Clamping mechanism for PVD coating of saw blade

Abstract

The utility model relates to the technical field of surface engineering, and discloses a clamping mechanism for a saw blade PVD (Physical Vapor Deposition) coating, which comprises a shell, a clamping component is arranged at the top of the shell, an outer shell is fixedly connected to the periphery of the right side of the shell, and a rotating component is arranged in the outer shell and the shell; the clamping assembly comprises a mounting plate, the mounting plate abuts against the upper surface of the shell, a sliding plate is slidably connected to the inner side of the mounting plate, three sliding blocks are slidably connected to the inner wall of the sliding plate, and a connecting plate abuts against the top of the mounting plate. The three sliding blocks are slidably connected to the interior of the connecting plate, and the periphery of the sliding plate is fixedly connected with a sliding rod. According to the clamping mechanism for the PVD coating of the saw blade, the sliding rod slides to drive the sliding plate to slide in the mounting plate, and when the sliding plate slides, the sliding plate can drive the sliding block to slide in the connecting plate due to the fact that a groove is formed in the sliding plate, so that the effect of clamping and fixing the blade is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to surface engineering technical field especially relates to a saw blade PVD coating clamping mechanism. BACKGROUND

[0002] The saw blade PVD coating clamping mechanism is a special device for fixing and positioning the saw blade during the physical vapor deposition (PVD) coating process. Its main purpose is to ensure that the saw blade is in a precise position within the coating equipment and remains stable throughout the coating process, thereby guaranteeing the quality and uniformity of the coating.

[0003] The existing saw blade PVD coating clamping mechanism is inconvenient to clamp the saw blade during actual use, resulting in unstable position of the saw blade during the coating process. Since the position of the saw blade is not accurate, the coating may exceed or not cover the specified area, thereby affecting the function and cutting efficiency of the saw blade. UTILITY MODEL CONTENTS

[0004] (I) Technical problem solved

[0005] The utility model aims at providing a saw blade PVD coating clamping mechanism to solve the problem of inconvenience in clamping the saw blade, resulting in unstable position of the saw blade during the coating process, and since the position of the saw blade is not accurate, the coating may exceed or not cover the specified area, thereby affecting the function and cutting efficiency of the saw blade.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented by the following technical solution: a saw blade PVD coating clamping mechanism, comprising a shell, a clamping assembly is arranged on the top of the shell, an outer shell is fixedly connected to the outer periphery of the right side of the shell, a rotating assembly is arranged inside the outer shell and the shell; the clamping assembly comprises an installation plate abutting on the upper surface of the shell, a sliding plate is slidably connected to the inner side of the installation plate, three sliding blocks are slidably connected to the inner wall of the sliding plate, a connecting plate is abutted on the top of the installation plate, the three sliding blocks are slidably connected inside the connecting plate, and a sliding rod is fixedly connected to the outer periphery of the sliding plate; the rotating assembly comprises a motor, the motor is sleeved inside the outer shell, a threaded rod is fixedly connected to the driving end of the motor and penetrates through one side of the outer shell and the shell, and a gear is meshingly connected to the outer periphery of the threaded rod.

[0008] As a further scheme of the utility model, a fixed rod is fixedly connected inside the gear, one end of the fixed rod penetrates through the upper surface of the shell and is fixedly connected to the bottom of the installation plate, and the other end of the fixed rod is rotatably connected inside the shell.

[0009] As a further scheme of the utility model, the upper surface of the connecting plate is abutted with five bolts, one end of the five bolts penetrates through the connecting plate and is fixedly connected in the inside of the mounting plate.

[0010] As a further scheme of the utility model, the upper surface of the connecting plate is abutted with a blade, and the sliding block is abutted on the outer periphery of the blade.

[0011] As a further scheme of the utility model, the outer periphery of the sliding block is fixedly connected with two limiting blocks, and the two limiting blocks are slidingly connected in the inside of the connecting plate.

[0012] As a further scheme of the utility model, the inside right of the shell is fixedly connected with a connecting block, the inner wall of the connecting block is fixedly connected with a mounting block two, a plurality of beads are slidingly connected in the inside of the mounting block two, the inside of the bead is slidingly connected with a mounting block one, and the inside of the mounting block one is fixedly connected on the outer periphery of the threaded rod.

[0013] As a further scheme of the utility model, the inside of the mounting block two and the mounting block one is clamped with two limiting plates.

[0014] (Three) beneficial effects

[0015] The utility model provides a kind of clamping mechanism for saw blade PVD coating, with following beneficial effects:

[0016] 1, the clamping mechanism for saw blade PVD coating, by the setting of clamping assembly, sliding slide rod drives sliding plate to slide in mounting plate inside, sliding plate is slid when because of being provided with slot in the inside, so sliding plate can drive sliding block to slide in the inside of connecting plate when sliding, to realize the effect of blade clamping, clamping mechanism can accurately position saw blade, which is crucial for realizing high-precision coating.

[0017] 2, the clamping mechanism for saw blade PVD coating, by the setting of rotating assembly, motor driving end is driven to rotate by starting screw rod, gear on the outer periphery of screw rod is driven when rotating, and fixed rod and motor are rotated simultaneously, and screw rod outer periphery is provided with connecting block, limiting plate, mounting block one, bead, mounting block two, effectively prevent screw rod from jamming when rotating, rotation can ensure that particles at each angle have opportunity to deposit on the surface of saw blade, avoid local coating too thick or too thin. ACCURACY OF DRAWINGS

[0018] Fig. 1 It is overall structure schematic view of the utility model;

[0019] Fig. 2 It is rotating structure schematic view of the utility model;

[0020] Fig. 3The clamping structure schematic view of the utility model discloses.

[0021] Fig. 4 The utility model discloses a shaft ring structure schematic view.

[0022] In the drawing: 1, shell, 2, clamping assembly, 201, mounting plate, 202, sliding plate, 203, sliding rod, 204, sliding block, 205, connecting plate, 3, rotating assembly, 301, motor, 302, threaded rod, 303, gear, 4, blade, 5, bolt, 6, shell, 7, fixed rod, 8, connecting block, 9, limit plate, 10, mounting block one, 11, pearl, 12, mounting block two, 13, limit block. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figs. 1 to 4 The utility model provides a kind of technical scheme: a clamping mechanism for saw blade PVD coating, including shell 1, shell 1 top is provided with clamping assembly 2, shell 1 right side outer periphery is fixedly connected with shell 6, shell 6 and shell 1 inside are provided with rotating assembly 3;Clamping assembly 2 includes mounting plate 201 mounting plate 201 abuts on the upper surface of shell 1, mounting plate 201 inner side is slidably connected with sliding plate 202, sliding plate 202 inner wall is slidably connected with three sliding blocks 204, mounting plate 201 top abuts with connecting plate 205, three sliding blocks 204 are slidably connected in the inside of connecting plate 205, sliding plate 202 outer periphery is fixedly connected with sliding rod 203;Rotating assembly 3 includes motor 301, motor 301 is sleeved in the inside of shell 6, motor 301 drive end penetrates one side of shell 6 and shell 1 and is fixedly connected with threaded rod 302, threaded rod 302 outer periphery is engagedly connected with gear 303, by the setting of mounting plate 201, sliding plate 202, sliding rod 203, sliding block 204, connecting plate 205, the effect of clamping is played, by the setting of motor 301, threaded rod 302, gear 303, the effect of rotation is played.

[0025] Gear 303 inside is fixedly connected with fixed rod 7, fixed rod 7 one end penetrates the upper surface of shell 1 and is fixedly connected in the bottom of mounting plate 201, fixed rod 7 other end is rotatably connected in the inside of shell 1, by the setting of fixed rod 7, when gear 303 rotates, can drive clamping assembly 2 rotates.

[0026] The upper surface of the connecting plate 205 is in abutment with five bolts 5, one end of the five bolts 5 penetrates through the connecting plate 205 and is fixedly connected to the inside of the mounting plate 201, and the five bolts 5 are arranged to fix the connecting plate 205 and the mounting plate 201.

[0027] The upper surface of the connecting plate 205 is in abutment with the blade 4, and the sliding block 204 is in abutment with the outer periphery of the blade 4, and the connecting plate 205 is arranged to fix the blade 4.

[0028] The sliding block 204 is fixedly connected with two limiting blocks 13 which are slidingly connected to the inside of the connecting plate 205, and the limiting blocks 13 are arranged to limit the connecting plate 205.

[0029] The connecting block 8 is fixedly connected to the right side of the shell 1, the mounting block two 12 is fixedly connected to the inner wall of the connecting block 8, the plurality of beads 11 are slidingly connected to the inside of the mounting block two 12, the mounting block one 10 is slidingly connected to the inside of the beads 11, and the mounting block one 10 is fixedly connected to the outer periphery of the threaded rod 302, and the connecting block 8, the mounting block one 10, the beads 11 and the mounting block two 12 are arranged to facilitate the sliding of the threaded rod 302.

[0030] The mounting block two 12 and the mounting block one 10 are clamped with two limiting plates 9, and the limiting plates 9 are arranged to limit the beads 11.

[0031] The motor 301 is of the type 180ST: the above parameters and types can be selected according to actual conditions.

[0032] In the utility model, the working steps of the device are as follows:

[0033] The first step is that the sliding rod 203 drives the sliding plate 202 to slide in the mounting plate 201, the sliding plate 202 is provided with a groove in the inside, so that the sliding plate 202 can drive the sliding block 204 to slide in the connecting plate 205 when sliding, thereby realizing the clamping of the blade 4, and the clamping mechanism can accurately position the saw blade, which is crucial for realizing high-precision coating.

[0034] The second step is that the motor 301 drives the threaded rod 302 to rotate, the threaded rod 302 drives the gear 303 on the outer periphery to rotate, and simultaneously drives the fixed rod 7 and the motor 301 to rotate, the threaded rod 302 is provided with the connecting block 8, the limiting plate 9, the mounting block one 10, the beads 11 and the mounting block two 12 on the outer periphery, which effectively prevents the threaded rod 302 from being jammed when rotating, and rotation can ensure that particles at all angles have the opportunity to deposit on the surface of the saw blade, avoiding the situation that the coating is too thick or too thin in some parts.

[0035] It should be noted that the device structure and the drawings of the present application mainly describe the principle of the present application, and the setting of the power mechanism, power supply system and control system of the device is not completely described, and under the premise of understanding the principle of the above-mentioned application by the person skilled in the art, the specific of the power mechanism, power supply system and control system can be clearly known, and the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art.

[0036] The standard parts used can be purchased from the market, and can be ordered according to the description and drawings, the specific connection mode of each part adopts the conventional screw, rivet, welding and other conventional means in the prior art, the mechanical, parts and equipment adopt the conventional type in the prior art, and the components known by the person skilled in the art, the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

[0037] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A clamping mechanism for PVD coating of saw blades P, comprising a housing (1), characterized in that: The shell (1) top is provided with clamping assembly (2), the shell (1) right side outer periphery is fixedly connected with shell (6), the shell (6) and the shell (1) inside are provided with rotating assembly (3); The clamping assembly (2) includes a mounting plate (201) that is abutted on the upper surface of the shell (1), the inner side of the mounting plate (201) is slidably connected with a sliding plate (202), the inner wall of the sliding plate (202) is slidably connected with three sliding blocks (204), the top of the mounting plate (201) is abutted with a connecting plate (205), three sliding blocks (204) are slidably connected inside the connecting plate (205), the outer periphery of the sliding plate (202) is fixedly connected with a sliding rod (203). The rotating assembly (3) includes a motor (301), the motor (301) is sleeved inside the shell (6), the driving end of the motor (301) penetrates through one side of the shell (6) and the shell (1) and is fixedly connected with a threaded rod (302), the outer periphery of the threaded rod (302) is engagedly connected with a gear (303).

2. The clamping mechanism for PVD coating of saw blades according to claim 1, characterized in that The inner part of the gear (303) is fixedly connected with a fixed rod (7), one end of the fixed rod (7) penetrates through the upper surface of the shell (1) and is fixedly connected at the bottom of the mounting plate (201), the other end of the fixed rod (7) is rotatably connected inside the shell (1).

3. The clamping mechanism for saw blade PVD coating according to claim 1, characterized in that: The upper surface of the connecting plate (205) is abutted with five bolts (5), one end of the five bolts (5) penetrates through the connecting plate (205) and is fixedly connected inside the mounting plate (201).

4. The clamping mechanism for PVD coating of saw blades according to claim 1, characterized in that: The upper surface of the connecting plate (205) is abutted with a blade (4), one side of the sliding block (204) is abutted on the outer periphery of the blade (4).

5. The clamping mechanism for PVD coating of saw blades according to claim 1, characterized in that: The outer periphery of the sliding block (204) is fixedly connected with two limiting blocks (13), two limiting blocks (13) are slidably connected inside the connecting plate (205).

6. The clamping mechanism for saw blade PVD coating according to claim 1, characterized in that: The inner part of the shell (1) is fixedly connected with a connecting block (8), the inner wall of the connecting block (8) is fixedly connected with a mounting block two (12), a plurality of beads (11) are slidably connected inside the mounting block two (12), the inner part of the bead (11) is slidably connected with a mounting block one (10), the inner part of the mounting block one (10) is fixedly connected with the outer periphery of the threaded rod (302).

7. The clamping mechanism for saw blade PVD coating according to claim 6, characterized in that: The inner side of the mounting block two (12) and the mounting block one (10) is clamped with two limiting plates (9).

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