Saw blade clamping device

Abstract

The utility model discloses a saw blade clamping device, relates to the technical field of saw blade clamping equipment, solves the problem that saw blades are inconvenient to continuously clamp, and comprises a base, a clamping mechanism is fixedly connected to the upper surface of the base, and a moving mechanism and the clamping mechanism are fixedly connected to the outer surface of the base. Comprising a fixing plate fixedly connected to the upper surface of the base, and the outer surface of the fixing plate is slidably connected with a second sliding block. By starting the electric telescopic rod, the output end of the electric telescopic rod drives the sliding frame to slide in the direction of the saw blade body, then the first rolling wheel and the second rolling wheel clamp and limit the two side faces of the saw blade body, the situation that saw teeth are damaged due to saw blade shaking is reduced, and then one end of the saw blade body is pulled; and the first rolling wheel and the second rolling wheel roll on the outer surface of the saw blade body, so that the position of the saw blade body on the base is conveniently adjusted, and the outer surface of the saw blade body is conveniently and continuously clamped.

Description

Technical Field

[0001] The utility model relates to the technical field of saw blade clamping equipment, in particular to a saw blade clamping device. Background Art

[0002] A saw blade clamp is a device used to fix and clamp the saw blade. It is usually used in equipment such as sawing machines. The function of this device is to ensure that the saw blade remains in a stable position during work to facilitate effective cutting operations.

[0003] A Chinese utility model with announcement number CN214519685U discloses a saw blade clamping device, including a saw blade, a clamping device and a rotating mechanism, the saw blade is located in the clamping device, the clamping device is fixedly connected to the rotating mechanism, the clamping device includes a plate body, a first motor is fixedly installed on the plate body by bolts, a bidirectional screw is fixedly installed on the output end of the first motor, the end of the bidirectional screw away from the first motor is rotatably connected to the plate body, a clamping plate is meshed on the outer surface of the bidirectional screw, the bidirectional screw is driven to rotate by the operation of the motor, the bidirectional screw acts on two clamping plates, the two clamping plates are brought close to each other, so that the two clamping plates clamp the saw blade, the distance between the two clamping plates and the saw blade is the same, so that the two clamping plates act on the saw blade at the same time, so that the saw blade will not be deformed.

[0004] The existing saw blade clamping device needs to constantly adjust the position of the saw blade when continuously processing different positions of the same saw blade. When adjusting the position of the saw blade, the saw teeth and the clamping device may collide, which may cause damage to the saw blade. Therefore, there is a problem of inconvenience in continuously clamping the saw blade. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the problems existing in the prior art, the utility model provides a saw blade clamping device.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a saw blade clamping device, comprising a base, the upper surface of the base is fixedly connected to a clamping mechanism, and the outer surface of the base is fixedly connected to a moving mechanism, the clamping mechanism comprises a fixed plate fixedly connected to the upper surface of the base, the outer surface of the fixed plate is slidably connected to a second slider, and the upper surface of the base is fixedly connected to a mounting plate, the outer surface of the mounting plate is slidably connected to a first slider, the moving mechanism comprises an electric telescopic rod fixedly connected to the upper surface of the base, the output end of the electric telescopic rod is fixedly connected to a sliding frame, the outer surface of the sliding frame is rotatably connected to a first roller, and the outer surface of the sliding frame is slidably connected to a saw blade body.

[0009] As a preferred solution of the saw blade clamping device of the utility model, the lower surface of the sliding frame is slidably connected to a sliding groove provided on the upper surface of the base, and the upper surface of the base is fixedly connected to a central controller.

[0010] By adopting the above technical solution, the sliding frame slides on the outer surface of the base, thereby facilitating clamping of the two side surfaces of the saw blade body.

[0011] As a preferred solution of the saw blade clamping device of the utility model, the moving mechanism also includes a fixed block fixedly connected to the outer surface of the mounting plate, a second roller is rotatably provided on the lower surface of the fixed block, and the lower end of the second roller is rotatably connected to the upper surface of the base.

[0012] By adopting the above technical solution, the outer surface of the saw blade body is clamped by the first roller and the second roller, so that the saw blade body is pulled to slide on the upper surface of the base.

[0013] As a preferred solution of the saw blade clamping device of the utility model, the outer surface of the base is slidably connected to a connecting frame, the outer surface of the connecting frame is fixedly connected to two groups of connecting columns, and the other ends of the connecting columns pass through the outer surface of the fixed plate and are fixedly connected to a clamping plate.

[0014] By adopting the above technical solution, the saw blade bodies on both sides of the moving mechanism can be effectively clamped by two sets of clamping plates.

[0015] As a preferred solution of the saw blade clamping device of the utility model, the lower end of the connecting frame is threadedly connected to a threaded rod through the inner wall of the base, and the inner wall of the base is fixedly connected to a motor, the output shaft of the motor is fixedly connected to one end of the threaded rod, and the threaded rod is threadedly connected to the outer surface of the connecting frame.

[0016] By adopting the above technical solution, the threaded rod is started to drive the connecting frame to slide along the through hole provided on the outer surface of the base, thereby facilitating the clamping of the saw blade body.

[0017] As a preferred solution of the saw blade clamping device of the utility model, a limiting rod is fixedly connected to the inner wall of the base, an outer surface of the limiting rod is slidably connected to the outer surface of the connecting frame, and a heat dissipation hole is opened on the outer surface of the base.

[0018] By adopting the above technical solution, the heat dissipation of the motor can be facilitated through the heat dissipation holes, thereby extending the service life of the motor to a certain extent.

[0019] (III) Beneficial effects

[0020] The utility model provides a saw blade clamping device, which has the following beneficial effects:

[0021] 1. By starting the electric telescopic rod, the output end of the electric telescopic rod drives the sliding frame to slide in the direction of the saw blade body, so that the first roller and the second roller clamp and limit the two side surfaces of the saw blade body, reducing the occurrence of saw tooth damage caused by saw blade shaking, and then pulling one end of the saw blade body to make the first roller and the second roller roll on the outer surface of the saw blade body, thereby facilitating the adjustment of the position of the saw blade body on the base, and facilitating the continuous clamping of the outer surface of the saw blade body.

[0022] 2. The first slider is slidably connected to the outer surface of the mounting plate, and the second slider is slidably connected to the outer surface of the clamping plate. When the outer surfaces of the first slider and the second slider are severely worn, the first slider and the second slider can be easily replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0025] Figure 2 It is a front cross-sectional structural schematic diagram of the entire utility model.

[0026] Figure 3 It is a schematic diagram of the side sectional structure of the utility model as a whole.

[0027] Figure 4 It is a schematic diagram of the overall top cross-sectional structure of the utility model.

[0028] In the figure, 1. base; 2. clamping mechanism; 201. fixed plate; 202. clamping plate; 203. connecting frame; 204. connecting column; 205. motor; 206. limit rod; 207. mounting plate; 208. first slider; 209. second slider; 210. threaded rod; 211. heat dissipation hole; 3. moving mechanism; 301. sliding frame; 302. first roller; 303. electric telescopic rod; 304. fixed block; 305. second roller; 4. saw blade body; 5. central controller. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0030] Example 1

[0031] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 , is the first embodiment of the utility model, which provides a saw blade clamping device, including a base 1, the upper surface of the base 1 is fixedly connected to a clamping mechanism 2, and the outer surface of the base 1 is fixedly connected to a moving mechanism 3, the moving mechanism 3 includes an electric telescopic rod 303 fixedly connected to the upper surface of the base 1, the output end of the electric telescopic rod 303 is fixedly connected to a sliding frame 301, the outer surface of the sliding frame 301 is rotatably connected to a first roller 302, and the outer surface of the sliding frame 301 is slidably connected to a saw blade body 4.

[0032] Specifically, the lower surface of the sliding frame 301 is slidably connected to the sliding groove opened on the upper surface of the base 1, and the upper surface of the base 1 is fixedly connected to the central controller 5. The moving mechanism 3 also includes a fixed block 304 fixedly connected to the outer surface of the mounting plate 207, and the lower surface of the fixed block 304 is rotatably provided with a second roller 305, and the lower end of the second roller 305 is rotatably connected to the upper surface of the base 1.

[0033] The saw blade body 4 is further placed between the first roller 302 and the second roller 305, so that the back of the saw blade body 4 is in contact with the upper surface of the base 1, and then the electric telescopic rod 303 is started. The output end of the electric telescopic rod 303 drives the sliding frame 301 to slide in the direction of the saw blade body 4, so that the first roller 302 and the second roller 305 clamp and limit the two side surfaces of the saw blade body 4, and then one end of the saw blade body 4 is pulled, so that the first roller 302 and the second roller 305 roll on the outer surface of the saw blade body 4, so as to facilitate the adjustment of the position of the saw blade body 4 on the base 1, and to facilitate the continuous clamping of the outer surface of the saw blade body 4.

[0034] Example 2

[0035] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 , which is the second embodiment of the utility model, is based on the previous embodiment. The clamping mechanism 2 includes a fixing plate 201 fixedly connected to the upper surface of the base 1, the outer surface of the fixing plate 201 is slidably connected to the second slider 209, and the upper surface of the base 1 is fixedly connected to the mounting plate 207, and the outer surface of the mounting plate 207 is slidably connected to the first slider 208.

[0036] The outer surface of the specific base 1 is slidably connected to a connecting frame 203, and the outer surface of the connecting frame 203 is fixedly connected to two groups of connecting columns 204, and the other ends of the connecting columns 204 pass through the outer surface of the fixed plate 201 and are fixedly connected to the clamping plate 202, wherein the connecting frame 203 adopts an inverted concave structure, and the lower end of the connecting frame 203 passes through the inner wall of the base 1 and is threadedly connected to a threaded rod 210, and the inner wall of the base 1 is fixedly connected to a motor 205, and the output shaft of the motor 205 is fixedly connected to one end of the threaded rod 210, and the threaded rod 210 is threadedly connected to the outer surface of the connecting frame 203, wherein the inner wall of the base 1 is fixedly connected to a limiting rod 206, and the outer surface of the limiting rod 206 is slidably connected to the outer surface of the connecting frame 203, and the outer surface of the base 1 is provided with a heat dissipation hole 211, wherein the first slider 208 and the second slider 209 are made of stainless steel, and the stainless steel material has high hardness and excellent wear resistance.

[0037] The motor 205 is further started, and the output shaft of the motor 205 drives the threaded rod 210 to rotate. The rotation of the threaded rod 210 drives the connecting frame 203 to slide along the outer surface of the base 1. The sliding of the connecting frame 203 drives the connecting column 204 to slide on the outer surface of the fixed plate 201, and then the clamping plate 202 drives the second slider 209 to slide toward the outer surface of the saw blade body 4, so as to clamp the two side surfaces of the saw blade body 4. The first slider 208 is slidably connected to the outer surface of the mounting plate 207, and the second slider 209 is slidably connected to the outer surface of the clamping plate 202, so as to facilitate the replacement of the first slider 208 and the second slider 209.

[0038] Working principle: When in use, first put the saw blade body 4 between the first roller 302 and the second roller 305, so that the back of the saw blade body 4 is in contact with the upper surface of the base 1, and then start the electric telescopic rod 303, and the output end of the electric telescopic rod 303 drives the sliding frame 301 to slide in the direction of the saw blade body 4, so that the first roller 302 and the second roller 305 clamp and limit the two side surfaces of the saw blade body 4, and then pull one end of the saw blade body 4 to make the first roller 302 and the second roller 305 roll on the outer surface of the saw blade body 4, so as to facilitate the adjustment of the position of the saw blade body 4 on the base 1, and then start the motor 205, and the output shaft of the motor 205 drives the sliding frame 301 to slide in the direction of the saw blade body 4. The movable threaded rod 210 rotates, and the rotation of the threaded rod 210 drives the connecting frame 203 to slide along the outer surface of the base 1. The sliding of the connecting frame 203 drives the connecting column 204 to slide on the outer surface of the fixed plate 201, so that the clamping plate 202 drives the second slider 209 to slide toward the outer surface of the saw blade body 4, which is convenient for clamping the two side surfaces of the saw blade body 4. For a long time, the outer surfaces of the first slider 208 and the second slider 209 may be severely worn. The first slider 208 and the outer surface of the mounting plate 207 are slidably connected, and the second slider 209 and the outer surface of the clamping plate 202 are slidably connected, so that the first slider 208 and the second slider 209 are easily replaced.

[0039] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A saw blade clamping device, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a clamping mechanism (2), and the outer surface of the base (1) is fixedly connected to a moving mechanism (3); The clamping mechanism (2) comprises a fixing plate (201) fixedly connected to the upper surface of the base (1), the outer surface of the fixing plate (201) being slidably connected to a second slider (209), and the upper surface of the base (1) being fixedly connected to a mounting plate (207), the outer surface of the mounting plate (207) being slidably connected to a first slider (208); The moving mechanism (3) comprises an electric telescopic rod (303) fixedly connected to the upper surface of the base (1); the output end of the electric telescopic rod (303) is fixedly connected to a sliding frame (301); the outer surface of the sliding frame (301) is rotatably connected to a first roller (302); and the outer surface of the sliding frame (301) is slidably connected to a saw blade body (4).

2. A saw blade clamping device according to claim 1, characterized in that: The lower surface of the sliding frame (301) is slidably connected to a sliding groove provided on the upper surface of the base (1), and the upper surface of the base (1) is fixedly connected to a central controller (5).

3. A saw blade clamping device according to claim 1, characterized in that: The moving mechanism (3) further comprises a fixing block (304) fixedly connected to the outer surface of the mounting plate (207), a second roller (305) being rotatably disposed on the lower surface of the fixing block (304), and a lower end of the second roller (305) being rotatably connected to the upper surface of the base (1).

4. A saw blade clamping device according to claim 1, characterized in that: The outer surface of the base (1) is slidably connected to a connecting frame (203), the outer surface of the connecting frame (203) is fixedly connected to two groups of connecting columns (204), and the other ends of the connecting columns (204) pass through the outer surface of the fixing plate (201) and are fixedly connected to a clamping plate (202).

5. A saw blade clamping device according to claim 4, characterized in that: The lower end of the connecting frame (203) is threadedly connected to a threaded rod (210) passing through the inner wall of the base (1), and the inner wall of the base (1) is fixedly connected to a motor (205), the output shaft of the motor (205) is fixedly connected to one end of the threaded rod (210), and the threaded rod (210) is threadedly connected to the outer surface of the connecting frame (203).

6. A saw blade clamping device according to claim 5, characterized in that: The inner wall of the base (1) is fixedly connected to a limit rod (206), the outer surface of the limit rod (206) is slidably connected to the outer surface of the connection frame (203), and the outer surface of the base (1) is provided with a heat dissipation hole (211).

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