CN211890275U

CN211890275U - Mechanical equipment processing burnishing device

Info

Publication number: CN211890275U
Application number: CN202020421049.5U
Authority: CN
Inventors: 陈小苹; 李琪林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-28
Filing date: 2020-03-28
Publication date: 2020-11-10
Anticipated expiration: 2030-03-28

Abstract

The utility model discloses a mechanical equipment processing and polishing device, which comprises a polishing platform, wherein the upper surface of the polishing platform is symmetrically provided with a first vertical plate and a second vertical plate, the first vertical plate is fixedly arranged on the upper surface of the polishing platform, the second vertical plate is slidably arranged in the polishing platform, one side of the first vertical plate and one side of the second vertical plate are both rotatably provided with three-jaw chucks, one side of one of the three-jaw chucks is fixedly connected with a motor, the polishing platform is fixedly provided with a portal frame, the bottom surface of the portal frame is fixedly provided with an electric sliding table, the bottom of the electric sliding table is fixedly provided with an electric push rod, the output shaft end of the electric push rod is fixedly provided with a hanger, the bottom surface of the hanger is fixedly provided with a flexible polishing component, the flexible polishing component comprises two groups of a first belt wheel and a second belt wheel, the stress is ensured to be uniform, and the thin-wall metal pipe is prevented from being deformed during polishing.

Description

Mechanical equipment processing burnishing device

Technical Field

The utility model relates to a machining technical field specifically is a mechanical equipment processing burnishing device.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The machining method can be divided into cutting machining and pressure machining according to the difference of machining modes, namely the shape, the size, the relative position and the property of a blank are made to be the whole process of qualified parts by using a traditional machining method according to the pattern and the size of a drawing, and the machining process is the work required before workers carry out machining, so that the machining error in the machining process is avoided, and the economic loss is avoided.

Polishing refers to a process of reducing the roughness of a workpiece surface by mechanical, chemical, or electrochemical actions to obtain a bright, flat surface. The method is to carry out modification processing on the surface of a workpiece by using a polishing tool and abrasive particles or other polishing media.

When the surface of the thin-wall metal pipe is polished, the control of the grinding head is particularly important, many heavy polishing devices easily cause the deformation of the thin-wall metal pipe during polishing, and the thin-wall metal pipe is not convenient to position because no corresponding clamping mechanism exists for the thin-wall metal pipe.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mechanical equipment processing and polishing device, which is provided with a flexible polishing component to polish the surface of a thin-wall metal pipe, so as to ensure uniform stress and prevent the thin-wall metal pipe from deforming during polishing; the polishing platform is provided with two groups of three-jaw chucks for clamping and positioning the thin-wall metal pipe, and the three-jaw chucks are arranged on the polishing platform in a sliding manner, so that the polishing platform is suitable for the thin-wall metal pipes with different inner diameters and different lengths, and the problems in the background art are solved.

In order to achieve the above object, the utility model provides a following technical scheme: a mechanical equipment machining and polishing device comprises a polishing platform, wherein a first vertical plate and a second vertical plate are symmetrically arranged on the upper surface of the polishing platform, the first vertical plate is fixedly arranged on the upper surface of the polishing platform, the second vertical plate is slidably arranged in the polishing platform, three-jaw chucks are rotatably arranged on one sides of the first vertical plate and the second vertical plate, one side of one group of the three-jaw chucks is fixedly connected with a motor, a portal frame is fixedly arranged on the polishing platform, and an electric sliding table is fixedly arranged on the bottom surface of the portal frame;

electric sliding table bottom fixed mounting has electric putter, electric putter's output shaft fixed mounting has the gallows, gallows bottom surface fixed mounting has flexible polishing subassembly, flexible polishing subassembly includes two sets of first band pulleys and second band pulley, and is two sets of first band pulley and second band pulley rotate to be installed in the gallows, and the transmission is connected with the polishing area between two sets of first band pulleys and the second band pulley, second band pulley bilateral symmetry is provided with the backup pad, fixed mounting has the spring between backup pad and the gallows.

Preferably, a sliding groove is formed in one side of the upper surface of the polishing platform, and the bottom of the second vertical plate is in clearance fit with the sliding groove.

Preferably, a threaded rod is rotatably mounted on one side of the second vertical plate, a positioning block is fixedly mounted on one side of the upper surface of the polishing platform, and the threaded rod is in threaded connection with the inside of the positioning block.

Preferably, a rotating shaft is fixedly mounted on one side of the three-jaw chuck and fixedly connected with an output shaft of the motor.

Preferably, the surfaces of the first belt wheel and the second belt wheel are provided with grooves, the inner ring of the polishing belt is provided with protrusions, and the grooves are in clearance fit with the protrusions.

Preferably, the top of the supporting plate is fixedly provided with a guide rod, the guide rod penetrates through the spring, and the guide rod is in sliding fit with the hanging bracket.

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

1. the flexible polishing component is arranged to polish the surface of the thin-wall metal pipe, so that the uniform stress is ensured, and the thin-wall metal pipe is prevented from deforming during polishing;

2. the polishing platform is provided with two groups of three-jaw chucks for clamping and positioning the thin-wall metal pipe, and the three-jaw chucks are slidably arranged on the polishing platform and are suitable for the thin-wall metal pipes with different inner diameters and different lengths.

Drawings

Fig. 1 is a schematic structural view of a mechanical equipment processing and polishing device according to the present invention;

FIG. 2 is a schematic side view of the mechanical polishing device of the present invention;

FIG. 3 is a schematic side view of the flexible polishing assembly of the mechanical polishing apparatus of the present invention;

fig. 4 is an enlarged schematic structural diagram of a part a in fig. 3 of the mechanical device processing and polishing apparatus of the present invention.

In the figure: 1. polishing the platform; 101. a chute; 2. a first vertical plate; 3. a second vertical plate; 4. a three-jaw chuck; 5. a motor; 6. a gantry; 7. an electric sliding table; 8. a flexible polishing assembly; 801. a first pulley; 802. a second pulley; 803. a polishing belt; 804. a support plate; 805. a spring; 806. a guide bar; 9. a threaded rod; 10. positioning blocks; 11. a rotating shaft; 12. a groove; 13. a protrusion; 14. an electric push rod; 15. a hanger frame.

Detailed Description

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

Referring to fig. 1-4, the present invention provides a technical solution: a mechanical equipment processing and polishing device comprises a polishing platform 1, wherein a first vertical plate 2 and a second vertical plate 3 are symmetrically arranged on the upper surface of the polishing platform 1, the first vertical plate 2 is fixedly arranged on the upper surface of the polishing platform 1, the second vertical plate 3 is slidably arranged in the polishing platform 1, a chute 101 is formed in one side of the upper surface of the polishing platform 1, the bottom of the second vertical plate 3 is in clearance fit with the chute 101, a threaded rod 9 is rotatably arranged on one side of the second vertical plate 3, a positioning block 10 is fixedly arranged on one side of the upper surface of the polishing platform 1, the threaded rod 9 is in threaded connection with the positioning block 10, the threaded rod 9 is rotated to drive the second vertical plate 3 to slide in the polishing platform 1, the distance between two sets of three-jaw chucks 4 is adjusted;

first riser

2 and 3 one sides of second riser all rotate and install three-jaw chuck 4, wherein a set of three-jaw chuck 4 one side fixedly connected with motor 5, and three-jaw chuck 4 one side fixed mounting has pivot 11, and pivot 11 and motor 5's output shaft fixed connection, fixed mounting has portal frame 6 on the polishing platform 1, and portal frame 6 bottom surface fixed mounting has electronic slip table 7.

Referring to fig. 1-4, an electric push rod 14 is fixedly installed at the bottom of an electric sliding table 7, a hanger 15 is fixedly installed at an output shaft end of the electric push rod 14, a flexible polishing assembly 8 is fixedly installed at the bottom surface of the hanger 15, the flexible polishing assembly 8 comprises two sets of first belt wheels 801 and second belt wheels 802, the two sets of first belt wheels 801 and second belt wheels 802 are rotatably installed in the hanger 15, a polishing belt 803 is in transmission connection between the two sets of first belt wheels 801 and second belt wheels 802, grooves 12 are formed in the surfaces of the first belt wheels 801 and the second belt wheels 802, protrusions 13 are arranged on the inner ring of the polishing belt 803, the grooves 12 are in clearance fit with the protrusions 13, the installation position of the polishing belt 803 is limited by the clearance fit of the grooves 12 and the protrusions; the bottom of the electric sliding table 7 is fixedly provided with a hanging bracket 15, two sides of the second belt wheel 802 are symmetrically provided with supporting plates 804, a spring 805 is fixedly arranged between the supporting plates 804 and the hanging bracket 15, the top of the supporting plate 804 is fixedly provided with a guide rod 806, the guide rod 806 penetrates through the spring 805, the guide rod 806 is in sliding fit with the hanging bracket 15, the elastic action track of the second belt wheel 802 is limited by the guide rod 806, and the stability of the structure is ensured.

In this embodiment, the motor 5, the electric sliding table 7 and the electric push rod 14 are all powered by an external power supply, and the working principle is well known to those skilled in the art.

In this embodiment, a touch switch may be selected to electrically control the electric push rod 14, which is an electrical control structure known to those skilled in the art, and therefore, the detailed description is omitted.

The working principle is as follows: during the use, fix the thin wall metal tube between two sets of three-jaw chucks 4, through the jack catch diameter of adjusting the position of second riser 3 and three-jaw chucks 4, fix corresponding work piece of treating polishing, after fixed, start electric putter 14 and electronic slip table 7 and move flexible polishing subassembly 8 to thin wall metal tube one side, make polishing area 803 outer loop one side complete with the tangent back of thin wall metal tube, stop electric putter 14, start motor 5, utilize three-jaw chucks 4 to drive the rotation of thin wall metal tube, carry out polishing treatment.

Set up spring 805, guarantee the flexible contact between messenger's polishing belt 803 and the thin-walled metal tube, realize the surface finish when reducing the hard friction of thin-walled metal tube, guarantee that the atress is even, prevent that the thin-walled metal tube from producing deformation when polishing, set up two sets of three-jaw chucks 4 and carry out the clamping location to the thin-walled metal tube on polishing platform 1, and have a set of three-jaw chuck 4 slidable mounting on polishing platform 1, be applicable to the thin-walled metal tube of different internal diameters and different length.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanical equipment processing burnishing device, includes polishing platform (1), its characterized in that: a first vertical plate (2) and a second vertical plate (3) are symmetrically arranged on the upper surface of the polishing platform (1), the first vertical plate (2) is fixedly arranged on the upper surface of the polishing platform (1), the second vertical plate (3) is slidably arranged in the polishing platform (1), three-jaw chucks (4) are rotatably arranged on one sides of the first vertical plate (2) and the second vertical plate (3), a motor (5) is fixedly connected to one side of one group of the three-jaw chucks (4), a portal frame (6) is fixedly arranged on the polishing platform (1), and an electric sliding table (7) is fixedly arranged on the bottom surface of the portal frame (6);

electric sliding table (7) bottom fixed mounting has electric putter (14), the output shaft fixed mounting of electric putter (14) has gallows (15), gallows (15) bottom surface fixed mounting has flexible polishing subassembly (8), flexible polishing subassembly (8) include two sets of first band pulley (801) and second band pulley (802), and are two sets of first band pulley (801) and second band pulley (802) rotate and install in gallows (15), and the transmission is connected with polishing belt (803) between two sets of first band pulley (801) and second band pulley (802), second band pulley (802) bilateral symmetry is provided with backup pad (804), fixed mounting has spring (805) between backup pad (804) and gallows (15).

2. The machining device processing and polishing apparatus according to claim 1, wherein: one side of the upper surface of the polishing platform (1) is provided with a sliding groove (101), and the bottom of the second vertical plate (3) is in clearance fit with the sliding groove (101).

3. The machining device processing and polishing apparatus according to claim 1, wherein: a threaded rod (9) is rotatably mounted on one side of the second vertical plate (3), a positioning block (10) is fixedly mounted on one side of the upper surface of the polishing platform (1), and the threaded rod (9) is in threaded connection with the positioning block (10).

4. The machining device processing and polishing apparatus according to claim 1, wherein: and a rotating shaft (11) is fixedly installed on one side of the three-jaw chuck (4), and the rotating shaft (11) is fixedly connected with the output shaft end of the motor (5).

5. The machining device processing and polishing apparatus according to claim 1, wherein: grooves (12) are formed in the surfaces of the first belt wheel (801) and the second belt wheel (802), protrusions (13) are arranged on the inner ring of the polishing belt (803), and the grooves (12) are in clearance fit with the protrusions (13).

6. The machining device processing and polishing apparatus according to claim 1, wherein: the top of the supporting plate (804) is fixedly provided with a guide rod (806), the guide rod (806) penetrates through the spring (805), and the guide rod (806) is in sliding fit with the hanging bracket (15).