Tool for enameling temperature measuring tube

Abstract

The utility model belongs to the technical field of tools, and particularly relates to a tool for enameling a temperature measuring tube, the tool comprises a connecting plate and an anti-drop piece, the connecting plate is used for being hung in sintering equipment, the connecting plate is provided with at least one first opening, the first opening is used for allowing a tube body of the temperature measuring tube to be inserted into the connecting plate, and the anti-drop piece is arranged on the connecting plate. The anti-falling piece is used for preventing the temperature measuring tube from being separated from the first opening. According to the tool for enameling the temperature measuring tube, the screw head does not need to be disassembled and assembled before and after sintering of the temperature measuring tube, and therefore the sintering efficiency of the temperature measuring tube is improved.

Description

Technical Field

[0001] This application belongs to the technical field of tooling, and particularly relates to a tooling for enameling a temperature measuring tube. Background Art

[0002] Enameling is a process of coating an inorganic vitreous material on the surface of a metal and forming a hard and smooth surface through high-temperature sintering. The enameling process includes the coating process and the sintering process. The products produced by enameling not only have the strength of the metal but also possess the gorgeous appearance of the porcelain glaze and the performance of resistance to chemical erosion, making them widely used in daily life and industrial fields.

[0003] The temperature measuring tube of a related water heater includes a tube body and a screw head arranged on the tube body. The screw head is used to detachably connect the tube body in the water heater. The tube body needs to be enameled to protect the tube body from the erosion of water and minerals in the water, extend the service life, and enameling the tube body can improve the strength and use safety of the temperature measuring tube.

[0004] However, when the tube body of the temperature measuring tube needs to be sintered at high temperature after being coated with enamel, before sintering the tube body, it is necessary to separate the tube body from the screw head and sinter the tube body alone. After the tube body is sintered, it is necessary to assemble the screw head and the tube body again, thereby reducing the sintering efficiency of the temperature measuring tube. Utility Model Content

[0005] This application provides a tooling for enameling a temperature measuring tube to solve the technical problem that the tube body of the temperature measuring tube in the related art needs to be disassembled and assembled with the screw head before and after high-temperature sintering, thereby reducing the sintering efficiency of the temperature measuring tube.

[0006] This application provides a tooling for enameling a temperature measuring tube, including a connecting plate and an anti-disengagement member. The connecting plate is used to be suspended in a sintering device. At least one first opening is arranged on the connecting plate, and the first opening is used for the tube body of the temperature measuring tube to be inserted into the connecting plate. The anti-disengagement member is arranged on the connecting plate and is used to prevent the temperature measuring tube from disengaging from the first opening.

[0007] In some embodiments, one side of the first opening away from the center of the connecting plate is set as the opening side, and the anti-disengagement member is used to prevent the temperature measuring tube from disengaging from the first opening along the opening side.

[0008] In some embodiments, the anti-disengagement member includes a protrusion. The protrusion is arranged on the edge of the connecting plate and is used to abut against the screw head to prevent the temperature measuring tube from disengaging from the first opening.

[0009] In some embodiments, it further includes a bracket. The connecting plate is arranged on the bracket, and the bracket is used to support the connecting plate.

[0010] In some embodiments, the bracket includes a support plate and a support member. The support plate is located below the connection plate and is disposed opposite to the connection plate. The support member is disposed between the connection plate and the support plate, and the support member is used to support the connection plate.

[0011] In some embodiments, the support member includes a plurality of support rods. One end of the support rod is connected to the connection plate, and the other end is connected to the support plate.

[0012] In some embodiments, at least one second opening is provided on the support plate. The second opening corresponds to the first opening one by one, and the second opening is used for the tube body to pass through.

[0013] In some embodiments, a connection portion is further included. The connection portion is disposed on the connection plate and is used to connect with a suspension member.

[0014] In some embodiments, the connection portion includes a hook.

[0015] In some embodiments, a enameling barrel, a fixing member, and a shielding member are further included. The enameling barrel is used to store enamel material. The fixing member is used to fix the enameling barrel to prevent the enameling barrel from tipping over. The shielding member is used to shield the screw head.

[0016] The present application provides a tooling for enameling a temperature measuring tube. By inserting the tube body of the temperature measuring tube through the first opening on the connection plate, the screw head of the temperature measuring tube can be abutted against the connection plate. By hanging the connection plate in the sintering equipment, the connection plate drives at least one tube body to be suspended in the sintering equipment, and the screw head abuts against the connection plate, so that the screw head can drive the tube body to be suspended in the sintering equipment. Thus, sintering of the tube body can be realized without removing the screw head, improving the sintering efficiency of the tube body. And when there are multiple first openings, the connection plate can sinter multiple tube bodies simultaneously, further improving the sintering efficiency of multiple temperature measuring tubes. By adopting the anti-disengagement member, it can prevent the temperature measuring tube from disengaging from the first opening, preventing the tube body from disengaging from the first opening during sintering, thus preventing the tube body from falling during sintering and indirectly improving the yield of the tube body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings herein are incorporated into the specification and form a part of the specification, showing embodiments consistent with the present application and used together with the specification to explain the principles of the present application.

[0018] Figure 1 Structural schematic of the tooling for enameling a temperature measuring tube provided by an embodiment of the present application Figure One ;

[0019] Figure 2Structural schematic of the tooling for enameling the temperature measuring tube provided by the embodiment of the present application Figure Two ;

[0020] Figure 3 Structural schematic of the tooling for enameling the temperature measuring tube provided by the embodiment of the present application Figure Three ;

[0021] Figure 4 Structural schematic diagram of the enameling bucket of the tooling for enameling the temperature measuring tube provided by the embodiment of the present application;

[0022] Figure 5 Structural schematic diagram of the shielding part of the tooling for enameling the temperature measuring tube provided by the embodiment of the present application.

[0023] Description of reference numerals:

[0024] 100, connecting plate; 110, first opening; 111, opening side;

[0025] 200, anti - detachment part; 210, protrusion; 211, first bending plate; 212, convex block; 213, second bending plate;

[0026] 300, bracket; 310, support plate; 311, second opening;

[0027] 320, support member; 321, support rod; 322, plate body;

[0028] 400, connecting part; 410, hook;

[0029] 500, enameling bucket;

[0030] 600, fixing part; 610, fixing ring; 620, support rod;

[0031] 700, shielding part; 710, mounting plate; 720, protection plate; 730, threaded hole;

[0032] 800, temperature measuring tube; 810, screw head; 820, tube body.

[0033] Through the above - mentioned drawings, the specific embodiments of the present application have been shown, and there will be more detailed descriptions hereinafter. These drawings and text descriptions are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. Detailed implementation manners

[0034] To make the objectives, technical solutions, and advantages of this application more clear, the following will clearly and completely describe the technical solutions in this application in conjunction with the accompanying drawings in this application. Obviously, the described embodiments are part of the embodiments of this application, rather than all of them. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0035] In the description and claims of this utility model and the above-mentioned drawings, terms such as "first", "second", "third", "fourth", etc. (if any) are used to distinguish similar objects and do not necessarily need to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the utility model described herein can be implemented in an order other than those illustrated or described herein.

[0036] In the embodiments of this application, words such as "exemplary" or "for example" are used to represent examples, illustrations, or explanations. Any embodiment or design solution described as "exemplary" or "for example" in this application should not be interpreted as being more preferred or having more advantages than other embodiments or design solutions. Rather, the use of words such as "exemplary" or "for example" is intended to present relevant concepts in a specific manner.

[0037] The temperature measuring tube of a related water heater includes a tube body and a screw head provided on the tube body. The screw head is used to detachably connect the tube body inside the water heater. The tube body needs to be enameled to protect the tube body from erosion by water and minerals in the water, extend its service life, and enameling the tube body can improve the strength and use safety of the temperature measuring tube.

[0038] However, when the tube body of the temperature measuring tube needs to be sintered at high temperature after enameling, before sintering the tube body, due to the different structures of the screw head and the tube body, the tube body and the screw head need to be separated, and the tube body is sintered separately. After the tube body is sintered, the screw head and the tube body need to be assembled again. Usually, epoxy resin is used to paste between the screw head and the tube body, thus reducing the sintering efficiency of the temperature measuring tube.

[0039] To solve the above technical problems, this application provides a tooling for enameling the temperature measuring tube. When the tube body of the temperature measuring tube needs to be sintered, there is no need to remove the screw head. The tube body with the screw head is directly moved along the opening side over the protrusion and into the first opening, and the tube body is simultaneously passed through the second opening, so that the tube body is restricted by the protrusion in the first opening and the second opening. The connecting plate is connected to the suspension member through a hook, so that the suspension member suspends the connecting plate in the sintering equipment, so that the connecting plate suspends the tube body in the sintering equipment, so that the sintering of the tube body can be realized without removing the screw head, improving the sintering efficiency of the tube body; and the tube body can pass through the second opening, preventing mutual influence between adjacent tube bodies, thereby further improving the sintering efficiency of the tube body.

[0040] Combined with Figures 1 to 3 , a tooling for enameling a temperature measuring tube, comprising a connecting plate 100 and an anti-disengagement member 200. The connecting plate 100 is used to be suspended inside a sintering device. At least one first opening 110 is provided on the connecting plate 100. The first opening 110 is used for the tube body 820 of the temperature measuring tube 800 to be inserted into the connecting plate 100. The anti-disengagement member 200 is arranged on the connecting plate 100, and the anti-disengagement member 200 is used to prevent the temperature measuring tube 800 from disengaging from the first opening 110.

[0041] In this embodiment, the width of the first opening 110 is greater than the diameter of the tube body 820; the number of the first openings 110 can be set to one, four or ten; as Figure 1 shown, when the number of the first openings 110 is one, the connecting plate 100 can be rectangularly arranged; by connecting two connecting plates 100 together, the two connecting plates 100 can simultaneously drive two temperature measuring tubes 800 for sintering; when three connecting plates 100 are connected together, the three connecting plates 100 can simultaneously drive three temperature measuring tubes 800 for sintering; as Figure 2 shown, when the number of the first openings 110 is four, the connecting plate 100 can be arranged in a "cross" shape; as Figure 3 shown, when the number of the first openings 110 is ten, the connecting plate 100 can be circularly arranged; the number of the first openings 110 and the shape of the connecting plate 100 can be adaptively adjusted according to needs.

[0042] By adopting the above technical solution, by inserting the tube body 820 of the temperature measuring tube 800 into the connecting plate 100 through the first opening 110, the screw head 810 of the temperature measuring tube 800 can be abutted against the connecting plate 100. By suspending the connecting plate 100 inside the sintering device, the connecting plate 100 drives at least one tube body 820 to be suspended inside the sintering device, and the screw head 810 abuts against the connecting plate 100, so that the screw head 810 can drive the tube body 820 to be suspended inside the sintering device, thereby realizing the sintering of the tube body 820 without removing the screw head 810, improving the sintering efficiency of the tube body 820; and when there are multiple first openings 110, the connecting plate 100 can simultaneously sinter multiple tube bodies 820, thereby further improving the sintering efficiency of multiple temperature measuring tubes 800; by adopting the anti-disengagement member 200, it can prevent the temperature measuring tube 800 from disengaging from the first opening 110, prevent the tube body 820 from disengaging from the first opening 110 during sintering, thereby preventing the tube body 820 from falling during sintering, and indirectly improving the yield of the tube body 820.

[0043] Combined with Figures 1 to 3, on the side of the first opening 110 away from the center of the connecting plate 100, it is set as the opening side 111, and the anti - detachment member 200 is used to prevent the temperature - measuring tube 800 from detaching from the first opening 110 along the opening side 111.

[0044] In this embodiment, combined with Figure 1 and Figure 2 , when the number of the first openings 110 is one or four, the side of the first opening 110 away from the center of the connecting plate 100 is set as the opening side 111; as Figure 3 shown, when the number of the first openings 110 is ten, the side of the first opening 110 away from the center of the connecting plate 100 is set as the opening side 111; in other embodiments, the periphery of the first opening 110 can be set to be closed. When it is necessary to pass the tube body 820 through the first opening 110, the tube body 820 can be passed through the first opening 110 above the connecting plate 100.

[0045] By adopting the above - mentioned technical solution, through the setting of the opening side 111, the tube body 820 can be moved into the first opening 110 along one side of the connecting plate 100, thus improving the convenience for the operator to move the temperature - measuring tube 800 into the first opening 110; the anti - detachment member 200 can prevent the temperature - measuring tube 800 from detaching from the first opening 110 along the opening side 111, thereby preventing the tube body 820 from falling when sintered, and indirectly improving the yield of the tube body 820.

[0046] Combined with Figures 1 to 3 , the anti - detachment member 200 includes a protrusion 210. The protrusion 210 is arranged on the edge of the connecting plate 100, and the protrusion 210 is used to abut against the screw head 810 to prevent the temperature - measuring tube 800 from detaching from the first opening 110.

[0047] In this embodiment, as Figure 1 shown, when the number of the first openings 110 is one, the protrusion 210 is set as the first bending plate 211 integrally arranged on the opposite surface of the opening side 111. The first bending plate 211 bends and extends upward towards the connecting plate 100, so that the first bending plate 211 blocks the screw head 810 and prevents the screw head 810 from detaching from the first opening 110 along the opening side 111; as Figure 2 shown, when the number of the first openings 110 is four, the protrusion 210 is set as the convex blocks 212 arranged on the connecting plate 100 by welding and located on both sides of the first opening 110; as Figure 3 shown, when the number of the first openings 110 is ten, the protrusion 210 is set as the second bending plate 213 integrally arranged on the edge of the connecting plate 100. The second bending plate 213 is located between adjacent first openings 110, and the second bending plate 213 bends and extends upward towards the connecting plate 100.

[0048] By adopting the above technical solution, by moving the screw head 810 over the protrusion 210, the screw head 810 places the tube body 820 in the first opening 110 or takes out the tube body 820 from the first opening 110. By adopting the setting of the protrusion 210, its structure is simple, and the convenience for the operator to move the temperature measuring tube 800 into or out of the first opening 110 is further improved; and it is convenient for the production and manufacturing of the connecting plate 100 with the protrusion 210.

[0049] Combined with Figures 1 to 3 , the tooling for enamel coating of the temperature measuring tube further includes a bracket 300, the connecting plate 100 is arranged on the bracket 300, and the bracket 300 is used to support the connecting plate 100.

[0050] By adopting the above technical solution, by adopting the setting of the bracket 300, the connecting plate 100 can be supported, thereby indirectly improving the strength of the connecting plate 100.

[0051] Combined with Figures 1 to 3 , the bracket 300 includes a support plate 310 and a support member 320. The support plate 310 is located below the connecting plate 100, and the support plate 310 is arranged opposite to the connecting plate 100. The support member 320 is arranged between the connecting plate 100 and the support plate 310, and the support member 320 is used to support the connecting plate 100.

[0052] In this embodiment, when the connecting plate 100 is rectangular, the support plate 310 is also rectangular; when the connecting plate 100 is cross-shaped, the support plate 310 is also cross-shaped; when the connecting plate 100 is circular, the support plate 310 is also circular; the areas of the support plate 310 and the connecting plate 100 are the same; in other embodiments, the support plate 310 and the connecting plate 100 can also be set to different shapes. For example, when the connecting plate 100 is circular, the support plate 310 can be set to rectangular.

[0053] By adopting the above technical solution, by adopting the settings of the support plate 310 and the support member 320, the support plate 310 and the support member 320 can support the connecting plate 100, thereby further improving the strength of the connecting plate 100; the settings of the support plate 310 and the support member 320 have a simple structure and are convenient for the production and manufacturing of the entire sintering tooling.

[0054] Combined with Figures 1 to 3 , the support member 320 includes a plurality of support rods 321. One end of the support rod 321 is connected to the connecting plate 100, and the other end is connected to the support plate 310.

[0055] In this embodiment, as Figure 3As shown, when there are ten first openings 110, the support member 320 is provided as a support rod 321, and there are ten support rods 321. The ten support rods 321 are evenly distributed along the circumference of the connecting plate 100. One end of the support rod 321 is connected to the connecting plate 100 by welding, and the other end is connected to the support plate 310 by welding.

[0056] By adopting the above technical solution, when multiple temperature measuring tubes 800 are placed on the connecting plate 100, by providing multiple support rods 321, the multiple support rods 321 can support the connecting plate 100, thereby indirectly improving the strength when multiple temperature measuring tubes 800 are placed on the connecting plate 100 and preventing the connecting plate 100 from being damaged due to excessive load-bearing.

[0057] Combined with Figures 1 to 2 , in this embodiment, when there is one or four first openings 110, the support member 320 includes multiple plate bodies 322; when there is one first opening 110, there are two plate bodies 322, and the two plate bodies 322 are respectively arranged on both sides of the first opening 110. One side of the plate body 322 is connected to the connecting plate 100, and the other side is connected to the support plate 310; when there are four first openings 110, there are eight plate bodies 322, and every two plate bodies 322 correspond to one first opening 110, and the two plate bodies 322 are respectively arranged on both sides of the first opening 110. One side of the plate body 322 is connected to the connecting plate 100, and the other side is connected to the support plate 310; so that the plate bodies 322 can also support the connecting plate 100; in other embodiments, when there is one or four first openings 110, the support member 320 can also be multiple support rods 321 arranged between the connecting plate 100 and the plate bodies 322.

[0058] Combined with Figure 2 and Figure 3 , at least one second opening 311 is provided on the support plate 310, and the second opening 311 corresponds to the first opening 110 one by one, and the second opening 311 is used for the tube body 820 to pass through.

[0059] As Figure 1 shown, in this embodiment, when there is one first opening 110, the area of the support plate 310 is smaller than the area of the connecting plate 100, and there is no second opening 311 on the support plate 310, so that the support plate 310 does not affect the suspension of the tube body 820; combined with Figure 2 and Figure 3, when there are four or ten first openings 110, there are four or ten second openings 311 provided on the support plate 310. The width of the second opening 311 is the same as the width of the first opening 110, and the width of the second opening 311 is greater than the diameter of the tube body 820, so that the second opening 311 will not block the tube body 820; one side of the second opening 311 away from the center of the support plate 310 is penetrated, so that the tube body 820 can be moved into the second opening 311 along one side of the support plate 310; in other embodiments, the periphery of the second opening 311 can also be enclosed, so that the tube body 820 can be moved into the second opening 311 along the upper side of the support plate 310; in other embodiments, a second opening 311 can also be circumferentially provided on the support plate 310, so that a plurality of tube bodies 820 can all be penetrated through the same second opening 311.

[0060] By adopting the above technical solution, through the arrangement of the second opening 311, the tube body 820 can be limited, preventing the adjacent tube bodies 820 from colliding when the connecting plate 100 moves, thereby preventing damage caused by the collision of the adjacent tube bodies 820; and when the connecting plate 100 is placed in the sintering equipment, the arrangement of the second opening 311 can prevent the adjacent tube bodies 820 from abutting, thereby preventing incomplete sintering of the tube body 820 and further improving the sintering efficiency.

[0061] Combined with Figures 1 to 3 , the tooling for the enamel of the temperature measuring tube further includes a connecting portion 400. The connecting portion 400 is provided on the connecting plate 100, and the connecting portion 400 is used for connecting with the hanging member.

[0062] By adopting the above technical solution, the arrangement of the connecting portion 400 facilitates the connection with the hanging member, so that the hanging member can hang the connecting plate 100 in the sintering equipment.

[0063] Combined with Figures 1 to 3 , the connecting portion 400 includes a hook 410.

[0064] In this embodiment, as Figure 1 shown, when there is one first opening 110, there is one hook 410. The hook 410 is provided on the connecting plate 100, and the hook 410 is arranged in a "U" shape. The hook 410 can be hung on the inner liner, so that the inner liner and the temperature measuring tube 800 can be sintered synchronously; as Figure 2 shown, when there are four first openings 110, there is one hook 410. The hook 410 is provided at the central position of the "cross"-shaped connecting plate 100, and the hook 410 is arranged in an inverted "V" shape. The hanging member uses a hanging chain to cooperate with the hook 410; as Figure 3As shown, when the number of the first openings 110 is set to ten, one hook 410 is provided. The hook 410 is disposed at the center of the circular connecting plate 100, and the hook 410 is circularly arranged. The suspension member uses a suspension chain to cooperate with the hook 410, so that the hook 410 can be suspended in the sintering equipment; in other embodiments, the number, shape, and position of the connecting portion 400 can be adaptively adjusted according to needs.

[0065] By adopting the above technical solution, by providing the hook 410, its structure is simple, which is convenient for the production and manufacture of the connecting plate 100 with the hook 410, and improves the convenience of the operator to hang the connecting plate 100.

[0066] Combined with Figure 4 and Figure 5 , the tooling for the enamel coating of the temperature measuring tube further includes an enameling barrel 500, a fixing member 600, and a shielding member 700. The enameling barrel 500 is used to store the enamel material, the fixing member 600 is used to fix the enameling barrel 500 to prevent the enameling barrel 500 from tipping over, and the shielding member 700 is used to shield the screw head 810.

[0067] In this embodiment, the cross section of the enameling barrel 500 is circularly arranged; the fixing member 600 includes a fixing ring 610 and a support rod 620. The enameling barrel 500 is placed inside the fixing ring 610. There are three support rods 620, and the three support rods 620 are evenly distributed on the surface of the fixing ring 610 facing away from the enameling barrel 500. The end of the support rod 620 away from the fixing ring 610 abuts against the ground; the shielding member 700 includes a mounting plate 710 and a guard plate 720. The mounting plate 710 is rectangularly arranged, the guard plate 720 is perpendicular to the mounting plate 710, and the guard plate 720 is arranged along the circumference of the rectangular mounting plate 710. Threaded holes 730 are provided on the mounting plate 710, and the screw head 810 is threadedly connected to the threaded holes 730 on the mounting plate 710, so that the guard plate 720 shields the thread on the screw head 810, thereby preventing the enamel material from affecting the use of the screw head 810 when the temperature measuring tube 800 is placed in the enameling barrel 500.

[0068] By adopting the above technical solution, by providing the shielding member 700, the shielding member 700 can shield the screw head 810; when the temperature measuring tube 800 is placed in the enameling barrel 500 storing the enamel material, it can prevent the enamel material in the enameling barrel 500 from affecting the thread of the screw head 810; and there is no need to disassemble and assemble the screw head 810 and the tube body 820 before and after the enamel coating of the temperature measuring tube 800, which indirectly improves the enamel coating efficiency of the temperature measuring tube 800; by providing the fixing member 600, it can prevent the enameling barrel 500 from tipping over, improve the stability of the enameling barrel 500, and thus indirectly improve the enamel coating efficiency of the tube body 820.

[0069] When sintering the tube body 820 of the temperature measuring tube 800, there is no need to remove the screw head 810. Directly move the tube body 820 with the screw head 810 across the protrusion 210 along the opening side 111 and move it into the first opening 110, and at the same time pass the tube body 820 through the second opening 311, so that the tube body 820 is restricted in the first opening 110 and the second opening 311 by the protrusion 210. Connect the connecting plate 100 to the suspension member through the hook 410, so that the suspension member suspends the connecting plate 100 in the sintering device, and the connecting plate 100 suspends the tube body 820 in the sintering device, improving the sintering efficiency of the tube body 820; and passing the tube body 820 through the second opening 311 to prevent the adjacent tube bodies 820 from affecting each other, thereby further improving the sintering efficiency of the tube body 820.

[0070] In other embodiments, when the number of the first openings 110 is any number such as two, three, five, etc., the shapes and sizes of the connecting plate 100, the support plate 310, the support member 320 and the connecting portion 400 can be adaptively adjusted according to needs.

[0071] So far, the technical solutions of the present application have been described in conjunction with the preferred embodiments shown in the drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present application is obviously not limited to these specific embodiments. The above embodiments are only used to illustrate the technical solutions of the present application, rather than limiting it; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A tooling for enameling of temperature measuring tubes, characterized in that, It includes a connecting plate (100) and an anti - detachment member (200). The connecting plate (100) is used to be suspended inside the sintering equipment. At least one first opening (110) is provided on the connecting plate (100), and the first opening (110) is used for the tube body (820) of the temperature - measuring tube (800) to be inserted into the connecting plate (100). The anti - detachment member (200) is arranged on the connecting plate (100), and the anti - detachment member (200) is used to prevent the temperature - measuring tube (800) from detaching from the first opening (110).

2. The tooling for enamel coating of the temperature measuring tube according to claim 1, characterized in that, One side of the first opening (110) far from the center of the connecting plate (100) is set as the opening side (111), and the anti - detachment member (200) is used to prevent the temperature - measuring tube (800) from detaching from the first opening (110) along the opening side (111).

3. The tooling for enamel of the temperature measuring tube according to claim 1, characterized in that, The anti - detachment member (200) includes a protrusion (210). The protrusion (210) is arranged on the edge of the connecting plate (100), and the protrusion (210) is used to abut against the screw head (810) to prevent the temperature - measuring tube (800) from detaching from the first opening (110).

4. The tooling for enamel of the temperature measuring tube according to any one of claims 1-3, characterized in that, It further includes a bracket (300). The connecting plate (100) is arranged on the bracket (300), and the bracket (300) is used to support the connecting plate (100).

5. The tooling for enameling of the temperature measuring tube according to claim 4, characterized in that The bracket (300) includes a support plate (310) and a support member (320). The support plate (310) is located below the connecting plate (100), and the support plate (310) is arranged opposite to the connecting plate (100). The support member (320) is arranged between the connecting plate (100) and the support plate (310), and the support member (320) is used to support the connecting plate (100).

6. The tooling for enamel coating of the temperature measuring tube according to claim 5, characterized in that The support member (320) includes a plurality of support rods (321). One end of the support rod (321) is connected to the connecting plate (100), and the other end is connected to the support plate (310).

7. The tooling for enamel coating of the temperature measuring tube according to claim 5, characterized in that, At least one second opening (311) is provided on the support plate (310). The second opening (311) corresponds to the first opening (110) one by one, and the second opening (311) is used for the tube body (820) to pass through.

8. The tooling for enamel coating of the temperature measuring tube according to any one of claims 1 to 3, characterized in that It further includes a connecting part (400). The connecting part (400) is arranged on the connecting plate (100), and the connecting part (400) is used to connect with the suspension member inside the sintering equipment.

9. The tooling for enamel coating of the temperature measuring tube according to claim 8, characterized in that, The connecting part (400) includes a hook (410).

10. The tooling for enamel coating of the temperature measuring tube according to any one of claims 1-3, characterized in that, It further includes an enameling barrel (500), a fixing member (600) and a shielding member (700). The enameling barrel (500) is used to store enamel materials. The fixing member (600) is used to fix the enameling barrel (500) to prevent the enameling barrel (500) from tipping over. The shielding member (700) is used to shield the screw head (810).

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