CN210997849U - Copper pipe inner wall cleaning and polishing device convenient to operate - Google Patents

Abstract

The utility model discloses an easy-to-operate copper pipe inner wall cleaning and grinding device, comprising a driving mechanism and a cleaning and grinding mechanism, wherein the cleaning and grinding mechanism is mounted on the driving mechanism; the driving mechanism comprises a casing, a handle, a driving motor and a A drive shaft, the handle is installed on the right side of the bottom of the casing, the drive shaft is installed on the output shaft on the left side of the drive motor, the drive motor is installed on the left side of the inner wall of the casing, and the left end of the drive shaft penetrates through the housing and extends to the outside thereof. The utility model realizes an easy-to-operate copper pipe inner wall cleaning and grinding device through the cooperation of the driving mechanism and the cleaning and grinding mechanism. The grinding work is extremely time-saving and labor-saving for the staff to operate, which reduces the work burden of the staff. It has high practicability and is suitable for popular use.

Description

An easy-to-operate copper tube inner wall cleaning and grinding device

technical field

The utility model relates to the technical field of copper pipe inner wall grinding, in particular to an easy-to-operate copper pipe inner wall cleaning and grinding device.

Background technique

In the process of processing copper pipes, not only the surface should be polished, but also the inner wall of the copper pipe should be cleaned and polished. Grinding the inner wall of copper pipes with different thicknesses has low work efficiency. The staff often needs to adjust the cleaning and grinding device to grind the inner wall of the copper pipe, which greatly increases the workload of the staff and has low practicability.

Utility model content

The purpose of this utility model is to provide an easy-to-operate copper pipe inner wall cleaning and polishing device to solve the problems raised in the background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: an easy-to-operate copper tube inner wall cleaning and polishing device, comprising a driving mechanism and a cleaning and polishing mechanism, and the cleaning and polishing mechanism is installed on the driving mechanism;

The drive mechanism includes a casing, a handle, a drive motor and a drive shaft, the handle is installed on the right side of the bottom of the casing, the drive shaft is installed on the output shaft on the left side of the drive motor, and the drive motor is installed On the left side of the inner wall of the casing, the left end of the driving shaft penetrates the casing and extends to the outside thereof;

The cleaning and grinding mechanism includes a connecting rod fixedly installed on the left side of the surface of the driving shaft, a chute is opened inside the connecting rod, a sliding block is slidably connected to the inner wall of the chute, and the connecting rod corresponds to the inner wall of the chute. A bearing is fixedly installed in the groove on the right side, and a threaded rod is fixedly connected to the inner wall of the bearing. The threaded rod and the slider are threadedly connected, and an arc-shaped plate is provided above and below the left side of the surface of the connecting rod. The arc-shaped plate is connected with the connecting rod through a stabilizing component, and the stabilizing component includes a telescopic rod and two stabilizing blocks, the two stabilizing blocks are respectively fixedly connected with the connecting rod and the arc-shaped plate, the left side of the slider and the side of the arc-shaped plate close to the connecting rod are equipped with connecting seats, and the corresponding two connecting The seats are movably connected by adjusting rods, the top and bottom of the connecting rods and the positions corresponding to the adjusting rods are provided with passage grooves, and grinding blocks and cleaning brushes are respectively installed on the sides of the two arc-shaped plates away from the connecting rods.

Preferably, soft pads are fixedly connected to the left and right sides of the handle.

Preferably, a heat dissipation port is opened on the right side of the inner wall of the casing, and a dust-proof net is installed on the right side of the casing at a position corresponding to the heat dissipation port.

Preferably, the drive shaft and the casing are movably connected.

Preferably, the surface of the bearing outer ring is fixedly connected with the connecting rod, and the inner wall of the bearing inner ring is fixedly connected with the surface of the threaded rod.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The utility model realizes an easy-to-operate copper tube inner wall cleaning and grinding device through the cooperation of the driving mechanism and the cleaning and grinding mechanism. The grinding work of the inner wall of the tube is extremely time-saving and labor-saving for the staff to operate, and the workload of the staff is reduced. It has high practicability and is suitable for popular use.

2. The utility model plays the role of protecting the palm of the staff by setting the soft pad, setting the heat dissipation port to facilitate the drive motor to dissipate heat, and setting the dustproof net to prevent dust from entering the interior of the casing from the heat dissipation port.

Description of drawings

Fig. 1 is the structural sectional view of the front view of the utility model;

Fig. 2 is a partial enlarged view of A-A in Fig. 1 of the utility model;

Fig. 3 is the structural sectional view of the front view of the cleaning and grinding mechanism of the present utility model;

Fig. 4 is a partial enlarged view of B-B in Fig. 3 of the utility model;

Fig. 5 is a partial enlarged view of C-C in Fig. 3 of the utility model;

Fig. 6 is the structural schematic diagram of the left side view of the cleaning and grinding mechanism of the present invention;

Fig. 7 is the partial enlarged view of D-D in Fig. 6 of the utility model;

8 is a schematic structural diagram of a perspective view of a connecting seat of the present invention.

In the figure: 1 drive mechanism, 101 housing, 102 grip, 103 drive motor, 104 drive shaft, 2 cleaning and grinding mechanism, 201 connecting rod, 202 chute, 203 slider, 204 bearing, 205 threaded rod, 206 rotating rod , 207 curved plate, 208 stable components, 2081 telescopic rod, 2082 stable block, 209 connecting seat, 210 adjusting rod, 211 through groove, 212 grinding block, 213 cleaning brush, 3 soft pad, 4 cooling port, 5 dust filter .

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-8, an easy-to-operate copper tube inner wall cleaning and polishing device includes a driving mechanism 1 and a cleaning and polishing mechanism 2, and the cleaning and polishing mechanism 2 is installed on the driving mechanism 1.

The drive mechanism 1 includes a casing 101, a handle 102, a drive motor 103 and a drive shaft 104. The handle 102 is installed on the right side of the bottom of the casing 101, and the left and right sides of the handle 102 are fixedly connected with a cushion 3. By setting The soft pad 3 plays the role of protecting the palm of the staff. The drive shaft 104 is installed on the output shaft on the left side of the drive motor 103. The drive motor 103 is installed on the left side of the inner wall of the casing 101. The heat dissipation port 4, the right side of the housing 101 and the position corresponding to the heat dissipation port 4 is installed with a dustproof net 5. By setting the heat dissipation port 4, it is convenient for the driving motor 103 to dissipate heat. Entering the interior of the casing 101 , the left end of the driving shaft 104 penetrates the casing 101 and extends to the outside thereof, and the driving shaft 104 is movably connected with the casing 101 .

The cleaning and polishing mechanism 2 includes a connecting rod 201 fixedly installed on the left side of the surface of the driving shaft 104. A sliding groove 202 is opened inside the connecting rod 201, and a sliding block 203 is slidably connected to the inner wall of the sliding groove 202. The sliding block 203 can only slide on the sliding block. The inner wall of the slot 202 slides left and right, and cannot be rotated. The connecting rod 201 corresponds to the groove on the right side of the inner wall of the chute 202, and a bearing 204 is fixedly installed. The inner wall of the bearing 204 is fixedly connected with a threaded rod 205. The surface is fixedly connected with the connecting rod 201, the inner wall of the inner ring of the bearing 204 is fixedly connected with the surface of the threaded rod 205, the inner ring and the outer ring of the bearing 204 can rotate relative to each other, so that the threaded rod 205 can rotate, but not left and right Movement, the left end of the threaded rod 205 passes through the chute 202 and the connecting rod 201 in turn, and extends to the outside of the connecting rod 201 and is fixedly connected with a rotating rod 206. The threaded rod 205 and the slider 203 are threadedly connected. An arc-shaped plate 207 is provided above and below, and the arc-shaped plate 207 is connected with the connecting rod 201 through a stabilizing component 208. The stabilizing component 208 includes a telescopic rod 2081 and two stabilizing blocks 2082, and the two stabilizing blocks 2082 are respectively connected with the connecting rod 201. It is fixedly connected with the arc-shaped plate 207, and the two stabilizing blocks 2082 are respectively fixedly connected with the two ends of the telescopic rod 2081. The telescopic stroke of the telescopic rod 2081 can meet the movement requirements of the arc-shaped plate 207. In order to make the arc-shaped plate 207 move vertically, but not rotate due to external force, the left side of the slider 203 and the side of the arc-shaped plate 207 close to the connecting rod 201 are equipped with a connecting seat 209, corresponding to The two connecting bases 209 are movably connected by the adjusting rod 210. The top and bottom of the connecting rod 201 and the position corresponding to the adjusting rod 210 are provided with through grooves 211. The connecting rod 201 can rotate on the rotating shaft above the connecting base 209, but It will not be detached, which belongs to the prior art. In addition, in this device, a passage slot 211 for use with the adjustment rod 210 is also opened, which also fully ensures that the adjustment rod 210 will not fall off from the rotating shaft above the connection seat 209, and the two A grinding block 212 and a cleaning brush 213 are respectively installed on the side of each arc-shaped plate 207 away from the connecting rod 201. Through the cooperation of the driving mechanism 1 and the cleaning and grinding mechanism 2, an easy-to-operate cleaning and grinding device for the inner wall of the copper pipe is realized. The grinding device is easy to operate, and the grinding inner diameter can be adjusted, which can well meet the grinding work of the inner wall of copper pipes of different thicknesses. It is extremely time-saving and labor-saving for the staff to operate, reducing the work burden of the staff. It has high practicability and is suitable for popularization and use. .

When in use, adjust the cleaning and grinding device according to the inner diameter of the copper pipe to be cleaned and polished, and rotate the threaded rod 205 by rotating the rod 206. The rotation of the threaded rod 205 will cause the slider 203 to move to the left, and the slider 203 passes through the connecting seat 209 and the adjusting rod. The cooperation of 210 drives the arc plate 207 to move away from the connecting rod 201 , the two arc plates 207 respectively drive the grinding block 212 and the cleaning brush 213 to move away from the connecting rod 201 , and the drive motor 103 drives the connection through the drive shaft 104 The rotation of the rod 201 and the rotation of the connecting rod 201 eventually cause the grinding block 212 and the cleaning brush 213 to rotate. The grinding block 212 grinds the inner wall of the copper tube, and the cleaning brush 213 cleans the inner wall of the copper tube.

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

Claims (5)

1. The utility model provides a clean grinding device of copper pipe inner wall convenient to operation, includes actuating mechanism (1) and clean grinding machanism (2), its characterized in that: the cleaning and polishing mechanism (2) is arranged on the driving mechanism (1);

the driving mechanism (1) comprises a shell (101), a handle (102), a driving motor (103) and a driving rotating shaft (104), wherein the handle (102) is installed on the right side of the bottom of the shell (101), the driving rotating shaft (104) is installed on an output shaft on the left side of the driving motor (103), the driving motor (103) is installed on the left side of the inner wall of the shell (101), and the left end of the driving rotating shaft (104) penetrates through the shell (101) and extends to the outside of the shell;

the cleaning and polishing mechanism (2) comprises a connecting rod (201) fixedly installed on the left side of the surface of a driving rotating shaft (104), a sliding groove (202) is formed in the connecting rod (201), a sliding block (203) is connected to the inner wall of the sliding groove (202), a bearing (204) is fixedly installed in a groove on the right side of the inner wall of the corresponding sliding groove (202) of the connecting rod (201), a threaded rod (205) is fixedly connected to the inner wall of the bearing (204), the left end of the threaded rod (205) sequentially penetrates through the sliding groove (202) and the connecting rod (201) and extends to an external fixedly connected rotating rod (206) of the connecting rod (201), the threaded rod (205) is in threaded connection with the sliding block (203), arc plates (207) are arranged above and below the left side of the surface of the connecting rod (201), and the arc plates (207) are connected with the connecting rod, firm subassembly (208) include telescopic link (2081) and two firm piece (2082), two firm piece (2082) respectively with connecting rod (201) and arc (207) fixed connection, connecting seat (209) are all installed to the left side of slider (203) and one side that arc (207) are close to connecting rod (201), through adjusting pole (210) swing joint between two corresponding connecting seats (209), the top of connecting rod (201) and the position that just corresponds regulation pole (210) have all been seted up through groove (211), and sanding block (212) and clearance brush (213) are installed respectively to one side that connecting rod (201) were kept away from in two arc (207).

2. A copper pipe inner wall cleaning and grinding device convenient to operate as claimed in claim 1, wherein: the left side and the right side of the handle (102) are both fixedly connected with cushions (3).

3. A copper pipe inner wall cleaning and grinding device convenient to operate as claimed in claim 1, wherein: heat dissipation opening (4) have been seted up on the right side of casing (101) inner wall, dust screen (5) are installed on the right side of casing (101) and the position that corresponds heat dissipation opening (4).

4. A copper pipe inner wall cleaning and grinding device convenient to operate as claimed in claim 1, wherein: the driving rotating shaft (104) is movably connected with the shell (101).

5. A copper pipe inner wall cleaning and grinding device convenient to operate as claimed in claim 1, wherein: the surface of the outer ring of the bearing (204) is fixedly connected with the connecting rod (201), and the inner wall of the inner ring of the bearing (204) is fixedly connected with the surface of the threaded rod (205).

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