CN211681428U

CN211681428U - Steel pipe deburring machine

Info

Publication number: CN211681428U
Application number: CN201922149851.3U
Authority: CN
Inventors: 宋健; 王振光
Original assignee: Qingdao Beilade Refrigeration Accessories Co ltd
Current assignee: Qingdao Beilade Refrigeration Accessories Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-10-16
Anticipated expiration: 2029-12-04

Abstract

The utility model provides a steel pipe deburring machine, which comprises a vertical frame, a bearing seat and a rotary seat mechanism; the motor is arranged on the top surface mounting plate of the vertical frame, the motor is electrically controlled and connected with the electric control box at the bottom of the device and the electric operation panel, and the front side of the top surface mounting plate of the vertical frame is provided with a top frame with an oval cavity structure in a vertical mode; the left side and the right side of the top frame are respectively provided with a first belt wheel and a second belt wheel in a bearing matching mode, and the first belt wheel and the second belt wheel are in transmission connection through a synchronous belt; the bearing seat is arranged at the middle position of the top frame, and can synchronously polish with burrs on the outer periphery of the outer end head when the front side of the limiting pipe is arranged, so that the structural design is reasonable again, the beneficial characteristics of ingenious design are embodied, and meanwhile, the working efficiency can be improved by simultaneously polishing the two end heads.

Description

Steel pipe deburring machine

Technical Field

The utility model belongs to the technical field of steel pipe bi-polar hair style burr polisher structure, more specifically says, in particular to steel pipe burr-grinding machine.

Background

The cut double ends of the steel pipe are not in an ideal smooth state, after the two ends of the steel pipe are conveyed and polished to be flush by using the chain type transmission polishing device, outward-diffused burrs are formed on the outer peripheries of the two ends of the steel pipe, the quality of the outer ends of the steel pipe can be influenced by the burrs, hands can be injured by holding the steel pipe with hands, and therefore the burrs formed on the periphery of the cut of the double ends of the steel pipe need to be polished, so that the quality of the cut of the steel pipe can be the best to solve by the technical personnel.

In view of the above, the present invention provides a deburring machine for steel pipes, which is improved in view of the conventional structure and defects, and is expected to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a steel pipe burr-grinding machine to solve the current smooth state that the steel pipe both ends that cut are not the ideal, utilize chain drive grinding device to polish the neat back with its both ends head conveying, will form the burr of outside diffusion form at the outer periphery of their end, these burrs also can influence the quality of the outer end of tubular product, hold the problem that to get the hand in addition.

The utility model relates to a purpose and efficiency of steel pipe burr-grinding machine is reached by following concrete technological means:

a steel pipe deburring machine comprises a vertical frame, a bearing seat and a rotary seat mechanism; the motor is arranged on the top surface mounting plate of the vertical frame, the motor is electrically controlled and connected with the electric control box at the bottom of the device and the electric operation panel, and the front side of the top surface mounting plate of the vertical frame is provided with a top frame with an oval cavity structure in a vertical mode; the left side and the right side of the top frame are respectively provided with a first belt wheel and a second belt wheel in a bearing matching mode, and the first belt wheel and the second belt wheel are in transmission connection through a synchronous belt; the bearing seat is arranged at the middle position of the top frame, and is internally provided with an internal gear after entering the top frame, and the right side of the internal gear is provided with a reversing gear in a meshing fit manner; a rod-shaped pipe seat is fixedly sleeved on the reversing gear; the rotary seat mechanism is of a crank seat structure, a rotating rod assembly is arranged on the front side of the rotary seat mechanism in a rotating matching mode, and the rotary seat mechanism is arranged on the bottom surface of the top frame; the inner sides of the first belt wheel and the second belt wheel are connected with a polishing belt through belt pulleys on the inner sides of the two positions, and the polishing belt is located on the upper outer side and the lower outer side of the pipe seat.

Further: the motor comprises a motor shaft gear and a synchronous gear, wherein the motor shaft gear and the synchronous gear are arranged on the same motor shaft, and the synchronous gear and a synchronous belt connected to the first belt wheel and the second belt wheel realize meshing transmission.

Further: the bearing seat comprises a driven gear which is meshed with the motor shaft gear at the bottom.

Further: the tube seat comprises a spring piece, the spring piece is of an annular and uniformly distributed four-bent-plate structure, the spring piece is uniformly welded on the outer wall of the tube seat, the size of the outer front end of the spring piece is larger than that of the inner end of the spring piece, and the inner end of the spring piece is provided with a limiting bending section structure.

Further: the rotary seat mechanism comprises a welding frame and a bent spring, wherein the welding frame is an L-shaped welding plate, and the bent spring is welded on the welding plate at the bottom side section of the welding frame in a mode of inclining upwards.

Further: the rotating rod assembly comprises a handle rod and a supporting plate, the rotating rod assembly is of a multi-section bending rod structure, the inner end of the rotating rod assembly is mounted in a mounting hole of the rotating seat mechanism in a rotating fit mode, the handle rod is welded on the bending rod, and the supporting plate is welded on the inner side of the bending rod and is welded with the top end of the bending spring.

Further: the rotating rod assembly further comprises a barrel cavity seat, a limiting wheel, a polishing plate and a locking bolt, wherein the barrel cavity seat is of a pipe cavity structure, an annular cutting groove is formed in the outer side of the barrel cavity seat, the limiting wheel is rotationally matched on a bearing in the annular cutting groove, the barrel cavity seat is locked on a bent rod of the rotating rod assembly through the locking bolt, the polishing plate is an arc-shaped bent plate, and the polishing plate is welded on the outer wall of the barrel cavity seat in a welding mode.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the vertical frame type grinding device is designed, steel pipes which are blanked or have two polished ends can be put on the device for grinding again, the device can realize the grinding again of burrs formed on the outer peripheries of the two ends of the steel pipes after the processing process, the pipe can be installed and removed by adopting a pipe seat which has a simple structure and is convenient for removing the pipe, the inserted pipe can be well limited due to the structure of four spring pieces, the placed pipe and a grinding belt in an inner cavity of the device realize the rotation in the opposite direction, and therefore the burrs on the outer peripheries of the inner ends of the pipes can be ground,

2. and the rotation action generated by the pipe is also from the action source of the polishing belt controlled by the same motor mechanism, and the linkage effect is realized, so that a power mechanism is saved, and the structural design is ingenious.

3. The device is characterized in that a spring type supporting and limiting mechanism is designed at the front bottom side of the device, the spring type supporting and limiting mechanism has the flexible characteristic of being adjusted and used according to the length of a pipe, and is mainly used for limiting the outer end of the placed pipe, meanwhile, a bent polishing plate is also installed at the front side of the device, synchronous polishing can be achieved with burrs on the outer circumference of the outer end when the front side of the pipe is limited, the structural design is reasonable again, the beneficial characteristics of ingenious design are embodied, and meanwhile, the working efficiency can be improved due to the fact that the two end heads are polished simultaneously.

Drawings

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

Fig. 2 is an enlarged schematic view of a portion a of the present invention, which is drawn from fig. 1.

Fig. 3 is an enlarged schematic view of the part B of the present invention drawn from fig. 1.

Fig. 4 and 5 are schematic diagrams of the two rear-view structures of the present invention.

Fig. 6 is a schematic view of the bottom view structure of the present invention.

Fig. 7 is a schematic view of the laying principle of the local structure and the pipe T when polishing.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. erecting a frame; 2. a top frame; 3. a first pulley; 4. a second pulley; 5. a motor; 501. a motor shaft gear; 502. a synchronizing gear; 6. a bearing seat; 601. a slave gear; 7. polishing the belt; 8. an internal gear; 9. a reversing gear; 10. a tube holder; 1001. a spring plate; 11. a rotating seat mechanism; 1101. a welding frame 1102 and a bent spring; 12. a rotating rod assembly; 1201. a handle bar; 1202. a cartridge chamber seat; 1203. a limiting wheel; 1204. grinding the plate; 1205. locking the bolt; 1206. and a support plate.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the utility model provides a steel pipe deburring machine, which comprises a vertical frame 1, a bearing seat 6 and a rotating seat mechanism 11; a motor 5 is arranged on the top surface mounting plate of the vertical frame 1, the motor 5 is electrically controlled and connected with an electric control box at the bottom of the device and an electric operation panel, and a top frame 2 with an oval cavity structure is arranged on the front side of the top surface mounting plate of the vertical frame 1 in a vertical mode; the left side and the right side of the top frame 2 are respectively provided with a first belt pulley 3 and a second belt pulley 4 in a bearing matching mode, and the first belt pulley 3 and the second belt pulley 4 are in transmission connection through a synchronous belt; the bearing seat 6 is arranged at the middle position of the top frame 2, and is internally provided with an internal gear 8 after entering the top frame 2, and the right side of the internal gear 8 is provided with a reversing gear 9 in a meshing fit mode; a rod-shaped pipe seat 10 is fixedly sleeved on the reversing gear 9; the rotating seat mechanism 11 is of a crank seat structure, a rotating rod component 12 is arranged on the front side of the rotating seat mechanism in a rotating matching mode, and the rotating seat mechanism 11 is arranged on the bottom surface of the top frame 2; the inner sides of the first belt wheel 3 and the second belt wheel 4 are connected with a polishing belt 7 through the belt wheels at the inner sides, and the polishing belt 7 is positioned at the upper outer side and the lower outer side of the pipe seat 10.

Wherein: the motor 5 comprises a motor shaft gear 501 and a synchronous gear 502 which are arranged on the same motor shaft, wherein the synchronous gear 502 is in mesh transmission with a synchronous belt connected to the first belt pulley 3 and the second belt pulley 4.

Wherein: the bearing seat 6 comprises a secondary gear 601, the secondary gear 601 is meshed with the motor shaft gear 501 at the bottom, the rotary motion is synchronously transmitted upwards to the internal gear 8 at the front side through the secondary gear 601, and the rotary motion is transmitted to the reversing gear 9 through the internal gear 8 to realize reversing of the rotary direction, so that the pipe T placed on the pipe seat 10 and shown in figure 7 reversely moves with the grinding belt 7 at the top for grinding the excircle end of the pipe T, and the excircle edge of the pipe T can be better ground by the grinding belt 7 in the reverse direction.

Wherein: the socket 10 includes a spring plate 1001, the spring plate 1001 is a circular and evenly distributed four-bent-plate structure, the four-bent-plate structure is evenly distributed and welded on the outer wall of the socket 10, the outer front end of the spring plate 1001 is larger than the inner end, and the inner end of the spring plate 1001 is provided with a limiting bent section structure, so that the four-bent-plate 1001 forms an extended structure with a high front side and a low rear side, and the pipe T shown in fig. 7 is inserted into the socket 10 and then is well limited in an inward-extended position.

Wherein: the rotary seat mechanism 11 comprises a welding rack 1101 and a bent spring 1102, wherein the welding rack 1101 is an L-shaped welding plate, and the bent spring 1102 is welded on a bottom side section welding plate of the welding rack 1101 in a manner of inclining to the right.

Wherein: the rotating rod assembly 12 comprises a handle 1201 and a supporting plate 1206, the rotating rod assembly 12 is substantially a multi-section bending rod structure, the inner end of the rotating rod assembly is mounted in a mounting hole of the rotating seat mechanism 11 in a rotating fit mode, the handle 1201 is welded on the bending rod, the supporting plate 1206 is welded on the inner side of the bending rod and is welded with the top end of the bending spring 1102, as shown in fig. 1, an additional functional structure is mounted on the front left side of the device, the functional structure is used for limiting the front side of a pipe fitting T placed on the pipe seat 10, and meanwhile, the outer circle of the front side of the pipe fitting T is polished.

Wherein: the rotating rod assembly 12 further comprises a barrel cavity 1202, a limiting wheel 1203, a polishing plate 1204 and a locking bolt 1205, the barrel cavity 1202 is a tubular cavity structure, an annular cut groove is formed on the outer side of the barrel cavity 1202, the limiting wheel 1203 is rotationally matched on a bearing in the annular cut groove, the barrel cavity 1202 is locked on a bent rod of the rotating rod assembly 12 through the locking bolt 1205, the polishing plate 1204 is an arc-shaped bent plate part and is welded on the outer wall of the barrel cavity 1202 in a welding mode, after the pipe T is placed on the pipe seat 10, the locking bolt 1205 can be flexibly loosened to enable the barrel cavity 1202 to be adjusted forwards or backwards on a rod section according to the length size of the pipe T until the limiting wheel 1203 extrudes to form a limit at the front end of the pipe T, at the moment, the polishing plate 1204 which utilizes a bent spring 1102 to realize elastic supporting acting force is attached to the outer circular surface of the front side of the pipe T, and when the pipe T is expanded and is located on the pipe seat 10 in a limiting mode, the burrs on the outer circular edge of the inner end head are polished by the polishing belt 7 moving in the opposite direction, and the burrs on the outer circular edge of the outer end head are polished by the polishing plate 1204 attached to the inner circular edge, so that the device has the characteristic of polishing the burrs on the outer circular edge of the double end head synchronously on the pipe fitting T.

The specific use mode and function of the embodiment are as follows:

the pipe fitting T is buckled and pressed on the pipe seat 10, the inner sides of the surface of the four spring strips 1001 with outward expansion tension on the periphery of the pipe seat 10 are tensioned, the position of the cylinder cavity seat 1202 on the rod section of the rotating rod component 12 is adjusted according to the length of the pipe fitting T, the locking bolt 1205 is used for locking the position of the cylinder cavity seat 1202, the limiting wheel 1203 is ensured to be just attached to the outer end head of the pipe fitting T, meanwhile, the grinding plate 1204 which utilizes the bent spring 1102 to realize elastic supporting acting force is attached to the outer circular surface of the front side of the pipe fitting T, when the pipe fitting T expands and rotates on the pipe seat 10 in a limiting mode, burrs on the outer circular edge of the inner end head are ground through the grinding belt 7 which moves in the opposite direction, and burrs on the outer circular edge of the outer end head are ground through the grinding plate 1204 which is attached, therefore, the device has the characteristic of realizing synchronous double-end-head outer-circle burrs on, and the pipe fitting T is convenient to disassemble and assemble.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A steel pipe deburring machine comprises a vertical frame (1), a bearing seat (6) and a rotating seat mechanism (11); the method is characterized in that: a motor (5) is installed on a top surface installation plate of the vertical frame (1), a motor shaft gear (501) is installed on the motor (5), the motor (5) is electrically controlled and connected with an electric control box and an electric operation panel at the bottom of the device, and a top frame (2) with an oval cavity structure is installed on the front side of the top surface installation plate of the vertical frame (1) in a vertical mode; the left side and the right side of the top frame (2) are respectively provided with a first belt wheel (3) and a second belt wheel (4) in a bearing matching mode, and the first belt wheel (3) and the second belt wheel (4) are in transmission connection through a synchronous belt; the bearing seat (6) is arranged at the middle position of the top frame (2), an internal gear (8) is arranged after the bearing seat enters the top frame (2) inwards, and a reversing gear (9) is arranged on the right side of the internal gear (8) in a meshing fit mode; a rod-shaped pipe seat (10) is fixedly sleeved on the reversing gear (9); the rotary seat mechanism (11) is of a crank seat structure, a rotating rod assembly (12) is mounted on the front side of the rotary seat mechanism in a rotating matching mode, the rotary seat mechanism (11) is mounted on the bottom surface of the top frame (2), and one end of a bent spring (1102) included in the rotary seat mechanism (11) is welded on the welding frame (1101); the inner sides of the first belt wheel (3) and the second belt wheel (4) are connected with a grinding belt (7) through belt wheels on the inner sides of the two positions, and the grinding belt (7) is located on the upper outer side and the lower outer side of the pipe seat (10).

2. The steel pipe deburring machine of claim 1, wherein: the motor (5) comprises a motor shaft gear (501) and a synchronous gear (502), the motor shaft gear and the synchronous gear are arranged on the same motor shaft, and the synchronous gear (502) and a synchronous belt connected to the first belt wheel (3) and the second belt wheel (4) realize meshing transmission.

3. The steel pipe deburring machine of claim 1, wherein: the bearing seat (6) comprises a slave gear (601), and the slave gear (601) is meshed and matched with a motor shaft gear (501) at the bottom position.

4. The steel pipe deburring machine of claim 1, wherein: the tube seat (10) comprises spring pieces (1001), the spring pieces (1001) are of a bent plate structure which is uniformly distributed in an annular mode, the bent plate structure is uniformly welded on the outer wall of the tube seat (10), the size of the outer front end of each spring piece (1001) is larger than that of the inner end of each spring piece, and the inner end of each spring piece (1001) is provided with a limiting bending section structure.

5. The steel pipe deburring machine of claim 1, wherein: the rotary seat mechanism (11) comprises a welding frame (1101) and a bent spring (1102), wherein the welding frame (1101) is an L-shaped welding plate, and the bent spring (1102) is welded on a bottom side section welding plate of the welding frame (1101) in a mode of inclining upwards to the right.

6. The steel pipe deburring machine of claim 1, wherein: the rotating rod assembly (12) comprises a handle rod (1201) and a supporting plate (1206), the rotating rod assembly (12) is of a multi-section bent rod structure, the inner end of the rotating rod assembly is mounted in a mounting hole of the rotary seat mechanism (11) in a rotating fit mode, the handle rod (1201) is welded on the bent rod, and the supporting plate (1206) is welded on the inner side of the bent rod and is welded with the top end of the bent spring (1102).

7. The steel pipe deburring machine of claim 1, wherein: the rotating rod assembly (12) further comprises a barrel cavity seat (1202), a limiting wheel (1203), a grinding plate (1204) and a locking bolt (1205), an annular cutting groove is formed in the outer side of the barrel cavity seat (1202) for the tube cavity structure, the limiting wheel (1203) is rotationally matched on a bearing in the annular cutting groove, the barrel cavity seat (1202) is locked on a bent rod of the rotating rod assembly (12) through the locking bolt (1205), the grinding plate (1204) is an arc-shaped bent plate part, and the grinding plate is welded on the outer wall of the barrel cavity seat (1202) in a welding mode.