Automatic screw feeding anti-falling deep hole tightening mechanism for robot

Abstract

The utility model relates to the technical field of mechanical auxiliary tools, and discloses an automatic screw feeding anti-drop deep hole tightening mechanism for a robot, which comprises a mounting block, a motor is fixedly mounted on one side of the mounting block, the output end of the motor is in spline connection with a transmission rod, a mechanism main body is fixedly mounted at one end of the transmission rod, and the other end of the transmission rod is in spline connection with the mechanism main body. According to the automatic screw feeding anti-disengaging deep hole tightening mechanism for the robot, through cooperative arrangement of a motor, a transmission rod and the mechanism body, when the automatic screw feeding anti-disengaging deep hole tightening mechanism is used, the motor is connected with a power source to drive the transmission rod and the mechanism body, and then the mechanism body rotates automatically; and through cooperative arrangement of a spring, a telescopic rod and a limiting stop block, the telescopic rod is driven to do telescopic motion through the elastic effect of the spring during use, then the limiting stop block is made to move transversely, and therefore the effect of blocking the screw outlet when the screw is not used is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical auxiliary tools, in particular to a deep hole tightening mechanism for automatic screw feeding and anti-slipping for robots. Background Art

[0002] In the machinery manufacturing industry, many workpiece assembly processes require tightening screws; currently, most screw tightening is done manually with an electric screwdriver. Not only does each action require repeated placement of screws, which is inefficient, but it also requires additional equipment, and the labor and equipment costs are relatively high, making it unsuitable for current industrialized production.

[0003] The existing utility model publication (announcement) number: CN207447831U discloses a robot-use screw automatic feeding anti-drop deep hole tightening mechanism. The mechanism is not convenient for adjusting the screw insertion angle, which makes it impossible to flexibly adjust according to the actual processing position of the workpiece, and it is not convenient to block the screw outlet when not in use, which makes the screw easy to fall out, which is inconvenient to use. Therefore, the utility model provides a robot-use screw automatic feeding anti-drop deep hole tightening mechanism. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a robot-based deep hole tightening mechanism for automatically feeding and preventing screws from falling off, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model provides the following technical solutions: a robot-use screw automatic feeding and anti-slip deep hole tightening mechanism, comprising a mounting block, a motor is fixedly mounted on one side of the mounting block, a transmission rod is splined at the output end of the motor, a mechanism body is fixedly mounted on one end of the transmission rod, and a screw feeding tube is fixedly mounted on the upper surface of the mechanism body.

[0008] Preferably, a material storage chamber and a stamping chamber are provided inside the main body of the mechanism, the material storage chamber and the stamping chamber are communicated with each other, an electric push rod is fixedly installed on the right side of the stamping chamber, and a connecting plate is fixedly installed on the upper end of the electric push rod.

[0009] Preferably, a connecting rod is fixedly mounted on the bottom of the connecting plate, and a punching rod is fixedly mounted on the bottom end of the connecting rod.

[0010] Preferably, a first limiting sliding groove and a second limiting sliding groove are provided at the bottom of the mechanism body.

[0011] Preferably, springs are fixedly mounted on the inner side walls of the first limiting slide groove and the second limiting slide groove, a telescopic rod is fixedly mounted on one side of the spring, and a limiting stopper is fixedly mounted on one end of the telescopic rod.

[0012] Preferably, a mounting hole is formed on the upper surface of the mounting block, and a mounting bolt is threadedly connected to the inner surface of the mounting hole.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a robot-based automatic screw feeding and anti-slip deep hole tightening mechanism, which has the following beneficial effects:

[0015] The robot uses an automatic screw feeding and anti-slip deep hole tightening mechanism. Through the coordinated arrangement of a motor, a transmission rod and a mechanism body, when in use, the motor is connected to a power source to drive the transmission rod and the mechanism body, thereby causing the mechanism body to rotate, thereby playing a role in adjusting the screw insertion angle. Through the coordinated arrangement of a spring, a telescopic rod and a limit stopper, when in use, the elastic action of the spring is used to drive the telescopic rod to perform telescopic movement, thereby causing the limit stopper to move laterally, thereby playing a role in blocking the screw outlet when not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the front structure of the utility model;

[0018] Figure 3 For this utility model Figure 1 A magnified view of the structure.

[0019] In the figure: mounting block 1, motor 2, transmission rod 3, mechanism body 4, screw feeding tube 5, storage chamber 6, stamping chamber 7, electric push rod 8, connecting plate 9, connecting rod 10, stamping rod 11, first limit slide groove 12, second limit slide groove 13, spring 14, telescopic rod 15, limit block 16, mounting hole 17, mounting bolt 18. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3The utility model provides a technical solution: a robot screw automatic feeding anti-slip deep hole tightening mechanism, including a mounting block 1, a motor 2 is fixedly mounted on one side of the mounting block 1, a transmission rod 3 is splinedly connected to the output end of the motor 2, and a mechanism body 4 is fixedly mounted on one end of the transmission rod 3. Through the coordinated arrangement of the motor 2, the transmission rod 3 and the mechanism body 4, when in use, the motor 2 is connected to the power supply to drive the transmission rod 3 and the mechanism body 4, thereby causing the mechanism body 4 to rotate, thereby playing a role in adjusting the screw insertion angle, a screw feeding tube 5 is fixedly mounted on the upper surface of the mechanism body 4, and a storage cavity 6 and a punching cavity 7 are provided inside the mechanism body 4. The storage cavity 6 and the punching cavity 7 The pressure chambers 7 are communicated with each other, an electric push rod 8 is fixedly installed on the right side of the stamping chamber 7, a connecting plate 9 is fixedly installed on the upper end of the electric push rod 8, a connecting rod 10 is fixedly installed on the bottom of the connecting plate 9, and a stamping rod 11 is fixedly installed on the bottom of the connecting rod 10. A first limiting slide groove 12 and a second limiting slide groove 13 are provided at the bottom of the mechanism body 4, and springs 14 are fixedly installed on the inner side walls of the first limiting slide groove 12 and the second limiting slide groove 13, a telescopic rod 15 is fixedly installed on one side of the spring 14, and a limited stopper 16 is fixedly installed on one end of the telescopic rod 15, and a mounting hole 17 is provided on the upper surface of the mounting block 1, and the internal thread of the mounting hole 17 is connected with a mounting bolt 18.

[0022] To sum up, the robot uses a screw automatic feeding and anti-slip deep hole tightening mechanism, through the coordinated arrangement of the motor 2, the transmission rod 3 and the mechanism body 4. When in use, the motor 2 is connected to the power supply to drive the transmission rod 3 and the mechanism body 4, so that the mechanism body 4 rotates, thereby playing a role in adjusting the screw insertion angle. Through the coordinated arrangement of the spring 14, the telescopic rod 15 and the limit stop block 16, when in use, the elastic action of the spring 14 is used to drive the telescopic rod 15 to perform telescopic movement, thereby causing the limit stop block 16 to move laterally, thereby playing a role in blocking the screw outlet when not in use.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A robot-based automatic screw feeding and anti-slip deep hole tightening mechanism, comprising a mounting block (1), characterized in that: A motor (2) is fixedly mounted on one side of the mounting block (1); a transmission rod (3) is spline-connected to an output end of the motor (2); a mechanism body (4) is fixedly mounted on one end of the transmission rod (3); and a screw feed tube (5) is fixedly mounted on the upper surface of the mechanism body (4).

2. According to claim 1, a robot screw automatic feeding anti-slip deep hole tightening mechanism is characterized by: A material storage chamber (6) and a punching chamber (7) are provided inside the mechanism body (4); the material storage chamber (6) and the punching chamber (7) are communicated with each other; an electric push rod (8) is fixedly mounted on the right side of the punching chamber (7); and a connecting plate (9) is fixedly mounted on the upper end of the electric push rod (8).

3. The deep hole tightening mechanism for automatic screw feeding and anti-slipping for robots according to claim 2, characterized in that: A connecting rod (10) is fixedly mounted on the bottom of the connecting plate (9), and a punching rod (11) is fixedly mounted on the bottom end of the connecting rod (10).

4. The deep hole tightening mechanism for automatic screw feeding and anti-slipping for robots according to claim 1, characterized in that: A first limiting sliding groove (12) and a second limiting sliding groove (13) are provided at the bottom of the mechanism body (4).

5. The deep hole tightening mechanism for automatic screw feeding and anti-slipping for robots according to claim 4, characterized in that: A spring (14) is fixedly mounted on the inner side walls of the first limiting sliding groove (12) and the second limiting sliding groove (13); a telescopic rod (15) is fixedly mounted on one side of the spring (14); and a limiting stopper (16) is fixedly mounted on one end of the telescopic rod (15).

6. The deep hole tightening mechanism for automatic screw feeding and anti-slipping for robots according to claim 1, characterized in that: A mounting hole (17) is provided on the upper surface of the mounting block (1), and a mounting bolt (18) is threadedly connected to the interior of the mounting hole (17).

Images