Automatic cutting device for annular tungsten alloy products

Abstract

This utility model discloses an automatic cutting device for annular tungsten alloy products, including a base, a positioning cylinder mounted on the upper surface of the base, a set of cutters mounted inside the positioning cylinder, a central rod disposed above the positioning platform, a pressure plate sleeved on the central rod, and a pressing device for pressing down the pressure plate. The cutters are slidably connected to an annular track groove on the inner wall of the positioning cylinder via a sliding connection, and the circumferential distribution of each cutter matches the sample cutting size of the annular tungsten alloy product. The annular tungsten alloy product is inserted into the upper end of the inner cavity of the positioning cylinder. The central rod passes through the contents of the annular tungsten alloy product and is supported at the center of the inner bottom of the positioning cylinder. The pressing device drives the pressure plate to press down on the annular tungsten alloy product along the central rod, thereby radially cutting the annular tungsten alloy product into samples of the required size. This utility model's device achieves automatic cutting of corresponding annular tungsten alloy products.

Description

Technical Field

[0001] This utility model relates to an automatic cutting device for annular tungsten alloy products, belonging to the field of product sample processing technology. Background Technology

[0002] Currently, cyclic tungsten alloy products are widely used, resulting in a heavy workload for sample testing. Because cyclic tungsten alloys require numerous testing items and cannot be tested as a whole, they need to be radially cut into samples of different sizes according to different testing requirements. Traditionally, the cutting of cyclic tungsten alloy products is done manually or by machine. Manual cutting uses high-hardness tools to manually break the cyclic tungsten alloy to obtain the required sample size. Machine cutting uses components such as motors, flanges, and milling cutters to cut the sample; it requires manual assistance when necessary, has a low safety factor, and is unsuitable for laboratory use.

[0003] Due to the large number of samples submitted for testing, the workload for each batch of measurements is very high. Traditional processing methods are not applicable in many ways. The main drawbacks are: manual sample processing can easily damage the product surface, it cannot meet the requirement of cutting multiple sizes at the same time, it is time-consuming and labor-intensive, the equipment is complex, and there are certain safety hazards. Utility Model Content

[0004] The purpose of this invention is to solve the problems of traditional manual cutting of annular tungsten alloy products, which is time-consuming, labor-intensive, and poses certain safety hazards, and to provide an automatic cutting device for annular tungsten alloy products.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] This utility model discloses an automatic cutting device for annular tungsten alloy products, including a base, a positioning cylinder installed on the upper surface of the base, a set of cutting blades installed in the positioning cylinder, a central rod set above the positioning platform, a pressure plate sleeved on the central rod, and a pressing device for pressing down the pressure plate.

[0007] The positioning cylinder is a cylindrical part with an open top. The inner diameter of the positioning cylinder matches the outer diameter of the annular tungsten alloy product. The inner wall of the positioning cylinder is machined with an annular track groove.

[0008] The rear end of the cutter is provided with a sliding connection part that matches the annular track groove, and the front end of the cutter is a cutting part;

[0009] The cutter is slidably connected to the annular track groove on the inner wall of the positioning cylinder via a sliding connection, and the circumferential distribution of each cutter matches the sample cutting size of the annular tungsten alloy product. The annular tungsten alloy product is inserted into the upper end of the inner cavity of the positioning cylinder. The central rod passes through the contents of the annular tungsten alloy product and is supported at the center of the inner bottom of the positioning cylinder. The pressing device drives the pressure plate to press down on the annular tungsten alloy product along the central rod, so that the annular tungsten alloy product is radially cut into a sample of the required size.

[0010] The upper surface of the base is machined with a positioning groove corresponding to the lower end of the positioning cylinder, and the positioning cylinder is horizontally positioned with the base through the positioning groove.

[0011] The upper side wall of the central rod is provided with a circumferentially distributed elastic ball bearing. The inner hole of the pressure plate is provided with a positioning groove whose height matches the diameter of the elastic ball bearing. When the pressure plate slides along the central rod until the elastic pin enters the positioning groove, the pressure plate is positioned at that position, which facilitates the operation of replacing the annular tungsten alloy product.

[0012] Beneficial effects

[0013] 1. Simple operation and low labor intensity. 2. Controllable cutting position. 3. No manual operation required during the cutting process, ensuring high safety. 4. Overall crushing avoids damage to the annular tungsten alloy surface caused by manual operation. Attached Figure Description

[0014] Figure 1 This is a structural diagram of the automatic cleaning device of this utility model;

[0015] In the diagram, 1-base, 2-positioning cylinder, 3-annular track groove, 4-cutter, 5-center rod, 6-pressure plate, 7-elastic ball, 8-positioning groove, 9-drain outlet; Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Example

[0018] like Figure 1 As shown, the present invention provides an automatic cutting device for annular tungsten alloy products, comprising a base 1, a positioning cylinder 2 mounted on the upper end face of the base 1, a set of cutting blades 4 mounted inside the positioning cylinder 2, a central rod 5 disposed above the positioning platform 2, a pressure plate 6 sleeved on the central rod 5, and a pressing device for pressing down the pressure plate.

[0019] The positioning cylinder 2 is a cylindrical part with an open top. The inner diameter of the positioning cylinder 2 matches the outer diameter of the annular tungsten alloy product. The inner wall of the positioning cylinder 2 is machined with an annular track groove 3.

[0020] The rear end of the cutter 4 is provided with a sliding connection part that matches the annular track groove 3, and the front end of the cutter 4 is a cutting part;

[0021] The cutter 4 is slidably connected to the annular track groove 3 on the inner wall of the positioning cylinder 2 through a sliding connection, and the circumferential distribution of each cutter 4 matches the sample cutting size of the annular tungsten alloy product. The annular tungsten alloy product is inserted into the upper end of the inner cavity of the positioning cylinder 2. The central rod 5 passes through the contents of the annular tungsten alloy product and is supported at the center of the inner bottom of the positioning cylinder 2. The pressing device drives the pressure plate 6 to press down the annular tungsten alloy product along the central rod 5, so that the annular tungsten alloy product is radially cut into a sample of the required size.

[0022] The upper surface of the base 1 is machined with a positioning groove corresponding to the lower end of the positioning cylinder 2, and the positioning cylinder 2 is horizontally positioned with the base 1 through the positioning groove.

[0023] The upper side wall of the central rod 5 is provided with a circumferentially distributed elastic ball 7, and the inner hole of the pressure plate 6 is provided with a positioning groove 8 whose height matches the diameter of the elastic ball 7. When the pressure plate 6 slides along the central rod 5 until the elastic pin enters the positioning groove 8, the pressure plate 6 is positioned at that position, which facilitates the operation of replacing the annular tungsten alloy product.

Claims

1. An automatic ring-shaped tungsten alloy product cutting-off device characterized by comprising: It includes a base, a positioning cylinder mounted on the upper surface of the base, a set of cutters mounted inside the positioning cylinder, a central rod disposed above the positioning cylinder, a pressure plate sleeved on the central rod, and a pressing device for pressing down the pressure plate; The positioning cylinder is a cylindrical part with an open top. The inner diameter of the positioning cylinder matches the outer diameter of the annular tungsten alloy product. The inner wall of the positioning cylinder is machined with an annular track groove. The rear end of the cutter is provided with a sliding connection part that matches the annular track groove, and the front end of the cutter is a cutting part; The cutter is slidably connected to the annular track groove on the inner wall of the positioning cylinder via a sliding connection, and the circumferential distribution of each cutter matches the sample cutting size of the annular tungsten alloy product. The annular tungsten alloy product is inserted into the upper end of the inner cavity of the positioning cylinder. The central rod passes through the contents of the annular tungsten alloy product and is supported at the center of the inner bottom of the positioning cylinder. The pressing device drives the pressure plate to press down on the annular tungsten alloy product along the central rod, so that the annular tungsten alloy product is radially cut into a sample of the required size.

2. The automatic cutting device for annular tungsten alloy products as described in claim 1, characterized in that, The upper surface of the base is machined with a positioning groove corresponding to the lower end of the positioning cylinder, and the positioning cylinder is horizontally positioned with the base through the positioning groove.

3. The automatic cutting device for annular tungsten alloy products as described in claim 1, characterized in that, The upper side wall of the central rod is provided with a circumferentially distributed elastic ball bearing. The inner hole of the pressure plate is provided with a positioning groove whose height matches the diameter of the elastic ball bearing. When the pressure plate slides along the central rod until the elastic ball bearing enters the positioning groove, the pressure plate is positioned at that position.

Images