Aerodynamic tapping machine support device

Abstract

The utility model relates to tapping machine technical field discloses a kind of pneumatic tapping machine supporting devices, including processing platform, the edge of the processing platform top is equipped with cavity, the inside fixed connection of the cavity has cross bar, the outside sleeve joint of the cross bar has sleeve, the inside fixed mounting of the sleeve has pulley, the top fixed connection of the sleeve has connecting column, the top fixed connection of the connecting column has support arm, the outside fixed mounting of the processing platform has electric push rod, the output end of the connecting column fixed connection in electric push rod, the both sides of the processing platform inside are fixedly connected with wire track, the both sides of the sleeve outside are fixedly connected with sliding block.The utility model has following advantages and effects: electric push rod drives connecting column to move horizontally, so that sleeve walks outside cross bar, in this process, the position of support arm can be adjusted, so that support arm adjusts its position according to processing requirement.

Description

Technical Field

[0001] This utility model relates to the field of tapping machine technology, and in particular to a pneumatic tapping machine support device. Background Technology

[0002] Pneumatic tapping machines use high-pressure air as power. When high-pressure air is connected to the tapping motor through the air pressure regulator, pressing the trigger allows the high-pressure air to enter the motor through the air inlet valve and reversing button assembly, driving the motor rotor blades to generate axial rotational force. After the rotor moves, it outputs tapping products through various gear pairs for more convenient and efficient speed change.

[0003] In existing technologies, such as the pneumatic tapping machine support device disclosed in Chinese Patent Publication No. CN212704826U, a support platform is included. A support groove is formed in the middle of the top of the support platform. Clamping mechanisms are provided at the top of the support platform and on both sides of the support groove. Each clamping mechanism consists of an arc-shaped clamping plate and a movable plate. One side of the arc-shaped clamping plate is fixedly connected to the top of one side of the movable plate. A slider is fixedly connected to the bottom of the movable plate. A first threaded hole is formed on one side of the slider. A strip-shaped groove is formed at the top of the support platform. A bidirectional threaded rod is rotatably connected to the inner cavity of the strip-shaped groove. The inner wall of the first threaded hole is threadedly rotatably connected to the outer wall of the bidirectional threaded rod. This invention utilizes the bidirectional threaded rod and slider. The rotation of the bidirectional threaded rod drives two sliders to move towards or away from each other, causing the clamping mechanisms connected to the sliders to move synchronously towards or away from each other. This allows the clamping mechanisms to clamp cylindrical parts of different sizes, improving the practicality of the support device.

[0004] While the aforementioned patents can achieve the effect of supporting the workpiece, the support arm of the tapping machine is often located at the corner of the processing table, resulting in the support arm being in a fixed state. When it is necessary to adjust the position of the tapping mechanism, the adjustment range is very limited. Therefore, the above problems need to be improved. Utility Model Content

[0005] The purpose of this invention is to provide a support device for a pneumatic tapping machine, which has the function of adjusting the support arm.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a pneumatic tapping machine support device, including a processing table, a cavity is formed at the top edge of the processing table, a crossbar is fixedly connected inside the cavity, a sleeve is sleeved on the outside of the crossbar, a pulley is fixedly installed on the inner side of the sleeve, a connecting column is fixedly connected to the top of the sleeve, a support arm is fixedly connected to the top of the connecting column, an electric push rod is fixedly installed on the outside of the processing table, the connecting column is fixedly connected to the output end of the electric push rod, linear rails are fixedly connected to both sides inside the processing table, sliders are fixedly connected to both sides outside the sleeve, the sliders extend into the inside of the linear rails and slide in connection with the linear rails, cylinders are fixedly installed on both sides outside the linear rails, and a clamping plate is fixedly connected to the output end of the cylinder.

[0007] By adopting the above technical solution, the electric push rod drives the connecting column to move laterally, allowing the sleeve to travel outside the crossbar. During this process, the position of the support arm can be adjusted, allowing the support arm to adjust its position according to processing requirements, thus improving the flexibility during use. Four pulleys are fixed inside the sleeve and in contact with the crossbar, which not only fills the gap between the sleeve and the crossbar but also improves the smoothness of the sleeve's movement. When it is necessary to fix the support arm, the cylinder drives the clamping plate to extend and retract, and the clamping plate contacts the slider, thereby clamping the slider and fixing the position of the connecting column and the support arm, thus achieving the effect of positioning the support arm.

[0008] A further feature of this invention is that the number of clamps is four, and the four clamps are arranged in pairs, with an anti-slip layer fixedly connected to the inner side of each pair of clamps, and anti-slip particles fixedly connected to the outer side of the anti-slip layer.

[0009] By adopting the above technical solution, the anti-slip layer and anti-slip particles come into contact with the outside of the slider, thereby increasing friction and improving the clamping effect.

[0010] A further feature of this invention is that a swing arm is fixedly mounted on the outside of the support arm, and the end of the swing arm is fixedly connected to the machine head.

[0011] By adopting the above technical solution, the inside of the machine head is provided with a notch that is compatible with the tapping mechanism, and the tapping mechanism is placed in the notch inside the machine head.

[0012] A further feature of this invention is that a clamping ring is attached to the outer side of the machine head, and a tapping mechanism is installed on the inner side of both the machine head and the clamping ring. A screw is threaded into the inner side of the clamping ring.

[0013] By adopting the above technical solution, the clamping ring clamps the tapping mechanism, and the clamping ring is fixed by the screw pin.

[0014] A further feature of this invention is that a limiting protrusion is fixedly connected to the inner side of the clamping ring, and a limiting groove is formed on the outer side of the tapping mechanism.

[0015] By adopting the above technical solution, the limiting protrusion extends into the limiting groove inside the tapping mechanism, thereby locking the tapping mechanism and preventing it from falling off.

[0016] A further feature of this invention is that: support plates are fixedly connected to both sides of the bottom of the processing table, and support legs are fixedly connected to the bottom of the support plates.

[0017] By adopting the above technical solution, the support plate and legs support the processing table.

[0018] A further feature of this invention is that there are two support plates and two legs, and the two support plates and legs are symmetrical to each other.

[0019] By adopting the above technical solution, two sets of support plates and legs are distributed on both sides of the bottom of the processing table, improving the stability of the support.

[0020] A further feature of this invention is that the internal thread of the support leg is connected to a mounting pin, and an anti-slip pad is sleeved on the outside of the mounting pin.

[0021] By adopting the above technical solution, the mounting pin penetrates into the interior of the support leg and extends into the base surface, thereby enabling the support leg to be fixed to the base surface.

[0022] A further feature of this invention is that a processing plate is fixedly connected to the top of the processing table, and the top of the processing plate is provided with anti-slip texture.

[0023] By adopting the above technical solution, the workpiece is placed on the processing plate on top of the processing table, and the friction is increased by the anti-slip texture.

[0024] A further feature of this invention is that the number of pulleys is four, and the four pulleys are distributed in a circular array.

[0025] By adopting the above technical solution, four pulleys are distributed around the inside of the sleeve, which improves the stability of the sleeve during movement.

[0026] The beneficial effects of this utility model are:

[0027] 1. This utility model, through the arrangement of a processing table, cavity, crossbar, sleeve, pulley, connecting column, support arm, electric push rod, linear guide, slider, cylinder, and clamping plate, allows the electric push rod to drive the connecting column to move laterally, enabling the sleeve to travel outside the crossbar. During this process, the position of the support arm can be adjusted, allowing the support arm to adjust its position according to processing requirements, thus improving the flexibility during use. Four pulleys are fixed inside the sleeve and contact the crossbar, which not only fills the gap between the sleeve and the crossbar but also improves the smoothness of the sleeve's movement. When it is necessary to fix the support arm, the cylinder drives the clamping plate to extend and retract, and the clamping plate contacts the slider, thereby clamping the slider and fixing the position of the connecting column and the support arm, thus achieving the effect of positioning the support arm.

[0028] 2. This utility model, through the arrangement of the machine head, clamping ring, tapping mechanism, screw, limiting protrusion and limiting groove, the machine head has an opening inside that matches the tapping mechanism. The tapping mechanism is placed in the opening inside the machine head, the clamping ring clamps the tapping mechanism, and the screw fixes the clamping ring. The limiting protrusion extends into the limiting groove inside the tapping mechanism, thereby locking the tapping mechanism and preventing it from falling off. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the structure of this utility model;

[0031] Figure 2 This is a front view structural diagram of the sleeve of this utility model;

[0032] Figure 3 This is a side view of the sleeve structure of this utility model;

[0033] Figure 4 This is a top view of the limiting protrusion of this utility model.

[0034] In the diagram, 1. Machining table; 2. Cavity; 3. Crossbar; 4. Sleeve; 5. Pulley; 6. Connecting column; 7. Support arm; 8. Electric push rod; 9. Linear rail; 10. Slider; 11. Cylinder; 12. Clamping plate; 13. Anti-slip layer; 14. Swing arm; 15. Machine head; 16. Clamping ring; 17. Tapping mechanism; 18. Screw pin; 19. Limiting protrusion; 20. Support plate; 21. Support leg; 22. Mounting pin; 23. Machining plate. Detailed Implementation

[0035] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0036] A pneumatic tapping machine support device includes the following specific embodiments:

[0037] Example 1:

[0038] Reference Figure 1-3 A cavity 2 is provided at the top edge of the processing table 1. A crossbar 3 is fixedly connected inside the cavity 2. A sleeve 4 is sleeved on the outside of the crossbar 3. A pulley 5 is fixedly installed on the inside of the sleeve 4. A connecting column 6 is fixedly connected to the top of the sleeve 4. A support arm 7 is fixedly connected to the top of the connecting column 6. An electric push rod 8 is fixedly installed on the outside of the processing table 1. The connecting column 6 is fixedly connected to the output end of the electric push rod 8. Linear rails 9 are fixedly connected to both sides inside the processing table 1. Slider 10 is fixedly connected to both sides outside the sleeve 4. The slider 10 extends into the inside of the linear rail 9 and slides with the linear rail 9. Cylinder 11 is fixedly installed on both sides outside the linear rail 9. A clamping plate 12 is fixedly connected to the output end of the cylinder 11.

[0039] Furthermore, there are four clamping plates 12, and the four clamping plates 12 are in pairs. Each pair of clamping plates 12 has an anti-slip layer 13 fixedly connected to its inner side, and anti-slip particles are fixedly connected to the outside of the anti-slip layer 13. A processing plate 23 is fixedly connected to the top of the processing table 1. The top of the processing plate 23 has anti-slip texture. There are four pulleys 5, and the four pulleys 5 are distributed in a circular array.

[0040] Specifically, the electric push rod 8 drives the connecting column 6 to move laterally, so that the sleeve 4 moves outside the crossbar 3. During this process, the position of the support arm 7 can be adjusted, so that the support arm 7 can adjust its position according to the processing requirements, improving the flexibility during use. The four pulleys 5 are fixed inside the sleeve 4 and contact the crossbar 3, which not only fills the gap between the sleeve 4 and the crossbar 3, but also improves the smoothness of the sleeve 4 during movement. When the support arm 7 needs to be fixed, the cylinder 11 drives the clamping plate 12 to extend and retract. The clamping plate 12 contacts the slider 10, thereby clamping the slider 10, so that the position of the connecting column 6 and the support arm 7 can be fixed, thereby achieving the effect of positioning the support arm 7. The anti-slip layer 13 and anti-slip particles contact the outside of the slider 10, thereby increasing the friction and improving the clamping effect. The workpiece is placed on the processing plate 23 on the top of the processing table 1. The anti-slip texture increases the friction. The four pulleys 5 are distributed around the inside of the sleeve 4, improving the stability of the sleeve 4 during movement.

[0041] Example 2:

[0042] Reference Figure 1 and Figure 4 A swing arm 14 is fixedly installed on the outside of the support arm 7. A machine head 15 is fixedly connected to the end of the swing arm 14. A clamping ring 16 is overlapped on the outside of the machine head 15. A tapping mechanism 17 is installed on the inside of both the machine head 15 and the clamping ring 16. A screw pin 18 is threaded inside the clamping ring 16. A limit protrusion 19 is fixedly connected to the inside of the clamping ring 16. A limit groove is opened on the outside of the tapping mechanism 17.

[0043] Specifically, the inside of the machine head 15 is provided with a notch that matches the tapping mechanism 17. The tapping mechanism 17 is placed in the notch inside the machine head 15, and the clamping ring 16 clamps the tapping mechanism 17. The clamping ring 16 is fixed by the screw pin 18. The limiting protrusion 19 extends into the limiting groove inside the tapping mechanism 17, thereby locking the tapping mechanism 17 and preventing the tapping mechanism 17 from falling off.

[0044] Example 3:

[0045] Reference Figure 1 Support plates 20 are fixedly connected to both sides of the bottom of the processing table 1. Support legs 21 are fixedly connected to the bottom of the support plates 20. There are two support plates 20 and two support legs 21, and the two support plates 20 and support legs 21 are symmetrical to each other. The internal threads of the support legs 21 are connected to mounting nails 22, and the external parts of the mounting nails 22 are fitted with anti-slip pads.

[0046] Specifically, the support plate 20 and the legs 21 support the processing table 1. The two sets of support plates 20 and legs 21 are distributed on both sides of the bottom of the processing table 1 to improve the support stability. The mounting nails 22 penetrate into the interior of the legs 21 and extend into the base surface, thereby fixing the legs 21 to the base surface.

[0047] It should be noted that the dental mechanism 17 mentioned in this application is a relatively mature existing technology, and will not be described in detail in this application.

[0048] In this invention, the electric push rod 8 drives the connecting column 6 to move laterally, allowing the sleeve 4 to travel outside the crossbar 3. During this process, the position of the support arm 7 can be adjusted, allowing the support arm 7 to adjust its position according to processing requirements, thus improving the flexibility during use. The four pulleys 5 are fixed inside the sleeve 4 and in contact with the crossbar 3, which not only fills the gap between the sleeve 4 and the crossbar 3 but also improves the smoothness of the sleeve 4 during movement. When it is necessary to fix the support arm 7, the cylinder 11 drives the clamping plate 12 to extend and retract, and the clamping plate 12 and the slider... Contact is made with the slider 10, which can clamp the slider 10, so that the positions of the connecting column 6 and the support arm 7 can be fixed, thereby achieving the effect of positioning the support arm 7. The inside of the machine head 15 is provided with a notch that matches the tapping mechanism 17. The tapping mechanism 17 is placed in the notch inside the machine head 15, and the clamping ring 16 clamps the tapping mechanism 17. The clamping ring 16 is fixed by the screw pin 18. The limiting protrusion 19 extends into the limiting groove inside the tapping mechanism 17, thereby locking the tapping mechanism 17 and preventing the tapping mechanism 17 from falling off.

[0049] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pneumatic tapping machine support device, comprising a processing table (1), characterized in that: A cavity (2) is provided at the top edge of the processing table (1). A crossbar (3) is fixedly connected inside the cavity (2). A sleeve (4) is sleeved on the outside of the crossbar (3). A pulley (5) is fixedly installed on the inside of the sleeve (4). A connecting column (6) is fixedly connected to the top of the sleeve (4). A support arm (7) is fixedly connected to the top of the connecting column (6). An electric push rod (8) is fixedly installed on the outside of the processing table (1). The connecting column (6) is fixedly connected to the output end of the electric push rod (8). Linear rails (9) are fixedly connected to both sides inside the processing table (1). Slider blocks (10) are fixedly connected to both sides outside the sleeve (4). The sliders (10) extend into the inside of the linear rails (9) and slide in connection with the linear rails (9). Cylinders (11) are fixedly installed on both sides outside the linear rails (9). A clamping plate (12) is fixedly connected to the output end of the cylinders (11).

2. The pneumatic tapping machine support device according to claim 1, characterized in that: The number of clamps (12) is four, and the four clamps (12) are in pairs. Each pair of clamps (12) has an anti-slip layer (13) fixedly connected to its inner side, and anti-slip particles are fixedly connected to the outside of the anti-slip layer (13).

3. The pneumatic tapping machine support device according to claim 1, characterized in that: A swing arm (14) is fixedly installed on the outside of the support arm (7), and the end of the swing arm (14) is fixedly connected to the head (15).

4. The pneumatic tapping machine support device according to claim 3, characterized in that: A clamping ring (16) is attached to the outer side of the machine head (15), and a tapping mechanism (17) is installed on the inner side of both the machine head (15) and the clamping ring (16). A screw pin (18) is connected to the internal thread of the clamping ring (16).

5. A pneumatic tapping machine support device according to claim 4, characterized in that: The inner side of the clamping ring (16) is fixedly connected to a limiting protrusion (19), and the outer side of the tapping mechanism (17) is provided with a limiting groove.

6. The pneumatic tapping machine support device according to claim 1, characterized in that: The processing table (1) has support plates (20) fixedly connected to both sides of its bottom, and the support plates (20) have legs (21) fixedly connected to their bottoms.

7. A pneumatic tapping machine support device according to claim 6, characterized in that: The number of the support plate (20) and the support leg (21) are both two, and the two support plates (20) and the support leg (21) are symmetrical to each other.

8. A pneumatic tapping machine support device according to claim 6, characterized in that: The support leg (21) has an internal threaded connection to a mounting pin (22), and the mounting pin (22) is fitted with an anti-slip pad.

9. A pneumatic tapping machine support device according to claim 1, characterized in that: The processing table (1) is fixedly connected to a processing plate (23), and the top of the processing plate (23) is provided with anti-slip texture.

10. A pneumatic tapping machine support device according to claim 1, characterized in that: The number of pulleys (5) is four, and the four pulleys (5) are distributed in a circular array.

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