CN210210553U

CN210210553U - Straight bevel gear side cut mould

Info

Publication number: CN210210553U
Application number: CN201921121672.2U
Authority: CN
Inventors: Xiaoquan Zhao; 赵孝全; Huafeng Yuan; 袁华峰; Siping Zhao; 赵四平; Xinguo Bao; 包信国
Original assignee: Taizhou Jinying Gear Co ltd
Current assignee: Taizhou Jinying Gear Co ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-03-31
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a straight bevel gear side cut mould, the on-line screen storage device comprises a base, the base upper end is equipped with the cutting cover, and the bottom of cutting cover is passed through hydraulic lifting rod and is fixed continuous with the base, and the inside top fixedly connected with diaphragm of cutting cover, the lower extreme of diaphragm are located the inner wall of cutting cover and are equipped with the annular rail, the utility model discloses motor drive active lever rotates to it is rotatory to drive L type pole, thereby it is circular motion around the active lever to drive the cutter head of driven lever lower extreme through L type pole, thereby realizes carrying out annular cutting to some mould corners, and simple and practical convenient, personnel can be directed against the disc module of different diameters simultaneously, through the movable block relative slip in the slide, thereby change distance between cutter head and the active lever, thereby realize the mould material to different diameters cutting needs, simple and practical convenient and reliable, it is.

Description

Straight bevel gear side cut mould

Technical Field

The utility model relates to a side cut mould technical field specifically is a straight-tooth bevel gear side cut mould.

Background

Bevel gear is used for transmitting motion and power between the two-phase quadrature axis, in general machinery, the quadrature angle between the bevel gear diaxon equals 90 degrees, and after some mould machine-shaping, especially some circular mould, the waste material corner that its four peripheral angles remain easily to mould plastics or the punching press formed, not only influence the product pleasing to the eye, and can influence product performance, there is the improvement, lack an effective device that carries out the corner side cut to circular mould, there is the improvement, and traditional side cut mould is when the cutting, produce a large amount of raise dusts easily, bring harm for the environment, lack effective dust absorption measure, there is the improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a straight bevel gear side cut mould to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a straight bevel gear trimming die comprises a base, wherein a cutting cover is arranged at the upper end of the base, the bottom of the cutting cover is fixedly connected with the base through a hydraulic lifting rod, a transverse plate is fixedly connected to the top inside the cutting cover, an annular rail is arranged at the lower end of the transverse plate and located on the inner wall of the cutting cover, a driving rod is rotatably connected to the inside of the transverse plate, a motor is fixedly connected to the top of the transverse plate, the upper end of the driving rod penetrates through the upper end of the driving rod, an L-shaped rod is fixedly connected to the lower end of the driving rod, the other end of the L-shaped rod is fixedly connected to one end of a driven rod, the other end of the driven rod is fixedly connected to one end of a roller, the roller is rotatably connected to the inside of the annular rail, a sleeve plate is rotatably connected to the outside of the driven rod through a, the lower end of the movable block is rotatably connected with a cutting seat through a bearing, the interior of the cutting seat is rotatably connected with a cutter head, one side of the movable block is fixedly connected with a limiting piece, a pin penetrates through the internal thread of the limiting piece, and a plurality of limiting holes matched with the pin are formed in one side, located on the slide way, of the bottom of the cutting seat;

the inboard bottom fixedly connected with dustproof cloth of cutting cover, the bottom fixedly connected with of diaphragm is located all around of driving lever a plurality of air inlet cover, and is a plurality of switch on through the conveyer pipe between the air inlet cover and link to each other, the other end fixedly connected with negative pressure pump of conveyer pipe, negative pressure pump fixed connection is in base top one side, just negative pressure pump's output is external to have the basin.

Preferably, a rectangular groove is formed in the cutting seat, and the cutter head is movably connected to the inside of the rectangular groove through a rotating shaft.

Preferably, the lagging is the cuboid structure, and inside runs through has the through-hole that holds the driven lever, the through-hole radius equals the driven lever radius.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the motor drive active lever rotates, thereby it is rotatory to drive L type pole, thereby it is circular motion around the active lever to drive the cutting tool bit of driven lever lower extreme through L type pole, thereby realize carrying out cyclic annular cutting to some mould corners, simple and practical is convenient, personnel can be to the disc module of different diameters simultaneously, through the movable block relative slip in the slide, thereby change the distance between cutting tool bit and the active lever, thereby the realization needs the cutting to the mould material of different diameters, simple and practical convenient and reliable, it is convenient to maintain.

2. The utility model discloses at cutting cover bottom dustproof cloth design to driving cutting cover decline cutting material in-process at hydraulic lifting rod, completely cut the dust inside the cutting cover through dustproof cloth, utilize negative pressure pump effect simultaneously, concentrate the collection through the air inlet cover with the inside dust of cutting cover, thereby effectively avoid the raise dust to appear, more environmental protection safety.

Drawings

FIG. 1 is a main sectional view of the structure of the present invention;

fig. 2 is a bottom view of the movable block structure of the present invention.

In the figure: 1. a base; 2. a hydraulic lifting rod; 3. cutting the cover; 4. a transverse plate; 5. a driven lever; 6. a motor; 7. a driving lever; 8. an L-shaped rod; 10. sheathing; 11. a movable block; 12. a slideway; 13. a limiting sheet; 14. a pin; 15. a limiting hole; 16. a cutting seat; 17. a cutter head; 18. a roller; 19. an annular rail; 22. a bearing; 23. a dust cloth; 24. an air intake hood; 25. a delivery pipe; 26. a negative pressure pump.

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. 1-2, the present invention provides a technical solution: a straight bevel gear trimming die comprises a base 1, wherein a cutting cover 3 is arranged at the upper end of the base 1, the bottom of the cutting cover 3 is fixedly connected with the base 1 through a hydraulic lifting rod 2, a transverse plate 4 is fixedly connected to the top inside the cutting cover 3, an annular rail 19 is arranged on the inner wall of the cutting cover 3 at the lower end of the transverse plate 4, a driving rod 7 is rotatably connected to the inside of the transverse plate 4, a motor 6 is fixedly connected to the top of the transverse plate 4 through the upper end of the driving rod 7, an L-shaped rod 8 is fixedly connected to the bottom of the transverse plate 4 through the lower end of the driving rod 7, the other end of the L-shaped rod 8 is fixedly connected to one end of a driven rod 5, the other end of the driven rod 5 is fixedly connected to one end of a roller 18, the roller 18 is rotatably connected to the inside of the annular rail 19, a sleeve plate 10 is rotatably connected to the outside of the driven rod, the lower end of the movable block 11 is rotatably connected with a cutting seat 16 through a bearing 22, the interior of the cutting seat 16 is rotatably connected with a cutter head 17, one side of the movable block 11 is fixedly connected with a limiting piece 13, a pin 14 penetrates through the internal thread of the limiting piece 13, and a plurality of limiting holes 15 matched with the pin 14 are formed in one side, located on the slide rail 12, of the bottom of the cutting seat 16;

the inboard bottom fixedly connected with dustproof cloth 23 of cutting cover 2, the drive lever 7 be located a plurality of air inlet cover 24 of bottom fixedly connected with of diaphragm 4 all around, switch on through conveyer pipe 25 between a plurality of air inlet cover 24 and link to each other, the other end fixedly connected with negative pressure pump 26 of conveyer pipe 25, negative pressure pump 26 fixed connection is in base 1 top one side, and the output of negative pressure pump 26 is external to have the basin.

The inside rectangular channel of having seted up of cutting seat 16, tool bit 17 makes things convenient for tool bit 17 to rotate in cutting seat 16 is inside through pivot swing joint inside the rectangular channel, and the lagging 10 is the cuboid structure, and inside runs through the through-hole that holds driven lever 5, and the through-hole radius equals the driven lever 5 radius, makes things convenient for driven lever 5 to nest in the through-hole to act on through bearing 22, make driven lever 5 can pass through bearing 22 and rotate relatively in the through-hole.

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.

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. The utility model provides a straight bevel gear side cut mould, includes base (1), base (1) upper end is equipped with cutting cover (3), the bottom of cutting cover (3) is passed through hydraulic lifting rod (2) and is fixed continuous with base (1), the inside top fixedly connected with diaphragm (4) of cutting cover (3), the inner wall that the lower extreme of diaphragm (4) is located cutting cover (3) is equipped with annular rail (19), the inside of diaphragm (4) is rotated and is connected with driving lever (7), the top fixedly connected with motor (6) that runs through to diaphragm (4) in driving lever (7) upper end, the lower extreme of driving lever (7) extends to the bottom fixedly connected with L type pole (8) of diaphragm (4), the other end fixed connection of L type pole (8) is in driven lever (5) one end, the other end fixed connection of driven lever (5) is in gyro wheel (18) one end, the roller (18) is connected inside the annular rail (19) in a rolling manner, the outer portion of the driven rod (5) is rotatably connected with a sleeve plate (10) through a bearing (22), the lower end of the sleeve plate (10) is provided with a slide way (12), the inner portion of the slide way (12) is connected with a movable block (11) in a sliding manner, the lower end of the movable block (11) is rotatably connected with a cutting seat (16) through the bearing (22), the inner portion of the cutting seat (16) is rotatably connected with a tool bit (17), one side of the movable block (11) is fixedly connected with a limiting piece (13), internal threads of the limiting piece (13) penetrate through a pin (14), and one side, located on the slide way (12), of the bottom of the cutting seat (16) is provided with a plurality of limiting holes (15) matched with the pin (14;

cutting cover's (3) inboard bottom fixedly connected with dustproof cloth (23), the bottom fixedly connected with that is located diaphragm (4) all around of driving lever (7) cover (24) that admits air, it is a plurality of admit air through conveyer pipe (25) switch on between cover (24) and link to each other, the other end fixedly connected with negative pressure pump (26) of conveyer pipe (25), negative pressure pump (26) fixed connection is in base (1) top one side, just the output of negative pressure pump (26) is external to have the basin.

2. The straight bevel gear trimming die of claim 1, wherein: a rectangular groove is formed in the cutting seat (16), and the cutter head (17) is movably connected to the inside of the rectangular groove through a rotating shaft.

3. The straight bevel gear trimming die of claim 1, wherein: the lagging (10) is the cuboid structure, and inside runs through has the through-hole that holds driven lever (5), the through-hole radius equals driven lever (5) radius.