Ceramic bearing package cutting tool

Abstract

The utility model belongs to the technical field of ceramic bearing package segmentation, and particularly relates to a ceramic bearing package segmentation tool which comprises a bottom frame, two side plates, an elastic profiling assembly, a rotating pipe and a counter-pull spring, fixing plates are fixedly arranged on the two sides of one side of the bottom frame, the rotating pipe is arranged between the two fixing plates, and the counter-pull spring is arranged between the two fixing plates. The side plates are detachably installed in the sleeve frame, the sleeve frame is fixedly arranged on the outer wall of the rotating pipe, the elastic profiling assembly is arranged between the two side plates, cutting blade strips are fixedly installed on the two side plates, staggered cutting grooves are formed in the two sides of the inner bottom face of the bottom frame, and the staggered cutting grooves and the cutting blade strips are matched in a staggered mode after rotating. Through the synergistic effect of the side plate, the strip cutting blade, the elastic profiling assembly and the elastic counter-pulling assembly on the rotating pipe, the ceramic bearing layered packaging materials (including kraft paper, moisture-proof paper and the like) are quickly and accurately cut, standardized cutting of the packaging materials is achieved, and the cutting effect is improved.

Description

Technical Field

[0001] This utility model belongs to the field of ceramic bearing packaging and segmentation technology, and specifically relates to a ceramic bearing packaging and segmentation tool. Background Technology

[0002] In the production and transportation of ceramic bearings, layered packaging using materials such as kraft paper and moisture-proof paper is necessary to prevent the products from getting damp or damaged by collisions during storage and transportation. Currently, common packaging and cutting methods mainly rely on manual operation: workers need to use scissors or utility knives to manually cut the packaging, which is cumbersome and time-consuming, especially in batch packaging, significantly affecting overall production efficiency. Furthermore, manual measurement and cutting are prone to dimensional deviations, not only wasting packaging materials but also causing packaging sizes to mismatch with the product, thus affecting sealing and protective effects. Therefore, this utility model proposes a ceramic bearing packaging and cutting tool. Utility Model Content

[0003] The purpose of this invention is to provide a ceramic bearing packaging and dividing tool that can solve the above-mentioned technical problems.

[0004] The specific technical solution adopted by this utility model is as follows:

[0005] This utility model provides a ceramic bearing packaging and dividing tool, including a base frame, two side plates, an elastic forming assembly, a rotating tube, and a pull spring. Fixed plates are fixed on both sides of one side of the base frame. The rotating tube is positioned between the two fixed plates, and a rotating fastening rod is sleeved through the rotating tube. The rotating fastening rod is limited by a nut and sleeved on the upper side of the fixed plate. The side plates are detachably installed inside a frame, which is fixed to the outer wall of the rotating tube. The elastic forming assembly is positioned between the two side plates. Cutting blades are fixedly installed on both side plates. Staggered cutting grooves are formed on both sides of the bottom surface of the base frame, and these grooves and the cutting blades form a staggered fit after rotation.

[0006] A frame plate is fixedly installed on the two side plates, the elastic forming assembly is set on the frame plate, and a gripping rod is installed on the upper side of the opposite side of the two side plates;

[0007] The rotating tube and the fixed plate are equipped with elastic anti-pull components.

[0008] The aforementioned ceramic bearing packaging and segmentation tool operates by pressing down on the gripping rod, which rotates the side plate and cutting blade while simultaneously stretching the counter-tension spring. During rotation, the protrusions of the pressing frame first press grooves into the packaging material, followed by the cutting blade completing the cut. Releasing the gripping rod causes the counter-tension spring to reset the assembly. This tool enables precise segmentation and pre-forming of packaging materials, significantly improving the packaging efficiency and quality of ceramic bearings.

[0009] Preferably, the elastic forming assembly includes a lower pressing frame, a sliding rod, and a push spring. The lower pressing frame is disposed between two side plates, and a protruding post is fixed on the inner side of the lower pressing frame. After the protruding post rotates, it is inserted into a recessed hole, which is opened on the bottom frame.

[0010] Preferably, the sliding rod is movably sleeved in the circular hole opened in the frame plate, one side of the sliding rod is detachably installed on the surface of the lower pressure frame, and the other side of the sliding rod is threadedly connected to a nut located on the surface of the frame plate. The push spring is sleeved on the sliding rod and is located between the lower pressure frame and the frame plate.

[0011] Preferably, the elastic anti-pull assembly includes a support fastening rod, an anti-pull spring, and an anti-pull fastening rod. The lower side of the anti-pull spring is movably sleeved on the support fastening rod, the support fastening rod is limited by a nut and sleeved on the lower side of the fixing plate, and the upper side of the anti-pull spring is movably sleeved on the anti-pull fastening rod.

[0012] Preferably, the upper side of the counter-tension spring is disposed between two sleeve plates, both of which are fixed on the outer wall of the rotating tube, and the counter-tension fastening rod is sleeved on the sleeve plates by means of a nut.

[0013] Preferably, the protective height of the pressure frame is set to 1.5 times the distance from the side plate mounting reference surface to the tip of the cutting blade. When the pressure frame is pushed to its limit by the push spring, the surface of the pressure frame and the side plate are on the same plane.

[0014] The beneficial effects are:

[0015] 1. Through the synergistic action of the side plates, cutting blades, elastic forming components, and elastic anti-pull components on the rotating tube, rapid and precise segmentation of ceramic bearing layered packaging materials (including kraft paper, moisture-proof paper, etc.) is achieved, realizing standardized segmentation of packaging materials and improving segmentation effect.

[0016] 2. This utility model has a structure with a protruding post and a recessed hole in the elastic pressing component, which can press the material into shape while dividing it, forming a circular groove that matches the shape of the ceramic bearing. This realizes the pre-formed groove design, so that the divided material can be directly packaged according to the shape of the ceramic bearing, thereby improving packaging efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is an exploded structural diagram of the present invention;

[0019] Figure 3 This is a schematic diagram of the elastic clamping component structure of this utility model.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Base frame; 1a. Countersunk hole; 1b. Staggered groove; 1c. Fixing plate; 1d. Support leg; 2. Side plate; 2a. Cutting blade; 3. Elastic forming assembly; 31. Pressing frame; 32. Protruding column; 33. Sliding rod; 34. Push spring; 4. Holding rod; 5. Frame plate; 6. Rotating tube; 6a. Sleeve frame; 6b. Sleeve hole plate; 7. Rotary fastening rod; 8. Support fastening rod; 9. Pull spring; 10. Pull fastening rod. Detailed Implementation

[0022] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0023] like Figure 1-3 As shown, a ceramic bearing packaging and dividing tool includes a base frame 1, two side plates 2, an elastic forming assembly 3, a rotating tube 6, and a pull spring 9. Fixed plates 1c are fixed on both sides of one side of the base frame 1. The rotating tube 6 is positioned between the two fixed plates 1c. A rotating fastening rod 7 is sleeved through the rotating tube 6. The rotating fastening rod 7 is limited by a nut and sleeved on the upper side of the fixed plate 1c. The side plates 2 are detachably installed inside a sleeve frame 6a, which is fixed to the outer wall of the rotating tube 6. The elastic forming assembly 3 is positioned between the two side plates 2. Cutting blades 2a are fixedly installed on both side plates 2. A staggered cutting groove 1b is formed on both sides of the bottom surface of the base frame 1. The staggered cutting groove 1b and the cutting blade 2a form a staggered fit after rotation. This arrangement allows the continuously rotating side plates 2 to drive the cutting blades 2a to divide kraft paper or moisture-proof paper when the lower pressing frame 31 rotates and presses against the base frame 1.

[0024] A frame plate 5 is fixedly installed on the two side plates 2, and an elastic forming component 3 is set on the frame plate 5. A gripping rod 4 is installed on the upper side of the opposite side of the two side plates 2.

[0025] Elastic anti-pull components are provided on the rotating tube 6 and the fixed plate 1c, and a support leg 1d is installed on the bottom surface of the bottom frame 1 away from the fixed plate.

[0026] As an optional implementation, the elastic forming assembly 3 includes a lower pressing frame 31, a sliding rod 33, and a push spring 34. The lower pressing frame 31 is disposed between two side plates 2. A protruding post 32 is fixedly provided on the inner side of the lower pressing frame 31. After the protruding post 32 rotates, it is inserted into the recessed hole 1a. The recessed hole 1a is opened on the bottom frame 1. This design allows the protruding post 32 to form a pre-formed groove on the packaging material after being inserted into the recessed hole 1a, which facilitates the packaging positioning of the ceramic bearing.

[0027] See attached document Figure 2 and attached Figure 3 The sliding rod 33 is movably fitted into the round hole opened on the frame plate 5. One side of the sliding rod 33 is detachably installed on the surface of the pressure frame 31, and the other side of the sliding rod 33 is threadedly connected to a nut located on the surface of the frame plate 5. The push spring 34 is fitted on the sliding rod 33 and is located between the pressure frame 31 and the frame plate 5. This structure allows the push spring 34 to maintain the initial position of the pressure frame 31 and provide stable downward pressure during the cutting process, ensuring the cutting effect of the cutting blade 2a and the staggered cutting groove 1b.

[0028] Furthermore, the elastic anti-pull assembly includes a support fastening rod 8, an anti-pull spring 9, and an anti-pull fastening rod 10. The lower side of the anti-pull spring 9 is movably sleeved on the support fastening rod 8, and the support fastening rod 8 is limited and sleeved on the lower side of the fixing plate 1c by a nut. The upper side of the anti-pull spring 9 is movably sleeved on the anti-pull fastening rod 10. This configuration provides a fixed fulcrum through the support fastening rod 8, enabling the anti-pull spring 9 to generate a stable rebound force.

[0029] Furthermore, the upper side of the counter-tension spring 9 is set between the two sleeve plates 6b, both of which are fixed on the outer wall of the rotating tube 6. The counter-tension fastening rod 10 is sleeved on the sleeve plate 6b by a nut. This structure uses the elastic restoring force of the counter-tension spring 9 to drive the rotating tube 6 to reset, thereby realizing the automatic lifting of the cutting blade 2a and the elastic forming assembly 3.

[0030] Furthermore, the protective height of the pressure frame 31 is set to 1.5 times the distance from the mounting reference surface of the side plate 2 to the tip of the cutting blade 2a. When the pressure frame 31 is pushed to its limit by the push spring 34, the surface of the pressure frame 31 is on the same plane as the side plate 2. This design not only ensures the pressure during cutting, but also blocks the cutting blade 2a when idle, ensuring operational safety.

[0031] With the above structure, during operation, pressing down on the gripping rod 4 causes the side plate 2 and the cutting blade 2a to rotate, simultaneously stretching the counter-tension spring 9. During rotation, the protrusion 32 of the pressing frame 31 first presses a groove into the packaging material, and then the cutting blade 2a completes the cutting. After releasing the gripping rod 4, the counter-tension spring 9 causes the assembly to return to its original position. This tool enables precise segmentation and pre-forming of packaging materials, significantly improving the packaging efficiency and quality of ceramic bearings.

[0032] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art, and is common knowledge in the field. Furthermore, this application is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail here. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, are implemented according to conventional methods in the field.

Claims

1. A ceramic bearing package dividing tool characterized by: The device includes a base frame (1), two side plates (2), an elastic forming assembly (3), a rotating tube (6), and a pull spring (9). The base frame (1) has two fixed plates (1c) on one side. The rotating tube (6) is located between the two fixed plates (1c). A rotating fastening rod (7) is sleeved through the rotating tube (6). The rotating fastening rod (7) is limited by a nut and sleeved on the upper side of the fixed plate (1c). The side plates (2) are detachably installed in a sleeve frame (6a). The sleeve frame (6a) is fixed to the outer wall of the rotating tube (6). The elastic forming assembly (3) is located between the two side plates (2). Cutting blades (2a) are fixedly installed on both side plates (2). The bottom surface of the base frame (1) is formed with staggered cutting grooves (1b). The staggered cutting grooves (1b) and the cutting blades (2a) form a staggered fit after rotation. A frame plate (5) is fixedly installed on the two side plates (2), and the elastic forming assembly (3) is set on the frame plate (5). A gripping rod (4) is installed on the upper side of the two side plates (2); The rotating tube (6) and the fixed plate (1c) are provided with elastic anti-pull components.

2. A ceramic bearing pack segmentation tool as set forth in claim 1, characterized by: The elastic forming assembly (3) includes a lower pressing frame (31), a sliding rod (33) and a push spring (34). The lower pressing frame (31) is set between two side plates (2). A protruding post (32) is fixed on the inner side of the lower pressing frame (31). After the protruding post (32) rotates, it is inserted into the recessed hole (1a). The recessed hole (1a) is opened on the bottom frame (1).

3. A ceramic bearing pack segmentation tool as set forth in claim 2, characterized by: The sliding rod (33) is movably sleeved in the round hole opened on the frame plate (5). One side of the sliding rod (33) is detachably installed on the surface of the lower pressure frame (31). The other side of the sliding rod (33) is threadedly connected to a nut located on the surface of the frame plate (5). The push spring (34) is sleeved on the sliding rod (33) and is located between the lower pressure frame (31) and the frame plate (5).

4. A ceramic bearing pack segmentation tool according to claim 3, wherein: The elastic anti-pull assembly includes a support fastening rod (8), an anti-pull spring (9), and an anti-pull fastening rod (10). The lower side of the anti-pull spring (9) is movably sleeved on the support fastening rod (8). The support fastening rod (8) is limited by a nut and sleeved on the lower side of the fixing plate (1c). The upper side of the anti-pull spring (9) is movably sleeved on the anti-pull fastening rod (10).

5. A ceramic bearing pack segmentation tool as set forth in claim 4, characterized by: The upper side of the counter-tension spring (9) is set between two sleeve plates (6b), and both sleeve plates (6b) are fixed on the outer wall of the rotating tube (6). The counter-tension fastening rod (10) is sleeved on the sleeve plate (6b) by a nut.

6. A ceramic bearing pack segmentation tool as set forth in claim 5, characterized by: The protective height of the pressure frame (31) is set to 1.5 times the distance from the mounting reference surface of the side plate (2) to the tip of the cutting blade (2a). When the pressure frame (31) is pushed to its limit by the push spring (34), the surface of the pressure frame (31) and the side plate (2) are on the same plane.

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