A connection structure of a manipulator pushing device

Abstract

The utility model provides a connection structure of a manipulator pushing device, which relates to the field of manipulator processing technology, including: a connection mechanism, an auxiliary mechanism is arranged inside the connection mechanism, the connection mechanism includes a pushing arm, a connection block is arranged at the bottom end of the pushing arm, a limiting groove is arranged on one side of the connection block, and an extrusion plate is arranged on the inner wall of the limiting groove. The utility model applies pressure to the extrusion plate, so that the conical block squeezes the end positions of the four guard plates, and the top end expands, and the bottom space will gradually shrink. Therefore, due to the reduction of the bottom end space, the top position of the locking rod will be clamped and the effect of mutual engagement will be achieved. Then the limiting block is moved in the cross bar to enter the limiting groove, so that the extrusion plate is restricted, thereby completing the connection and fixation of the manipulator, ensuring that the connection between the manipulator and other components will not loosen or disconnect during use.

Description

Technical Field

[0001] The utility model relates to the technical field of robot processing, in particular to a robot pushing device connection structure. Background Art

[0002] A manipulator is an automated device used in industrial production and other applications. It can be used to push objects. A manipulator usually consists of a number of jointed arms and hands, which can be pushed and operated by motors, hydraulics or pneumatic systems. The manipulator can be operated according to a pre-set program or by remote control to achieve the pushing and handling of objects.

[0003] In the existing technology, when the push arm and the manipulator are connected, the connection part structure needs to be matched, and the matching process takes a long time. The long connection process may cause the production line to stagnate, thereby affecting the overall production efficiency. After the matching, multiple bolts are required to fix it. After fixing with multiple bolts, the maintenance and disassembly process may be more complicated. If the connection needs to be adjusted or parts need to be replaced, it may take more time and effort, and the device will vibrate to a certain extent when in use. Long-term vibration may cause the bolts to loosen, resulting in unsafe operation of the device. This may cause accidents, damage equipment or cause personal injury. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings in the prior art and provide a connection structure of a manipulator pushing device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a connection structure of a manipulator pushing device, comprising: a connecting mechanism, an auxiliary mechanism is arranged inside the connecting mechanism, the connecting mechanism comprises a pushing arm, a connecting block is arranged at the bottom end of the pushing arm, a limiting groove is opened on one side of the connecting block, an extrusion plate is arranged on the inner wall of the limiting groove, a cross bar is arranged on the top of the extrusion plate, a limiting block is arranged on the inner wall of the cross bar, a conical rod is arranged at the bottom of the extrusion plate, four guard plates are arranged on the outer side of the conical rod, four spring sheets are arranged on the outer side of the guard plates, an outer ring is arranged at one end of the spring sheets, a locking rod is arranged on the inner surface of the four guard plates, and a sleeve is arranged at the bottom end of the locking rod.

[0006] As a preferred embodiment, the auxiliary mechanism includes a bolt, the outer sides of the bolt are respectively threadedly connected to the inner surfaces of the connecting block and the limit block, the outer sides of the bolt are in contact with the inner surface of the gasket, and the bottom of the gasket is in contact with the top of the connecting block.

[0007] As a preferred embodiment, the bottom end of the pushing arm is fixedly connected to the top end of the connecting block, a limiting groove is provided on the inner wall of the connecting block, the inner surface of the limiting groove is slidably connected to one end of the extrusion plate, and the top of the extrusion plate is fixedly connected to the bottom of the cross bar.

[0008] As a preferred embodiment, the inner wall of the cross bar is slidably connected to both sides of the limit block, one end of the limit block contacts the inner surface of the limit groove, and the bottom of the limit block contacts the top of one end of the extrusion plate.

[0009] As a preferred embodiment, the bottom of the extrusion plate is fixedly connected to one end of the conical block, the outer side of the conical block is in contact with the inner surface of the guard plate, one side of the middle end of the guard plate is movably connected to the inner surface of the outer ring, and one end of the side surface of the outer ring is fixedly connected to the bottom of the connecting block.

[0010] As a preferred implementation, one end of the inner wall of the guard plate is clamped with the top end of the locking rod, and the bottom end of the locking rod is fixedly connected to the inner surface of the sleeve.

[0011] As a preferred implementation, one end of the spring sheet at one end of the bottom of the guard plate is fixedly connected.

[0012] As a preferred implementation, the other end of the spring is fixedly connected to one side of the bottom of the inner surface of the outer ring.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. By applying pressure to the extrusion plate, the conical block squeezes the end positions of the four guard plates, and the top expands, and the bottom space will gradually shrink. Therefore, due to the shrinkage of the bottom space, the top position of the lock rod will be clamped and the effect of mutual engagement will be achieved. Then the limit block is moved in the cross bar to enter the limit groove to limit the extrusion plate, thereby completing the connection and fixation of the manipulator to ensure that the connection between the manipulator and other components will not loosen or disconnect during use;

[0015] 2. The limit block and the extrusion plate are fixed by bolts. As a reliable connecting part, the bolts can ensure that the connection between the limit block and the extrusion plate is firm and reliable, thereby improving the working efficiency and reliability of the entire mechanical system. It can also improve the stability of the limit block in the limit groove and reduce the risk of failure caused by the limit block detaching from the limit groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a schematic structural diagram of a manipulator pushing device connection structure.

[0017] Figure 2The utility model is a schematic diagram of a bottom-up structural component of a manipulator pushing device connection structure.

[0018] Figure 3 The utility model provides a schematic diagram of the component cross-sectional structure of a manipulator pushing device connection structure.

[0019] Figure 4 This is a schematic diagram of the enlarged structure of the components of a connection structure of a manipulator pushing device provided by the utility model.

[0020] Figure 5 The utility model provides a schematic diagram of the component disassembly structure of a manipulator pushing device connection structure.

[0021] Legend:

[0022] 1. Connecting mechanism; 11. Pushing arm; 12. Connecting block; 13. Limiting groove; 14. Extrusion plate; 15. Crossbar; 16. Limiting block; 17. Conical block; 18. Guard plate; 19. Locking rod; 110. Sleeve; 111. Outer ring; 112. Shrapnel;

[0023] 2. Auxiliary mechanism; 21. Bolt; 22. Gasket. DETAILED DESCRIPTION

[0024] 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 in 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.

[0025] Example 1

[0026] like Figure 1 - Figure 5As shown, the utility model provides a technical solution: a connection structure of a manipulator pushing device, comprising: a connection mechanism 1, an auxiliary mechanism 2 is arranged inside the connection mechanism 1, the connection mechanism 1 comprises a pushing arm 11, a connecting block 12 is arranged at the bottom end of the pushing arm 11, a limiting groove 13 is arranged on one side of the connecting block 12, an extrusion plate 14 is arranged on the inner wall of the limiting groove 13, a cross bar 15 is arranged on the top of the extrusion plate 14, a limiting block 16 is arranged on the inner wall of the cross bar 15, a conical rod is arranged at the bottom of the extrusion plate 14, four guard plates 18 are arranged on the outer side of the conical rod, four spring pieces 112 are arranged on the outer side of the guard plates 18, an outer ring 111 is arranged at one end of the spring pieces 112, a locking rod 19 is arranged on the inner surface of the four guard plates 18, a sleeve 110 is arranged at the bottom end of the locking rod 19, the bottom end of the pushing arm 11 is fixedly connected to the top of the connecting block 12, and the inner wall of the connecting block 12 is provided with a The limiting groove 13, the inner surface of the limiting groove 13 is slidably connected to one end of the extrusion plate 14, the top of the extrusion plate 14 is fixedly connected to the bottom of the cross bar 15, the inner wall of the cross bar 15 is slidably connected to both sides of the limiting block 16, one end of the limiting block 16 is in contact with the inner surface of the limiting groove 13, the bottom of the limiting block 16 is in contact with the top of one end of the extrusion plate 14, the bottom of the extrusion plate 14 is fixedly connected to one end of the conical block 17, the outer side of the conical block 17 is in contact with the inner surface of the guard plate 18, one side of the middle end of the guard plate 18 is movably connected to the inner surface of the outer ring 111, one end of the side surface of the outer ring 111 is fixedly connected to the bottom of the connecting block 12, one end of the inner wall of the guard plate 18 is clamped with the top of the locking rod 19, the bottom end of the locking rod 19 is fixedly connected to the inner surface of the sleeve 110, one end of the spring sheet 112 at one end of the bottom of the guard plate 18 is fixedly connected, and the other end of the spring sheet 112 is fixedly connected to one side of the bottom of the inner surface of the outer ring 111.

[0027] In this embodiment, when the staff is operating, by applying pressure to the extrusion plate 14, the conical block 17 gradually moves downward, and the end positions of the four guard plates 18 are squeezed, so that the end positions gradually expand, and the top end expands, and the bottom space gradually shrinks. Therefore, due to the shrinkage of the bottom space, the top position of the locking rod 19 will be clamped, and the effect of mutual engagement will be achieved. Then the limit block 16 is moved in the cross bar 15 to enter the limit groove 13, so as to restrict the extrusion plate 14, and avoid the extrusion plate 14 being pulled back and moving up and down in the limit groove 13 during use, so that the fixation is not firm. In addition, the locking rod 19 is inside the sleeve 110, and the sleeve 110 is integrated with the top of the manipulator, thereby completing the connection and fixation of the manipulator, ensuring that the connection between the manipulator and other components will not loosen or disconnect during use, so as to improve the stability and reliability of the work;

[0028] Secondly, when the manipulator needs to be released, as long as the conical block 17 no longer exerts pressure on the four guard plates 18, the spring clip 112 at its bottom will retract with the outer ring 111 as a support point, and the guard plate 18 will no longer restrict the locking rod 19 without the need for complicated operating steps or the use of additional tools. By simplifying the steps of releasing the fixation, the risk of damage caused by misoperation or improper use during the release process can be reduced.

[0029] Example 2

[0030] like Figure 3 As shown, the auxiliary mechanism 2 includes a bolt 21, the outer sides of the bolt 21 are threadedly connected to the inner surfaces of the connecting block 12 and the limiting block 16 respectively, the outer side of the bolt 21 contacts the inner surface of the gasket 22, and the bottom of the gasket 22 contacts the top of the connecting block 12.

[0031] In this embodiment, when the limit block 16 enters the limit groove 13, in order to prevent the limit block 16 from arbitrarily escaping from the limit groove 13, the limit block 16 and the extrusion plate 14 are fixed by using bolts 21. The bolts 21, as a reliable connecting member, can ensure that the connection between the limit block 16 and the extrusion plate 14 is firm and reliable, thereby improving the working efficiency and reliability of the entire mechanical system, and can also improve the stability of the limit block 16 in the limit groove 13, reducing the risk of failure caused by the limit block 16 escaping from the limit groove 13. The bolt 21 is designed with a gasket 22, so that during the fixing process, the gasket 22 can fill the gap between the bolt 21 and the fixed object to provide additional support and stability. This helps to reduce looseness and vibration and prevent the bolt 21 from being used.

[0032] Working principle:

[0033] like Figure 1 - Figure 5 As shown, when the utility model is in use, by applying pressure to the extrusion plate 14, the conical block 17 gradually moves downward, and the end positions of the four guard plates 18 are squeezed, so that the end positions are gradually expanded, and the top end expands, and the bottom space is gradually reduced. Therefore, due to the reduction of the bottom space, the top position of the locking rod 19 is clamped, and the effect of mutual engagement is achieved. Then the limiting block 16 is moved in the cross bar 15 to enter the limiting groove 13, so that the extrusion plate 14 is restricted. In addition, the locking rod 19 is inside the sleeve 110, and the sleeve 110 is integrated with the top of the manipulator, thereby completing the connection and fixation of the manipulator. When the manipulator needs to be released, as long as the conical block 17 no longer exerts pressure on the four guard plates 18, the spring sheet 112 at the bottom thereof will retract by using the outer ring 111 as a support point, and the guard plate 18 will no longer restrict the locking rod 19, without the need for complicated operation steps or the use of additional tools.

[0034] The limit block 16 and the extrusion plate 14 are fixed by using bolts 21. The bolts 21 serve as a reliable connecting piece, which can ensure that the connection between the limit block 16 and the extrusion plate 14 is firm and reliable, thereby improving the working efficiency and reliability of the entire mechanical system. It can also improve the stability of the limit block 16 in the limit groove 13 and reduce the risk of failure caused by the limit block 16 detaching from the limit groove 13.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A robot push device connection structure, characterized in that: include: A connecting mechanism (1), wherein an auxiliary mechanism (2) is arranged inside the connecting mechanism (1), wherein the connecting mechanism (1) comprises a pushing arm (11), wherein a connecting block (12) is arranged at the bottom end of the pushing arm (11), wherein a limiting groove (13) is provided on one side of the connecting block (12), wherein an extrusion plate (14) is arranged on the inner wall of the limiting groove (13), wherein a cross bar (15) is arranged on the top of the extrusion plate (14), wherein a limiting block (16) is arranged on the inner wall of the cross bar (15), wherein a conical rod is arranged at the bottom of the extrusion plate (14), wherein four guard plates (18) are arranged on the outer side of the conical rod, wherein four spring pieces (112) are arranged on the outer side of the guard plates (18), wherein one end of each spring piece (112) is arranged with an outer ring (111), wherein a locking rod (19) is arranged on the inner surface of each of the four guard plates (18), wherein a sleeve (110) is arranged at the bottom end of each of the locking rods (19).

2. A robot push device connection structure according to claim 1, characterized in that: The auxiliary mechanism (2) comprises a bolt (21), the outer sides of the bolt (21) being threadedly connected to the inner surfaces of the connecting block (12) and the limiting block (16), the outer sides of the bolt (21) being in contact with the inner surface of the gasket (22), and the bottom of the gasket (22) being in contact with the top of the connecting block (12).

3. A robot push device connection structure according to claim 1, characterized in that: The bottom end of the pushing arm (11) is fixedly connected to the top end of the connecting block (12); a limiting groove (13) is provided on the inner wall of the connecting block (12); the inner surface of the limiting groove (13) is slidably connected to one end of the extrusion plate (14); and the top of the extrusion plate (14) is fixedly connected to the bottom of the cross bar (15).

4. A robot push device connection structure according to claim 1, characterized in that: The inner wall of the cross bar (15) is slidably connected to the two sides of the limit block (16), one end of the limit block (16) contacts the inner surface of the limit groove (13), and the bottom of the limit block (16) contacts the top of one end of the extrusion plate (14).

5. The connection structure of a manipulator pushing device according to claim 1, characterized in that: The bottom of the extrusion plate (14) is fixedly connected to one end of the conical block (17), the outer side of the conical block (17) contacts the inner surface of the guard plate (18), one side of the middle end of the guard plate (18) is movably connected to the inner surface of the outer ring (111), and one side end of the outer ring (111) is fixedly connected to the bottom of the connection block (12).

6. A robot push device connection structure according to claim 1, characterized in that: One end of the inner wall of the guard plate (18) is clamped with the top end of the locking rod (19), and the bottom end of the locking rod (19) is fixedly connected to the inner surface of the sleeve (110).

7. A robot push device connection structure according to claim 1, characterized in that: One end of the spring sheet (112) is fixedly connected to one end of the bottom of the guard plate (18).

8. A robot push device connection structure according to claim 7, characterized in that: The other end of the spring sheet (112) is fixedly connected to one side of the bottom of the inner surface of the outer ring (111).

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