Saw blade polishing machine

Abstract

The utility model relates to the technical field of polishing machines, and provides a saw blade polishing machine which comprises an equipment frame and a supporting table, the supporting table is fixed to the inner side surface of the equipment frame, a fixing assembly is arranged on the supporting table, a rectangular seat is arranged at the top of the equipment frame, a polishing treatment assembly is arranged at the bottom of the rectangular seat, and a protection assembly is arranged in the equipment frame. The vertical plates are fixed to the two ends of the surface of the supporting table, telescopic cylinders are installed on the side surfaces of the vertical plates, and the output ends of the telescopic cylinders are rotationally connected with butt joint sleeves. By means of the technical scheme, the problems that in the related technology, the fixing effect is poor when a fixing nut is screwed through a hand, and time is wasted when a wrench is used for fixing are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing machines, in particular to a saw blade polishing machine. Background Art

[0002] During the processing of the circular saw blade, it needs to be polished. In the prior art, there is a polishing device for manufacturing a circular saw blade with the publication number CN212976970U, which includes a fixing mechanism for fixing the circular saw blade, a polishing mechanism, and a collecting mechanism. The polishing mechanism is arranged on one side of the fixing mechanism, and the collecting mechanism is fixed below the polishing mechanism; the polishing mechanism includes an adjusting box, a first mounting plate, a first polishing brush, a second motor, a lead screw, a threaded sleeve, a second mounting plate, and a second polishing brush. The first mounting plate is fixed on the side of the adjusting box, the first polishing brush is installed above the first mounting plate, the second motor is fixed inside the adjusting box, the lead screw is installed above the second motor, the threaded sleeve is installed on the outside of the lead screw, the second mounting plate is fixed on the side of the threaded sleeve, and the second polishing brush is installed below the second mounting plate; the collecting mechanism includes a collecting box, a box door, and a handle. The box door is installed at the front of the collection box, and the handle is fixed at the front of the box door.

[0003] When the above-mentioned equipment fixes the circular saw blade, it is necessary to use a fixing nut to fix the saw blade on the limit plate. There is a problem of poor fixing effect by twisting the fixing nut by hand, and using a wrench to fix it is relatively time-consuming. Therefore, when fixing and removing the polished circular saw blade, a long operation time is required, which affects the processing efficiency.

[0004] Therefore, improvements are made to address the above problems. Utility Model Content

[0005] The utility model provides a saw blade polishing machine, which solves the problem in the related art that the fixing nut is not fixed effectively by screwing it by hand, and the problem that fixing with a wrench is time-consuming.

[0006] The technical solution of the utility model is as follows:

[0007] An equipment rack and a support platform, wherein the support platform is fixed to the inner surface of the equipment rack;

[0008] A fixing assembly, the fixing assembly being arranged on the supporting platform;

[0009] A rectangular seat and a polishing component, wherein the rectangular seat is arranged on the top of the equipment rack, and the polishing component is arranged on the bottom of the rectangular seat;

[0010] a protection component, the protection component being disposed in the equipment rack;

[0011] The fixing assembly includes a pair of vertical plates, which are respectively fixed at both ends of the support platform surface. Telescopic cylinders are installed on the side surfaces of the vertical plates, and the output ends of the telescopic cylinders are rotatably connected to docking sleeves.

[0012] As a further technical solution, the upper end of the vertical plate is rotatably connected to a rotating shaft, a plug is provided at one end of the rotating shaft, a clamping ring is provided on the outer surface of the plug and the docking sleeve, a driving motor is provided on the surface of the support platform, and a first transmission wheel is provided on the output end of the driving motor and one end of the rotating shaft.

[0013] As a further technical solution, the polishing processing component includes a lifting cylinder, which is arranged at the top of the equipment frame. The output end of the lifting cylinder is connected to the rectangular seat. A rectangular opening is opened at the top of the equipment frame, and a driving screw is rotatably connected inside the rectangular seat.

[0014] As a further technical solution, the driving screw is controlled to rotate by a motor, and slideways are provided on both sides of the rectangular seat. A pair of moving blocks are slidably connected to the slideways. The moving blocks are connected to the driving screw through threaded cooperation, and a vertical rod is provided at the bottom of the moving block.

[0015] As a further technical solution, the lower end of the vertical rod is rotatably connected to a transmission shaft, a polishing block is provided at one end of the transmission shaft, a second motor is provided on the side surface of the vertical rod, and a second transmission wheel is provided on the output end of the second motor and the transmission shaft.

[0016] As a further technical solution, the protective assembly includes a pair of control cylinders, both of which are installed on the side surface of the equipment frame. The output ends of the control cylinders are connected to shielding covers, and the shielding covers are located on both sides of the support platform.

[0017] As a further technical solution, the driving screw adopts a double-stage thread structure, and the thread directions at both ends of the driving screw are respectively a positive spiral and a negative spiral.

[0018] As a further technical solution, the first transmission wheels and the second transmission wheels are connected by belt transmission.

[0019] As a further technical solution, the shielding cover is an arc-shaped curved structure.

[0020] The working principle and beneficial effects of the utility model are as follows:

[0021] 1. The utility model is provided with a fixing assembly. Through the interaction of structures such as the telescopic cylinder, the docking sleeve, the rotating shaft, the plug and the clamping ring, the telescopic cylinder can be used as a supporting force to dock the docking sleeve with the plug and fix the saw blade in the middle. It can be rotated while being fixed, and there is no need to adjust the axis position, which has a good fixing effect.

[0022] 2. The utility model is provided with a polishing component. Through the interaction of the lifting cylinder, driving screw, slide, transmission shaft and polishing block and other structures, the two surfaces of the saw blade can be polished evenly at the same time. It can move up and down stably and has a good polishing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0024] Figure 1 This is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is the axonometric drawing of the utility model;

[0026] Figure 3 This is a cross-sectional view of the utility model;

[0027] Figure 4 For this utility model Figure 3 A partial enlarged view of part A;

[0028] In the figure: 1. Equipment frame; 2. Support table; 3. Rectangular seat; 4. Fixing assembly; 4-1. Vertical plate; 4-2. Telescopic cylinder; 4-3. Docking sleeve; 4-4. Rotating shaft; 4-5. Plug; 4-6. Clamping ring; 4-7. Driving motor; 4-8. First transmission wheel; 5. Polishing assembly; 5-1. Lifting cylinder; 5-2. Rectangular mouth; 5-3. Driving screw; 5-4. Slide; 5-5. Moving block; 5-6. Vertical rod; 5-7. Transmission shaft; 5-8. Polishing block; 5-9. Second motor; 5-10. Second transmission wheel; 6. Protective assembly; 6-1. Control cylinder; 6-2. Shielding cover. DETAILED DESCRIPTION

[0029] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] like Figures 1 to 4 As shown, this embodiment provides a saw blade polishing machine, comprising

[0031] An equipment rack 1 and a support platform 2, wherein the support platform 2 is fixed to the inner surface of the equipment rack 1;

[0032] The fixing component 4 is arranged on the supporting platform 2;

[0033] A rectangular seat 3 and a polishing assembly 5, wherein the rectangular seat 3 is arranged on the top of the equipment frame 1 and the polishing assembly 5 is arranged on the bottom of the rectangular seat 3;

[0034] The protective component 6 is arranged in the equipment rack 1;

[0035] The fixing assembly 4 includes a pair of vertical plates 4-1, which are respectively fixed at both ends of the surface of the support platform 2. A telescopic cylinder 4-2 is installed on the side surface of the vertical plate 4-1, and the output end of the telescopic cylinder 4-2 is rotatably connected to the docking sleeve 4-3. The upper end of the vertical plate 4-1 is rotatably connected to the rotating shaft 4-4, and a plug 4-5 is provided at one end of the rotating shaft 4-4. A clamping ring 4-6 is provided on the outer surface of the plug 4-5 and the docking sleeve 4-3. A driving motor 4-7 is provided on the surface of the support platform 2, and a first transmission wheel 4-8 is provided at the output end of the driving motor 4-7 and one end of the rotating shaft 4-4.

[0036] In this embodiment, in order to achieve the effect of quick loading and unloading and rotation, a fixing component 4 is designed, and two vertical plates 4-1 are provided on the support platform 2, and a telescopic cylinder 4-2 is installed on the surface of the vertical plate 4-1 on one side, and a docking sleeve 4-3 is provided at the output end of the telescopic cylinder 4-2. A rotating shaft 4-4 is rotatably connected to the vertical plate 4-1 on the other side, and a plug 4-5 is provided at one end of the rotating shaft 4-4. The saw blade can be put on the plug 4-5, and the plug 4-5 is docked with the docking sleeve 4-3 to fix the saw blade. A clamping ring 4-6 is provided on both the plug 4-5 and the docking sleeve 4-3 to improve the clamping effect of the saw blade. A driving motor 4-7 is also provided on the support platform 2, and a first transmission wheel 4-8 is provided at the output end of the driving motor 4-7 and one end of the rotating shaft 4-4 for controlling the rotation of the rotating shaft 4-4.

[0037] Furthermore, the polishing processing component 5 includes a lifting cylinder 5-1, which is arranged at the top of the equipment frame 1, and the output end of the lifting cylinder 5-1 is connected to the rectangular seat 3. A rectangular opening 5-2 is opened at the top of the equipment frame 1, and a driving screw 5-3 is rotatably connected to the rectangular seat 3. The driving screw 5-3 is controlled to rotate by a motor, and slideways 5-4 are provided on both sides of the rectangular seat 3. A pair of moving blocks 5-5 are slidably connected on the slideways 5-4, and the moving blocks 5-5 are connected to the driving screw 5-3 through threaded cooperation. A vertical rod 5-6 is provided at the bottom of the moving block 5-5, and the lower end of the vertical rod 5-6 is rotatably connected to the transmission shaft 5-7. A polishing block 5-8 is provided at one end of the transmission shaft 5-7, and a second motor 5-9 is provided on the side surface of the vertical rod 5-6. A second transmission wheel 5-10 is provided on the output end of the second motor 5-9 and the transmission shaft 5-7.

[0038] In this embodiment, in order to achieve the effect of synchronous polishing of double sides of the saw blade, a polishing processing component 5 is designed. A lifting cylinder 5-1 is arranged at the top of the equipment frame 1. The output end of the lifting cylinder 5-1 is facing upward and connected to the rectangular seat 3. The rectangular seat 3 can be controlled to move up and down by the lifting cylinder 5-1. A rectangular opening 5-2 is opened at the top of the equipment frame 1. A driving screw 5-3 and two slides 5-4 are arranged in the rectangular seat 3. The driving screw 5-3 is rotated by a motor. Two moving blocks 5-5 are connected to the driving screw 5-3 and the slide 5-4. A vertical rod 5-6 is arranged at the bottom of the moving block 5-5. The two vertical rods 5-6 are rotatably connected with a transmission shaft 5-7 and a polishing block 5-8. The polishing block 5-8 rotates with the transmission shaft 5-7 as the axis, and a second motor 5-9 is arranged on the side surface of the vertical rod 5-6. A second transmission wheel 5-10 is arranged on the output end of the second motor 5-9 and the transmission shaft 5-7. The polishing block 5-8 can be controlled to rotate at high speed by the second motor 5-9.

[0039] Furthermore, the protective component 6 includes a pair of control cylinders 6 - 1 , which are both installed on the side surface of the equipment rack 1 , and the output ends of the control cylinders 6 - 1 are connected to shielding covers 6 - 2 , which are located on both sides of the support platform 2 .

[0040] In this embodiment, in order to achieve the protection effect during the polishing process, a protection component 6 is designed. Two control cylinders 6-1 are provided on the outer surface of the equipment frame 1. The output end of the control cylinder 6-1 is connected to a shielding cover 6-2, which is used to shield both sides of the saw blade during polishing.

[0041] Furthermore, the driving screw 5-3 adopts a double-stage thread structure, and the thread directions at both ends of the driving screw 5-3 are respectively a positive spiral and a reverse spiral.

[0042] In this embodiment, through the structure of different thread directions at both ends, when the driving screw 5-3 rotates, the two moving blocks 5-5 can be controlled to move synchronously toward the center, so that the two polishing blocks 5-8 can contact the saw blade at the same time.

[0043] Furthermore, the first transmission wheels 4-8 and the second transmission wheels 5-10 are connected by belt drive.

[0044] In this embodiment, the transmission connection is made by the belt, so the transmission is more stable and the noise reduction effect is better.

[0045] Furthermore, the shielding cover 6-2 is an arc-shaped curved structure.

[0046] In this embodiment, the arc-shaped bending structure matches the shape of the saw blade, thereby achieving a good protective effect.

[0047] When processing is required, the saw blade is put on the plug 4-5, and then the telescopic cylinder 4-2 is started, and the plug 4-5 is docked with the docking sleeve 4-3 and the saw blade is clamped by the clamping ring 4-6. After installation, the control cylinder 6-1 is started to push the shielding cover 6-2 to block both sides of the saw blade, and then the driving screw 5-3 and the polishing block 5-8 are started. The polishing block 5-8 rotates at high speed and contacts the surface of the saw blade. During the polishing process, the lifting cylinder 5-1 is started to control the rectangular seat 3 to move upward at a uniform speed so that the polishing block 5-8 can polish the saw blade evenly.

[0048] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A saw blade polishing machine, characterized in that: include An equipment rack (1) and a support platform (2), wherein the support platform (2) is fixed to the inner surface of the equipment rack (1); A fixing assembly (4), the fixing assembly (4) being arranged on the supporting platform (2); A rectangular seat (3) and a polishing assembly (5), wherein the rectangular seat (3) is arranged on the top of the equipment frame (1), and the polishing assembly (5) is arranged on the bottom of the rectangular seat (3); A protective component (6), the protective component (6) being arranged in the equipment rack (1); The fixing assembly (4) comprises a pair of vertical plates (4-1), the vertical plates (4-1) being fixed to both ends of the surface of the support platform (2), respectively; a telescopic cylinder (4-2) is mounted on the side surface of the vertical plate (4-1), and the output end of the telescopic cylinder (4-2) is rotatably connected to a docking sleeve (4-3).

2. A saw blade polishing machine according to claim 1, characterized in that: The upper end of the vertical plate (4-1) is rotatably connected to a rotating shaft (4-4), one end of the rotating shaft (4-4) is provided with a plug (4-5), the outer surface of the plug (4-5) and the docking sleeve (4-3) are both provided with a clamping ring (4-6), the surface of the support platform (2) is provided with a driving motor (4-7), and the output end of the driving motor (4-7) and one end of the rotating shaft (4-4) are both provided with a first transmission wheel (4-8).

3. A saw blade polishing machine according to claim 2, characterized in that: The polishing component (5) comprises a lifting cylinder (5-1), which is arranged at the top of the equipment frame (1). The output end of the lifting cylinder (5-1) is connected to the rectangular seat (3). A rectangular opening (5-2) is provided at the top of the equipment frame (1), and a driving screw (5-3) is rotatably connected to the rectangular seat (3).

4. A saw blade polishing machine according to claim 3, characterized in that: The driving screw (5-3) is controlled to rotate by a motor. Slideways (5-4) are provided on both sides of the rectangular seat (3). A pair of moving blocks (5-5) are slidably connected to the slideways (5-4). The moving blocks (5-5) are connected to the driving screw (5-3) through threaded engagement. A vertical rod (5-6) is provided at the bottom of the moving block (5-5).

5. A saw blade polishing machine according to claim 4, characterized in that: The lower end of the vertical rod (5-6) is rotatably connected to a transmission shaft (5-7), one end of the transmission shaft (5-7) is provided with a polishing block (5-8), a second motor (5-9) is provided on the side surface of the vertical rod (5-6), and a second transmission wheel is provided on the output end of the second motor (5-9) and the transmission shaft (5-7).

6. A saw blade polishing machine according to claim 1, characterized in that: The protection component (6) comprises a pair of control cylinders (6-1), each of which is mounted on a side surface of the equipment rack (1); the output ends of the control cylinders (6-1) are connected to shielding covers (6-2), and the shielding covers (6-2) are located on both sides of the support platform (2).

7. The saw blade polishing machine according to claim 3, characterized in that: The driving screw rod (5-3) adopts a double-stage thread structure, and the thread directions of the two ends of the driving screw rod (5-3) are respectively a forward helix and a reverse helix.

8. The saw blade polishing machine according to claim 5, characterized in that: The first transmission wheels (4-8) and the second transmission wheels are connected by belt transmission.

9. The saw blade polishing machine according to claim 6, characterized in that: The shielding cover (6-2) is an arc-shaped curved structure.

Images