CN218225843U

CN218225843U - Circle processing equipment in many specifications steel pipe

Info

Publication number: CN218225843U
Application number: CN202222739049.1U
Authority: CN
Inventors: 赵斌; 张欣; 孙权; 王骁; 张森; 毛尔东
Original assignee: Shanxi Jiantou Equipment Manufacturing Co ltd
Current assignee: Shanxi Jiantou Equipment Manufacturing Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-01-06
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a circle processing equipment in many specifications steel pipe, concretely relates to steel pipe machining field, comprises an operation bench, the bottom of operation panel is connected with the supporting leg, and the rear end top of operation panel is connected with the posterior lateral plate, the top that the top of posterior lateral plate is located the operation panel is connected with the roof, the top of operation panel is provided with down the holder, top one side of operation panel is provided with and is used for the roller of polishing to the circle in the steel pipe, the operation panel outside is provided with the drive and polishes roller pivoted rotary driving mechanism, rotary driving mechanism's bottom is provided with horizontal adjustment mechanism. The utility model discloses the processing of polishing is carried out to steel pipe inner wall to the convenience in the use, and can adjust the turning radius of the grinding roller according to the needs of the round processing in different specification steel pipes to can adjust the degree of depth of stretching into inside the steel pipe of grinding roller, thereby the convenience is polished the processing to the interior circle of the different degree of depth of steel pipe in the use.

Description

Circle processing equipment in many specifications steel pipe

Technical Field

The utility model relates to a steel pipe machining field, more specifically says, the utility model relates to a circle processing equipment in many specifications steel pipe.

Background

The steel pipe is a steel material with a hollow section and the length of the steel material is far greater than the diameter or the circumference, and the steel pipe can be classified into a hot-rolled steel pipe and a cold-rolled steel pipe according to rolling processes; the steel pipes are classified according to whether the steel pipes have seams or not, the steel pipes are classified into seamless steel pipes and welded steel pipes, wherein the common welded steel pipes can be classified into high-frequency welded pipes, longitudinal submerged arc welded pipes, spiral submerged arc welded pipes and the like according to the types of the seams, and the inner walls of the steel pipes need to be polished during the machining process of the steel pipes.

Chinese utility model patent with publication number CN212286952U discloses a circle grinding device in many specifications steel pipe, include: the base, base one side fixed welding has first support, the welding of first support top has first backup pad, be equipped with grinding machanism in the first backup pad, first spout has been seted up at the base top, be equipped with the second support in the first spout, second support top is connected with the second backup pad, be equipped with clamping mechanism in the second backup pad, the slide has been seted up to first spout both sides, second support both sides are equipped with first slider, first slider sliding connection in the slide, be equipped with first electronic jar in the first spout, first electronic jar output is connected with first ejector pin, first ejector pin one end weld in second support one side surface, the second spout has been seted up in the second backup pad. The technology can be suitable for the devices for polishing the inner circles of steel pipes with different specifications.

Synthesize above-mentioned patent, its structural design adopts the setting that sets up a plurality of connecting holes on the rotor plate to adjust the polishing to different specification steel pipes, and this kind of structural design exists can only process the steel pipe of fixed specification, and when the specification of steel pipe is not the scope in these holes, just can not polish the use, just makes application scope less, is unfavorable for processing and uses.

SUMMERY OF THE UTILITY MODEL

The utility model discloses technical scheme is too single technical problem to prior art solution, provides showing the solution that is different from prior art, in order to overcome the above-mentioned defect of prior art, the utility model provides a circle processing equipment in many specifications steel pipe to solve the technical problem who proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circle processing equipment in many specifications steel pipe, includes the operation panel, the bottom of operation panel is connected with the supporting leg, and the rear end top of operation panel is connected with the posterior lateral plate, the top that the top of posterior lateral plate is located the operation panel is connected with the roof, the top of operation panel is provided with down the holder, the bottom of roof is located every holder under and installs telescopic cylinder directly over the position department, telescopic cylinder's bottom output is connected with the holder, top one side of operation panel is provided with the roller of polishing that is used for polishing to circle in the steel pipe, the operation panel outside is provided with drive roller pivoted rotary driving mechanism, rotary driving mechanism's bottom is provided with horizontal adjustment mechanism.

As the technical scheme of the utility model further improve, the top of holder and the bottom of last holder all are provided with the arc wall that is used for the centre gripping steel pipe down, and the inner wall of arc wall is provided with the protection and fills up.

As a further improvement of the technical scheme of the utility model, through bolt fixed connection between telescopic cylinder's the top and the bottom of roof, through screw fixed connection between telescopic cylinder's the output and the top of last holder.

As a technical scheme of the utility model further improve, rotary driving mechanism is including connecting the horizontal pole at the grinding roller tip, the surface of horizontal pole is provided with the scale mark, and an end connection of horizontal pole has the regulation seat, the end connection who adjusts the seat has the swinging boom, the bottom outer wall connection of swinging boom has the drive shaft, the end connection of drive shaft has driving motor.

As the utility model discloses technical scheme's further improvement, the tip of adjusting the seat is inserted and is established the inside to the swinging boom, the inside of swinging boom corresponds the end outside of adjusting the seat and is provided with movable groove along vertical direction, the end both sides of adjusting the seat all is provided with tooth, and the tip of two tooth is located the inside of adjusting the seat and all is connected with the fly leaf, the inside outside that corresponds the fly leaf of adjusting the seat is provided with movable chamber, is connected with the spring between two fly leaves, and the tip outer wall of two fly leaves all is connected with presses the briquetting, the tip of pressing the briquetting extends to the outside of adjusting the seat, two inside walls in activity groove all are provided with the insection that is used for matcing tooth, the outer wall of adjusting the seat is provided with the through-hole that is used for tooth is flexible, two inside walls in preceding tip in activity groove all are provided with and are used for the spacing limiting plate to tooth.

As the utility model discloses technical scheme's further improvement, horizontal adjustment mechanism is including connecting the base at supporting leg bottom outer wall, the both ends top of base all is connected with the fixed plate, is connected with drive screw between two fixed plates, the external connection that drive screw's one end extended to the fixed plate has servo motor, drive screw's external connection has the adjustable shelf that is used for pairing rotation actuating mechanism fixed stay.

As a technical scheme of the utility model further improve, the bottom of adjustable shelf is provided with T type fixture block, the outside that the top of base corresponds T type fixture block is provided with T type spout on the horizontal direction, the bottom of adjustable shelf is provided with the internal thread hole that matches drive screw.

The utility model has the advantages that:

1. through the arrangement of the rotary driving mechanism, when the grinding roller grinding device is used, the rotary arm is driven to rotate by starting the driving motor, the adjusting seat is conveniently driven to rotate, so that the transverse rod and the grinding roller are driven to rotate, the inner circular wall of the steel pipe is ground, when the steel pipes of different specifications are replaced, the pressing block is pushed inwards to drive the movable plate to move, teeth are contracted into the movable cavity, the spring is compressed, at the moment, the teeth are separated from the limitation of the insection, an operator can adjust the position of the adjusting seat on the rotary arm up and down as required, after the adjustment is completed, the pressing block is loosened, the teeth are clamped into the insection at a new position under the action of the spring to complete locking, the limiting plate can prevent the adjusting seat from falling off the rotary arm, so that the rotary radius of the grinding roller can be adjusted as required by machining of the inner circular steel pipes of different specifications in the using process, and the application range is improved;

2. through setting up horizontal adjustment mechanism, when using, drive screw through starting servo motor and rotate, the movable frame keeps carrying out lateral shifting in drive screw's outside under the limiting displacement of T type fixture block, and then conveniently adjusts the transverse position of the roller of polishing to stretch into the position of steel pipe inside through the scale mark of observing on the horizontal pole and judge the degree of depth that stretches into of the roller of polishing, thereby the convenience is polished the processing to the interior circle of the different degree of depth of steel pipe in the use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the upper and lower clamping holders of the present invention.

Fig. 3 is a schematic structural view of the middle adjusting seat of the present invention.

Fig. 4 is a schematic view of a partial structure of the middle rotating arm of the present invention.

Fig. 5 is a cross-sectional view of the connection between the middle adjusting seat and the rotating arm of the present invention.

The reference signs are: 1. an operation table; 2. supporting legs; 3. a rear side plate; 4. a top plate; 5. a lower clamping seat; 6. a telescopic cylinder; 7. an upper clamping seat; 8. a protective pad; 9. grinding a roller; 10. a base; 11. a fixing plate; 12. a drive screw; 13. a servo motor; 14. a movable frame; 15. a T-shaped fixture block; 16. a drive motor; 17. a drive shaft; 18. a rotating arm; 19. an adjusting seat; 20. a cross bar; 21. scale lines; 22. a pressing block; 23. teeth; 24. a through hole; 25. a movable groove; 26. insection; 27. a limiting plate; 28. a movable plate; 29. a movable cavity; 30. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The multi-specification steel pipe internal machining equipment comprises an operation table 1, supporting legs 2 are connected to the bottom of the operation table 1, a rear side plate 3 is connected to the top of the rear end of the operation table 1, a top plate 4 is connected to the top of the rear side plate 3, a lower clamping seat 5 is arranged at the top of the operation table 1, a telescopic cylinder 6 is installed right above each lower clamping seat 5 at the bottom of the top plate 4, the bottom output end of the telescopic cylinder 6 is connected with an upper clamping seat 7, a grinding roller 9 used for grinding the internal of a steel pipe is arranged on one side of the top of the operation table 1, a rotary driving mechanism driving the grinding roller 9 to rotate is arranged on the outer side of the operation table 1, and a transverse adjusting mechanism is arranged at the bottom of the rotary driving mechanism.

As shown in fig. 1-2, the top of the lower holder 5 and the bottom of the upper holder 7 are provided with arc-shaped grooves for clamping the steel pipe, and the inner walls of the arc-shaped grooves are provided with protective pads 8 for clamping and fixing the steel pipe in the using process.

As shown in fig. 1 and fig. 3 to 5, the rotation driving mechanism includes a cross rod 20 connected to an end portion of the grinding roller 9, scale marks 21 are provided on an outer surface of the cross rod 20, an end portion of the cross rod 20 is connected with an adjusting seat 19, an end portion of the adjusting seat 19 is connected with a rotating arm 18, a bottom outer wall of the rotating arm 18 is connected with a driving shaft 17, an end portion of the driving shaft 17 is connected with a driving motor 16, wherein an end portion of the adjusting seat 19 is inserted into an inner portion of the rotating arm 18, a movable groove 25 is provided in the inner portion of the rotating arm 18 in a vertical direction corresponding to an end portion of the adjusting seat 19, teeth 23 are provided on both side ends of the end portion of the adjusting seat 19, end portions of the two teeth 23 located in the adjusting seat 19 are connected with movable plates 28, a movable cavity 29 is provided in the inner portion of the adjusting seat 19 corresponding to an outer portion of the movable plate 28, a spring 30 is connected between the two movable plates 28, outer walls of the end portions of the two movable plates 28 are connected with pressing blocks 22, an end portion of the adjusting seat 22 extends to an outer wall of the adjusting seat 19, two inner side walls of the movable groove 25 are provided with tooth grooves 26 for matching the teeth 23, a through hole 24 for limiting plate for limiting the front portion of the tooth 23;

synthesize the rotary driving mechanism of above-mentioned design, when using, drive swivel arm 18 through starting driving motor 16 and rotate, conveniently drive regulation seat 19 and rotate, thereby drive horizontal pole 20 and grinding roller 9 and rotate, thereby polish the processing to the interior round wall of steel pipe, and when changing the steel pipe of different specifications, drive fly leaf 28 and remove through pushing away press block 22 to the inboard, and make tooth 23 shrink to the inside of activity chamber 29, and make the spring 30 compress, at this moment, tooth 23 breaks away from the restriction of insection 26, the operator can adjust the position of regulation seat 19 on swivel arm 18 from top to bottom as required, after the regulation is accomplished, loosen press block 22, under the effect of spring 30, insection 23 card accomplishes the locking to the insection 26 on the new position, the setting of limiting plate 27 can avoid adjusting seat 19 and drop from swivel arm 18, thereby can adjust the radius of grinding roller 9 according to the needs of the round processing in the steel pipe of different specifications in the use.

As shown in fig. 1, the transverse adjusting mechanism includes a base 10 connected to the outer wall of the bottom of the supporting leg 2, the top ends of the two end portions of the base 10 are connected with fixing plates 11, a transmission screw 12 is connected between the two fixing plates 11, one end of the transmission screw 12 extends to the outside of the fixing plate 11 and is connected with a servo motor 13, the outside of the transmission screw 12 is connected with a movable frame 14 for fixedly supporting the rotation driving mechanism, a T-shaped fixture block 15 is arranged at the bottom of the movable frame 14, a T-shaped chute is arranged on the top of the base 10 along the horizontal direction corresponding to the outside of the T-shaped fixture block 15, and an internal thread hole matched with the transmission screw 12 is arranged at the bottom of the movable frame 14;

the horizontal adjustment mechanism of above-mentioned design, when using, drive screw 12 through starting servo motor 13 and rotate, adjustable shelf 14 keeps carrying out lateral shifting in drive screw 12's outside under T type fixture block 15's limiting displacement, and then conveniently adjust the horizontal position of grinding roller 9, and through observing the position that scale mark 21 on the horizontal pole 20 stretched into steel pipe inside and judging the degree of depth that stretches into of grinding roller 9, thereby conveniently polish the processing to the interior circle of the different degree of depth of steel pipe in the use.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a circle processing equipment in many specifications steel pipe, includes operation panel (1), the bottom of operation panel (1) is connected with supporting leg (2), and the rear end top of operation panel (1) is connected with posterior lateral plate (3), the top that the top of posterior lateral plate (3) is located operation panel (1) is connected with roof (4), the top of operation panel (1) is provided with down holder (5), the bottom of roof (4) is located every holder (5) under and is located position department directly over and install telescopic cylinder (6), the bottom output of telescopic cylinder (6) is connected with holder (7), top one side of operation panel (1) is provided with and is used for polishing roller (9) of circle polishing in the steel pipe, its characterized in that: the device is characterized in that a rotary driving mechanism for driving the grinding roller (9) to rotate is arranged on the outer side of the operating platform (1), and a transverse adjusting mechanism is arranged at the bottom of the rotary driving mechanism.

2. The internal machining equipment for the multi-specification steel pipes according to claim 1 is characterized in that: the top of lower holder (5) and the bottom of last holder (7) all are provided with the arc wall that is used for centre gripping steel pipe, and the inner wall of arc wall is provided with protection pad (8).

3. The internal machining equipment for the steel pipes with multiple specifications as claimed in claim 1, is characterized in that: the top end of the telescopic cylinder (6) is fixedly connected with the bottom of the top plate (4) through a bolt, and the output end of the telescopic cylinder (6) is fixedly connected with the top of the upper clamping seat (7) through a screw.

4. The internal machining equipment for the multi-specification steel pipes according to claim 1 is characterized in that: the rotary driving mechanism comprises a cross rod (20) connected to the end of the grinding roller (9), scale marks (21) are arranged on the outer surface of the cross rod (20), an adjusting seat (19) is connected to one end of the cross rod (20), a rotating arm (18) is connected to the end of the adjusting seat (19), a driving shaft (17) is connected to the outer wall of the bottom of the rotating arm (18), and a driving motor (16) is connected to the end of the driving shaft (17).

5. The internal machining equipment for the steel pipes with multiple specifications as claimed in claim 4, wherein: the tip of adjusting seat (19) is inserted and is established the inside to swinging boom (18), the inside of swinging boom (18) corresponds the end outside of adjusting seat (19) and is provided with movable groove (25) along vertical direction, the end both sides end of adjusting seat (19) all is provided with tooth (23), and the tip of two tooth (23) is located the inside of adjusting seat (19) and all is connected with fly leaf (28), the outside that the inside of adjusting seat (19) corresponds fly leaf (28) is provided with movable chamber (29), is connected with spring (30) between two fly leaf (28), and the tip outer wall of two fly leaf (28) all is connected with and presses briquetting (22), the tip of pressing briquetting (22) extends to the outside of adjusting seat (19), two inside walls of activity groove (25) all are provided with tooth line (26) that are used for matcing tooth (23), the outer wall of adjusting seat (19) is provided with through-hole (24) that are used for tooth (23) are flexible, two inside walls of preceding tip in activity groove (25) all are provided with limiting plate (27) that are used for tooth (23).

6. The internal machining equipment for the steel pipes with multiple specifications as claimed in claim 1, is characterized in that: horizontal adjustment mechanism is including connecting base (10) at supporting leg (2) bottom outer wall, the both ends top of base (10) all is connected with fixed plate (11), is connected with drive screw (12) between two fixed plate (11), the external connection that the one end of drive screw (12) extended to fixed plate (11) has servo motor (13), the external connection of drive screw (12) has adjustable shelf (14) that are used for the rotation drive mechanism fixed stay.

7. The internal machining equipment for the steel pipes with multiple specifications as claimed in claim 6, characterized in that: the bottom of the movable frame (14) is provided with a T-shaped clamping block (15), a T-shaped sliding groove is formed in the top of the base (10) corresponding to the outer portion of the T-shaped clamping block (15) in the horizontal direction, and an internal threaded hole matched with the transmission screw (12) is formed in the bottom of the movable frame (14).