Lining jig for shell machining
By designing the shell machine to process the inner lining fixture, using the combination of lining, inner shell, elastic frame, thread frame and thread disk, the troublesome problem of conventional shell machines when placing linings is solved, and more efficient lining is achieved Film installation process.
Patent Information
- Application Number
- CN202421258002.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-06-04
AI Technical Summary
When installing the lining of the tubular shell, the conventional housing machine has many internal shields and it is difficult to place smoothly, resulting in troublesome placing the stacking process.
A shell machining inner lining fixture is designed, including lining, inner shell, elastic frame, thread frame and threaded disk. Through the cooperation of these components, the lining can be stably stacked outside the inner shell and passed the hoisting equipment. Hung into the tubular shell.
This device makes the padding process of the lining more smooth and efficient, reduces the complexity and time of operation, and improves the installation efficiency of the housing machine.
Smart Images
Figure CN222511535U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of shell machining equipment, in particular to a shell machining lining fixture. Background Art
[0002] When installing linings on the outer shell of the tubular structure of the shell machine, the linings need to be stacked in the tubular shell one by one and then fixed in the tubular shell.
[0003] Because conventional shell machines need to stack the linings one by one inside, and there are many obstructions inside, it is difficult to stack them smoothly, which causes the problem that conventional shell machines are troublesome in stacking the linings for tubular shells.
[0004] To this end, we proposed a shell machining lining fixture to solve the above problems. Utility Model Content
[0005] The utility model aims to solve the problem that it is troublesome to stack linings of a conventional shell machine for a tubular shell, and proposes a shell machine lining processing jig.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A shell machining lining jig comprises a lining, an inner shell is wrapped inside the lining, an elastic frame is slidably mounted on the upper part of the inner shell, the elastic frame is pressed on the lining, a threaded frame is fixedly connected to the upper part of the inner shell, a threaded disk is threadedly mounted on the threaded frame, the lower end of the threaded disk is pressed on the elastic frame, and a base is snap-fitted and matched at the lower part of the inner shell. The target tubular shell is stuck in the base, and then the threaded disk is loosened, and the lining is stacked on the outside of the inner shell, and then the threaded disk is tightened to press the elastic frame, and the elastic frame presses the lining to stabilize the lining on the inner shell, and then the lining and the inner shell are hoisted into the tubular shell through the threaded disk with the help of lifting equipment, and then the upper part of the threaded frame is screwed, and the threaded frame acts on the inner shell to make the lower part of the inner shell engage with the base, continue to screw, unscrew the lower part of the inner shell, and then hoist the upper part of the inner shell upwards. After the lining is installed, remove the tubular sleeve, and finally remove the inner shell to facilitate the assembly of the lining in the tubular shell.
[0008] Preferably, a leather ring is fixedly connected to the lower part of the elastic frame. The elastic frame acts on the lining through the leather ring to increase the uniformity of the force on the upper part of the lining.
[0009] Preferably, the inner shell includes a shell and a threaded ring, and the threaded ring is threadedly mounted on the lower part of the shell. The threaded ring is used to block the lower end of the lining, so that the lining is clamped between the leather ring and the threaded ring. When the shell is subjected to a rotational force, the threaded ring is inserted into the base, and the shell is further screwed to separate from the threaded ring, which facilitates the separation of the shell from the lining.
[0010] Preferably, the threaded frame includes a lifting ring, a threaded column and a connecting rod, wherein the lifting ring is fixedly connected to the upper end of the threaded column, and the lower end of the threaded column is fixedly connected to the connecting rod. The hook is hung on the lifting ring, and when the lifting ring is subjected to an upward force, the lifting ring acts on the threaded column, and acts on the inner shell upward through the connecting rod, so as to facilitate the upward lifting of the device.
[0011] Preferably, the elastic frame includes a slide post, a tension spring, a pressure ring and a slide, the slide post slides through the slide, the tension spring is connected between the slide post and the slide, and the pressure ring is fixedly connected to the lower end of the slide post. When the slide is subjected to pressure from the threaded disk, the slide acts downward on the tension spring, which acts downward on the slide post through the tension spring, causing the slide post to act on the leather ring, so that the leather ring presses the lining downward.
[0012] Preferably, the elastic frame further comprises a sliding sleeve, and the sliding sleeve is fixedly connected to the lower end of the sliding frame. The sliding sleeve is used to increase the sliding contact range between the elastic frame and the threaded frame, thereby improving the stability of the sliding lifting of the elastic frame.
[0013] Preferably, the threaded disk includes a rotating disk and a threaded sleeve, and the rotating disk is fixedly connected to the upper outer end of the threaded sleeve. The rotating disk is used to increase the length of the screwing lever of the threaded sleeve, so as to facilitate manual screwing and rotation of the threaded sleeve.
[0014] In summary, the technical effects and advantages of the utility model are as follows:
[0015] 1. Stuck the target tubular shell in the base, then loosen the threaded disk, stack the lining on the outside of the inner shell, and then tighten the threaded disk to press the elastic frame, so that the elastic frame presses the lining, stabilize the lining on the inner shell, and then use the lifting equipment to lift the lining and inner shell into the tubular shell through the threaded disk, and then screw the upper part of the threaded frame, and act on the inner shell through the threaded frame to make the lower part of the inner shell buckle with the base, continue to screw, unscrew the lower part of the inner shell, and then lift the upper part of the inner shell upwards. After the lining is installed, remove the tubular sleeve, and finally remove the inner shell to facilitate the assembly of the lining in the tubular shell.
[0016] 2. Use the threaded ring to block the lower end of the lining so that the lining is clamped between the leather ring and the threaded ring. When the shell is subjected to rotational force, the threaded ring is inserted into the base and continued to be screwed to separate the shell from the threaded ring, making it easier for the shell to separate from the lining.
[0017] 3. Hang the hook on the lifting ring. When the lifting ring is subjected to an upward force, the lifting ring acts on the threaded column, and then acts on the inner shell through the connecting rod, making it convenient to lift the device upward.
[0018] 4. When the slide is subjected to the pressure of the threaded disk, the slide acts downward on the tension spring, which acts downward on the slide column through the tension spring, so that the slide column acts on the leather ring, making it convenient for the leather ring to press the lining downward. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the inner shell structure of the utility model;
[0021] Figure 3 This is a schematic diagram of the threaded frame structure of the utility model;
[0022] Figure 4 This is a schematic diagram of the elastic frame structure of the utility model;
[0023] Figure 5 It is a schematic diagram of the structure of the threaded disk of the utility model.
[0024] In the figure: 1, lining; 2, inner shell; 3, threaded frame; 4, elastic frame; 5, threaded disk; 6, leather ring; 7, base; 21, shell; 22, threaded ring; 31, lifting ring; 32, threaded column; 33, connecting rod; 41, sliding column; 42, pressure ring; 43, tension spring; 44, sliding sleeve; 45, sliding frame; 51, turntable; 52, threaded sleeve. DETAILED DESCRIPTION
[0025] The technical solutions in the utility model embodiments will be described clearly and completely below in conjunction with the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, rather than all of the embodiments.
[0026] Reference Figure 1 The present embodiment provides a shell machining lining jig, which includes a lining 1, an inner shell 2 wrapped inside the lining 1, an elastic frame 4 slidably installed on the upper part of the inner shell 2, the elastic frame 4 is pressed on the lining 1, a threaded frame 3 is fixedly connected to the upper part of the inner shell 2, a threaded disk 5 is threadedly installed on the threaded frame 3, the lower end of the threaded disk 5 is pressed on the elastic frame 4, and the lower part of the inner shell 2 is snap-fitted with a base 7.
[0027] Reference Figure 1 The lower part of the elastic frame 4 is fixedly connected with a leather ring 6. The elastic frame 4 acts on the lining 1 through the leather ring 6 to increase the uniformity of the force on the upper part of the lining 1.
[0028] Reference Figure 1 and Figure 2 The inner shell 2 includes a shell 21 and a threaded ring 22, and the threaded ring 22 is threadedly installed at the lower part of the shell 21. The threaded ring 22 blocks the lower end of the lining 1, so that the lining 1 is clamped between the leather ring 6 and the threaded ring 22. When the shell 21 is subjected to a rotational force, the threaded ring 22 is inserted into the base 7, and the shell 21 is separated from the threaded ring 22 by continuing to screw.
[0029] Reference Figure 1 , Figure 2 and Figure 3 The threaded frame 3 includes a lifting ring 31, a threaded column 32 and a connecting rod 33. The threaded ring 22 is fixedly connected to the upper inner end of the housing 21, the lifting ring 31 is fixedly connected to the upper end of the threaded column 32, and the lower end of the threaded column 32 is fixedly connected to the connecting rod 33. The hook is hung on the lifting ring 31. When the lifting ring 31 is subjected to an upward force, the lifting ring 31 acts on the threaded column 32, and acts on the inner housing 2 upward through the connecting rod 33.
[0030] Reference Figure 1 , Figure 3 and Figure 4 The elastic frame 4 includes a slide post 41, a tension spring 43, a pressure ring 42 and a slide 45. The leather ring 6 is fixedly connected to the lower end of the pressure ring 42. The slide 45 is slidably sleeved on the threaded column 32. The slide post 41 slides through the slide 45. The tension spring 43 is connected between the slide post 41 and the slide 45. The pressure ring 42 is fixedly connected to the lower end of the slide post 41. When the slide 45 is pressed by the threaded disk 5, the slide 45 acts downward on the tension spring 43, and the tension spring 43 acts downward on the slide post 41, so that the slide post 41 acts on the leather ring 6.
[0031] Reference Figure 1 , Figure 3 and Figure 4 The elastic frame 4 also includes a sliding sleeve 44, which is slidably sleeved on the threaded column 32, and the sliding sleeve 44 is fixedly connected to the lower end of the sliding frame 45. The sliding sleeve 44 is used to increase the sliding contact range between the elastic frame 4 and the threaded frame 3.
[0032] Reference Figure 1 , Figure 4 and Figure 5 The threaded disk 5 includes a rotating disk 51 and a threaded sleeve 52. The lower part of the threaded sleeve 52 is rotatably mounted on the upper part of the sliding sleeve 44, and the rotating disk 51 is fixedly connected to the upper outer end of the threaded sleeve 52. The rotating disk 51 is used to increase the screwing lever length of the threaded sleeve 52.
[0033] Working principle: The target tubular shell is stuck in the base 7, and then the threaded disk 5 is loosened, and the lining 1 is stacked on the outside of the inner shell 2, and then the threaded disk 5 is tightened to press the elastic frame 4, and the elastic frame 4 presses the lining 1 to stabilize the lining 1 on the inner shell 2, and then the lining 1 and the inner shell 2 are hoisted into the tubular shell through the threaded disk 5 with the help of the lifting equipment, and then the upper part of the threaded frame 3 is screwed, and the threaded frame 3 acts on the inner shell 2 to make the lower part of the inner shell 2 engage with the base 7, and continue to screw, unscrew the lower part of the inner shell 2, and then hoist the upper part of the inner shell 2 upwards. After the lining 1 is installed, the tubular sleeve is removed, and finally the inner shell 2 is removed.
[0034] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the utility model according to the technical scheme and utility model concept of the utility model, which should be covered by the protection scope of the utility model.
[0035] The description briefly mentions the application direction of the utility model for the prior art that is known to those skilled in the art and has not been changed, and combines it with the utility model to form a complete technology; the description avoids over-popularizing the technology familiar to those skilled in the art, and is used to assist those skilled in the art to quickly understand the main content of the utility model.
Claims
1. A casing machining lining jig, comprising a lining sheet (1), characterized in that: The lining (1) is wrapped with an inner shell (2), an elastic frame (4) is slidably mounted on the upper part of the inner shell (2), the elastic frame (4) is pressed on the lining (1), a threaded frame (3) is fixedly connected to the upper part of the inner shell (2), a threaded disk (5) is threadedly mounted on the threaded frame (3), the lower end of the threaded disk (5) is pressed on the elastic frame (4), and a base (7) is snap-fitted and matched at the lower part of the inner shell (2).
2. The casing machining lining jig according to claim 1, characterized in that: The lower part of the elastic frame (4) is fixedly connected with a leather ring (6).
3. The casing machining lining jig according to claim 1, characterized in that: The inner shell (2) comprises a shell (21) and a threaded ring (22), wherein the threaded ring (22) is threadably mounted on the lower portion of the shell (21).
4. The casing machining lining jig according to claim 1, characterized in that: The threaded frame (3) comprises a lifting ring (31), a threaded column (32) and a connecting rod (33); the lifting ring (31) is fixedly connected to the upper end of the threaded column (32); and the lower end of the threaded column (32) is fixedly connected to the connecting rod (33).
5. The casing machining lining jig according to claim 1, characterized in that: The elastic frame (4) comprises a slide column (41), a tension spring (43), a pressure ring (42) and a slide frame (45); the slide column (41) slides through the slide frame (45); the tension spring (43) is connected between the slide column (41) and the slide frame (45); and the pressure ring (42) is fixedly connected to the lower end of the slide column (41).
6. The casing machining lining jig according to claim 5, characterized in that: The elastic frame (4) further comprises a sliding sleeve (44), wherein the sliding sleeve (44) is fixedly connected to the lower end of the sliding frame (45).
7. The casing machining lining jig according to claim 1, characterized in that: The threaded disc (5) comprises a rotating disc (51) and a threaded sleeve (52), wherein the rotating disc (51) is fixedly connected to the upper outer end of the threaded sleeve (52).