Pneumatic tapping machine fast positioning device

Abstract

This utility model discloses a pneumatic tapping machine rapid positioning device, which includes: a worktable, a mounting frame on the upper surface of the worktable, a mounting frame fixedly connected to the upper end of the mounting frame, an air source fixedly connected between the rear surface of the mounting frame and the upper end of the mounting frame, a long plate fixedly connected inside the mounting frame, a tapping head fixedly connected to the front end of the long plate, a load-bearing slide rail above the worktable, a fixed side plate fixedly connected to the left surface of the load-bearing slide rail, a placement plate slidably connected to the surface of the load-bearing slide rail, a mounting block slidably connected to the rear surface of the load-bearing slide rail, a telescopic rod fixedly connected to the upper end of the mounting block, a mounting plate fixedly connected to the upper end of the telescopic rod, nuts and screws respectively provided on the left and right sides of the mounting plate, a long strip fixedly connected to the right end of the screw, a bolt threaded onto the surface of the long strip, and a suction cup fixedly connected to the left end of the bolt. This structure improves the ease of positioning and the convenience of disassembling and assembling the device.

Description

Technical Field

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

[0002] Pneumatic tapping machines are commonly used processing equipment. Generally, tapping machines use flexible mounting brackets to fix the output end of the tapping machine. Although this improves the flexibility of the tapping machine, the easily bent mounting bracket structure increases the difficulty of positioning during use and affects the service life of the tapping machine. The "Quick Positioning Device for Pneumatic Tapping Machine" published on the China Patent Network, with the application number "202322134243.1", uses a positioning rod and a control ball to assist the user in positioning. However, since the positioning rod and control ball are directly installed at the output end of the pneumatic tapping machine, the operator still needs to pay attention to observe the falling point of the tapping machine's output end after the positioning device is installed. Utility Model Content

[0003] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a quick positioning device for a pneumatic tapping machine, which improves the convenience of positioning the landing point of the output end of the pneumatic tapping machine, reduces the situation where the user is distracted by the landing point of the tapping machine, improves the convenience of disassembling and assembling the positioning device, and reduces the impact of the positioning device on the flexibility of the tapping machine.

[0004] This utility model also provides a rapid positioning device for the above-mentioned pneumatic tapping machine, comprising: a worktable, a mounting frame on the upper surface of the worktable, a mounting frame fixedly connected to the upper end of the mounting frame, an air source fixedly connected between the rear surface of the mounting frame and the upper end of the mounting frame, a long plate fixedly connected inside the mounting frame, a tapping head fixedly connected to the front end of the long plate, the tapping head and the air source communicating with each other through a conduit, a load-bearing slide rail above the worktable, a fixed side plate fixedly connected to the left surface of the load-bearing slide rail, and a surface sliding... A placement plate is dynamically connected, and a mounting block is slidably connected to the rear surface of the load-bearing slide rail. A telescopic rod is fixedly connected to the upper end of the mounting block, and a mounting plate is fixedly connected to the upper end of the telescopic rod. Nuts and screws are respectively provided on the left and right sides of the mounting plate. The left end of the screw passes through the left surface of the mounting plate and is threadedly connected to the nut. A long strip is fixedly connected to the right end of the screw. A bolt is threadedly connected to the surface of the long strip. The left end of the bolt passes through the long strip, and a suction cup is fixedly connected to the left end of the bolt. The suction end of the suction cup contacts the right surface of the load-bearing slide rail.

[0005] According to the pneumatic tapping machine quick positioning device of this utility model, a limiting shell is provided on the left side of the long plate. The limiting shell is snapped together with the long plate and the mounting frame, and the conduit between the air source and the tapping head is located inside the limiting shell, thus limiting the range of motion of the conduit.

[0006] According to the pneumatic tapping machine quick positioning device of this utility model, the upper surface of the limiting shell is provided with an opening, and the guide tube passes through the opening and connects to the tapping head. This improves the convenience of traction guide tube.

[0007] According to the pneumatic tapping machine quick positioning device of this utility model, a rubber pad is fixedly connected to the upper surface of the placement plate, and the rubber pad is in contact with the surface of the workpiece. This increases the stability of the workpiece.

[0008] According to the pneumatic tapping machine quick positioning device of this utility model, a slag discharge notch is provided on the right side of the load-bearing slide rail, and the slag discharge notch completely penetrates the right wall of the load-bearing slide rail. This improves the convenience of cleaning processing residue.

[0009] According to the pneumatic tapping machine quick positioning device of this utility model, the surface of the fixed side plate is provided with multiple fixing screws, which penetrate into the interior of the worktable when the device is in use. This improves the convenience of using the fixed side plate.

[0010] According to the pneumatic tapping machine quick positioning device of this utility model, the placement plate has a right-angle structure, and the bent surface of the placement plate contacts the upper and front surfaces of the load-bearing slide rail. This improves the stability of the placement plate.

[0011] Beneficial effects:

[0012] Compared with existing technologies, this pneumatic tapping machine quick positioning device, through the installation frame, fixed side plate, installation block, telescopic rod, installation plate, screw, nut, bolt, suction cup, and strip, allows users to quickly integrate the positioning device with the output end of the pneumatic tapping machine, improving the accuracy and ease of use of the pneumatic tapping machine. The placement plate, rubber pad, and slag discharge notch improve the stability of the workpiece after placement and also enhance the convenience of cleaning up processing residue. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is a front left view of the pneumatic tapping machine rapid positioning device of this utility model;

[0015] Figure 2 This is a front right view of the pneumatic tapping machine rapid positioning device of this utility model;

[0016] Figure 3 This is a top view of the rear structure of the pneumatic tapping machine quick positioning device of this utility model;

[0017] Figure 4 This utility model relates to a pneumatic tapping machine rapid positioning device. Figure 2 Enlarged structural diagram at point A in the middle.

[0018] Legend:

[0019] 1. Workbench; 2. Mounting frame; 3. Air source; 4. Mounting frame; 5. Long plate; 6. Tapping head; 7. Limiting shell; 8. Opening; 9. Rubber pad; 10. Bolt; 11. Suction cup; 12. Load-bearing slide rail; 13. Mounting block; 14. Telescopic rod; 15. Mounting plate; 16. Fixed side plate; 17. Placement plate; 18. Screw; 19. Nut; 20. Slag discharge notch; 21. Long strip. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Reference Figure 1-4 This utility model embodiment of a pneumatic tapping machine quick positioning device includes: a worktable 1, an mounting frame 2 on the upper surface of the worktable 1, the mounting frame 2 being a commonly used folding bracket to improve the flexibility of the tapping head 6, an mounting frame 4 fixedly connected to the upper end of the mounting frame 2, an air source 3 fixedly connected between the rear surface of the mounting frame 4 and the upper end of the mounting frame 2, a long plate 5 fixedly connected inside the mounting frame 4, a tapping head 6 fixedly connected to the front end of the long plate 5, the tapping head 6 and the air source 3 communicating with each other through a conduit, a limiting shell 7 provided on the left side of the long plate 5, the limiting shell 7 being snapped into the long plate 5 and the mounting frame 4, the conduit between the air source 3 and the tapping head 6 being located inside the limiting shell 7, an opening 8 provided on the upper surface of the limiting shell 7, the conduit passing through the opening 8 and connecting to the tapping head 6, the limiting shell 7 being used to limit the range of motion of the conduit, and the opening 8 being used to increase the convenience of traction of the conduit and prevent the conduit from being excessively bent.

[0022] Specifically, the tapping head 6 is directly provided with thrust, and the folding function of the mounting bracket 2 provides the tapping head 6 with the conditions to change position. However, the guide tube used to start the tapping machine cannot be of a suitable length, so there is an excess part in the guide tube. At this time, the limiting shell 7 pushes against the guide tube to limit the range of motion of the excess part of the guide tube and prevent the components of the positioning device from contacting the guide tube.

[0023] A load-bearing slide rail 12 is provided above the workbench 1. A slag discharge notch 20 is provided on the right side of the load-bearing slide rail 12. The slag discharge notch 20 completely penetrates the right wall of the load-bearing slide rail 12. The slag discharge notch 20 is used to provide a discharge space for the residue that falls into the interior of the load-bearing slide rail 12. A fixed side plate 16 is fixedly connected to the left surface of the load-bearing slide rail 12. A number of fixing screws are provided on the surface of the fixed side plate 16. When using the device, the fixing screws penetrate into the interior of the workbench 1. The fixed side plate 16 is used to integrate the load-bearing slide rail 12 with the workbench 1. A placement plate 17 is slidably connected to the surface of the load-bearing slide rail 12. The placement plate 17 has a right-angle structure. The bent surface of the placement plate 17 contacts the upper and front surfaces of the load-bearing slide rail 12. A rubber pad 9 is fixedly connected to the upper surface of the placement plate 17. The rubber pad 9 contacts the surface of the work to be processed. The placement plate 17 and the rubber pad 9 cooperate to increase the stability of the work to be processed after placement.

[0024] Specifically, when using the positioning device, the load-bearing slide rail 12 is placed directly on the surface of the workbench 1, and the stability of the load-bearing slide rail 12 after placement is increased by the screws on the surface of the fixed side plate 16. When processing items, the items to be processed are placed directly on the surface of the rubber pad 9. The friction of the rubber pad 9 directly increases the stability of the items. During the processing, the processing residue generated on the surface of the material falls directly into the interior of the load-bearing slide rail 12, or the residue on the surface of the item is directly poured into the interior of the load-bearing slide rail 12. When it is necessary to clean the processing residue, the brush is slid from left to right inside the load-bearing slide rail 12, so that the residue can be separated from the residue collected inside the load-bearing slide rail 12 through the slag discharge notch 20.

[0025] A mounting block 13 is slidably connected to the rear surface of the load-bearing slide rail 12. A telescopic rod 14 is fixedly connected to the upper end of the mounting block 13. A mounting plate 15 is fixedly connected to the upper end of the telescopic rod 14. Nuts 19 and screws 18 are respectively provided on the left and right sides of the mounting plate 15. The left end of the screw 18 passes through the left surface of the mounting plate 15 and is threadedly connected to the nut 19. A long strip 21 is fixedly connected to the right end of the screw 18. A bolt 10 is threadedly connected to the surface of the long strip 21. The left end of the bolt 10 passes through the long strip 21. A suction cup 11 is fixedly connected to the left end of the bolt 10. The suction end of the suction cup 11 contacts the right surface of the load-bearing slide rail 12. The above components form the basic structure of the positioning device. The screw 18, long strip 21, bolt 10, and suction cup 11 cooperate with each other to integrate the tapping head 6 with the positioning device, ensuring that the positioning device drives the tapping head 6 to move.

[0026] Specifically, when using the device, pressure is applied to the mounting bracket 2 to move the tapping head 6 below the mounting plate 15. Then, the screw 18 is pushed to the left, causing the strip 21 to approach the right surface of the mounting frame 4. After the suction cup 11 contacts the right surface of the mounting frame 4, the bolt 10 is rotated to bring the driving bolt 10 closer to the mounting frame 4, thereby compressing the suction cup 11 so that it is completely adsorbed onto the right surface of the mounting frame 4. At this time, the mounting frame 4 is integrated with the mounting plate 15 due to the influence of the suction cup 11. Then, the mounting plate 15 is manually pressed down to retract the telescopic rod 14, thereby causing the tapping head 6 to fall and contact the workpiece. When the device is not needed, the suction cup 11 is separated from the mounting frame 4, and the mounting block 13 is pushed to move the telescopic rod 14 away from the tapping head 6, thus avoiding the positioning device from affecting the flexibility of the pneumatic tapping machine.

[0027] Working principle: The mounting frame 4 is fixed to the upper surface of the workbench 1 by using the fixed side plate 16. Then, the mounting block 13 is slid to bring the mounting plate 15 closer to the tapping head 6. Then, the screw 18 is pushed to bring the strip 21 closer to the mounting frame 4. Then, the bolt 10 is rotated to bring the suction cup 11 closer to the mounting frame 4. At this time, the mounting frame 4 is integrated with the telescopic rod 14 under the influence of the suction force of the suction cup 11 and the friction force of the strip 21. Then, the tapping head 6 can be raised and lowered at a fixed point by manually compressing and extending the telescopic rod 14, so as to ensure that the tapping head 6 always acts on the same point. When it is necessary to change the point, the position of the item is manually changed.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A quick positioning device for a pneumatic tapping machine, characterized in that, include: A workbench (1) is provided with a mounting frame (2) on its upper surface. A mounting frame (4) is fixedly connected to the upper end of the mounting frame (2). An air source (3) is fixedly connected between the rear surface of the mounting frame (4) and the upper end of the mounting frame (2). A long plate (5) is fixedly connected inside the mounting frame (4). A tapping head (6) is fixedly connected to the front end of the long plate (5). The tapping head (6) and the air source (3) are interconnected through a conduit. A load-bearing slide rail (12) is provided above the workbench (1). A fixed side plate (16) is fixedly connected to the left surface of the load-bearing slide rail (12). A placement plate (17) is slidably connected to the surface of the load-bearing slide rail (12). An installation block (13) is slidably connected to the rear surface of the load-bearing slide rail (12). A telescopic rod (14) is fixedly connected to the upper end of the installation block (13). An installation plate (15) is fixedly connected to the upper end of the telescopic rod (14). Nuts (19) and screws (18) are provided on the left and right sides of the installation plate (15) respectively. The left end of the screw (18) passes through the left surface of the installation plate (15) and is threadedly connected to the nut (19). The right end of the screw (18) is fixedly connected to a long strip (21), and the surface of the long strip (21) is threaded with a bolt (10). The left end of the bolt (10) passes through the long strip (21), and the left end of the bolt (10) is fixedly connected to a suction cup (11). The suction end of the suction cup (11) is in contact with the right surface of the load-bearing slide rail (12).

2. The pneumatic tapping machine rapid positioning device according to claim 1, characterized in that, A limiting shell (7) is provided on the left side of the long plate (5). The limiting shell (7) is snapped into the long plate (5) and the mounting frame (4). The conduit between the air source (3) and the tapping head (6) is located inside the limiting shell (7).

3. The pneumatic tapping machine rapid positioning device according to claim 2, characterized in that, The upper surface of the limiting shell (7) is provided with an opening (8), and the conduit passes through the opening (8) and is connected to the tapping head (6).

4. The pneumatic tapping machine rapid positioning device according to claim 1, characterized in that, A rubber pad (9) is fixedly connected to the upper surface of the placement plate (17), and the rubber pad (9) is in contact with the surface of the workpiece to be processed.

5. The pneumatic tapping machine rapid positioning device according to claim 1, characterized in that, The load-bearing slide rail (12) is provided with a slag discharge notch (20) on the right side, and the slag discharge notch (20) completely penetrates the right wall of the load-bearing slide rail (12).

6. The pneumatic tapping machine rapid positioning device according to claim 1, characterized in that, The surface of the fixed side plate (16) is provided with a plurality of fixing screws, which penetrate into the interior of the workbench (1) when the device is in use.

7. The pneumatic tapping machine rapid positioning device according to claim 1, characterized in that, The placement plate (17) has a right-angle structure, and the bent surface of the placement plate (17) is in contact with the upper and front surfaces of the load-bearing slide rail (12).

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