Temperature measuring device of vacuum sintering furnace

Abstract

The utility model relates to the technical field of vacuum sintering furnaces, in particular to a vacuum sintering furnace temperature measuring device which comprises a temperature measuring element, a heat insulation sleeve, a first sliding rod, a second sliding rod, a movable shell, a first rotating disc, a rotating component and a movable component. The second sliding rod is slidably connected with the moving shell, the first rotating disc is fixedly connected with the first sliding rod, the rotating part is arranged at the end, away from the first rotating disc, of the first sliding rod, and the moving part is arranged at the end, away from the first rotating disc, of the first sliding rod. The rotating part drives the temperature measuring element to rotate through the first sliding rod and the second sliding rod under the assistance of the first rotating disc, the moving part can drive the temperature measuring element in the moving shell to move between the first sliding rod and the second sliding rod, and therefore the temperature in all directions in the vacuum sintering furnace can be measured.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum sintering furnaces, in particular to a temperature measuring device for a vacuum sintering furnace. Background Technique

[0002] A vacuum sintering furnace is a heat treatment device used for high-temperature treatment of materials. It operates in a low-pressure or gas-free environment. Vacuum sintering furnaces are commonly used in the sintering and heat treatment processes of metal materials to improve the density and performance of the materials. The temperature measuring device is a temperature monitoring device inside the vacuum sintering furnace. The traditional temperature measuring device cannot isolate the high temperature inside the furnace, and the service life of the temperature measuring device is affected in a high-temperature environment.

[0003] To solve the above problems, the prior art patent (CN221099891U) discloses a temperature measuring device for a vacuum sintering furnace. By installing a heat insulation sleeve outside the temperature measuring element, heat entering the temperature measuring element can be initially isolated, and a protective effect on the temperature measuring element can be achieved.

[0004] However, in the above prior art, the angle of the temperature measuring element of the temperature measuring device for the vacuum sintering furnace cannot be adjusted, resulting in the temperature being measurable only in a single direction. Content of the Utility Model

[0005] The purpose of the utility model is to provide a temperature measuring device for a vacuum sintering furnace, aiming to solve the technical problem that the angle of the temperature measuring element of the temperature measuring device for the vacuum sintering furnace in the prior art cannot be adjusted, resulting in the temperature being measurable only in a single direction.

[0006] To achieve the above purpose, a temperature measuring device for a vacuum sintering furnace adopted by the utility model includes a temperature measuring element and a heat insulation sleeve. The temperature measuring element is fixedly connected to the heat insulation sleeve and is located inside the heat insulation sleeve;

[0007] It further includes an adjusting assembly. The adjusting assembly includes a first sliding rod, a second sliding rod, a moving shell, a first rotating disk, a rotating component and a moving component. The moving shell is fixedly connected to the heat insulation sleeve and wraps the heat insulation sleeve. The first sliding rod is slidably connected to the moving shell and is located on one side of the moving shell. The second sliding rod is slidably connected to the moving shell and is located on the side of the moving shell away from the first sliding rod. The first rotating disk is fixedly connected to the first sliding rod and is located at one end of the first sliding rod, and the first rotating disk is fixedly connected to one end of the second sliding rod. The rotating component is arranged at the end of the first sliding rod away from the first rotating disk, and the moving component is arranged at the end of the first sliding rod away from the first rotating disk.

[0008] Among them, the adjusting component further includes an inner mounting plate and an outer mounting plate. The inner mounting plate is rotatably connected to the first rotating disk and is located on the side of the first rotating disk away from the first sliding rod. The outer mounting plate is arranged at one end of the first sliding rod away from the first rotating disk.

[0009] Among them, the rotating component includes a first fixing plate, a motor, a first gear, and a second gear. The first fixing plate is fixedly connected to the outer mounting plate and is located outside the outer mounting plate. The motor is fixedly connected to the first fixing plate and is located above the first fixing plate. The output end of the motor penetrates the outer mounting plate. The first gear is fixedly connected to the output end of the motor and is located inside the outer mounting plate. The second gear meshes with the second gear and is located inside the outer mounting plate.

[0010] Among them, the rotating component further includes a second rotating disk and a limiting ring. The second rotating disk is fixedly connected to the second gear and is located inside the second gear. The limiting ring is fixedly connected to the second gear and is located outside the second gear.

[0011] Among them, the moving component includes a second fixing plate, a cylinder, and a rotating block. The second fixing plate is fixedly connected to the outer mounting plate and is located outside the outer mounting plate. The cylinder is fixedly connected to the second fixing plate and is located above the second fixing plate. The output end of the cylinder penetrates the outer mounting plate and the limiting ring. The rotating block is fixedly connected to the moving shell and is located on one side of the moving shell. The rotating block is rotatably connected to the output end of the cylinder.

[0012] Among them, the temperature measuring device of the vacuum sintering furnace further includes a first heat insulation plate and a second heat insulation plate. The first heat insulation plate is fixedly connected to the outer mounting plate and is located inside the outer mounting plate. The second heat insulation plate is fixedly connected to the outer mounting plate and is located on the side of the outer mounting plate away from the first heat insulation plate.

[0013] In a temperature measuring device of a vacuum sintering furnace according to the present utility model, the first sliding rod and the second sliding rod fix the position of the temperature measuring element through the moving shell. The rotating component drives the temperature measuring element to rotate through the first sliding rod and the second sliding rod with the assistance of the first rotating disk, so as to be able to adjust the angle of the temperature measuring element. The moving component can drive the temperature measuring element in the moving shell to move between the first sliding rod and the second sliding rod, so as to be able to make the temperature measuring element measure the temperature in all directions inside the vacuum sintering furnace. Description of the Drawings

[0014] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0015] Figure 1 It is a schematic structural diagram of the first embodiment of the present invention.

[0016] Figure 2 It is a front view of the first embodiment of the present invention.

[0017] Figure 3 It is a top view of the first embodiment of the present invention.

[0018] Figure 4 It is a front view of the second embodiment of the present invention.

[0019] 101 - Temperature measuring element, 102 - Heat insulation sleeve, 103 - First sliding rod, 104 - Second sliding rod, 105 - Moving shell, 106 - First rotating disk, 107 - Inner mounting plate, 108 - Outer mounting plate, 109 - First fixing plate, 110 - Motor, 111 - First gear, 112 - Second gear, 113 - Second rotating disk, 114 - Limiting ring, 115 - Second fixing plate, 116 - Cylinder, 117 - Rotating block, 201 - First heat insulation plate, 202 - Second heat insulation plate. Detailed implementation manners

[0020] The following will describe in detail the embodiments of the present invention. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0021] The first embodiment of the present application is as follows:

[0022] Please refer to Figures 1 to 3 , where Figure 1 is a schematic structural diagram of the first embodiment of the present invention, Figure 2 is a front view of the first embodiment of the present invention, Figure 3 is a top view of the first embodiment of the present invention.

[0023] The present invention provides a temperature measuring device for a vacuum sintering furnace, including a temperature measuring element 101 and a heat insulation sleeve 102. The temperature measuring element 101 is fixedly connected to the heat insulation sleeve 102 and is located inside the heat insulation sleeve 102;

[0024] It further includes an adjusting component, and the adjusting component includes a first sliding rod 103, a second sliding rod 104, a moving shell 105, a first rotating disk 106, a rotating component and a moving component. The moving shell 105 is fixedly connected to the heat insulation sleeve 102 and wraps the heat insulation sleeve 102. The first sliding rod 103 is slidably connected to the moving shell 105 and is located on one side of the moving shell 105. The second sliding rod 104 is slidably connected to the moving shell 105 and is located on the side of the moving shell 105 away from the first sliding rod 103. The first rotating disk 106 is fixedly connected to the first sliding rod 103 and is located at one end of the first sliding rod 103, and the first rotating disk 106 is fixedly connected to one end of the second sliding rod 104. The rotating component is arranged at the end of the first sliding rod 103 away from the first rotating disk 106, and the moving component is arranged at the end of the first sliding rod 103 away from the first rotating disk 106.

[0025] In this embodiment, the first sliding rod 103 and the second sliding rod 104 fix the position of the temperature measuring element 101 through the moving shell 105. The rotating component drives the temperature measuring element 101 to rotate through the first sliding rod 103 and the second sliding rod 104 with the assistance of the first rotating disk 106, so as to be able to adjust the angle of the temperature measuring element 101. The moving component can drive the temperature measuring element 101 in the moving shell 105 to move between the first sliding rod 103 and the second sliding rod 104, so as to enable the temperature measuring element 101 to measure the temperatures in all directions inside the vacuum sintering furnace.

[0026] Furthermore, the adjusting component further includes an inner mounting plate 107 and an outer mounting plate 108. The inner mounting plate 107 is rotatably connected to the first rotating disk 106 and is located on the side of the first rotating disk 106 away from the first sliding rod 103. The outer mounting plate 108 is arranged at the end of the first sliding rod 103 away from the first rotating disk 106.

[0027] In this embodiment, the inner mounting plate 107 is installed inside the vacuum sintering furnace, so as to be able to fix the temperature measuring element 101. The outer mounting plate 108 is installed outside the vacuum sintering furnace, so as to be able to fix the rotating component and the moving component.

[0028] Further, the rotating member includes a first fixing plate 109, a motor 110, a first gear 111, and a second gear 112. The first fixing plate 109 is fixedly connected to the outer mounting plate 108 and is located outside the outer mounting plate 108. The motor 110 is fixedly connected to the first fixing plate 109 and is located above the first fixing plate 109. The output end of the motor 110 penetrates through the outer mounting plate 108. The first gear 111 is fixedly connected to the output end of the motor 110 and is located inside the outer mounting plate 108. The second gear 112 meshes with the second gear 112 and is located inside the outer mounting plate 108.

[0029] In this embodiment, the first fixing plate 109 fixes the position of the motor 110. Starting the motor 110 drives the first gear 111 to rotate. The first gear 111 can drive the second gear 112 to rotate through meshing with the second gear 112.

[0030] Further, the rotating member further includes a second rotating disk 113 and a limiting ring 114. The second rotating disk 113 is fixedly connected to the second gear 112 and is located inside the second gear 112. The limiting ring 114 is fixedly connected to the second gear 112 and is located outside the second gear 112.

[0031] In this embodiment, when the second gear 112 rotates, it will drive the second rotating disk 113 to rotate. The second rotating disk 113 will drive the temperature measuring element 101 to rotate through the first sliding rod 103 and the second sliding rod 104, so as to change the angle of the temperature measuring element 101. At the same time, the limiting ring 114 can fix the position of the second gear 112 and prevent the second gear 112 from contacting the inner wall of the vacuum sintering furnace.

[0032] Further, the moving member includes a second fixing plate 115, a cylinder 116, and a rotating block 117. The second fixing plate 115 is fixedly connected to the outer mounting plate 108 and is located outside the outer mounting plate 108. The cylinder 116 is fixedly connected to the second fixing plate 115 and is located above the second fixing plate 115. The output end of the cylinder 116 penetrates through the outer mounting plate 108 and the limiting ring 114. The rotating block 117 is fixedly connected to the moving shell 105 and is located on one side of the moving shell 105. The rotating block 117 is rotatably connected to the output end of the cylinder 116.

[0033] In this embodiment, the second fixing plate 115 fixes the position of the cylinder 116. The starting air pipe can drive the moving shell 105 to slide on the first sliding rod 103 and the second sliding rod 104, thereby driving the temperature measuring element 101 to move. The rotating block 117 enables the moving shell 105 to rotate relative to the output end of the cylinder 116.

[0034] The second embodiment of this application is as follows:

[0035] Based on the first embodiment, please refer to Figure 4 , Figure 4 which is the front view of the second embodiment of the present utility model.

[0036] The present utility model provides a temperature measuring device for a vacuum sintering furnace, including a first heat insulation plate 201 and a second heat insulation plate 202. The first heat insulation plate 201 is fixedly connected to the outer mounting plate 108 and is located inside the outer mounting plate 108. The second heat insulation plate is fixedly connected to the outer mounting plate 108 and is located on the side of the outer mounting plate 108 away from the first heat insulation plate 201.

[0037] In this embodiment, the first heat insulation plate 201 and the second heat insulation plate 202 can reduce the influence of the high temperature in the vacuum sintering furnace on the cylinder 116 and the motor 110.

[0038] The above-disclosed is only a preferred embodiment of the present utility model. Of course, it cannot be used to limit the scope of the rights of the present utility model. Those of ordinary skill in the art can understand the entire or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present utility model still fall within the scope covered by the present utility model.

Claims

1. A temperature measuring device for a vacuum sintering furnace, comprising a temperature measuring element and a heat insulating sleeve, wherein the temperature measuring element is fixedly connected to the heat insulating sleeve and is located inside the heat insulating sleeve, characterized in that: The cam is connected to the chassis and the chassis is located on one side of the chassis, and the cam is connected to the chassis on one side of the chassis. The cam is connected to the chassis on one side of the chassis and the chassis is located on the other side of the chassis. The cam is connected to the chassis and the chassis is located on the other side of the chassis.

2. The temperature measuring device for a vacuum sintering furnace according to claim 1, characterized in that: The adjustment assembly also includes an inner mounting plate and an outer mounting plate. The inner mounting plate is rotatably connected to the first rotating disk and is located on a side of the first rotating disk away from the first sliding rod. The outer mounting plate is arranged at an end of the first sliding rod away from the first rotating disk.

3. The vacuum sintering furnace temperature measuring device according to claim 2, characterized in that: The rotating component includes a first fixed plate, a motor, a first gear and a second gear. The first fixed plate is fixedly connected to the outer mounting plate and is located on the outer side of the outer mounting plate. The motor is fixedly connected to the first fixed plate and is located above the first fixed plate, and the output end of the motor passes through the outer mounting plate. The first gear is fixedly connected to the output end of the motor and is located on the inner side of the outer mounting plate. The second gear is meshed with the second gear and is located on the inner side of the outer mounting plate.

4. The temperature measuring device for a vacuum sintering furnace according to claim 3, characterized in that: The rotating component also includes a second rotating disk and a limiting ring. The second rotating disk is fixedly connected to the second gear and is located on the inner side of the second gear. The limiting ring is fixedly connected to the second gear and is located on the outer side of the second gear.

5. The temperature measuring device for a vacuum sintering furnace according to claim 4, characterized in that: The moving component includes a second fixed plate, a cylinder and a rotating block. The second fixed plate is fixedly connected to the outer mounting plate and is located on the outer side of the outer mounting plate. The cylinder is fixedly connected to the second fixed plate and is located above the second fixed plate, and the output end of the cylinder passes through the outer mounting plate and the limit ring. The rotating block is fixedly connected to the moving shell and is located on one side of the moving shell, and the rotating block is rotatably connected to the output end of the cylinder.

6. The temperature measuring device for a vacuum sintering furnace according to claim 2, characterized in that: The vacuum sintering furnace temperature measuring device also includes a first heat insulation plate and a second heat insulation plate. The first heat insulation plate is fixedly connected to the outer mounting plate and is located on the inner side of the outer mounting plate. The second heat insulation plate is fixedly connected to the outer mounting plate and is located on a side of the outer mounting plate away from the first heat insulation plate.

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