A continuous tapping device

Abstract

The utility model relates to machining equipment technical field, especially a kind of continuous tapping equipment, including feeding station and clamping station on rack, still including feeding mechanism and tapping mechanism, feeding mechanism can be transported to feeding station with workpiece one by one;Tapping mechanism has tapping cutter and can tap on the workpiece of clamping station;Rotary seat is horizontally rotatable on rack, and rotary drive mechanism is also provided and can drive rotary seat horizontal rotation;Corresponding rotary seat side is equipped with clamping block, and the end of clamping block is equipped with arc matching mouth, and mobile control mechanism is equipped between clamping block and rack and can drive clamping block to move towards rotary seat and make rotary seat side correspondingly paste in matching mouth.The utility model has the characteristics that structure design is more simple and compact, clamping is more stable and reliable, and workpiece can be better continuously tapped.

Description

Technical Field

[0001] This utility model relates to the field of machining equipment technology, and in particular to a continuous tapping device. Background Technology

[0002] Machining, or machining, refers to the process of using mechanical equipment to cut, drill, mill, and turn raw materials to achieve the required dimensions and shapes. Machining is widely used in manufacturing to produce various parts and products. It includes not only traditional metal cutting but also the processing of various materials such as plastics and powder metallurgy.

[0003] Tapping is the most common machining process. Existing machine tools have the following disadvantages in tapping parts: 1. The layout of the loading, machining and unloading stations on the machine tool is not reasonable and the structural design is not compact enough; 2. The structural design of the workpiece loading and clamping parts is relatively complex and the clamping is not stable and reliable enough; 3. It cannot complete continuous tapping machining well and the machining efficiency is low.

[0004] Therefore, how to provide a continuous tapping device with a simpler and more compact structural design, more stable and reliable clamping, and better ability to perform continuous tapping on workpieces has become a technical problem that needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by this utility model is how to provide a continuous tapping device with a simpler and more compact structural design, more stable and reliable clamping, and better ability to perform continuous tapping on workpieces.

[0006] To achieve the above objectives, this utility model provides a continuous tapping device, including a loading station and a clamping station on a frame, and further including a loading mechanism and a tapping mechanism. The loading mechanism can transport workpieces to the loading station one by one; the tapping mechanism has a tapping tool and can tap the workpieces at the clamping station; a rotating seat is provided on the frame that can rotate horizontally, and a rotation drive mechanism is also provided to drive the rotating seat to rotate horizontally; the device is characterized in that: a clamping block is provided on one side of the rotating seat, and an arc-shaped matching port is provided at the end of the clamping block; a movement control mechanism is provided between the clamping block and the frame and can drive the clamping block to move toward the rotating seat so that the corresponding side of the rotating seat is attached to the matching port; multiple pairs of storage ports are provided in pairs on the outer circumferential surface of the upper end of the rotating seat; each pair of storage ports on the inner side of the matching port on the clamping block has a clearance port and an arc-shaped clamping surface; the storage ports and clearance ports together form the loading station; the storage ports and the arc-shaped clamping surfaces together form the clamping station.

[0007] In this continuous tapping device, the moving control mechanism moves the clamping block toward the rotating seat, causing the corresponding part of the rotating seat to abut against the matching port. At this time, the storage port on the rotating seat and the clearance port on the clamping block together form a loading station. The loading mechanism transports workpieces one by one to the loading station. After loading, the moving control mechanism moves the clamping block, causing the rotating seat and the clamping block to be spaced apart. The rotation drive mechanism then rotates the rotating seat horizontally by an angle, causing the workpiece to rotate accordingly. Next, the moving control mechanism moves the clamping block toward the rotating seat, causing the corresponding part of the rotating seat to abut against the matching port. The arc-shaped clamping surface on the clamping block cooperates with the storage port containing the workpiece to form a clamping station and clamp the workpiece. Then, the tapping mechanism taps the workpiece at the clamping station. The above device structure features simple design of the loading and clamping parts, a compact overall layout, higher automation, and the ability to continuously tap workpieces.

[0008] As an optimization, the storage ports are arranged in four pairs at intervals along the circumference of the rotating seat.

[0009] In this way, the number of storage ports is arranged more rationally.

[0010] As an optimization, the cross-sectional profile of the storage port is designed with a superior arc shape; the cross-sectional profile of the relief port is designed with a inferior arc shape; and the radius of the relief port is set to be larger than the radius of the relief port.

[0011] In this way, the cross-sectional profile of the storage port, the clearance port, and the arc-shaped clamping surface are designed more reasonably, which can better prevent the workpiece from falling off when the rotating seat rotates, and also improve the stability of clamping.

[0012] As an optimization, a horizontally arranged baffle is also installed on the frame via a support block. The front end of the baffle extends above the upper surface of the rotating seat, so that after the rotating seat rotates horizontally, the upper end of the workpiece located in the storage port can contact the baffle and push the workpiece in the storage port to detach and complete the unloading.

[0013] In this way, by designing a baffle, the finished workpiece can be pushed out of the storage port more effectively, making the design more reasonable.

[0014] Furthermore, the front end of the baffle plate is designed with a right-angled triangular structure and forms an inclined material return slope.

[0015] As an optimization, the rotating seat includes a seat plate with a circular structure at the lower end, and a mating plate with a circular structure is fixedly attached above the seat plate. Multiple openings with vertical penetrations through the thickness direction are provided on the outer circumferential surface of the mating plate, and the upper surface of the seat plate and the inner circumferential surface of the openings together form the storage port.

[0016] In this way, the structural design of the rotating seat is simpler and more reasonable, making it easier to form a storage port and easier to process and manufacture.

[0017] As an optimization, the movement control mechanism includes a drive cylinder mounted on the frame via a mounting block, and a horizontally forward-arranged push rod connected to the piston rod end of the drive cylinder; a guide seat is also provided, a guide plate is provided in the guide groove of the guide seat, and the push rod is threadedly connected to a threaded adjustment hole at the rear end of the guide plate; a long strip-shaped top block is connected to the front end of the guide plate, and the clamping block is connected to the front end of the top block.

[0018] In this way, by setting a push rod, guide seat, guide plate and top block between the drive cylinder and the clamping block, the movement of the clamping block and the clamping of the workpiece can be better guaranteed, and the extension length of the push rod can be easily adjusted to achieve the purpose of adjustment.

[0019] As an optimization, a flat box-shaped mounting box with an open top is provided on the upper part of the frame plate, and the rotating seat is provided inside the mounting box; and the feeding mechanism and the tapping mechanism are both arranged inside the mounting box.

[0020] In this way, by setting up the mounting box, the workpiece can be better prevented from falling to the outside.

[0021] As an optimization, a vertically arranged mounting rod is provided inside the mounting box, and an operation panel is installed on the mounting rod.

[0022] This makes the layout of the control panel simpler and easier to operate.

[0023] As an optimization, the feeding mechanism includes a feeding vibratory plate, and a connecting groove plate with a U-shaped cross-section is provided at the discharge end of the feeding vibratory plate. The lower end of the connecting groove plate is connected to the feeding station.

[0024] In this way, the feeding mechanism is made by combining a feeding vibrating plate and a connecting groove plate, which makes the overall structure simpler and enables better feeding.

[0025] As an optimization, the tapping mechanism includes a vertically arranged mounting plate, a mounting support is provided on one side of the mounting plate, a slider is provided on the mounting support, a vertical guide rail is provided on the mounting plate, and the slider is fitted on the guide rail; a tapping power head is mounted on the mounting support, and a tapping tool is mounted on the driving end of the tapping power head.

[0026] This makes the tapping mechanism design simpler, and easier to install and adjust.

[0027] Furthermore, the lower end of the mounting plate has a horizontal section and is fixed to the frame by connecting screws.

[0028] In summary, the above-mentioned device structure features a simpler and more compact structural design, more stable and reliable clamping, and the ability to perform continuous tapping machining on workpieces. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the continuous tapping device in a specific embodiment of this utility model.

[0030] Figure 2 yes Figure 1 A magnified view of a portion of position A in the diagram.

[0031] Figure 3 yes Figure 1 A schematic diagram of the structure after rotation by one angle.

[0032] Figure 4 yes Figure 3 A magnified view of a portion of position B in the diagram.

[0033] Figure 5 yes Figure 1 A schematic diagram of the structure after omitting the workpiece.

[0034] Figure 6 yes Figure 5 A magnified view of the area at position C.

[0035] Figure 7 yes Figure 5 A schematic diagram of the structure after rotation by one angle.

[0036] Figure 8 yes Figure 7 A magnified view of a portion of position D. Detailed Implementation

[0037] The present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that in the description of the present invention, terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used only for the convenience of describing the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific manner. Therefore, they should not be construed as limitations on the present invention. Terms such as "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0038] like Figures 1 to 8As shown, a continuous tapping device includes a loading station 2 and a clamping station 3 on a frame 1, and also includes a loading mechanism 4 and a tapping mechanism 5. The loading mechanism can transport workpieces to the loading station one by one; the tapping mechanism has a tapping tool 6 and can tap the workpieces on the clamping station; a rotating seat 7 is provided on the frame that can rotate horizontally, and a rotation drive mechanism is also provided to drive the rotating seat to rotate horizontally; a clamping block 8 is provided on one side of the rotating seat, and an arc-shaped matching port 9 is provided at the end of the clamping block. A movement control mechanism is provided between the clamping block and the frame and can drive the clamping block to move toward the rotating seat so that the corresponding side of the rotating seat is attached to the matching port. Multiple pairs of storage ports 10 are provided in pairs on the outer circumference of the upper end of the rotating seat. On the inner side of the matching port on the clamping block, each pair of storage ports is provided with a clearance port 11 and an arc-shaped clamping surface 12. The storage ports and clearance ports together form the loading station, and the storage ports and arc-shaped clamping surfaces together form the clamping station.

[0039] In this continuous tapping device, the moving control mechanism moves the clamping block toward the rotating seat, causing the corresponding part of the rotating seat to abut against the matching port. At this time, the storage port on the rotating seat and the clearance port on the clamping block together form a loading station. The loading mechanism transports workpieces one by one to the loading station. After loading, the moving control mechanism moves the clamping block, causing the rotating seat and the clamping block to be spaced apart. The rotation drive mechanism then rotates the rotating seat horizontally by an angle, causing the workpiece to rotate accordingly. Next, the moving control mechanism moves the clamping block toward the rotating seat, causing the corresponding part of the rotating seat to abut against the matching port. The arc-shaped clamping surface on the clamping block cooperates with the storage port containing the workpiece to form a clamping station and clamp the workpiece. Then, the tapping mechanism taps the workpiece at the clamping station. The above device structure features simple design of the loading and clamping parts, a compact overall layout, higher automation, and the ability to continuously tap workpieces.

[0040] In this specific embodiment, the storage ports are four pairs arranged at intervals along the circumference of the rotating seat.

[0041] In this way, the number of storage ports is arranged more rationally.

[0042] In this specific embodiment, the cross-sectional profile of the storage port is designed with a superior arc shape; the cross-sectional profile of the relief port is designed with a inferior arc shape; and the radius of the relief port is set to be larger than the radius of the relief port.

[0043] In this way, the cross-sectional profile of the storage port, the clearance port, and the arc-shaped clamping surface are designed more reasonably, which can better prevent the workpiece from falling off when the rotating seat rotates, and also improve the stability of clamping.

[0044] In this specific embodiment, a horizontally arranged baffle plate 14 is also installed on the frame via a support block 13. The front end of the baffle plate extends above the upper surface of the rotating seat, so that after the rotating seat rotates horizontally, the upper end of the workpiece located in the storage port can contact the baffle plate and push the workpiece in the storage port to detach and complete the unloading.

[0045] In this way, by designing a baffle, the finished workpiece can be pushed out of the storage port more effectively, making the design more reasonable.

[0046] Furthermore, the front end of the baffle plate is designed with a right-angled triangular structure and forms an inclined material return slope 15.

[0047] In this specific embodiment, the rotating seat includes a seat plate 16 with a circular structure at the lower end, and a mating plate 17 with a circular structure is fixedly attached above the seat plate. Multiple openings with vertical penetrations through the thickness direction are provided on the outer peripheral surface of the mating plate, and the upper surface of the seat plate and the inner peripheral surface of the openings together form the storage port.

[0048] In this way, the structural design of the rotating seat is simpler and more reasonable, making it easier to form a storage port and easier to process and manufacture.

[0049] In this specific embodiment, the movement control mechanism includes a drive cylinder 18 mounted on the frame via a mounting block, and a horizontally forward-arranged push rod 19 connected to the piston rod end of the drive cylinder; a guide seat 20 is also provided, a guide plate 21 is provided in the guide groove of the guide seat, and the push rod is threadedly connected to the threaded adjustment hole at the rear end of the guide plate; a long strip-shaped top block 22 is connected to the front end of the guide plate, and the clamping block is connected to the front end of the top block.

[0050] In this way, by setting a push rod, guide seat, guide plate and top block between the drive cylinder and the clamping block, the movement of the clamping block and the clamping of the workpiece can be better guaranteed, and the extension length of the push rod can be easily adjusted to achieve the purpose of adjustment.

[0051] In this specific embodiment, a mounting box 23 with a flat box structure and an open top is provided on the upper end of the frame plate, and the rotating seat is provided inside the mounting box; and the feeding mechanism and the tapping mechanism are both arranged inside the mounting box.

[0052] In this way, by setting up the mounting box, the workpiece can be better prevented from falling to the outside.

[0053] In this specific embodiment, a vertically upward-arranged mounting rod 24 is provided inside the mounting box, and an operation panel 25 is installed on the mounting rod.

[0054] This makes the layout of the control panel simpler and easier to operate.

[0055] In this specific embodiment, the feeding mechanism includes a feeding vibrating plate 26, and a connecting groove plate 27 with a U-shaped cross-section is provided at the discharge end of the feeding vibrating plate and is inclined to the outside and downward. The lower end of the connecting groove plate is connected to the feeding station.

[0056] In this way, the feeding mechanism is made by combining a feeding vibrating plate and a connecting groove plate, which makes the overall structure simpler and enables better feeding.

[0057] In this specific embodiment, the tapping mechanism includes a vertically arranged mounting plate 28, a mounting support 29 is provided on one side of the mounting plate, a slider is provided on the mounting support, a vertical guide rail is provided on the mounting plate, and the slider is fitted on the guide rail; a tapping power head 30 is mounted on the mounting support, and a tapping tool is mounted on the driving end of the tapping power head.

[0058] This makes the tapping mechanism design simpler, and easier to install and adjust.

[0059] Furthermore, the lower end of the mounting plate has a horizontal section and is fixed to the frame by connecting screws.

[0060] In summary, the above-mentioned device structure features a simpler and more compact structural design, more stable and reliable clamping, and the ability to perform continuous tapping machining on workpieces.

[0061] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A continuous tapping device, comprising a loading station and a clamping station on a frame, further comprising a loading mechanism and a tapping mechanism, wherein the loading mechanism is capable of conveying workpieces one by one to the loading station; the tapping mechanism has a tapping tool and is capable of tapping the workpieces at the clamping station; characterized in that... ； A rotating seat is provided on the frame that can rotate horizontally, and a rotation drive mechanism is also provided to drive the rotating seat to rotate horizontally; a clamping block is provided on one side of the rotating seat, and an arc-shaped matching port is provided at the end of the clamping block. A movement control mechanism is provided between the clamping block and the frame, which can drive the clamping block to move toward the rotating seat and make the corresponding side of the rotating seat abut against the matching port. Multiple pairs of storage ports are provided on the upper outer circumference of the rotating seat. On the inner side of the matching port on the clamping block, each pair of storage ports is provided with a clearance port and an arc-shaped clamping surface. The storage ports and clearance ports together form a feeding station, and the storage ports and arc-shaped clamping surfaces together form a clamping station.

2. The continuous tapping device as described in claim 1, characterized in that... The storage ports are arranged in four pairs at intervals along the circumference of the rotating seat.

3. The continuous tapping device as described in claim 1, characterized in that; The cross-sectional profile of the storage port is designed with a superior arc shape; the cross-sectional profile of the relief port is designed with a inferior arc shape; and the radius of the relief port is set to be larger than the radius of the relief port.

4. The continuous tapping device as described in claim 1, characterized in that; A horizontally arranged baffle is also installed on the frame via a support block. The front end of the baffle extends above the upper surface of the rotating seat, so that after the rotating seat rotates horizontally, the upper end of the workpiece located in the storage port can contact the baffle and push the workpiece in the storage port to detach and complete the unloading.

5. The continuous tapping device as described in claim 1, characterized in that; The rotating seat includes a seat plate with a circular structure at the lower end, and a mating plate with a circular structure is fixedly attached to the upper part of the seat plate. Multiple openings with vertical structures extending through the thickness direction are provided on the outer circumferential surface of the mating plate, and the upper surface of the seat plate and the inner circumferential surface of the openings together form the storage port.

6. The continuous tapping device as described in claim 1, characterized in that; The movement control mechanism includes a drive cylinder mounted on the frame via a mounting block, a horizontally forward-arranged push rod connected to the piston rod end of the drive cylinder; a guide seat is also provided, a guide plate is provided in a guide groove of the guide seat, and the push rod is threadedly connected to a threaded adjustment hole at the rear end of the guide plate; a long strip-shaped top block is connected to the front end of the guide plate, and the clamping block is connected to the front end of the top block.

7. The continuous tapping device as described in claim 1, characterized in that; A flat box-shaped mounting box with an open top is provided on the upper part of the frame plate, and the rotating seat is provided inside the mounting box; the feeding mechanism and the tapping mechanism are both arranged inside the mounting box.

8. The continuous tapping device as described in claim 7, characterized in that; The mounting box contains a vertically arranged mounting rod, on which an operation panel is mounted.

9. The continuous tapping device as described in claim 1, characterized in that; The feeding mechanism includes a feeding vibrating plate, and a connecting groove plate with a U-shaped cross-section is provided at the discharge end of the feeding vibrating plate. The lower end of the connecting groove plate is connected to the feeding station.

10. The continuous tapping device as described in claim 1, characterized in that; The tapping mechanism includes a vertically arranged mounting plate, a mounting support on one side of the mounting plate, a slider on the mounting support, a vertical guide rail on the mounting plate, and the slider being mounted on the guide rail; a tapping power head is mounted on the mounting support, and a tapping tool is mounted on the drive end of the tapping power head.

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