CN215787189U

CN215787189U - Gear cutting device for metal saw blade production

Info

Publication number: CN215787189U
Application number: CN202122044141.1U
Authority: CN
Inventors: 徐平; 赵冬娜
Original assignee: Ouji Dalian Machinery Industrial Equipment Co ltd
Current assignee: Ouji Dalian Machinery Industrial Equipment Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-11
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a gear cutting device for producing a metal saw blade, which comprises a workbench, wherein a pair of rotating plates are arranged above the upper wall surface of the workbench, the bottoms of the rotating plates are hinged to the upper wall surface of the workbench, a first motor is fixedly arranged on the side wall surface of each rotating plate, a threaded rod is connected to a connecting block in a rotating mode, a sliding groove is formed in one end of each rotating plate, a sliding plate is connected in the sliding groove in a sliding mode, a gear pressing device is fixedly arranged on the tops of the sliding plates, and a feeding mechanism is arranged on the upper wall surface of the workbench. The utility model relates to the technical field of saw blade production, the device has a compact structure, the saw blade is limited by a pair of rotating plates, and the cutting surface of a rack is pressed with teeth by a hydraulic cylinder at the top of the rotating plates, a cutting block and a pressing block.

Description

Gear cutting device for metal saw blade production

Technical Field

The utility model relates to the technical field of saw blade production, in particular to a tooth cutting device for metal saw blade production.

Background

The saw blade is a steel sheet bar with tooth edges, and the tooth edges are the main parts of the saw blade.

The utility model discloses a be CN 205237217U's utility model patent, a tooth device is pressed to electronic saw blade is proposed, which comprises a frame, the frame has the work platen, the direction breach has been seted up on the work platen, sliding connection has the positioning seat in the direction breach, the bar groove has been seted up on the last side of positioning seat, sliding connection has two briquettings on the work platen, all have the tooth convex part that presses on two briquettings, the frame is equipped with driving motor, be equipped with the driving medium that can drive two briquettings relative movement between driving motor and the two briquettings, be equipped with the driving medium two that can drive the positioning seat and remove the settlement distance between driving motor and the positioning seat, can press the tooth to the saw blade in succession automatically, high machining efficiency, but the device does not possess the mechanism that can press the tooth to arbitrary width saw blade.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a tooth cutting device for producing a metal saw blade, which solves the problem that the device does not have a mechanism capable of pressing teeth on the saw blade with any width.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a gear cutting device is used in metal saw blade production, includes the workstation, the wall top is equipped with a pair of rotor plate on the workstation, the rotor plate bottom articulate in wall on the workstation, rotor plate lateral wall face fixed mounting has first motor, first motor drive end is connected with the threaded rod, rotor plate top one side fixed mounting has the connecting block, the threaded rod connect soon in the connecting block, rotor plate one end is opened there is the spout, sliding connection has the sliding plate in the spout, and is a pair of sliding plate top fixed mounting presses the tooth device, the wall is equipped with feed mechanism on the workstation.

Preferably, the tooth pressing device comprises a pair of top plates, the top plates are arranged at the top of the sliding plate, one side of the top plates is fixedly provided with pressing blocks on the upper wall surfaces, the side wall surfaces of the pressing blocks are provided with cutting grooves, the other side of the pressing blocks is provided with hydraulic cylinders and hinged seats on the upper wall surfaces, the telescopic ends of the hydraulic cylinders are connected with the cutting blocks, the hinged seats are hinged with connecting rotating frames, the lower wall surfaces of the top plates are connected with sleeves, threaded rods are connected in the sleeves in a rotating mode, one ends of the connecting rotating frames are connected with bolts in a rotating mode, and the bolts are connected in the upper wall surfaces of the top plates on one side of the pressing blocks in a rotating mode.

Preferably, the wall surface is articulated to have a pair of cylinder on the workstation, the flexible end of cylinder connect in connecting block one side.

Preferably, feed mechanism includes a pair of second motor, and is a pair of the second motor is located wall both ends on the workstation, second motor drive end is connected with the carousel, carousel lateral wall face is connected with three pairs and dials the tooth, second motor one side is equipped with first driven shaft, be equipped with first feed roller on the first driven shaft, first driven shaft top is connected with driven gear, first driven shaft one side is equipped with the second driven shaft, be equipped with the second feed roller on the second driven shaft, first driven shaft and the equal swing joint of second driven shaft in wall on the workstation.

Preferably, the side wall surface of the rotating plate is provided with a roller.

Preferably, the upper wall surface of the workbench is provided with a clamping groove.

Preferably, the first feed roller and the second feed roller have friction pads on side wall surfaces thereof.

Advantageous effects

The utility model provides a gear cutting device for metal saw blade production, which has the following beneficial effects that the device is compact in structure, the saw blade is limited through a pair of rotating plates, the cutting surface of a rack is pressed by a hydraulic cylinder at the top of the rotating plates, a cutting block and a pressing block, when the widths of the saw blades are different, the first motor driving end is controlled to rotate, at the moment, a threaded rod rotates in a sleeve, the sleeve drives a sliding plate to slide in a sliding groove, and drives a top plate to move up and down, so that the width of the saw blade is matched, the second motor driving end is controlled to rotate during feeding, at the moment, a rotating disc rotates, at the moment, three pairs of poking teeth are meshed with a driven gear in turn and intermittently, a first driven shaft is rotated, the saw blade is fed forwards intermittently by a first feeding roller and a second feeding roller, and the teeth are pressed on the saw blade sequentially, so that convenience is brought to people.

Drawings

FIG. 1 is a schematic top view of the present invention.

FIG. 2 is a side view of the rotatable plate of the present invention.

Fig. 3 is a schematic structural diagram of the feeding mechanism of the present invention.

FIG. 4 is a schematic view of the chute of the present invention.

FIG. 5 is a schematic view of the internal structure of the slot of the present invention.

In the figure: 1. a work table; 2. a rotating plate; 3. a first motor; 4. a threaded rod; 5. connecting blocks; 6. A chute; 7. a sliding plate; 8. a top plate; 9. briquetting; 10. grooving; 11. a hydraulic cylinder; 12. cutting into blocks; 13. connecting the rotating frame; 14. a sleeve; 15. a cylinder; 16. a second motor; 17. a turntable; 18. shifting teeth; 19. a first driven shaft; 20. a first feed roller; 21. a driven gear; 22. a second driven shaft; 23. A second feed roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a gear cutting device for metal saw blade production comprises a workbench 1, a pair of rotating plates 2 is arranged above an upper wall surface of the workbench 1, the bottoms of the rotating plates 2 are hinged to the upper wall surface of the workbench 1, a first motor 3 is fixedly arranged on a side wall surface of the rotating plates 2, a driving end of the first motor 3 is connected with a threaded rod 4, a connecting block 5 is fixedly arranged on one side of the top of each rotating plate 2, the threaded rod 4 is screwed on the connecting block 5, a sliding groove 6 is formed at one end of each rotating plate 2, a sliding plate 7 is slidably connected in the sliding groove 6, a gear pressing device is fixedly arranged on the top of each sliding plate 7, a feeding mechanism is arranged on the upper wall surface of the workbench 1, the gear pressing device comprises a pair of top plates 8, each top plate 8 is arranged on the top of the corresponding sliding plate 7, a pressing block 9 is fixedly arranged on the upper wall surface of the top plate 8 on one side, the side wall surface of the pressing block 9 is provided with a cutting groove 10, the other side of the side wall surface of the top plate 8 is fixedly provided with a hydraulic cylinder 11 and an articulated seat, the telescopic end of the hydraulic cylinder 11 is connected with a cutting block 12, the articulated seat is articulated with a connecting rotating frame 13, the lower wall surface of the top plate 8 is connected with a sleeve 14, the threaded rod 4 is screwed in the sleeve 14, one end of the connecting rotating frame 13 is screwed with a bolt, the bolt is screwed in the upper wall surface of the top plate 8 positioned at one side of the pressing block 9, the upper wall surface of the workbench is articulated with a pair of air cylinders 15, the telescopic end of the air cylinders 15 is connected at one side of the connecting block 5, the feeding mechanism comprises a pair of second motors 16, the pair of second motors 16 is positioned at two ends of the upper wall surface of the workbench 1, the driving end of the second motor 16 is connected with a rotating disc 17, the side wall surface of the rotating disc 17 is connected with three pairs of shifting teeth 18, one side of the second motors 16 is provided with a first driven shaft 19, be equipped with first feed roller 20 on the first driven shaft 19, first driven shaft 19 top is connected with driven gear 21, first driven shaft 19 one side is equipped with second driven shaft 22, be equipped with second feed roller 23 on the second driven shaft 22, first driven shaft 19 and the equal swing joint of second driven shaft 22 in wall on the workstation 1, 2 side wall surfaces of rotor plate are equipped with the gyro wheel, the wall is equipped with the draw-in groove on the workstation 1, first feed roller 20 and second feed roller 23 side wall surfaces are equipped with the friction pad.

Example (b): controlling the telescopic ends of a pair of air cylinders 15 to contract, opening a pair of rotating plates 2 at the moment, putting a saw blade between a first feeding roller 20 and a second feeding roller 23 at one end of the upper wall surface of a workbench 1, putting the saw blade between the pair of rotating plates 2, controlling the telescopic ends of the air cylinders 15 to extend, limiting the saw blade by the pair of rotating plates 2 at the moment, turning over a connecting rotating frame 13, screwing a bolt into the upper wall surface of a top plate 8 at the opposite side, controlling a first motor 3 and a second motor 16 to rotate, rotating a threaded rod 4 in a sleeve 14 at the moment, moving the sleeve 14 upwards, enabling the top plate 8 to move upwards until the saw blade is positioned between a pressing block 9 and a cutting block 12, controlling the telescopic ends of the hydraulic cylinders 11 to extend, pressing teeth of the saw blade by the cutting block 12, controlling the telescopic ends of the hydraulic cylinders 11 to shorten after the pressing teeth are finished, and intermittently engaging three pairs of shifting teeth 18 at the driving end of the second motor 16 with a driven gear 21 in turn, and the first driven shaft 19 is rotated, the saw blade is intermittently fed forwards by the first feeding roller and the second feeding roller, the saw blade is intermittently pressed, and then the saw blade is discharged from the space between the first feeding roller 20 and the second feeding roller 23 on the other side, which brings convenience to people.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gear cutting device is used in metal saw blade production, includes workstation (1), its characterized in that, workstation (1) is gone up the wall top and is equipped with a pair of rotor plate (2), rotor plate (2) bottom articulate in workstation (1) is gone up the wall, rotor plate (2) side wall fixed mounting has first motor (3), first motor (3) drive end is connected with threaded rod (4), rotor plate (2) top one side fixed mounting has connecting block (5), threaded rod (4) connect soon in connecting block (5), rotor plate (2) one end is opened there is spout (6), sliding connection has sliding plate (7) in spout (6), and is a pair of sliding plate (7) top fixed mounting presses the tooth device, workstation (1) are gone up the wall and are equipped with feed mechanism.

2. The tooth cutting device for producing metal saw blade according to claim 1, the tooth pressing device comprises a pair of top plates (8), the top plates (8) are arranged at the tops of the sliding plates (7), pressing blocks (9) are fixedly arranged on the upper wall surfaces of the top plates (8) on one sides, a cutting groove (10) is formed on the side wall surface of the pressing block (9), a hydraulic cylinder (11) and a hinged seat are fixedly arranged on the upper wall surface of the top plate (8) on the other side, the telescopic end of the hydraulic cylinder (11) is connected with a cutting block (12), the hinged seat is hinged with a connecting rotating frame (13), the lower wall surface of the top plate (8) is connected with a sleeve (14), the threaded rod (4) is screwed in the sleeve (14), one end of the connecting rotating frame (13) is screwed with a bolt, and the bolt is screwed on the upper wall surface of the top plate (8) on one side of the pressing block (9).

3. A metal saw blade production gear cutting device as claimed in claim 1, wherein the upper wall surface of the workbench is hinged with a pair of air cylinders (15), and telescopic ends of the air cylinders (15) are connected to one side of the connecting block (5).

4. The tooth cutting device for producing metal saw blade according to claim 1, the feeding mechanism comprises a pair of second motors (16), the second motors (16) are positioned at two ends of the upper wall surface of the workbench (1), the driving end of the second motor (16) is connected with a turntable (17), the side wall surface of the turntable (17) is connected with three pairs of shifting teeth (18), a first driven shaft (19) is arranged on one side of the second motor (16), a first feeding roller (20) is arranged on the first driven shaft (19), the top of the first driven shaft (19) is connected with a driven gear (21), one side of the first driven shaft (19) is provided with a second driven shaft (22), and a second feeding roller (23) is arranged on the second driven shaft (22), and the first driven shaft (19) and the second driven shaft (22) are movably connected to the upper wall surface of the workbench (1).

5. A tooth cutting device for metal saw blade production according to claim 1, characterized in that the side wall surface of the rotating plate (2) is provided with a roller.

6. The tooth cutting device for producing the metal saw blade is characterized in that a clamping groove is formed in the upper wall surface of the workbench (1).

7. The tooth cutting device for producing the metal saw blade as claimed in claim 4, wherein the side wall surfaces of the first feeding roller (20) and the second feeding roller (23) are provided with friction pads.