CN108788227B

CN108788227B - Pipe wall trimming and connecting device

Info

Publication number: CN108788227B
Application number: CN201810576456.0A
Authority: CN
Inventors: 龚仁乐
Original assignee: Individual
Current assignee: Li Na
Priority date: 2018-06-06
Filing date: 2018-06-06
Publication date: 2020-10-13
Anticipated expiration: 2038-06-06
Also published as: CN108788227A

Abstract

The invention discloses a pipe wall finishing and connecting device which is characterized by comprising a bottom plate, a left side plate, a top plate, a drilling mechanism, a fixing mechanism and a steering lifting mechanism. The invention can realize accurate drilling and welding positioning.

Description

Pipe wall trimming and connecting device

Technical Field

The invention belongs to the technical field of machining, and particularly relates to a pipe wall finishing and connecting device.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations. In the processing and production process, the pipelines are required to be vertically connected, and in the traditional processing process, the trimming, positioning and placing are separated, so that the processing efficiency is influenced, and therefore, a novel trimming and connecting device is required to be designed.

Disclosure of Invention

According to the defects of the prior art, the technical problem to be solved by the invention is to provide a pipe wall finishing and connecting device, which solves the problem that the traditional machining device is inaccurate in machining and troublesome in positioning through a bottom plate, a left side plate, a top plate, a drilling mechanism, a fixing mechanism and a steering lifting mechanism, and has the characteristics of simple structure and convenience in use.

In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a connecting device is maintained to pipe wall includes bottom plate, left side board, roof, drilling mechanism, fixed establishment and turns to elevating system, and the upper surface at the bottom plate is connected perpendicularly to left side board bottom, is equipped with the roof at the top of left side board, and the roof is parallel with the bottom plate, installs drilling mechanism between roof and bottom plate, installs fixed establishment on the right side of bottom plate upper surface, is equipped with between fixed establishment and bottom plate and turns to elevating system.

As a preferred embodiment, the drilling mechanism is composed of a drilling device, a first supporting plate, a first supporting rod, a steel pipe clamping device, a steel pipe placing groove, a second supporting plate, a first supporting rod and a steel pipe, the drilling device is vertically installed on the right side of the bottom of the top plate, one end of the first supporting plate is vertically installed on the right side surface of the left side plate in a welding connection mode, the other end of the first supporting plate is vertically welded with the top of the first supporting rod, the bottom of the first supporting rod is matched with the steel pipe clamping device, the clamping device is installed on the steel pipe clamping device, the second supporting plate is vertically installed on the top of the steering lifting mechanism through the first supporting rod, the second supporting plate is located right below the drilling device, the steel pipe placing groove is vertically installed on the top of the second supporting plate in a bolt connection mode, the fixing mechanism is located at the right end of the second, and the steering lifting device is arranged above the lifting device. The drilling device comprises a first slide rail, a first slider, a limiting block, a first spring, a second support rod, a first gear, a first motor, a first rack, a second motor, a connecting plate and a drill rod, wherein the top of the first slide rail is vertically installed on the bottom of the top plate, the limiting block is vertically installed at the bottom of the top plate, one end of the first spring is connected with the top of the first rack, the other end of the first spring is connected with the bottom of the top plate, the first rack is in sliding fit with the first slide rail through the first slider, the bottom of the first rack is vertically welded with the connecting plate, the drill rod is arranged on the first motor, the first motor is vertically installed at the bottom of the connecting plate through a bolt connection mode, one end of the second support rod is vertically welded with the bottom of the top plate, the other end of the second support rod is vertically connected with the first motor, and the. The steel pipe clamping device comprises a second gear, a third motor, a second rack, a second sliding rail, a second sliding block, a third supporting plate and a second supporting rod, wherein the third supporting plate is vertically installed on the left side of the top of the bottom plate through the second supporting rod, the second sliding rail is vertically installed on the top of the third supporting plate through a bolt connection mode, the second rack is in sliding fit with the second sliding rail through the second sliding block, the second gear is connected with the output of the third motor through a key, the second gear is meshed with the second rack, and one end of the second rack is vertically welded with the clamping device. The holder comprises clamping disc, fixed disc, T type pole, uide bushing, circular arc clamping piece, location axle, second spring, be equipped with fixed disc on the clamping disc, a through-hole has all been opened at fixed disc's upper and lower both ends, installs the uide bushing on the through-hole, T type pole runs through uide bushing and circular arc clamping piece vertical weld, be equipped with the second spring between circular arc clamping piece and the fixed disc. The fixed establishment comprises supporting seat, bearing, binding clasp, connecting axle, support frame, hand ware, first screw rod, second screw rod, gyro wheel, the supporting seat sets up for the symmetry, the supporting seat is installed perpendicularly and is turning to both ends around the elevating system top, install the bearing on the supporting seat, the inner circle interference fit of first screw rod one end and bearing, the other end is connected with the one end of second screw rod through the connecting axle, the other end of second screw rod is connected with hand ware, the binding clasp sets up for the symmetry, all install the binding clasp on first screw rod and the second screw rod, the gyro wheel is installed on the support frame, gyro wheel and connecting axle roll cooperation. The clamp is the symmetry setting, the clamp comprises nut seat, movable plate, connecting rod, buffer block, the tight piece of clamp, the nut seat is installed to the movable plate bottom, nut seat and first screw rod, second screw rod threaded connection, the tight piece of clamp is connected with the top of movable plate through the connecting rod, install the buffer block on the tight piece of clamp. Turn to elevating gear and include first carousel, second carousel, lifter and location buckle, first carousel and second carousel level set up, are equipped with the lifter between first carousel and second carousel, and the lifter bottom rotates with the upper surface of first carousel and sets up, and the top of lifter rotates with the lower surface of second carousel and sets up, and first carousel setting is equipped with the location buckle between first carousel and second carousel at the upper surface of bottom plate.

The steel pipe clamping device has the beneficial effects that a steel pipe to be processed is placed on the steel pipe placing groove, one end of the steel pipe is matched with the clamp holder, the T-shaped rod on the clamp holder is lifted upwards, the second spring is compressed, when one end of the steel pipe is placed below the arc clamping piece, the T-shaped rod is released, the second spring recovers the elastic performance, the arc clamping piece is pressed downwards, and one end of the steel pipe is fixed; the other end of the steel pipe is placed between the clamping devices, the hand-shaking device is rotated clockwise, the first screw rod and the second screw rod rotate clockwise, the nut seat drives the moving plates on the left side and the right side to move in opposite directions respectively, the clamping pieces on the two sides are clamped close to the steel pipe, and the other end of the steel pipe is fixed, so that the steel pipe can be firmly fixed on the steel pipe placing groove in a mode of fixing the two ends; at the moment, a second motor is started to rotate, the second motor drives the drill rod to rotate at a high speed, a first motor is started to rotate forwards, the first motor drives a first gear to rotate clockwise, and a first rack meshed with the first gear drives the second motor to slowly move downwards, so that the drill rod drills the steel pipe; after drilling the hole, the first motor is rotated reversely, the drill rod is lifted, when a plurality of holes need to be drilled on the same line of the steel pipe, the other end of the steel pipe is loosened, the third motor is started to rotate reversely, the third motor drives the second gear to rotate, the second gear pushes the second rack which is meshed with the second gear to feed rightwards on the second slide rail, so that the steel pipe is pushed to move rightwards, and the drill rod is convenient to process the steel pipe. After the first pipeline is processed, the second steel pipe is fixed again, the end of the processed steel pipe is in an arc-shaped structure, the processed pipeline is clamped on the clamping device, the steering lifting mechanism rotates, the head of the second pipeline is aligned to the drilling position of the first pipeline to achieve positioning, and positioning is achieved in a welding mode.

Drawings

The contents of the drawings and the reference numerals in the drawings are briefly described as follows:

FIG. 1 is a first schematic structural view of a front view of the present invention;

FIG. 2 is a schematic structural view of a second embodiment of the front view of the present invention;

FIG. 3 is a schematic view of a holder of the present invention;

FIG. 4 is a first schematic view in full section of a right side view of the fastening mechanism of the present invention;

FIG. 5 is a schematic view of a second full-section configuration of a right side view of the fastening mechanism of the present invention.

Wherein, the bottom plate-1, the left side plate-2, the top plate-3, the drilling mechanism-4, the fixing mechanism-5, the steering lifting mechanism-6, the drilling device-41, the first supporting plate-42, the first supporting rod-43, the steel pipe clamping device-44, the clamp-45, the steel pipe placing groove-46, the second supporting plate-47, the first supporting rod-48, the steel pipe-49, the first sliding rail-411, the first sliding block-412, the limited block-413, the first spring-414, the second supporting rod-415, the first gear-416, the first motor-417, the first rack-418, the second motor-419, the connecting plate-4110, the drill rod-4111, the second gear-441, the third motor-442, the second rack-443, the third motor-442, the second gear-443, the third rack-, The device comprises a second slide rail-444, a second slide block-445, a third support plate-446, a second support rod-447, a clamping disc-451, a fixed disc-452, a T-shaped rod-453, a guide sleeve-454, an arc clamping piece-455, a positioning shaft-456, a second spring-457, a support seat-51, a bearing-52, a clamping device-53, a connecting shaft-54, a support frame-55, a hand-shaking device-56, a first screw rod-57, a second screw rod-58, a roller-59, a nut seat-531, a moving plate-532, a connecting rod-533, a buffer block-534 and a clamping piece-535.

Detailed Description

The following description of the embodiments with reference to the drawings is provided to describe the embodiments of the present invention, and the embodiments of the present invention, such as the shapes and configurations of the components, the mutual positions and connection relationships of the components, the functions and working principles of the components, the manufacturing processes and the operation and use methods, etc., will be further described in detail to help those skilled in the art to more completely, accurately and deeply understand the inventive concept and technical solutions of the present invention.

As shown in fig. 1-5, a pipe wall finishing and connecting device comprises a bottom plate 1, a left side plate 2, a top plate 3, a drilling mechanism 4, a fixing mechanism 5 and a steering and lifting mechanism 6, wherein the bottom of the left side plate 2 is vertically connected to the upper surface of the bottom plate 1, the top plate 3 is arranged at the top of the left side plate 2, the top plate 3 is parallel to the bottom plate 1, the drilling mechanism 4 is arranged between the top plate 3 and the bottom plate 1, the fixing mechanism 5 is arranged on the right side of the upper surface of the bottom plate 1, and the steering and lifting mechanism 6 is arranged between the fixing mechanism 5 and the bottom plate.

The drilling mechanism comprises a drilling device 41, a first supporting plate 42, a first supporting rod 43, a steel pipe clamping device 44, a clamping device 45, a steel pipe placing groove 46, a second supporting plate 47 and a first supporting rod 48, wherein the drilling device 41 is vertically installed on the right side of the bottom of the top plate 3, one end of the first supporting plate 42 is vertically installed on the right side surface of the left side plate 2 in a welding connection mode, the other end of the first supporting plate is vertically welded with the top of the first supporting rod 43, the bottom of the first supporting rod 43 is matched with the steel pipe clamping device 44, the clamping device 45 is installed on the steel pipe clamping device 44, the second supporting plate 47 is vertically installed on the top of the steering lifting mechanism 6 through the first supporting rod 48, the second supporting plate 47 is located under the drilling device 41, the steel pipe placing groove 46 is vertically installed on the top of the second supporting plate 47 in a bolt connection mode, the fixing mechanism 5 is located at the right end of the second support plate 47, the steel pipe 49 is located on the steel pipe placement groove 46, the drilling device 41 is composed of a first slide rail 411, a first slider 412, a limiting block 413, a first spring 414, a second support rod 415, a first gear 416, a first motor 417, a first rack 418, a second motor 419, a connecting plate 4110 and a drill rod 4111, the top of the first slide rail 411 is vertically installed on the bottom of the top plate 3, the bottom of the first slide rail 411 is vertically installed with a limiting block 413, one end of the first spring 414 is connected with the top of the first rack 418, the other end of the first spring is connected with the bottom of the top plate 3, the first rack 418 is in sliding fit with the first slide rail 411 through the first slider 412, the bottom of the first rack 418 is vertically welded with the connecting plate 4110, the drill rod 4111 is arranged on the first motor 417, the first motor 417 is vertically installed at the bottom of the connecting plate, one end of the second support bar 415 is vertically welded to the bottom of the top plate 3, the other end of the second support bar is vertically connected to a first motor 417, and the first gear 416 is connected to an output shaft of the first motor 417 through a key.

The steel pipe clamping device 44 is composed of a second gear 441, a third motor 442, a second rack 443, a second slide rail 444, a second slide block 445, a third support plate 446, and a second support rod 447, wherein the third support plate 446 is vertically installed at the left side of the top of the base plate 1 through the second support rod 447, the second slide rail 444 is vertically installed at the top of the third support plate 446 in a bolt connection manner, the second rack 443 is in sliding fit with the second slide rail 444 through the second slide block 445, the second gear 441 is connected with the output of the third motor 442 through a key, the second gear 441 is engaged with the second rack 443, one end of the second rack 443 is vertically welded with the clamp 45,

the clamper 45 comprises a clamping disc 451, a fixed disc 452, a T-shaped rod 453, a guide sleeve 454, a circular arc clamping piece 455, a positioning shaft 456 and a second spring 457, wherein the fixed disc 452 is arranged on the clamping disc 451, a through hole is formed at each of the upper end and the lower end of the fixed disc 452, the guide sleeve 454 is installed on the through hole, the T-shaped rod 453 penetrates through the guide sleeve 454 to be vertically welded with the circular arc clamping piece 455, the second spring 457 is arranged between the circular arc clamping piece 455 and the fixed disc 452, the fixed disc 452 is fixedly connected with one end of the steel pipe 49,

the other end of steel pipe 49 is connected with fixed establishment 5, fixed establishment 5 comprises supporting seat 51, bearing 52, binding clasp 53, connecting axle 54, support frame 55, hand ware 56, first screw 57, second screw 58, gyro wheel 59, supporting seat 51 is the symmetry setting, supporting seat 51 installs perpendicularly and turns to the front and back both ends at elevating system 6 top, install bearing 52 on the supporting seat 51, the inner circle interference fit of first screw 57 one end and bearing 52, the other end is connected with the one end of second screw 58 through connecting axle 54, the other end of second screw 58 is connected with hand ware 56, binding clasp 53 is the symmetry setting, all install binding clasp 53 on first screw 57 and the second screw 58, gyro wheel 59 is installed on support frame 55, gyro wheel 59 and connecting axle 54 roll fit, binding clasp 53 is the symmetry setting, the clamping device 53 is composed of a nut seat 531, a moving plate 532, a connecting rod 533, a buffer block 534 and a clamping piece 535, the nut seat 531 is installed at the bottom of the moving plate 532, the nut seat 531 is in threaded connection with the first screw rod 57 and the second screw rod 58, the clamping piece 535 is connected with the top of the moving plate 532 through the connecting rod 533, the buffer block 534 is installed on the clamping piece 535, the left thread is arranged on the first screw rod 57, the right thread is arranged on the second screw rod 58, and the first screw rod 57 and the second screw rod 58 are on the same axis.

Turn to elevating system 6 and include first carousel, second carousel, lifter and location buckle, first carousel and second carousel level setting are equipped with the lifter between first carousel and second carousel, and the lifter bottom rotates with the upper surface of first carousel and sets up, and the top of lifter rotates with the lower surface of second carousel and sets up, and first carousel setting is equipped with the location buckle between first carousel and second carousel at the upper surface of bottom plate.

Placing the steel pipe 49 to be processed on the steel pipe placing groove 46, enabling one end of the steel pipe 49 to be matched with the clamp holder 45, lifting the T-shaped rod 453 on the clamp holder 45 upwards, enabling the second spring 457 to be compressed, when one end of the steel pipe 49 is placed below the arc clamping piece 455, loosening the T-shaped rod 453, enabling the second spring 457 to recover the elastic performance, pressing the arc clamping piece 455 downwards, and fixing one end of the steel pipe 49; the other end of the steel pipe 49 is placed between the clamping devices 53, the hand crank 56 is rotated clockwise, the first screw 57 and the second screw 58 rotate clockwise, the nut seat 531 drives the left and right moving plates 532 to move oppositely, the clamping pieces 535 on the two sides are clamped close to the steel pipe 49, and the other end of the steel pipe 49 is fixed, so that the steel pipe 49 can be firmly fixed on the steel pipe placing groove 46 in a mode of fixing the two ends; at the moment, the second motor 419 is started to rotate, the second motor 419 drives the drill rod 4111 to rotate at a high speed, the first motor 417 is started to rotate forwards, the first motor 417 drives the first gear 416 to rotate clockwise, and the first rack 418 meshed with the first gear 417 drives the second motor 419 to slowly move downwards, so that the drill rod 4111 drills the steel pipe 49; after drilling holes, the first motor 417 is rotated reversely, the drill rod 4111 is lifted, when a plurality of holes need to be drilled on the same line of the steel pipe 49, the other end of the steel pipe 49 is loosened, the third motor 442 is started to rotate reversely, the third motor 442 drives the second gear 441 to rotate, the second gear 441 pushes the second rack 443 meshed with the second gear to feed rightwards on the second slide rail 444, so that the steel pipe 49 is pushed to move rightwards, and the drill rod 4111 is convenient to machine the steel pipe. After the first pipeline is processed, the second steel pipe 49 is fixed again, the end of the processed steel pipe is in an arc structure, the processed pipeline is clamped on the clamping device and rotates to the lifting mechanism 6, the head of the second pipeline is aligned to the drilling position of the first pipeline to achieve positioning, and positioning is achieved in a welding mode.

The invention has been described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the specific implementation in the above-described manner, and it is within the scope of the invention to apply the inventive concept and solution to other applications without substantial modification. The protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a connecting device is maintained to pipe wall, a serial communication port, it includes bottom plate (1), left side board (2), roof (3), drilling mechanism (4), fixed establishment (5) and turns to elevating system (6) to maintain connecting device, the upper surface at bottom plate (1) is connected perpendicularly to left side board (2) bottom, be equipped with roof (3) at the top of left side board (2), roof (3) are parallel with bottom plate (1), install drilling mechanism (4) between roof (3) and bottom plate (1), install fixed establishment (5) on the right side of bottom plate (1) upper surface, be equipped with between fixed establishment (5) and bottom plate (1) and turn to elevating system (6), drilling mechanism (4) are by drilling equipment (41), first backup pad (42), first branch (43), steel pipe clamping device (44), holder (45), A steel pipe placing groove (46), a second supporting plate (47), a first supporting rod (48) and a steel pipe (49), wherein the drilling device (41) is vertically installed on the right side of the bottom of the top plate (3), one end of the first supporting plate (42) is vertically installed on the right side surface of the left side plate (2) in a welding connection mode, the other end of the first supporting plate is vertically welded with the top of the first supporting rod (43), the bottom of the first supporting rod (43) is matched with the steel pipe clamping device (44), the clamp holder (45) is installed on the steel pipe clamping device (44), the second supporting plate (47) is vertically installed on the top of the steering lifting mechanism (6) through the first supporting rod (48), the second supporting plate (47) is located under the drilling device (41), the steel pipe placing groove (46) is vertically installed on the top of the second supporting plate (47) in a bolt connection mode, the fixing mechanism (5) is positioned at the right end of the second supporting plate (47) and turns to the upper part of the lifting device, the drilling device (41) consists of a first sliding rail (411), a first sliding block (412), a limiting block (413), a first spring (414), a second supporting rod (415), a first gear (416), a first motor (417), a first rack (418), a second motor (419), a connecting plate (4110) and a drill rod (4111), the top of the first sliding rail (411) is vertically arranged on the bottom of the top plate (3), the limiting block (413) is vertically arranged at the bottom, one end of the first spring (414) is connected with the top of the first rack (418), the other end of the first spring is connected with the bottom of the top plate (3), the first rack (418) is in sliding fit with the first sliding rail (411) through the first sliding block (412), the bottom of the first rack (418) is vertically welded with the connecting plate (4110), the steel pipe clamping device is characterized in that a drill rod (4111) is arranged on the first motor (417), the first motor (417) is vertically installed at the bottom of the connecting plate (4110) in a bolt connection mode, one end of the second supporting rod (415) is vertically welded with the bottom of the top plate (3), the other end of the second supporting rod is vertically connected with the first motor (417), the first gear (416) is connected with an output shaft of the first motor (417) through a key, the steel pipe clamping device (44) is composed of a second gear (441), a third motor (442), a second rack (443), a second sliding rail (444), a second sliding block (445), a third supporting plate (446) and a second supporting rod (447), the third supporting plate (446) is vertically installed on the left side of the top of the base plate (1) through the second supporting rod (447), and the second sliding rail (444) is vertically installed on the top of the third supporting plate (446) in a bolt connection mode, the second rack (443) is in sliding fit with the second sliding rail (444) through a second sliding block (445), the second gear (441) is connected with the output of the third motor (442) through a key, the second gear (441) is meshed with the second rack (443), and one end of the second rack (443) is vertically welded with the gripper (45).

2. The pipe wall trimming and connecting device according to claim 1, wherein the holder (45) comprises a clamping disc (451), a fixed disc (452), a T-shaped rod (453), a guide sleeve (454), a circular arc clamping piece (455), a positioning shaft (456) and a second spring (457), the fixed disc (452) is arranged on the clamping disc (451), the upper end and the lower end of the fixed disc (452) are provided with a through hole, the guide sleeve (454) is arranged on the through hole, the T-shaped rod (453) penetrates through the guide sleeve (454) and is vertically welded with the circular arc clamping piece (455), and the second spring (457) is arranged between the circular arc clamping piece (455) and the fixed disc (452).

3. The pipe wall trimming and connecting device according to claim 1, wherein the fixing mechanism (5) comprises a supporting seat (51), a bearing (52), a clamping device (53), a connecting shaft (54), a supporting frame (55), a hand crank (56), a first screw (57), a second screw (58) and a roller (59), the supporting seat (51) is symmetrically arranged, the supporting seat (51) is vertically arranged at the front end and the rear end of the top of the steering lifting mechanism (6), the bearing (52) is arranged on the supporting seat (51), one end of the first screw (57) is in interference fit with the inner ring of the bearing (52), the other end of the first screw is connected with one end of the second screw (58) through the connecting shaft (54), the other end of the second screw (58) is connected with the hand crank (56), the clamping device (53) is symmetrically arranged, and the clamping devices (53) are arranged on the first screw (57) and the second screw (58), the roller (59) is arranged on the support frame (55), and the roller (59) is in rolling fit with the connecting shaft (54).

4. The pipe wall finishing and connecting device according to claim 3, wherein the clamping devices (53) are symmetrically arranged, the clamping devices (53) are composed of nut seats (531), a moving plate (532), connecting rods (533), buffer blocks (534) and clamping pieces (535), the nut seats (531) are installed at the bottom of the moving plate (532), the nut seats (531) are in threaded connection with the first screw rods (57) and the second screw rods (58), the clamping pieces (535) are connected with the top of the moving plate (532) through the connecting rods (533), and the buffer blocks (534) are installed on the clamping pieces (535).

5. The pipe wall trimming and connecting device according to claim 1, wherein the steering and lifting device comprises a first rotating disc, a second rotating disc, a lifting rod and a positioning buckle, the first rotating disc and the second rotating disc are horizontally arranged, the lifting rod is arranged between the first rotating disc and the second rotating disc, the bottom end of the lifting rod is rotatably arranged on the upper surface of the first rotating disc, the top end of the lifting rod is rotatably arranged on the lower surface of the second rotating disc, the first rotating disc is arranged on the upper surface of the bottom plate, and the positioning buckle is arranged between the first rotating disc and the second rotating disc.