阅读说明：本技术 一种微型锯条铣齿机 (Miniature saw blade gear milling machine ) 是由 周德荣 周敏杰 于 2021-09-13 设计创作，主要内容包括：本发明公开了一种微型锯条铣齿机,解决于对宽度在1.8mm及以下的锯条无法夹持铣削的问题。组成由圆生铣刀,摆动板。摆动板一侧装有送进轧辊,摆动板顶部装有活动压板,活动压板下是待铣锯条钢带,再下方是固定垫铁。活动压板压紧钢带,摆动板靠近铣刀开齿,摆动板退回离开先刀,活动压板放松,轧辊转动带动钢带送进一个齿距,活动压板压紧,进入第二循环。有益效果：加工方式独特,结构紧凑,能有效对宽度在1.8mm及以下钢带进行铣削开齿,简单有效成本低,规格变化方便,解决了加工难度,提高了竞争力。(The invention discloses a miniature saw blade gear milling machine, which solves the problem that saw blades with the width of 1.8mm or less cannot be clamped and milled. The device consists of a circular milling cutter and a swinging plate. A feeding roller is arranged on one side of the swing plate, a movable pressing plate is arranged on the top of the swing plate, a steel strip to be milled is arranged below the movable pressing plate, and a fixed sizing block is arranged below the movable pressing plate. And the movable pressing plate compresses the steel belt, the swinging plate is close to the milling cutter for tooth punching, the swinging plate returns to leave the first cutter, the movable pressing plate is released, the roller rotates to drive the steel belt to feed in a tooth pitch, and the movable pressing plate compresses and enters a second cycle. Has the advantages that: the processing mode is unique, the structure is compact, the milling and tooth punching can be effectively carried out on the steel belt with the width of 1.8mm or less, the simple, effective and low-cost structure is realized, the specification change is convenient, the processing difficulty is solved, and the competitiveness is improved.)

1. The utility model provides a milling cutter for miniature saw mills tooth machine which characterized in that includes:

a swing plate (1);

a pressing plate (4) arranged on the top of the swinging plate (1);

the fixing sizing block (5) is arranged at the bottom of the pressing plate (4), one end of the fixing sizing block (5) is fixed on the swinging plate (1), and a gap is reserved between the fixing sizing block (5) and the pressing plate (4);

the milling cutter (2) is arranged on the same side of the pressing plate (4) and the fixing sizing block (5), the milling cutter (2) is circular, and one end of the milling cutter (2) is close to the pressing plate (4) and the fixing sizing block (5);

and the roller (3) is arranged on the other side of the pressing plate (4) and the fixed sizing block (5).

2. Milling cutter for micro tooth sawing and milling machines according to claim 1 characterised in that the oscillating plate (1) is divided into two steps of feed and retraction.

3. The milling cutter for the micro gear sawing and milling machine according to claim 1, wherein one end of the pressing plate (4) is fixed on the top of the swing plate (1) through a lever and a support piece, the lever and the support piece are rotatably connected, and the pressing plate (4) comprises two processes of pressing and releasing.

4. The milling cutter for a micro saw and mill tooth machine according to claim 1, characterized in that the rollers (3) are two upper and lower rollers, a gap is left between the two rollers (3), and one end of the two rollers (3) is mounted on the oscillating plate (1).

5. The milling cutter for the micro gear sawing and milling machine according to claim 4, characterized in that a steel belt (6) is arranged between the rollers (3), the other end of the steel belt (6) passes through a space between the pressing plate (4) and the fixed sizing block (5), and the other end of the steel belt (6) is a finished gear (7).

6. The milling cutter for a micro saw mill tooth machine according to claim 5, characterized in that the steel strip (6) is adapted to the shape and size of the gap between the two rolls (3) and between the press plate (4) and the fixed shim (5).

7. A milling cutter for micro gear saws according to claim 1, characterized in that the cutting forces of the milling cutter (2) act on the steel strip (6).

The technical field is as follows:

the invention relates to the field of gear milling machines and saw blade gear milling machines. In particular to a miniature saw blade gear milling machine.

Background art:

the miniature saw blade is die-cut domestically, and is mostly die-cut abroad. And a few are gear milling.

The prior saw blade in China adopts planning and milling, but the width of the miniature saw blade is 1.8mm and below, the miniature saw blade is punched by a single piece, the saw blade is narrow, the clamping force can not resist the milling force, and an effective solution is not provided at present aiming at the related technical problems.

Disclosure of Invention

The invention aims to provide a miniature saw blade gear milling machine to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a miniature saw and mill tooth machine comprising:

a swing plate;

the pressing plate is arranged at the top of the swinging plate;

the fixed sizing block is arranged at the bottom of the pressing plate, one end of the fixed sizing block is fixed on the swinging plate, and a gap is reserved between the fixed sizing block and the pressing plate;

the milling cutter is arranged on the same side of the pressing plate and the fixed sizing block, the milling cutter is circular, and one end of the milling cutter is close to the pressing plate and the fixed sizing block;

and the rollers are arranged on the other sides of the pressing plate and the fixed sizing block.

Furthermore, the swinging plate is divided into a feeding process and a retracting process.

Furthermore, one end of the pressing plate is fixed to the top of the swinging plate through a lever and a supporting piece, the lever is rotatably connected with the supporting piece, and the pressing plate is divided into two processes of pressing and loosening.

Furthermore, the two rollers are arranged up and down, a gap is reserved between the two rollers, and one ends of the two rollers are arranged on the swinging plate.

Furthermore, a steel belt is arranged between the rollers, the other end of the steel belt passes through the space between the pressing plate and the fixed sizing block, and the other end of the steel belt is a finished tooth.

Furthermore, the steel belt is matched with the gaps between the two rollers and between the pressing plate and the fixed sizing block in shape and size.

Further, the cutting force of the milling cutter acts on the steel strip.

Compared with the prior art, the invention has the following beneficial effects: the invention has simple structure, reduced volume, capability of milling the steel belt, low cost and higher milling precision, the steel belt is limited by the pressing plate, the fixed sizing block and the roller, and the pressing plate carries out two processes of pressing and loosening, thereby ensuring that the milling machine can stably mill the tiny steel belt, improving the processing precision and the processing efficiency, prolonging the service life of the milling cutter, improving the rigidity of the milling cutter, reducing the use cost of the milling cutter and the difficulty of cutting processing, being beneficial to reducing the cost of an outlet rack and improving the competitiveness of the outlet rack.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a miniature saw blade gear milling machine according to an embodiment of the invention;

fig. 2 is a front view of a miniature saw blade gear milling machine according to an embodiment of the invention.

Reference numerals:

1. a swing plate; 2. milling cutters; 3. rolling; 4. pressing a plate; 5. fixing a sizing block; 6. a steel belt; 7. and (5) finishing the tooth.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a miniature saw blade gear milling machine according to an embodiment of the present invention includes:

a swing plate 1;

a pressing plate 4 arranged on the top of the swing plate 1;

the fixing sizing block 5 is arranged at the bottom of the pressing plate 4, one end of the fixing sizing block 5 is fixed on the swinging plate 1, and a gap is reserved between the fixing sizing block 5 and the pressing plate 4;

the milling cutter 2 is arranged on the same side of the pressing plate 4 and the fixed sizing block 5, the milling cutter 2 is circular, and one end of the milling cutter 2 is close to the pressing plate 4 and the fixed sizing block 5;

and the roller 3 is arranged on the other side of the pressing plate 4 and the fixed sizing block 5.

According to the scheme of the invention, the swing plate 1 is divided into two working procedures of feeding and retracting, wherein C is feeding, D is retracting, one end of the pressing plate 4 is fixed at the top of the swing plate 1 through a lever and a support piece, the lever and the support piece are rotatably connected, the pressing plate 4 is divided into two working procedures of pressing and loosening, A is pressing, B is loosening, the rollers 3 are arranged up and down, a gap is reserved between the two rollers 3, one ends of the two rollers 3 are installed on the swing plate 1, a steel strip 6 is communicated between the rollers 3, the other end of the steel strip 6 passes through a gap between the pressing plate 4 and a fixed sizing block 5, the other end of the steel strip 6 is a finished tooth 7, the shape and the size of the gap between the steel strip 6 and the two rollers 3 and between the pressing plate 4 and the fixed sizing block 5 are matched, and the cutting force of the milling cutter 2 acts on the steel strip 6.

In conclusion, the small-sized steel band milling cutter has the advantages of simple structure, small size and occupied area, can mill the steel band 6, is low in cost and high in milling precision, the steel band 6 is limited through the pressing plate 4, the fixed sizing block 5 and the roller 3, and the pressing plate 4 is pressed and loosened, so that stable milling of the small steel band is guaranteed when the small steel band is machined by the milling cutter, machining precision and machining efficiency are improved, the service life of the milling cutter 2 is prolonged, rigidity of the milling cutter is improved, the use cost of the milling cutter 2 is reduced, the difficulty in cutting the small saw blade is solved, and competitiveness of the small saw blade is improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.