CN212144086U

CN212144086U - Automatic groove rolling equipment for processing groove of stainless steel lined pipe

Info

Publication number: CN212144086U
Application number: CN202020476620.3U
Authority: CN
Inventors: 赵军; 丁明
Original assignee: Jiangsu New Sunshine Tube Industry Co ltd
Current assignee: Jiangsu New Sunshine Tube Industry Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-12-15
Anticipated expiration: 2030-04-03

Abstract

The utility model belongs to the technical field of the grooving processing equipment technique and specifically relates to an automatic grooving equipment for processing inside lining stainless steel pipe groove, through grooving piece an, the design of grooving piece b, combine to be equipped with on the stand b between bearing d and bearing a and link up bearing c about, be equipped with rotation axis a in the bearing c, be equipped with the stationary blade on the rotation axis a on the right side of bearing c, the left end of rotation axis a is equipped with gear c, the top of gear c meshes with gear e's bottom, realize carrying out the annular groove machining of end to inside lining stainless steel pipe, establish stainless steel pipe end cap on rotation axis a, twist reverse the screw rod, make grooving piece a be close to stainless steel pipe, make under gear c rotates, realize the rotation of stainless steel pipe, realize the groove machining of stainless steel pipe; when the axial groove processing is needed, the stainless steel pipe is axially inserted in a direction perpendicular to the rotating shaft a, the screw rod is adjusted, the groove rolling block a is made to approach the groove rolling block b, the stainless steel pipe is pushed, and the axial groove processing is achieved.

Description

Automatic groove rolling equipment for processing groove of stainless steel lined pipe

Technical Field

The utility model belongs to the technical field of the mangle processing equipment technique and specifically relates to an automatic mangle equipment for processing of inside lining nonrust steel pipe recess.

Background

At present, when a groove of a stainless steel pipe with a lining is machined, a mandrel sleeving mode is generally adopted, a workpiece is inserted into a rotating mandrel, a roller is pushed to be close to the mandrel, and the workpiece is machined; therefore, a researcher researches a device which is not required to be sleeved on the mandrel for groove processing, the two carrier rollers are adopted to replace the mandrel for traditional processing, the defect that the mandrel is easy to break is avoided, the defect that the groove can only be processed at the tail end is overcome, and the processing quality is improved. However, the equipment in the prior art can only process the annular groove of the pipeline, and is difficult to process the axial groove of the pipeline; or only the axial groove of the pipeline can be processed, and the circumferential groove of the pipeline cannot be processed; so that when the annular groove and the axial groove are processed on the stainless steel pipe, two processing devices are needed or the rolling groove block is replaced to meet the processing requirement, the processing period is longer and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem existing in the prior art, the utility model provides an automatic groove rolling equipment for processing inside lining stainless steel pipe groove.

The method is realized by the following technical scheme:

the automatic groove rolling equipment for processing the groove of the lining stainless steel pipe comprises a platform, a bottom column arranged on the lower surface of the platform, and an upright column a and an upright column b which are arranged on the upper surface of the platform; the upright posts a and the upright posts b are arranged on the upper surface of the platform in parallel from left to right; a pull groove penetrating through the platform is arranged on the platform between the upright post a and the upright post b; a motor is arranged on the lower surface of the platform positioned at the lower end of the upright post a, an output shaft is arranged at the output end of the motor, a gear a is arranged on the output shaft, and the top end of the gear a extends to the upper surface of the platform from the pull groove; a bearing d which penetrates through the left and the right is arranged at the position, close to the top end, of the upright post b, a rotating shaft c is arranged in the bearing d, a groove rolling block b is arranged at the right end of the rotating shaft c, a gear d is arranged at the left end of the rotating shaft c, and the bottom end of the gear d is meshed with the top end of the gear a; a gear e is arranged on a rotating shaft c between the upright post b and the gear d, a bearing c penetrating through the left and right is arranged on the upright post b between the bearing d and the bearing a, the rotating shaft a is arranged in the bearing c, a fixing piece is arranged on the rotating shaft a on the right side of the bearing c, the gear c is arranged at the left end of the rotating shaft a, and the top end of the gear c is meshed with the bottom end of the gear e; a threaded hole is formed in the platform on the right side of the upright post b and is positioned at a projection point where the groove rolling block b vertically projects downwards to the upper surface of the platform; threaded hole is equipped with assorted screw rod, and the screw rod top cover is equipped with bearing b, and bearing b outward flange is inlayed and is equipped with the connector, and connector top integrated into one piece is equipped with U type groove, is equipped with the connecting axle between the left and right sides in U type groove, is equipped with groove rolling piece an on the connecting axle.

Through the design of the groove rolling block a and the groove rolling block b, a bearing c which penetrates through the left and the right is arranged on an upright post b which is combined between the bearing d and the bearing a, a rotating shaft a is arranged in the bearing c, a fixing piece is arranged on the rotating shaft a on the right side of the bearing c, a gear c is arranged at the left end of the rotating shaft a, and the top end of the gear c is meshed with the bottom end of the gear e, so that when the annular groove of the end of the stainless steel pipe lined is machined, the end of the stainless steel pipe is sleeved on the rotating shaft a, the screw rod is twisted, the groove rolling block a is close to the stainless steel pipe, the rotation of the stainless steel pipe is realized; when the inner lining stainless steel pipe needs to be subjected to axial groove processing, the stainless steel pipe is axially inserted between the groove rolling block b and the groove rolling block a in a direction perpendicular to the rotating shaft a, the screw rod is adjusted, so that the groove rolling block a approaches to the groove rolling block b, the stainless steel pipe is pushed, and the axial groove processing is realized. The processing efficiency is improved, and the processing working strength is reduced. When the groove rolling block a and the groove rolling block b are relatively close to each other, the groove rolling block a and the groove rolling block b can be matched with each other to form a tubular through hole.

In order to enhance the stability of the whole device, preferably, the upright a and the upright b are respectively provided with a bearing a on the opposite surfaces of the upright a and the upright b, a rotating shaft b penetrates through the bearing a, a gear b is arranged on the rotating shaft b, and the bottom of the gear b is meshed with the top end of the gear a; the bottom end of the gear d is meshed with the top end of the gear b.

In order to uniformly disperse the rolling force and improve the mechanical property of the pipe after groove rolling, it is preferable that the circumferences of the groove rolling block a and the groove rolling block b are provided with pipe rolling grooves, and the cross-sectional shapes of the pipe rolling grooves are hyperbolic curves. More preferably, the groove block a and the groove block b are cylindrical.

In order to improve the convenience of motor connection, preferably, the motor is integrally provided with a base, the base is provided with a threaded hole, and a matched bolt is arranged in the threaded hole; the platform, from the lower surface to the upper surface be equipped with bolt hole of bolt assorted.

Compared with the prior art, the invention has the technical effects that:

the utility model discloses simple structure, it is convenient to use, can realize a tractor serves two-purpose, accomplishes work to inside lining stainless steel pipe hoop grooving and axial grooving, has reduced the recess processing cost, has improved recess machining efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic sectional top view of the structure of FIG. 1A-A'.

1-platform 2-bottom column 3-upright column a 4-upright column b 5-base 6-bolt 7-motor 8-gear a 9-rotating head 10-screw 11-bearing a 12-bearing b 13-connector 14-U-shaped groove 15-connecting shaft 16-groove rolling block a 17-bearing c 18-groove rolling block b 19-bearing d 20-rotating shaft a 21-rotating shaft b 22-gear b 23-gear c 24-rotating shaft c 25-gear d 26-gear e 27-groove drawing 28-output shaft.

Detailed Description

The technical solution of the present invention is further defined below with reference to the specific embodiments, but the scope of protection is not limited to the description.

As shown in fig. 1 and 2, in this embodiment, the automatic grooving apparatus for groove processing of a lining stainless steel pipe comprises a platform 1, a bottom pillar 2 arranged on the lower surface of the platform 1, and a pillar a3 and a pillar b4 arranged on the upper surface of the platform 1; wherein the upright a3 and the upright b4 are arranged in parallel from left to right on the upper surface of the platform 1; a pull groove 27 penetrating through the platform 1 is arranged on the platform 1 between the upright a3 and the upright b 4; a motor 7 is arranged on the lower surface of the platform 1 at the lower end of the upright post a3, an output shaft 28 is arranged at the output end of the motor 7, a gear a8 is arranged on the output shaft 28, and the top end of the gear a8 extends to the upper surface of the platform 1 from the pull groove 27; a bearing d19 penetrating through the left and right is arranged at the top end of the upright post b4, a rotating shaft c24 is arranged in the bearing d19, a groove rolling block b18 is arranged at the right end of the rotating shaft c24, a gear d25 is arranged at the left end of the rotating shaft c24, and the bottom end of the gear d25 is meshed with the top end of the gear a 8; a gear e26 is arranged on a rotating shaft c24 between a column b4 and a gear d25, a bearing c17 penetrating through the left and right is arranged on a column b4 between a bearing d19 and a bearing a11, a rotating shaft a20 is arranged in the bearing c17, a fixing piece is arranged on a rotating shaft a20 on the right side of the bearing c17, a gear c23 is arranged at the left end of the rotating shaft a20, and the top end of the gear c23 is meshed with the bottom end of the gear e 26; a threaded hole is formed in the platform 1 on the right side of the upright post b4, and the threaded hole is located at a projection point of the groove rolling block b18 vertically projecting downwards to the upper surface of the platform 1; a matched screw rod 10 is arranged in the threaded hole, a bearing b12 is sleeved at the top end of the screw rod 10, a connector 13 is embedded at the outer edge of a bearing b12, a U-shaped groove 14 is integrally formed at the top end of the connector 13, a connecting shaft 15 is arranged between the left side and the right side of the U-shaped groove 14, and a groove rolling block a16 is arranged on the connecting shaft 15; the utility model discloses the motor that adopts is ubiquitous motor product among the prior art, for example: the model is YE 4-225M-445 KW.

In the using process, annular groove machining is carried out on the stainless steel pipe according to needs, one end of the stainless steel pipe is directly sleeved on the right end of the rotating shaft a20, and the screw 10 is adjusted, so that the groove rolling block a16 is close to the outer surface of the stainless steel pipe until the groove rolling block a is tightly attached to the outer surface of the stainless steel pipe, or the outer surface of the stainless steel pipe is tightly attached to the groove rolling block b 18; starting the motor 7, so that an output shaft 28 at the output end of the motor 7 rotates to drive the gear a8 to rotate, further drive the gear d25 to rotate, so that the rotating shaft c24 rotates to drive the gear e26 to rotate, drive the gear c23 to rotate, drive the rotating shaft a20 to rotate, realize the rotation of the stainless steel pipe, and then the stainless steel pipe is rolled by the rolling groove block a16 to form a groove; or the rolling groove block b18 rotates when the rotating shaft a20 rotates, so that the stainless steel pipe is rolled into a groove; in the operation process, if the rolling groove block b18 is also attached to the outer surface of the stainless steel tube, the stable operation of the stainless steel tube is realized, the stability in the groove rolling operation is improved, for example, when the stainless steel tube with a larger aperture size is processed, the labor consumption of processing workers can be reduced, and the convenience is enhanced; when the inner lining stainless steel pipe needs to be axially grooved, one end of the stainless steel pipe is placed on the groove rolling block a16, the screw 10 is adjusted, the groove rolling block a16 jacks up the stainless steel pipe to approach the groove rolling block b18 until the stainless steel pipe is tightly attached to the groove rolling block b18, the motor 7 is started to drive the groove rolling block b18 to rotate, and under the action of the rotation of the groove rolling block b18, a processing worker pushes the stainless steel pipe to be processed forcibly, so that the stainless steel pipe can pass through the groove rolling block a16 and the groove rolling block b18, the rolling processing of the axial groove is completed, time and labor are saved, and the processing efficiency is improved.

In this embodiment, the groove block a16 and the groove block b18 can cooperate to form a tubular through hole when they are relatively close to each other. The stainless steel pipe with the lining can conveniently penetrate through the hole.

In this embodiment, the upright a3 and the upright b4 are provided with bearings a11 on the opposite surfaces of the upright a3 and the upright b4, a rotating shaft b21 is arranged in the bearing a11 in a penetrating way, a gear b22 is arranged on the rotating shaft b21, and the bottom of the gear b22 is meshed with the top end of the gear a 8; the bottom end of the gear d25 is meshed with the top end of the gear b 22. The overall stability of the device is enhanced.

In this embodiment, the circumference of the groove block a16 and the groove block b18 is provided with a pipe rolling groove, and the cross section of the pipe rolling groove is hyperbolic. The overall mechanical property of the stainless steel pipe after the groove rolling is improved, and the rolling force in the groove rolling process is dispersed.

In this embodiment, the block a16 and the block b18 are cylindrical. The contact between the rolling groove block and the stainless steel pipe is arc-to-arc, and the dispersion effect of the rolling force is improved.

In the embodiment, the motor 7 is integrally provided with a base 5, the base 5 is provided with a threaded hole, and a matched bolt 6 is arranged in the threaded hole; platform 1, from the lower surface to the upper surface be equipped with bolt 6 assorted bolt hole. The motor 7 is convenient to disassemble, overhaul and replace.

The present invention can be implemented with reference to the common techniques in the prior art or the common general knowledge and the conventional technical means known to those skilled in the art.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. An automatic groove rolling device for processing a groove of a lining stainless steel pipe is characterized by comprising a platform (1), a bottom column (2) arranged on the lower surface of the platform (1), and an upright column a (3) and an upright column b (4) arranged on the upper surface of the platform (1); the upright posts a (3) and the upright posts b (4) are arranged on the upper surface of the platform (1) in parallel from left to right; a pull groove (27) penetrating through the platform (1) is arranged on the platform (1) between the upright post a (3) and the upright post b (4); a motor (7) is arranged on the lower surface of the platform (1) positioned at the lower end of the upright post a (3), an output shaft (28) is arranged at the output end of the motor (7), a gear a (8) is arranged on the output shaft (28), and the top end of the gear a (8) extends to the upper surface of the platform (1) from the pull groove (27); a bearing d (19) penetrating through the left and right is arranged at the position, close to the top end, of the upright column b (4), a rotating shaft c (24) is arranged in the bearing d (19), a groove rolling block b (18) is arranged at the right end of the rotating shaft c (24), a gear d (25) is arranged at the left end of the rotating shaft c (24), and the bottom end of the gear d (25) is meshed with the top end of the gear a (8); a gear e (26) is arranged on a rotating shaft c (24) between the upright column b (4) and the gear d (25), a left-right bearing c (17) penetrating through the upright column b (4) between the bearing d (19) and the bearing a (11) is arranged on the upright column b (4), a rotating shaft a (20) is arranged in the bearing c (17), a fixing piece is arranged on the rotating shaft a (20) on the right side of the bearing c (17), a gear c (23) is arranged at the left end of the rotating shaft a (20), and the top end of the gear c (23) is meshed with the bottom end of the gear e (26); a threaded hole is formed in the platform (1) on the right side of the upright post b (4), and the threaded hole is located at a projection point of the groove rolling block b (18) which vertically projects downwards to the upper surface of the platform (1); threaded hole is equipped with assorted screw rod (10), and screw rod (10) top cover is equipped with bearing b (12), and bearing b (12) outward flange is inlayed and is equipped with connector (13), and connector (13) top integrated into one piece is equipped with U type groove (14), is equipped with connecting axle (15) between about U type groove (14), is equipped with on connecting axle (15) and rolls groove piece a (16).

2. The automatic grooving equipment for the groove machining of the lining stainless steel pipe according to claim 1, wherein the upright a (3) and the upright b (4) are provided with bearings a (11) on opposite surfaces of the upright a (3) and the upright b (4), a rotating shaft b (21) penetrates through the bearings a (11), a gear b (22) is arranged on the rotating shaft b (21), and the bottom of the gear b (22) is meshed with the top end of the gear a (8); the bottom end of the gear d (25) is meshed with the top end of the gear b (22).

3. The automatic grooving equipment for the grooves of the lined stainless steel pipes according to claim 1, wherein the circumferences of the grooving block a (16) and the grooving block b (18) are provided with pipe rolling grooves, and the cross-sectional shapes of the pipe rolling grooves are hyperbolic curves.

4. The automatic grooving apparatus for groove machining of stainless steel lined pipes according to claim 1 or 3, wherein the block a (16) and the block b (18) are cylindrical.

5. The automatic groove rolling equipment for groove processing of the inner lining stainless steel pipe according to claim 1, characterized in that the motor (7) is integrally provided with a base (5), the base (5) is provided with a threaded hole, and a matched bolt (6) is arranged in the threaded hole; the platform (1) is provided with bolt holes matched with the bolts (6) from the lower surface to the upper surface.