CN216028415U

CN216028415U - Gear blank cutting device for gear machining

Info

Publication number: CN216028415U
Application number: CN202121699397.XU
Authority: CN
Inventors: 毕云龙; 吴耀国; 王长满
Original assignee: Dalian North Heavy Reducer Manufacturing Co ltd
Current assignee: Dalian North Heavy Reducer Manufacturing Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-03-15
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a gear blank cutting device for gear processing, which comprises a workbench, wherein a pair of protection plates are fixedly arranged on the upper surface of the workbench, a plurality of electric rollers with the same structure are arranged on the inner walls of the pair of protection plates, a collection box is arranged below the plurality of electric rollers with the same structure and above the workbench, a pair of grooves are respectively arranged in the pair of protection plates, a clamping mechanism is arranged in the pair of grooves, two pairs of first hydraulic cylinders are respectively and fixedly arranged on the upper wall surfaces of the pair of grooves, and a pair of support plates are respectively and fixedly arranged on the telescopic ends of the two pairs of first hydraulic cylinders. Brings convenience to people.

Description

Gear blank cutting device for gear machining

Technical Field

The utility model relates to the technical field of gear machining, in particular to a gear blank cutting device for gear machining.

Background

The gear processing is a process for obtaining the specific structure and precision of the gear by using a mechanical method, and a utility model with the publication number of CN211360833U discloses a high-efficiency cutting device for gear processing, which comprises a bottom plate, wherein one side of the top of the bottom plate is fixedly connected with a vertical plate, one side of the vertical plate is fixedly connected with a fixed box through two cross rods, one side of the inner wall of the fixed box is fixedly connected with a slide rail, the top of the inner wall of the fixed box is rotatably connected with a threaded rod through a bearing, the outer surface of the threaded rod is connected with a slide block through a thread, one side of the slide block is fixedly connected with a first arc-shaped plate through a connecting block, one side of the fixed box is fixedly connected with a fixed block, the top of the fixed block is rotatably connected with a second arc-shaped plate, one side of the first arc-shaped plate and one side of the second arc-shaped plate are both fixedly connected with cross blocks, however, in the actual life, the utility model can only clamp tubular materials, unable centre gripping panel, the suitability is low, and gear machining is metalworking simultaneously, and the material is very heavy, and this utility model does not possess the function that good material supported the transportation, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a gear blank cutting device for gear processing, which solves the problems of low applicability and inconvenient processing of the existing device.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a gear blank cutting device for gear machining, includes the workstation, fixed surface installs a pair of guard plate, and is a pair of install the electronic running roller that a plurality of structures are the same on the guard plate inner wall, and is a plurality of the electronic running roller below that the structure is the same just is located the workstation top is equipped with the collecting box, and is a pair of recess has been seted up respectively in the guard plate, and is a pair of be equipped with fixture in the recess, it is a pair of fixed mounting has two pairs of first pneumatic cylinders, two pairs respectively on the wall on the recess the flexible end of first pneumatic cylinder is fixed mounting respectively a pair of backup pad, and is a pair of install the same driven running roller of a plurality of structures between the backup pad, it is a pair of cutting mechanism is installed to the guard plate upper end.

Preferably, the clamping mechanism comprises two pairs of second hydraulic cylinders fixedly mounted on the side walls of the bottom of the groove respectively, two pairs of sleeves are fixedly mounted on the telescopic ends of the second hydraulic cylinders respectively, two pairs of slide bars are inserted into the sleeves respectively, two pairs of springs are fixedly mounted at one ends of the slide bars respectively, one ends of the two pairs of springs are fixedly connected with the inner side walls of the two pairs of sleeves respectively, a pair of supporting plates are fixedly mounted between the two pairs of slide bars respectively, and a plurality of pulleys with the same structure are fixedly mounted on the side walls of the supporting plates and the other ends of the slide bars respectively.

Preferably, the cutting mechanism comprises a pair of third hydraulic cylinders fixedly mounted on the upper ends of the pair of protection plates respectively, a pair of third hydraulic cylinders are fixedly mounted on the telescopic ends of the third hydraulic cylinders, electric sliding rails are fixedly mounted on the beams, bases are mounted on the electric sliding rails, and cutting knives are mounted on the bases.

Preferably, gaps are formed among a plurality of driven rollers with the same structure, and the cutting knife is positioned above the gaps.

Preferably, a pair of baffles is fixedly mounted on the inner walls of the pair of grooves respectively, and the pair of baffles is located above the two pairs of second hydraulic cylinders respectively.

Preferably, a plurality of electric rollers with the same structure and a plurality of driven rollers with the same structure are respectively provided with a plurality of circular grooves with the same structure.

Preferably, the workbench is fixedly provided with a pair of slide ways, the lower wall surface of the collecting box is fixedly provided with a pair of slide blocks, and the pair of slide blocks are respectively inserted into the pair of slide ways.

Advantageous effects

The utility model provides a gear blank cutting device for gear processing, which has the advantages that the device is compact in structure, circular grooves are formed in an electric roller and a driven roller, the lifting of the driven roller can be controlled through a first hydraulic cylinder, the pipe can be clamped, the plate can be clamped, the device is flexible, the pipe is placed in the circular grooves, the pipe is clamped through the driven roller, the cutting surface of the pipe can be more stable and smooth, when the plate is processed, the plate is placed on the electric roller, the driven roller can be clamped from the upper side, the pulley is clamped from the side walls of two ends of the plate through a second hydraulic cylinder, the plate can be well fixed, the plate can be prevented from being deviated in the cutting process, the plate can be processed more accurately, and convenience is brought to the use of people.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top view of the follower roller of the present invention.

FIG. 3 is a schematic top view of the clamping mechanism of the present invention.

In the figure: 1. a work table; 2. a protection plate; 3. a collection box; 4. a slideway; 5. a slider; 6. an electric roller; 7. a baffle plate; 8. a groove; 9. a first support plate; 10. a first hydraulic cylinder; 11. a third hydraulic cylinder; 12. a cross beam; 13. a driven roller; 14. a base; 15. a cutting knife; 16. a second hydraulic cylinder; 17. a circular groove; 18. a spring; 19. a slide bar; 20. a second support plate; 21. a pulley; 22. a gap; 23. a sleeve.

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. 1-3, the present invention provides a technical solution: a gear blank cutting device for gear machining comprises a workbench 1, wherein a pair of protection plates 2 are fixedly arranged on the upper surface of the workbench 1, a plurality of electric rollers 6 with the same structure are arranged on the inner walls of the pair of protection plates 2, a collection box 3 is arranged below the plurality of electric rollers 6 with the same structure and above the workbench 1, a pair of grooves 8 are respectively formed in the pair of protection plates 2, clamping mechanisms are arranged in the pair of grooves 8, two pairs of first hydraulic cylinders 10 are respectively and fixedly arranged on the upper wall surfaces of the pair of grooves 8, a pair of first support plates 9 are respectively and fixedly arranged on the telescopic ends of the two pairs of first hydraulic cylinders 10, a plurality of driven rollers 13 with the same structure are arranged between the pair of first support plates 9, a cutting mechanism is arranged at the upper end of the pair of protection plates 2, each clamping mechanism comprises two pairs of second hydraulic cylinders 16 which are respectively and fixedly arranged on the side walls at the bottoms of the pair of grooves 8, two pairs of sleeves 23 are respectively and fixedly installed on the telescopic ends of the two pairs of second hydraulic cylinders 16, two pairs of sliding rods 19 are respectively inserted into the two pairs of sleeves 23, two pairs of springs 18 are respectively and fixedly installed at one ends of the two pairs of sliding rods 19, one ends of the two pairs of springs 18 are respectively and fixedly connected with the inner side walls of the two pairs of sleeves 23, a pair of second support plates 20 are respectively and fixedly installed between the two pairs of sliding rods 19, a plurality of pulleys 21 with the same structure are respectively and fixedly installed on the side walls of the pair of second support plates 20 and the other ends of the two pairs of sliding rods 19, the cutting mechanism comprises a pair of third hydraulic cylinders 11 respectively and fixedly installed on the upper ends of the pair of protection plates 2, a cross beam 12 is fixedly installed on the telescopic ends of the pair of third hydraulic cylinders 11, an electric sliding rail is fixedly installed on the cross beam 12, a base 14 is installed on the electric sliding rail, and a cutting knife 15 is installed on the base 14, a plurality of be equipped with gap 22 between the driven running roller 13 that the structure is the same, cutting knife 15 is located gap 22 top, it is a pair of respectively fixed mounting has a pair of baffle 7 on the 8 inner walls of recess, it is a pair of baffle 7 is located two pairs respectively 16 tops of second pneumatic cylinders, it is a plurality of the same electronic running roller 6 of structure is with a plurality of seted up a plurality of the same circular slots 17 of structure respectively on the same driven running roller 13 of structure, fixed mounting has a pair of slide 4 on the workstation 1, the lower wall fixed mounting of collecting box 3 has a pair of slider 5, and a pair of slider 5 is inserted respectively in the slide 4.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.

Example (b): when clamping the pipe, the pipe is placed in the circular groove 17 on the electric roller 6, then the first hydraulic cylinder 10 is started, the driven roller 13 between the first supporting plates 9 is lowered to be matched with the electric roller 6 to clamp the pipe, the position of the cutting knife 15 can then be adjusted by means of the third hydraulic cylinder 11 and the foot 14, cutting the pipe, then loosening the first hydraulic cylinder 10 to start the electric roller 6 to transport the material, when processing the plate, placing the plate on the electric roller 6, then the driven roller 13 is descended to clamp the upper surface and the lower surface of the plate, the second hydraulic cylinder 16 is started simultaneously, the sliding rod 19 and the pulley 21 on the second supporting plate 20 limit the plate from two sides of the plate, the plate is placed to be inclined in the transportation process, and finally the collecting box 3 which can be pushed and pulled is arranged on the workbench 1, so that the waste materials generated in the processing can be conveniently recovered, and the use is convenient.

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. A gear blank cutting device for gear machining comprises a workbench (1) and is characterized in that a pair of protection plates (2) is fixedly mounted on the upper surface of the workbench (1), a plurality of electric rollers (6) with the same structure are mounted on the inner walls of the protection plates (2), a collection box (3) is arranged below the electric rollers (6) with the same structure and above the workbench (1), a pair of grooves (8) are formed in the protection plates (2), a clamping mechanism is arranged in the grooves (8), two pairs of first hydraulic cylinders (10) are fixedly mounted on the upper wall surfaces of the grooves (8), a pair of first support plates (9) are fixedly mounted on the telescopic ends of the first hydraulic cylinders (10), a plurality of driven rollers (13) with the same structure are mounted between the first support plates (9), and a cutting mechanism is arranged at the upper end of the protection plate (2).

2. The gear blank cutting device for gear processing according to claim 1, fixture is including respectively fixed mounting one pair of two pairs of second pneumatic cylinders (16), two pairs on recess (8) bottom lateral wall the flexible end of second pneumatic cylinder (16) is fixed mounting respectively has two pairs of sleeves (23), two pairs in sleeve (23) cartridge respectively have two pairs of slide bars (19), two pairs slide bar (19) one end fixed mounting respectively has two pairs of springs (18), two pairs spring (18) one end respectively with two pairs sleeve (23) inside wall fixed connection, two pairs respectively fixed mounting has a pair of second backup pad (20), one pair respectively between slide bar (19) second backup pad (20) lateral wall and two pairs slide bar (19) other end on respectively fixed mounting have a plurality of the same pulley of structure (21).

3. The gear blank cutting device for gear processing according to claim 1, wherein the cutting mechanism comprises a pair of third hydraulic cylinders (11) fixedly mounted on the upper ends of a pair of the protection plates (2), respectively, a cross beam (12) is fixedly mounted on the telescopic ends of the pair of third hydraulic cylinders (11), an electric slide rail is fixedly mounted on the cross beam (12), a base (14) is mounted on the electric slide rail, and a cutting knife (15) is mounted on the base (14).

4. A gear cutting apparatus as claimed in claim 3, wherein a gap (22) is provided between a plurality of driven rollers (13) having the same structure, and said cutting blade (15) is located above said gap (22).

5. The gear cutting device according to claim 2, wherein a pair of baffles (7) are fixedly mounted on the inner walls of a pair of said grooves (8), and a pair of said baffles (7) is located above two pairs of said second hydraulic cylinders (16).

6. The gear blank cutting device for gear processing according to claim 1, wherein a plurality of circular grooves (17) having the same structure are respectively formed on a plurality of the motor-driven rollers (6) having the same structure and a plurality of the driven rollers (13) having the same structure.

7. The gear blank cutting device for gear processing according to claim 1, wherein a pair of slide ways (4) is fixedly installed on the working table (1), a pair of slide blocks (5) is fixedly installed on the lower wall surface of the collecting box (3), and the pair of slide blocks (5) are respectively inserted into the pair of slide ways (4).