Auxiliary supporting tool
By designing an auxiliary support tool, the length of the support tool is adjusted by adjusting the thread column and thread sleeve, the problem of deformation during welding of vacuum cavity is solved, and the high-quality finished product after cavity welding is achieved, and it is suitable for cavity of different sizes.
Patent Information
- Application Number
- CN202420611382.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2025-03-04
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the initial production and manufacturing process of vacuum cavity, when multiple plates are welded together, the cavity is not subjected to stress between the plates before welding and forming, and is prone to tilt and deviate, resulting in deformation of the cavity after welding, affecting the practicality of the finished product.
An auxiliary support tool is designed, including a first support rod, a second support rod and an adaptive adjustment rod arranged along the same axial direction. By adjusting the coordination between the thread column and the thread sleeve, the length of the support tool is adjusted, which can be supported from the inside of the cavity and tightened from the outside to ensure that the cavity does not deform greatly during welding.
It effectively prevents the cavity from deforming greatly during welding, ensures the finished product quality of the cavity, and is suitable for welding of cavity of different sizes by adjusting the length.
Smart Images
Figure CN222552585U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of supporting tools, in particular to an auxiliary supporting tool. Background Art
[0002] The vacuum chamber is a container that ensures that the interior is in a vacuum state. Many advanced technical processes need to be completed under vacuum or inert gas protection conditions, and the vacuum chamber has become an indispensable basic equipment in these processes.
[0003] During the initial production of the vacuum chamber, multiple plates need to be welded together to form a complete chamber. However, before the chamber is welded and formed, the plates are not subjected to force on each other and are prone to tilting and shifting, resulting in deformation of the chamber after welding, which affects the practicality of the finished chamber. In view of this, the present application proposes an auxiliary support tooling. Utility Model Content
[0004] The purpose of the utility model is to provide an auxiliary support tooling, which adopts a structural mode of supporting the inside of the cavity and tightening the outside, effectively ensuring that the cavity will not be greatly deformed during welding, and can be used for welding cavities of different sizes.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] An auxiliary support tooling comprises a first support rod, a second support rod and an adaptable adjustment rod arranged along the same axial direction, the adaptable adjustment rod is located between the first support rod and the second support rod, both ends of the adaptable adjustment rod are coaxially connected with adjustment screws, the first support rod and the second support rod are respectively sleeved with two of the adjustment screws, the first support rod and the second support rod are both installed and connected with a threaded sleeve at one end facing the adaptable adjustment rod, and the threaded sleeve is threadedly matched with the adjustment screw.
[0007] Preferably, a tightening plate is installed and connected to the ends of the first support rod and the second support rod that are away from each other, and a tensioning mechanism is also provided on the ends of the first support rod and the second support rod that are away from each other.
[0008] Preferably, the tensioning mechanism includes a ring rotatably mounted on the first support rod and the second support rod, a first connecting arm arranged on the outer wall of the ring, and a second connecting arm installed at an end of the first connecting arm away from the ring, the second connecting arm is an L-shaped structure, and a fastener is arranged at the end of the second connecting arm away from the first connecting arm.
[0009] Preferably, the first connecting arm includes a fixed arm fixed on the outer wall of the ring and an adjusting arm movably penetrated through the end of the fixed arm, a positioning bolt for tightening the adjusting arm is threadedly penetrated through the side wall of the fixed arm, and the second connecting arm is installed at one end of the adjusting arm extending outside the fixed arm.
[0010] Preferably, the fastener comprises a screw rod threadedly penetrated through one end of the second connecting arm away from the adjusting arm, one end of the screw rod facing the sleeve is connected with a sleeve, and the other end of the screw rod is provided with a wrench.
[0011] Preferably, the fixed arm and the adjusting arm are distributed radially along the collar, and the second connecting arm is rotationally connected to the adjusting arm.
[0012] Preferably, the first support rod and the second support rod each have a sliding cavity inside, a slider is slidably embedded in the sliding cavity, and one end of the adjusting thread column extending into the first support rod and the second support rod is connected to the slider.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] The utility model places the supporting tooling inside the cavity to be welded by setting the first supporting rod, the second supporting rod and the adapting adjusting rod, and twists the adapting adjusting rod to drive the two adjusting screws to rotate relative to the first supporting rod and the second supporting rod, and utilizes the threaded cooperation between the threaded sleeve and the adjusting screw to drive the first supporting rod and the second supporting rod to move away from or approach each other, thereby adjusting the length of the supporting tooling to support the cavity to be welded, so as to ensure that the cavity will not be greatly deformed during welding, and by adjusting the length, it can be used for welding cavities of different sizes.
[0015] The utility model sets a tensioning mechanism, and at the same time supports the inside of the cavity, pulls the adjusting arm to adjust and tightens the positioning bolt to position the second connecting arm through the through hole on the side wall of the cavity, rotates the second connecting arm to the same length direction as the first support rod and the second support rod, and then turns the screw rod to rotate and push the abutment plate to press against the outer wall of the cavity. In this way, the supporting tooling can support from the inside of the cavity and tighten from the outside of the cavity, effectively ensuring that the cavity will not be greatly deformed during welding.
[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of the utility model applied to the cavity;
[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 3 It is a structural schematic diagram of the tensioning mechanism of the utility model;
[0020] Figure 4 This is a schematic diagram of the internal structure of the first support rod of the utility model.
[0021] In the figure: 1. cavity; 2. first support rod; 3. second support rod; 4. adapter adjustment rod; 5. adjustment screw; 6. tightening plate; 7. tensioning mechanism; 8. threaded sleeve; 9. collar; 10. first connecting arm; 11. second connecting arm; 12. fastener; 13. fixed arm; 14. adjusting arm; 15. positioning bolt; 16. screw rod; 17. abutment plate; 18. wrench; 19. sliding cavity; 20. slider. DETAILED DESCRIPTION
[0022] In the description of the present utility model, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model. The following is a detailed description of various embodiments of the present utility model in conjunction with the drawings. Example
[0023] See also Figures 1 to 4 , the utility model preferably provides a technical solution:
[0024] The first and second support rods 3 are connected to each other with a screw thread 8, and the screw thread 8 and the screw thread 8 are connected to each other with a screw thread 8.
[0025] In this embodiment, the first support rod 2 and the second support rod 3 both have a sliding cavity 19 inside, and a slider 20 is slidably embedded in the sliding cavity 19. The end of the adjusting thread column 5 extending into the first support rod 2 and the second support rod 3 is connected to the slider 20, which is used to assist in limiting the adjusting thread column 5 and the first support rod 2 and the second support rod 3 to improve the structural strength. The ends of the first support rod 2 and the second support rod 3 that are away from each other are both installed with a tightening plate 6 to expand the support contact area.
[0026] In a further embodiment, a tensioning mechanism 7 is further provided at one end of the first support rod 2 and the second support rod 3 away from each other, and the tensioning mechanism 7 includes a collar 9 rotatably sleeved on the first support rod 2 and the second support rod 3, a first connecting arm 10 provided on the outer wall of the collar 9, and a second connecting arm 11 installed at one end of the first connecting arm 10 away from the collar 9, the second connecting arm 11 is in an L-shaped structure, and a fastener 12 is provided at one end of the second connecting arm 11 away from the first connecting arm 10. Specifically, the first connecting arm 10 includes a fixed arm 13 fixed on the outer wall of the collar 9 and an adjusting arm 14 movably inserted through the end of the fixed arm 13, a positioning bolt 15 for tightening the adjusting arm 14 is threadedly inserted through the side wall of the fixed arm 13, the second connecting arm 11 is installed at one end of the adjusting arm 14 extending out of the fixed arm 13, the fastener 12 includes a screw rod 16 threadedly inserted through one end of the second connecting arm 11 away from the adjusting arm 14, and the end of the screw rod 16 facing the collar 9 is connected to the collar 9, A wrench 18 is provided at the other end of the screw rod 16. Through this structural method, when supporting the cavity 1, the adjusting arm 14 is pulled out or extended into the fixed arm 13 to adjust and tighten the positioning bolt 15 to position the second connecting arm 11 through the through hole on the side wall of the cavity 1, and then the screw rod 16 is turned to rotate and push the abutment plate 17 to press against the outer wall of the cavity 1. In this way, the supporting tooling can support from the inside of the cavity 1 and tighten from the outside of the cavity 1, effectively ensuring that the cavity 1 will not be greatly deformed during welding.
[0027] In this embodiment, the fixed arm 13 and the adjusting arm 14 are radially distributed along the ring 9, and the second connecting arm 11 is rotatably connected to the adjusting arm 14. The second connecting arm 11 can be rotated to the same length direction as the first support rod 2 and the second support rod 3 to improve the tightening effect on the outside of the cavity 1.
[0028] When in use, the support tool is placed inside the cavity 1 to be welded, and the adapting adjustment rod 4 is screwed to drive the two adjustment screws 5 to rotate relative to the first support rod 2 and the second support rod 3. The threaded sleeve 8 and the adjustment screw 5 are used to drive the first support rod 2 and the second support rod 3 to move away from or close to each other, thereby adjusting the length of the support tool to support the cavity 1 to be welded, so as to ensure that the cavity 1 will not be greatly deformed during welding, and by adjusting the length, it can be used for welding cavities 1 of different sizes. Further, when supporting the cavity 1, the positioning bolt 15 is adjusted and tightened by pulling the adjustment arm 14 to position the second connecting arm 11 through the through hole on the side wall of the cavity 1, and the second connecting arm 11 is rotated to the same length direction as the first support rod 2 and the second support rod 3, and then the screw 16 is screwed to rotate and push the plate 17 to press against the outer wall of the cavity 1, thereby, the support tool can support from the inside of the cavity 1, and can be tightened from the outside of the cavity 1, effectively ensuring that the cavity 1 will not be greatly deformed during welding.
[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. There are many ways of detachable installation, for example, it can be through the method of plug-in and buckle matching, and for example, through the method of bolt connection, etc.
[0030] The above clearly and completely describes the concept, specific structure and technical effects of the utility model in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection / connection relationships mentioned in the text do not refer to the direct connection of components, but refer to the fact that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation.
[0031] The specific description of the present invention in the above embodiments is only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technical engineers in this field may make some non-essential improvements and adjustments to the present invention based on the contents of the above-mentioned utility model, which fall within the scope of protection of the present invention.
Claims
1. An auxiliary support tool, characterized in that: include: A first support rod (2), a second support rod (3) and an adaptable adjustment rod (4) are arranged along the same axial direction, the adaptable adjustment rod (4) is located between the first support rod (2) and the second support rod (3), both ends of the adaptable adjustment rod (4) are coaxially connected with adjustment screws (5), the first support rod (2) and the second support rod (3) are respectively sleeved with two of the adjustment screws (5), and one end of the first support rod (2) and the second support rod (3) facing the adaptable adjustment rod (4) is installed and connected with a threaded sleeve (8), and the threaded sleeve (8) is threadedly matched with the adjustment screw (5).
2. The auxiliary support tooling according to claim 1, characterized in that: A tightening plate (6) is installed and connected to the ends of the first support rod (2) and the second support rod (3) that are away from each other, and a tensioning mechanism (7) is also provided at the ends of the first support rod (2) and the second support rod (3) that are away from each other.
3. The auxiliary support tooling according to claim 2, characterized in that: The tensioning mechanism (7) comprises a collar (9) rotatably sleeved on the first support rod (2) and the second support rod (3), a first connecting arm (10) arranged on the outer wall of the collar (9), and a second connecting arm (11) mounted on an end of the first connecting arm (10) away from the collar (9), the second connecting arm (11) being in an L-shaped structure, and a fastener (12) is arranged on an end of the second connecting arm (11) away from the first connecting arm (10).
4. The auxiliary support tooling according to claim 3, characterized in that: The first connecting arm (10) comprises a fixed arm (13) fixed on the outer wall of the collar (9) and an adjusting arm (14) movably inserted through the end of the fixed arm (13); a positioning bolt (15) for tightening the adjusting arm (14) is threadedly inserted through the side wall of the fixed arm (13); and the second connecting arm (11) is mounted on one end of the adjusting arm (14) extending outside the fixed arm (13).
5. The auxiliary support tooling according to claim 4, characterized in that: The fastener (12) comprises a screw rod (16) threadedly penetrated through an end of the second connecting arm (11) away from the adjusting arm (14); one end of the screw rod (16) facing the sleeve (9) is connected to the sleeve (9); and the other end of the screw rod (16) is provided with a wrench (18).
6. The auxiliary support tooling according to claim 5, characterized in that: The fixed arm (13) and the adjusting arm (14) are distributed radially along the collar (9), and the second connecting arm (11) is rotationally connected to the adjusting arm (14).
7. The auxiliary support tooling according to claim 1, characterized in that: The first support rod (2) and the second support rod (3) each have a sliding cavity (19) inside, a sliding block (20) is slidably embedded in the sliding cavity (19), and one end of the adjusting thread column (5) extending into the first support rod (2) and the second support rod (3) is connected to the sliding block (20).