Saw blade quenching anti-falling device

Abstract

The utility model relates to the technical field of quenching devices, in particular to a saw blade quenching anti-falling device which comprises a quenching box and an anti-falling mechanism, and the anti-falling mechanism comprises two vertical plates, an adjusting frame, two rotating rings, an adjusting assembly, two anti-falling assemblies and a movable assembly. An adjusting motor in an existing adjusting assembly drives a threaded rod to adjust the positions of an adjusting block and a mounting plate so as to adapt to the length of the saw blade, a cylinder in an anti-falling assembly can freely rotate, the machining posture of the saw blade can be changed at any time on the premise that the saw blade is stably clamped, and the design is easy to operate, convenient to use and high in practicability. The problems that in the quenching process of a saw blade body, the heating angle is inconvenient to adjust, the posture of the saw blade body needs to be adjusted in each time of heating, and the quenching efficiency is low are solved.

Description

Technical Field

[0001] This utility model relates to the field of quenching equipment technology, and in particular to a saw blade quenching anti-fall-off device. Background Technology

[0002] A saw blade is a steel strip with teeth. The teeth are the main part of the saw blade. Quenching is a heat treatment process in which the teeth of the saw blade are heated to above the critical temperature, held at that temperature for a certain time, and then cooled at a rate greater than the critical cooling rate to obtain a non-equilibrium structure dominated by martensite. Traditional saw blade quenching devices are not convenient for fixing the saw blade, which causes the saw blade to deviate during the quenching process. This leads to a shift in the quenching position of the saw blade, affecting the quenching quality and the production quality of the saw blade.

[0003] In the prior art, patent (CN216473382U) proposes a saw blade quenching anti-fall-off device, including a shell, a pressure plate, and a connecting block. The upper outer wall of the shell has symmetrically opened screw holes. An electric push rod is installed on the outer wall of the shell opposite to the screw holes. A push rod body is provided on the outer wall of one end of the electric push rod. A connecting block is welded to one side of the lower outer wall of the push rod body. A heating groove is opened inside the connecting block. A pressure plate is provided on the upper outer wall of the screw holes. The saw blade body is movably installed between the shell and the pressure plate. By setting the pressure plate, connecting block, and electric push rod, the effect of fixing the saw blade body is achieved, ensuring the quenching stability of the saw blade body, avoiding the displacement of the quenching position of the saw blade body, affecting the quenching quality of the saw blade body, and improving the production quality of the saw blade body.

[0004] However, in the aforementioned prior art, it is not convenient to adjust the heating angle during the quenching process of the saw blade body. The posture of the saw blade body needs to be adjusted each time it is heated, resulting in low quenching efficiency. Utility Model Content

[0005] The purpose of this utility model is to provide a saw blade quenching anti-fall-off device, which solves the problem in the prior art that it is not convenient to adjust the heating angle during the quenching process of the saw blade body, and the posture of the saw blade body needs to be adjusted every time it is heated, resulting in low quenching efficiency.

[0006] To achieve the above objectives, this utility model provides a saw blade quenching anti-detachment device, including a quenching box and an anti-detachment mechanism. The anti-detachment mechanism includes two upright plates, an adjusting frame, two rotating rings, an adjusting component, two anti-detachment components, and a movable component. The movable component is fixedly connected to the adjusting component and located below the adjusting component. One of the anti-detachment components is rotatably connected to one of the upright plates and located inside the upright plate. The other anti-detachment component is rotatably connected to the movable component and located inside the movable component. The adjusting component is fixedly connected to the adjusting frame and located on one side of the adjusting frame. Both rotating rings are fixedly connected to one of the anti-detachment components and located around the periphery of the anti-detachment component. The adjusting frame is fixedly connected to the two upright plates and located above the two upright plates. Both upright plates are fixedly connected to the quenching box and located above the quenching box.

[0007] The adjustment assembly includes an adjustment motor, a threaded rod, and an adjustment block. The adjustment block is threadedly connected to the threaded rod and located on the periphery of the threaded rod. One end of the threaded rod is rotatably connected to the adjustment frame and located on the inner wall of the adjustment frame. The other end of the threaded rod is fixedly connected to the output end of the adjustment motor. The adjustment motor is fixedly connected to the adjustment frame and located on one side of the adjustment frame.

[0008] Each of the anti-detachment components includes a cylinder, an anti-detachment cylinder, and an anti-detachment plate. The anti-detachment plate is fixedly connected to the output end of the anti-detachment cylinder. The anti-detachment cylinder is fixedly connected to the cylinder and located above the cylinder. The cylinder is rotatably connected to the corresponding upright plate and located inside the corresponding upright plate.

[0009] The movable component includes a mounting plate and a movable ring. The movable ring is fixedly connected to the mounting plate and located at the lower end of the mounting plate. The mounting plate is fixedly connected to the adjusting block and located below the adjusting block.

[0010] The quenching chamber includes a chamber body, a flow guide seat, and a drain pipe. The drain pipe is fixedly connected to the chamber body and located below the chamber body. The flow guide seat is fixedly connected to the chamber body and located inside the chamber body. The chamber body is fixedly connected to two vertical plates and located below the two vertical plates.

[0011] This utility model discloses a saw blade quenching anti-detachment device. The adjustment motor in the adjustment component drives the threaded rod to adjust the position of the adjustment block and the mounting plate, thereby adapting to the length of the saw blade. The cylinder in the anti-detachment component can rotate freely, and the processing posture of the saw blade can be changed at any time while ensuring stable clamping of the saw blade. This design is simple to operate and convenient to use, solving the problems of inconvenience in adjusting the heating angle during the quenching process of the saw blade body, the need to adjust the posture of the saw blade body for each heating, and the low quenching efficiency. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the overall structure of a saw blade quenching and anti-fall-off device according to this utility model.

[0014] Figure 2 This is a left view of a saw blade quenching and anti-fall-off device according to this utility model.

[0015] Figure 3 This is the utility model Figure 2 A sectional view along line AA.

[0016] Figure 4 This is the utility model Figure 3 Enlarged view of the local structure at point B.

[0017] 101-Quenching box, 102-Anti-detachment mechanism, 103-Upright plate, 104-Adjusting frame, 105-Rotating ring, 106-Adjusting component, 107-Anti-detachment component, 108-Moving component, 109-Adjusting motor, 110-Threaded rod, 111-Adjusting block, 112-Cylinder, 113-Anti-detachment cylinder, 114-Anti-detachment plate, 115-Mounting plate, 116-Moving ring, 117-Box body, 118-Flow guide seat, 119-Drain pipe. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0019] Please see Figures 1-4 ,in Figure 1 This is a schematic diagram of the overall structure of a saw blade quenching and anti-fall-off device according to this utility model. Figure 2 This is a left view of a saw blade quenching and anti-fall-off device according to this utility model. Figure 3 This is the utility model Figure 2 AA-line sectional view, Figure 4 This is the utility model Figure 3 Enlarged view of the local structure at point B.

[0020] This utility model provides a saw blade quenching anti-detachment device, including a quenching box 101 and an anti-detachment mechanism 102. The anti-detachment mechanism 102 includes two upright plates 103, an adjustment frame 104, two rotating rings 105, an adjustment component 106, two anti-detachment components 107, and a movable component 108. The adjustment component 106 includes an adjustment motor 109, a threaded rod 110, and an adjustment block 111. Each anti-detachment component 107 includes a cylinder 112, an anti-detachment cylinder 113, and an anti-detachment plate 114. The movable component 108 includes a mounting plate 115 and a movable ring 116. The quenching box 101 includes a box body 117, a flow guide seat 118, and a drain pipe 119.

[0021] In this specific embodiment, the movable component 108 is fixedly connected to the adjusting component 106; one of the anti-detachment components 107 is rotatably connected to one of the upright plates 103; the other anti-detachment component 107 is rotatably connected to the movable component 108; the adjusting component 106 is fixedly connected to the adjusting frame 104; both rotating rings 105 are fixedly connected to one of the anti-detachment components 107; the adjusting frame 104 is fixedly connected to both upright plates 103; both upright plates 103 are fixedly connected to the quenching box 101; the adjusting block 111 is threadedly connected to the threaded rod 110; one end of the threaded rod 110 is rotatably connected to the adjusting frame 104; the other end of the threaded rod 110 is fixedly connected to the output end of the adjusting motor 109; the adjusting motor 109 is fixedly connected to the adjusting frame 104; the anti-detachment plate 114 is fixedly connected to the output end of the anti-detachment cylinder 113; the anti-detachment cylinder 11... 3. The cylinder 112 is fixedly connected to the corresponding upright plate 103. The movable ring 116 is fixedly connected to the mounting plate 115. The mounting plate 115 is fixedly connected to the adjusting block 111. The drain pipe 119 is fixedly connected to the box body 117. The guide seat 118 is fixedly connected to the box body 117. The box body 117 is fixedly connected to the two upright plates 103. The adjusting motor 109 in the adjusting assembly 106 drives the threaded rod 110 to adjust the position of the adjusting block 111 and the mounting plate 115 to adapt to the length of the saw blade. The cylinder 112 in the anti-detachment assembly 107 can rotate freely. Under the premise of clamping and stabilizing the saw blade, the processing posture of the saw blade can be changed at any time. This design is simple to operate and convenient to use. It solves the problem that it is not easy to adjust the heating angle during the quenching process of the saw blade body. The posture of the saw blade body needs to be adjusted every time it is heated, resulting in low quenching efficiency.

[0022] The movable component 108 is located below the adjusting component 106. One of the anti-detachment components 107 is located inside one of the upright plates 103, and the other anti-detachment component 107 is located inside the movable component 108. The adjusting component 106 is located on one side of the adjusting frame 104. Both rotating rings 105 are located around one of the anti-detachment components 107. The adjusting frame 104 is located above the two upright plates 103. Both upright plates 103 are located above the quenching box 101. Both rotating rings 105 are fixed around the cylinder 112 set on the upright plate 103, mainly to limit the cylinder 112 and ensure that the cylinder 112 will not fall off the upright plate 103 without affecting its rotation.

[0023] Secondly, the adjusting block 111 is located on the periphery of the threaded rod 110, one end of the threaded rod 110 is located on the inner wall of the adjusting frame 104, the adjusting motor 109 is located on one side of the adjusting frame 104, the anti-detachment cylinder 113 is located above the cylinder 112, and the cylinder 112 is located on the inner side of the corresponding upright plate 103. It should be noted that a telescopic rod is also provided between the two cylinders 112. While maintaining the connection between the two cylinders 112, it can freely extend and retract according to the relative distance between the two cylinders 112. Mainly, when one of the cylinders 112 rotates, it directly drives the other cylinder 112 to rotate, saving the time required for the operator to rotate the two cylinders 112. At the same time, it also ensures that after the saw blade is clamped stably, the saw blade will not deflect or be squeezed.

[0024] Meanwhile, the movable ring 116 is located at the lower end of the mounting plate 115, which is located below the adjusting block 111. The drain pipe 119 is located below the box body 117, and the guide seat 118 is located inside the box body 117, which is located below the two upright plates 103. The guide seat 118 has a smooth periphery and is tilted downwards to facilitate the smooth flow of water out of the box body 117. During use, one end of the saw blade is inserted into the cylinder 112 on one of the upright plates 103. Since each cylinder 112 has a groove for the saw blade to pass through, the saw blade can be smoothly inserted into the cylinder 112. Gradually move the saw blade until the other end of the saw blade is placed inside the cylinder 112. Then, start the adjusting motor 109, which drives the threaded rod 110, causing the adjusting block 111 to move threadedly, so that the two cylinders 112 are exactly at both ends of the saw blade. Then, start the two anti-detachment cylinders 113, which drive the corresponding anti-detachment plates 114 to clamp and tighten the two ends of the saw blade, ensuring that the two ends of the saw blade are fixed inside the corresponding cylinders 112, and the saw blade can be processed. During this process, the operator can adjust the rotation of the two cylinders 112 at any time, thereby changing the processing posture and heating angle of the saw blade, which is convenient and simple to use.

[0025] In this embodiment, both rotating rings 105 are fixed to the periphery of the cylinder 112 mounted on the vertical plate 103, primarily serving to limit the cylinder 112 and ensure that it does not detach from the vertical plate 103 without affecting its rotation. It should be noted that a telescopic rod is also provided between the two cylinders 112, which can freely extend and retract according to the relative distance between them while maintaining the connection between the two cylinders 112. This allows the rotation of one cylinder 112 to directly drive the other cylinder 112, saving the operator time required to rotate both cylinders 112. It also ensures that the saw blade will not deflect or be squeezed after being stably clamped. The guide seat 118 has a smooth periphery and is tilted downwards, facilitating the smooth flow of water out of the box 117. During use, the saw... One end of the saw blade is inserted into one of the cylinders 112 on the upright plate 103. Since each cylinder 112 has a groove for the saw blade to pass through, the saw blade can be smoothly inserted into the cylinder 112 and gradually moved until the other end of the saw blade is placed inside the cylinder 112. Then, the adjusting motor 109 is started, which drives the threaded rod 110, causing the adjusting block 111 to move threadedly, so that the two cylinders 112 are exactly at both ends of the saw blade. Then, the two anti-detachment cylinders 113 are started, driving the corresponding anti-detachment plates 114 to clamp and tighten the two ends of the saw blade, ensuring that the two ends of the saw blade are fixed inside the corresponding cylinders 112, and the saw blade can be processed. During this process, the operator can adjust the rotation of the two cylinders 112 at any time, thereby changing the processing posture and heating angle of the saw blade, which is convenient and simple to use.

[0026] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A saw blade quenching anti-fall-off device, comprising a quenching box, characterized in that, It also includes an anti-detachment mechanism, which comprises two upright plates, an adjusting frame, two rotating rings, an adjusting component, two anti-detachment components, and a movable component. The movable component is fixedly connected to the adjusting component and is located below the adjusting component. One of the anti-detachment components is rotatably connected to one of the upright plates and is located inside the upright plate. The other anti-detachment component is rotatably connected to the movable component and is located inside the movable component. The adjusting component is fixedly connected to the adjusting frame and is located on one side of the adjusting frame. Both rotating rings are fixedly connected to one of the anti-detachment components and are located around the periphery of the anti-detachment component. The adjusting frame is fixedly connected to the two upright plates and is located above the two upright plates. Both upright plates are fixedly connected to the quenching box and are located above the quenching box.

2. The saw blade quenching anti-fall-off device as described in claim 1, characterized in that, The adjustment assembly includes an adjustment motor, a threaded rod, and an adjustment block. The adjustment block is threadedly connected to the threaded rod and located on the periphery of the threaded rod. One end of the threaded rod is rotatably connected to the adjustment frame and located on the inner wall of the adjustment frame. The other end of the threaded rod is fixedly connected to the output end of the adjustment motor. The adjustment motor is fixedly connected to the adjustment frame and located on one side of the adjustment frame.

3. The saw blade quenching anti-fall-off device as described in claim 2, characterized in that, Each of the anti-detachment components includes a cylinder, an anti-detachment cylinder, and an anti-detachment plate. The anti-detachment plate is fixedly connected to the output end of the anti-detachment cylinder. The anti-detachment cylinder is fixedly connected to the cylinder and located above the cylinder. The cylinder is rotatably connected to the corresponding upright plate and located inside the corresponding upright plate.

4. The saw blade quenching anti-fall-off device as described in claim 3, characterized in that, The movable component includes a mounting plate and a movable ring. The movable ring is fixedly connected to the mounting plate and located at the lower end of the mounting plate. The mounting plate is fixedly connected to the adjusting block and located below the adjusting block.

5. The saw blade quenching anti-fall-off device as described in claim 4, characterized in that, The quenching chamber includes a chamber body, a flow guide seat, and a drain pipe. The drain pipe is fixedly connected to the chamber body and located below the chamber body. The flow guide seat is fixedly connected to the chamber body and located inside the chamber body. The chamber body is fixedly connected to two vertical plates and located below the two vertical plates.

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