Upper and lower tool return stroke guide mechanism of tapping machine

Abstract

The utility model discloses an upper and lower tool return stroke guide mechanism of a tapping machine, which relates to the related field of tapping machine processing technology and structurally comprises a base, a protection plate fixedly connected to the center of the upper end face of the base and a first electric push rod fixedly connected to the outer side of the protection plate on the upper end face of the base. During use, materials only need to be placed into the inner sides of the four groove openings according to requirements and slide to the inner side of a placement opening through a discharging pipe, then a pressing plate is pressed downwards through the self gravity of the materials, a first clamping plate can be driven to conduct automatic clamping and limiting, the equipment is abraded after long-time use, and the service life of the equipment is prolonged. A second electric push rod is controlled by a control platform to drive a second clamping plate to move, clamping on a fixing column can be quickly released, the fixing column can be easily taken down and replaced for use, meanwhile, if acting force is generated when equipment is collided, damping can be provided through a spring damper, and use is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of tapping machine guide mechanism technology, specifically a tapping machine upper and lower tool return guide mechanism. Background Technology

[0002] The return guide mechanism of the upper and lower tooling of a tapping machine is crucial for ensuring the efficient and stable operation of the equipment. It not only affects machining accuracy and efficiency but is also one of the important indicators for evaluating the overall performance of a tapping machine. When selecting and using a tapping machine, we should not overlook the existence and role of this important component.

[0003] Existing technology publication number CN218745336U discloses a positioning and guiding machine for tapping machining, belonging to the field of tapping machining technology. It includes a worktable, with a hydraulic push rod fixedly connected to the back of the worktable, and a tapping machine fixedly connected to the front of the hydraulic push rod. A machining cavity is formed on the front of the worktable, and a moving component is movably connected to the bottom of the front of the machining cavity. A second adjusting component is movably connected to the top of the moving component, and a first adjusting component is movably connected to the center of the front of the moving component. This equipment can adjust the position and angle of the material during machining, providing a good guiding effect and ensuring machining accuracy.

[0004] While the above methods have certain advantages in improving processing results and precision, they still have certain drawbacks.

[0005] 1. Under prolonged use, the devices that fix materials in the equipment will inevitably wear down and cannot be replaced quickly.

[0006] 2. In order to improve accuracy, it cannot effectively buffer and dampen shocks when subjected to external impact. Utility Model Content

[0007] Therefore, in order to overcome the above-mentioned shortcomings, this utility model provides a return guide mechanism for the upper and lower tooling of a tapping machine.

[0008] This utility model is implemented as follows: a return guide mechanism for the upper and lower tooling of a tapping machine is constructed. The device includes a base, a protective plate fixedly connected to the center of the upper surface of the base, a first electric push rod fixedly connected to the outer side of the protective plate on the upper surface of the base, a tapping machine fixedly connected to the output end of the first electric push rod, a control platform fixedly connected to the front right side of the upper surface of the base, and a guide mechanism installed and connected to the inner side of the protective plate at the center of the upper surface of the base.

[0009] Also includes:

[0010] The first servo motor is fixedly connected to the center of the base;

[0011] A circular base plate is rotatably connected to the center of the upper end face of the base, and the center of the bottom end face of the circular base plate is fixedly connected to the output end of the first servo motor through a connecting column.

[0012] Preferably, the guiding mechanism includes:

[0013] A column is fixedly connected to the center of the upper end face of the circular base plate;

[0014] The column has four discharge pipes fixedly connected to the outer side of its upper end.

[0015] The upper end face of the column is provided with four grooves, and the inner side of the grooves is connected to the discharge pipe.

[0016] Preferably, the guiding mechanism further includes:

[0017] The circular base plate has four symmetrically fixed plates fixedly connected to its upper edge surface.

[0018] A circular groove is provided at the center of the upper end face of the fixing plate;

[0019] A spring damper is fixedly connected to the inner wall of the circular slot.

[0020] Preferably, the guiding mechanism further includes

[0021] The fixing device is slidably connected to the center of the bottom end face inside the circular groove.

[0022] A fixing post is clamped and connected to the upper end of the fixing device;

[0023] The upper end face of the fixing column is provided with a placement opening;

[0024] The first clamping plate is rotatably connected to the inner side of the placement opening.

[0025] Preferably, the guiding mechanism further includes:

[0026] A pressure plate is slidably connected to the bottom surface of the placement opening;

[0027] A spring is provided at the sliding connection between the bottom inner surface of the placement port and the pressure plate;

[0028] A connecting block is fixedly connected to the outer side of the pressure plate, and the bottom end of the first clamping plate is rotatably connected to the connecting block through the connecting plate.

[0029] Preferably, the fixing device includes:

[0030] A fixed square plate is slidably connected to the center of the bottom end face inside the circular slot;

[0031] The base plate is rotatably connected to the center of the upper end face of the fixed square plate via a connecting column;

[0032] An arc-shaped plate, wherein the bottom end face of the base plate is rotatably connected to the four corners of the arc-shaped plate;

[0033] The second clamping plate is rotatably connected to the bottom end face of the second clamping plate at the end away from the bottom plate, and the second clamping plate is provided with four sets;

[0034] The second electric push rod is fixedly connected to the front and rear ends of the two sets of second clamping plates through connecting plates.

[0035] This utility model has the following advantages: This utility model provides an improved return guide mechanism for the upper and lower tooling of a tapping machine, which, compared with similar equipment, has the following improvements:

[0036] The present invention describes a tapping machine with an upper and lower tool return guide mechanism. In use, the material is simply placed into the four grooves according to requirements, and slides down through the discharge pipe to the placement port. Then, the material's own weight presses down on the pressure plate, which drives the first clamping plate to automatically clamp and limit its position. When the equipment wears down after long-term use, the second electric push rod controlled by the control platform can move the second clamping plate, which can quickly release the clamping of the fixed column and easily remove and replace it. At the same time, if the equipment encounters an impact, the spring damper can also provide shock absorption, making it more convenient to use. Attached Figure Description

[0037] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0038] Figure 2 This is a structural plan view of the present invention;

[0039] Figure 3 This utility model Figure 2 Enlarged schematic diagram of structure A;

[0040] Figure 4 This is a schematic diagram of the disassembled fixing plate of this utility model;

[0041] Figure 5 This is a schematic diagram of the structural fixing device of this utility model.

[0042] The components are: base-1, protective plate-2, first electric push rod-3, tapping machine-4, control platform-5, guide mechanism-6, first servo motor-7, round bottom plate-8, column-9, discharge pipe-10, groove-11, fixing plate-12, round groove-13, spring damper-14, fixing device-15, fixing column-16, placement port-17, first clamping plate-18, pressure plate-19, spring-20, connecting block-21, fixed square plate-22, bottom plate-23, arc plate-24, second clamping plate-25, and second electric push rod-26. Detailed Implementation

[0043] The following is combined with Figures 1-5 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0044] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0045] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0046] Example 1

[0047] Please see Figures 1-2This utility model discloses a tapping machine upper and lower tool return guide mechanism, including a base 1, a protective plate 2 fixedly connected to the center of the upper surface of the base 1, a first electric push rod 3 fixedly connected to the outside of the protective plate 2 on the upper surface of the base 1, a tapping machine 4 fixedly connected to the output end of the first electric push rod 3, a control platform 5 fixedly connected to the front right side of the upper surface of the base 1, and the control platform 5 is connected to the first electric push rod 3, the first servo motor 7, and the second electric push rod 26 respectively via wireless signal transmission to provide control, a guide mechanism 6 installed and connected to the inside of the protective plate 2 at the center of the upper surface of the base 1, the first servo motor 7 fixedly connected to the center inside the base 1, and a circular bottom plate 8 rotatably connected to the center of the upper surface of the base 1, and the center of the bottom surface of the circular bottom plate 8 is fixedly connected to the output end of the first servo motor 7 through a connecting column.

[0048] The working principle of the upper and lower tool return guide mechanism of a tapping machine based on Embodiment 1 is as follows:

[0049] Before use, connect the equipment to an external power source to provide power. Place the material to be processed into the inside of the groove 11 and let it slide through the discharge pipe 10 into the inside of the placement port 17 at the top of the fixed column 16 for fixing.

[0050] Subsequently, while controlling the tapping machine 4 to start via the control platform 5, the first electric push rod 3 is also controlled to work, causing the tapping machine 4 to move downwards, so as to process the material inside the placement opening 17. At the same time, the first servo motor 7 can be activated as needed to drive the guide mechanism 6 to rotate as a whole, which can also quickly adjust the processing.

[0051] Example 2

[0052] Please see Figures 2-5 The present invention provides a return guide mechanism for the upper and lower tooling of a tapping machine. Compared with Embodiment 1, this embodiment further includes:

[0053] A column 9 is fixedly connected to the center of the upper end face of the circular base plate 8. Four discharge pipes 10 are fixedly connected to the outer side of the upper end of the column 9. The upper end face of the column 9 has four grooves 11, and the inner side of the grooves 11 is interconnected with the discharge pipes 10. Four symmetrical fixing plates 12 are fixedly connected to the edge of the upper end face of the circular base plate 8. The center of the upper end face of the fixing plate 12 has a circular groove 13. A spring damper 14 is fixedly connected to the inner wall of the circular groove 13. A fixing device 15 is slidably connected to the center of the bottom end face of the inner side of the circular groove 13. A fixing column 16 is clamped and connected to the upper end of the fixing device 15. The upper end face of the fixing column 16 has a placement opening 17. A first clamping plate 18 is rotatably connected to the inner side of the placement opening 17. A pressure plate 19 is slidably connected to the bottom end face of the inner side of the placement opening 17. A spring 20 is provided at the slidable connection between the bottom end face of the inner side of the placement opening 17 and the pressure plate 19. A connecting block 21 is fixedly connected to the side, and the bottom end of the first clamping plate 18 is rotatably connected to the connecting block 21 through the connecting plate. A fixed square plate 22 is slidably connected to the center of the bottom surface of the inner side of the circular slot 13. The center of the upper surface of the fixed square plate 22 is rotatably connected to the bottom plate 23 through the connecting column. The fixing column 16 is placed on the upper surface of the bottom plate 23 and clamped and fixed by the second clamping plate 25. The four corners of the bottom surface of the bottom plate 23 are rotatably connected to the arc plate 24. The end of the arc plate 24 away from the bottom plate 23 is rotatably connected to the bottom surface of the second clamping plate 25. The second clamping plate 25 is provided in four sets. The lower surfaces of the two sets of second clamping plates 25 are respectively fixedly connected to the front and rear ends of the second electric push rod 26 through the connecting plate. The second electric push rod 26 is limited to two sets and connected to the lower surfaces of the two sets of second clamping plates 25. At the same time, the two sets of second electric push rods 26 are suspended inside the circular slot 13.

[0054] The working principle of this embodiment is as follows:

[0055] When the material falls into the inner side of the placement opening 17, it will first come into contact with the upper surface of the pressure plate 19. At the same time, the material's own weight will press down and drive the pressure plate 19 to move downward, squeezing the spring 20. The movement of the pressure plate 19 will also drive the connecting block 21 to move. The connecting plate will push the lower end of the first clamping plate 18 to rotate, and the upper end of the first clamping plate 18 will move towards the center of the inner side of the placement opening 17, thus achieving the limiting clamping of the material.

[0056] When the equipment wears out after prolonged use and needs replacement, the second electric push rod 26 is controlled by the control platform 5 to move the second clamping plate 25. This causes the arc-shaped plate 24 to pull the base plate 23 and rotate, thus disengaging the second clamping plate 25 from the fixing column 16. This allows the operator to easily remove and replace the fixing column 16, making the replacement process much easier.

[0057] Furthermore, when the equipment is impacted, whether the force is applied to the base 1 and then transmitted to the fixed plate 12 or directly to the fixed device 15, the spring damper 14 also provides shock absorption and buffering, which can relatively improve the accuracy during processing and make it more convenient and safer to use.

[0058] This utility model provides an improved return guide mechanism for the upper and lower tooling of a tapping machine. During use, the material is simply placed into the four recessed openings 11 as needed, and then slides down through the discharge pipe 10 to the placement opening 17. The material's own weight then presses down on the pressure plate 19, automatically clamping and limiting the first clamping plate 18. Furthermore, if the equipment wears down after prolonged use, the second electric push rod 26, controlled by the control platform 5, moves the second clamping plate 25, quickly releasing the clamp on the fixed column 16 and allowing for easy removal and replacement. Additionally, if the equipment encounters an impact, the spring damper 14 provides shock absorption, making it more convenient to use.

[0059] The above describes the basic principles, main features, and advantages of this utility model. All standard parts used in this utility model can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be detailed here.

[0060] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A tapping machine upper and lower tool return guide mechanism, comprising a base (1), a protective plate (2) fixedly connected to the center of the upper end face of the base (1), a first electric push rod (3) fixedly connected to the outside of the protective plate (2) on the upper end face of the base (1), a tapping machine (4) fixedly connected to the output end of the first electric push rod (3), a control platform (5) fixedly connected to the right side of the front end of the upper end face of the base (1), and a guide mechanism (6) installed and connected to the inside of the protective plate (2) at the center of the upper end face of the base (1); Its characteristics are: Also includes: The first servo motor (7) is fixedly connected to the center of the base (1); The round bottom plate (8) is rotatably connected to the center of the upper end face of the base (1), and the center of the bottom end face of the round bottom plate (8) is fixedly connected to the output end of the first servo motor (7) through a connecting column.

2. The upper and lower tooling return guide mechanism of a tapping machine according to claim 1, characterized in that: The guiding mechanism (6) includes: A column (9) is fixedly connected to the center of the upper end face of the circular base plate (8); The discharge pipe (10) is fixedly connected to the outer side of the upper end of the column (9); The upper end face of the column (9) is provided with a groove (11), and the inner side of the groove (11) is connected to the discharge pipe (10).

3. The upper and lower tooling return guide mechanism of a tapping machine according to claim 2, characterized in that: The guiding mechanism (6) also includes: Fixed plate (12), four symmetrical fixed plates (12) are fixedly connected to the edge of the upper end face of the round bottom plate (8); A circular slot (13) is provided at the center of the upper end face of the fixing plate (12); A spring damper (14) is fixedly connected to the inner wall of the circular slot (13).

4. The upper and lower tooling return guide mechanism of a tapping machine according to claim 3, characterized in that: The guiding mechanism (6) also includes: Fixing device (15), the fixing device (15) is slidably connected to the center of the bottom end face inside the circular groove (13); A fixed column (16) is clamped and connected to the upper end of the fixing device (15); Placement opening (17), the upper end face of the fixing column (16) is provided with placement opening (17); The first clamp (18) is rotatably connected to the inside of the placement opening (17).

5. The upper and lower tooling return guide mechanism of a tapping machine according to claim 4, characterized in that: The guiding mechanism (6) also includes: Pressure plate (19), the bottom surface of the placement port (17) is slidably connected to the pressure plate (19); A spring (20) is provided at the sliding connection between the bottom inner side of the placement port (17) and the pressure plate (19); Connecting block (21): The outer side of the pressure plate (19) is fixedly connected to the connecting block (21), and the bottom end of the first clamping plate (18) is rotatably connected to the connecting block (21) through the connecting plate.

6. The upper and lower tooling return guide mechanism of a tapping machine according to claim 4, characterized in that: The fixing device (15) includes: A fixed square plate (22) is slidably connected to the center of the bottom surface inside the circular groove (13); The base plate (23) is rotatably connected to the center of the upper end face of the fixed square plate (22) via a connecting column; Arc-shaped plate (24), the bottom end face of the base plate (23) is rotatably connected to the four corners of the arc-shaped plate (24); The second clamping plate (25) is rotatably connected to the bottom end face of the second clamping plate (25) at the end of the arc plate (24) away from the bottom plate (23), and the second clamping plate (25) is provided with four sets; The second electric push rod (26) is fixedly connected to the front and rear ends of the two sets of second clamping plates (25) through connecting plates.

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