Tubular part polishing device

Abstract

The utility model discloses a tubular part polishing device which comprises an operation table, one end of a tubular part can be clamped and positioned by arranging a positioning assembly, meanwhile, the clamped tubular part can be rotated, the outer wall of the tubular part can be conveniently polished in all directions in the follow-up process, and by arranging a translation assembly, the outer wall of the tubular part can be polished in all directions in the follow-up process. According to the tubular part polishing device, the positioning assembly can be driven to do reciprocating motion in the horizontal direction, so that a tubular part can be pushed, the outer wall of the tubular part can be polished, by arranging the guide assembly, the situation that the pushed tubular part deviates is prevented, the stability of the polishing process is improved, and in addition, the polishing efficiency is improved. The V-shaped material guide groove is formed in the top of the operation table, rust chippings falling during grinding can naturally slide into the waste chipping collecting opening along the upper surface of the V-shaped material guide groove, and therefore impurities such as the rust chippings can be conveniently collected in a unified mode, and the environmental sanitation of a workshop is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of parts grinding, in particular to a tubular parts grinding device. Background Art

[0002] Generally, after the production of tubular parts, the surface of the tubular parts will oxidize and rust due to long storage or transportation time. At the same time, there will be other debris such as sticky sand and welding slag on the surface of the tubular parts, which will affect the subsequent processing procedures such as coating anti-corrosion layer. Therefore, the surface of tubular parts generally needs to be polished and rust-removed.

[0003] For example, a tubular parts surface grinding device (Announcement No.: CN210189391U), the device includes a workbench, and also includes a horizontal moving mechanism, a positioning mechanism and a grinding mechanism, the horizontal moving mechanism includes a horizontal track assembly and a driving assembly, the horizontal track assembly is located on the top of the workbench, the driving assembly can be horizontally moved inside the horizontal track assembly, the grinding mechanism includes a left-end clamping assembly and a right-end positioning assembly, the left-end clamping assembly and the right-end positioning assembly are symmetrically and spaced apart on the top of the driving assembly, the grinding mechanism includes a lifting assembly and a grinder, the lifting assembly is located above the left-end clamping assembly and the right-end positioning assembly, the grinder is vertically arranged at the working end of the lifting assembly, and the working end of the grinder is horizontally arranged downward, the equipment needs to be loaded in sequence, and can automatically grind the tubular parts to improve the grinding efficiency.

[0004] However, the device still has the following defects:

[0005] When the device is in use, rust and other impurities that fall off during grinding are easily scattered around the device, affecting the environmental sanitation of the workshop. Therefore, we need to propose a tubular parts grinding device. Utility Model Content

[0006] The utility model aims to provide a tubular parts grinding device, aiming to solve the problem in the prior art that rust and other impurities dropped by grinding are easily scattered around the device, affecting the environmental sanitation of the workshop.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A tubular parts grinding device comprises an operating table, wherein a connecting plate is symmetrically fixedly installed on the bottom of the operating table, and two groups of the tops of the connecting plates are fixedly connected to a support frame, and two groups of mounting plates are symmetrically fixedly installed on the inner top of the support frame, a positioning assembly for clamping one end of the tubular part is arranged above the operating table, and a translation assembly for cooperating with the positioning assembly to push the tubular part is arranged on the opposite side of the two groups of mounting plates, and two groups of guide assemblies are symmetrically arranged on the top of the operating table to prevent the tubular parts from being pushed from deflecting, and a grinding device body is fixedly installed on one side of the guide assembly of the operating table, a V-shaped material guide groove is provided on the top of the operating table, and a waste chip collection port is provided on the inner bottom of the V-shaped material guide groove of the operating table.

[0009] Preferably, the translation assembly includes a ball screw, both ends of which are rotatably mounted on opposite side walls of two groups of mounting plates, one end of the ball screw passes through one group of mounting plates and is connected to a first drive motor, and a translation plate is threadedly connected to the outer wall of the ball screw.

[0010] Preferably, two groups of guide rods are further included, the two groups of guide rods are respectively slidably inserted into the interior of the translation plate, and the two ends of the two groups of guide rods are respectively fixedly connected to the side walls on the opposite side of the two groups of mounting plates.

[0011] Preferably, it further comprises a first electric push rod, which is fixedly mounted on the bottom of the translation plate, and one end of the telescopic end of the first electric push rod is fixedly connected to the lifting plate.

[0012] Preferably, the positioning assembly includes a second drive motor, which is fixedly installed at the bottom of the lifting plate, one end of the output shaft of the second drive motor is fixedly connected to a rotating rod, one end of the rotating rod is fixedly connected to a positioning cylinder, two groups of threaded columns are symmetrically threaded on the outer wall of the positioning cylinder, one end of the threaded column passes through the positioning cylinder and is rotatably connected to a clamping plate, and the other end of the threaded column is fixedly connected to an adjusting knob.

[0013] Preferably, the guide assembly includes a vertical plate, which is fixedly mounted on the upper surface of the V-shaped material guide trough, a second electric push rod is fixedly mounted on one side wall of the vertical plate, one end of the telescopic end of the second electric push rod passes through the vertical plate and is fixedly connected to a fixed plate, and a guide block is fixedly connected to one side wall of the fixed plate.

[0014] Preferably, one side of the guide block is arranged in a V shape, and a plurality of groups of balls are movably mounted on a side wall of one side of the guide block.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model can clamp and position one end of the tubular part by arranging a positioning component, and can rotate the clamped tubular part at the same time, so as to facilitate the subsequent all-round grinding of the outer wall thereof; by arranging a translation component, the positioning component can be driven to perform horizontal reciprocating motion, so that the tubular part can be pushed, so that the outer wall of the tubular part can be ground; by arranging a guide component, it is played to prevent the tubular part being pushed from deviating, which is beneficial to improve the stability of the grinding process; in addition, by providing a V-shaped guide groove on the top of the operating table, rusty debris dropped by grinding can naturally slide along the upper surface of the V-shaped guide groove to the inside of the waste debris collection port, so that the rusty debris and other impurities can be collected uniformly to avoid affecting the environmental sanitation of the workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the translation assembly and the positioning assembly of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the positioning component of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the guide assembly of the utility model.

[0021] In the figure: 1. operating table; 2. connecting plate; 3. mounting plate; 4. positioning assembly; 401. second driving motor; 402. rotating rod; 403. positioning cylinder; 404. threaded column; 405. clamping plate; 406. adjusting knob; 5. translation assembly; 501. ball screw; 502. first driving motor; 503. translation plate; 6. guide assembly; 601. vertical plate; 602. second electric push rod; 603. fixing plate; 604. guide block; 7. grinding device body; 8. V-shaped material guide trough; 9. waste chip collection port; 10. first electric push rod; 11. lifting plate; 12. guide rod; 13. ball; 14. support frame. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A tubular parts grinding device comprises an operating table 1, a connecting plate 2 is symmetrically fixedly installed at the bottom of the operating table 1, a support frame 14 is fixedly connected to the top of two groups of connecting plates 2, two groups of mounting plates 3 are symmetrically fixedly installed on the inner top of the support frame 14, a positioning component 4 for clamping one end of the tubular parts is arranged above the operating table 1, and a translation component 5 for cooperating with the positioning component 4 to push the tubular parts is arranged on the opposite side of the two groups of mounting plates 3, two groups of guide components 6 for preventing the tubular parts from being pushed from being offset are symmetrically arranged on the top of the operating table 1, and a grinding component is fixedly installed on one side of the guide component 6 of the operating table 1 The device body 7 (which is an existing mature technology, and the specific working principle is not repeated here), the bottom of the grinding device body 7 is provided with a through groove (not shown in the figure), which is convenient for the rusty iron chips dropped by grinding to fall into the waste chip collection port 9, and the top of the operating table 1 is provided with a V-shaped guide groove 8, and the operating table 1 is located at the bottom of the V-shaped guide groove 8. The utility model provides a V-shaped guide groove 8 on the top of the operating table 1, and the rusty debris dropped by grinding can naturally slide along the upper surface of the V-shaped guide groove 8 to the inside of the waste chip collection port 9, so that the rusty debris and other impurities can be collected uniformly to avoid affecting the environmental sanitation of the workshop;

[0025] It is worth mentioning that the top and bottom of the waste collection port 9 pass through the operating table 1, and a collection box (not shown in the figure) can also be provided at the bottom of the waste collection port 9 to collect impurities such as fallen rust debris;

[0026] The translation assembly 5 includes a ball screw 501, both ends of which are rotatably mounted on the side walls of the two sets of mounting plates 3 on opposite sides, one end of the ball screw 501 passes through one set of mounting plates 3 and is connected to a first drive motor 502, and a translation plate 503 is threadedly connected to the outer wall of the ball screw 501;

[0027] Specifically, the output shaft of the first driving motor 502 can drive the ball screw 501 to rotate, thereby driving the translation plate 503 to reciprocate along the axial direction of the ball screw 501;

[0028] It should be noted that two sets of guide rods 12 are also included, and the two sets of guide rods 12 are respectively slidably inserted into the interior of the translation plate 503, and the two ends of the two sets of guide rods 12 are respectively fixedly connected to the side walls of the two sets of mounting plates 3 on the opposite side. By setting the guide rods 12, the translation plate 503 is limited, making it more stable during operation;

[0029] It also includes a first electric push rod 10, which is fixedly installed at the bottom of the translation plate 503, and one end of the telescopic end of the first electric push rod 10 is fixedly connected to the lifting plate 11, and the telescopic end of the first electric push rod 10 can drive the lifting plate 11 to adjust the height, thereby driving the positioning assembly 4 to be lifted and lowered;

[0030] The positioning assembly 4 includes a second drive motor 401, which is fixedly installed at the bottom of the lifting plate 11, one end of the output shaft of the second drive motor 401 is fixedly connected to a rotating rod 402, one end of the rotating rod 402 is fixedly connected to a positioning cylinder 403, and two groups of threaded columns 404 are symmetrically threaded on the outer wall of the positioning cylinder 403, one end of the threaded column 404 passes through the positioning cylinder 403 and is rotatably connected to a clamping plate 405, and the other end of the threaded column 404 is fixedly connected to an adjusting knob 406;

[0031] Specifically, one end of the tubular part is inserted into the interior of the positioning cylinder 403, and then the adjusting knob 406 is rotated to drive the threaded column 404 to rotate, thereby driving the clamping plate 405 to move, so as to clamp and position one end of the tubular part. When the translation plate 503 moves, the clamped and positioned tubular part can be driven to move, so as to push it. At the same time, the output shaft of the second drive motor 401 can be used to rotate the electric rotating rod 402, so as to drive the positioning cylinder 403 to rotate, so as to rotate the tubular part, so as to facilitate the grinding device body 7 to perform all-round grinding on the outer surface of the tubular part.

[0032] The guide assembly 6 includes a vertical plate 601, which is fixedly mounted on the upper surface of the V-shaped material guide trough 8. A second electric push rod 602 is fixedly mounted on a side wall of the vertical plate 601. One end of the telescopic end of the second electric push rod 602 passes through the vertical plate 601 and is fixedly connected to a fixed plate 603. A guide block 604 is fixedly connected to a side wall of the fixed plate 603.

[0033] One side of the guide block 604 is V-shaped, and a plurality of groups of balls 13 are movably mounted on a side wall of the guide block 604;

[0034] Specifically, the fixed plate 603 is driven to move by the telescopic end of the second electric push rod 602, thereby driving the guide block 604 to move toward the tubular part until several groups of balls 13 come into contact with the tubular part. When the tubular part is pushed, it plays a role in guiding and limiting the tubular part to avoid deviation, which is beneficial to improving the stability of the grinding process.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tubular parts grinding device, comprising an operating table (1), characterized in that: The bottom of the operating table (1) is symmetrically fixedly provided with connecting plates (2), the tops of the two groups of connecting plates (2) are fixedly connected with support frames (14), the inner top of the support frames (14) are symmetrically fixedly provided with two groups of mounting plates (3), a positioning assembly (4) for clamping one end of the tubular part is arranged above the operating table (1), and a translation assembly (5) for cooperating with the positioning assembly (4) to push the tubular part is arranged on the opposite side of the two groups of mounting plates (3), and the top of the operating table (1) is symmetrically provided with two groups of guide assemblies (6) for preventing the tubular part from being offset during pushing, and a grinding device body (7) is fixedly provided on one side of the guide assembly (6) of the operating table (1), a V-shaped material guide groove (8) is provided on the top of the operating table (1), and a waste chip collection port (9) is provided on the inner bottom of the V-shaped material guide groove (8) of the operating table (1).

2. A tubular parts grinding device according to claim 1, characterized in that: The translation assembly (5) comprises a ball screw (501), the two ends of the ball screw (501) being rotatably mounted on opposite side walls of two sets of mounting plates (3), one end of the ball screw (501) passing through one set of mounting plates (3) and being connected to a first drive motor (502), and the outer wall of the ball screw (501) being threadedly connected to a translation plate (503).

3. A tubular parts grinding device according to claim 2, characterized in that: It also comprises two groups of guide rods (12), the two groups of guide rods (12) are respectively slidably inserted into the interior of the translation plate (503), and the two ends of the two groups of guide rods (12) are respectively fixedly connected to the side walls on the opposite side of the two groups of mounting plates (3).

4. A tubular parts grinding device according to claim 3, characterized in that: It also comprises a first electric push rod (10), the first electric push rod (10) being fixedly mounted on the bottom of the translation plate (503), and one end of the telescopic end of the first electric push rod (10) being fixedly connected to the lifting plate (11).

5. A tubular parts grinding device according to claim 1, characterized in that: The positioning assembly (4) comprises a second drive motor (401), the second drive motor (401) is fixedly mounted on the bottom of the lifting plate (11), one end of the output shaft of the second drive motor (401) is fixedly connected to a rotating rod (402), one end of the rotating rod (402) is fixedly connected to a positioning cylinder (403), two groups of threaded columns (404) are symmetrically threaded on the outer wall of the positioning cylinder (403), one end of the threaded column (404) passes through the positioning cylinder (403) and is rotatably connected to a clamping plate (405), and the other end of the threaded column (404) is fixedly connected to an adjusting knob (406).

6. A tubular parts grinding device according to claim 1, characterized in that: The guide assembly (6) comprises a vertical plate (601), the vertical plate (601) being fixedly mounted on the upper surface of the V-shaped material guide trough (8), a second electric push rod (602) being fixedly mounted on a side wall of one side of the vertical plate (601), a telescopic end of the second electric push rod (602) passing through the vertical plate (601) and being fixedly connected to a fixed plate (603), and a guide block (604) being fixedly connected to a side wall of one side of the fixed plate (603).

7. A tubular parts grinding device according to claim 6, characterized in that: One side of the guide block (604) is arranged in a V shape, and a plurality of groups of rolling balls (13) are movably mounted on a side wall of one side of the guide block (604).

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