CN217749579U

CN217749579U - Cutting device for assembly type structure

Info

Publication number: CN217749579U
Application number: CN202222108155.XU
Authority: CN
Inventors: 黄丽彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-11-08
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a cutting device for assembly type structure, rotate motor and butt joint frame including base, first support frame, linkage screw rod, guide bar, spacing dish, first rotation motor, linkage track, linkage board, first splint, second splint, buffer spring, second support frame, carousel, spacing tooth, second. The utility model has the advantages that: center department between two diaphragms about the first support frame lateral wall is the vertical linkage screw rod that is connected with of rotary type through the bearing, the center department of linkage board runs through and is provided with the screw, make the linkage board move from top to bottom on first support frame through the rotation of linkage screw rod, and then drive first splint, the second splint is whole to reciprocate fast, it is fixed with one deck stereoplasm rubber cushion layer to glue on the inner wall of second splint in this device, and buffer spring is at first splint, angle such as between the second splint is provided with five, cushion through buffer spring, avoid being damaged by fixed pipe surface coating by the extrusion.

Description

Cutting device for assembly type building

Technical Field

The utility model relates to a cutting device specifically is a cutting device for assembly type structure, belongs to building construction equipment technical field.

Background

With the development of modern industrial technology, the building can be manufactured in batches and in sets like machine production, only prefabricated building components are transported to a construction site for assembly, a large number of steel round pipes are required to be used in the construction process of the assembly building, the length of the steel round pipes is not fixed, and workers need to cut the round pipes through a cutting device or weld the round pipes through a welding device and lengthen the round pipes according to actual use requirements during construction.

However, most of the existing cutting devices have various problems:

1) Because the diameter of the steel round pipe is large and the weight is heavy, most of the traditional cutting methods are to cut the surface of the round pipe by holding a cutting device by a worker, and the worker needs to continuously move the position and rotate the round pipe during cutting, the method is time-consuming and labor-consuming on one hand, and on the other hand, the cut can not be leveled;

2) Although some cutting devices also use a clamping plate to clamp and fix the circular tube and support the circular tube to a certain height, most of the clamping plates are in direct contact with the circular tube, and the instantaneous pressure between the clamping plates and the circular tube is large at the moment of contact, so that the surface coating of the circular tube is damaged or dented.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting device for assembly type structure just for solving above-mentioned at least one technical problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a cutting apparatus for prefabricated construction, comprising:

the supporting mechanism comprises a base, first supporting frames and second supporting frames, the first supporting frames are vertically welded and fixed at four corners of the base, four supporting frames are symmetrically arranged in a front-back left-right mode, and the second supporting frames are vertically welded and fixed at the center of the base;

the clamping mechanism comprises a guide rod, linkage plates and a first clamping plate, the clamping mechanism is connected to the supporting mechanism, transverse plates are horizontally welded and fixed on the side wall of the first supporting frame, the guide rod is vertically welded and fixed between the upper transverse plate and the lower transverse plate, through holes are formed in the linkage plates in a penetrating mode and can be connected to the guide rod in a vertically sliding mode through the through holes, the first clamping plate is horizontally welded and fixed between the front linkage plate and the rear linkage plate, and an arc-shaped notch is formed in the center of the first clamping plate in an inwards concave mode;

the buffer mechanism comprises a second clamping plate and a buffer spring, the buffer mechanism is connected to the clamping mechanism, one end of the buffer spring is fixedly welded in the arc-shaped notch of the first clamping plate, and the second clamping plate is fixedly welded at the other end of the buffer spring and is positioned in the notch;

cutting mechanism, it includes carousel, butt joint frame, electronic hydraulic rod, cutter, cutting mechanism connects on supporting mechanism, the carousel is the rotary type through the bearing and connects the center department at the second support frame to run through at its center department and be provided with the through-hole, the edge at the carousel is fixed to the butt joint frame, electronic hydraulic rod fixes on the butt joint frame, the telescopic link bottom at electronic hydraulic rod is fixed in the cutter connection.

As the utility model discloses further scheme again: the center between the upper transverse plate and the lower transverse plate on the side wall of the first support frame is vertically connected with a linkage screw rod in a rotary mode through a bearing, a screw hole is arranged at the center of the linkage plate in a penetrating mode, the linkage screw rod is connected in the screw hole of the linkage plate in a threaded rotary mode, and two groups of reverse threads are symmetrically arranged on the linkage screw rod.

As a further aspect of the present invention: the top of linkage screw rod is fixed with spacing dish to be fixed with the supporting seat at the top of first support frame, the top of supporting seat is fixed with first rotation motor, and the transmission shaft and the spacing dish of first rotation motor are connected, and are provided with the linkage track between two adjacent spacing dishes controlling.

As a further aspect of the present invention: a layer of hard rubber cushion layer is fixedly glued on the inner wall of the second clamping plate, and five buffer springs are arranged between the first clamping plate and the second clamping plate at equal angles.

As the utility model discloses further scheme again: the edge of the rotary table is fixed with limit teeth, the top of the second support frame is fixed with a second rotating motor, a transmission shaft of the second rotating motor is provided with a gear, and the gear is in meshing butt joint with the limit teeth.

As a further aspect of the present invention: the integral structure that electro-hydraulic push rod, cutter constitute is the symmetry about from top to bottom and is provided with four, and cutter and electro-hydraulic push rod pass through the screw and be detachable connection.

The utility model has the advantages that:

1) A linkage screw rod is vertically connected at the center between the upper transverse plate and the lower transverse plate on the side wall of the first support frame in a rotating mode through a bearing, and a screw hole penetrates through the center of the linkage plate, so that the linkage plate can move up and down on the first support frame through the rotation of the linkage screw rod, and further drives the first clamping plate and the second clamping plate to integrally and quickly move up and down;

2) A layer of hard rubber cushion layer is fixed on the inner wall of the second clamping plate in the device in a gluing mode, five buffer springs are arranged between the first clamping plate and the second clamping plate at equal angles, buffering is carried out through the buffer springs, and the fixed circular tube surface coating is prevented from being extruded and damaged;

3) The edge of the rotary table in the device is fixed with a limiting tooth, the top of the second support frame is fixed with a second rotating motor, so that the rotary table can rotate synchronously with the second rotating motor, and then the whole cutter is driven to rotate for cutting.

Drawings

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

FIG. 2 is a schematic view of the splint and its overall connection structure;

FIG. 3 is a schematic view of the overall structure of the turntable of the present invention;

fig. 4 is a schematic view of the cutter and its overall connection structure of the present invention.

In the figure: 1. the base, 2, first support frame, 3, linkage screw rod, 4, guide bar, 5, spacing dish, 6, first rotation motor, 7, linkage track, 8, linkage board, 9, first splint, 10, second splint, 11, buffer spring, 12, second support frame, 13, carousel, 14, spacing tooth, 15, second rotation motor, 16, butt joint frame, 17, electronic hydraulic push rod, 18, cutter.

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.

Example one

As shown in fig. 1 to 4, a cutting apparatus for prefabricated construction includes:

the supporting mechanism comprises a base 1, a first supporting frame 2 and a second supporting frame 12, wherein the first supporting frame 2 is vertically welded and fixed at four corners of the base 1, four supporting frames are symmetrically arranged in a front-back left-right mode, and the second supporting frame 12 is vertically welded and fixed at the center of the base 1;

the clamping mechanism comprises a guide rod 4, linkage plates 8 and a first clamping plate 9, the clamping mechanism is connected to the supporting mechanism, transverse plates are horizontally welded and fixed on the side wall of the first supporting frame 2, the guide rod 4 is vertically welded and fixed between the upper transverse plate and the lower transverse plate, a through hole penetrates through the linkage plates 8 and is connected to the guide rod 4 in a vertically sliding manner through the through hole, the first clamping plate 9 is horizontally welded and fixed between the front linkage plate 8 and the rear linkage plate 8, and an arc-shaped notch is formed in the center of the first clamping plate in an inwards concave manner;

the buffer mechanism comprises a second clamping plate 10 and a buffer spring 11, the buffer mechanism is connected to the clamping mechanism, one end of the buffer spring 11 is welded and fixed in the arc-shaped notch of the first clamping plate 9, and the second clamping plate 10 is welded and fixed at the other end of the buffer spring 11 and is positioned in the notch;

cutting mechanism, it includes carousel 13, the butt joint frame 16, electronic hydraulic push rod 17, cutter 18, cutting mechanism connects on supporting mechanism, carousel 13 is the rotary type through the bearing and connects in the center department of second support frame 12, and run through at its center department and be provided with the through-hole, the edge at carousel 13 is fixed to butt joint frame 16, electronic hydraulic push rod 17 is fixed on butt joint frame 16, cutter 18 connects and fixes in the telescopic link bottom of electronic hydraulic push rod 17, the model of first rotating motor 6, second rotating motor 15 is Y90S-2, the model of electronic hydraulic push rod 17 is YTWDX 3000-300.

The embodiment of the utility model provides an in, center department between two diaphragms about the first support frame 2 lateral wall is the vertical linkage screw rod 3 that is connected with of rotary type through the bearing, the center department of linkage board 8 runs through and is provided with the screw, linkage screw rod 3 is the screw thread rotary type and connects in the screw of linkage board 8, and linkage screw rod 3 goes up to be symmetrical formula and is provided with two sets of reverse screw, make linkage board 8 can move from top to bottom on first support frame 2 through linkage screw rod 3's rotation, and then drive first splint 9, the whole quick reciprocating of second splint 10.

The embodiment of the utility model provides an in, linkage screw 3's top is fixed with spacing dish 5 to be fixed with the supporting seat at first support frame 2's top, the top of supporting seat is fixed with first rotating motor 6, first rotating motor 6's transmission shaft is connected with spacing dish 5, and be provided with linkage track 7 about between two adjacent spacing dishes 5, have two sets of linkage screw 3 to rotate in step about the messenger, and then make first splint 9, second splint 10 level reciprocate, avoid its slope.

The embodiment of the utility model provides an in, the glue is fixed with one deck stereoplasm rubber bed course on the inner wall of second splint 10, and buffer spring 11 waits the angle between first splint 9, second splint 10 to be provided with five, cushions through buffer spring 11, avoids being damaged by the extrusion of fixed pipe surface coating.

Example two

As shown in fig. 1 to 4, a cutting apparatus for prefabricated buildings includes:

the clamping mechanism comprises a guide rod 4, linkage plates 8 and a first clamping plate 9, the clamping mechanism is connected to the supporting mechanism, transverse plates are horizontally welded and fixed on the side wall of the first supporting frame 2, the guide rod 4 is vertically welded and fixed between the upper transverse plate and the lower transverse plate, a through hole is formed in the linkage plate 8 in a penetrating mode and can be connected to the guide rod 4 in an up-and-down sliding mode through the through hole, the first clamping plate 9 is horizontally welded and fixed between the front linkage plate 8 and the rear linkage plate 8, and an arc-shaped notch is formed in the center of the first clamping plate in an inwards concave mode;

cutting mechanism, it includes carousel 13, butt joint frame 16, electronic hydraulic push rod 17, cutter 18, and cutting mechanism connects on supporting mechanism, and carousel 13 is the rotary type through the bearing and connects in the center department of second support frame 12 to run through at its center department and be provided with the through-hole, and the edge at carousel 13 is fixed to butt joint frame 16, and electronic hydraulic push rod 17 is fixed on butt joint frame 16, and cutter 18 connects the telescopic link bottom of fixing at electronic hydraulic push rod 17.

The embodiment of the utility model provides an in, carousel 13's edge is fixed with spacing tooth 14, and the top of second support frame 12 is fixed with the second and rotates motor 15, and the second is provided with the gear on rotating motor 15's the transmission shaft, and the gear docks with 14 meshing of spacing tooth, makes carousel 13 can rotate motor 15 synchronous rotations with the second, and then drives 18 whole rotations of cutter and cut.

The embodiment of the utility model provides an in, the overall structure that electric hydraulic push rod 17, cutter 18 constitute is the symmetry formula from top to bottom and is provided with four, and cutter 18 is detachable the connection through the screw with electric hydraulic push rod 17, makes the staff can dismantle its change fast after cutter 18 damages.

The working principle is as follows: when the cutting device is used, a round pipe needing to be cut is placed on the bottom clamping plate on the first support frame 2, then the first rotating motor 6 is started to drive the linkage screw rods 3 to rotate, the left linkage screw rods 3 and the right linkage screw rods 3 synchronously rotate through the linkage crawler 7, the linkage plate 8 is linked through the rotating threads of the linkage screw rods 3 and moves on the first support frame 2, then the round pipe is clamped and fixed through the upper and the lower groups of first clamping plates 9 and the second clamping plate 10, then the second rotating motor 15 is started, the second rotating motor 15 is driven to rotate through the second rotating motor 15, meanwhile, the electric hydraulic push rod 17 extends to enable the cutter 18 to be attached to the surface of the round pipe, and the round pipe is cut through the rotation of the cutter 18.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A cutting device for prefabricated buildings, characterized by comprising:

the supporting mechanism comprises a base (1), first supporting frames (2) and second supporting frames (12), wherein the first supporting frames (2) are vertically welded and fixed at four corners of the base (1), four supporting frames are symmetrically arranged in a front-back left-right mode, and the second supporting frames (12) are vertically welded and fixed at the center of the base (1);

the clamping mechanism comprises a guide rod (4), linkage plates (8) and a first clamping plate (9), the clamping mechanism is connected to the supporting mechanism, transverse plates are horizontally welded and fixed on the side wall of the first supporting frame (2), the guide rod (4) is vertically welded and fixed between the upper transverse plate and the lower transverse plate, a through hole is formed in the linkage plates (8) in a penetrating mode and can be connected to the guide rod (4) in an up-and-down sliding mode through the through hole, the first clamping plate (9) is horizontally welded and fixed between the front linkage plate and the rear linkage plate (8) and is provided with an arc-shaped notch in an inwards concave mode in the center;

the buffer mechanism comprises a second clamping plate (10) and a buffer spring (11), the buffer mechanism is connected to the clamping mechanism, one end of the buffer spring (11) is welded and fixed in the arc-shaped notch of the first clamping plate (9), and the second clamping plate (10) is welded and fixed at the other end of the buffer spring (11) and is positioned in the notch;

cutting mechanism, it includes carousel (13), butt joint frame (16), electronic hydraulic rod (17), cutter (18), cutting mechanism connects on supporting mechanism, carousel (13) are the rotary type through the bearing and connect the center department at second support frame (12) to it is provided with the through-hole to run through in its center department, the edge at carousel (13) is fixed in butt joint frame (16) to butt joint frame (16), electronic hydraulic rod (17) are fixed on butt joint frame (16), the telescopic link bottom at electronic hydraulic rod (17) is fixed in cutter (18) connection.

2. The cutting device for assembly type building according to claim 1, wherein: center department between two diaphragms about first support frame (2) lateral wall is the vertical linkage screw rod (3) that is the rotary type through the bearing, and the center department of linkage board (8) runs through and is provided with the screw, and linkage screw rod (3) are the screw rotary type and connect in the screw of linkage board (8), and are the symmetry formula on linkage screw rod (3) and are provided with two sets of reverse screw.

3. The cutting device for assembly type buildings according to claim 2, wherein: the top of linkage screw rod (3) is fixed with spacing dish (5) to be fixed with the supporting seat at the top of first support frame (2), the top of supporting seat is fixed with first rotation motor (6), and the transmission shaft and the spacing dish (5) of first rotation motor (6) are connected, and are provided with linkage track (7) between two adjacent spacing dishes (5) about.

4. The cutting device for assembly type buildings according to claim 1, wherein: a layer of hard rubber cushion layer is fixedly glued on the inner wall of the second clamping plate (10), and five buffer springs (11) are arranged between the first clamping plate (9) and the second clamping plate (10) at equal angles.

5. The cutting device for assembly type building according to claim 1, wherein: limiting teeth (14) are fixed at the edge of the rotating disc (13), a second rotating motor (15) is fixed at the top of the second supporting frame (12), a gear is arranged on a transmission shaft of the second rotating motor (15), and the gear is in meshing butt joint with the limiting teeth (14).

6. The cutting device for assembly type buildings according to claim 1, wherein: the whole structure formed by the electric hydraulic push rod (17) and the cutters (18) is symmetrically provided with four cutters in the vertical and horizontal directions, and the cutters (18) are detachably connected with the electric hydraulic push rod (17) through screws.