Novel saw blade fixing structure

Abstract

A novel saw blade fixing structure comprises a lock shaft ring, a pressure plate and a saw blade, the lock shaft ring is of a C-shaped ring structure, tightness adjusting mechanisms used for adjusting the tightness of an opening are arranged at the two ends of the lock shaft ring, and the saw blade is locked on the side face of the lock shaft ring through the cooperation of the pressure plate and a locking screw and is coaxially arranged with the lock shaft ring. According to the novel saw blade fixing structure, the saw blade is fixedly arranged on one side of the locking shaft ring through the pressing disc, the locking shaft ring can be fixed to any position of the saw shaft through the tightness adjusting mechanism, the structure can achieve the purpose that plates with the hot width can be cut according to the requirements of the plates, the use cost of equipment can be greatly reduced, and the novel saw blade fixing structure is suitable for popularization.

Description

TECHNICAL FIELD

[0001] The utility model relates to timber processing equipment field, especially in a novel saw blade fixed structure. BACKGROUND

[0002] In the plate processing technology, need through many saws cut into the plate that specified width with a whole board, the fixed structure of traditional saw blade is through the spacer ring and divide the saw blade into the width that the plate needs, then through the locking screw of saw axle end head and press tightly fixed all the saw blade on the saw axle. However, the defect of this kind of structure lies in, a set of specification spacer ring can only cut the plate of one width, if need to process the plate of other width, need to replace the spacer ring again, undoubtedly increased the equipment use cost.

[0003] Therefore, in view of the deficiencies of the prior art, it is necessary to design a novel saw blade fixing structure to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to overcome the deficiencies in the prior art, the utility model aims at providing a novel saw blade fixing structure.

[0005] In order to achieve the above object and other related objects, the utility model provides a technical scheme, which is a novel saw blade fixing structure, including lock axle ring, pressure disc and saw blade, the lock axle ring is composed of C type ring structure and is provided with tightness adjusting mechanism for adjusting the tightness of opening at both ends, the saw blade is locked on the side surface of the lock axle ring through the pressure disc and locking screw and is coaxially arranged with the lock axle ring.

[0006] The preferred technical scheme is that the tightness adjusting mechanism is composed of adjusting screw hole arranged on the end face of one end of the lock axle ring, through hole arranged on the end face of the other end of the lock axle ring and adjusting screw, the adjusting screw is arranged in the through hole and is threadedly connected with the adjusting screw hole.

[0007] The preferred technical scheme is that the saw blade and the pressure disc are both composed of annular structure, the saw blade is provided with three through holes arranged at equal angles, the pressure disc is provided with three stepped holes arranged at equal angles, the side surface of the lock axle ring is provided with three locking screw holes arranged at equal angles, the locking screw passes through the stepped hole and the through hole in sequence and is threadedly connected with the locking screw hole.

[0008] The preferred technical scheme is that it further includes saw shaft, the lock axle ring is sleeved on the saw shaft and is adjusted to the fixed position on the saw shaft through the tightness adjusting mechanism.

[0009] The preferred technical scheme is that one end of the saw shaft is rotatably arranged on the shaft seat, the other end of the saw shaft is driven to rotate by the motor.

[0010] Due to the application of the above technical solution, the utility model has the following beneficial effects:

[0011] The utility model proposes a new saw blade fixing structure, in which the saw blade is fixed to one side of the locking ring through a pressure plate, and the locking ring can be fixed to any position on the saw shaft through a tension adjustment mechanism. This structure can realize cutting of plates of different widths according to the needs of the plates, which can greatly reduce the cost of equipment use and is suitable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of a partial saw blade fixing structure involved in the present utility model.

[0013] Figure 2 This is a schematic diagram of the complete saw blade fixing structure involved in the present utility model.

[0014] Figure 3 This is a cross-sectional schematic diagram of the shaft lock ring involved in the utility model.

[0015] Figure 4 This is the main view of the pressure plate involved in the utility model.

[0016] Figure 5 This is the front view of the saw blade involved in the present utility model. DETAILED DESCRIPTION

[0017] The following describes the implementation of the present invention through specific embodiments. People familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0018] See also Figures 1-5 . It should be noted that in the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. Terms such as "horizontal", "vertical", and "overhanging" do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0019] In the description of the utility model, still need explaining, unless another explicit provision and limitation, term "arrange", "install", "link", "connect" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can through intermediate medium indirectly connect, can be two element inside the intercommunication. For ordinary skilled person in the art, can understand the concrete meaning of above-mentioned term in the utility model according to specific circumstances.

[0020] Embodiment:

[0021] As Figures 1 to 5 shown, according to one general technical concept of the utility model, provide a novel saw blade fixing structure, including lock axle ring 1, pressure plate 2 and saw blade 3, lock axle ring 1 is formed into C type ring structure and is equipped with tightness adjusting mechanism for adjusting the tightness of opening at both ends, saw blade 3 is locked in the side surface of lock axle ring 1 by cooperating lock screw 4 with pressure plate 2 and is coaxially arranged with lock axle ring 1.

[0022] As Figures 1 to 5 shown, in one example embodiment of the utility model, the tightness adjusting mechanism is composed of adjusting screw hole 11 arranged on the end face of lock axle ring 1, through hole 12 arranged on the end face of lock axle ring 1 on the other side, and adjusting screw 5, adjusting screw 5 is arranged in through hole 12 and is screw connected with adjusting screw hole 11.

[0023] As Figures 1 to 5 shown, in one example embodiment of the utility model, saw blade 3 and pressure plate 2 are both formed into annular structure, three equiangularly arranged through holes 31 are arranged on saw blade 3, three equiangularly arranged stepped holes 21 are arranged on pressure plate 2, three equiangularly arranged lock screw holes 13 are arranged on the side surface of lock axle ring 1, lock screw 4 is sequentially arranged through stepped hole 21 and through hole 31 and is screw connected with lock screw hole 13.

[0024] As Figures 1 to 5 shown, in one example embodiment of the utility model, it further includes saw shaft 6, lock axle ring 1 is sleeved on saw shaft 6 and is adjusted to fixed position on saw shaft 6 by tightness adjusting mechanism.

[0025] As Figures 1 to 5 shown, in one example embodiment of the utility model, one end of saw shaft 6 is arranged on shaft seat 7, and the other end of saw shaft 6 is driven to rotate by motor 8.

[0026] Therefore, the utility model has the following advantages:

[0027] The novel saw blade fixing structure can realize cutting of the board according to the required cutting width of the board, can greatly reduce the equipment use cost, and is suitable for promotion.

[0028] The above-mentioned embodiments only exemplarily illustrate the principles and effects of the present application, and are not used to limit the present application. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the present application should be covered by the claims of the present application.

Claims

1. A novel saw blade fixing structure, characterized by: The locking shaft ring is configured as a C-shaped ring structure and is provided with a tightness adjusting mechanism at both ends for adjusting the tightness of the opening.

2. A novel saw blade fixation structure according to claim 1, characterized in that: The tightness adjusting mechanism is composed of an adjusting screw hole arranged on one end face of the locking shaft ring, a through hole arranged on the other end face of the locking shaft ring, and an adjusting screw.

3. The novel saw blade fixing structure according to claim 1, characterized in that: The saw blade and the pressing disc are both configured as ring structures, the saw blade is provided with three equiangularly arranged through holes, the pressing disc is provided with three equiangularly arranged stepped holes, the side surface of the locking shaft ring is provided with three equiangularly arranged locking screw holes, and the locking screw passes through the stepped holes and the through holes in sequence and is screwed with the locking screw holes.

4. The novel saw blade fixing structure according to claim 1, characterized in that: The saw shaft is further provided, the locking shaft ring is sleeved on the saw shaft and is adjusted to a fixed position on the saw shaft through the tightness adjusting mechanism.

5. The novel saw blade fixation structure according to claim 4, characterized in that: One end of the saw shaft is rotatably arranged on a shaft seat, and the other end of the saw shaft is driven to rotate by a motor.

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