Simple pipe skin brushing machine

Abstract

The utility model relates to the technical field of skin brushing machines, and discloses a simple pipe skin brushing machine which comprises a workbench, a positioning block is installed on the top of the workbench in a sliding mode, a first motor is fixedly installed on the top of the positioning block, and an emery roll is fixedly installed at the output shaft end of the first motor. A stopping block located on the right side of the first motor is movably installed on the top of the workbench, and an arc-shaped sliding groove is formed in the stopping block. The pipe skin brushing device has the following advantages and effects that a pipe can be clamped and fixed, the pipe is controlled to rotate through the combined action of a mounting groove, a second motor, a rotating shaft, a gear, a groove and an outer gear ring, the outer layer of the pipe is conveniently and uniformly brushed, the pipe skin brushing quality is improved, the pipe skin brushing depth can be flexibly controlled, and the pipe skin brushing efficiency is improved. The rotating pipe is limited and restrained, rotation of the pipe is not affected, the pipe is prevented from shaking due to the skin brushing operation, and the skin brushing quality of the pipe is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of skin brushing machines, in particular to a simple tube skin brushing machine. Background Art

[0002] During the processing of automobile oil pipe fittings, it is necessary to partially brush the skin of both ends of the pipe fittings to brush off part of the outer skin. At present, it is common to put one end of the pipe fitting between the brushing heads composed of two grinding wheels of the brushing machine, and the grinding wheels rub the pipe fitting under the drive of the motor to grind off the outer layer of the pipe end surface to achieve the brushing. In this way, the brushing machine requires two brushing grinding wheels to move synchronously, and the brushing wheels remain in a fixed position. This cannot meet the need for brushing the pipe fittings at a fixed height.

[0003] In the prior art, a Chinese patent with the announcement number CN218947148U discloses an oil pipe skin brushing machine, which includes a box body and a skin brushing wheel placed in the box body and capable of linearly lifting and lowering along the length direction of the box body, the skin brushing wheel is connected to a skin brushing motor, an opening is formed at the upper end of the box body, a limit block above the pipe fitting driven to move linearly is arranged above the opening, a pipe limit groove is formed at the top end of the front side plate of the box body, and a clamping mechanism capable of linearly lifting and lowering and adjusting the position along the length direction of the box is installed on the outer surface of the front side plate. Although the device can meet the requirement of keeping the height of the pipe fitting fixed and brushing the pipe fitting, it is inconvenient to control the rotation of the pipe fitting, which easily leads to inconsistent brushing depth of the outer layer of the pipe end surface and poor brushing quality.

[0004] Therefore, it is necessary to design a simple pipe brushing machine that can control the rotation of the pipe and facilitate the adjustment of the brushing depth. Utility Model Content

[0005] The utility model aims to provide a simple pipe brushing machine, which can control the pipe to rotate and conveniently adjust the brushing depth.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a simple pipe brushing machine, including a workbench, a positioning block is slidably installed on the top of the workbench, a first motor is fixedly installed on the top of the positioning block, a sand roller is fixedly installed on the output shaft end of the first motor, a stop block located on the right side of the first motor is movably installed on the top of the workbench, an arc-shaped slide groove is provided on the stop block, an adjusting mechanism for controlling the movement of the positioning block and a stabilizing mechanism for stabilizing the pipe are provided on the workbench, a rotating seat located on the right side of the stabilizing mechanism is fixedly installed on the top of the workbench, a rotating tube is rotatably installed on the rotating seat, a clamping mechanism for fixing the pipe is provided on the rotating tube, and a driving mechanism for controlling the rotation of the rotating tube is provided on the workbench.

[0007] By adopting the above technical solution, the pipe can be tightened and fixed, and the rotation of the pipe can be controlled, which makes it convenient to brush the outer layer of the pipe. The depth of brushing the outer layer of the pipe can also be adjusted to improve the quality of brushing the pipe.

[0008] The utility model is further configured as follows: the driving mechanism includes a second motor, a rotating shaft, a gear and an outer gear ring, a mounting groove is provided on the top of the workbench, the second motor is fixedly mounted on the right inner wall of the mounting groove, the rotating shaft is fixedly mounted on the output shaft end of the second motor, the left end of the rotating shaft is rotatably connected to the left inner wall of the mounting groove through a bearing seat, the gear is fixedly sleeved on the rotating shaft, a groove is provided on the top of the rotating seat, the top of the gear extends into the groove, and the outer gear ring is fixedly mounted on the rotating tube and meshes with the gear.

[0009] By adopting the above technical solution, it is possible to conveniently control the rotation of the pipe, facilitate uniform brushing of the outer layer of the pipe, and improve the quality of the brushing of the pipe.

[0010] The utility model is further configured as follows: the clamping mechanism includes two electric push rods and two clamping plates, the two electric push rods are respectively fixedly mounted on the top inner wall and the bottom inner wall of the rotating tube and are symmetrically distributed, the two clamping plates are respectively fixedly mounted on the output shaft ends of the two electric push rods, and arc-shaped clamping grooves are provided on the sides of the two clamping plates that are close to each other.

[0011] By adopting the above technical solution, the pipe can be tightened and fixed, making it convenient to control the rotation of the pipe.

[0012] The utility model is further configured as follows: a rubber pad is fixedly installed on one side of the two clamping plates close to each other.

[0013] By adopting the above technical solution, the friction force for clamping the pipe can be improved to prevent the pipe from moving during the brushing process.

[0014] The utility model is further configured as follows: a support groove is provided on the top of the rotating seat, the rotating tube is rotatably installed in the support groove, two symmetrically distributed arc-shaped limit grooves are provided on the top of the support groove, two limit rings are fixedly installed on the rotating tube, and the two limit rings are respectively slidably installed in the two arc-shaped limit grooves.

[0015] By adopting the above technical solution, the rotation of the rotating tube can be restricted, thereby improving the stability of the rotation of the rotating tube.

[0016] The utility model is further configured as follows: the adjustment mechanism includes a slider, a vertical plate and a hydraulic rod, a slide groove is opened on the top of the workbench, the slider is fixedly installed in the slide groove, the positioning block is fixedly installed on the top of the slider, the vertical plate is fixedly installed on the top of the workbench and is located on the front side of the slide groove, the hydraulic rod is fixedly installed on the rear side of the vertical plate, and the output shaft end of the hydraulic rod is fixedly connected to the positioning block.

[0017] By adopting the above technical solution, the positions of the first motor and the emery roller can be adjusted to improve the flexibility of pipe skin brushing.

[0018] The utility model is further configured as follows: the stabilizing mechanism includes a base, two electric telescopic rods, two connecting blocks and a lower pressure plate; the base is fixedly mounted on the top of the workbench; the two electric telescopic rods are fixedly mounted on the top of the base and are symmetrically distributed; the two connecting blocks are respectively fixedly mounted on the output shaft ends of the two electric telescopic rods; the lower pressure plate is fixedly mounted on one side of the two connecting blocks close to each other; and V-shaped clamping grooves are provided on the top of the base and the bottom of the lower pressure plate.

[0019] By adopting the above technical solution, the rotating pipe can be restricted and constrained without affecting the rotation of the pipe, thereby avoiding the pipe from shaking due to the brushing operation and improving the quality of the pipe brushing.

[0020] The utility model is further configured as follows: the arc-shaped slide groove and the two V-shaped clamping grooves are both smooth surfaces.

[0021] By adopting the above technical solution, the friction force on the pipe when it rotates can be reduced.

[0022] The utility model is further configured as follows: the lowest point of the arc-shaped sliding groove is lower than the lowest point of the lower V-shaped clamping groove.

[0023] By adopting the above technical solution, the contact point between the arc-shaped slide groove and the pipe can be adjusted according to the diameter of the pipe, thereby resisting the pipe.

[0024] The utility model is further configured as follows: an adjusting block is fixedly installed on the front side of the resisting block, an adjusting slot is provided on the adjusting block, a threaded hole is provided on the top of the workbench, an adjusting bolt is threadedly installed in the threaded hole, and the adjusting bolt is slidably installed in the adjusting slot.

[0025] By adopting the above technical solution, the position of the blocking block can be flexibly adjusted according to the diameter size of the pipe, thereby expanding the scope of application.

[0026] The beneficial effects of the utility model are:

[0027] 1. The utility model can clamp and fix the pipe by utilizing two electric push rods and two clamping plates, and control the rotation of the pipe by the combined action of the mounting groove, the second motor, the rotating shaft, the gear, the groove and the outer gear ring, so as to facilitate uniform brushing of the outer layer of the pipe and improve the quality of the brushing of the pipe.

[0028] 2. The utility model can control the depth of pipe skinning by utilizing the combined effect of the slide groove, the slider, the vertical plate and the hydraulic rod, and is flexible in operation, further improving the quality of pipe skinning.

[0029] 3. The utility model can limit and restrain the rotating pipe by utilizing the combined effect of a base, two electric telescopic rods, two connecting blocks, a lower pressure plate and two V-shaped clamping grooves, and does not affect the rotation of the pipe, thereby avoiding the shaking of the pipe due to the brushing operation and improving the quality of the pipe brushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 This is a schematic diagram of the three-dimensional structure of this embodiment. Figure 1 .

[0032] Figure 2 It is a schematic diagram of the main cross-sectional structure of this embodiment.

[0033] Figure 3 yes Figure 2 Schematic diagram of the enlarged structure of part A.

[0034] Figure 4 This is a schematic diagram of the three-dimensional structure of this embodiment. Figure 2 .

[0035] In the figure, 1, workbench; 2, positioning block; 3, first motor; 4, sand roller; 5, stop block; 6, arc-shaped slide groove; 7, rotating seat; 8, rotating tube; 9, mounting groove; 10, second motor; 11, rotating shaft; 12, gear; 13, groove; 14, outer gear ring; 15, electric push rod; 16, clamping plate; 17, supporting groove; 18, arc-shaped limit groove; 19, limit ring; 20, slide groove; 21, slider; 22, vertical plate; 23, hydraulic rod; 24, base; 25, electric telescopic rod; 26, connecting block; 27, lower pressure plate; 28, V-shaped clamp groove; 29, adjusting block; 30, adjusting groove; 31, adjusting bolt. DETAILED DESCRIPTION

[0036] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0037] See also Figure 1 , Figure 2, Figure 3 and Figure 4 The utility model provides a simple pipe leather brushing machine, including a workbench 1, a positioning block 2 is slidably installed on the top of the workbench 1, a first motor 3 is fixedly installed on the top of the positioning block 2, an emery roller 4 is fixedly installed on the output shaft end of the first motor 3, and the first motor 3 is used to drive the emery roller 4 to rotate, and a stop block 5 located on the right side of the first motor 3 is movably installed on the top of the workbench 1, an arc-shaped slide groove 6 is provided on the stop block 5, an adjusting block 29 is fixedly installed on the front side of the stop block 5, and an adjusting groove 30 is provided on the adjusting block 29, a threaded hole is provided on the top of the workbench 1, an adjusting bolt 31 is threadedly installed in the threaded hole, and the adjusting bolt 31 is slidably installed in the adjusting groove 30. Through the above arrangement, the position of the stop block can be flexibly adjusted according to the diameter size of the pipe, thereby expanding the scope of application, and the workbench 1 is provided with an adjusting mechanism for controlling the movement of the positioning block 2 and a stabilizing mechanism for stabilizing the pipe. A rotating seat 7 located on the right side of the stabilizing mechanism is fixedly installed on the top of the workbench 1. A rotating tube 8 is rotatably installed on the rotating seat 7. A supporting groove 17 is provided on the top of the rotating seat 7. The rotating tube 8 is rotatably installed in the supporting groove 17. Two symmetrically distributed arc-shaped limiting grooves 18 are provided on the top of the supporting groove 17. Two limiting rings 19 are fixedly installed on the rotating tube 8. The two limiting rings 19 are respectively slidably installed in the two arc-shaped limiting grooves 18. By utilizing the combined effect of the two limiting rings 19 and the two arc-shaped limiting grooves 18, the rotation stability of the rotating tube 8 can be improved. A clamping mechanism for fixing the pipe is provided on the rotating tube 8, and a driving mechanism for controlling the rotation of the rotating tube 8 is provided on the workbench 1.

[0038] Specifically, the clamping mechanism includes two electric push rods 15 and two clamping plates 16. The two electric push rods 15 are respectively fixedly mounted on the top inner wall and the bottom inner wall of the rotating tube 8 and are symmetrically distributed. The two clamping plates 16 are respectively fixedly mounted on the output shaft ends of the two electric push rods 15. The two clamping plates 16 are each provided with an arc-shaped clamping groove on one side close to each other. The stability of the pipe clamping can be improved by utilizing the two arc-shaped clamping grooves. The two clamping plates 16 are each fixedly mounted with a rubber pad on one side close to each other. The two rubber pads are used to increase the friction force to prevent the pipe from moving during the skin brushing process. The driving mechanism includes a second motor 10, a rotating shaft 11, a gear 12 and an outer gear ring 14. A mounting groove 9 is provided on the top of the table 1, and a second motor 10 is fixedly installed on the right inner wall of the mounting groove 9. The second motor 10 is used to drive the rotating shaft 11 to rotate. The rotating shaft 11 is fixedly installed on the output shaft end of the second motor 10. The left end of the rotating shaft 11 is rotatably connected to the left inner wall of the mounting groove 9 through a bearing seat. A gear 12 is fixedly sleeved on the rotating shaft 11. A groove 13 is provided on the top of the rotating seat 7. The top of the gear 12 extends into the groove 13. An outer gear ring 14 is fixedly installed on the rotating tube 8 and meshes with the gear 12. By utilizing the meshing rotation of the outer gear ring 14 and the gear 12, the rotating tube 8 can be controlled to rotate, thereby driving the pipe to rotate.

[0039] Specifically, the adjustment mechanism includes a slider 21, a vertical plate 22 and a hydraulic rod 23. A slide groove 20 is provided on the top of the workbench 1. The slider 21 is fixedly installed in the slide groove 20. The positioning block 2 is fixedly installed on the top of the slider 21. The vertical plate 22 is fixedly installed on the top of the workbench 1 and is located on the front side of the slide groove 20. The hydraulic rod 23 is fixedly installed on the rear side of the vertical plate 22. The output shaft end of the hydraulic rod 23 is fixedly connected to the positioning block 2. The stabilizing mechanism includes a base 24, two electric telescopic rods 25, two connecting blocks 26 and a lower pressure plate 27. The base 24 is fixedly installed on the top of the workbench 1. The two electric telescopic rods 25 are fixedly mounted on the top of the base 24 and are symmetrically distributed. The two connecting blocks 26 are respectively fixedly mounted on the output shaft ends of the two electric telescopic rods 25. The lower pressure plate 27 is fixedly mounted on the side where the two connecting blocks 26 are close to each other. The top of the base 24 and the bottom of the lower pressure plate 27 are both provided with V-shaped clamping grooves 28. The two V-shaped clamping grooves 28 can effectively limit the rotating pipe to prevent the pipe from shaking. The arc-shaped slide groove 6 and the two V-shaped clamping grooves 28 are both smooth surfaces. The lowest point of the arc-shaped slide groove 6 is lower than the lowest point of the lower V-shaped clamping groove 28.

[0040] In this embodiment, a control switch is provided at a suitable position on the workbench 1, and the first motor 3, the second motor 10, the electric push rod 15, the hydraulic rod 23, the electric telescopic rod 25 and the control switch are electrically connected to the power supply in sequence through wires, and the first motor 3, the second motor 10, the electric push rod 15, the hydraulic rod 23 and the electric telescopic rod 25 can be turned on and off by the control switch.

[0041] Through the above structure, the utility model provides a simple pipe brushing machine, which can clamp and fix the pipe, and through the joint action of the mounting groove 9, the second motor 10, the rotating shaft 11, the gear 12, the groove 13 and the outer gear ring 14, the pipe is controlled to rotate, so as to facilitate uniform brushing of the outer layer of the pipe and improve the quality of the pipe brushing. It can also flexibly control the depth of the pipe brushing, limit and constrain the rotating pipe, and does not affect the rotation of the pipe, so as to avoid the pipe from shaking due to the brushing operation, and further improve the quality of the pipe brushing. When used specifically, the pipe is placed between the two V-shaped clamping grooves 28, and the left end of the pipe is made to slide in contact with the arc-shaped slide groove 6, and the right end of the pipe is located between the two clamping plates 16, and the two electric push rods 15 are controlled to extend, and the two electric push rods 15 push the two clamping plates 16 closer to each other, so as to tighten and fix the pipe. , control the two electric telescopic rods 25 to retract, the two electric telescopic rods 25 control the two connecting blocks 26 and the lower pressure plate 27 to move downward, when the upper V-shaped clamping groove 28 is about to contact the pipe, shut down the two electric telescopic rods 25, control the first motor 3 and the second motor 10 to run, the first motor 3 drives the emery roller 4 to rotate, the second motor 10 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the gear 12 to rotate, and the meshing rotation of the gear 12 and the outer gear ring 14 can drive the rotating tube 8 to rotate, thereby controlling the rotation of the clamped and fixed pipe, so that the emery roller 4 can evenly brush the outer layer of the pipe, improve the quality of the pipe brushing, control the hydraulic rod 23 to retract, the hydraulic rod 23 controls the positioning block 2 and the first motor 3 to move forward, thereby making the rotating emery roller 4 contact with the outer layer of the pipe, and starting the pipe brushing operation.

[0042] The above is a detailed introduction to a simple pipe brushing machine provided by the utility model. This article uses specific embodiments to explain the principle and implementation of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A simple pipe brushing machine, characterized in that: The invention comprises a workbench (1), a positioning block (2) is slidably mounted on the top of the workbench (1), a first motor (3) is fixedly mounted on the top of the positioning block (2), a sand roller (4) is fixedly mounted on the output shaft end of the first motor (3), a stop block (5) is movably mounted on the top of the workbench (1) and is located on the right side of the first motor (3), an arc-shaped slide groove (6) is provided on the stop block (5), an adjustment mechanism for controlling the movement of the positioning block (2) and a stabilizing mechanism for stabilizing the pipe are provided on the workbench (1), a rotating seat (7) is fixedly mounted on the top of the workbench (1) and is located on the right side of the stabilizing mechanism, a rotating tube (8) is rotatably mounted on the rotating seat (7), a clamping mechanism for fixing the pipe is provided on the rotating tube (8), and a driving mechanism for controlling the rotation of the rotating tube (8) is provided on the workbench (1).

2. A simple pipe brushing machine according to claim 1, characterized in that: The driving mechanism comprises a second motor (10), a rotating shaft (11), a gear (12) and an outer gear ring (14); a mounting groove (9) is provided on the top of the workbench (1); the second motor (10) is fixedly mounted on the right inner wall of the mounting groove (9); the rotating shaft (11) is fixedly mounted on the output shaft end of the second motor (10); the left end of the rotating shaft (11) is rotatably connected to the left inner wall of the mounting groove (9) via a bearing seat; the gear (12) is fixedly sleeved on the rotating shaft (11); a groove (13) is provided on the top of the rotating seat (7); the top of the gear (12) extends into the groove (13); and the outer gear ring (14) is fixedly mounted on the rotating tube (8) and meshes with the gear (12).

3. A simple pipe brushing machine according to claim 2, characterized in that: The clamping mechanism comprises two electric push rods (15) and two clamping plates (16). The two electric push rods (15) are respectively fixedly mounted on the top inner wall and the bottom inner wall of the rotating tube (8) and are symmetrically distributed. The two clamping plates (16) are respectively fixedly mounted on the output shaft ends of the two electric push rods (15). The two clamping plates (16) are provided with arc-shaped clamping grooves on the sides close to each other.

4. A simple pipe brushing machine according to claim 3, characterized in that: A rubber pad is fixedly mounted on one side of the two clamping plates (16) that are close to each other.

5. The simple pipe brushing machine according to claim 3 is characterized in that: The top of the rotating seat (7) is provided with a support groove (17), the rotating tube (8) is rotatably mounted in the support groove (17), the top of the supporting groove (17) is provided with two symmetrically distributed arc-shaped limiting grooves (18), and two limiting rings (19) are fixedly mounted on the rotating tube (8), and the two limiting rings (19) are respectively slidably mounted in the two arc-shaped limiting grooves (18).

6. The simple pipe brushing machine according to claim 1, characterized in that: The adjustment mechanism comprises a slider (21), a vertical plate (22) and a hydraulic rod (23); a slide groove (20) is provided on the top of the workbench (1); the slider (21) is fixedly installed in the slide groove (20); the positioning block (2) is fixedly installed on the top of the slider (21); the vertical plate (22) is fixedly installed on the top of the workbench (1) and is located on the front side of the slide groove (20); the hydraulic rod (23) is fixedly installed on the rear side of the vertical plate (22); and the output shaft end of the hydraulic rod (23) is fixedly connected to the positioning block (2).

7. The simple pipe brushing machine according to claim 1, characterized in that: The stabilizing mechanism comprises a base (24), two electric telescopic rods (25), two connecting blocks (26) and a lower pressing plate (27); the base (24) is fixedly mounted on the top of the workbench (1); the two electric telescopic rods (25) are fixedly mounted on the top of the base (24) and are symmetrically distributed; the two connecting blocks (26) are respectively fixedly mounted on the output shaft ends of the two electric telescopic rods (25); the lower pressing plate (27) is fixedly mounted on a side where the two connecting blocks (26) are close to each other; and the top of the base (24) and the bottom of the lower pressing plate (27) are both provided with a V-shaped clamping groove (28).

8. The simplified pipe brushing machine according to claim 7, characterized in that: The arc-shaped sliding groove (6) and the two V-shaped clamping grooves (28) are both smooth surfaces.

9. A simple pipe brushing machine according to claim 8, characterized in that: The lowest point of the arc-shaped sliding groove (6) is lower than the lowest point of the V-shaped clamping groove (28) at the lower side.

10. The simple pipe brushing machine according to claim 1, characterized in that: An adjusting block (29) is fixedly mounted on the front side of the resisting block (5), an adjusting slot (30) is provided on the adjusting block (29), a threaded hole is provided on the top of the workbench (1), an adjusting bolt (31) is threadedly mounted in the threaded hole, and the adjusting bolt (31) is slidably mounted in the adjusting slot (30).

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