixed block, the mounting hole, the mounting groove, the mounting column, the connecting column, the small-size taper hole polishing block, the mounting sleeve and the large-size taper hole polishing block, even if the taper holes with different sizes are faced, the main connecting structure of the rotating shaft and the mounting column is not required to be detached in the dismounting and mounting process, only the drill bit polishing surface layer structure installed in the sleeve box type is required to be installed, the quasi-connecting structure is protected, the damage and the economic loss are reduced, the use requirements of people are further met, and convenience is brought to the work of people.

(2) According to the polishing device, the polishing operation table, the left clamping block, the right clamping block, the clamping plate, the visible acrylic cover plate and the containing box are arranged, so that a lot of fragments can be generated during polishing, a semi-closed shielding space can be formed by combining and installing the structures, the situation that the fragments fly accidentally to hurt workers is effectively protected and reduced, and the polishing device is safer and more practical, so that the use requirement of people is further met, and convenience is brought to the work of people.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a side view of the present utility model;

FIG. 4 is a schematic diagram showing the connection of the polishing operation table, the holding box, the cushion block, the motor, the rotating shaft, the rolling shaft, the tube polishing ring, the fixed block, the mounting sleeve, the large taper hole polishing block, the drainage half tube and the tubular product;

FIG. 5 is a diagram showing the connection of the left clamping block, the right clamping block, the clamping plate and the visible acrylic cover plate structure;

fig. 6 is an enlarged view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a polishing operation table; 2. a cushion block; 3. a motor; 4. a rotating shaft; 5. a roller; 6. a polishing ring is arranged on the tube; 7. a bearing; 8. a fixed block; 9. a mounting hole; 10. a mounting groove; 11. a mounting column; 12. a connecting column; 13. small taper hole polishing block; 14. installing a sleeve; 15. large taper hole polishing block; 16. a left clamping block; 17. a right clamping block; 18. a clamping plate; 19. a visual acrylic cover plate; 20. a drainage half tube; 21. a tubular article; 22. and (5) a containing box.

Detailed Description

For a clearer understanding of technical features, objects, and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings.

Example 1

The preferred embodiment of the cone hole polishing mechanism of the numerical control band sawing machine provided by the utility model is shown in fig. 1 to 6: the utility model provides a numerical control band sawing machine taper hole polishing mechanism, includes polishing operation panel 1, the top fixedly connected with cushion 2 of polishing operation panel 1, the top fixedly connected with motor 3 of cushion 2, the output shaft of motor 3 passes through shaft coupling fixedly connected with pivot 4, the outer wall fixedly connected with bearing 7 of pivot 4, the outer wall fixedly connected with fixed block 8 of bearing 7.

The mounting groove 10 has been seted up to the one end of pivot 4, the inner wall threaded connection of mounting groove 10 has erection column 11, the one end fixedly connected with spliced pole 12 of Hu Anzhuang post 11 of belonged, the one end fixedly connected with small-size taper hole polishing piece 13 of spliced pole 12, the outer wall threaded connection of spliced pole 12 has installation sleeve 14, the one end fixedly connected with large-size taper hole polishing piece 15 of installation sleeve 14, through the polishing operation panel 1 that sets up, cushion 2, motor 3, pivot 4, bearing 7, fixed block 8, mounting hole 9, mounting groove 10, erection column 11, spliced pole 12, small-size taper hole polishing piece 13, installation sleeve 14 and large-size taper hole polishing piece 15, even facing different sizes's taper hole, need not split pivot 4 and erection column 11 main connection structure in the dismantlement installation, only need install the drill bit top layer structure of box installation just can, the accurate connection structure has been protected, damage and economic loss are reduced, thereby further satisfied people's user demand, convenience has been brought for people's work.

In this embodiment, the outer wall of the rotating shaft 4 is fixedly connected with a roller 5, and the outer wall of the roller 5 is fixedly connected with a tube polishing ring 6, so that the tubular structure can be polished.

Example 2

On the basis of embodiment 1, a preferred embodiment of the cone hole polishing mechanism of the numerical control band sawing machine provided by the utility model is shown in fig. 1 to 6: one side of the fixed block 8 is provided with a mounting hole 9, the outer wall of the bearing 7 is fixedly connected with the inner wall of the mounting hole 9, and the bottom of the fixed block 8 is fixedly connected with the top of the polishing operation table 1, so that the rotating shaft 4 is convenient to mount.

In this embodiment, one end of the rotating shaft 4 penetrates through one end of the roller 5 and one side of the fixed block 8 and extends to the other side of the fixed block 8, and the rotating shaft 4 is movably connected with the fixed block 8 through the bearing 7 and the mounting hole 9, so that the rotating shaft 4 in high-speed operation is kept balanced.

In this embodiment, the top of the polishing operation table 1 is fixedly connected with a left clamping block 16, and the top of the polishing operation table 1 is fixedly connected with a right clamping block 17, so as to facilitate the installation of a clamping plate 18.

In this embodiment, the top of the polishing console 1 is movably connected with a clamping plate 18, and the distance between the left clamping block 16 and the right clamping block 17 is just equal to the thickness of the clamping plate 18, so that the clamping plate 18, the left clamping block 16, the right clamping block 17 and the visual acrylic cover plate 19 are conveniently assembled and installed to form a semi-closed shielding space.

In this embodiment, the top of the clamping plate 18 is movably connected with a visual acrylic cover plate 19, and the top of the left clamping block 16 and the top of the right clamping block 17 are movably connected with the bottom of the visual acrylic cover plate 19, so that the structure is convenient to disassemble.

In this embodiment, the top fixedly connected with drainage half pipe 20 of polishing operation panel 1, the inner wall swing joint of drainage half pipe 20 has tubular goods 21, and one side swing joint of polishing operation panel 1 has splendid attire case 22, and splendid attire case 22 is convenient for hold the material after polishing, or collection when powder piece cleans.

When the utility model is operated and used, as shown in fig. 1 to 6, the connecting column 12 is firstly taken out, the mounting column 11 at one end of the connecting column is inserted into the mounting groove 10 at one end of the rotating shaft 4, the screwing and the mounting are firm, then the motor 3 is started, the motor 3 drives the rotating shaft 4 to rotate at a high speed, the rotating shaft 4 drives the connecting column 12 to rotate, the small-size taper hole polishing blocks 13 at the other end of the connecting column 12 also rotate simultaneously, and the taper holes to be polished can start to be polished by aligning with the small-size taper hole polishing blocks 13;

when a taper hole with a larger size needs to be polished, after the taper hole is closed, the mounting sleeve 14 is sleeved and screwed on the connecting column 12 for mounting, a large taper hole polishing block 15 at one end of the mounting sleeve 14 can also be just sleeved outside the small taper hole polishing block 13, and the motor 3 is started again, so that polishing can be started;

finally, the tubular product 21 can be placed on the drainage half pipe 20 and pushed between the two groups of rollers 5, the two groups of motors 3 are started simultaneously, the two groups of rotating shafts 4 are rotated simultaneously, the tubular product 21 can be polished while the taper holes are polished, the clamping plate 18 is inserted between the left clamping block 16 and the right clamping block 17, and then the visual acrylic cover plate 19 is placed on the tops of the left clamping block 16, the right clamping block 17 and the clamping plate 18 to form a semi-closed space, so that most scattered scraps can be prevented when the tubular product 21 is polished.

To sum up, this numerical control band sawing machine taper hole polishing machine constructs, even facing the taper hole of equidimension, need not split pivot 4 and the main connection structure of erection column 11 in the dismantlement installation, only need the drill bit polishing surface structure of installation cover box type installation just can, the accurate connection structure of having protected, damage and economic loss are reduced, and when polishing, can produce a lot of piece, can make up the installation into a semi-closed shielding space between the structure, effectively protect and reduced the circumstances that the scattered accidental injury staff of piece, it is safer practical.

The foregoing is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model. Any equivalent changes and modifications can be made by those skilled in the art without departing from the spirit and principles of this utility model, and are intended to be within the scope of this utility model. Moreover, it should be noted that the components of the present utility model are not limited to the above-mentioned overall application, and each technical feature described in the specification of the present utility model may be selected to be used alone or in combination of a plurality of options according to actual needs, so that other combinations and specific applications related to the present utility model are covered by the present utility model.

Claims

1. The utility model provides a numerical control band sawing machine taper hole polishing mechanism, includes polishing operation panel (1), its characterized in that: the polishing device is characterized in that a cushion block (2) is fixedly connected to the top of the polishing operation table (1), a motor (3) is fixedly connected to the top of the cushion block (2), a rotating shaft (4) is fixedly connected to an output shaft of the motor (3) through a coupler, a bearing (7) is fixedly connected to the outer wall of the rotating shaft (4), and a fixing block (8) is fixedly connected to the outer wall of the bearing (7);

the utility model discloses a polishing device for a large-size taper hole, including installation groove (10) has been seted up to one end of pivot (4), inner wall threaded connection of installation groove (10) has erection column (11), the one end fixedly connected with spliced pole (12) of belonged Hu Anzhuang post (11), the one end fixedly connected with small-size taper hole polishing piece (13) of spliced pole (12), the outer wall threaded connection of spliced pole (12) has installation sleeve (14), the one end fixedly connected with large-size taper hole polishing piece (15) of installation sleeve (14).

2. The numerical control band sawing machine taper hole polishing mechanism as set forth in claim 1, wherein: the outer wall of the rotating shaft (4) is fixedly connected with a rolling shaft (5), and the outer wall of the rolling shaft (5) is fixedly connected with a tube polishing ring (6).

3. The numerical control band sawing machine taper hole polishing mechanism as set forth in claim 1, wherein: one side of the fixed block (8) is provided with a mounting hole (9), the outer wall of the bearing (7) is fixedly connected with the inner wall of the mounting hole (9), and the bottom of the fixed block (8) is fixedly connected with the top of the polishing operation table (1).

4. The numerical control band sawing machine taper hole polishing mechanism as set forth in claim 1, wherein: one end of the rotating shaft (4) penetrates through one end of the roller (5) and one side of the fixed block (8) respectively and extends to the other side of the fixed block (8), and the rotating shaft (4) is movably connected with the fixed block (8) through the bearing (7) and the mounting hole (9).

5. The numerical control band sawing machine taper hole polishing mechanism as set forth in claim 1, wherein: the top of polishing operation panel (1) fixedly connected with left fixture block (16), the top of polishing operation panel (1) fixedly connected with right fixture block (17).

6. The numerical control band sawing machine taper hole polishing mechanism as set forth in claim 1, wherein: the top of the polishing operation table (1) is movably connected with a clamping plate (18), and the distance between the left clamping block (16) and the right clamping block (17) is just equal to the thickness of the clamping plate (18).

7. The numerical control band sawing machine taper hole polishing mechanism as set forth in claim 6, wherein: the top swing joint of splint (18) has visual ya keli apron (19), and the top of left fixture block (16) and the top of right fixture block (17) all with the bottom swing joint of visual ya keli apron (19).

8. The numerical control band sawing machine taper hole polishing mechanism as set forth in claim 1, wherein: the top fixedly connected with drainage half pipe (20) of polishing operation panel (1), the inner wall swing joint of drainage half pipe (20) has tubular goods (21), one side swing joint of polishing operation panel (1) has splendid attire case (22).