CN216785215U

CN216785215U - Take leading-in mechanism of deburring sword

Info

Publication number: CN216785215U
Application number: CN202123297842.2U
Authority: CN
Inventors: 吕海辉
Original assignee: Guangdong Shunde Shigao Machinery Technology Co ltd
Current assignee: Guangdong Shunde Shigao Machinery Technology Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-21
Anticipated expiration: 2031-12-23

Abstract

The application discloses take leading-in mechanism of deburring sword, this application is through setting up the power roller, horizontal spacing subassembly, vertical spacing subassembly and edging subassembly, in operation, the power roller is applyed power for the steel band and is driven the steel band and carry forward, in transportation process, horizontal spacing subassembly is controlled the steel band and is controlled spacingly, vertical spacing subassembly carries out about spacing, it is spacing to carry out the butt to the steel band of carrying forward from a plurality of directions, it leads to the offset to avoid the steel band to take place to shake in transportation process, avoid the steel band to produce the quality that the fold influences the steel pipe, furthermore, this application has still set up the edging subassembly, carry out the edging to the edge of steel band in the steel band transportation process forward, the roughness and the straightness that cut the edging have been guaranteed, guarantee the quality of processing back steel pipe.

Description

Take leading-in mechanism of deburring sword

Technical Field

The utility model belongs to the technical field of steel pipe manufacturing, and particularly relates to a leading-in mechanism with a trimming knife.

Background

When the steel pipe is manufactured, a steel belt needs to be guided in, the steel belt is subjected to bending forming treatment, then welding, inner weld leveling, outer weld polishing, primary sizing, heat treatment, sizing straightening and finally the processed steel pipe is cut at a fixed length to obtain a finished welded pipe. Current steel band guiding-in mechanism simple structure, only drive the steel band through the roller and carry forward, in the transportation process forward, because the steel band is lamellar, take place the shake in transportation process or staff maloperation leads to the steel band to take place the offset, produce the fold easily after the offset takes place for the position of steel band, and, the position when the steel band is by the crimp changes, influence the quality that the steel band processed into the steel pipe, furthermore, for the steel pipe of production required size, still need cut the steel band into the width for certain precision size during processing, and the roughness on steel band both sides and the straightness's that hangs down direct influence welding position's quality when tailorring.

SUMMERY OF THE UTILITY MODEL

Objects of the first utility model

In order to overcome the defects, the utility model aims to provide a guiding-in mechanism with an edge trimming knife so as to solve the technical problem that the position is easy to deviate in the existing steel belt guiding-in process and the forming quality of a steel pipe is influenced.

(II) technical scheme

In order to achieve the purpose, the technical scheme provided by the application is as follows:

a lead-in mechanism with an edging knife, comprising: the device comprises a rack, two power rollers, a transverse limiting assembly, a vertical limiting assembly and a trimming assembly, wherein the two power rollers are symmetrically arranged at the front end of the rack and used for driving a steel belt to be conveyed forwards;

this application is through setting up the power roller, horizontal spacing subassembly, vertical spacing subassembly and edging subassembly, in operation, the power roller is applyed power for the steel band and is driven the steel band and carry forward, in transportation process, horizontal spacing subassembly is controlled the steel band spacing, vertical spacing subassembly carries out about spacing, it is spacing to carry out the butt to the steel band of carrying forward from a plurality of directions, it leads to the skew to avoid the steel band to take place to shake in transportation process, avoid the steel band to produce the quality that the fold influences the steel pipe, in addition, this application has still set up the edging subassembly, carry out the edging to the edge of steel band in the steel band transportation process forward, the roughness and the straightness that hangs down of edging have been guaranteed, guarantee the quality of processing back steel pipe.

In some embodiments, the lateral stop assembly comprises: the first operation screw rod penetrates through the two groups of limiting wheel assemblies and is in threaded fit with the two groups of limiting wheel assemblies; through setting up two sets of spacing wheel subassemblies and first operation screw rod, the during operation rotates first operation screw rod, can drive two sets of spacing wheel subassemblies simultaneously and move in opposite directions or reverse, and it is spacing to carry out the butt to the steel band of different width, and the commonality is strong, in addition, through adjusting first operation screw rod, can also make the center coincidence of steel band center and follow-up mould, and easy operation is convenient.

In some embodiments, each set of spacing wheel assemblies comprises: the first sliding block is slidably arranged on the frame, and the at least one limiting wheel is rotatably arranged on the first sliding block and abutted against the side edge of the steel strip.

In some embodiments, the limiting wheel is provided with a limiting groove for embedding the side edge of the steel belt, and the steel belt can be prevented from being separated from the limiting wheel in the forward transmission process by the limiting groove, so that the limiting stability is ensured.

In some embodiments, the vertical stop assembly comprises: the upper pressing plate assembly and the lower pressing plate assembly are arranged in an up-down symmetrical mode, and the upper pressing plate assembly is driven to move towards the approaching direction to abut against the upper end face of the steel belt.

In some embodiments, the opposite surfaces of the upper pressing plate assembly and the lower pressing plate assembly are respectively provided with a cloth layer, the cloth layers are arranged to play a cleaning role, and under the downward pressing force of the lower pressing plate assembly, the upper cloth layer and the lower cloth layer can clamp the steel belt, so that the steel belt is in a tightening state, and the rolling forming of a subsequent die is facilitated.

In some embodiments, the upper platen assembly comprises: the upper pressing plate and the third operation screw which is in threaded fit with the upper pressing plate and can drive the upper pressing plate to move downwards and abut against the upper end face of the steel belt.

In some embodiments, the chamfered edge assembly comprises: the second sliding block is slidably arranged on the first sliding block, the cutter is arranged on the second sliding block, and the second operating screw rod is rotatably arranged on the first sliding block and is in threaded fit with the second sliding block to drive the second sliding block to move towards the side edge of the steel strip to be contacted with the steel strip for edge cutting.

Drawings

FIG. 1 is a schematic view of the configuration of the lead-in mechanism with an edge-trimmer blade of the present invention;

FIG. 2 is a top view of the present invention lead-in mechanism with an edging blade;

FIG. 3 is a side view of the present inventive lead-in mechanism with an edging blade;

fig. 4 is a sectional view of the introducing mechanism with an edge trimmer blade of the present invention.

Reference numerals:

1. a power roller; 2. a frame; 3. a limiting wheel; 4. a first slider; 5. a guide shaft; 6. cutting; 7. a second slider; 8. a second operating screw; 9. a first operating screw; 10. an upper pressure plate; 11. a lower pressing plate; 12. a cloth layer; 13. a third operating screw; 14. adjusting and rotating the head; 15. opening and closing the nut; 16. a shaft sleeve; 17. a handwheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1 to 4, the present invention provides a guiding mechanism with a trimming blade, including:

a frame 2;

the two power rollers 1 are symmetrically arranged at the front end of the frame 2 and are used for driving the steel belt to convey forwards;

the transverse limiting assemblies are transversely arranged on two sides of the rack 2 and can be abutted against two sides of the steel strip so as to limit the transverse position of the steel strip;

the vertical limiting assembly is vertically arranged on the rack 2, and the upper end surface and the lower end surface of the steel belt can be abutted to limit the vertical position of the steel belt;

and the edge chamfering components are arranged on two sides of the frame 2 and can be in contact with two side edges of the steel belt to chamfer the side edges of the steel belt in the forward conveying process.

Specifically, horizontal spacing subassembly includes: the two groups of limiting wheel assemblies are symmetrically and slidably arranged on two sides of the frame 2, and the first operating screw 9 penetrates through the two groups of limiting wheel assemblies, and the first operating screw 9 is in threaded fit with the two groups of limiting wheel assemblies;

more specifically, each set of spacing wheel assemblies includes: set up first slider 4 on frame 2 slidable and rotationally set up a plurality of spacing wheels 3 on first slider 4, spacing wheel 3's effect is with steel band side butt, carries out horizontal spacing to the steel band.

Specifically, in one embodiment, two limiting wheels 3 are included on one set of limiting wheel assembly, and four limiting wheels 3 are included on two sets of limiting wheel assemblies.

Specifically, the first slider 4 slides through the guiding axle 5 and sets up in frame 2, be connected with split nut 15 on the first slider 4, the both ends of first operation screw 9 respectively with the 15 screw-thread fit of split nut of two relative first sliders 4, first operation screw 9 passes through axle sleeve 16 to be fixed on frame 2, the tip of first operation screw 9 has set up the joint spiral head 14, hold the joint spiral head 14 and rotate first operation screw 9, can drive two first sliders 4 and spacing wheel 3 simultaneously in opposite directions or reverse movement.

Preferably, the limiting wheel 3 is provided with a limiting groove for embedding the side edge of the steel belt.

Specifically, vertical spacing subassembly includes: the steel strip pressing device comprises an upper pressing plate assembly and a lower pressing plate assembly, wherein the upper pressing plate assembly and the lower pressing plate assembly are arranged in a vertically symmetrical mode and respectively press the upper end face and the lower end face of a steel strip.

Specifically, the upper platen assembly includes: top board 10 and third operation screw 13, the vertical setting of third operation screw 13 is in frame 2, with top board 10 screw-thread fit, third operation screw 13 top has set up hand wheel 17, and when rotatory hand wheel 17, can drive third operation screw 13 oscilaltion and remove, and then drive top board 10 and reciprocate and carry out the butt to the up end of steel band and compress tightly, but the steel band of the different thickness of adaptation.

Preferably, be provided with bed of cloth 12 on the opposite face of top board subassembly and bottom board subassembly respectively, it is specific, bed of cloth 12 can be the wool felt, and the wool felt not only plays clean effect, and under the effect that bottom board 11 pushed down, two-layer wool felt from top to bottom played the effect of centre gripping to the steel band, made the steel band be in the state of tightening, and is further, the wool felt can also play and prevent that the steel band from being scraped the flower.

Specifically, the edging subassembly includes: the second slider 7, the second operation screw 8 and the cutter 6, the second slider 7 is arranged on the first slider 4 in a sliding way, the cutter 6 is arranged on the second slider 7, and the second operation screw 8 is arranged on the first slider 4 in a rotating way and is in threaded fit with the second slider 7.

Specifically, after the first sliding block 4 is driven to reach a preset stroke, the cutting knife 6 and the second sliding block 7 can be driven to further move by rotating the second operation screw 8, and the cutting knife is contacted with the edge of the steel strip to cut the edge. Specifically, since the steel strip is limited in the left-right direction and in the up-down direction, the flatness and the verticality of the edge of the cutter 6 can be ensured.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A guiding mechanism with a trimming knife is characterized by comprising: frame (2), the symmetry sets up two power roller (1) that are used for driving the steel band and carry forward in frame (2) front end, transversely set up frame (2) both sides with steel band both sides limit butt be used for injecing the horizontal spacing subassembly of steel band lateral position, vertical setting is in frame (2) with the steel band about both ends face butt be used for injecing the vertical spacing subassembly of steel band vertical position and set up frame (2) both sides with the both sides limit contact of steel band be used for carrying out the edging subassembly that the edging to preceding transportation in-process steel band side.

2. The trimmer blade lead-in mechanism of claim 1, wherein the lateral stop assembly comprises: the steel belt limiting device comprises two groups of limiting wheel assemblies and a first operating screw (9), wherein the two groups of limiting wheel assemblies are symmetrically and slidably arranged on two sides of the rack (2), the first operating screw (9) penetrates through the two groups of limiting wheel assemblies and is in threaded fit with the two groups of limiting wheel assemblies, and the first operating screw (9) rotates to drive the two groups of limiting wheel assemblies to move oppositely or reversely to abut against and limit the side edges of a steel belt.

3. The trimmer blade lead-in mechanism of claim 2, wherein each set of the limiting wheel assemblies comprises: the device comprises a first sliding block (4) which is arranged on the rack (2) in a sliding way and at least one limiting wheel (3) which is arranged on the first sliding block (4) in a rotating way and is abutted against the side edge of the steel strip.

4. The lead-in mechanism with an edge trimming knife according to claim 3, characterized in that the limiting wheel (3) is provided with a limiting groove for embedding the side edge of the steel belt.

5. The trimmer blade lead-in mechanism of claim 1, wherein the vertical stop assembly comprises: the upper pressing plate component and the lower pressing plate component are arranged in an up-down symmetrical mode, and the upper pressing plate component is driven to move towards the direction close to the lower pressing plate component to abut against the upper end face of the steel belt.

6. The lead-in mechanism with an edging blade according to claim 5, characterized in that the opposite faces of the upper platen assembly and the lower platen assembly are respectively provided with a cloth layer (12).

7. The entry mechanism with an edging knife according to claim 5 or 6, wherein the upper platen assembly comprises: the device comprises an upper pressing plate (10) and a third operation screw (13) which is in threaded fit with the upper pressing plate (10) and can drive the upper pressing plate (10) to move downwards and abut against the upper end face of the steel belt.

8. The lead-in mechanism with an edging knife according to claim 3, characterized in that said edging assembly comprises: the device comprises a second sliding block (7) which is slidably arranged on the first sliding block (4), a cutter (6) which is arranged on the second sliding block (7) and a second operation screw (8) which is rotatably arranged on the first sliding block (4) and is in threaded fit with the second sliding block (7) for driving the second sliding block (7) to move towards the side edge close to the steel strip.