Clamping assembly for the production of a wall-hung boiler induction needle

Abstract

The utility model relates to induction needle production technical field especially for the clamping assembly for wall -hanging stove induction needle production, including limiting component, the inner wall sliding installation of limiting component has sliding assembly, the top of limiting component is fixedly installed with pusher assembly through welding, limiting component includes base, the top of base is fixedly installed with two slide rails through screw, one limiting plate is fixedly installed with even one through screw at both sides of two slide rails, and both sides of two slide rails are fixedly installed with same feed port. The device can realize the sliding direction of limiting clamp through two slide rails fixedly installed on the top of base, cooperate with the sliding block fixedly installed on the bottom of clamp to realize the pushing of push plate through the rotation of rotating handle and the cooperation of the pushing wheel fixedly installed on the outer surface of rotating shaft, and cooperate with clamp to realize the clamping of the material required for induction needle processing production.

Description

Technical Field

[0001] This utility model relates to the field of induction needle manufacturing technology, specifically to a clamping assembly used in the production of induction needles for wall-hung boilers. Background Technology

[0002] The induction needle of the wall-hung boiler is the core component of flame detection. It mainly consists of two types: ion needle and thermocouple. The ion needle generates a micro-current through the conductivity of the flame to determine the combustion status and control the opening and closing of the gas valve. The thermocouple, on the other hand, generates electricity using temperature difference to maintain valve opening. The key technologies lie in the temperature resistance of the material and the stability of the signal. However, the existing clamping components are not convenient for users to quickly assemble and disassemble. Therefore, when the induction needle needs to be removed after processing, the operation is relatively cumbersome.

[0003] Chinese utility model patent CN219550577U discloses a novel ceramic ignition needle bracket structure for wall-hung boilers, including "a fixed base, a fixed hole inside the fixed base, a bracket fixed to the top of the fixed base, a first spring fixed inside the bracket, a fixed rod fixed to the end of the first spring away from the bracket, a connecting rod fixed to the bottom end of the fixed rod, a fixed block inside the fixed base, a ceramic segment inside the fixed block, a metal segment fixed to the top of the ceramic segment, a knob rotatably connected through the outer surface of the fixed block, a threaded rod fixed to the end of the knob inside the fixed block, and a moving block threadedly connected to the outer surface of the threaded rod." However, this ceramic ignition needle bracket structure for wall-hung boilers is inconvenient for users to disassemble. After processing, users not only need to spend a lot of time finding suitable tools, but the entire disassembly process is also cumbersome, which can easily affect the user's subsequent maintenance efficiency and replacement convenience, thereby reducing the efficiency of the device. Utility Model Content

[0004] The purpose of this invention is to provide a clamping assembly for the production of induction needles for wall-hung boilers, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a clamping assembly for the production of induction needles for wall-hung boilers, including a limiting assembly, a sliding assembly slidably mounted on the inner wall of the limiting assembly, and a pushing assembly fixedly mounted on the top of the limiting assembly by welding;

[0006] The limiting component includes a base, on the top of which two slide rails are fixedly installed by screws, and on the side ends of the two slide rails a limiting plate is fixedly installed by screws. The side ends of the two slide rails are fixedly installed with the same feed port, and four connecting rods are horizontally installed through the interior of the two slide rails.

[0007] The sliding assembly includes clamps slidably mounted on the inner wall of the slide rail. Each clamp has a rubber gripper fixedly mounted on its side end by screws. Each clamp has a slider mounted on its bottom by welding. Two springs are slidably mounted between the two clamps. Each spring has a threaded rod sleeved on its outer surface. Each spring has a push plate fixedly mounted on its side end by a nut.

[0008] The pushing assembly includes a housing fixedly mounted on the top of the base by welding. A limit rod is rotatably mounted on the bottom of the inner wall of the housing. A gear is rotatably mounted on the inner wall of the housing. A rotating shaft is welded to the top of the gear. A handle is welded to the top of the rotating shaft. A pushing wheel is welded to the outer surface of the rotating shaft.

[0009] The beneficial effects of this utility model are as follows: the clamping assembly, through two slide rails fixedly installed on the top of the base, and a slider fixedly installed on the bottom of the clamp, thereby restricts the sliding direction of the clamp. At the same time, by rotating the handle, the rotating shaft is driven to rotate, and the push wheel fixedly installed on the outer surface of the rotating shaft is used to push the push plate, and together with the clamp, the material required for the processing and production of the sensing needle is clamped and fixed.

[0010] To restrict the sliding direction of the fixture and prevent misalignment that could damage the workpiece:

[0011] The slide rail and connecting rod are further configured to form a support and limiting structure through a limiting plate.

[0012] By adopting the above technical solution, the slide rail and the limiting plate cooperate with each other through the connecting rod, which restricts the sliding direction of the fixture without affecting the feeding, and prevents misalignment and damage to the processed material during the sliding clamping process.

[0013] To quickly release the clamp and remove the processed induction needle:

[0014] The fixture and rubber gripper are further configured to form a spring-loaded structure via a threaded rod.

[0015] By adopting the above technical solution, the threaded rod will push the two clamps, thereby separating the two clamps and taking out the processed induction needle.

[0016] To achieve relative movement between the two clamps and thus clamp and fix the workpiece:

[0017] The fixture and push plate are further configured to form a clamping structure via a push wheel.

[0018] By adopting the above technical solution, the rotating push wheel will push the clamp and push plate that are in contact with the outer surface of the push wheel to move in opposite directions, thereby driving the two clamps to move relative to each other to clamp and fix the processing material.

[0019] To maintain the clamping state of the two fixtures and prevent them from loosening during machining:

[0020] The configuration is further defined as follows: the outer shell and the gear form a limiting structure through a limiting rod.

[0021] By adopting the above technical solution, the limit rod can restrict the rotation of the gear and prevent the fixture from loosening during the processing.

[0022] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the limiting component of this utility model;

[0024] Figure 2 This is a schematic diagram of the base of this utility model;

[0025] Figure 3 This is a schematic diagram of the clamping assembly of this utility model;

[0026] Figure 4 This is a schematic diagram of the driving component of this utility model.

[0027] In the diagram: 1. Limiting component; 11. Base; 12. Slide rail; 13. Limiting plate; 14. Feed inlet; 15. Connecting rod; 2. Sliding component; 21. Clamp; 22. Rubber gripper; 23. Slider; 24. Spring; 25. Threaded rod; 26. Push plate; 3. Pushing component; 31. Housing; 32. Limiting rod; 33. Gear; 34. Rotating shaft; 35. Handle; 36. Push wheel. Detailed Implementation

[0028] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of the present invention in any way.

[0029] Please see Figures 1 to 4 A clamping assembly for the production of induction needles for wall-hung boilers includes a limiting assembly 1, a sliding assembly 2 slidably mounted on the inner wall of the limiting assembly 1, and a pushing assembly 3 fixedly mounted on the top of the limiting assembly 1 by welding.

[0030] The limiting component 1 includes a base 11. Two slide rails 12 are fixedly installed on the top of the base 11 by screws. A limiting plate 13 is fixedly installed on the side end of each of the two slide rails 12 by screws. The same feed port 14 is fixedly installed on the side end of the two slide rails 12. Four connecting rods 15 are horizontally installed inside the two slide rails 12.

[0031] The sliding assembly 2 includes clamps 21 that are slidably mounted on the inner wall of the slide rail 12. Each clamp 21 has a rubber gripper 22 fixedly mounted on its side end by screws. Each clamp 21 has a slider 23 welded to its bottom. Two springs 24 are slidably mounted between the two clamps 21. Each spring 24 has a threaded rod 25 fitted on its outer surface. Each spring 24 has a push plate 26 fixedly mounted on its side end by a nut.

[0032] The pushing component 3 includes a housing 31 fixedly mounted on the top of the base 11 by welding. A limit rod 32 is rotatably mounted on the bottom of the inner wall of the housing 31. A gear 33 is rotatably mounted on the inner wall of the housing 31. A rotating shaft 34 is welded to the top of the gear 33. A handle 35 is welded to the top of the rotating shaft 34. A push wheel 36 is welded to the outer surface of the rotating shaft 34.

[0033] In this embodiment, as Figure 2 As shown, the slide rail 12 and the connecting rod 15 form a support and limiting structure through the limiting plate 13.

[0034] In this embodiment, as Figure 3 As shown, the clamp 21 and the rubber gripper 22 form a spring-loaded structure through the threaded rod 25.

[0035] In this embodiment, as Figure 3 As shown, the clamp 21 and the push plate 26 form a push clamping structure through the push wheel 36.

[0036] In this embodiment, as Figure 4 As shown, the outer shell 31 and the gear 33 form a limiting structure through the limiting rod 32.

[0037] The clamping assembly used in the production of induction needles for wall-hung boilers operates as follows:

[0038] First, the user needs to feed the material into the feed inlet 14 from bottom to top, and then pull the handle 35 counterclockwise. The handle 35 will drive the rotating shaft 34 to rotate counterclockwise, and the push wheel 36, which is fixedly installed on the outer surface of the rotating shaft 34, will also rotate counterclockwise along with the rotating shaft 34, thereby pushing the clamp 21, which is in contact with the outer surface of the push wheel 36, and the push wheel 36 to slide in opposite directions.

[0039] The moving push plate 26 drives two springs 24, which are fixed inside the push plate 26 by nuts, to slide in the same direction. This, together with the clamp 21 that contacts the outer surface of the push wheel 36, compresses the two threaded rods 25 that are sleeved on the outer surface of the springs 24. At the same time, the nut that is threaded on the other end of the springs 24 drives another clamp 21 to slide together. This causes the two clamps 21 to move relative to each other, thereby clamping and fixing the processing material. Meanwhile, the slide rail 12 fixedly installed on the top of the base 11, together with the limiting plate 13, can limit the sliding direction of the clamps 21, preventing misalignment of the two clamps 21 during clamping and thus preventing damage to the processing material between the clamps 21.

[0040] Simultaneously rotating the two limiting rods 32 installed inside the housing 31 can limit the rotation of the gear 33, preventing the two clamps 21 from loosening during processing and thus affecting the production quality of the product. After processing is completed, the user only needs to rotate the handle 35 counterclockwise again, thereby driving the push wheel 36 fixedly installed on the outer surface of the rotating shaft 34 to rotate together, thereby releasing the thrust applied to the push plate 26 and the clamps 21. At this time, the threaded rod 25 sleeved on the outer surface of the spring 24 will push the two clamps 21 respectively, realizing the quick removal of the processed sensing needle.

[0041] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0042] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0043] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above are only preferred embodiments of this utility model. It should be noted that due to the limitations of textual expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or changes can be made without departing from the principles of this utility model, and the above technical features can also be combined in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without modification, should all be considered within the protection scope of this utility model.

Claims

1. A clamping assembly for producing induction needles for wall-hung boilers, comprising a limiting assembly (1), characterized in that: The inner wall of the limiting component (1) is slidably fitted with a sliding component (2), and the top of the limiting component (1) is fixedly fitted with a pushing component (3) by welding. The limiting component (1) includes a base (11), and two slide rails (12) are fixedly installed on the top of the base (11) by screws. A limiting plate (13) is fixedly installed on the side end of each of the two slide rails (12) by screws. The same feed port (14) is fixedly installed on the side end of the two slide rails (12). Four connecting rods (15) are horizontally installed inside the two slide rails (12). The sliding assembly (2) includes clamps (21) slidably mounted on the inner wall of the slide rail (12). Each clamp (21) has a rubber gripper (22) fixedly mounted on its side end by screws. Each clamp (21) has a slider (23) welded to its bottom. Two springs (24) are slidably mounted between the two clamps (21). Each spring (24) has a threaded rod (25) fitted on its outer surface. Each spring (24) has a push plate (26) fixedly mounted on its side end by a nut. The pushing assembly (3) includes a housing (31) fixedly mounted on the top of the base (11) by welding. A limit rod (32) is rotatably mounted on the bottom of the inner wall of the housing (31). A gear (33) is rotatably mounted on the inner wall of the housing (31). A rotating shaft (34) is welded to the top of the gear (33). A handle (35) is welded to the top of the rotating shaft (34). A push wheel (36) is welded to the outer surface of the rotating shaft (34).

2. The clamping assembly for producing induction needles for wall-hung boilers as described in claim 1, characterized in that: The slide rail (12) and the connecting rod (15) form a support and limiting structure through the limiting plate (13).

3. The clamping assembly for producing induction needles for wall-hung boilers as described in claim 1, characterized in that: The clamp (21) and rubber gripper (22) form a spring-loaded structure via a threaded rod (25).

4. The clamping assembly for producing induction needles for wall-hung boilers as described in claim 1, characterized in that: The clamp (21) and push plate (26) form a push clamping structure through push wheel (36).

5. The clamping assembly for producing induction needles for wall-hung boilers as described in claim 1, characterized in that: The outer shell (31) and gear (33) form a limiting structure through the limiting rod (32).

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