Quick positioning mechanism for tubular parts

Abstract

The utility model relates to the technical field of tubular part machining, in particular to a tubular part rapid positioning mechanism which comprises a limiting mechanism used for bearing and limiting a tubular part and a positioning device used for rapidly positioning the tubular part. And the material distribution driving mechanism is used for distributing materials and driving the tubular parts on the limiting mechanism to move into the positioning station. According to the utility model, a series of work such as receiving and limiting of the tubular parts, separation and positioning of the tubular parts and the like can be realized, the automation degree is high, the labor intensity of operators can be greatly reduced, and meanwhile, the tubular parts conveyed side by side can be separated one by one by adopting the mutual matching of the separation station of the limiting mechanism and the separation driving mechanism, so that the production efficiency is improved. And meanwhile, the positioning station of the limiting mechanism and the positioning device are matched with each other, so that the tubular part can be accurately positioned in the positioning station, convenience and rapidness are achieved, the positioning precision can be effectively improved, and the machining effect is good.

Description

Technical Field

[0001] This utility model relates to the field of tubular parts processing technology, specifically to a rapid positioning mechanism for tubular parts. Background Technology

[0002] The processing of tubular parts has a long history, progressing alongside human societal development and industrialization. From early simple hand tools to modern highly automated production lines, tubular parts processing technology has undergone significant changes and development. To adapt to automated production lines, the conveying process for tubular parts also needs modernization. In traditional tubular parts processing, parts are either manually placed or transported using conveyor belts or other methods with unlimited positioning. During processing, issues such as parts sticking, tilting, falling off, and jamming easily occur, requiring frequent manual maintenance. This high level of manual intervention results in relatively low processing efficiency and accuracy. Utility Model Content

[0003] The technical problem to be solved by this utility model is that the existing methods for conveying tubular parts are cumbersome and cannot achieve the positioning and material distribution of tubular parts. The proportion of manual intervention is relatively large, resulting in low processing efficiency and low processing accuracy of existing tubular parts.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a rapid positioning mechanism for tubular parts, comprising a limiting mechanism for receiving and limiting the tubular parts, a positioning device for rapidly positioning the tubular parts, and a distributing drive mechanism for distributing materials and driving the tubular parts on the limiting mechanism to move to the positioning station. The receiving part of the limiting mechanism is provided with at least one distributing station for distributing materials and a positioning station for positioning the tubular parts. The distributing station and the positioning station are arranged sequentially along the direction of movement of the tubular parts. The positioning part of the positioning device is arranged around the positioning station and abuts against the tubular parts in the positioning station when positioning the tubular parts. The distributing part of the distributing drive mechanism is aligned with the distributing station of the limiting mechanism and is connected to a single tubular part in the distributing station when driving the tubular parts to move. The single tubular parts received in the distributing station of the limiting mechanism move to the positioning station of the limiting mechanism when driven by the distributing drive mechanism.

[0005] This practical device can perform a series of tasks such as receiving and limiting tubular parts, as well as separating and positioning tubular parts. It has a high degree of automation, which can greatly reduce the labor intensity of operators. At the same time, the material separation station with the limiting mechanism and the material separation drive mechanism work together to separate the tubular parts that are conveyed side by side, which facilitates subsequent positioning and processing. Meanwhile, the positioning station with the limiting mechanism and the positioning device work together to accurately position the tubular parts in the positioning station, which is convenient and fast, effectively improving positioning accuracy, work efficiency, and processing results.

[0006] Preferably, the limiting mechanism includes at least two limiting strips for receiving tubular parts, the limiting strips extending along the direction of movement of the tubular parts, the top of the limiting strips being provided with a positioning groove and at least one limiting groove for limiting the tubular parts, the positioning groove being arranged at the end of the movement path of the tubular parts and cooperating with the corresponding positioning groove to form a positioning station, and the limiting groove cooperating with the corresponding limiting groove to form a material distribution station.

[0007] Preferably, the limiting strip has several limiting grooves, and the several limiting grooves cooperate with each other to form several material distribution stations, which are arranged sequentially along the direction of movement of the tubular part.

[0008] Preferably, the spacing between the limiting strip and the adjacent limiting strip is set to be adjustable.

[0009] Preferably, the limiting mechanism further includes a translation slide rail, a translation slide block, and a translation drive device. The translation slide rail extends along the axial direction of the tubular part. Each limiting bar is movably mounted on the translation slide rail via a corresponding translation slide block. Each limiting bar is connected to its corresponding translation drive device via a transmission assembly. When the translation drive device drives the limiting bar, it translates along the axial direction of the tubular part.

[0010] Preferably, the system also includes a frame, and the transmission assembly includes a rotating mounting base and a lead screw. The lead screw extends along the axial direction of the tubular part and is rotatably mounted on the frame via the rotating mounting base. The translation slide rail is mounted on the frame, and the output part of the translation drive device is connected to the lead screw via a transmission connection. The lead screw is connected to the limit bar via a threaded connection.

[0011] Preferably, the translation drive device is configured as a rotating handwheel.

[0012] When this utility model is in operation, a translation drive device is used to drive the limiting bar to move along the axial direction of the tubular part, which can realize the adjustment of the spacing between adjacent limiting bars without reinstallation. It is applicable to tubular parts of various specifications and has strong versatility. At the same time, the screw is connected to the limiting bar through a threaded connection, which has high adjustment accuracy and can effectively prevent the tubular parts from tilting or falling off, thereby improving the safety factor of the tubular parts transportation.

[0013] Preferably, the material distribution drive mechanism includes a material distribution lifting seat and a material distribution drive device. The material distribution drive device is arranged vertically and can be translated along the axial direction of the tubular part. The material distribution lifting seat is arranged vertically below the receiving part of the limiting mechanism and is connected to the output part of the material distribution drive device. The top of the material distribution lifting seat is provided with at least one material distribution protrusion. The material distribution protrusion is aligned with the corresponding material distribution station on the limiting mechanism. The top of the material distribution protrusion is located on the side of the corresponding material distribution station away from the positioning station. The end of the material distribution protrusion near the corresponding material distribution station is provided with a driving inclined surface that extends from top to bottom along the direction of movement of the tubular part. The driving inclined surface moves upward when driven by the material distribution drive device and is connected to the individual tubular part in the material distribution station.

[0014] Preferably, there are several material distribution protrusions, which are arranged sequentially along the direction of movement of the tubular part.

[0015] Preferably, the positioning device includes a positioning block, a positioning mounting base, and a positioning drive device. The positioning drive device is fixedly arranged through the positioning mounting base, and the positioning parts of the positioning block and the positioning drive device are arranged facing each other along the axial direction of the tubular part and are respectively located on both sides of the positioning station.

[0016] The beneficial technical effects of this utility model include:

[0017] 1. This utility model can realize a series of tasks such as receiving and limiting tubular parts, as well as distributing and positioning tubular parts. It has a high degree of automation, which can greatly reduce the labor intensity of operators. At the same time, the material distribution station with the limiting mechanism and the material distribution drive mechanism work together to separate the tubular parts that are transported side by side, which facilitates subsequent positioning and processing. Meanwhile, the positioning station with the limiting mechanism and the positioning device work together to accurately position the tubular parts in the positioning station, which is convenient and fast, effectively improves positioning accuracy, improves work efficiency, and has good processing effect.

[0018] 2. This utility model uses a translation drive device to drive the limiting strip to move along the axial direction of the tubular part, which can realize the adjustment of the spacing between adjacent limiting strips without reinstallation. It is applicable to tubular parts of various specifications and has strong versatility. At the same time, the screw is connected to the limiting strip through a threaded connection, which has high adjustment accuracy and can effectively prevent the tubular parts from tilting or falling off, thereby improving the safety factor of the tubular parts transportation.

[0019] Other features and advantages of this utility model will be disclosed in detail in the following specific embodiments and accompanying drawings. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings:

[0021] Appendix Figure 1 A schematic diagram of a rapid positioning mechanism for tubular parts. Figure 1 ;

[0022] Appendix Figure 2 For the appendix Figure 1 A magnified view of a section at point A in the middle;

[0023] Appendix Figure 3 A schematic diagram of a rapid positioning mechanism for tubular parts. Figure 1 ;

[0024] Appendix Figure 4 For the appendix Figure 3 A magnified view of a section at point B in the middle. Detailed Implementation

[0025] The technical solutions of the present utility model will be explained and described below with reference to the accompanying drawings. However, the following embodiments are only preferred embodiments of the present utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments in the implementation methods without creative effort are all within the protection scope of the present utility model.

[0026] In the following description, terms such as “inner,” “outer,” “upper,” “lower,” “left,” and “right” are used only to facilitate the description of the embodiments and simplify the description, and are not intended to 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 utility model.

[0027] Please see the appendix Figure 1This embodiment discloses a rapid positioning device 2 for tubular parts, including a limiting mechanism 1 for receiving and limiting the tubular parts, a positioning device 2 for rapidly positioning the tubular parts, and a material dispensing drive mechanism 3 for dispensing and driving the tubular parts on the limiting mechanism 1 to move to the positioning station. The following is a detailed description with reference to the accompanying drawings.

[0028] Please see the appendix Figure 1 To be continued Figure 4 In this embodiment, the receiving part of the limiting mechanism 1 is provided with at least one material dispensing station for dispensing materials and one positioning station for positioning tubular parts. The material dispensing station and the positioning station are arranged sequentially along the direction of movement of the tubular parts. The positioning part of the positioning device 2 is arranged around the positioning station and abuts against the tubular parts in the positioning station when positioning the tubular parts. The material dispensing part of the material dispensing drive mechanism 3 is aligned with the material dispensing station of the limiting mechanism 1 and is connected to the single tubular parts in the material dispensing station when driving the tubular parts to move. The single tubular parts received in the material dispensing station of the limiting mechanism 1 move to the positioning station of the limiting mechanism 1 when driven by the material dispensing drive mechanism 3.

[0029] In operation, this embodiment can realize a series of tasks such as receiving and limiting tubular parts, as well as separating and positioning tubular parts. It has a high degree of automation, which can greatly reduce the labor intensity of operators. At the same time, the material separation station of the limiting mechanism 1 and the material separation drive mechanism 3 work together to separate the tubular parts that are transported side by side, which facilitates subsequent positioning and processing. Meanwhile, the positioning station of the limiting mechanism 1 and the positioning device 2 work together to accurately position the tubular parts in the positioning station, which is convenient and fast, effectively improves positioning accuracy, improves work efficiency, and has good processing effect.

[0030] In specific implementation, the limiting mechanism 1 includes at least two limiting strips 11 for receiving tubular parts. The limiting strips 11 extend along the direction of movement of the tubular parts. The top of the limiting strips 11 is provided with a positioning groove 112 and at least one limiting groove 111 for limiting the tubular parts. The positioning groove 112 is arranged at the end of the movement path of the tubular parts and cooperates with the corresponding positioning groove 112 to form a positioning station. The limiting groove 111 cooperates with the corresponding limiting groove 111 to form a material distribution station.

[0031] Preferably, to improve the versatility of the quick positioning device 2 for tubular parts, the spacing between the limiting strips 11 and adjacent limiting strips 11 can be set to be adjustable. In specific implementation, the limiting mechanism 1 also includes a translation slide rail 12, a translation slide block 13, and a translation drive device 14. The translation slide rail 12 extends along the axial direction of the tubular part. Each limiting strip 11 is movably mounted on the translation slide rail 12 via a corresponding translation slide block 13. Each limiting strip 11 is connected to its corresponding translation drive device 14 via a transmission assembly. When driven by the translation drive device 14, the limiting strip 11 moves along the tubular part... In this embodiment, the axial translation is further included in the frame 4. The transmission assembly includes a rotating mounting base 15 and a lead screw 16. The lead screw 16 extends along the axial direction of the tubular part and is rotatably mounted on the frame 4 through the rotating mounting base 15. The translation slide rail 12 is mounted on the frame 4. The output part of the translation drive device 14 is connected to the lead screw 16. Preferably, the lead screw 16 is connected to the limit bar 11 by a threaded connection. The translation drive device 14 is set as a rotating handwheel. Of course, any other suitable drive device, such as a drive motor, can also be used to facilitate automated control.

[0032] In this embodiment, the translation drive device 14 drives the limiting strip 11 to translate along the axial direction of the tubular part, which can realize the adjustment of the spacing between adjacent limiting strips 11 without reinstallation. It is applicable to tubular parts of various specifications and has strong versatility. At the same time, the lead screw 16 is connected to the limiting strip 11 through a threaded connection, which has high adjustment accuracy and can effectively prevent the tubular parts from being skewed or falling off, thereby improving the safety factor of the tubular parts transportation.

[0033] In this embodiment, the material distribution drive mechanism 3 includes a material distribution lifting seat 31 and a material distribution drive device 32. The material distribution drive device 32 is arranged vertically and can be translated along the axial direction of the tubular part. In specific implementation, the bottom of the material distribution drive device 32 is slidably mounted on the translation slide rail 12, which enables the position adjustment of the material distribution drive device 32 and is applicable to the processing of tubular parts of different specifications. The material distribution lifting seat 31 is arranged vertically below the receiving part of the limiting mechanism 1 and is close to the material distribution drive device 32. The output part is connected to the transmission. The top of the material distribution lifting seat 31 is provided with at least one material distribution protrusion 311. The material distribution protrusion 311 is aligned with the corresponding material distribution station on the limiting mechanism 1. The top of the material distribution protrusion 311 is located on the side of the corresponding material distribution station away from the positioning station. The end of the material distribution protrusion 311 near the corresponding material distribution station is provided with a driving inclined surface that extends from top to bottom along the direction of movement of the tubular part. When the material distribution driving device 32 drives, the driving inclined surface moves upward and is connected to the transmission of a single tubular part in the material distribution station.

[0034] Preferably, the positioning device 2 includes a positioning block 21, a positioning mounting base 22, and a positioning drive device 23. The positioning drive device 23 is fixedly arranged through the positioning mounting base 22. The positioning parts of the positioning block 21 and the positioning drive device 23 are arranged facing each other along the axial direction of the tubular part and are respectively located on both sides of the positioning station.

[0035] In this embodiment, the limiting strip 11 has several limiting grooves 111. The several limiting grooves 111 cooperate with each other to form several material distribution stations. The several material distribution stations are arranged sequentially along the direction of movement of the tubular part. The several material distribution protrusions 311 are arranged sequentially along the direction of movement of the tubular part. In specific implementation, the number of material distribution stations and material distribution protrusions 311 can be adjusted according to the processing speed of the tubular part or other actual conditions.

[0036] The beneficial technical effects of this embodiment include: This utility model can realize a series of tasks such as receiving and limiting tubular parts, as well as separating and positioning tubular parts. It has a high degree of automation, which can greatly reduce the labor intensity of operators. At the same time, the material separation station of the limiting mechanism and the material separation drive mechanism work together to separate the tubular parts that are transported side by side, which facilitates subsequent positioning and processing work. Meanwhile, the positioning station of the limiting mechanism and the positioning device work together to accurately position the tubular parts in the positioning station, which is convenient and fast, effectively improves positioning accuracy, improves work efficiency, and has good processing effect.

[0037] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Those skilled in the art should understand that this utility model includes, but is not limited to, the content described in the accompanying drawings and the specific embodiments above. Any modifications that do not depart from the functional and structural principles of this utility model will be included within the scope of the claims.

Claims

1. A rapid positioning mechanism for tubular parts, characterized in that: The device includes a limiting mechanism (1) for receiving and limiting tubular parts, a positioning device (2) for quickly positioning tubular parts, and a material distribution drive mechanism (3) for distributing materials and driving the tubular parts on the limiting mechanism (1) to move to the positioning station. The receiving part of the limiting mechanism (1) is provided with at least one material distribution station for distributing materials and one positioning station for positioning tubular parts. The material distribution station and the positioning station are arranged sequentially along the direction of movement of the tubular parts. The positioning part of the positioning device (2) is arranged around the positioning station and abuts against the tubular parts in the positioning station when positioning the tubular parts. The material distribution part of the material distribution drive mechanism (3) is aligned with the material distribution station of the limiting mechanism (1) and is connected to a single tubular part in the material distribution station when driving the tubular parts to move. The single tubular part received in the material distribution station of the limiting mechanism (1) moves to the positioning station of the limiting mechanism (1) when driven by the material distribution drive mechanism (3).

2. The rapid positioning mechanism for tubular parts according to claim 1, characterized in that: The limiting mechanism (1) includes at least two limiting strips (11) for receiving tubular parts. The limiting strips (11) extend along the direction of movement of the tubular parts. The top of the limiting strips (11) is provided with a positioning groove (112) and at least one limiting groove (111) for limiting the tubular parts. The positioning groove (112) is arranged at the end of the movement path of the tubular parts and cooperates with the corresponding positioning groove (112) to form a positioning station. The limiting groove (111) cooperates with the corresponding limiting groove (111) to form a material distribution station.

3. The rapid positioning mechanism for tubular parts according to claim 2, characterized in that: The limiting strip (11) has several limiting grooves (111). The several limiting grooves (111) cooperate with each other to form several material distribution stations. The several material distribution stations are arranged sequentially along the direction of movement of the tubular part.

4. The rapid positioning mechanism for tubular parts according to claim 2, characterized in that: The spacing between the limiting strip (11) and the adjacent limiting strip (11) is set to be adjustable.

5. The rapid positioning mechanism for tubular parts according to claim 2, characterized in that: The limiting mechanism (1) further includes a translation slide rail (12), a translation slide block (13), and a translation drive device (14). The translation slide rail (12) extends along the axial direction of the tubular part. Each limiting bar (11) is translatably mounted on the translation slide rail (12) through a corresponding translation slide block (13). Each limiting bar (11) is connected to its corresponding translation drive device (14) through a transmission assembly. When the translation drive device (14) drives, the limiting bar (11) translates along the axial direction of the tubular part.

6. The rapid positioning mechanism for tubular parts according to claim 5, characterized in that: It also includes a frame (4), the transmission assembly includes a rotating mounting base (15) and a lead screw (16), the lead screw (16) extends along the axial direction of the tubular part and is rotatably mounted on the frame (4) through the rotating mounting base (15), the translation slide rail (12) is mounted on the frame (4), the output part of the translation drive device (14) is connected to the lead screw (16) in a transmission connection, and the lead screw (16) is connected to the limit bar (11) in a transmission connection by means of a threaded connection.

7. A rapid positioning mechanism for tubular parts according to claim 5, characterized in that: The translation drive device (14) is configured to rotate a handwheel.

8. The rapid positioning mechanism for tubular parts according to claim 1, characterized in that: The material distribution drive mechanism (3) includes a material distribution lifting seat (31) and a material distribution drive device (32). The material distribution drive device (32) is arranged vertically and can be translated along the axial direction of the tubular part. The material distribution lifting seat (31) is arranged vertically below the receiving part of the limiting mechanism (1) and is connected to the output part of the material distribution drive device (32). The top of the material distribution lifting seat (31) is provided with at least one material distribution protrusion (311). The material distribution protrusion (311) is aligned with the corresponding material distribution station on the limiting mechanism (1). The top of the material distribution protrusion (311) is located on the side of the corresponding material distribution station away from the positioning station. The end of the material distribution protrusion (311) near the corresponding material distribution station is provided with a driving inclined surface that extends from top to bottom along the direction of movement of the tubular part. The driving inclined surface moves upward when driven by the material distribution drive device (32) and is connected to the single tubular part in the material distribution station.

9. A rapid positioning mechanism for tubular parts according to claim 8, characterized in that: The material distribution protrusions (311) are provided in a plurality of manner, and the plurality of material distribution protrusions (311) are arranged sequentially along the direction of movement of the tubular part.

10. A rapid positioning mechanism for tubular parts according to claim 1, characterized in that: The positioning device (2) includes a positioning block (21), a positioning mounting base (22), and a positioning drive device (23). The positioning drive device (23) is fixedly arranged through the positioning mounting base (22). The positioning parts of the positioning block (21) and the positioning drive device (23) are arranged facing each other along the axial direction of the tubular part and are respectively located on both sides of the positioning station.

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