Tapping device for rotating station

Abstract

A tapping device for a rotating station comprises a base table, and a rotating disc and a tapping mechanism are assembled on the base table. A containing base is assembled on the rotary disc, and a through containing groove used for containing a compression nut is formed in the containing base. The tapping mechanism comprises a tapping mounting frame, a tapping motor is assembled on the tapping mounting frame, the tapping motor is connected with a screw tap used for conducting tapping machining on a compression nut, a material abutting cylinder is arranged at the position, under the screw tap, of the base table, the material abutting cylinder is connected with a material abutting plate, and the material abutting plate is connected with the base table. The material abutting plate abuts against the compression nut in the tapping process so as to prevent the compression nut from falling off. Compared with the prior art, the tapping device has the following beneficial effects that the tapping device is miniaturized and can be seamlessly integrated into a multi-step machining system, compactness and integration of the production process are promoted, and the production efficiency, flexibility and economical efficiency are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of tapping equipment, and particularly relates to a tapping device for a rotating station. BACKGROUND

[0002] In the current manufacturing environment, tapping technology is an indispensable part of metal processing, especially for parts that require precise thread processing (such as compression nuts). Traditional tapping equipment is mostly large in structure and operates independently, which not only occupies a large amount of valuable factory space, but also limits its application potential in highly automated and integrated modern production environments. These devices are often difficult to directly integrate into multi-step continuous processing lines, resulting in a broken production process, reducing production efficiency and flexibility.

[0003] Therefore, based on some of the above prior art, the present application has been further designed and improved. SUMMARY

[0004] To solve the above technical problems, the utility model solves the problem by the following technical scheme.

[0005] A tapping device for a rotating station, comprising a base, the base is equipped with a turntable and a tapping mechanism. The turntable is equipped with a placement seat, the placement seat is provided with a through placement slot for placing a compression nut. The tapping mechanism comprises a tapping mounting frame, the tapping mounting frame is equipped with a tapping motor, the tapping motor is connected with a tap for tapping processing of the compression nut, the base is provided with a material stopping cylinder directly below the tap, the material stopping cylinder is connected with a material stopping plate, the material stopping plate stops the compression nut during tapping processing to prevent the compression nut from falling off.

[0006] As a preferred embodiment of the present application, specifically, the placement seat comprises a fixed cover, a placement sleeve and a guide column, the placement sleeve is axially slidably assembled in the turntable, the fixed cover is assembled on the turntable to axially limit the placement sleeve, the guide column is fixedly assembled with the turntable, and the placement sleeve is slidably connected with the guide column. The placement slot can accurately position the compression nut, the axial limiting cooperation of the fixed cover and the placement sleeve, and the sliding connection design of the placement sleeve and the guide column can ensure the smoothness and repeatability of the action during processing, and can avoid damage to the turntable under pressure, prolonging the service life of the equipment.

[0007] Compared with the prior art, the present application has the following beneficial effects: miniaturizing the tapping device, seamlessly integrating it into a multi-step processing system, promoting the compactness and integration of the production process, and significantly improving production efficiency, flexibility and economy. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 isometric view of the compression nut forming machine Figure One .

[0009] Figure 2 isometric view of the compression nut forming machine

[0010] Figure 3 isometric view of the compression nut forming machine Figure Two .

[0011] Figure 4 is Figure 3 enlarged view of area A in FIG. 1.

[0012] Figure 5 enlarged view of the structure of the rotating disc part of the base

[0013] Figure 6 structure diagram of the rotating disc

[0014] Figure 7 isometric view of the fixed sleeve

[0015] Figure 8 isometric view of the cooperation of the rolling mechanism and the feeding mechanism Figure One .

[0016] Figure 9 isometric view of the cooperation of the rolling mechanism and the feeding mechanism Figure Two .

[0017] Figure 10 isometric view of the forming mechanism

[0018] Figure 11 isometric view of the compression nut forming machine

[0019] The following is an explanation of the signs in the attached drawings:

[0020] 100, base; 110, feeding disc; 120, rotating disc; 130, placing seat; 131, fixed sleeve cover; 132, placing sleeve; 133, guide column; 134, placing groove; 135, first forming surface; 140, stop plate;

[0021] 200, feeding mechanism; 210, feeding mounting frame; 220, slide; 230, feeding cylinder; 240, sliding block; 241, containing groove; 250, alignment cylinder; 260, alignment head;

[0022] 300, forming mechanism; 310, forming mounting frame; 320, forming cylinder; 330, forming head; 340, stripping cylinder; 350, stripping piece; 360, forming seat; 361, second forming surface;

[0023] 400, tapping mechanism; 410, tapping mounting frame; 420, tapping motor; 430, tap; 440, material resisting cylinder; 450, material resisting plate;

[0024] 500, blanking mechanism; 510, blanking mounting frame; 520, blanking cylinder; 530, blanking head; 540, blanking pipe; 550, blanking channel;

[0025] 600, rolling mechanism; 610, rolling mounting frame; 620, positioning seat; 630, rolling block; 640, rolling cylinder; 650, first positioning member; 660, second positioning member; 661, positioning cylinder; 662, positioning head; 670, feeding ramp. DETAILED DESCRIPTION

[0026] The utility model will be described in further detail below in combination with the drawings and specific embodiments.

[0027] In the following embodiments, the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout the description, and the following embodiments described by referring to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0028] In the description of the utility model, it is understood that the terms: center, longitudinal, transverse, length, width, thickness, upper, lower, front, rear, left, right, vertical, horizontal, top, bottom, inner, outer, clockwise, counterclockwise and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms: first, second and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the shown technical features. In the description of the utility model, unless otherwise explicitly specified and limited, the terms: mounting, connecting, connecting and the like should be understood in a broad sense, and those skilled in the art can understand the specific meaning of the above terms in the utility model according to the specific circumstances.

[0029] Reference Figures 1 to 11The utility model provides a compression nut forming machine, including base 100, the base 100 is equipped with carousel 120 and is sequentially provided with material inlet station, forming station, tapping station and material outlet station around carousel 120, and material inlet station, forming station, tapping station and material outlet station are provided with material inlet mechanism 200, forming mechanism 300, tapping mechanism 400 and material outlet mechanism 500 respectively, the base 100 is provided with feeding disc 110 on the side of material inlet station, and is provided with rolling mechanism 600 between feeding disc 110 and material inlet station, the compression nut sent by feeding disc 110 is processed by the rolling of rolling mechanism 600, then passes through material inlet station, forming station, tapping station and material outlet station in turn through carousel 120, and completes forming and tapping processing, carousel 120 is equipped with a plurality of placing seats 130, and the through placing groove 134 for placing compression nut is arranged in the placing seat 130.

[0030] The specific structure of the rolling mechanism 600 is as follows: it includes rolling mounting frame 610, the rolling mounting frame 610 is equipped with positioning seat 620, and the positioning seat 620 is provided with bearing groove for bearing compression nut, the rolling mounting frame 610 is equipped with rolling block 630 above, the rolling block 630 is driven by rolling cylinder 640, and the moving direction of the rolling block 630 is tangent to the outer diameter of the compression nut on the bearing groove.

[0031] Specifically, the rolling mounting frame 610 is equipped with first positioning part 650 and second positioning part 660 on the axial two sides of the bearing groove respectively, the first positioning part 650 and the second positioning part 660 both include positioning cylinder 661, the positioning cylinder 661 is connected with positioning head 662, the end of the positioning head 662 can rotate, the first positioning part 650 and the second positioning part 660 cooperate to axially position the compression nut, one side of the bearing groove is a slope, the feeding disc 110 is connected to the bearing groove and located at the side of the higher slope, the lower side of the slope is provided with feeding ramp 670, and the feeding ramp 670 is connected to the material inlet station, the feeding ramp 670 is a torsion structure, and the torsion structure is arranged in such a way that the compression nut enters the feeding ramp 670 by contacting the slope bottom surface with the outer peripheral surface and leaves the feeding ramp 670 by contacting the feeding ramp 670 bottom surface with the axial end surface.

[0032] The feeding tray 110 feeds the compression nut to the bearing groove, and the first positioning member 650 and the second positioning member 660 cooperate to push the compression nut to the slope, the smooth movement of the rolling block 630 along the straight path causes the compression nut to rotate, and the characters engraved on the surface of the rolling block 630 exert uniform pressure on the outer peripheral surface of the compression nut, forming character indentations. The rolling block 630 retreats, the first positioning member 650 and the second positioning member 660 retract, and the compression nut rolls into the feeding slope 670 due to the action of gravity. Due to the twisted structure of the feeding slope 670, when the compression nut leaves the feeding slope 670, it falls into the feeding position with the axis perpendicular to the horizontal plane.

[0033] The specific structure of the feeding mechanism 200 is as follows: it includes a feeding mounting frame 210, the feeding mounting frame 210 is provided with a slide 220, one end of the slide 220 is provided with a feeding cylinder 230, the other end of the slide 220 is opposite to the rotating disc 120, the feeding cylinder 230 is connected with a sliding block 240, and the sliding block 240 is provided with a containing groove 241 for containing the compression nut. After the compression nut enters the containing groove 241, the feeding cylinder 230 pushes the compression nut into the placing groove 134 of the placing seat 130 located at the feeding position.

[0034] In addition, the feeding mounting frame 210 is also provided with a positioning cylinder 250, the positioning cylinder 250 is connected with a positioning head 260, and the positioning head 260 is used for positioning the compression nut entering the placing groove 134. The rotating path of the base 100 along the feeding position to the placing seat 130 at the forming position is provided with an arc-shaped stop plate 140 located below the placing groove 134 to prevent the compression nut from falling from the placing groove 134 during positioning and enable the compression nut to smoothly move from the feeding position to the forming position.

[0035] The specific structure of the forming mechanism 300 is as follows: it includes a forming mounting frame 310, the forming mounting frame 310 is provided with a forming cylinder 320, the forming cylinder 320 is connected with a forming head 330, and the forming head 330 is used for extruding and forming the compression nut.

[0036] In the application, the placing seat 130 comprises a fixing cover 131, a placing sleeve 132 and a guide column 133, the placing sleeve 132 is axially slidably assembled in the rotating disc 120, the fixing cover 131 is assembled on the rotating disc 120 to axially position the placing sleeve 132, the guide column 133 is fixedly assembled with the rotating disc 120, and the placing sleeve 132 is slidably connected with the guide column 133. The guide column 133 is a guide structure with an elastic reset function (for example, a spring is assembled on the guide column 133) to help the placing sleeve 132 reset after the forming processing. The placing groove 134 is located in the middle of the placing sleeve 132, and the end face of the bottom of the placing sleeve 132 is a first forming face 135. The forming seat 360 is arranged at the corresponding forming station on the base 100, and the upper surface of the forming seat 360 is a second forming face 361. When the forming processing is performed, the forming head 330 is pressed downward on the placing sleeve 132, and the forming head 330, the placing groove 134, the first forming face 135 and the second forming face 361 cooperate to perform extrusion forming processing on the compression nut.

[0037] In order to prevent the compression nut from being stuck on the forming head 330 after the forming processing is completed, the forming mechanism 300 further comprises a stripping cylinder 340 connected with a stripping piece 350. After the forming processing is completed, the stripping cylinder 340 drives the stripping piece 350 to abut against the placing sleeve 132 to help the forming head 330 separate from the compression nut.

[0038] The specific structure of the tapping mechanism 400 is as follows: it comprises a tapping mounting frame 410, a tapping motor 420 is assembled on the tapping mounting frame 410, and a tap 430 for tapping processing on the compression nut is connected with the tapping motor 420. The base 100 is provided with a material abutting cylinder 440 directly below the tap 430, the material abutting cylinder 440 is connected with a material abutting plate 450, and the material abutting plate 450 abuts against the compression nut during the tapping processing to prevent the compression nut from falling off.

[0039] The specific structure of the material falling mechanism 500 is as follows: it comprises a material falling mounting frame 510, a material falling cylinder 520 is assembled on the material falling mounting frame 510, and a material falling head 530 is connected with the material falling cylinder 520. The material falling mounting frame 510 is provided with a material falling pipe 540 directly below the material falling head 530, and the base 100 is provided with a material falling channel 550. During the material falling, the material falling head 530 pushes the compression nut in the placing groove 134 to fall, and the compression nut pushed to fall passes through the material falling pipe 540 and the material falling channel 550 in sequence.

[0040] The protection scope of the utility model includes but is not limited to the above-mentioned embodiments, and the protection scope of the utility model is subject to the claims, and any replacement, deformation and improvement of the technology made by the person skilled in the art falls within the protection scope of the utility model.

Claims

1. A tapping device for a rotary workstation, characterized in that, Includes a base (100), on which are mounted a Turntable (120), on which a placement seat (130) is mounted, and the placement seat (130) is provided with a through placement groove (134) for placing a compression nut. A tapping mechanism (400) includes a tapping mounting bracket (410), on which a tapping motor (420) is mounted. The tapping motor (420) is connected to a tap (430) for tapping a compression nut. A backing cylinder (440) is provided directly below the tap (430) on the base (100). The backing cylinder (440) is connected to a backing plate (450), which holds the compression nut in place during tapping to prevent it from falling off.

2. The tapping device for a rotary station according to claim 1, characterized in that, The placement seat (130) includes a fixed cover (131), a placement sleeve (132), and a guide post (133). The placement sleeve (132) is axially slidably mounted inside the turntable (120). The fixed cover (131) is mounted on the turntable (120) to axially limit the placement sleeve (132). The guide post (133) is fixedly mounted to the turntable (120), and the placement sleeve (132) is slidably connected to the guide post (133).

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