Kit aid

Abstract

The application provides a set auxiliary device, and relates to a numerical control machine tool. The set auxiliary device comprises a rack, a clamping seat, a first lifting support mechanism, a second lifting support mechanism and an auxiliary sleeve which are arranged on the rack. The clamping seat, the first lifting support mechanism and the second lifting support mechanism are arranged at intervals along a first direction. The first lifting support mechanism and the second lifting support mechanism are alternately matched with the clamping seat to support. The main shaft is placed on the clamping seat and the first lifting support mechanism. One end of the auxiliary sleeve is sleeved on the main shaft, and the other end of the auxiliary sleeve is placed on the second lifting support mechanism. The application reduces the difficulty of pipe set and guarantees the operation safety.

Description

Technical Field

[0001] This application relates to the field of CNC machine tools, and more specifically, to a set of auxiliary equipment. Background Technology

[0002] Ceramic and metal pipes are important materials in industrial production, widely used in machinery manufacturing, chemical equipment, electronic components, and other fields. With the increasing demands for precision and surface quality in modern industry, pipes typically require finishing processes after production, such as grinding the outer diameter and cutting the ends. These processes rely on precisely mounting the pipe onto the spindle of a grinding machine or lathe for turning, grinding, and other precision machining operations.

[0003] In existing technologies, the pipe assembly process is primarily done manually. The specific procedure involves operators manually handling the pipe, aligning it with the machine tool spindle, and then manually pushing it into place. This process requires not only experience and skill but also considerable physical strength. Due to the pipe's weight and smooth surface, manual assembly is prone to problems such as inaccurate positioning and incomplete assembly, leading to decreased processing accuracy. Furthermore, frequent manual handling and assembly increases the risk of the pipe colliding with equipment or other objects, affecting its surface quality and potentially posing a safety hazard to operators, thus increasing safety risks on the production site. Utility Model Content

[0004] The purpose of this application is to provide a kitting auxiliary device that can reduce the difficulty of pipe kitting and ensure the safety of operators.

[0005] This utility model provides a fitting auxiliary device for fitting pipes onto a main shaft. The fitting auxiliary device includes a frame and a clamping seat, a first lifting support mechanism, a second lifting support mechanism, and an auxiliary sleeve mounted on the frame. The clamping seat, the first lifting support mechanism, and the second lifting support mechanism are spaced apart along a first direction. The first lifting support mechanism and the second lifting support mechanism alternately cooperate with the clamping seat for support. The main shaft is placed on the clamping seat and the first lifting support mechanism. One end of the auxiliary sleeve is fitted onto the main shaft, and the other end of the auxiliary sleeve is placed on the second lifting support mechanism.

[0006] In an optional embodiment, the distance between the clamping seat and the first lifting support mechanism is defined as a first distance, which is less than the length of the main shaft. The distance between the clamping seat and the second lifting support mechanism is defined as a second distance, which is greater than the length of the main shaft and less than the total length of the main shaft and the auxiliary sleeve.

[0007] In an optional embodiment, both the first lifting support mechanism and the second lifting support mechanism include an operating component, a driving component, and a connecting component. The operating component is mounted on the frame, the driving component is mounted on the frame and is connected to the operating component in a transmission manner, and the connecting component is connected to the driving end of the driving component. Under the action of the operating component, the driving component drives the connecting component to move up and down in the vertical direction.

[0008] In an optional implementation, the operating element is a handle.

[0009] In an optional embodiment, the driving component is a cylinder, and the driving end is the piston rod of the cylinder. When the handle is rotated, the piston rod extends in the vertical direction, and the connecting member rises in the vertical direction. When the handle is rotated in the opposite direction, the piston rod retracts, and the connecting member descends in the vertical direction.

[0010] In an optional embodiment, each of the connectors is provided with a U-shaped groove, the U-shaped groove in the first lifting support mechanism is used to support the main shaft, and the U-shaped groove in the second lifting support mechanism is used to support the auxiliary sleeve.

[0011] In an optional embodiment, both the first lifting support mechanism and the second lifting support mechanism further include a guide member. The frame is provided with a sleeve, the guide member is slidably disposed in the sleeve, and the guide member is fixedly connected to the connecting member.

[0012] In an optional embodiment, the clamping seat is provided with a control element and a jaw, the jaw is provided with a clamping hole, the control element is kinetically connected to the jaw, and the clamping hole is reduced or enlarged under the action of the control element.

[0013] In an optional embodiment, the frame is provided with a placement position, which is arranged along a second direction perpendicular to the first direction with the second lifting support mechanism, and the auxiliary sleeve is housed in the placement position.

[0014] In an optional embodiment, the frame has an inner cavity, and the placement position is disposed on the cavity wall of the inner cavity.

[0015] Compared to existing technologies, the beneficial effects of this application are: This application provides a clamping seat, a first lifting support mechanism, a second lifting support mechanism, and an auxiliary sleeve. The first and second lifting support mechanisms work in turn with the clamping seat to reduce the difficulty of pipe assembly and ensure the safety of operators. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 The diagram shows the connection between the spindle and the auxiliary equipment in some embodiments; Figure 2 The diagram shows the connection before the pipes are installed in place in some embodiments; Figure 3 A three-dimensional structural schematic diagram of the clamping seat is shown in some embodiments; Figure 4 The diagram shows the connection between the first or second lifting support mechanism and the frame in some embodiments; Figure 5 The diagram shows connection schematics after the pipes are installed in place in some embodiments.

[0018] Explanation of key component symbols: 10 - Auxiliary equipment set; 100 - Frame; 110 - Sleeve; 200 - Clamping seat; 210 - Control component; 220 - Claw; 300a - First lifting support mechanism; 300b - Second lifting support mechanism; 301 - Operating component; 302 - Driving component; 303 - Connecting component; 3031 - U-shaped groove; 304 - Guide component; 400 - Auxiliary sleeve; 20 - Main shaft; 21 - First inner support block; 22 - Second inner support block; 30 - Pipe. Detailed Implementation

[0019] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0020] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0022] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0023] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0024] Example 1 Please see Figure 1 and Figure 2 In this embodiment, the tube 30 is fitted onto the spindle 20, and the spindle 20 is removed from the lathe or grinding machine. Due to the large weight of the spindle 20, its position can be transferred using auxiliary lifting devices such as a gantry crane. Lathes and grinding machines are collectively referred to as CNC machine tools.

[0025] This embodiment provides a kit auxiliary device 10, which includes a frame 100 and a clamping seat 200, a first lifting support mechanism 300a, a second lifting support mechanism 300b and an auxiliary sleeve 400 mounted on the frame 100.

[0026] The frame 100 is provided with a placement position, which is arranged along a second direction perpendicular to the first direction with the second lifting support mechanism 300b. The auxiliary sleeve 400 is stored in the placement position. In this embodiment, the first direction is horizontal and the second direction is vertical. Therefore, the operator can simply squat down to take away or put back the auxiliary sleeve 400.

[0027] In some embodiments, the placement position is located on the outer surface of the rack 100.

[0028] In some other embodiments, the frame 100 has an inner cavity, and the placement position is located on the cavity wall. It is understood that placing the placement position in the inner cavity can save the volume of the auxiliary equipment 10 and has the advantage of avoiding bumps and knocks to the operator.

[0029] Of course, for easy removal and storage, the rack 100 is a frame structure.

[0030] The clamping seat 200, the first lifting support mechanism 300a, and the second lifting support mechanism 300b are arranged at intervals along the first direction. The first lifting support mechanism 300a and the second lifting support mechanism 300b take turns cooperating with the clamping seat 200 for support. The main shaft 20 is placed on the clamping seat 200 and the first lifting support mechanism 300a. One end of the auxiliary sleeve 400 is sleeved on the main shaft 20, and the other end of the auxiliary sleeve 400 is placed on the second lifting support mechanism 300b.

[0031] The distance between the clamping seat 200 and the first lifting support mechanism 300a is defined as the first distance, which is less than the length of the main shaft 20. The distance between the clamping seat 200 and the second lifting support mechanism 300b is defined as the second distance, which is greater than the length of the main shaft 20 and less than the total length of the main shaft 20 and the auxiliary sleeve 400.

[0032] Please see Figure 3 The clamping base 200 is provided with a control element 210 and a jaw 220. The jaw 220 is provided with a clamping hole. The control element 210 is connected to the jaw 220 in a transmission manner. Under the action of the control element 210, the clamping hole shrinks or expands.

[0033] Please see Figure 2 and Figure 4The first lifting support mechanism 300a and the second lifting support mechanism 300b both include an operating component 301, a driving component 302 and a connecting component 303. The operating component 301 is mounted on the frame 100, the driving component 302 is mounted on the frame 100 and is connected to the operating component 301 in a transmission manner, and the connecting component 303 is connected to the driving end of the driving component 302. Under the action of the operating component 301, the driving component 302 drives the connecting component 303 to rise and fall in the vertical direction.

[0034] The operating component 301 is a handle.

[0035] The driving component 302 is a cylinder, and the driving end is the piston rod of the cylinder. When the handle is turned, the piston rod extends vertically and the connecting component 303 rises vertically. When the handle is turned in the opposite direction, the piston rod retracts and the connecting component 303 descends vertically.

[0036] Each connector 303 is provided with a U-shaped groove 3031. The U-shaped groove 3031 located in the first lifting support mechanism 300a is used to support the main shaft 20, and the U-shaped groove 3031 located in the second lifting support mechanism 300b is used to support the auxiliary sleeve 400.

[0037] Both the first lifting support mechanism 300a and the second lifting support mechanism 300b also include a guide member 304. The frame 100 is provided with a sleeve 110. The guide member 304 is slidably disposed in the sleeve 110 and is fixedly connected to the connector 303.

[0038] Please see Figure 2 , Figure 4 and Figure 5 Based on the above, this embodiment sets the main shaft 20 to have a first inner support block 21 and a second inner support block 22. The operating principle of the auxiliary equipment 10 is further explained in this embodiment as follows: S100. Start the operating component 301 of the first lifting support mechanism 300a, and the driving component 302 drives the connecting component 303 to rise vertically to the support position.

[0039] S200. Remove the spindle 20 from the CNC machine tool and use a gantry crane to lift the spindle 20 above the auxiliary equipment 10.

[0040] Please see Figure 2 and Figure 3 .

[0041] S300. Slowly lower the spindle 20, insert one end of the spindle 20 into the clamping hole, and rotate the control component 210 to clamp the spindle 20.

[0042] Please see Figure 1 , Figure 2 and Figure 4 .

[0043] S400. Remove the hook of the lowering crane and place the main shaft 20 on the U-shaped groove 3031 of the first lifting support mechanism 300a. The first inner support block 21 is located between the first lifting support mechanism 300a and the clamping seat 200, and the second inner support block 22 is located between the first lifting support mechanism 300a and the second lifting support mechanism 300b.

[0044] It is understandable that one end of the spindle 20 is fixed to the spindle 20, while the other end of the spindle 20 is suspended in the air.

[0045] S500. Insert the tube 30 into the spindle 20 from the end away from the clamping seat 200. At this time, the tube 30 is fitted outside the second inner support block 22.

[0046] Since the first lifting support mechanism 300a is still in the support position, the pipe 30 can only be fitted onto one end of the main shaft 20.

[0047] S600. Start the operating component 301 of the second lifting support mechanism 300b, and the driving component 302 drives the connecting component 303 to rise vertically to the support position.

[0048] S700. Fit one end of the auxiliary sleeve 400 onto the suspended end of the main shaft 20, and place the other end of the auxiliary sleeve 400 on the second lifting support mechanism 300b.

[0049] Please see Figure 2 , Figure 3 and Figure 5 .

[0050] S800. Start the operating component 301 of the first lifting support mechanism 300a, drive the connecting component 302 to drive the connecting component 303 to descend vertically to the storage position, and move the pipe 30 until the pipe 30 is fitted onto the first inner support block 21 and the second inner support block 22.

[0051] S900. Tighten the tapered nuts on the first inner support block 21 and the second inner support block 22 to fix the pipe 30 to the spindle 20. Then, re-attach the hook of the overhead crane, rotate the control component 210 in the opposite direction to release the spindle 20, lift the spindle 20 with the pipe 30 installed, remove the auxiliary sleeve 400, and then lift the spindle 20 back onto the CNC machine tool for processing.

[0052] This embodiment includes a clamping seat 200, a first lifting support mechanism 300a, a second lifting support mechanism 300b, and an auxiliary sleeve 400. The first lifting support mechanism 300a and the second lifting support mechanism 300b work in turn with the clamping seat 200 to reduce the difficulty of assembling the pipe 30 and ensure the safety of the operators.

[0053] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0054] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A fitting auxiliary device for fitting tubing onto a spindle, characterized in that, The device includes a frame and a clamping seat, a first lifting support mechanism, a second lifting support mechanism, and an auxiliary sleeve mounted on the frame. The clamping seat, the first lifting support mechanism, and the second lifting support mechanism are spaced apart along a first direction. The first lifting support mechanism and the second lifting support mechanism alternately cooperate with the clamping seat for support. The main shaft is placed on the clamping seat and the first lifting support mechanism. One end of the auxiliary sleeve is sleeved on the main shaft, and the other end of the auxiliary sleeve is placed on the second lifting support mechanism.

2. The kit auxiliary equipment as described in claim 1, characterized in that, The distance between the clamping seat and the first lifting support mechanism is defined as the first distance, which is less than the length of the main shaft. The distance between the clamping seat and the second lifting support mechanism is defined as the second distance, which is greater than the length of the main shaft and less than the total length of the main shaft and the auxiliary sleeve.

3. The kit auxiliary equipment as described in claim 1 or 2, characterized in that, Both the first lifting support mechanism and the second lifting support mechanism include an operating component, a driving component, and a connecting component. The operating component is mounted on the frame, the driving component is mounted on the frame and is connected to the operating component in a transmission manner, and the connecting component is connected to the driving end of the driving component. Under the action of the operating component, the driving component drives the connecting component to move up and down in the vertical direction.

4. The kit auxiliary equipment as described in claim 3, characterized in that, The operating component is a handle.

5. The kit auxiliary equipment as described in claim 4, characterized in that, The driving component is a cylinder, and the driving end is the piston rod of the cylinder. When the handle is rotated, the piston rod extends in the vertical direction, and the connecting piece rises in the vertical direction. When the handle is rotated in the opposite direction, the piston rod retracts, and the connecting piece descends in the vertical direction.

6. The kit auxiliary equipment as described in claim 3, characterized in that, Each of the connecting parts is provided with a U-shaped groove. The U-shaped groove located in the first lifting support mechanism is used to support the main shaft, and the U-shaped groove located in the second lifting support mechanism is used to support the auxiliary sleeve.

7. The kit auxiliary equipment as described in claim 3, characterized in that, Both the first lifting support mechanism and the second lifting support mechanism further include a guide member. The frame is provided with a sleeve, the guide member is slidably disposed in the sleeve, and the guide member is fixedly connected to the connecting member.

8. The kit auxiliary equipment as described in claim 1 or 2, characterized in that, The clamping seat is provided with a control component and a jaw. The jaw has a clamping hole. The control component is connected to the jaw in a transmission manner. Under the action of the control component, the clamping hole shrinks or expands.

9. The kit auxiliary equipment as described in claim 1 or 2, characterized in that, The frame is provided with a placement position, and the placement position and the second lifting support mechanism are arranged in a second direction perpendicular to the first direction. The auxiliary sleeve is housed in the placement position.

10. The kit auxiliary equipment as described in claim 9, characterized in that, The frame has an inner cavity, and the placement position is located on the cavity wall of the inner cavity.

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