CN210877852U

CN210877852U - Novel bench saw

Info

Publication number: CN210877852U
Application number: CN201921816403.8U
Authority: CN
Inventors: 赵健
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-06-30
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a novel bench saw, which comprises a base; one end of the base is provided with a motor, and the middle part of the base is provided with a fixed frame; a driving wheel is arranged on one side of the fixing frame; the transmission wheel is connected with a rotating shaft of the motor through a belt; a support frame is also arranged above the fixed frame; the support frame is provided with a guide rail; a sliding block is arranged on the guide rail; a saw knife is arranged below the sliding block; a transmission plate is arranged opposite to the transmission wheel on the other side of the fixed frame; one end of the transmission plate is linked with the transmission wheel, and the other end of the transmission plate is provided with a linkage plate; one end of the linkage plate is hinged with the transmission plate, and the other end of the linkage plate is hinged with one side of the saw blade. Compared with the prior art, the beneficial effects of the utility model are that: simple structure, reliable operation, convenient use and great labor productivity.

Description

Novel bench saw

Technical Field

The utility model relates to a pincers worker technical field specifically is a novel pincers worker saw.

Background

The bench worker is a very important worker in the machining, and along with the rapid development of the equipment manufacturing industry and the wide application of the high-end precision manufacturing technology, the position of the bench worker in the manufacturing industry is higher and higher. Sawing is one of the basic skills of a bench worker, and the quality and speed of sawing directly influence the subsequent processing and quality of products. The main tool for sawing is the bench saw. In most cases, the bench saw adopts a reciprocating cutting mode, and is operated by manpower, so that the labor force of workers is greatly increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel pincers worker saw, its characteristics simple structure, the operation is reliable, and convenient to use can very big liberation labor productivity.

In order to achieve the above object, the utility model provides a following technical scheme: a novel bench saw comprises a base; one end of the base is provided with a motor, and the middle part of the base is provided with a fixed frame; a driving wheel is arranged on one side of the fixing frame; the transmission wheel is connected with a rotating shaft of the motor through a belt; a support frame is also arranged above the fixed frame; the support frame is provided with a guide rail; a sliding block is arranged on the guide rail; a saw knife is arranged below the sliding block; a transmission plate is arranged opposite to the transmission wheel on the other side of the fixed frame; one end of the transmission plate is linked with the transmission wheel, and the other end of the transmission plate is provided with a linkage plate; one end of the linkage plate is hinged with the transmission plate, and the other end of the linkage plate is hinged with one side of the saw blade.

Preferably, the fixing frame is hinged with the supporting frame.

As optimization, the guide rail consists of two parallel optical axes; and the sliding block is provided with a hole matched with the position of the optical axis on the guide rail in size so as to realize the clamping connection of the sliding block and the guide rail.

Preferably, the clamping device is arranged on the base below the guide rail.

As optimization, the clamping device comprises a clamping base, a fixed clamping plate, a sliding clamping plate, a fixed block, an adjusting screw rod and a handle; the fixed clamping plate is fixed at one end of the clamping base, and the fixed block is fixed at the other end of the clamping base; the adjusting screw rod penetrates through the fixing block and is connected with the fixing block in a threaded mode, the sliding clamping plate is arranged at one end, close to the fixing clamping plate, of the adjusting screw rod, and the handle is arranged at the other end of the adjusting screw rod.

Preferably, the saw blade comprises a saw frame and a saw blade; two ends of the saw blade are respectively fixed on two ends corresponding to the saw frame through bolts.

As optimization, the outer end of the support frame is provided with a handle.

Compared with the prior art, the beneficial effects of the utility model are as follows: the traditional labor mode is replaced, and the labor productivity is liberated by adopting the motor for driving; aiming at the cutting mode of the bench saw, the driving connection relation is designed, the rotary driving is converted into reciprocating linear driving, and the cutting is more stable and reliable through the design of the guide rail; a clamping device is further added, and the clamping device is used for clamping the material to be cut so as to reduce the potential factor of cutting danger during operation; the saw frame and the saw blade in the saw knife adopt a detachable structural relationship, and only the saw blade needs to be replaced after being worn, so that the saw knife is convenient to maintain and low in processing cost.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a rear view of the present invention.

The automatic cutting machine comprises a base 1, a motor 2, a fixing frame 3, a supporting frame 4, a sliding block 5, a guide rail 6, a saw blade 7, a transmission plate 8, a linkage plate 9, a transmission wheel 10, a belt 11, a fixed clamping plate 12, a sliding clamping plate 13, a fixed block 14, an adjusting screw rod 15 and a handle 16.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A novel bench saw comprises a base 1; one end of the base 1 is provided with a motor 2, and the middle part of the base 1 is provided with a fixed frame 3; one side of the fixed frame 3 is provided with a driving wheel 10; the driving wheel 10 is connected with a rotating shaft of the motor 2 through a belt 11; a support frame 4 is also arranged above the fixed frame 3; the support frame 4 is provided with a guide rail 6; the guide rail 6 is provided with a slide block 5; a saw knife 7 is arranged below the sliding block 5; a transmission plate 8 is arranged opposite to the transmission wheel 10 on the other side of the fixed frame 3; one end of the transmission plate 8 is linked with the transmission wheel 10, and the other end of the transmission plate 8 is provided with a linkage plate 9; one end of the linkage plate 9 is hinged with the transmission plate 8, and the other end of the linkage plate is hinged with one side of the saw knife 7.

The fixed frame 3 is hinged with the supporting frame 4. The outer end of the support frame 4 is provided with a handle (not shown in the figure). The cutting direction is adjusted by the aid of the handle during cutting.

The guide rail 6 consists of two parallel optical axes; and the sliding block 5 is provided with a hole matched with the position of the optical axis on the guide rail 6 in size so as to realize the clamping connection of the sliding block 5 and the guide rail 6. The reciprocating motion of the double-guide-rail structure is more stable due to the adoption of the structural design of the double guide rails.

The saw knife 7 comprises a saw frame and a saw blade; two ends of the saw blade are respectively fixed on two ends corresponding to the saw frame through bolts. The detachable structure relationship is adopted, when the saw blade is worn, only the saw blade needs to be replaced, the maintenance is convenient, and the processing cost is low.

Further, the device comprises a clamping device which is arranged on the base 1 below the guide rail 6.

The clamping device comprises a clamping base, a fixed clamping plate 12, a sliding clamping plate 13, a fixed block 14, an adjusting screw rod 15 and a handle 16; the fixed clamping plate 12 is fixed at one end of the clamping base, and the fixed block 14 is fixed at the other end of the clamping base; the adjusting screw rod 15 penetrates through the fixing block 14 and is connected with the fixing block through threads, the sliding clamping plate 13 is arranged at one end of the adjusting screw rod close to the fixing clamping plate 12, and the handle 16 is arranged at the other end of the adjusting screw rod. The material to be cut is clamped by the clamping device to reduce the potential for cutting hazards during operation.

The utility model discloses a theory of operation is:

the cutting material is firstly fixedly clamped, and the sliding clamping plate 13 is driven to move by shaking the handle 16 to be clamped with the fixed clamping plate 12, so that the cutting material is ensured to be fixed.

Then, the motor 2 is started to rotate the rotating shaft, the driving wheel 10 is driven to rotate through the belt 11, and the driving plate 8 rotates due to the linkage relationship between the driving plate 8 and the driving wheel 10. Because the saw knife 7 can only reciprocate on the guide rail 6 through the sliding block 5, and the linkage plate 9 is respectively hinged with the transmission plate 8 and the saw knife 7, the saw knife 7 can reciprocate on the guide rail 6 under the driving of the motor 2 through the guiding function of the guide rail 6, thereby realizing the cutting function. During the cutting process, the fixed frame 3 is hinged with the support frame 4, and the cutting direction can be adjusted by the aid of the holding handle (not shown in the drawing) at the outer end of the support frame 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims

1. The utility model provides a novel bench work saw which characterized in that: comprises a base (1); one end of the base (1) is provided with a motor (2), and the middle part of the base (1) is provided with a fixed frame (3); a driving wheel (10) is arranged on one side of the fixed frame (3); the transmission wheel (10) is connected with a rotating shaft of the motor (2) through a belt (11); a support frame (4) is also arranged above the fixed frame (3); the support frame (4) is provided with a guide rail (6); a sliding block (5) is arranged on the guide rail (6); a saw knife (7) is arranged below the sliding block (5); a transmission plate (8) is arranged opposite to the transmission wheel (10) on the other side of the fixed frame (3); one end of the transmission plate (8) is linked with the transmission wheel (10), and the other end of the transmission plate (8) is provided with a linkage plate (9); one end of the linkage plate (9) is hinged with the transmission plate (8), and the other end of the linkage plate is hinged with one side of the saw knife (7).

2. The novel bench saw of claim 1, wherein: the fixed frame (3) is hinged with the supporting frame (4).

3. The novel bench saw of claim 1, wherein: the guide rail (6) consists of two parallel optical axes; holes matched with the positions of the optical shafts on the guide rails (6) in size are formed in the sliding blocks (5) so that the sliding blocks (5) and the guide rails (6) can be clamped.

4. The novel bench saw of claim 1, wherein: the clamping device is arranged on the base (1) below the guide rail (6).

5. The novel bench saw of claim 4, wherein: the clamping device comprises a clamping base, a fixed clamping plate (12), a sliding clamping plate (13), a fixed block (14), an adjusting screw rod (15) and a handle (16); the fixed clamping plate (12) is fixed at one end of the clamping base, and the fixed block (14) is fixed at the other end of the clamping base; the adjusting screw rod (15) penetrates through the fixing block (14) and is connected with the fixing block in a threaded mode, the sliding clamping plate (13) is arranged at one end, close to the fixing clamping plate (12), of the adjusting screw rod, and the handle (16) is arranged at the other end of the adjusting screw rod.

6. The novel bench saw of claim 1, wherein: the saw knife (7) comprises a saw frame and a saw blade; two ends of the saw blade are respectively fixed on two ends corresponding to the saw frame through bolts.

7. The novel bench saw of claim 2, wherein: the outer end of the support frame (4) is provided with a handle.