Pipe orifice polishing device for pipe fitting production

Abstract

The utility model belongs to the technical field of pipe fitting production, and particularly relates to a pipe orifice polishing device for pipe fitting production, which comprises a bottom plate. Supporting legs are fixedly installed at the top of the bottom plate, a fixing shell is fixedly installed at the tops of the supporting legs, a rotating assembly is arranged on the inner wall of the fixing shell, a polishing mechanism is arranged on the inner wall of the fixing shell, a driving mechanism is arranged on the inner wall of the fixing shell, and a supporting mechanism is arranged on the inner wall of the fixing shell. And a speed increasing mechanism is arranged on the inner wall of the fixing shell, a transmission assembly is arranged on the inner wall of the fixing shell, through arrangement of a rotating ring and a gear ring, the rotating ring and the gear ring are matched for use, rotation can be achieved through driving of transmission teeth, and therefore the sliding rod and the polishing plate can be driven to rotate.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of pipe production, and particularly relates to a pipe orifice polishing device for pipe production. BACKGROUND

[0002] In modern industrial production, as a basic component widely used in many fields such as building, mechanical manufacturing, petroleum chemical industry, automobile manufacturing, etc., the quality and performance of the pipe directly relate to the running stability and safety of the whole system, and the quality of the pipe orifice is an important part of the quality of the pipe and plays a key role in the connection, sealing and fluid conveying of the pipe.

[0003] In early pipe production, the requirement for the quality of the pipe orifice is relatively low, and the polishing process and equipment used are relatively simple, and the common way is to polish manually by holding the polishing tool by hand. Although this way has high flexibility, it has many drawbacks. On the one hand, the efficiency of manual polishing is extremely low, and it is difficult to meet the needs of large-scale industrial production. With the increasing demand for pipes in the market, the traditional manual polishing method seriously restricts the production progress. On the other hand, the quality stability of manual polishing is poor, and there are differences in the technical level and operation habits of different operators, which leads to uneven quality of the polished pipe orifice and makes it difficult to ensure the consistency and reliability of the product. For example, in the building water supply and drainage system, unstable pipe orifice quality may cause leakage at the connection, affecting the normal operation of the whole system.

[0004] Therefore, the utility model provides a pipe orifice polishing device for pipe production. UTILITY MODEL CONTENTS

[0005] In order to make up for the deficiencies of the prior art and solve at least one problem raised in the background art, a pipe orifice polishing device for pipe production is provided.

[0006] The utility model solves its technical scheme adopted: a pipe orifice polishing device for pipe production, comprising a bottom plate, a supporting leg is fixedly installed at the top of the bottom plate, a fixed shell is fixedly installed at the top of the supporting leg, a rotating assembly is arranged on the inner wall of the fixed shell, a polishing mechanism is arranged on the inner wall of the fixed shell, a driving mechanism is arranged on the inner wall of the fixed shell, a supporting mechanism is arranged on the inner wall of the fixed shell, a speed increasing mechanism is arranged on the inner wall of the fixed shell, a transmission assembly is arranged on the inner wall of the fixed shell, and conveying assemblies are arranged on both sides of the fixed shell; the rotating assembly comprises a rotating ring and a gear ring, one side of the rotating ring is fixedly installed with the gear ring, and the rotating ring and the gear ring are both rotatably installed on both sides of the inner wall of the fixed shell; the cooperation of the rotating ring and the gear ring can realize rotation through the driving of the transmission gear, so as to drive the rotating of the sliding rod and the polishing plate, and ensure that the pipe can be polished.

[0007] Preferably, the polishing mechanism comprises slide bars, springs, polishing plates and rubber scrapers, the slide bars are provided in groups, the slide bars in groups are slidingly installed at the top and bottom of the inner wall of the rotating ring, the top and bottom of the inner wall of the rotating ring are fixedly installed with the springs, the springs are located on the surface of the slide bars, the polishing plates are fixedly installed at one end of the slide bars away from the rotating ring, the side of the polishing plates away from the slide bars at the top is fixedly installed with the rubber scrapers, and cooperation of the slide bars, the polishing plates and the rubber scrapers in the scheme can fully polish the pipeline, the springs can push the polishing plates to always adhere to the pipeline, so that efficient polishing can be realized.

[0008] Preferably, the driving mechanism comprises a support plate, a first motor and a driving gear, one side of the support plate is fixedly installed on the inner wall of the fixed shell, the top of the support plate is fixedly installed with the first motor, and the output end of the first motor is fixedly installed with the driving gear, cooperation of the support plate, the first motor and the driving gear in the scheme can drive multiple groups of large gears and small gears, and sufficient power is provided for the whole equipment.

[0009] Preferably, the support mechanism comprises first supports, second supports and bearings, the first supports are provided in two groups, the first supports in two groups are fixedly installed at the bottom of the inner wall of the fixed shell, the second supports are fixedly installed on the two sides of the inner wall of the fixed shell, and the inner walls of the first supports and the second supports are fixedly installed with the bearings, cooperation of the first supports and the second supports in the scheme can support multiple groups of large gears and small gears, so that the large gears and the small gears can stably rotate, and the bearings can reduce friction generated between the first supports, the second supports and the large gears and the small gears during rotation.

[0010] Preferably, the speed increasing mechanism comprises large gears, small gears and notches, the large gears and the small gears are provided in groups, one side of the large gear is fixedly installed with the small gear through a rotating shaft, the large gears and the small gears in groups are rotatably installed on the inner walls of the first supports and the second supports through rotating shafts, and the large gears and the small gears in groups are meshed with each other, cooperation of the large gears and the small gears in the scheme can rotate through the driving of the driving gear, a plurality of linkages can increase the rotating speed, sufficient protection is provided for high-speed rotation of the transmission shaft, and the notches can reduce the production cost of the large gears and reduce resource waste.

[0011] Preferably, the transmission assembly comprises a third support, a transmission shaft and a transmission gear, the third support is fixedly installed at the bottom of the inner wall of the fixed shell, the transmission shaft is rotatably installed on the inner wall of the third support, one end of the transmission shaft is fixedly installed with the small gear, the other end of the transmission shaft is fixedly installed with the transmission gear, and the transmission gear is meshed with the gear ring, cooperation of the third support and the transmission shaft in the scheme can transmit kinetic energy of the small gear to the transmission gear, so that the gear ring can be driven to rotate at high speed, and the efficiency of polishing is ensured.

[0012] Preferably, the conveying assembly comprises a second motor and a conveying roller, the second motor is provided with two groups, the two groups of the second motor are fixedly installed on the two sides of the fixed shell, and the output end of the second motor is fixedly installed with the conveying roller, in the scheme, the cooperation of the second motor and the conveying roller can automatically convey the pipeline to the inner wall of the fixed shell, and can also automatically discharge the pipeline, personnel intervention is reduced, and the equipment has automatic operation.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The pipe orifice polishing device for pipe production, through the setting of the rotating ring and the gear ring, the cooperation of the rotating ring and the gear ring can realize rotation through the driving of the transmission gear, so that the sliding rod and the polishing plate can be rotated, and the pipe can be polished.

[0015] 2. The pipe orifice polishing device for pipe production, through the setting of the sliding rod, the spring, the polishing plate and the rubber scraper, the cooperation of the sliding rod, the polishing plate and the rubber scraper can fully polish the pipe, the spring can push the polishing plate to always adhere to the pipe, so that efficient grinding can be realized. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further described below in combination with the drawings.

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 It is the local structure diagram in the utility model;

[0019] Figure 3 It is the sectional view in the utility model;

[0020] Figure 4 It is the local half cut structure schematic diagram in the utility model;

[0021] Figure 5 It is Figure 3 The local enlarged view of A in the figure;

[0022] Figure 6 It is Figure 4 The local enlarged view of B in the figure.

[0023] Legend:

[0024] 1, bottom plate; 2, support leg; 3, fixed shell; 4, rotating assembly; 41, rotating ring; 42, gear ring; 5, polishing mechanism; 51, slide bar; 52, spring; 53, polishing plate; 54, rubber scraper; 6, drive mechanism; 61, support plate; 62, first motor; 63, drive gear; 7, support mechanism; 71, first support; 72, second support; 73, bearing; 8, speed increasing mechanism; 81, large gear; 82, small gear; 83, notch; 9, transmission assembly; 91, third support; 92, transmission shaft; 93, transmission gear; 10, conveying assembly; 101, second motor; 102, conveying roller. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] Specific embodiments are given below.

[0027] As Figures 1 to 6As shown, the utility model discloses a pipe orifice polishing device for pipe production, including bottom plate 1, the top fixed mounting of bottom plate 1 has support leg 2, the top fixed mounting of support leg 2 has fixed shell 3, the inner wall of fixed shell 3 is provided with rotating assembly 4, the inner wall of fixed shell 3 is provided with polishing mechanism 5, the inner wall of fixed shell 3 is provided with drive mechanism 6, the inner wall of fixed shell 3 is provided with support mechanism 7, the inner wall of fixed shell 3 is provided with speed increasing mechanism 8, the inner wall of fixed shell 3 is provided with transmission assembly 9, and both sides of fixed shell 3 are provided with conveying assembly 10, rotating assembly 4 includes rotating ring 41 and gear ring 42, one side of rotating ring 41 is fixedly installed with gear ring 42, and rotating ring 41 and gear ring 42 are rotatably installed on both sides of the inner wall of fixed shell 3, polishing mechanism 5 includes slide rod 51, spring 52, polishing plate 53 and rubber scraper 54, a plurality of groups of slide rod 51 are arranged, a plurality of groups of slide rod 51 are slidably installed on the top and bottom of the inner wall of rotating ring 41, the top and bottom of the inner wall of rotating ring 41 are fixedly installed with spring 52, spring 52 is located on the surface of slide rod 51, polishing plate 53 is fixedly installed on the end of slide rod 51 away from rotating ring 41, the side of top polishing plate 53 away from slide rod 51 is fixedly installed with rubber scraper 54, drive mechanism 6 includes support plate 61, first motor 62 and drive gear 63, support plate 61 is fixedly installed on one side of the inner wall of fixed shell 3, the top of support plate 61 is fixedly installed with first motor 62, the output end of first motor 62 is fixedly installed with drive gear 63, support mechanism 7 includes first support 71, second support 72 and bearing 73, two groups of first support 71 are arranged, and the bottom of the inner wall of fixed shell 3 is fixedly installed with two groups of first support 71, second support 72 is fixedly installed on both sides of the inner wall of fixed shell 3, and the inner wall of first support 71 and second support 72 is fixedly installed with bearing 73, speed increasing mechanism 8 includes large gear 81, small gear 82 and notch 83, a plurality of groups of large gear 81 and small gear 82 are arranged, one side of large gear 81 is fixedly installed with small gear 82 through pivot, a plurality of groups of large gear 81 and small gear 82 are rotatably installed on the inner wall of first support 71 and second support 72 through pivot, a plurality of groups of large gear 81 and small gear 82 are engaged with each other, transmission assembly 9 includes third support 91, transmission shaft 92 and transmission gear 93, third support 91 is fixedly installed on the bottom of the inner wall of fixed shell 3, transmission shaft 92 is rotatably installed on the inner wall of third support 91, one end of transmission shaft 92 is fixedly installed with small gear 82, the other end of transmission shaft 92 is fixedly installed with transmission gear 93, transmission gear 93 is engaged with gear ring 42, conveying assembly 10 includes second motor 101 and conveying roller 102, two groups of second motor 101 are arranged, and both sides of fixed shell 3 are fixedly installed with two groups of second motor 101, and the output end of second motor 101 is fixedly installed with conveying roller 102.

[0028] As Figures 1 to 6As shown, the cooperation of the rotating ring 41 and the gear ring 42 can realize rotation through the driving of the transmission gear 93, so as to drive the sliding rod 51 and the polishing plate 53 to rotate, ensuring that they can polish the pipeline. The cooperation of the sliding rod 51, the polishing plate 53 and the rubber scraper 54 can fully polish the pipeline. The spring 52 can push the polishing plate 53 to always adhere to the pipeline, so as to realize efficient polishing. The cooperation of the support plate 61, the first motor 62 and the driving gear 63 can realize the driving of the multiple groups of large gears 81 and small gears 82, providing sufficient power for the whole device. The cooperation of the first support 71 and the second support 72 can provide support for the multiple groups of large gears 81 and small gears 82, so that they can stably rotate. The bearing 73 can reduce the friction generated between the first support 71 and the second support 72 during rotation. The cooperation of the large gear 81 and the small gear 82 can realize rotation through the driving of the driving gear 63, and can realize the condition of increasing the rotating speed through multiple linkages, providing sufficient protection for the high-speed rotation of the transmission shaft 92. The opening of the notch 83 can reduce the production cost of the large gear 81 and reduce resource waste. The cooperation of the third support 91 and the transmission shaft 92 can transmit the kinetic energy of the small gear 82 to the transmission gear 93, so that it can drive the gear ring 42 to rotate at high speed, ensuring the efficiency of polishing. The cooperation of the second motor 101 and the conveying roller 102 can automatically convey the pipeline to the inner wall of the fixed shell 3, and can also automatically discharge the pipeline, reducing personnel intervention and making the device have automatic operation.

[0029] Working principle: when working, first place the bottom plate 1 to a flat position, then start the second motor 101 to drive the conveying roller 102 to rotate, and then start the first motor 62 to drive the driving gear 63 to rotate. The rotation of the driving gear 63 drives the small gear 82 to rotate, and the rotation of the small gear 82 synchronously drives the large gear 81 to rotate. Through the transmission of multiple groups of large gears 81 and small gears 82, the rotating speed of the small gear 82 is rapidly increased. Finally, the small gear 82 drives the transmission shaft 92 to rotate, and the rotation of the transmission shaft 92 drives the transmission gear 93 to rotate, and the rotation of the transmission gear 93 drives the gear ring 42 to rotate. Then place the pipeline to be polished on the top of the conveying roller 102. The conveying roller 102 conveys the pipeline to the inner wall of the fixed shell 3. When the pipeline enters the inner wall of the fixed shell 3, the high-speed rotating polishing plate 53 polishes the pipeline. Then another polishing plate 53 scrapes the dust remaining on the surface of the pipeline through the rubber scraper 54, until the whole pipeline is polished. Finally, the polished pipeline is discharged through the conveying roller 102.

[0030] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A pipe end polishing device for pipe production, comprising a base plate (1); characterized in that: The top of the bottom plate (1) is fixedly installed with a supporting leg (2), the top of the supporting leg (2) is fixedly installed with a fixed shell (3), the inner wall of the fixed shell (3) is provided with a rotating assembly (4), the inner wall of the fixed shell (3) is provided with a polishing mechanism (5), the inner wall of the fixed shell (3) is provided with a driving mechanism (6), the inner wall of the fixed shell (3) is provided with a supporting mechanism (7), the inner wall of the fixed shell (3) is provided with a speed increasing mechanism (8), the inner wall of the fixed shell (3) is provided with a transmission assembly (9), and the two sides of the fixed shell (3) are provided with a conveying assembly (10).

2. A pipe mouth polishing device for pipe production according to claim 1, characterized in that: The rotating assembly (4) comprises a rotating ring (41) and a gear ring (42), one side of the rotating ring (41) is fixedly installed with the gear ring (42), and the rotating ring (41) and the gear ring (42) are both rotatably installed on the inner walls of the two sides of the fixed shell (3).

3. A pipe mouth polishing apparatus for pipe production according to claim 2, characterized in that: The polishing mechanism (5) comprises a sliding rod (51), a spring (52), a polishing plate (53) and a rubber scraper (54), a plurality of groups of sliding rods (51) are slidably installed on the top and bottom of the inner wall of the rotating ring (41), the top and bottom of the inner wall of the rotating ring (41) are fixedly installed with springs (52), the springs (52) are located on the surface of the sliding rod (51), the polishing plate (53) is fixedly installed on one end of the sliding rod (51) away from the rotating ring (41), and the side of the top of the polishing plate (53) away from the sliding rod (51) is fixedly installed with the rubber scraper (54).

4. A pipe mouth polishing apparatus for pipe production according to claim 3, characterized in that: The driving mechanism (6) comprises a supporting plate (61), a first motor (62) and a driving gear (63), the supporting plate (61) is fixedly installed on one side of the inner wall of the fixed shell (3), the top of the supporting plate (61) is fixedly installed with the first motor (62), and the output end of the first motor (62) is fixedly installed with the driving gear (63).

5. A pipe mouth polishing apparatus for pipe production according to claim 4, characterized in that: The supporting mechanism (7) comprises a first support (71), a second support (72) and a bearing (73), two groups of first supports (71) are fixedly installed on the bottom of the inner wall of the fixed shell (3), the second support (72) is fixedly installed on the inner wall of the fixed shell (3), and the inner walls of the first support (71) and the second support (72) are both fixedly installed with bearings (73).

6. A pipe mouth polishing apparatus for pipe production according to claim 5, characterized in that: The speed increasing mechanism (8) comprises a large gear (81), a small gear (82) and a notch (83), a plurality of groups of large gears (81) and small gears (82) are provided, one side of the large gear (81) is fixedly installed with the small gear (82) through a rotating shaft, a plurality of groups of large gears (81) and small gears (82) are rotatably installed on the inner walls of the first support (71) and the second support (72) through rotating shafts, and a plurality of groups of large gears (81) and small gears (82) are meshed with each other.

7. A pipe mouth polishing apparatus for pipe production according to claim 6, characterized in that: The transmission assembly (9) comprises a third support (91), a transmission shaft (92) and a transmission gear (93), the third support (91) is fixedly installed at the bottom of the inner wall of the fixed shell (3), the transmission shaft (92) is rotatably installed at the inner wall of the third support (91), one end of the transmission shaft (92) is fixedly installed with the pinion (82), the other end of the transmission shaft (92) is fixedly installed with the transmission gear (93), and the transmission gear (93) is engaged with the tooth ring (42).

8. A pipe mouth polishing apparatus for pipe production according to claim 7, characterized in that: The conveying assembly (10) comprises a second motor (101) and a conveying roller (102), the second motor (101) is provided in two groups, the two groups of second motors (101) are fixedly installed on the two sides of the fixed shell (3), and the output end of the second motor (101) is fixedly installed with the conveying roller (102).

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