CN214557674U

CN214557674U - Steel band edge milling machine

Info

Publication number: CN214557674U
Application number: CN202120589500.9U
Authority: CN
Inventors: 贾再猛
Original assignee: Cangzhou Ruisheng Pipeline Manufacturing Co ltd
Current assignee: Cangzhou Ruisheng Pipeline Manufacturing Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-11-02
Anticipated expiration: 2031-03-23

Abstract

The utility model relates to the technical field of steel belt processing auxiliary devices, in particular to a steel belt edge milling machine; the steel belt can be clamped, and the shaking of the steel belt is effectively reduced, so that the quality of edge milling of the steel belt is improved, and the practicability is improved; the steel belt supporting roller device comprises a rack, wherein a steel belt limiting mechanism and a plurality of groups of steel belt supporting rollers are arranged on the rack; be provided with two sets of mounts in the frame to all be provided with the lift cylinder that elevating platform and drive elevating platform reciprocated on two sets of mounts, be provided with on the elevating platform and mill limit mechanism and two sets of hold-down mechanism, it is located between two sets of hold-down mechanism to mill limit mechanism, two sets of hold-down mechanism all include the square column, compression spring, limiting plate and mounting panel, be provided with the cubic through-hole that link up from top to bottom on the elevating platform, the bottom of mounting panel is provided with the pinch roller that compresses tightly the steel band, two sets of pinch rollers are located two sets of steel band backing rolls respectively directly over.

Description

Steel band edge milling machine

Technical Field

The utility model relates to a steel band processing auxiliary device's technical field especially relates to a steel band edge milling machine.

Background

As is well known, an edge milling machine is a welding auxiliary device which adopts the working principle of high-speed milling of a cutter disc and is specially used for forming a weld groove on a steel plate before the steel plate is welded, and the edge milling machine is widely used in the field of coil pipe production; the existing steel belt edge milling machine comprises a frame, wherein a lifting mechanism and a steel belt limiting mechanism are arranged on the frame, and an edge milling mechanism is arranged at the bottom output end of the lifting mechanism; when current steel band edge milling machine used, carry on spacingly to the both sides of carrying the well steel band through steel band stop gear, then will mill limit mechanism through elevating system and rise to processing station, mill the limit through milling limit mechanism to the both sides of steel band and polish, but current edge milling mechanism is at the during operation, and the steel band shake is more serious, influences the quality that mills the limit and polish, leads to the practicality lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can press from both sides tightly the steel band, effectively reduce the shake of steel band to improve the quality of milling the limit to the steel band, improve the steel band edge milling machine of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a steel belt edge milling machine comprises a rack, wherein a steel belt limiting mechanism and a plurality of groups of steel belt supporting rollers are arranged on the rack; be provided with two sets of mounts in the frame to all be provided with the lift cylinder that elevating platform and drive elevating platform reciprocated on two sets of mounts, be provided with edge milling mechanism and two sets of hold-down mechanism on the elevating platform, edge milling mechanism is located between two sets of hold-down mechanism, and two sets of hold-down mechanism all include square post, pressure spring, limiting plate and mounting panel, be provided with the cubic through-hole that link up from top to bottom on the elevating platform, the top of square post is passed the cubic through-hole and is connected with the bottom of limiting plate, and the bottom of square post is passed pressure spring and is connected with the top of mounting panel, the bottom of mounting panel is provided with the pinch roller that compresses tightly the steel band, and two sets of pinch rollers are located two sets ofly respectively directly over the backing roll of steel band.

Preferably, the edge milling mechanism comprises an edge milling motor, the edge milling motor is mounted at the top end of the lifting table, and a milling cutter is mounted at the output end of the edge milling motor.

Preferably, be provided with the rectangular hole that link up about controlling on the mount to all be provided with the forked tail spout of vertical direction on the preceding lateral wall of rectangular hole and the back lateral wall, it is provided with the forked tail slider to slide in the forked tail spout, the front end and the rear end of elevating platform respectively with two sets of forked tail slider fixed connection.

Preferably, still include servo motor and lead screw, be provided with the linear guide of two sets of horizontal directions in the frame, two sets of mounts all slide through the slider and set up on two sets of linear guide to threaded hole that link up about being provided with in the bottom of two sets of mounts, the internal thread structure of two sets of threaded holes is opposite, servo motor fixed mounting is in the frame, the left half region and the right half region of lead screw are provided with first external thread structure and second external thread structure respectively, and the left end spiral shell dress of lead screw passes the threaded hole of left side mount and is connected with servo motor's output, and the right end spiral shell dress of lead screw passes the threaded hole of right side mount.

Preferably, steel band stop gear includes two sets of slip tables, the left front side and the right front side on frame top all are provided with the sliding tray, two sets of slip tables slide respectively and set up in two sets of sliding trays, and the outside of frame is provided with two sets of adjusting screw who carries out the horizontal regulation to two sets of slip tables respectively, the top of two sets of slip tables all is provided with two sets of spacing wheels that carry out spacingly to the both sides of steel band.

Preferably, a waste collecting groove is arranged on the inner side of the fixing frame and is located right below the milling cutter.

(III) advantageous effects

Compared with the prior art, the utility model provides a steel band edge milling machine possesses following beneficial effect: this steel band edge milling machine, the both sides to the steel band are milled the limit, drive the elevating platform downstream through lift cylinder, at first the top contact of pinch roller and steel band, along with the continuation decline of elevating platform, compression spring is compressed, pressure grow gradually between pinch roller and the steel band, the steel band backing roll through the steel band below supports the steel band, the pinch roller of top compresses tightly the steel band, the cooperation from top to bottom, press from both sides the steel band tightly, then mill the limit through the both sides of milling the limit mechanism to the steel band and polish, effectively reduce the shake of steel band, thereby improve the quality of milling the limit to the steel band, and the practicability is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic perspective view of the fixing frame of the present invention;

fig. 4 is a schematic perspective view of the fixing frame of the present invention at another angle;

in the drawings, the reference numbers: 1. a frame; 2. a steel belt supporting roller; 3. a fixed mount; 4. a lifting platform; 5. A lift cylinder; 6. a hold-down mechanism; 7. a square column; 8. a compression spring; 9. a limiting plate; 10. Mounting a plate; 11. a pinch roller; 12. an edge milling motor; 13. milling cutters; 14. a rectangular hole; 15. A dovetail chute; 16. a dovetail slide block; 17. a servo motor; 18. a lead screw; 19. a linear guide rail; 20. a sliding table; 21. a sliding groove; 22. adjusting the screw rod; 23. a limiting wheel; 24. and a waste collection tank.

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.

Referring to fig. 1-4, the steel band edge milling machine of the present invention comprises a frame 1, wherein the frame 1 is provided with a steel band limiting mechanism and a plurality of groups of steel band supporting rollers 2; the steel strip support roller device is characterized in that two groups of fixing frames 3 are arranged on the rack 1, a lifting table 4 and a lifting oil cylinder 5 for driving the lifting table 4 to move up and down are arranged on the two groups of fixing frames 3, an edge milling mechanism and two groups of pressing mechanisms 6 are arranged on the lifting table 4, the edge milling mechanism is located between the two groups of pressing mechanisms 6, each group of pressing mechanisms 6 comprises a square column 7, a pressing spring 8, a limiting plate 9 and a mounting plate 10, a square through hole which penetrates up and down is formed in the lifting table 4, the top end of the square column 7 penetrates through the square through hole and is connected with the bottom end of the limiting plate 9, the bottom end of the square column 7 penetrates through the pressing spring 8 and is connected with the top end of the mounting plate 10, pressing wheels 11 for pressing a steel strip are arranged at the bottom end of the mounting plate 10, and the two groups of pressing wheels 11 are respectively located right above the two groups of steel strip support rollers 2; milling the two sides of the steel belt, driving the lifting platform 4 to move downwards through the lifting oil cylinder 5, firstly, the pressing wheel 11 is contacted with the top end of the steel belt, along with the continuous descending of the lifting platform 4, the pressing spring 8 is compressed, the pressure between the pressing wheel 11 and the steel belt is gradually increased, the steel belt is supported by the steel belt supporting roller 2 below the steel belt, the steel belt is compressed by the compressing wheel 11 above the steel belt and is matched up and down to clamp the steel belt tightly, then the two sides of the steel belt are milled and polished by an edge milling mechanism, thereby effectively reducing the shake of the steel belt, thereby improving the quality of edge milling of the steel belt and improving the practicability, the edge milling mechanism comprises an edge milling motor 12, the edge milling motor 12 is arranged at the top end of the lifting platform 4, and the milling cutter 13 is arranged at the output end of the edge milling motor 12, the edge milling mechanism is in the prior art, and the edge milling motor 12 drives the milling cutter 13 to rotate so as to finish edge milling and polishing on two sides of the steel belt.

Rectangular hole 14 that link up about being provided with on mount 3 to all be provided with dovetail slide 15 of vertical direction on the preceding lateral wall of rectangular hole 14 and the back lateral wall, it is provided with forked tail slider 16 to slide in dovetail slide 15, the front end and the rear end of elevating platform 4 respectively with two sets of forked tail slider 16 fixed connection, through

dovetail slide

15 and 16 cooperation of forked tail slider, stability when guaranteeing elevating platform 4 from top to bottom.

The automatic feeding device is characterized by further comprising a servo motor 17 and a lead screw 18, wherein two groups of linear guide rails 19 in the horizontal direction are arranged on the rack 1, two groups of fixing frames 3 are arranged on the two groups of linear guide rails 19 in a sliding mode through sliders, threaded holes which are communicated from left to right are formed in the bottoms of the two groups of fixing frames 3, the internal thread structures of the two groups of threaded holes are opposite, the servo motor 17 is fixedly installed on the rack 1, a first external thread structure and a second external thread structure are respectively arranged in the left half area and the right half area of the lead screw 18, the left end of the lead screw 18 penetrates through the threaded hole of the left fixing frame 3 and is connected with the output end of the servo motor 17 in a threaded mode, and the right end of the lead screw 18 penetrates through the threaded hole of the right fixing frame 3 in a threaded mode; the servo motor 17 drives the lead screw 18 to rotate, the lead screw 18 drives the two groups of fixing frames 3 to transversely slide, and the distance between the two groups of edge milling mechanisms can be adjusted according to the width of the steel belt.

The steel belt limiting mechanism comprises two groups of sliding tables 20, sliding grooves 21 are formed in the left front side and the right front side of the top end of the rack 1, the two groups of sliding tables 20 are arranged in the two groups of sliding grooves 21 in a sliding mode respectively, two groups of adjusting screw rods 22 for transversely adjusting the two groups of sliding tables 20 respectively are arranged on the outer side of the rack 1, and two groups of limiting wheels 23 for limiting the two sides of a steel belt are arranged at the top ends of the two groups of sliding tables 20; the sliding table 20 can be transversely adjusted by rotating the adjusting screw 22, so that the limiting wheel 23 is transversely adjusted, and steel belts with different widths are limited left and right.

A waste collecting tank 24 is arranged on the inner side of the fixed frame 3, and the waste collecting tank 24 is positioned right below the milling cutter 13; the waste material produced by the edge milling can be collected by the waste collection tank 24.

When using, mill the limit to the both sides of steel band, drive elevating platform 4 downstream through lift cylinder 5, at first pinch roller 11 and the top contact of steel band, along with the continuation decline of elevating platform 4, hold-down spring 8 is compressed, pressure between pinch roller 11 and the steel band grow gradually, steel band backing roll 2 through the steel band below supports the steel band, pinch roller 11 of top compresses tightly the steel band, the cooperation from top to bottom, press from both sides the steel band tightly, then mill the limit through milling the both sides of limit mechanism to the steel band and polish, effectively reduce the shake of steel band, thereby improve the quality to the steel band edge milling, improve the practicality, can transversely adjust slip table 20 through rotating adjusting screw 22, thereby transversely adjust spacing wheel 23, it is spacing to control the steel band of different width.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A steel belt edge milling machine comprises a rack (1), wherein a steel belt limiting mechanism and a plurality of groups of steel belt supporting rollers (2) are arranged on the rack (1); the device is characterized in that two sets of fixing frames (3) are arranged on the rack (1), lifting oil cylinders (5) which drive the lifting platform (4) to move up and down are arranged on the two sets of fixing frames (3), edge milling mechanisms and two sets of pressing mechanisms (6) are arranged on the lifting platform (4), the edge milling mechanisms are positioned between the two sets of pressing mechanisms (6), the two sets of pressing mechanisms (6) comprise square columns (7), pressing springs (8), limiting plates (9) and mounting plates (10), square through holes which are communicated up and down are arranged on the lifting platform (4), the top ends of the square columns (7) penetrate through the square through holes and are connected with the bottom ends of the limiting plates (9), the bottom ends of the square columns (7) penetrate through the pressing springs (8) and are connected with the top ends of the mounting plates (10), and pressing wheels (11) which press steel belts are arranged at the bottom ends of the mounting plates (10), the two groups of pinch rollers (11) are respectively positioned right above the two groups of steel belt supporting rollers (2).

2. The steel strip edge milling machine according to claim 1, characterized in that the edge milling mechanism comprises an edge milling motor (12), the edge milling motor (12) is mounted at the top end of the lifting platform (4), and a milling cutter (13) is mounted at the output end of the edge milling motor (12).

3. The steel strip edge milling machine according to claim 1, wherein the fixing frame (3) is provided with a rectangular hole (14) which is through from left to right, vertical dovetail sliding grooves (15) are formed in the front side wall and the rear side wall of the rectangular hole (14), dovetail sliding blocks (16) are arranged in the dovetail sliding grooves (15) in a sliding mode, and the front end and the rear end of the lifting table (4) are fixedly connected with the two groups of dovetail sliding blocks (16) respectively.

4. The steel strip edge milling machine according to claim 1, further comprising a servo motor (17) and a lead screw (18), two groups of linear guide rails (19) in the horizontal direction are arranged on the frame (1), two groups of fixed frames (3) are arranged on the two groups of linear guide rails (19) in a sliding way through sliding blocks, threaded holes which are communicated from left to right are arranged at the bottoms of the two groups of fixed brackets (3), the internal thread structures of the two groups of threaded holes are opposite, servo motor (17) fixed mounting is in frame (1), the left half region and the right half region of lead screw (18) are provided with first external screw thread structure and second external screw thread structure respectively, and the left end spiral shell dress of lead screw (18) passes the screw hole of left side mount (3) and is connected with the output of servo motor (17), and the right-hand member spiral shell dress of lead screw (18) passes the screw hole of right side mount (3).

5. The steel belt edge milling machine according to claim 1, wherein the steel belt limiting mechanism comprises two sets of sliding tables (20), sliding grooves (21) are formed in the front left side and the front right side of the top end of the rack (1), the two sets of sliding tables (20) are respectively arranged in the two sets of sliding grooves (21) in a sliding mode, two sets of adjusting screws (22) for respectively transversely adjusting the two sets of sliding tables (20) are arranged on the outer side of the rack (1), and two sets of limiting wheels (23) for limiting the two sides of the steel belt are arranged on the top ends of the two sets of sliding tables (20).

6. A steel strip edge milling machine according to claim 1, characterized in that the inside of the holder (3) is provided with a scrap collecting chute (24), which scrap collecting chute (24) is located directly below the milling cutter (13).