A pressing device for processing of an oil cylinder protective cover

Abstract

The utility model discloses a kind of pressing devices for oil cylinder protective cover processing, belong to the field of machining, including lower mould component, still including upper mould component, slidingly connected in lower mould component;Compression component, slidingly connected in lower mould component;Packaging component, fixedly connected in lower mould component;The lower mould component includes base, still includes the compression groove being opened in base, the limiting block being fixedly connected in base, the positioning hole being fixedly connected in base, the stand being fixedly connected in base, the slide way being opened in stand, the sliding hole being opened in stand, protective cover is placed on compression groove.The utility model is through lower mould component and upper mould component and compression component, the compression process of protective cover is automated and standardized, reduces manual input, improves work efficiency, avoid the harm caused by artificial continuous contact toxic substance, also provide key link equipment support for automated production protective cover.

Description

Technical Field

[0001] This utility model relates to the field of machining technology, specifically a clamping device for machining hydraulic cylinder protective covers. Background Technology

[0002] Hydraulic cylinders are the core components of hydraulic systems. During operation, such as machining, excavation, and mining, they are often exposed to large amounts of iron filings, dust, and even gravel. Because the fit between the hydraulic cylinder and the hydraulic rod is very precise, if dirt adheres to them during operation, it can cause the hydraulic cylinder to jam or even fail prematurely, severely affecting its service life. Therefore, it is necessary to install a cylinder guard to shield the hydraulic cylinder from dust and dirt, reducing the impact of harsh working environments on the hydraulic cylinder.

[0003] After the hydraulic cylinder protective cover is manufactured, it needs to be compressed to facilitate transportation. The compressed protective cover is also easier to install on the hydraulic cylinder. However, there is no special equipment for compressing the manufactured protective cover in the current technology. During the packaging process, workers need to manually compress and pack it, which is time-consuming and labor-intensive.

[0004] An investigation revealed that a Chinese utility model patent discloses a heat insulation protective cover for a hydraulic cylinder (publication number: CN217327928U), comprising a hydraulic cylinder body, with a combined protective cover body fixedly connected to one end of the hydraulic cylinder body. The protective cover body is connected to an inlet and an outlet. A cooling water pipe is installed inside the protective cover body, with its two ends connected to the inlet and outlet respectively. The combined protective cover body can cover the outside of the front cover of the hydraulic cylinder, providing heat insulation protection for the front cover. At the same time, the spiral cooling water pipe inside the protective cover body can continuously cool and reduce the temperature of the front cover, preventing deformation and oil leakage caused by high temperature, thereby improving the service life of the hydraulic cylinder.

[0005] In the aforementioned prior art, the hydraulic cylinder is protected by a protective cover, and the front cover is cooled. During the production and processing of this protective cover, it needs to be compressed to reduce its volume during packaging and transportation before loading. At the same time, it also needs to be shaped after compression to prevent it from regaining its volume due to the loss of extrusion pressure after compression.

[0006] Therefore, this utility model provides a clamping device for processing hydraulic cylinder protective covers to solve the above problems. Utility Model Content

[0007] (a) Technical problems to be solved

[0008] This utility model provides a clamping device for processing hydraulic cylinder protective covers, which aims to solve the problems mentioned in the background art.

[0009] (II) Technical Solution

[0010] To achieve the above objectives, this utility model provides the following technical solution: a clamping device for processing hydraulic cylinder protective covers, comprising a lower molding component and an upper molding component slidably connected to the lower molding component; a compression component slidably connected to the lower molding component; and an encapsulation component fixedly connected to the lower molding component;

[0011] The lower component includes a base, a compression groove formed on the base, a limiting block fixedly connected to the base, a positioning hole fixedly connected to the base, a column fixedly connected to the base, a slide rail formed on the column, a sliding hole formed on the column, and a protective cover placed on the compression groove.

[0012] As a preferred technical solution of this application, the upper component includes a slider slidably connected in the slide rail, a top plate fixedly connected to the slider, a mating groove formed on the top plate, a positioning post fixedly connected to the top plate, and a limiting plate fixedly connected to the top plate.

[0013] As a preferred technical solution of this application, the compression assembly includes a balance column slidably connected in a sliding hole, a push plate fixedly connected to the balance column, a threaded sleeve fixedly connected to the push plate, a lead screw rotatably connected to the threaded sleeve, a motor fixedly connected to the lead screw, and a push column fixedly connected to the push plate.

[0014] As a preferred technical solution of this application, the packaging component includes a through plate fixedly connected to the base, a through hole formed on the through plate, a placement groove formed on the through plate, a heating seat fixedly connected to the end of the through plate, and a hot air hole formed on the heating seat.

[0015] As a preferred technical solution of this application, the packaging component includes a back plate fixedly connected to the heating base, a discharge hole opened on the back plate, a discharge groove opened on the back plate, a handle slidably connected in the discharge groove, a discharge plate fixedly connected to the handle, a small hole opened on the discharge plate, a filling groove opened on the discharge plate, and a heat shrink sleeve placed in the filling groove.

[0016] As a preferred technical solution of this application, one end of the motor is fixedly connected to the column, the diameter of the small hole is smaller than that of the unloading hole, and the diameter of the unloading hole is equal to that of the through hole.

[0017] (III) Beneficial Effects

[0018] This invention automates and standardizes the compression process of the protective cover by using a lower component, an upper component, and a compression component. This reduces manual labor, improves work efficiency, avoids harm caused by continuous human contact with toxic substances, and provides key equipment support for the automated production of protective covers.

[0019] This invention uses a packaging component to heat-shrink the compressed protective cover with a heat-shrink sleeve, making the sealed protective cover less likely to loosen, reducing its size, and facilitating transportation. At the same time, the sealed protective cover can also be printed with icons or text information, which is beneficial for product description and for protecting the protective cover from damage during transportation. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is an exploded view for practical use;

[0022] Figure 3 This is a structural diagram of the upper and lower components of this utility model;

[0023] Figure 4 This is a structural diagram of the compression component in this utility model;

[0024] Figure 5 This is a structural diagram of the encapsulated component in this utility model;

[0025] Figure 6 This is an exploded view of the packaged components for this utility model;

[0026] Figure 7 for Figure 6 Another perspective on the structure diagram.

[0027] In the diagram: 1. Lower component; 11. Base; 12. Compression groove; 13. Limiting block; 14. Positioning hole; 15. Column; 16. Slide rail; 17. Sliding hole; 18. Protective cover; 2. Upper component; 21. Slider; 22. Top plate; 23. Mating groove; 24. Positioning post; 25. Limiting plate; 3. Compression component; 31. Balance post; 32. Push plate; 33. Screw sleeve; 34. Lead screw; 35. Motor; 36. Push post; 4. Encapsulation component; 41. Through plate; 42. Through hole; 43. Placement groove; 44. Heating seat; 45. Hot air hole; 46. Back plate; 47. Unloading hole; 48. Unloading groove; 49. Handle; 410. Unloading plate; 411. Small hole; 412. Loading groove; 413. Heat shrink sleeve. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] This utility model provides a clamping device, such as Figures 1-4 As shown, it includes a lower component 1 and an upper component 2, which is slidably connected to the lower component 1; a compression component 3, which is slidably connected to the lower component 1; and an encapsulation component 4, which is fixedly connected to the lower component 1.

[0030] The lower component 1 includes a base 11, a compression groove 12 formed on the base 11, a limiting block 13 fixedly connected to the base 11, a positioning hole 14 fixedly connected to the base 11, a column 15 fixedly connected to the base 11, a slide 16 formed on the column 15, a sliding hole 17 formed on the column 15, and a protective cover 18 placed on the compression groove 12.

[0031] The upper component 2 includes a slider 21 slidably connected in the slide rail 16, a top plate 22 fixedly connected to the slider 21, a mating groove 23 opened on the top plate 22, a positioning post 24 fixedly connected to the top plate 22, and a limiting plate 25 fixedly connected to the top plate 22.

[0032] The compression assembly 3 includes a balance column 31 slidably connected in the sliding hole 17, a push plate 32 fixedly connected to the balance column 31, a threaded sleeve 33 fixedly connected to the push plate 32, a lead screw 34 rotatably connected to the threaded sleeve 33, a motor 35 fixedly connected to the lead screw 34, and a push column 36 fixedly connected to the push plate 32.

[0033] The traditional process of manually compressing and packaging the protective cover 18 is time-consuming and labor-intensive. In addition, due to the need for heat shrinking of plastic, there is a risk of leakage of toxic substances, which can easily cause harm to workers. The compression groove 12 and mating groove 23 in the lower component 1 and the upper component 2 can hold the protective cover 18 in the unfolded state. The limiting block 13 corresponds to the limiting plate 25, and the positioning hole 14 corresponds to the positioning post 24, so that the upper component 2 and the lower component 1 are accurately positioned to correspond to each other. The slide rail 16 and the slider 21 on the column 15 can make the upper component 2 move up and down, which is convenient for placing the protective cover 18. The sliding hole 17 limits the balance column 31 and provides support to the balance column 31.

[0034] The balance column 31 and push plate 32 serve as the main support structure. The screw sleeve 33 is fixedly connected to the push plate 32. Through the lead screw 34 and motor 35, the push plate 32 can be controlled to advance or retract. The push plate 32 then drives the push column 36 to move, compressing the protective cover 18 in the compression groove 12.

[0035] like Figures 5-7The encapsulation component 4 includes a through plate 41 fixedly connected to the base 11, a through hole 42 opened on the through plate 41, a placement groove 43 opened on the through plate 41, a heating seat 44 fixedly connected to the end of the through plate 41, a hot air hole 45 opened on the heating seat 44, a back plate 46 fixedly connected to the heating seat 44, a discharge hole 47 opened on the back plate 46, a discharge groove 48 opened on the back plate 46, a handle 49 slidably connected in the discharge groove 48, a discharge plate 410 fixedly connected to the handle 49, a small hole 411 opened on the discharge plate 410, a loading groove 412 opened on the discharge plate 410, and a heat shrink sleeve 413 placed in the loading groove 412.

[0036] One end of the motor 35 is fixedly connected to the column 15. The diameter of the small hole 411 is smaller than that of the unloading hole 47, and the diameter of the unloading hole 47 is equal to that of the through hole 42.

[0037] Specifically, before the pusher 36 compresses the protective cover 18, the heat shrink sleeve 413 is placed through the guide mechanism formed by the placement slot 43 and the loading slot 412. When the pusher 36 compresses the protective cover 18, the protective cover 18 will enter the heat shrink sleeve 413 through the through hole 42 on the through plate 41. Since the diameter of the heat shrink sleeve 413 is larger than the outer diameter of the protective cover 18, this process will not be obstructed.

[0038] Before placing the heat shrink sleeve 413, the unloading plate 410 is loaded by sliding the handle 49 in the unloading slot 48. The diameter of the small hole 411 on the unloading plate 410 is smaller than that of the protective cover 18. Therefore, when the pusher 36 pushes, it will block the protective cover 18 and provide support. When the pusher 36 compresses the protective cover 18 until the protective cover 18 is completely inside the heat shrink sleeve 413, the hot air hole 45 on the heating seat 44 blows out hot air, which heats and shrinks the heat shrink sleeve 413 and completely wraps the compressed protective cover 18, thus sealing it.

[0039] Then slide the handle 49 upward to move the unloading plate 410 upward, at which point the unloading hole 47 is exposed. Under the push of the push rod, the sealed protective cover 18 is pushed out and enters the next process.

[0040] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A clamping device for machining a hydraulic cylinder protective cover, comprising a lower molding assembly (1), characterized in that: It also includes an upper component (2), which is slidably connected to the lower component (1); a compression component (3), which is slidably connected to the lower component (1); and an encapsulation component (4), which is fixedly connected to the lower component (1). The lower component (1) includes a base (11), a compression groove (12) formed on the base (11), a limiting block (13) fixedly connected to the base (11), a positioning hole (14) fixedly connected to the base (11), a column (15) fixedly connected to the base (11), a slide (16) formed on the column (15), a sliding hole (17) formed on the column (15), and a protective cover (18) placed on the compression groove (12).

2. The clamping device for machining a hydraulic cylinder protective cover according to claim 1, characterized in that: The upper component (2) includes a slider (21) slidably connected in the slide rail (16), a top plate (22) fixedly connected to the slider (21), a mating groove (23) opened on the top plate (22), a positioning post (24) fixedly connected to the top plate (22), and a limiting plate (25) fixedly connected to the top plate (22).

3. The clamping device for machining a hydraulic cylinder protective cover according to claim 2, characterized in that: The compression assembly (3) includes a balance column (31) slidably connected in the sliding hole (17), a push plate (32) fixedly connected to the balance column (31), a threaded sleeve (33) fixedly connected to the push plate (32), a lead screw (34) rotatably connected to the threaded sleeve (33), a motor (35) fixedly connected to the lead screw (34), and a push column (36) fixedly connected to the push plate (32).

4. The clamping device for machining a hydraulic cylinder protective cover according to claim 3, characterized in that: The encapsulation assembly (4) includes a through plate (41) fixedly connected to the base (11), a through hole (42) opened on the through plate (41), a placement groove (43) opened on the through plate (41), a heating seat (44) fixedly connected to the end of the through plate (41), and a hot air hole (45) opened on the heating seat (44).

5. The clamping device for machining a hydraulic cylinder protective cover according to claim 4, characterized in that: The encapsulation assembly (4) includes a back plate (46) fixedly connected to the heating base (44), a discharge hole (47) opened on the back plate (46), a discharge groove (48) opened on the back plate (46), a handle (49) slidably connected in the discharge groove (48), a discharge plate (410) fixedly connected to the handle (49), a small hole (411) opened on the discharge plate (410), a filling groove (412) opened on the discharge plate (410), and a heat shrink sleeve (413) placed in the filling groove (412).

6. The clamping device for machining a hydraulic cylinder protective cover according to claim 5, characterized in that: One end of the motor (35) is fixedly connected to the column (15). The diameter of the small hole (411) is smaller than that of the unloading hole (47), and the diameter of the unloading hole (47) is equal to that of the through hole (42).

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