Automatic circulating tapping device based on pre-positioning and wheel disc type

Abstract

The utility model relates to the technical field of tapping, in particular to a pre-positioning and wheel disc type automatic circulation tapping device which comprises a first base, a rotating wheel disc is rotationally connected to the upper surface of the first base, and a plurality of tapping clamping and pushing structures are arranged on the rotating wheel disc. And the tapping clamping and pushing structure comprises a second base, a clamping structure arranged on the second base and a pushing structure arranged on the inner side of the clamping structure, a driving motor is arranged below the rotating wheel disc, and a tapping structure is arranged on the upper surface, close to the rotating wheel disc, of the first base. According to the tapping device, the workpiece can be positioned and clamped through the clamping structure, then the workpiece is tapped through the tapping structure, and finally the tapped workpiece is pushed out of the device through the pushing structure, so that the working efficiency is greatly improved, and the production cost of the workpiece is reduced.

Description

Technical Field

[0001] The utility model relates to an automatic cycle tapping device based on pre-positioning and a wheel type, in particular to an automatic cycle tapping device based on pre-positioning and a wheel type, belonging to the technical field of tapping. Background Art

[0002] Tapping device is a kind of mechanical processing equipment, which is used to process internal threads, screws or thread buckles on the inner side of holes of various parts with different specifications of through holes or blind holes, such as machine housings, equipment end faces, nuts, flanges, etc.

[0003] However, the existing tapping device cannot automatically perform positioning and clamping before tapping and automatic ejection after tapping, so that the device needs manual positioning and clamping before tapping the workpiece, and the product needs to be manually removed after tapping is completed, which reduces work efficiency and increases the production cost of the workpiece.

[0004] Therefore, it is urgent to improve the automatic cycle tapping device based on pre-positioning and roulette to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic cycle tapping device based on pre-positioning and a wheel type, which can position and clamp the workpiece through a clamping structure, then tap the workpiece through the tapping structure, and finally push the tapped workpiece out of the device through a pushing structure, thereby greatly improving the work efficiency and reducing the production cost of the workpiece.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include: a first base, a rotating wheel disc is rotatably connected to the upper surface of the first base, a plurality of tapping clamping and pushing structures are arranged on the rotating wheel disc, the tapping clamping and pushing structure includes a second base, a clamping structure arranged on the second base and a pushing structure arranged on the inner side of the clamping structure, a driving motor is arranged under the rotating wheel disc, and a tapping structure is arranged on the upper surface of the first base near the rotating wheel disc.

[0007] Preferably, the clamping structure includes a first support block arranged at both ends of the second base, a first hydraulic rod arranged on the inner side of the first support block, a first connecting block arranged at the telescopic end of the first hydraulic rod, and a tapping clamping block movably installed on the first connecting block by bolts.

[0008] Preferably, the pushing structure includes a third base arranged on the inner side of the second base, an electric telescopic rod arranged at both ends of the inner side of the second base, a second connecting block arranged at the telescopic ends of the two electric telescopic rods, a push rod arranged on one side of the second connecting block and slidably connected to the second base, and a push block arranged at the end of the push rod.

[0009] Preferably, the tapping structure includes a fourth base, a second hydraulic rod arranged on the upper surface of the fourth base, a connecting support rod arranged at the telescopic end of the second hydraulic rod, a tapping motor arranged at the other end of the connecting support rod, and a tapping tool arranged below the tapping motor.

[0010] Preferably, the tapping tool fixing structure is provided at the output end of the tapping motor, and the fixing structure includes an open-flap clamping column, a clamping groove provided in the open-flap clamping column, and a semi-open reinforcement sleeve screwed onto the surface of the open-flap clamping column.

[0011] Preferably, a tapping cooling structure is provided on one side of the tapping structure, and the tapping cooling structure includes a water tank, a plastic nozzle arranged at the water tank near the end corner of the tapping structure, and a first water pump arranged below the plastic nozzle.

[0012] Preferably, a second water pump connected to the water tank is provided under the first base, and the second water pump is connected to the upper surface of the first base through a connecting pipe. The first base is provided with a fence plate around the turntable, and the fence plate is provided with a discharge platform on the side away from the tapping structure.

[0013] Preferably, the tapping structure is provided with an automatic feeding machine box on the side away from the tapping cooling structure, the feeding port of the automatic feeding machine box is provided with an extended discharge cavity, the driving motor is fixed to the lower surface of the first base through a supporting fixing cage, and the lower surface of the first base is provided with a plurality of supporting legs.

[0014] The utility model has at least the following beneficial effects:

[0015] 1. The utility model can position and clamp the workpiece through the cooperation between the first hydraulic rod and the tapping clamping block, and then control the tapping cutter at the output end of the tapping motor to tap the workpiece through the second hydraulic rod, and finally push the tapped workpiece out of the device through the cooperation between the electric telescopic rod, the push rod and the push block, thereby greatly improving the work efficiency and reducing the production cost of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial enlarged schematic diagram of point A of the utility model;

[0019] Figure 3 It is a schematic diagram of the tapping clamping and pushing structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the clamping structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the push structure of the utility model;

[0022] Figure 6 It is a schematic diagram of the tapping structure of the utility model;

[0023] Figure 7 It is a schematic diagram of the overall bottom structure of the utility model.

[0024] In the figure, 1-first base; 2-rotating wheel; 3-tapping clamping and pushing structure; 4-second base; 5-clamping structure; 6-pushing structure; 7-driving motor; 8-tapping structure; 9-first supporting block; 10-first hydraulic rod; 11-first connecting block; 12-tapping clamping block; 13-third base; 14-electric telescopic rod; 15-second connecting block; 16-push rod; 17-push block; 18-fourth base; 19-second hydraulic rod; 20- Connecting support rod; 21-tapping motor; 22-tapping knife; 23-fixing structure; 24-open-flap clamping column; 25-cage; 26-water tank; 27-shaped nozzle; 28-first water pump; 29-second water pump; 30-connecting pipe; 31-fence plate; 32-discharging table; 33-automatic feeding machine box; 34-extended discharging cavity; 35-support fixing cage; 36-support leg; 101-tapping cooling structure; 102-semi-open reinforcement sleeve. DETAILED DESCRIPTION

[0025] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0026] like Figure 1-Figure 7As shown, the automatic cycle tapping device based on pre-positioning and roulette type provided in this embodiment includes a first base 1, the upper surface of the first base 1 is rotatably connected to a rotating wheel disk 2, a plurality of tapping clamping and pushing structures 3 are arranged on the rotating wheel disk 2, the tapping clamping and pushing structure 3 includes a second base 4, a clamping structure 5 arranged on the second base 4 and a pushing structure 6 arranged on the inner side of the clamping structure 5, a driving motor 7 is arranged below the rotating wheel disk 2, a tapping structure 8 is arranged on the upper surface of the first base 1 near the rotating wheel disk 2, the first base 1 is convenient for fixing and supporting the rotating wheel disk 2, the tapping structure 8, the tapping cooling structure 101 and the automatic feeding machine box 33, the rotating wheel disk 2 The wheel 2 is convenient for rotating the loaded and clamped workpiece to the bottom of the tapping cooling structure 101. The tapping clamping and pushing structure 3 can pre-position and clamp the workpiece to be tapped, and push the workpiece to the device after the tapping is completed. The second base 4 is convenient for connecting and fixing the clamping structure 5 and the pushing structure 6 together. The clamping structure 5 is convenient for clamping and fixing the workpiece during tapping to prevent the workpiece from shaking during tapping and causing the tapping knife 22 to break in the workpiece. The pushing structure 6 is convenient for pushing out the workpiece after tapping and re-loading it. The drive motor 7 is convenient for providing an optional driving force for the rotating wheel 2. The tapping structure 8 is convenient for tapping the positioned and clamped workpiece.

[0027] The clamping structure 5 includes a first support block 9 arranged at both ends of the second base 4, a first hydraulic rod 10 arranged on the inner side of the first support block, a first connecting block 11 arranged at the telescopic end of the first hydraulic rod 10, and a tapping clamping block 12 movably installed on the first connecting block 11 by bolts. The first support block 9 is convenient for supporting and fixing the first hydraulic rod 10, and the first hydraulic rod 10 can clamp the workpiece by its own telescopic movement. The first connecting block 11 is convenient for movably installing the tapping clamping block 12 on the telescopic end of the first hydraulic rod 10, and is fixed by bolts, so as to facilitate disassembly, cleaning and replacement. The tapping clamping block 12 is convenient for positioning and clamping the workpiece to be tapped.

[0028] The pushing structure 6 includes a third base 13 arranged on the inner side of the second base 4, an electric telescopic rod 14 arranged at both ends of the inner side of the second base 4, a second connecting block 15 arranged at the telescopic ends of the two electric telescopic rods 14, a push rod 16 arranged on one side of the second connecting block 15 and slidably connected to the second base 4, and a push block 17 arranged at the end of the push rod 16. The third base 13 is convenient for supporting and fixing the electric telescopic rod 14, and the electric telescopic rod 14 can push the workpiece by its own extension and contraction. The second connecting block 15 is used to connect and fix the push rod 16. The push rod 16 is convenient for pushing the workpiece out of the device. The push block 17 is convenient for pushing a better workpiece out and preventing the push rod 16 from slipping out of the third base 13.

[0029] The tapping structure 8 includes a fourth base 18, a second hydraulic rod 19 arranged on the upper surface of the fourth base 18, a connecting support rod 20 arranged at the telescopic end of the second hydraulic rod 19, a tapping motor 21 arranged at the other end of the connecting support rod 20, and a tapping knife 22 arranged below the tapping motor 21. The fourth base 18 is convenient for supporting and fixing the second hydraulic rod 19, and the second hydraulic rod 19 is convenient for controlling the lifting and lowering of the tapping structure 8. The connecting support rod 20 fixes the tapping motor 21 on the second hydraulic rod 19, and the tapping motor 21 provides driving force for tapping. The tapping knife 22 is convenient for tapping the clamped workpiece.

[0030] A tapping tool 22 fixing structure 23 is provided at the output end of the tapping motor 21. The fixing structure 23 includes an open-flap type clamping column 24, a clamping groove 25 provided in the open-flap type clamping column 24, and a semi-open reinforcement sleeve 102 screwed on the surface of the open-flap type clamping column 24. The fixing structure 23 is convenient for fixing the tapping tool 22, the open-flap type clamping column 24 is convenient for embedding the tapping tool 22, the clamping groove 25 is convenient for inserting the tapping tool 22 into the open-flap type clamping column 24 for deep embedding, and the semi-open reinforcement sleeve 102 is convenient for screwing and reinforcing the embedded tapping tool 22 to prevent loosening.

[0031] A tapping cooling structure 101 is provided on one side of the tapping structure 8. The tapping cooling structure 101 includes a water tank 26, a plastic nozzle 27 arranged at the end corner of the water tank 26 close to the tapping structure 8, and a first water pump 28 arranged below the plastic nozzle 27. The tapping cooling structure 101 prevents the tapping knife 22 from being damaged due to excessive temperature during tapping. The water tank 26 is convenient for storing water, and the plastic nozzle 27 can be bent at will and adjusted to a suitable angle or position. The first water pump 28 is convenient for pumping water in the water tank 26 into the plastic nozzle 27 and spraying it out.

[0032] A second water pump 29 connected to the water tank 26 is arranged under the first base 1. The second water pump 29 is connected to the upper surface of the first base 1 through a connecting pipe 30. A fence plate 31 is arranged around the turntable of the first base 1. The fence plate 31 is provided with a discharge platform 32 on the side away from the tapping structure 8. The second water pump 29 is convenient for pumping the accumulated water in the fence plate 31 back into the water tank 26. The fence plate 31 can prevent the accumulated water from flowing arbitrarily. The discharge platform 32 is convenient for pushing the workpiece after tapping out of the device.

[0033] The tapping structure 8 is provided with an automatic feeding machine box 33 on the side away from the tapping cooling structure 101. The feeding port of the automatic feeding machine box 33 is provided with an extended discharge cavity 34. The driving motor 7 is fixed to the lower surface of the first base 1 through a supporting and fixing cage 35. The lower surface of the first base 1 is provided with a plurality of supporting legs 36. The automatic feeding machine box 33 is convenient for conveying the workpiece required for tapping to the tapping clamping and pushing structure 3. The extended discharge cavity 34 is convenient for conveying the workpiece between the two tapping clamping blocks 12. The supporting and fixing cage 35 is convenient for supporting and fixing the driving motor 7. The supporting legs 36 are convenient for supporting the overall structure.

[0034] like Figure 1-Figure 7 As shown, the principle of the automatic cycle tapping device based on pre-positioning and wheel type provided in this embodiment is as follows: when using the device, the tapping clamping block 12 adapted thereto should be replaced according to the size of the workpiece to be tapped, and then fixed to the first connecting block 11 at the telescopic end of the first hydraulic rod 10, and the adapted tapping tool 22 should also be replaced according to the size of the tapping, and then the tapping tool 22 should be inserted into the slot 25 in the open-flap clamping column 24, and then screwed and fixed by the semi-open reinforcement sleeve 102, and then the worker will load the workpiece to be tapped into the automatic feeding machine box 23 in turn, and then the workpiece will be pushed into the extended discharge cavity 34 in turn, and then fall on the second base 4 at intervals, and at the same time, the two first hydraulic rods 10 in the clamping structure 5 will extend at the same time and position, clamp and fix the workpiece through the tapping clamping block 12, and then the rotating wheel 2 will be driven by the driving motor 7 to rotate to the middle and lower part of the tapping structure 8;

[0035] At this time, the second hydraulic rod 19 will slowly descend, and the tapping cutter 22 will slowly perform tapping on the workpiece that has been positioned and clamped. During the tapping process, the worker can bend the plastic nozzle 27 to a suitable position so that the water sprayed by the plastic nozzle 27 can just fall between the tapping cutter 22 and the workpiece being processed, thereby cooling the tapping cutter 22 and preventing damage. After the workpiece tapping is completed, the driving motor 7 will continue to rotate with the rotating wheel 2. At this time, the workpiece to be tapped will fall on the second base 4 at intervals through the extended discharge cavity 34, and then the two first hydraulic rods 10 in the clamping structure 5 will extend at the same time and position and clamp the workpiece through the tapping clamping block 12. Subsequently, the rotating wheel 2 will rotate to the middle and lower part of the tapping structure 8 driven by the driving motor 7, and then perform tapping.

[0036] After the tapping is completed, the workpiece will rotate to the unloading platform 32 along with the rotating wheel 2 under the clamping of the clamping structure 5, and then the first hydraulic rod 10 will shrink, and the tapping clamping block 12 will release the clamping of the workpiece. At this time, the electric telescopic rod 14 in the pushing structure 6 will shrink rapidly, and at the same time, the push rod 16 will push the push block 17 out quickly under the action of the rapid contraction of the electric telescopic rod 14. At this time, the workpiece in front of the push block 17 will be pushed out of the tapping clamping and pushing structure 3 to the unloading platform 32, and finally the workers will take it out for packing;

[0037] The water sprayed from the plastic nozzle 27 will flow into the water tank 26 again through the connecting pipe 30 and the second water pump 29, so as to facilitate recycling and reduce resource waste.

[0038] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0039] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0040] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. An automatic cycle tapping device based on pre-positioning and roulette type, comprising a first base (1), characterized in that: A rotating wheel disc (2) is rotatably connected to the upper surface of the first base (1), and a plurality of tapping clamping and pushing structures (3) are arranged on the rotating wheel disc (2). The tapping clamping and pushing structures (3) include a second base (4), a clamping structure (5) arranged on the second base (4), and a pushing structure (6) arranged inside the clamping structure (5). A driving motor (7) is arranged below the rotating wheel disc (2), and a tapping structure (8) is arranged on the upper surface of the first base (1) near the rotating wheel disc (2).

2. The automatic cycle tapping device based on pre-positioning and roulette according to claim 1 is characterized in that: The clamping structure (5) comprises a first support block (9) arranged at both ends of the second base (4), a first hydraulic rod (10) arranged inside the first support block, a first connecting block (11) arranged at the telescopic end of the first hydraulic rod (10), and a tapping clamping block (12) movably mounted on the first connecting block (11) by means of bolts.

3. The automatic cycle tapping device based on pre-positioning and roulette according to claim 1 is characterized in that: The pushing structure (6) comprises a third base (13) arranged on the inner side of the second base (4), electric telescopic rods (14) arranged at both ends of the inner side of the second base (4), a second connecting block (15) arranged at the telescopic ends of the two electric telescopic rods (14), a pushing rod (16) arranged on one side of the second connecting block (15) and slidably connected to the second base (4), and a pushing block (17) arranged at the end of the pushing rod (16).

4. The automatic cycle tapping device based on pre-positioning and roulette according to claim 1 is characterized in that: The tapping structure (8) comprises a fourth base (18), a second hydraulic rod (19) arranged on the upper surface of the fourth base (18), a connecting support rod (20) arranged at the telescopic end of the second hydraulic rod, a tapping motor (21) arranged at the other end of the connecting support rod (20), and a tapping knife (22) arranged below the tapping motor (21).

5. The automatic cycle tapping device based on pre-positioning and roulette according to claim 4 is characterized in that: The tapping tool (22) fixing structure (23) is provided at the output end of the tapping motor (21), and the fixing structure (23) comprises an open-flap clamping column (24), a clamping groove (25) provided in the open-flap clamping column (24), and a semi-open reinforcement sleeve (102) screwed and sleeved on the surface of the open-flap clamping column (24).

6. The automatic cycle tapping device based on pre-positioning and roulette according to claim 1 is characterized in that: A tapping cooling structure (101) is provided on one side of the tapping structure (8), and the tapping cooling structure (101) comprises a water tank (26), a plastic nozzle (27) provided at the end corner of the water tank (26) close to the tapping structure (8), and a first water pump (28) provided below the plastic nozzle (27).

7. The automatic cycle tapping device based on pre-positioning and roulette according to claim 6, characterized in that: A second water pump (29) connected to the water tank (26) is arranged below the first base (1); the second water pump (29) is connected to the upper surface of the first base (1) via a connecting pipe (30); a fence plate (31) is arranged around the turntable of the first base (1); a discharge platform (32) is provided on the side of the fence plate (31) away from the tapping structure (8).

8. The automatic cycle tapping device based on pre-positioning and roulette according to claim 6 is characterized by: The tapping structure (8) is provided with an automatic feeding machine box (33) on a side away from the tapping cooling structure (101); the feeding port of the automatic feeding machine box (33) is provided with an extended discharge cavity (34); the driving motor (7) is fixed to the lower surface of the first base (1) through a supporting fixing cage (35); and a plurality of supporting legs (36) are provided on the lower surface of the first base (1).

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