Swinging punching center hole sorting mechanism
By designing a sorting mechanism including brackets, drums, motors and hoppers, using balls and rubber pads, the problem of low sorting efficiency of swing punch center holes is solved, and simple, low-cost and efficient sorting is achieved Effect.
Patent Information
- Application Number
- CN202420986583.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-09
AI Technical Summary
In mass production, the different specifications of the swing punch center holes lead to cumbersome and time-consuming sorting work, and a simple, low-cost and flexible sorting mechanism is required to improve efficiency.
A sorting mechanism including bracket, drum, motor, reducer and outlet hopper is designed. The central hole of different specifications is adapted to the surface aperture of the drum, and the ball is used to reduce friction and rubber pads to avoid abnormal noise, so as to realize the sorting of the central hole. .
Efficient sorting of center holes of different specifications is achieved, simplifying the manufacturing process, reducing costs, and improving operating efficiency.
Smart Images
Figure CN222241201U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of swing punch center hole processing, in particular to a swing punch center hole sorting mechanism. Background Art
[0002] The swing punch center hole is a tool that punches out center holes of multiple specifications with a swing punch die. The center hole is used as a process reference and is generally used for clamping, inspection, and assembly positioning of workpieces. Since the center holes in batch production have different sizes and specifications, they need to be sorted after processing and forming.
[0003] Since the center hole processing of the swing punch is carried out in batches, the number of the center holes of the swing punch is large, and the workload of sorting their specifications is cumbersome and time-consuming. Therefore, a swing punch center hole sorting mechanism is needed, which can adapt to center holes of different specifications by different hole diameters on the surface of the roller, so that center holes of different specifications can be sorted. The sorting mechanism is not only simple to manufacture, low cost, and flexible to operate, but also improves work efficiency. Utility Model Content
[0004] The purpose of the utility model is to provide a swing punch center hole sorting mechanism, which can adapt to center holes of different specifications through different hole diameters on the surface of the roller, so that center holes of different specifications can be sorted. The sorting mechanism is not only simple to manufacture, low cost, and flexible to operate, but also improves work efficiency, so as to solve the technical problems raised by the above-mentioned background technology.
[0005] The utility model solves the above-mentioned technical problems with the following technical solutions: a swing punching center hole sorting mechanism, comprising a bracket: two symmetrically arranged support wheels are fixedly mounted on the surface of the bracket, the inner cavities of the two support wheels are connected to a roller for common rotation, the surface of the roller is provided with a wheel groove matching the support wheel, a large turntable is fixedly connected to the surface of the roller, a bottom plate is fixedly mounted on the surface of the bracket by bolts, a motor is fixedly mounted on the top of the bottom plate by bolts, a reducer is assembled on the left side of the motor, the output shaft of the reducer is fixedly connected to a small turntable by a flange, a feed hopper and two symmetrically arranged discharge hoppers are fixedly mounted on the surface of the bracket, a plurality of material holes are provided on the surface of the roller, and a belt is transmission-connected between the large turntable and the small turntable.
[0006] Preferably, a plurality of balls are rotatably mounted on the inner wall of the support wheel, the surfaces of the balls are in contact with the inner wall of the wheel groove, and the balls are high-chrome steel balls.
[0007] Preferably, the left side of the feed hopper extends to the inner cavity of the drum, the feed hopper and the discharge hopper are both thin steel plate troughs, and a protective pad is adhered to the inner wall of the discharge hopper, and the protective pad is a rubber pad.
[0008] Preferably, the inner diameter of the material hole on the left side of the large turntable is larger than the inner diameter of the material hole on the right side thereof, and the discharge hopper is located directly below the material hole.
[0009] Preferably, the drum and the feed hopper are both inclined toward the lower left, and the front side of the discharge hopper is inclined toward the front and downward.
[0010] 1. The beneficial effect of the utility model is as follows: the utility model transfers a large number of swing punch center holes to the drum through the feed hopper, and then turns on the motor to drive the small turntable to rotate through the reducer, and then the small turntable drives the large turntable to rotate through the belt, so that the large turntable drives a large number of center holes to roll and slide to the left through the drum, so that center holes of different specifications can be sorted into the discharge hopper and the receiving bucket on the left, so that different diameters of the drum surface can be adapted to center holes of different specifications, and then center holes of different specifications can be sorted. The sorting mechanism is not only simple to manufacture, low cost, flexible to operate, but also improves the purpose of work efficiency.
[0011] 2. The utility model reduces the friction of the support wheel when rotating on the inner wall of the wheel groove by setting the ball, thus avoiding the occurrence of large resistance between the support wheel and the inner wall of the wheel groove during the rotation of the drum.
[0012] 3. The utility model protects the bottom of the inner cavity of the discharge hopper by setting a protective pad, thereby avoiding the occurrence of a loud abnormal noise when the center hole falls into the inner cavity. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] in:
[0014] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;
[0015] Figure 2 This is a three-dimensional schematic diagram of a motor and a reducer in one embodiment of the utility model;
[0016] Figure 3 The figure is a three-dimensional cross-sectional schematic diagram of a supporting wheel and a roller according to an embodiment of the utility model.
[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0018] 1. Bracket, 2. Support wheel, 3. Roller, 4. Wheel groove, 5. Ball, 6. Large turntable, 7. Bottom plate, 8. Motor, 9. Reducer, 10. Small turntable, 11. Feed hopper, 12. Discharge hopper, 13. Protective pad, 14. Material hole, 15. Belt. DETAILED DESCRIPTION
[0019] Hereinafter, an embodiment of the swing punching center hole sorting mechanism of the present invention will be described with reference to the accompanying drawings.
[0020] Embodiment 1:
[0021] Figure 1-3 The utility model shows a swing punching center hole sorting mechanism of an embodiment of the utility model, which includes a bracket 1: two symmetrically arranged support wheels 2 are fixedly installed on the surface of the bracket 1, and the inner cavities of the two support wheels 2 are connected to a roller 3 for common rotation. The surface of the roller 3 is provided with a wheel groove 4 adapted to the support wheel 2, and a plurality of balls 5 are rotatably installed on the inner wall of the support wheel 2. The surface of the ball 5 fits the inner wall of the wheel groove 4, and the ball 5 is a high-chromium steel ball. Through the arrangement of the ball 5, the friction of the support wheel 2 when rotating on the inner wall of the wheel groove 4 is reduced, and the situation that the resistance between the support wheel 2 and the inner wall of the wheel groove 4 is large during the rotation of the roller 3 is avoided. The situation occurs, a large turntable 6 is fixedly connected to the surface of the drum 3, a base plate 7 is fixedly installed on the surface of the bracket 1 by bolts, a motor 8 is fixedly installed on the top of the base plate 7 by bolts, a reducer 9 is installed on the left side of the motor 8, and the output shaft of the reducer 9 is fixedly connected to a small turntable 10 through a flange, a feed hopper 11 and two symmetrically arranged discharge hoppers 12 are fixedly installed on the surface of the bracket 1, a number of material holes 14 are opened on the surface of the drum 3, a belt 15 is transmission-connected between the large turntable 6 and the small turntable 10, the drum 3 and the feed hopper 11 are both inclined to the lower left, and the front side of the discharge hopper 12 is inclined forward and downward.
[0022] Embodiment 2:
[0023] Figure 1-3 The utility model shows a swing punching center hole sorting mechanism of an embodiment of the utility model, which includes a bracket 1: two symmetrically arranged support wheels 2 are fixedly installed on the surface of the bracket 1, and the inner cavities of the two support wheels 2 are connected to a roller 3 for common rotation. The surface of the roller 3 is provided with a wheel groove 4 adapted to the support wheel 2, and a large turntable 6 is fixedly connected to the surface of the roller 3. A bottom plate 7 is fixedly installed on the surface of the bracket 1 by bolts, and a motor 8 is fixedly installed on the top of the bottom plate 7 by bolts. A reducer 9 is installed on the left side of the motor 8, and the output shaft of the reducer 9 is fixedly connected to a small turntable 10 through a flange. A feed hopper 11 and two pairs of A discharge hopper 12 is provided, and the left side of the feed hopper 11 extends to the inner cavity of the drum 3. The feed hopper 11 and the discharge hopper 12 are both thin steel plate troughs. A protective pad 13 is adhered to the inner wall of the discharge hopper 12. The protective pad 13 is a rubber pad. Through the setting of the protective pad 13, the bottom of the inner cavity of the discharge hopper 12 is padded to avoid the occurrence of a loud abnormal noise when the center hole falls into its inner cavity. A plurality of material holes 14 are opened on the surface of the drum 3. The inner diameter of the material hole 14 on the left side of the large turntable 6 is larger than the inner diameter of the material hole 14 on the right side thereof. The discharge hopper 12 is located directly below the material hole 14, and a belt 15 is connected for transmission between the large turntable 6 and the small turntable 10.
[0024] Working principle: When the utility model is used, the user places a receiving bucket at the lower left side of the drum 3, and then transfers a large amount of swing punch center holes to the drum 3 through the feed hopper 11. At this time, the motor 8 is turned on to drive the small turntable 10 to rotate through the reducer 9, and then the small turntable 10 drives the large turntable 6 to rotate through the belt 15, so that the large turntable 6 drives a large number of center holes to roll and slide to the left through the drum 3. First, the small-sized center holes fall into the right-hand discharge hopper 12 through the material hole 14, and then the medium-sized center holes fall into the left-hand discharge hopper 12 through the material hole 14 on the left, and then the large-sized center holes fall into the receiving bucket through the left side of the drum 3, so that center holes of different specifications can be sorted into the discharge hopper 12 and the receiving bucket on the left, so that center holes of different specifications can be adapted to the different apertures of the drum surface, and then center holes of different specifications can be sorted. The sorting mechanism is not only simple to manufacture, low cost, flexible to operate, but also improves work efficiency.
[0025] In summary: the swing punch center hole sorting mechanism, through a large number of swing punch center holes are transferred to the drum 3 through the feed hopper 11, at this time, the motor 8 is turned on to drive the small turntable 10 to rotate through the reducer 9, and then the small turntable 10 drives the large turntable 6 to rotate through the belt 15, so that the large turntable 6 drives a large number of center holes to roll and slide to the left through the drum 3, so that center holes of different specifications can be sorted into the discharge hopper 12 and the receiving bucket on the left, so that different diameters of the drum surface can be adapted to center holes of different specifications, and then center holes of different specifications can be sorted. The sorting mechanism is not only simple to manufacture, low cost, flexible to operate, but also improves the purpose of work efficiency.
Claims
1. Swing punch center hole sorting mechanism, characterized in that: The invention comprises a bracket (1): two symmetrically arranged support wheels (2) are fixedly mounted on the surface of the bracket (1); the inner cavities of the two support wheels (2) are connected to a roller (3) for co-rotation; the surface of the roller (3) is provided with a wheel groove (4) adapted to the support wheels (2); the surface of the roller (3) is fixedly connected to a large turntable (6); a bottom plate (7) is fixedly mounted on the surface of the bracket (1) by bolts; a motor (8) is fixedly mounted on the top of the bottom plate (7) by bolts; a reducer (9) is mounted on the left side of the motor (8); the output shaft of the reducer (9) is fixedly connected to a small turntable (10) by a flange; a feed hopper (11) and two symmetrically arranged discharge hoppers (12) are fixedly mounted on the surface of the bracket (1); a plurality of material holes (14) are provided on the surface of the roller (3); and a belt (15) is connected between the large turntable (6) and the small turntable (10) for transmission.
2. The swing punch center hole sorting mechanism according to claim 1 is characterized in that: A plurality of balls (5) are rollingly mounted on the inner wall of the support wheel (2), the surface of the balls (5) is in contact with the inner wall of the wheel groove (4), and the balls (5) are high-chromium steel balls.
3. The swing punch center hole sorting mechanism according to claim 2 is characterized in that: The left side of the feed hopper (11) extends to the inner cavity of the drum (3); the feed hopper (11) and the discharge hopper (12) are both thin steel plate troughs; a protective pad (13) is adhered to the inner wall of the discharge hopper (12); and the protective pad (13) is a rubber pad.
4. The swing punch center hole sorting mechanism according to claim 3 is characterized in that: The inner diameter of the material hole (14) on the left side of the large turntable (6) is larger than the inner diameter of the material hole (14) on the right side thereof, and the discharge hopper (12) is located directly below the material hole (14).
5. The swing punch center hole sorting mechanism according to claim 4 is characterized in that: The drum (3) and the feed hopper (11) are both inclined toward the lower left, and the front side of the discharge hopper (12) is inclined toward the front and lower.