A rapid positioning tapping device

Abstract

The utility model discloses a quick positioning's tapping device belongs to tapping machine technical field, including base, the top of base is provided with two placing plate, one of placing plate slidingly connected in the top of another placing plate, another placing plate slidingly connected in the top of base, still include positioning mechanism, positioning mechanism set up in the top of placing plate, one of placing plate's top fixedly connected with two dials, one side of placing plate top is provided with the clamping plate, one side fixed connection of clamping plate has the limit board, the bottom of placing plate is provided with adjusting assembly. Through above -mentioned mode, two dials can correct the position of work piece, and clamping plate moves to one side and contacts work piece through two sliding blocks, and clamping plate is embedded in the positioning groove through two fixed blocks and the cooperation with positioning rod, can carry out quick positioning to work piece, and improve the machining accuracy of tapping machine.

Description

Technical Field

[0001] This utility model relates to the field of tapping machine technology, specifically to a tapping device for rapid positioning. Background Technology

[0002] A tapping machine is a machining device that processes internal threads, screws, or threads on the inner surface of holes in various parts such as machine housings, equipment end faces, nuts, and flanges, using through holes or blind holes of different specifications. Tapping machines are also called thread tapping machines, automatic tapping machines, etc., and require positioning of the workpiece during processing.

[0003] As shown in the reference case "A Quick Positioning Device for Tapping Machine Tooling" (Announcement No. CN220838277U), the workpiece is placed on the worktable and then fixed in position by a fixing device. The worktable is moved back and forth by a moving device, which moves the through holes on the workpiece back and forth to the processing path of the tapping mechanism. The tapping mechanism is moved left and right by a support device, so that the tapping mechanism can tap the through holes at different positions on the working path. By adjusting the back and forth movement of the worktable, it is easy to move the through holes at other positions on the workpiece to the working path of the tapping mechanism, which improves the convenience of positioning operation, reduces the complexity of manual operation, and improves work efficiency.

[0004] According to the aforementioned references, the device uses a fixing device to fix the workpiece position and a moving device to move the worktable back and forth, allowing the worktable to move the through holes on the workpiece to the machining path of the tapping mechanism. A supporting device moves the tapping mechanism left and right, enabling it to tap through holes at different positions on the working path. Adjusting the worktable's position facilitates moving through holes at other positions on the workpiece to the working path of the tapping mechanism. However, this device has insufficient positioning accuracy when machining the workpiece; the tapping machine spindle and the workpiece's bottom hole axis are prone to deviation, making rapid workpiece positioning inconvenient and reducing the device's effectiveness.

[0005] Based on this, the present invention designs a rapid positioning tapping device to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a tapping device for rapid positioning.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A tapping device for rapid positioning includes a base with two placement plates at its top. One placement plate is slidably connected to the top of the other placement plate, and the other placement plate is slidably connected to the top of the base. The device also includes a positioning mechanism disposed at the top of the placement plates. Two dials are fixedly connected to the top of one of the placement plates. A clamping plate is disposed on one side of the top of one of the placement plates, and a limit plate is fixedly connected to one side of the clamping plate. An adjustment component is disposed at the bottom of the placement plates.

[0009] Furthermore, the positioning mechanism also includes two fixing blocks fixedly connected to the other side of the clamping plate. The top of the fixing block is provided with a positioning rod, and the top of one of the placement plates is provided with several evenly arranged positioning grooves. One end of the positioning rod passes through the fixing block and is embedded in the positioning groove.

[0010] Furthermore, two sliding blocks are fixedly connected to the bottom end of the clamping plate, and the sliding blocks are slidably connected to the top end of the placement plate.

[0011] Furthermore, the adjustment assembly includes a first slider fixedly connected to the middle of the bottom end of one of the placement plates, the first slider being slidably connected to the inner wall of the other placement plate, and a first lead screw being rotatably connected to the inner wall of the other placement plate, the first lead screw being threadedly connected to the first slider.

[0012] Furthermore, both ends of the first slider are fixedly connected to a first protective sleeve, and the other end of the first protective sleeve is fixedly connected to one of the placement plates.

[0013] Furthermore, the bottom end of another placement plate is fixedly connected to several evenly arranged second sliders, which are slidably connected to the inner wall of the base. A second lead screw is rotatably connected to the middle of the inner wall of the base, and the second lead screw is threadedly connected to the second slider.

[0014] Furthermore, a second protective sleeve is fixedly connected to both sides of the second slider, and the other end of the second protective sleeve is fixedly connected to the base.

[0015] Compared with the prior art, the advantages of this utility model are as follows: 1. The included angle between the two dials on one of the placement plates is 90°, which can be used to correct the position of the workpiece. The clamping plate moves to one side and contacts one side of the workpiece through the two sliding blocks at the bottom. The clamping plate cooperates with the positioning rod through the two fixing blocks and is embedded in the two positioning grooves in the appropriate positions, which can fix the position of the clamping plate. The limiting plate on one side of the clamping plate can increase the friction coefficient between the clamping plate and the workpiece, which can quickly position the workpiece and improve the processing accuracy of the tapping machine.

[0016] 2. The first lead screw, in conjunction with the first slider, can move the workpiece on one of the placement plates forward and backward, adjusting the processing position of the workpiece. The first protective sleeve extends and retracts with the first slider to protect the first lead screw. The second lead screw, in conjunction with the second slider, can move the workpieces on both placement plates to the sides, adjusting the position of the workpiece. The second protective sleeve extends and retracts with the second slider to protect the second lead screw. This allows the tapping machine spindle to be aligned with the axis of the workpiece's bottom hole, improving the tapping machine's processing effect. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0018] Figure 1 This is a perspective view of the tapping device for rapid positioning according to the present invention.

[0019] Figure 2 This is a perspective view of the positioning mechanism of a tapping device for rapid positioning according to the present invention;

[0020] Figure 3 This is a perspective view of the adjustment component of a tapping device for rapid positioning according to the present invention;

[0021] Figure 4 This is a partial perspective view of the adjustment component of a tapping device for rapid positioning according to the present invention.

[0022] The labels in the diagram represent:

[0023] 100. Base 200. Placement plate 300. Positioning mechanism 310. Dial 320. Clamping plate 330. Limiting plate 340. Fixing block 350. Positioning rod 360. Positioning groove 370. Sliding block 380. Adjustment component 381. First slider 382. First lead screw 383. First protective sleeve 384. Second slider 385. Second lead screw 386. Second protective sleeve. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. 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.

[0025] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0026] In some embodiments, please refer to the accompanying drawings. Figures 1-4 A tapping device for rapid positioning includes a base 100, with two placement plates 200 disposed at the top of the base 100. One placement plate 200 is slidably connected to the top of the other placement plate 200, and the other placement plate 200 is slidably connected to the top of the base 100. The device also includes a positioning mechanism 300 disposed at the top of the placement plates 200. Two dials 310 are fixedly connected to the top of one placement plate 200. A clamping plate 320 is disposed on one side of the top of one placement plate 200, and a limit plate 330 is fixedly connected to one side of the clamping plate 320. An adjustment component 380 is disposed at the bottom of the placement plate 200.

[0027] It should be noted that the tapping machine consists of a bed, a transmission system, a tapping mechanism, and a control system. When processing a workpiece, the workpiece is placed on the bed. The control system drives the motor belt and chain in the transmission system to transmit power to the tapping mechanism motor, providing sufficient torque and speed. The tapping mechanism drives the tap to rotate and feed, processing threads on the workpiece. Two dials 310 on one of the placement plates 200 can make the tapping machine spindle coincide with the axis of the bottom hole of the workpiece for precise processing. The first lead screw 382 and the second lead screw 385 cooperate with the first slider 381 and the second slider 384 respectively to adjust the drilling position of the workpiece, improving the processing accuracy of the device. The positioning mechanism 300 and the adjustment component 380 can optimize the processing effect of the device without affecting the normal use of the tapping machine.

[0028] In some embodiments, such as Figure 2As shown, in a preferred embodiment of the present invention, the positioning mechanism 300 further includes two fixing blocks 340 fixedly connected to the other side of the clamping plate 320. The top of the fixing block 340 is provided with a positioning rod 350. The top of one of the placement plates 200 is provided with a plurality of evenly arranged positioning grooves 360. One end of the positioning rod 350 passes through the fixing block 340 and is embedded in the positioning groove 360. The bottom end of the clamping plate 320 is fixedly connected with two sliding blocks 370, which are slidably connected to the top of the placement plate 200.

[0029] When positioning the workpiece during processing, the workpiece is placed on one of the placement plates 200, with one side of the workpiece aligning with the right angle formed between the two dials 310. The workpiece is positioned and placed. The clamping plate 320, through two sliding blocks 370, moves along the sliding groove on one of the placement plates 200 to bring the limiting plate 330 into contact with the workpiece for clamping. Two positioning rods 350 pass through two fixing blocks 340 and are embedded in two positioning grooves 360 to clamp and fix the position of the clamping plate 320. The two dials 310 can align the bottom hole axis of the workpiece with the tapping machine spindle for precise workpiece positioning. The limiting plate 330 on one side of the clamping plate 320 can limit the workpiece, and together with the positioning rods 350 and the positioning grooves 360, it can prevent the workpiece from shifting during processing, thus improving the processing effect of the tapping machine.

[0030] In some embodiments, such as Figure 3 and Figure 4 As shown, in a preferred embodiment of the present invention, the adjustment assembly 380 includes a first slider 381 fixedly connected to the middle of the bottom end of one of the placement plates 200, the first slider 381 slidably connected to the inner wall of the other placement plate 200, a first lead screw 382 rotatably connected to the inner wall of the other placement plate 200, the first lead screw 382 being threadedly connected to the first slider 381, a first protective sleeve 383 fixedly connected to both ends of the first slider 381, the other end of the first protective sleeve 383 being fixedly connected to one of the placement plates 200, a plurality of evenly arranged second sliders 384 fixedly connected to the bottom end of the other placement plate 200, the second sliders 384 slidably connected to the inner wall of the base 100, a second lead screw 385 rotatably connected to the middle of the inner wall of the base 100, the second lead screw 385 being threadedly connected to the second sliders 384, a second protective sleeve 386 fixedly connected to both sides of the second sliders 384, the other end of the second protective sleeve 386 being fixedly connected to the base 100.

[0031] When machining a workpiece, manually rotating the first lead screw 382, ​​which is threadedly connected to the first slider 381, can move the workpiece on one of the placement plates 200 forward and backward to adjust its position. The two first protective sleeves 383 extend and retract with the movement of the first slider 381. Manually rotating the second lead screw 385, which is threadedly connected to one of the second sliders 384, can move the other placement plate 200 to the sides to adjust the workpiece's position. The two second protective sleeves 386 extend and retract with the movement of the second slider 384, aligning the tapping machine spindle with the workpiece's bottom hole axis and enabling precise machining of the workpiece. The first protective sleeves 383 and the second protective sleeves 386 can reduce the influence of external impurities on the first lead screw 382 and the second lead screw 385, improving the device's performance.

[0032] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A rapid positioning tapping device, comprising a base (100), wherein two placement plates (200) are disposed at the top end of the base (100), one placement plate (200) being slidably connected to the top end of the other placement plate (200), and the other placement plate (200) being slidably connected to the top end of the base (100), characterized in that: It also includes a positioning mechanism (300), which is disposed at the top of the placement plate (200). Two dials (310) are fixedly connected to the top of one of the placement plates (200). A clamping plate (320) is disposed on one side of the top of one of the placement plates (200). A limit plate (330) is fixedly connected to one side of the clamping plate (320). An adjustment component (380) is disposed at the bottom of the placement plate (200).

2. The rapid positioning tapping device according to claim 1, characterized in that, The positioning mechanism (300) further includes two fixing blocks (340) fixedly connected to the other side of the clamping plate (320). The top of the fixing block (340) is provided with a positioning rod (350). The top of one of the placement plates (200) is provided with a plurality of evenly arranged positioning grooves (360). One end of the positioning rod (350) passes through the fixing block (340) and is embedded in the positioning groove (360).

3. The rapid positioning tapping device according to claim 2, characterized in that, Two sliding blocks (370) are fixedly connected to the bottom end of the clamping plate (320), and the sliding blocks (370) are slidably connected to the top end of the placement plate (200).

4. The rapid positioning tapping device according to claim 3, characterized in that, The adjustment assembly (380) includes a first slider (381) fixedly connected to the middle of the bottom end of one of the placement plates (200), the first slider (381) being slidably connected to the inner wall of the other placement plate (200), and a first lead screw (382) being rotatably connected to the inner wall of the other placement plate (200), the first lead screw (382) being threadedly connected to the first slider (381).

5. The rapid positioning tapping device according to claim 4, characterized in that, Both ends of the first slider (381) are fixedly connected to a first protective sleeve (383), and the other end of the first protective sleeve (383) is fixedly connected to one of the placement plates (200).

6. The rapid positioning tapping device according to claim 1, characterized in that, Another placement plate (200) has several evenly arranged second sliders (384) fixedly connected to its bottom end. The second sliders (384) are slidably connected to the inner wall of the base (100). A second lead screw (385) is rotatably connected to the middle of the inner wall of the base (100). The second lead screw (385) is threadedly connected to the second sliders (384).

7. The rapid positioning tapping device according to claim 6, characterized in that, The second slider (384) is fixedly connected to both sides of the second protective sleeve (386), and the other end of the second protective sleeve (386) is fixedly connected to the base (100).

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