Base and barrel folding tool

Abstract

The invention discloses a base and barrel folding tool, and belongs to the technical field of folding tools, the base and barrel folding tool comprises a first assembling frame and a second assembling frame, the second assembling frame is arranged on one side of the first assembling frame, a clamping mechanism is arranged between the first assembling frame and the second assembling frame, and the clamping mechanism comprises an overturning shell, an overturning supporting arm and a spring housing; the overturning shell is arranged on one side of the first assembling frame. Through the arranged clamping mechanism, the distance between the first assembling frame and the second assembling frame can be adjusted to adapt to the set width of the base, and the positioning insert block can be conveniently clamped and positioned on the base through the elastic action of the first assembling frame and the second assembling frame; and the first assembling frame and the second assembling frame are installed in a clamping mode, follow-up flexible disassembly is facilitated, meanwhile, the first assembling frame and the second assembling frame can be folded and stored through the overturning arrangement of the overturning supporting arm and the overturning shell, and therefore the occupied space of the folding tool is reduced in the idle process.

Description

Technical Field

[0001] The invention belongs to the technical field of closing tooling, and in particular relates to a closing tooling for a base and a cylinder. Background Art

[0002] As a special structure, the assembly process of the rotor sail barrel involves multiple complex steps, especially when welding and assembling with the base, high precision and stability need to be ensured. Due to the large size of the rotor sail barrel and the strict requirements on environmental conditions, material properties and process control during the welding and assembly process, the pre-design and production of the closing tooling has become a key link to ensure the quality and efficiency of the assembly. In the traditional welding and assembly process, the docking of the rotor sail barrel and the base often relies on the manual operation of workers and simple matching devices. This method is not only inefficient, but also difficult to ensure the accuracy and stability of the docking, which is easy to cause welding defects and workpiece deformation. In addition, since the rotor sail barrel will be affected by thermal stress during the welding process, if there is no suitable tooling for support and fixation, it is easy to deform, which will affect the performance and life of the entire structure. In order to solve the above problems, it is necessary to design a special closing tooling, which should be able to accurately position and fix the rotor sail barrel and the base to ensure the smooth progress of the welding and assembly process. At the same time, the tooling should also have sufficient rigidity and stability to withstand the thermal and mechanical stresses during the welding process and prevent the deformation of the workpiece.

[0003] At present, when designing a closing tool, multiple factors need to be considered, including the size and shape of the rotor sail barrel and the base. The existing closing tool does not take into account the convenience of adjustment and disassembly, so the installation adaptability of the rotor sail barrel and the base of different sizes and shapes is poor, and the cover shell for the vertical entry of the positioning barrel is generally locked with screws, which makes the subsequent disassembly and assembly of the cover shell more troublesome. Therefore, a base and barrel closing tool is needed to solve the problems existing in the prior art. Summary of the invention

[0004] The purpose of the present invention is to provide a base and cylinder closing tool to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a base and cylinder closing tool, comprising a first assembly frame and a second assembly frame, the second assembly frame is arranged at one side of the first assembly frame, a clamping mechanism is arranged between the first assembly frame and the second assembly frame, the clamping mechanism comprises a flip shell, a flip support arm and a spring cover shell, the flip shell is arranged at one side of the first assembly frame, the flip support arm is arranged at one side of the second assembly frame, the spring cover shell is fixed on one end face of the flip shell, and a height adjustment mechanism is arranged above the first assembly frame and the second assembly frame; The height adjustment mechanism includes a height adjustment slide box, and the two height adjustment slide boxes are respectively fixed on the upper end surfaces of the first assembly frame and the second assembly frame. A first hinge seat is slidably fixed on one side surface of the height adjustment slide box, a second hinge seat is provided on one side of the first hinge seat, and an articulated adjustment arm is hinged between the first articulated seat and the second articulated seat.

[0006] It should be noted in the scheme that a height-adjusting slider is fixed to one end of the first articulated seat, and the height-adjusting slider is slidably connected in the inner cavity of the height-adjusting slide box. A height-adjusting screw hole is provided on the upper end surface of the height-adjusting slider, and the height-adjusting lead screw is threadedly connected to the height-adjusting screw hole of the height-adjusting slider. A height-adjusting operating knob is fixed to the end of the height-adjusting lead screw extending out of the height-adjusting slide box, and a rotating bearing is fixed to the inner bottom wall of the height-adjusting slide box, and the lower end of the height-adjusting lead screw extends into the rotating bearing.

[0007] It is further worth mentioning that a top clamping ring is fixed to one end of the second hinged seat, an anti-slip gasket is fixed to the lower end surface of the top clamping ring, a clearance opening is arranged inside the top clamping ring, and a vertical guide mechanism is arranged above the top clamping ring.

[0008] It should be further explained that the vertical guide mechanism includes a roller frame and a guide roller, the roller frame is arranged above the top clamping ring, a connecting rod is fixed between the roller frame and the upper end surface of the top clamping ring, the guide roller is rotatably connected to the inside of the roller frame, one end surface of the roller frame is provided with a roller rotating hole matching the rotation of the guide roller, and the outer surface of the guide roller is provided with an elastic rubber sleeve.

[0009] As a preferred embodiment, a side extrusion frame is fixed to the lower end of the articulated adjusting arm, and the side extrusion frame includes a spring sleeve, a telescopic slide rod, a support base and a tension spring. The spring sleeve is fixed at the lower end surface of the articulated adjusting arm, the telescopic slide rod is slidably connected to the inside of the spring sleeve, the support base is fixed to one end of the telescopic slide rod extending out of the spring sleeve, and a tension spring is provided at the portion where the telescopic slide rod extends into the spring sleeve.

[0010] As a preferred embodiment, one end of the tension spring is fixed to the lower end surface of the telescopic slider, the other end of the tension spring is fixed to the inner end wall of the spring sleeve, and the end of the telescopic slide rod extending into the spring sleeve is fixed with a telescopic slider, and the telescopic slider is slidably connected to the inside of the spring sleeve.

[0011] As a preferred embodiment, a receiving notch is provided on the upper end surface of the flip shell, and a strip-shaped adjustment groove is provided on the inner side wall where the receiving notch is located.

[0012] As a preferred embodiment, both end surfaces of the flip arm are fixed with adjustment knobs, one end of one of the adjustment knobs is fixed with a steering adjustment column, and the adjustment knob is movably connected to the flip shell.

[0013] As a preferred embodiment, the interior of the spring cover is slidingly connected to the resisting slider, a horizontal guide column is fixed between the inner walls at both ends of the spring cover, an adjusting screw hole is provided on one end face of the resisting slider, the adjusting screw hole of the resisting slider is slidingly sleeved on the horizontal guide column, a rotation groove body is provided on one end face of the resisting slider, the steering adjustment column is rotatably connected in the rotation groove body of the resisting slider, a return spring is externally sleeved on the horizontal guide column, one end of the return spring is fixed on the end face of the resisting slider, and the other end of the return spring is fixed on the inner end wall of the spring cover.

[0014] As a preferred embodiment, positioning blocks are fixed to both ends of one side surface of the first assembly frame and the second assembly frame, a first connecting frame is fixed between the first assembly frame and the flip shell, and a second connecting frame is fixed between the flip arm and the second assembly frame.

[0015] Compared with the prior art, the base and cylinder closing tooling provided by the present invention has at least the following beneficial effects: By means of the provided clamping mechanism, the spacing between the first assembly frame and the second assembly frame can be adjusted to adapt to the setting width of the base, the elastic force of the first assembly frame and the second assembly frame can facilitate the clamping and positioning of the positioning insert on the base, and the first assembly frame and the second assembly frame adopt a clamping installation method to facilitate subsequent flexible disassembly, and at the same time, the flipping setting of the flip arm and the flip shell enables the first assembly frame and the second assembly frame to be folded and stored, thereby reducing the space occupied by the folding tooling during idleness.

[0016] Through the height adjustment mechanism, the sliding adjustment of the height adjustment slider can control the descent of the top clamping ring and limit the clamping of the cover shell from above, thereby reducing the trouble of the cover shell being offset during the assembly process; during the tilt adjustment of the articulated adjustment arm, the telescopic slide rod with buffering elasticity can also use the support base to limit the inclined side of the cover shell; the multi-directional clamping structure formed by the support base and the top clamping ring can ensure the clamping and positioning effect of the cover shell and the base; and the vertical guide mechanism arranged circumferentially on the upper end face of the top clamping ring can play a guiding role in the process of inserting the cylinder into the interior of the cover shell, thereby improving the vertical retention effect during the closing of the cylinder and the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the base structure of the present invention; Figure 2It is a three-dimensional diagram of the overall structure of the folding tool of the present invention; Figure 3 It is a three-dimensional diagram of the flip arm structure of the present invention; Figure 4 This is a diagram showing the flipping state of the flipping support arm of the present invention; Figure 5 It is a three-dimensional diagram of the cross-sectional structure of the spring cover of the present invention; Figure 6 It is a three-dimensional diagram of the flip arm structure of the present invention; Figure 7 It is a three-dimensional diagram of the top clamping ring structure of the present invention; Figure 8 It is a three-dimensional diagram of the cross-sectional structure of the height-adjusting sliding box of the present invention; Fig. 9 It is a three-dimensional diagram of the structure of the articulated adjustment arm of the present invention; Fig.10 It is a three-dimensional diagram of the cross-sectional structure of the spring sleeve of the present invention; Fig.11 It is a three-dimensional diagram of the disassembled structure of the vertical guide mechanism of the present invention.

[0018] In the figure: 1, first assembly frame; 2, second assembly frame; 3, positioning insert; 4, first connecting frame; 5, flip shell; 6, flip arm; 7, second connecting frame; 8, spring cover; 9, receiving notch; 10, strip adjustment groove; 11, adjustment knob; 12, steering adjustment column; 13, resistance slider; 14, rotation slot body; 15, adjustment screw hole; 16, horizontal guide column; 17, reset spring; 18, top clamping ring; 19, vertical guide mechanism; 20, height adjustment mechanism; 21, height adjustment slider Box; 22. First articulated seat; 23. Articulated adjustment arm; 24. Second articulated seat; 25. Height adjustment slider; 26. Height adjustment lead screw; 27. Height adjustment operating knob; 28. Rotation bearing; 29. ​​Height adjustment screw hole; 30. Side extrusion frame; 31. Spring sleeve; 32. Telescopic slide rod; 33. Support base; 34. Telescopic slide rod; 35. Tension spring; 36. Roller frame; 37. Connecting rod; 38. Guide roller; 39. Elastic rubber sleeve; 40. Roller rotation hole; 41. Anti-skid pad; 42. Give way. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations. Specific embodiment 1 See also Figure 1-11The present invention provides a base and cylinder closing tool, including a first assembly frame 1 and a second assembly frame 2, the second assembly frame 2 is arranged at one side of the first assembly frame 1, a clamping mechanism is arranged between the first assembly frame 1 and the second assembly frame 2, the clamping mechanism includes a flip shell 5, a flip support arm 6 and a spring cover 8, the flip shell 5 is arranged at one side of the first assembly frame 1, the flip support arm 6 is arranged at one side of the second assembly frame 2, the spring cover 8 is fixed on one end surface of the flip shell 5, and a height adjustment mechanism 20 is arranged above the first assembly frame 1 and the second assembly frame 2.

[0021] It is worth mentioning that a side extrusion frame 30 is fixed to the lower end of the articulated adjustment arm 23, and the side extrusion frame 30 includes a spring sleeve 31, a telescopic slide rod 32, a support base 33 and a tension spring 35. The spring sleeve 31 is fixed at the lower end surface of the articulated adjustment arm 23, and the telescopic slide rod 32 is slidably connected to the inside of the spring sleeve 31. The support base 33 is fixed to one end of the telescopic slide rod 32 extending out of the spring sleeve 31, and a tension spring 35 is sleeved on the portion where the telescopic slide rod 32 extends into the spring sleeve 31. The elastic force of the first assembly frame 1 and the second assembly frame 2 can facilitate the clamping and positioning of the positioning block 3 on the base, and the first assembly frame 1 and the second assembly frame 2 adopt a clamping installation method to facilitate subsequent flexible disassembly.

[0022] It is worth mentioning that one end of the tension spring 35 is fixed to the lower end surface of the telescopic slider 34, and the other end of the tension spring 35 is fixed to the inner end wall of the spring sleeve 31. The telescopic slider 34 is fixed to one end of the telescopic slide rod 32 extending into the spring sleeve 31, and the telescopic slider 34 is slidably connected to the inside of the spring sleeve 31.

[0023] It is worth explaining in detail that a receiving slot 9 is provided on the upper end surface of the flip shell 5, and a strip-shaped adjustment slot 10 is provided on the inner side wall where the receiving slot 9 is located. The flip arm 6 is pulled along the flip shell 5, so that the flip arm 6 slides outward along the receiving slot 9 of the flip shell 5. The telescopic slide rod 32 with buffering elasticity can also use the support base 33 to clamp and limit the inclined side of the cover shell. The multi-directional clamping structure formed by the support base 33 and the top clamping ring 18 can ensure the clamping and positioning effect of the cover shell and the base.

[0024] It is worth mentioning that both end surfaces of the flip arm 6 are fixed with adjustment knobs 11, one end of each adjustment knob 11 is fixed with a steering adjustment column 12, and the adjustment knob 11 is movably connected to the flip shell 5. The flip setting of the flip arm 6 and the flip shell 5 enables the first assembly frame 1 and the second assembly frame 2 to be folded and stored, thereby reducing the space occupied by the folding tooling during idleness.

[0025] It is worth explaining in detail that the interior of the spring cover 8 is slidably connected to the resisting slider 13, a horizontal guide column 16 is fixed between the inner walls at both ends of the spring cover 8, an adjusting screw hole 15 is provided on one end face of the resisting slider 13, the adjusting screw hole 15 of the resisting slider 13 is slidably sleeved on the horizontal guide column 16, a rotating groove body 14 is provided on one end face of the resisting slider 13, the steering adjustment column 12 is rotatably connected in the rotating groove body 14 of the resisting slider 13, a reset spring 17 is sleeved on the outside of the horizontal guide column 16, one end of the reset spring 17 is fixed on the end face of the resisting slider 13, and the other end of the reset spring 17 is fixed on the inner end wall of the spring cover 8.

[0026] It is worth to explain in detail that positioning blocks 3 are fixed to both ends of one side surface of the first assembly frame 1 and the second assembly frame 2, a first connecting frame 4 is fixed between the first assembly frame 1 and the flip shell 5, and a second connecting frame 7 is fixed between the flip arm 6 and the second assembly frame 2.

[0027] This solution has the following working process: before use, the flip arm 6 is pulled along the flip shell 5, so that the flip arm 6 slides outward along the accommodating groove 9 of the flip shell 5, thereby driving the resisted slider 13 to slide inside the spring cover 8 and stretching the reset spring 17, so that the distance between the first assembly frame 1 and the second assembly frame 2 can be adjusted to adapt to the setting width of the base, and the elastic force of the first assembly frame 1 and the second assembly frame 2 can facilitate the positioning block 3 to be clamped and positioned on the base, and the first assembly frame 1 and the second assembly frame 2 adopt a clamping installation method to facilitate subsequent flexible disassembly, and at the same time, the flipping setting of the flip arm 6 and the flip shell 5 enables the first assembly frame 1 and the second assembly frame 2 to be folded and stored, thereby reducing the space occupied by the folding tooling during idleness.

[0028] According to the above working process, it can be known that the distance between the first assembly frame 1 and the second assembly frame 2 can be adjusted to adapt to the setting width of the base, the elastic force of the first assembly frame 1 and the second assembly frame 2 can facilitate the positioning block 3 to be clamped and positioned on the base, and the first assembly frame 1 and the second assembly frame 2 are installed in a clamping manner to facilitate subsequent flexible disassembly. At the same time, the flip setting of the flip arm 6 and the flip shell 5 enables the first assembly frame 1 and the second assembly frame 2 to be folded and stored, thereby reducing the space occupied by the folding tooling during idleness. Specific embodiment 2 See also Figure 1-11The present invention provides a base and cylinder closing tool, including a first assembly frame 1 and a second assembly frame 2, the second assembly frame 2 is arranged on one side of the first assembly frame 1, a clamping mechanism is arranged between the first assembly frame 1 and the second assembly frame 2, a height adjustment mechanism 20 is arranged above the first assembly frame 1 and the second assembly frame 2, the height adjustment mechanism 20 includes a height adjustment slide box 21, the two height adjustment slide boxes 21 are respectively fixed on the upper end surfaces of the first assembly frame 1 and the second assembly frame 2, a first hinge seat 22 is slidably fixed on one side surface of the height adjustment slide box 21, a second hinge seat 24 is arranged on one side of the first hinge seat 22, and an articulated adjustment arm 23 is hinged between the first articulated seat 22 and the second articulated seat 24.

[0030] It is worth mentioning that a height-adjusting slider 25 is fixed to one end of the first articulated seat 22, and the height-adjusting slider 25 is slidably connected in the inner cavity of the height-adjusting slide box 21. A height-adjusting screw hole 29 is provided on the upper end surface of the height-adjusting slider 25, and a height-adjusting screw 26 is threadedly connected to the height-adjusting screw hole 29 of the height-adjusting slider 25. A height-adjusting operating knob 27 is fixed to one end of the height-adjusting screw 26 extending out of the height-adjusting slide box 21, and a rotating bearing 28 is fixed to the inner bottom wall of the height-adjusting slide box 21, and the lower end of the height-adjusting screw 26 extends into the rotating bearing 28.

[0031] It is worth mentioning that a top clamping ring 18 is fixed to one end of the second hinged seat 24, a non-slip gasket 41 is fixed to the lower end surface of the top clamping ring 18, a clearance opening 42 is provided inside the top clamping ring 18, and a vertical guide mechanism 19 is provided above the top clamping ring 18. The sliding adjustment of the height adjustment slider 25 can control the descent of the top clamping ring 18 and restrict the clamping of the cover shell from above, thereby reducing the trouble of the cover shell being offset during the assembly process.

[0032] It is worth explaining in detail that the vertical guide mechanism 19 includes a roller frame 36 and a guide roller 38. The roller frame 36 is arranged above the top clamping ring 18. A connecting rod 37 is fixed between the roller frame 36 and the upper end surface of the top clamping ring 18. The guide roller 38 is rotatably connected to the inside of the roller frame 36. One end surface of the roller frame 36 is provided with a roller rotating hole 40 that matches the rotation of the guide roller 38. The outer surface of the guide roller 38 is sleeved with an elastic rubber sleeve 39. The vertical guide mechanism 19 arranged circumferentially on the upper end surface of the top clamping ring 18 can play a guiding role in the process of inserting the cylinder into the interior of the cover shell, thereby improving the vertical retention effect during the closing process of the cylinder and the base.

[0033] The scheme has the following working process: the cover shell used for positioning the cylinder and the base is placed on the base, and then the height adjustment operating knob 27 on the upper part of the height adjustment slide box 21 is rotated to drive the height adjustment screw 26 to rotate inside the height adjustment slide box 21, and the height adjustment slider 25 threadedly connected to the height adjustment screw 26 slides downward along the height adjustment slide box 21, and the articulated adjustment arm 23 is articulated between the first articulated seat 22 and the second articulated seat 24, so that the sliding adjustment of the height adjustment slider 25 can control the top clamping ring 18 to descend and clamp the cover shell from above, thereby reducing the cover shell In order to avoid the problem of offset during the assembly process, during the tilt adjustment of the articulated adjustment arm 23, the telescopic slide rod 32 with buffering elasticity can also use the support base 33 to clamp and limit the inclined side of the cover shell. The multi-directional clamping structure formed by the support base 33 and the top clamping ring 18 can ensure the clamping and positioning effect of the cover shell and the base. The vertical guide mechanism 19 arranged circumferentially on the upper end face of the top clamping ring 18 can play a guiding role in the process of inserting the cylinder into the interior of the cover shell, thereby improving the vertical retention effect during the closing process of the cylinder and the base.

[0034] According to the above working process, it can be known that the sliding adjustment of the height adjustment slider 25 can control the descent of the top clamping ring 18 and clamp and limit the cover shell from above, thereby reducing the trouble of the cover shell being offset during the assembly process. During the tilt adjustment of the hinged adjustment arm 23, the telescopic slide rod 32 with buffering elasticity can also use the support base 33 to clamp and limit the inclined side of the cover shell. The multi-directional clamping structure formed by the support base 33 and the top clamping ring 18 can ensure the clamping and positioning effect of the cover shell and the base. The vertical guide mechanism 19 arranged circumferentially on the upper end surface of the top clamping ring 18 can play a guiding role in the process of inserting the cylinder into the interior of the cover shell, thereby improving the vertical retention effect during the closing of the cylinder and the base.

[0035] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Although the embodiments of the present invention have been shown and described, the patent scope of the present invention is not limited thereby. Any equivalent structure or equivalent process transformation made by using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are equally included in the patent protection scope of the present invention. Regarding the contents of the embodiments of the present invention, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A base and cylinder closing tool, comprising a first assembly frame (1) and a second assembly frame (2), wherein the second assembly frame (2) is arranged on one side of the first assembly frame (1), and is characterized in that: A clamping mechanism is provided between the first assembly frame (1) and the second assembly frame (2), the clamping mechanism comprising a flip shell (5), a flip support arm (6) and a spring cover (8), the flip shell (5) being provided on one side of the first assembly frame (1), the flip support arm (6) being provided on one side of the second assembly frame (2), the spring cover (8) being fixed on one end surface of the flip shell (5), and a height adjustment mechanism (20) being provided above the first assembly frame (1) and the second assembly frame (2); The height adjustment mechanism (20) comprises a height adjustment slide box (21), wherein the two height adjustment slide boxes (21) are respectively fixed to the upper end surfaces of the first assembly frame (1) and the second assembly frame (2), a first hinge seat (22) is slidably fixed on one side surface of the height adjustment slide box (21), a second hinge seat (24) is provided on one side of the first hinge seat (22), and an articulated adjustment arm (23) is articulated between the first articulated seat (22) and the second articulated seat (24).

2. The base and cylinder closing tool according to claim 1, characterized in that: A height adjustment slider (25) is fixed to one end of the first hinge seat (22), and the height adjustment slider (25) is slidably connected in the inner cavity of the height adjustment slide box (21). A height adjustment screw hole (29) is provided on the upper end surface of the height adjustment slider (25), and the height adjustment lead screw (26) is threadedly connected to the height adjustment screw hole (29) of the height adjustment slider (25). A height adjustment operating knob (27) is fixed to one end of the height adjustment lead screw (26) extending out of the height adjustment slide box (21), and a rotating bearing (28) is fixed to the inner bottom wall of the height adjustment slide box (21), and the lower end of the height adjustment lead screw (26) extends into the rotating bearing (28).

3. The base and cylinder closing tool according to claim 2, characterized in that: A top clamping ring (18) is fixed to one end of the second hinged seat (24), a non-slip gasket (41) is fixed to the lower end surface of the top clamping ring (18), a clearance opening (42) is provided inside the top clamping ring (18), and a vertical guide mechanism (19) is provided above the top clamping ring (18).

4. The base and cylinder closing tool according to claim 3, characterized in that: The vertical guide mechanism (19) comprises a roller frame (36) and a guide roller (38); the roller frame (36) is arranged above the top clamping ring (18); a connecting rod (37) is fixed between the roller frame (36) and the upper end surface of the top clamping ring (18); the guide roller (38) is rotatably connected to the inside of the roller frame (36); one end surface of the roller frame (36) is provided with a roller rotating hole (40) that is rotationally matched with the guide roller (38); and the outer surface of the guide roller (38) is sleeved with an elastic rubber sleeve (39).

5. The base and cylinder closing tool according to claim 4, characterized in that: A side extrusion frame (30) is fixed to the lower end of the articulated adjustment arm (23), and the side extrusion frame (30) comprises a spring sleeve (31), a telescopic slide rod (32), a support base (33) and a tension spring (35). The spring sleeve (31) is fixed to the lower end surface of the articulated adjustment arm (23), the telescopic slide rod (32) is slidably connected inside the spring sleeve (31), the support base (33) is fixed to one end of the telescopic slide rod (32) extending out of the spring sleeve (31), and the portion of the telescopic slide rod (32) extending into the spring sleeve (31) is sleeved with a tension spring (35).

6. The base and cylinder closing tool according to claim 5, characterized in that: One end of the tension spring (35) is fixed to the lower end surface of the telescopic slider (34), and the other end of the tension spring (35) is fixed to the inner end wall of the spring sleeve (31). One end of the telescopic slide rod (32) extending into the spring sleeve (31) is fixed with the telescopic slider (34), and the telescopic slider (34) is slidably connected to the inside of the spring sleeve (31).

7. The base and cylinder closing tool according to claim 6, characterized in that: The upper end surface of the flip shell (5) is provided with a receiving slot (9), and the inner side wall where the receiving slot (9) is located is provided with a strip-shaped adjustment slot (10).

8. The base and cylinder closing tool according to claim 7, characterized in that: Both end surfaces of the flip support arm (6) are fixed with adjustment knobs (11), one end of one of the adjustment knobs (11) is fixed with a steering adjustment column (12), and the adjustment knob (11) is movably connected to the flip housing (5).

9. The base and cylinder closing tool according to claim 8, characterized in that: The interior of the spring housing (8) is slidably connected to the resisting slider (13); a horizontal guide column (16) is fixed between the inner walls at both ends of the spring housing (8); an adjusting screw hole (15) is provided on one end surface of the resisting slider (13); the adjusting screw hole (15) of the resisting slider (13) is slidably sleeved on the horizontal guide column (16); a rotating groove body (14) is provided on one end surface of the resisting slider (13); the steering adjustment column (12) is rotatably connected in the rotating groove body (14) of the resisting slider (13); a return spring (17) is sleeved on the outside of the horizontal guide column (16); one end of the return spring (17) is fixed to the end surface of the resisting slider (13); and the other end of the return spring (17) is fixed to the inner end wall of the spring housing (8).

10. The base and cylinder closing tool according to claim 9, characterized in that: Positioning inserts (3) are fixed to both ends of one side surface of the first assembly frame (1) and the second assembly frame (2); a first connecting frame (4) is fixed between the first assembly frame (1) and the flip shell (5); and a second connecting frame (7) is fixed between the flip support arm (6) and the second assembly frame (2).

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