Adsorption assembly in spline cutting device

Abstract

The utility model provides an adsorption assembly in a spline cutting device, and belongs to the technical field of machinery. The problem of poor stability in the prior art is solved. The adsorption assembly in the spline cutting device is arranged at a working table and is characterized in that the adsorption assembly comprises a bottom plate, a buckling plate, a sealing buffer piece and a locking structure, the buckling plate is movably connected to the end of the bottom plate, the sealing buffer piece is located on the edge of the bottom plate and tightly pressed between the working table and the bottom plate, and the locking structure is connected with the buckling plate. A closed air cavity is formed among the working table, the sealing buffer piece and the bottom plate, a plurality of through adsorption holes are formed in the working table, a connector used for being connected with an air pump is formed in the bottom plate, and the adsorption holes and the connector are both communicated with the air cavity. The adsorption assembly in the spline cutting device is high in stability.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to an adsorption component in a spline cutting device. Background Art

[0002] The spline cutting device is used to cut the spline of required width. However, the existing spline cutting device is usually a single workbench. The raw material is placed on the workbench, and the operator manually cuts it to obtain the spline of suitable width.

[0003] In order to improve efficiency, operators will cut a large number of splines at one time at the workbench. After cutting, the splines are pushed by the cutter, causing the splines to shift or wrinkle, affecting the quality of the finished splines. Summary of the invention

[0004] The utility model aims to solve the above problems in the prior art and to provide an adsorption component in a spline cutting device which is easy to maintain and has a compact structure.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A suction component in a spline cutting device, the spline cutting device includes a flat workbench, the suction component is arranged at the workbench, and is characterized in that the suction component includes a base plate, a buckle plate, a sealing buffer and a locking structure, the buckle plate is movably connected at the end of the base plate, the sealing buffer is located at the edge of the base plate and is tightly pressed between the workbench and the base plate, and a closed air cavity is formed between the workbench, the sealing buffer and the base plate, the workbench is provided with a plurality of penetrating suction holes, the base plate is provided with an interface for connecting to an air pump, and the suction holes and the interface are both communicated with the air cavity.

[0007] Since the adsorption component in the spline cutting device is evenly distributed on the workbench with a number of penetrating and tiny adsorption holes, after the air pump is operated, the air in the air cavity can be extracted. In this process, a number of adsorption holes on the workbench form a negative pressure, thereby ensuring that the spline is stably located on the workbench.

[0008] Of course, under the action of the locking structure, the bottom plate and the buckle plate are stably connected, and finally the buckle plate presses the workbench tightly into position.

[0009] After the locking structure is released, the buckle plate, the base plate and the workbench can be easily disassembled, so that a single workbench or base plate can be maintained and cleaned.

[0010] In the adsorption assembly in the above-mentioned spline cutting device, the upper end of the snap plate has a snap edge protruding inwardly, the lower part of the snap plate has a connecting hole, the end of the above-mentioned base plate is inserted into the connecting hole, the above-mentioned locking structure is located at the connecting hole between the base plate and the snap plate, and the locking structure can make the workbench be pressed tightly between the snap edge and the sealing buffer.

[0011] The workbench can be stably buckled and connected to the upper part of the base plate through the buckle edge.

[0012] In the above-mentioned adsorption assembly in the spline cutting device, the buckle edge and the buckle plate are an integrated structure.

[0013] In the above-mentioned adsorption assembly in the spline cutting device, the locking structure includes a bolt threadedly connected to the lower end of the buckle plate, and the upper end of the bolt abuts against the lower side of the bottom plate.

[0014] After the bolt is rotated, the buckle plate can be dragged downward, so that the buckle plate after being moved downward can be stably buckled and connected to the workbench.

[0015] In the adsorption assembly in the above-mentioned spline cutting device, the sealing buffer component includes a plate body 1, a plate body 2 and a plate body 3 arranged from top to bottom, the plate body 1 and the plate body 3 are both made of rubber material, and the plate body 2 is made of wood material.

[0016] The plate body 1 and the plate body 3 can effectively improve the buffering performance and avoid the rigid contact of the workbench. At the same time, they can also form a seal between the workbench and the bottom plate.

[0017] In addition, the wooden plate body 2 appropriately improves the strength of the sealing buffer.

[0018] In the above-mentioned adsorption assembly in the spline cutting device, a one-way valve is provided at the interface.

[0019] This structure can avoid airflow reversal and ensure that the spline can be stably adsorbed on the workbench.

[0020] In the adsorption assembly in the above-mentioned spline cutting device, the above-mentioned buckling plate, sealing buffer and bolt form a connecting unit, the number of the connecting units is two, and the two connecting units are respectively located at the two ends of the bottom plate.

[0021] The arrangement of the two connection units can stably connect the workbench to the base plate.

[0022] Compared with the prior art, the adsorption assembly in the spline cutting device is easy to load and unload because the bottom plate, the buckle plate and the workbench are easy to load and unload. Therefore, the above parts can be cleaned separately after long-term use, and the maintenance is convenient. Of course, after multiple maintenance and cleaning, when the blockage at the adsorption hole of the workbench can no longer be solved, the workbench can be replaced separately, while the bottom plate and the buckle plate can still be used, which appropriately reduces the use cost.

[0023] At the same time, the sealing buffer not only ensures the sealing of the air cavity, but also has a relatively compact structure and high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the adsorption component in the spline cutting device.

[0025] In the figure, 1, workbench; 1a, adsorption hole; 2, bottom plate; 2a, interface; 3, buckle plate; 3a, buckle edge; 3b, connection hole; 4, bolt; 5, one-way valve. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly mounted on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time. When a component is considered to be "fixed to" another component, it may be directly fixed on the other component or there may be a central component at the same time.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more related listed items.

[0029] like Figure 1 As shown, the spline cutting device includes a flat-plate-shaped working table 1, and the adsorption component is arranged on the working table 1.

[0030] The adsorption assembly in the present spline cutting device includes a base plate 2, a buckling plate 3, a sealing buffer and a locking structure. The buckling plate 3 is movably connected at the end of the base plate 2. The sealing buffer is located at the edge of the base plate 2 and is tightly pressed between the workbench 1 and the base plate 2. A closed air cavity is formed between the workbench 1, the sealing buffer and the base plate 2. The workbench 1 has a plurality of penetrating adsorption holes 1a. The base plate 2 has an interface 2a for connecting to an air pump. The adsorption holes 1a and the interface 2a are both connected to the air cavity.

[0031] The upper end of the snap plate 3 has a snap edge 3a protruding inward, and the lower part of the snap plate 3 has a connecting hole 3b. The end of the base plate 2 is inserted into the connecting hole 3. The locking structure is located at the connecting hole 3b between the base plate 2 and the snap plate 3, and the locking structure can make the workbench 1 be pressed tightly between the snap edge 3a and the sealing buffer.

[0032] The buckle edge 3a and the buckle plate 3 are an integrated structure.

[0033] The locking structure includes a bolt 4 threadedly connected to the lower end of the buckle plate 3 , and the upper end of the bolt 4 abuts against the lower side of the bottom plate 2 .

[0034] The sealing buffer component includes a plate body 1, a plate body 2 and a plate body 3 arranged from top to bottom, the plate body 1 and the plate body 3 are both made of rubber material, and the plate body 2 is made of wood material.

[0035] A one-way valve 5 is provided at the interface 2a.

[0036] The buckling plate 3 , the sealing buffer and the bolt 4 form a connecting unit. The number of the connecting units is two, and the two connecting units are respectively located at two ends of the bottom plate 2 .

[0037] Since the adsorption component in the spline cutting device is evenly distributed on the workbench with a number of penetrating and tiny adsorption holes, after the air pump is operated, the air in the air cavity can be extracted. In this process, a number of adsorption holes on the workbench form a negative pressure, thereby ensuring that the spline is stably located on the workbench.

[0038] Of course, under the action of the locking structure, the bottom plate and the buckle plate are stably connected, and finally the buckle plate presses the workbench tightly into position.

[0039] After the locking structure is released, the buckle plate, the base plate and the workbench can be easily disassembled, so that a single workbench or base plate can be maintained and cleaned.

[0040] At the same time, after replacing the sealing buffer parts of different height sizes, the volume of the air cavity can be changed, and the adsorption force at the adsorption hole is indirectly changed, so as to adapt to different spline operation processing, and its applicability is relatively high.

[0041] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0042] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present invention and are not intended to limit the present invention. As long as they are within the spirit of the present invention, appropriate changes and modifications to the above embodiments are within the scope of protection required by the present invention.

Claims

1. An adsorption component in a spline cutting device, the spline cutting device includes a flat workbench, the adsorption component is arranged at the workbench, and is characterized in that: The adsorption assembly includes a base plate, a buckling plate, a sealing buffer and a locking structure. The buckling plate is movably connected at the end of the base plate. The sealing buffer is located at the edge of the base plate and is tightly pressed between the workbench and the base plate. A closed air cavity is formed between the workbench, the sealing buffer and the base plate. The workbench is provided with a plurality of penetrating adsorption holes. The base plate is provided with an interface for connecting to an air pump. The adsorption holes and the interface are both connected to the air cavity.

2. The adsorption component in the spline cutting device according to claim 1, characterized in that: The upper end of the snap plate has a snap edge protruding inward, the lower part of the snap plate has a connecting hole, the end of the base plate is inserted into the connecting hole, the locking structure is located at the connecting hole between the base plate and the snap plate, and the locking structure can press the workbench tightly between the snap edge and the sealing buffer.

3. The adsorption component in the spline cutting device according to claim 2, characterized in that: The buckle edge and the buckle plate are an integrated structure.

4. The adsorption component in the spline cutting device according to claim 3, characterized in that: The locking structure comprises a bolt threadedly connected to the lower end of the buckle plate, and the upper end of the bolt abuts against the lower side of the bottom plate.

5. The adsorption component in the spline cutting device according to claim 4, characterized in that: The sealing buffer component includes a plate body 1, a plate body 2 and a plate body 3 arranged from top to bottom, the plate body 1 and the plate body 3 are both made of rubber material, and the plate body 2 is made of wood material.

6. The adsorption component in the spline cutting device according to claim 5, characterized in that: A one-way valve is arranged at the interface.

7. The adsorption component in the spline cutting device according to claim 6, characterized in that: The buckling plate, the sealing buffer and the bolts form a connecting unit. The number of the connecting units is two, and the two connecting units are respectively located at two ends of the bottom plate.

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