CN111644998A

CN111644998A - Processing clamp for manufacturing steel pipe of assembled building pipe fitting truss structure

Info

Publication number: CN111644998A
Application number: CN202010536161.8A
Authority: CN
Inventors: 陶忠梅; 李晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2020-09-11

Abstract

The invention relates to a steel pipe processing clamp for manufacturing an assembly type building pipe fitting truss structure, which comprises a fixed base, a conveyor belt, a propelling device and a mounting frame, wherein the conveyor belt is arranged in the middle of the upper part of the fixed base, the propelling device is arranged at the front end of the upper part of the fixed base, and the mounting frame is arranged at the rear end of the upper part of the fixed base. The invention can solve the problems that the traditional clamp for processing the steel pipe with the truss structure is low in efficiency, wastes manpower and material resources, cannot synchronously control the distance between each pipe fitting, needs to independently adjust the distance between each pipe fitting during processing, and the like because the positions of the pipe fittings are not uniformly distributed, and the pipe fittings are uniformly sleeved into the clamp in a manual auxiliary mode and then are subjected to other processing.

Description

Processing clamp for manufacturing steel pipe of assembled building pipe fitting truss structure

Technical Field

The invention relates to the technical field of buildings, in particular to a steel pipe processing clamp for manufacturing an assembly type building pipe fitting truss structure.

Background

The truss structure is a structure in which rod members are hinged to each other at both ends. The truss is a plane or space structure which is composed of straight bars and generally has triangular units, the truss rod piece mainly bears axial tension or pressure, so that the strength of materials can be fully utilized, materials can be saved compared with a real web beam when the span is large, the self weight is reduced, the rigidity is increased, and the truss has the advantages that the rod piece mainly bears tension or pressure, the function of the materials can be fully exerted, the materials are saved, and the structure weight is reduced. Steel trusses, reinforced concrete trusses, prestressed concrete trusses, wood trusses, steel and wood composite trusses, and steel and concrete composite trusses are commonly used.

At present, when the pipe fitting truss is subjected to clamping treatment, the following defects generally exist: 1. in the traditional clamp for processing the steel pipe with the truss structure, because the positions of the pipe fittings are not uniformly distributed, the pipe fittings are uniformly sleeved into the clamp in a manual auxiliary mode and then are subjected to other processing treatments, and the method has low efficiency and wastes manpower and material resources; 2. the distance between every pipe fitting of unable synchronous control of traditional truss structure steel pipe processing anchor clamps needs the independent adjustment distance between every pipe fitting when processing.

Disclosure of Invention

Technical problem to be solved

The invention can solve the problems that the traditional clamp for processing the steel pipe with the truss structure is low in efficiency, wastes manpower and material resources, cannot synchronously control the distance between each pipe fitting, needs to independently adjust the distance between each pipe fitting during processing, and the like because the positions of the pipe fittings are not uniformly distributed, and the pipe fittings are uniformly sleeved into the clamp in a manual auxiliary mode and then are subjected to other processing.

(II) technical scheme

In order to achieve the purpose, the invention adopts the following technical scheme that the steel pipe processing clamp for manufacturing the assembly type building pipe fitting truss structure comprises a fixed base, a conveyor belt, a propulsion device and an installation frame, wherein the conveyor belt is arranged in the middle of the upper portion of the fixed base, the propulsion device is installed at the front end of the upper portion of the fixed base, and the installation frame is arranged at the rear end of the upper portion of the fixed base.

The fixed base comprises a fixed base plate, a feeding mechanism, an intermittent transmission mechanism and a first installation rod, the feeding mechanism is installed at the right end of the fixed base plate, the intermittent transmission mechanism is arranged on the left side of the front end of the fixed base plate, the first installation rod is installed in the middle of the fixed base plate in a bilateral symmetry mode, during specific work, the feeding mechanism conveys the pipe fitting to a groove formed in a conveying belt, and the intermittent transmission mechanism conveys the pipe fitting to a propelling device for processing.

Advancing device include No. two installation poles, advancing mechanism, limiting plate, slip recess, No. two installation poles are installed to PMKD's top front end, advancing mechanism is installed to the upper end of No. two installation poles, advancing mechanism's rear end passes through the upper end of sliding fit's mode installation limiting plate, the lower extreme of limiting plate is installed on PMKD, the slip recess has been seted up to PMKD's front end, and advancing mechanism locates the inside of slip recess with sliding fit's mode, during concrete work, will carry the pipe fitting propelling movement of suitable position to clamping mechanism department through advancing mechanism and press from both sides tightly.

The mounting bracket comprises a mounting bracket, a connecting rod, a connecting plate and a clamping mechanism, the mounting bracket is mounted at the rear end of the fixing bottom plate, the connecting rod is mounted at the upper end of the mounting bracket, the connecting plate is mounted in the middle of the mounting bracket, the clamping mechanism is arranged on the mounting bracket, and during specific work, the pipe fittings which are uniformly pushed are gradually clamped synchronously through the clamping mechanism.

The clamping mechanism comprises an air cylinder, a push rod, an extrusion rod, a sliding plate, a clamping block, a reset spring and a limit baffle plate, wherein the air cylinder is arranged on a connecting plate through an air cylinder base, the push rod is arranged at the ejection end of the air cylinder, the extrusion rod is uniformly arranged at the lower end of the push rod and is arranged on an installation support in a sliding fit manner, the sliding plate is uniformly arranged at the lower end of the extrusion rod and is arranged on the connecting rod in a sliding fit manner, the clamping block is arranged at the lower end of the sliding plate, the reset spring is arranged between the sliding plates moving in opposite directions, the limit baffle plate is uniformly arranged at the lower end of the connecting rod and is correspondingly matched with the sliding plate, when the clamping mechanism works, the push rod is driven by the air cylinder to move downwards so as to drive the extrusion rod to move downwards, the sliding plate is extruded to drive the sliding plates, under the combined action of the return spring and the limit baffle, the clamping block always moves within a certain moving range.

As a preferred technical scheme, the feeding mechanism comprises a supporting rod, a feeding plate, rolling grooves, rolling columns and limiting pieces, the supporting rod is uniformly installed at the right end of the fixed bottom plate, the feeding plate is installed at the upper end of the supporting rod, the rolling grooves are uniformly formed in the right end of the feeding plate, the rolling columns are installed in the rolling grooves in a rolling fit mode, and the limiting pieces are symmetrically installed at the front and back of the left end of the feeding plate.

As a preferred technical scheme of the invention, the intermittent transmission mechanism comprises a rotating motor, an incomplete gear, a transmission shaft and a driven shaft, wherein the rotating motor is installed on a fixed bottom plate through a motor base, the incomplete gear is installed on an output shaft of the rotating motor, the transmission gear is meshed with the incomplete gear, the transmission gear is provided with the transmission shaft, the transmission shaft is installed on a first installation rod on the left side in a rolling fit manner, the driven shaft is installed on a first installation rod on the right side in a rolling fit manner, and the transmission shaft and the driven shaft are arranged in a transmission belt.

As a preferred technical scheme of the invention, the propelling mechanism comprises a driving motor, a rotating rod, a rotating slide block, a limiting rotating rod, a propelling frame, a propelling plate, a compression spring and a conical block, wherein the driving motor is arranged at the front end of a fixed bottom plate, the rotating rod is arranged on an output shaft of the driving motor, the rotating slide block is arranged at the left end of the rotating rod, the rotating slide block is arranged in the limiting rotating rod in a sliding fit manner, the propelling frame is arranged at the rear end of the limiting rotating rod, the propelling plate is uniformly arranged at the rear end of the propelling frame, and the propelling plate is connected with the conical block through the compression spring.

As a preferable technical solution of the present invention, the lower end of the extrusion rod is a trapezoidal structure, and the sliding plate is gradually extruded.

As a preferable technical scheme of the invention, the clamping blocks are in a semi-arc design, and the clamping blocks moving oppositely are correspondingly matched with each other.

As a preferred technical scheme of the invention, the conveyer belt is uniformly provided with semicircular grooves which are correspondingly matched with the conical blocks.

(III) advantageous effects

1. A steel pipe processing clamp for manufacturing an assembly type building pipe fitting truss structure realizes synchronous equidistant clamping of different pipe fittings through mechanical linkage control, is convenient for processing the pipe fittings synchronously in the subsequent processing process, saves manpower and material resources, improves the efficiency, and simultaneously transports the pipe fittings to proper positions through intermittent transmission and then pushes out the pipe fittings, thereby being beneficial to mechanical production processing;

2. the invention relates to a steel pipe processing clamp for manufacturing an assembly type building pipe fitting truss structure, which synchronously controls the tightening and loosening of a clamping block through a clamping mechanism, and synchronously clamps pipes at equal intervals, so that other processing treatments can be conveniently carried out on the pipes, and manpower and material resources are saved;

3. the invention discloses a steel pipe processing clamp for manufacturing an assembly type building pipe fitting truss structure.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a cross-sectional view of the feed mechanism of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 1 according to the present invention in the X direction;

FIG. 6 is an enlarged view of the Y-direction portion of FIG. 2 of the present invention;

FIG. 7 is an enlarged view of the invention in the Z-direction of FIG. 3;

fig. 8 is a partial enlarged view of fig. 3 taken along line V of the present invention.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to 8, an assembly type building pipe fitting truss structure preparation steel pipe processing anchor clamps, including unable adjustment base 1, conveyer belt 2, advancing device 3, mounting bracket 4, unable adjustment base 1's top middle part be equipped with conveyer belt 2, advancing device 3 is installed to unable adjustment base 1's top front end, unable adjustment base 1's top rear end is equipped with mounting bracket 4.

Unable adjustment base 1 include PMKD 11, feed mechanism 12, intermittent type drive mechanism 13, installation pole 14 No. one, feed mechanism 12 is installed to PMKD 11's right-hand member, PMKD 11's front end left side is equipped with intermittent type drive mechanism 13, No. one installation pole 14 is installed to PMKD 11's middle part bilateral symmetry, during concrete work, carry the pipe fitting through feed mechanism in the recess of seting up on conveyer belt 2, carry advancing device 3 departments with the pipe fitting through intermittent type drive mechanism 13 and handle.

Advancing device 3 include No. two installation poles 31, advancing mechanism 32, limiting plate 33, slip recess 34, No. two installation poles 31 are installed to the top front end of PMKD 11, advancing mechanism 32 is installed to the upper end of No. two installation poles 31, the upper end of limiting plate 33 is installed through sliding fit's mode to advancing mechanism 32's rear end, the lower extreme of limiting plate 33 is installed on PMKD 11, slip recess 34 has been seted up to PMKD 11's front end, and advancing mechanism 32 locates the inside of slip recess 34 with sliding fit's mode, during specific work, will carry the pipe fitting propelling movement of suitable position to clamping mechanism 44 department through advancing mechanism 32 and press from both sides tightly.

Mounting bracket 4 include installing support 41, connecting rod 42, connecting plate 43, clamping mechanism 44, installing support 41 is installed to the rear end of PMKD 11, connecting rod 42 is installed to the upper end of installing support 41, the mid-mounting of installing support 41 has connecting plate 43, be equipped with clamping mechanism 44 on installing support 41, during concrete work, press from both sides the pipe fitting of evenly propelling movement gradually in step through clamping mechanism 44.

The clamping mechanism 44 comprises an air cylinder 441, a push rod 442, an extrusion rod 443, a sliding plate 444, a clamping block 445, a return spring 446 and a limit baffle 447, the air cylinder 441 is mounted on the connecting plate 43 through an air cylinder base, the push rod 442 is mounted at the ejection end of the air cylinder 441, the extrusion rods 443 are uniformly mounted at the lower end of the push rod 442, the extrusion rods 443 are mounted on the mounting bracket 41 in a sliding fit manner, the sliding plate 444 is uniformly provided at the lower end of the extrusion rod 443, the sliding plate 444 is mounted on the connecting rod 42 in a sliding fit manner, the clamping block 445 is mounted at the lower end of the sliding plate 444, the return spring 446 is mounted between the sliding plates 444 moving in opposite directions, the limit baffle 447 is uniformly provided at the lower end of the connecting rod 42 and is correspondingly matched with the sliding plate 444, during specific work, the push rod 442 is driven by the air cylinder 441 to move, the sliding plate 444 drives the clamping blocks 445 to move oppositely to clamp the pipe fitting gradually, meanwhile, the sliding plate 444 moves oppositely to extrude the return spring 446, and under the combined action of the return spring 446 and the limiting baffle 447, the clamping blocks 445 always move within a certain moving range.

Feeding mechanism 12 include bracing piece 121, feed plate 122, roll recess 123, roll post 124, spacing piece 125, bracing piece 121 is evenly installed to PMKD 11's right-hand member, feed plate 122 is installed to the upper end of bracing piece 121, roll recess 123 has evenly been seted up to feed plate 122's right-hand member, roll post 124 is installed with the roll complex mode in the roll recess 123, spacing piece 125 is installed to the left end longitudinal symmetry of feed plate 122, during specific work, transport the pipe fitting to feed plate 122 right-hand member, carry the pipe fitting to the feed plate 122 left end via roll post 124 through the rolling mode, under spacing piece 125's effect, carry out progressively spacing to the transport position of pipe fitting, make the pipe fitting can be accurate fall into in the recess of seting up on conveyer belt 2.

The intermittent transmission mechanism 13 comprises a rotating motor 131, an incomplete gear 132, a transmission gear 133, a transmission shaft 134 and a driven shaft 135, wherein the rotating motor 131 is installed on the fixed bottom plate 11 through a motor base, the incomplete gear 132 is installed on an output shaft of the rotating motor 131, the transmission gear 133 is meshed on the incomplete gear 132, the transmission shaft 134 is installed on the transmission gear 133, the transmission shaft 134 is installed on the first installation rod 14 on the left side in a rolling fit manner, the driven shaft 135 is installed on the first installation rod 14 on the right side in a rolling fit manner, and the transmission shaft 134 and the driven shaft 135 are arranged in the conveyor belt 2, during specific work, when the incomplete gear 132 is meshed with the transmission gear 133, the incomplete gear 132 is driven to rotate through the rotating motor 131, so as to drive the transmission gear 133 to rotate, and the transmission shaft 134 drives the conveyor belt 2 to rotate so as, the conveyor belt 2 rotates to drive the pipe fitting to be transported to a proper position, at this time, the incomplete gear 132 is not meshed with the transmission gear 133, the conveyor belt 2 stops rotating, and the pipe fitting is pushed to the clamping mechanism 44 through the pushing mechanism 32.

The propelling mechanism 32 comprises a driving motor 321, a rotating rod 322, a rotating slide block 323, a limiting rotating rod 324, a propelling frame 325, a propelling plate 326, a compression spring 327 and a conical block 328, the driving motor 321 is installed at the front end of the fixed bottom plate 11, the rotating rod 322 is installed on an output shaft of the driving motor 321, the rotating slide block 323 is installed at the left end of the rotating rod 322, the rotating slide block 323 is installed inside the limiting rotating rod 324 in a sliding fit manner, the propelling frame 325 is installed at the rear end of the limiting rotating rod 324, the propelling plate 326 is uniformly arranged at the rear end of the propelling frame 325, the propelling plate 326 is connected with the conical block 328 through the compression spring 327, during specific work, the rotating rod 322 is driven by the driving motor 321 to rotate clockwise, the rotating slide block 323 is driven to rotate clockwise, under the limiting effect of the limiting plate 33 and the sliding groove 34, the limiting rotating rod 324 moves backwards, and then drive the propulsion board 326 to move backward, the propulsion board 326 drives the compression spring 327 and the tapered block 328 to move backward, push out the pipe fitting to a suitable position, at this moment, drive the motor 321 to continue to drive the rotating rod 322 to rotate, under the linkage effect of the rotating slider 323 and the limiting rotating rod 324, make the tapered block 328 move forward, return to the initial position.

The lower end of the pressing rod 443 is in a trapezoidal structure, and gradually presses the sliding plate 444.

The clamping blocks 445 are designed to be semi-arc-shaped, and the clamping blocks 445 moving in opposite directions are correspondingly matched with each other.

The conveyor belt 2 is uniformly provided with semicircular grooves and is correspondingly matched with the conical blocks 328.

The working steps of the invention are as follows:

s1: placing the pipe fittings on a feeding mechanism 12, and conveying the pipe fittings to a conveyor belt 2 in a rolling mode;

s2: the incomplete gear 132 is driven to rotate by rotating the motor 131, so that the transmission shaft 134 is driven to rotate, the conveyor belt 2 is driven to rotate, and the pipe fitting is conveyed to a proper position;

s3: the rotating rod 322 is driven to rotate by driving the motor 321, and then the pushing plate 326 is driven to move backwards, so that the pipe fittings conveyed to the proper positions are pushed to the clamping mechanism 44;

s4: the cylinder 441 drives the push rod 442 to move downwards, so as to drive the clamping blocks 445 to synchronously and equidistantly clamp the pipe fitting.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement 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 an assembly type structure pipe fitting truss structure preparation steel pipe processing anchor clamps, includes unable adjustment base (1), conveyer belt (2), advancing device (3), mounting bracket (4), its characterized in that: a conveyor belt (2) is arranged in the middle of the upper part of the fixed base (1), a propelling device (3) is installed at the front end of the upper part of the fixed base (1), and an installation frame (4) is arranged at the rear end of the upper part of the fixed base (1); wherein:

the fixed base (1) comprises a fixed bottom plate (11), a feeding mechanism (12), an intermittent transmission mechanism (13) and a first mounting rod (14), wherein the feeding mechanism (12) is installed at the right end of the fixed bottom plate (11), the intermittent transmission mechanism (13) is arranged on the left side of the front end of the fixed bottom plate (11), and the first mounting rod (14) is installed in the middle of the fixed bottom plate (11) in a bilateral symmetry manner;

the propelling device (3) comprises a second mounting rod (31), a propelling mechanism (32), a limiting plate (33) and a sliding groove (34), the second mounting rod (31) is mounted at the front end above the fixed base plate (11), the propelling mechanism (32) is mounted at the upper end of the second mounting rod (31), the upper end of the limiting plate (33) is mounted at the rear end of the propelling mechanism (32) in a sliding fit manner, the lower end of the limiting plate (33) is mounted on the fixed base plate (11), the sliding groove (34) is formed in the front end of the fixed base plate (11), and the propelling mechanism (32) is arranged inside the sliding groove (34) in a sliding fit manner;

the mounting frame (4) comprises a mounting bracket (41), a connecting rod (42), a connecting plate (43) and a clamping mechanism (44), the mounting bracket (41) is mounted at the rear end of the fixed base plate (11), the connecting rod (42) is mounted at the upper end of the mounting bracket (41), the connecting plate (43) is mounted in the middle of the mounting bracket (41), and the clamping mechanism (44) is arranged on the mounting bracket (41);

the clamping mechanism (44) comprises an air cylinder (441), a push rod (442), an extrusion rod (443), a sliding plate (444), a clamping block (445), a return spring (446) and a limit baffle (447), the air cylinder (441) is installed on the connecting plate (43) through an air cylinder base, the push rod (442) is installed at the ejection end of the air cylinder (441), the extrusion rod (443) is evenly installed at the lower end of the push rod (442), the extrusion rod (443) is installed on the installing support (41) in a sliding fit manner, the sliding plate (444) is evenly arranged at the lower end of the extrusion rod (443), the sliding plate (444) is installed on the connecting rod (42) in a sliding fit manner, the clamping block (445) is installed at the lower end of the sliding plate (444), the return spring (446) is installed between the sliding plates (444) which move oppositely, and the limit baffle (447) is, and is correspondingly matched with the sliding plate (444).

2. The processing clamp for the fabricated steel pipe for the truss structure of the building pipe fittings according to claim 1, wherein the processing clamp comprises: feeding mechanism (12) including bracing piece (121), feed plate (122), roll recess (123), roll post (124), spacing piece (125), bracing piece (121) are evenly installed to the right-hand member of PMKD (11), feed plate (122) are installed to the upper end of bracing piece (121), roll recess (123) have evenly been seted up to the right-hand member of feed plate (122), roll post (124) are installed with the roll complex mode in roll recess (123), spacing piece (125) are installed to the left end longitudinal symmetry of feed plate (122).

3. The processing clamp for the fabricated steel pipe for the truss structure of the building pipe fittings according to claim 1, wherein the processing clamp comprises: intermittent type drive mechanism (13) including rotating motor (131), incomplete gear (132), drive gear (133), transmission shaft (134), driven shaft (135), it installs on PMKD (11) through the motor base to rotate motor (131), install incomplete gear (132) on the output shaft of rotating motor (131), the meshing has drive gear (133) on incomplete gear (132), install transmission shaft (134) on drive gear (133), install on a left installation pole (14) with roll complex mode transmission shaft (134), install on a right side installation pole (14) with roll complex mode driven shaft (135), and transmission shaft (134) and driven shaft (135) are located in conveyer belt (2).

4. The processing clamp for the fabricated steel pipe for the truss structure of the building pipe fittings according to claim 1, wherein the processing clamp comprises: advancing mechanism (32) including driving motor (321), dwang (322), rotate slider (323), spacing dwang (324), advance frame (325), impel board (326), compression spring (327), toper piece (328), the front end at PMKD (11) is installed in drive motor (321), install dwang (322) on the output shaft of drive motor (321), rotate slider (323) is installed to the left end of dwang (322), it installs inside spacing dwang (324) through sliding fit's mode to rotate slider (323), impel frame (325) is installed to the rear end of spacing dwang (324), the rear end that impels frame (325) evenly is equipped with impels board (326), impel between board (326) and toper piece (328) to be connected through compression spring (327).

5. The processing clamp for the fabricated steel pipe for the truss structure of the building pipe fittings according to claim 1, wherein the processing clamp comprises: the lower end of the extrusion rod (443) is in a trapezoidal structure.

6. The processing clamp for the fabricated steel pipe for the truss structure of the building pipe fittings according to claim 1, wherein the processing clamp comprises: the clamping blocks (445) are in a semi-arc design, and the clamping blocks (445) moving oppositely are correspondingly matched.

7. The processing clamp for the fabricated steel pipe for the truss structure of the building pipe fittings according to claim 1, wherein the processing clamp comprises: the conveyor belt (2) is uniformly provided with semicircular grooves and is correspondingly matched with the conical blocks (328).