Star sleeve transfer adjustment integrated device

Abstract

The application discloses a star-shaped sleeve transfer and adjustment integrated device, and relates to the field of whole electric car manufacturing, which is characterized in that the technical scheme comprises a forging machine, a transfer mechanism and a numerical control machining machine, the transfer mechanism comprises a transfer channel, a positioning piece, a pushing plate and a linkage mechanism, a material control rack is installed on one side of the transfer channel, the positioning piece is arranged at one end of the transfer channel, the pushing plate is arranged below the positioning piece, the pushing plate is linked with the material control rack through the linkage mechanism, the material control rack can control the parts in the transfer channel to enter the positioning piece one by one, the positioning piece can make the parts fall in a specific position, and the pushing plate can push the falling parts to the machining position of the numerical control machining machine. Through the overall structure, the workpiece transfer process is stable, the positioning is accurate during discharging, the machining quality is improved, the cooperation between the discharging control and the pushing and feeding actions is high, and the material transfer speed is greatly improved.

Description

Technical Field

[0001] This invention relates to the field of electric vehicle manufacturing technology, and more specifically to a star-shaped sleeve transfer and adjustment integrated device. Background Technology

[0002] In the manufacturing of electric vehicles, the star-shaped bushing is a core component of the drive system, and its machining accuracy is crucial to the vehicle's transmission efficiency and operational reliability. The production of the star-shaped bushing involves two major stages: forging and CNC machining. However, the transfer of raw materials between these two stages has become a bottleneck for improving the efficiency of intelligent production lines.

[0003] Early manual transfer methods were phased out due to low efficiency and poor accuracy, and current mainstream automated conveyor lines also have significant drawbacks. On the one hand, the lack of precise positioning devices makes the star-shaped blanks prone to shifting and deflection during transport, resulting in surface defects and rendering the CNC machining positioning reference ineffective, significantly increasing processing time. On the other hand, to adapt to flexible production, the conveyor system frequently starts and stops. When the positioning and clamping device switches modes, the mechanical linkage response is delayed, and the coordination accuracy of the actuators is insufficient, leading to blank positioning deviations, affecting processing accuracy, and reducing yield. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the present invention aims to provide an integrated star-shaped sleeve transfer and adjustment device. This device comprises a transfer channel, a positioning element, and a pusher plate on the transfer mechanism. The pusher plate is linked to a control frame via a linkage mechanism. The control frame controls the parts in the transfer channel to enter the positioning element one by one. The positioning element allows the parts to fall to a specific position. The pusher plate then pushes the falling parts to the processing position of the CNC machining machine. Each time the pusher plate completes a reciprocating pusher motion, the control frame controls a part to fall to the pusher position. By controlling the reciprocating motion of the pusher plate, the transfer of workpieces and the sequential positioning and loading of parts can be completed. The present invention has a simple structure, a smooth workpiece transfer process, and is less prone to violent collisions or shaking, thus avoiding damage to the blank. It provides precise positioning during unloading, improving processing quality. Furthermore, the control of unloading and the pushing and loading actions have high coordination, greatly increasing the material transfer speed.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a forging machine, a transfer mechanism, and a CNC machining center are included. The forging machine and the CNC machining center are respectively positioned at corresponding locations at both ends of the transfer mechanism. The transfer mechanism includes a transfer channel, a positioning component, a pusher plate, and a linkage mechanism. A control frame is installed on one side of the transfer channel. The positioning component is located at one end of the transfer channel, and the pusher plate is located below the positioning component. The pusher plate is linked to the control frame via the linkage mechanism. The control frame can control the parts in the transfer channel to enter the positioning component one by one. The positioning component can cause the parts to fall to a preset position. The pusher plate can push the falling parts to the processing position of the CNC machining center.

[0006] As a further improvement of the present invention, the transfer channel includes a receiving part, a conveying part, and a turning part. The conveying part is inclined, the receiving part is fixedly installed at the higher end of the conveying part, the turning part is rotatably installed on one side of the receiving part, and an electric telescopic rod is rotatably installed at one end of the receiving part. The telescopic end of the electric telescopic rod is rotatably connected to one end of the turning part. The forging machine is provided with a discharge channel, and the turning part is located at the corresponding position at one end of the discharge channel.

[0007] As a further improvement of the present invention, the material control frame has a side U-shaped structure, the middle part of the material control frame is rotatably installed on one side of the material conveying part, one end of the material control frame is fixedly installed with an upper baffle, the other end of the material control frame is fixedly installed with a lower baffle, the bottom of the material conveying part is provided with a strip hole, the lower baffle passes through the strip hole, a fixing block is fixedly installed on one side of the material conveying part, and a spring is installed between the fixing block and the other end of the material control frame.

[0008] As a further improvement of the present invention, the upper baffle and the lower baffle are arranged in parallel, and the distance between the upper baffle and the lower baffle is greater than the diameter of the processed star-shaped sleeve.

[0009] As a further improvement of the present invention, the positioning component includes a housing, which is fixedly installed at the lower end of the conveying part. A feed inlet is provided in the middle of one side of the housing, and the position of the feed inlet corresponds to the position of the lower end of the conveying part. The two ends of the bottom of the housing are provided with interconnected discharge outlets, and the width of the inner cavity of the housing is equal to the diameter of the processed star-shaped sleeve.

[0010] As a further improvement of the present invention, a rotating plate is rotatably installed in the middle of the box body. One end of the rotating plate is located at the feed inlet. Slider blocks are symmetrically fixedly installed on both sides of the other end of the rotating plate. Two arc-shaped grooves are symmetrically provided in the middle of one side of the box body. Guide rods are fixedly installed in both arc-shaped grooves. Each guide rod passes through the corresponding slider, and springs are sleeved on both guide rods.

[0011] As a further improvement of the present invention, a buffer pad is fixedly installed on the inner wall of one side of the box, the position of the buffer pad corresponds to the position of the rotating plate, and a bottom pad is fixedly installed at the lower end of the box.

[0012] As a further improvement of the present invention, the transfer mechanism further includes an electric telescopic cylinder and a mounting platform. The housing and the electric telescopic cylinder are both fixedly installed on the upper end of the mounting platform. The pusher plate is slidably installed on the upper end of the mounting platform. The pusher plate is arranged parallel to the electric telescopic cylinder and the housing. An extension rod is fixedly installed on one end of the pusher plate. The telescopic end of the electric telescopic cylinder is fixedly connected to the extension rod. The pusher plate passes through the discharge port.

[0013] As a further improvement of the present invention, the linkage mechanism includes a gear, a take-up reel, and a steering wheel. The gear, take-up reel, and steering wheel are all rotatably mounted on the upper end of the mounting platform. A first pulley is fixedly mounted on the upper end of the gear, and a second pulley is fixedly mounted on the upper end of the take-up reel. The first pulley and the second pulley are connected by a belt. A rack is fixedly mounted on one side of the pusher plate. The gear meshes with the rack. A connecting rope is wound around the take-up reel. The connecting rope passes around the steering wheel, and one end of the connecting rope is fixedly connected to the lower end of the control frame.

[0014] As a further improvement of the present invention, the diameter of the first pulley is smaller than the diameter of the gear, and the diameter of the second pulley is larger than the diameter of the winding wheel.

[0015] The beneficial effects of this invention are:

[0016] 1. A transfer channel, positioning components, and a pusher plate are set on the transfer mechanism. The pusher plate is linked to the control frame through a linkage mechanism. The control frame can control the parts in the transfer channel to enter the positioning components one by one. The positioning components can make the parts fall to a specific position. The pusher plate can push the falling parts to the processing position of the CNC machining machine. Each time the pusher plate completes a pusher reciprocating motion, the linkage control frame controls a part to fall to the pusher position. By controlling the reciprocating motion of the pusher plate, the transfer of workpieces and the one-by-one positioning and loading can be completed. The present invention has a simple structure, the workpiece transfer process is stable, and it is not easy to have violent collisions or shaking, avoiding damage to the blank. The positioning during unloading is accurate, improving the processing quality. Moreover, the control of unloading and the pushing and loading actions are highly coordinated, which greatly improves the material transfer speed.

[0017] 2. A receiving section, a conveying section, and a turning section are set in the transfer channel. The receiving section is fixedly installed at one end of the conveying section, and the turning section is rotatably installed on one side of the receiving section. An electric telescopic rod is set between the turning section and the receiving section. Due to the shape characteristics of the star-shaped sleeve, when it falls on the turning section, the star-shaped sleeve is in a flat state. Driving the electric telescopic rod will cause the turning section to turn over, so that the star-shaped sleeve blank can be turned over to the receiving section and is in an upright state. This facilitates the transfer of the star-shaped sleeve blank by gravity and reduces power consumption.

[0018] 3. A rotating plate is rotatably installed in the middle of the housing. Slider blocks are symmetrically fixed on both sides of one end of the rotating plate. Two arc-shaped grooves are symmetrically provided in the middle of one side of the housing. Guide rods are installed in both arc-shaped grooves. The guide rods pass through the corresponding sliders, and springs are sleeved on both guide rods. Because the structure on both sides of the rotating plate is symmetrical, the rotating plate is in a horizontal state when it is not subjected to external force, and it will flip when subjected to external force. After the star-shaped sleeve blank enters the housing, the rotating plate flips to the heavier side. When the star-shaped sleeve blank falls, the heavier side faces down. After the star-shaped sleeve blank leaves the rotating plate, the rotating plate resets. As the star-shaped sleeve blanks enter the housing one by one, the rotating plate repeats to make the lighter side of the star-shaped sleeve blank face up, realizing automatic correction. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the transfer mechanism of the present invention;

[0021] Figure 3 This is a structural schematic diagram of the transfer mechanism of the present invention from another angle;

[0022] Figure 4 This is a schematic diagram of the transfer channel of the present invention;

[0023] Figure 5 This is a cross-sectional structural diagram of the transfer channel of the present invention;

[0024] Figure 6 This is a schematic diagram of the positioning component of the present invention;

[0025] Figure 7 for Figure 6 Enlarged view of point A in the middle;

[0026] Figure 8 This is a schematic diagram of the linkage mechanism of the present invention.

[0027] Explanation of reference numerals in the attached drawings: 1. Forging machine; 2. Transfer mechanism; 201. Transfer channel; 2011. Receiving part; 2012. Conveying part; 2013. Control rack; 2014. Upper baffle; 2015. Lower baffle; 2016. Fixing block; 2017. Spring 1; 2018. Tilting part; 2019. Electric telescopic rod; 202. Positioning component; 2021. Box body; 2022. Turning plate; 2023. Discharge port; 20 24. Slider; 2025. Arc groove; 2026. Guide rod; 2027. Spring 2; 2028. Buffer pad; 2029. Feed inlet; 203. Electric telescopic cylinder; 204. Push plate; 205. Linkage mechanism; 2051. Gear; 2052. Belt pulley 1; 2053. Belt pulley 2; 2054. Rewinding wheel; 2055. Connecting rope; 2056. Steering wheel; 206. Mounting platform; 3. CNC machining machine. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this disclosure, and not all of them. The components of the embodiments of this disclosure described and shown herein can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this disclosure is not intended to limit the scope of the claimed disclosure, but merely represents selected embodiments of this disclosure. All other embodiments obtained by those skilled in the art based on the embodiments of this disclosure without inventive effort are within the scope of protection of this disclosure.

[0029] refer to Figures 1 to 3 The diagram illustrates a specific embodiment of the star-shaped sleeve transfer and adjustment integrated device of the present invention, comprising a forging machine 1, a transfer mechanism 2, and a CNC machining center 3. The forging machine 1 and the CNC machining center 3 are respectively located at corresponding positions at both ends of the transfer mechanism 2. The forging machine 1 adopts a servo forging equipment specifically designed for electric vehicle components, used to forge aluminum-magnesium alloy billets into star-shaped sleeve blanks for new energy vehicle drive motors. The CNC machining center 3 is a five-axis linkage precision machining center, and its machining station is equipped with special fixtures for electric vehicle parts, used to complete the tooth profile machining and precision grinding of the star-shaped sleeve. The transfer mechanism 2 includes a transfer channel 201, a positioning element 202, a pusher plate 204, and a linkage mechanism 205. A control frame 2013 is installed on one side of the transfer channel 201. The positioning element 202 is located at one end of the transfer channel 201, and the pusher plate 204 is located below the positioning element 202. The pusher plate 204 is linked to the control frame 2013 through the linkage mechanism 205. After the material is forged and discharged by the forging machine 1, it enters the transfer channel 201. The transfer channel 201 is inclined. Under the action of gravity, the workpiece moves from one end of the transfer channel 201 to the other end. The control frame 2013 blocks the workpiece, and the workpiece cools during the movement and stopping process. Subsequently, the control frame 2013 can control the parts in the transfer channel 201 to enter the positioning element 201 one by one. 02. The positioning component 202 enables the part to fall to a preset position, and the pusher plate 204 can push the falling part to the processing position of the CNC machining machine 3. Since the pusher plate 204 is linked to the control frame 2013 through the linkage mechanism 205, each time the pusher plate 204 completes a push reciprocating motion, the linkage control frame 2013 controls a part to fall to the push position. By controlling the reciprocating motion of the pusher plate 204, the transfer of the workpiece and the one-by-one positioning and loading can be completed. The present invention has a simple structure, the workpiece transfer process is stable, and it is not easy to have violent collisions or shaking, thus avoiding damage to the blank. The positioning during unloading is accurate, improving the processing quality. Moreover, the control of unloading and the pushing and loading actions have high coordination, which greatly improves the material transfer speed and significantly optimizes the processing efficiency and quality stability of the core components of the trolley.

[0030] In a further embodiment, such as Figure 4 and Figure 5 As shown, the transfer channel 201 includes a receiving section 2011, a conveying section 2012, and a turning section 2018. The conveying section 2012 is inclined, and the receiving section 2011 is fixedly installed at the higher end of the conveying section 2012. The turning section 2018 is rotatably installed on one side of the receiving section 2011. An electric telescopic rod 2019 is rotatably installed at one end of the receiving section 2011, and the telescopic end of the electric telescopic rod 2019 is rotatably connected to one end of the turning section 2018. The forging machine 1 is provided with a discharge channel, and the turning section 2018 is located at a corresponding position at one end of the discharge channel. After the forging machine 1 forges the raw material into a star-shaped blank, the star-shaped blank is discharged and falls onto the turning section 2018 through the discharge channel. Due to the shape of the star-shaped sleeve, it lies flat when it lands on the flipping section 2018. The electric telescopic rod 2019 drives the flipping section 2018 to flip, thus flipping the star-shaped sleeve blank to the receiving section 2011, where it stands upright. The bottom of the receiving section 2011 is tilted, causing the star-shaped sleeve blank to roll to the conveying section 2012, completing the initial transfer of the workpiece. To automate the process, a pressure sensor can be installed on the flipping section 2018. Both the pressure sensor and the electric telescopic rod 2019 are electrically connected to the control system. When the star-shaped sleeve blank lands on the flipping section 2018, the pressure sensor feeds back the pressure signal to the control system, which then drives the electric telescopic rod 2019 to work, thus automating the workpiece transfer.

[0031] In a further embodiment, the material control frame 2013 has a side U-shaped structure. The middle part of the material control frame 2013 is rotatably mounted on one side of the conveying part 2012. An upper baffle 2014 is fixedly mounted on one end of the material control frame 2013, and a lower baffle 2015 is fixedly mounted on the other end. The bottom of the conveying part 2012 is provided with a strip-shaped hole, through which the lower baffle 2015 passes. A fixing block 2016 is fixedly mounted on one side of the conveying part 2012. A spring 2017 is installed between the fixing block 2016 and the other end of the material control frame 2013. Pulling the material control frame 2013 causes it to deflect downwards, and the upper baffle 2014 extends into the conveying part 2012, which can block... When the workpiece is lowered and the control frame 2013 is not pulled, the control frame 2013 deflects upward under the action of spring 2017. The upper baffle 2014 moves out of the conveying section 2012, while the lower baffle 2015 extends into the conveying section 2012. The lower baffle 2015 blocks the second lowest workpiece, and the lowest workpiece rolls down, completing the unloading of one workpiece. The control frame 2013 is pulled down again, the lower baffle 2015 moves out of the conveying section 2012, and the upper baffle 2014 re-enters the conveying section 2012. The second lowest workpiece moves to the upper baffle 2014 and becomes the lowest workpiece. Repeating the above operation can control the unloading of workpieces one by one, making the transfer of workpieces stable and orderly, and easy to control. The upper baffle 2014 and the lower baffle 2015 are arranged in parallel, and the distance between the upper baffle 2014 and the lower baffle 2015 is greater than the diameter of the star-shaped sleeve being processed, so as to prevent the upper baffle 2014 and the lower baffle 2015 from acting on the same workpiece at the same time and causing interference.

[0032] In a further embodiment, such as Figure 6 and Figure 7 As shown, the positioning component 202 includes a housing 2021, which is fixedly installed at the lower end of the conveying part 2012. A feed inlet 2029 is provided in the middle of one side of the housing 2021, and the position of the feed inlet 2029 corresponds to the position of the lower end of the conveying part 2012. The two ends of the bottom of the housing 2021 are provided with interconnected discharge outlets 2023. The width of the inner cavity of the housing 2021 is equal to the diameter of the star-shaped sleeve being processed. When the workpiece enters the housing 2021, the housing 2021 blocks and limits the workpiece, so that the workpiece falls accurately in the corresponding position.

[0033] A rotating plate 2022 is rotatably mounted in the center of the housing 2021. One end of the rotating plate 2022 is located at the feed inlet 2029. Slider blocks 2024 are symmetrically fixed on both sides of the other end of the rotating plate 2022. Two arc-shaped grooves 2025 are symmetrically provided in the center of one side of the housing 2021. Guide rods 2026 are fixedly installed in each of the two arc-shaped grooves 2025. Each guide rod 2026 passes through the corresponding slider 2024, and springs 2027 are sleeved on both guide rods 2026. Due to production requirements, some star-shaped sleeves have different shapes on both sides. Unlike other CNC machining processes, star-shaped blanks have a front and back side. When the star-shaped blank is unloaded from the forging machine 1 to the discharge channel and then falls onto the flipping part 2018 through the discharge channel, the star-shaped blank may flip over. It is impossible to control the front and back side orientation when it enters the conveying part 2012. Before the workpiece is loaded onto the CNC machining machine 3, a specific side needs to be facing up. In this invention, after the workpiece enters the box 2021, it is placed on the rotating plate 2022. Due to the different shapes, the weight of the two sides of the workpiece is different. The rotating plate 2022 will flip to the heavier side. After the workpiece falls, the same side is facing up, realizing automatic correction. A buffer pad 2028 is fixedly installed on the inner wall of one side of the housing 2021. The position of the buffer pad 2028 corresponds to the position of the rotating plate 2022. It buffers the impact force when the workpiece enters the housing 2021 and prevents it from affecting the rotation direction of the rotating plate 2022, thereby affecting the correction result. A bottom pad is fixedly installed at the lower end of the housing 2021 to prevent the workpiece from flipping due to the rebound force when it falls.

[0034] In a further embodiment, such as Figure 8 As shown, the transfer mechanism 2 also includes an electric telescopic cylinder 203 and a mounting platform 206. The housing 2021 and the electric telescopic cylinder 203 are both fixedly installed on the upper end of the mounting platform 206. The pusher plate 204 is slidably installed on the upper end of the mounting platform 206. The pusher plate 204, the electric telescopic cylinder 203 and the housing 2021 are all arranged parallel to each other. An extension rod is fixedly installed on one end of the pusher plate 204. The telescopic end of the electric telescopic cylinder 203 is fixedly connected to the extension rod. The pusher plate 204 passes through the discharge port 2023. The electric telescopic cylinder 203 can drive the pusher plate 204 to reciprocate, pushing the workpiece falling in the housing 2021 to the workstation of the CNC machining machine 3.

[0035] The linkage mechanism 205 includes a gear 2051, a take-up reel 2054, and a steering wheel 2056. All three are rotatably mounted on the upper end of the mounting platform 206. A pulley 2052 is fixedly mounted on the upper end of the gear 2051, and a pulley 2053 is fixedly mounted on the upper end of the take-up reel 2054. The pulleys 2052 and 2053 are connected by a belt. A rack is fixedly mounted on one side of the pusher plate 204, and the gear 2051 meshes with the rack. A connecting rope 2055 is wound around the take-up reel 2054. 2055 surrounds the steering wheel 2056, and one end of the connecting rope 2055 is fixedly connected to the lower end of the material control frame 2013. The reciprocating movement of the pusher plate 204 can drive the gear 2051 to rotate reciprocally. Through the transmission of the pulley 1 2052, pulley 2053 and belt, the winding wheel 2054 is driven to rotate reciprocally. Then, through the connecting rope 2055, the material control frame 2013 is pulled to rotate up and down reciprocally. That is, every time the pusher plate 204 completes a pusher reciprocating action, the linkage material control frame 2013 controls a part to fall to the pusher position. By controlling the reciprocating movement of the pusher plate 204, the transfer of workpieces and the one-by-one positioning and feeding can be completed.

[0036] The diameter of the first pulley 2052 is smaller than the diameter of the gear 2051. When rotating, the linear velocity of the first pulley 2052 is less than the linear velocity of the gear 2051. The diameter of the second pulley 2053 is larger than the diameter of the take-up pulley 2054. When rotating, the linear velocity of the take-up pulley 2054 is less than the linear velocity of the second pulley 2053. However, the linear velocities of the first pulley 2052 and the second pulley 2053 are the same. That is, the linear velocity of the take-up pulley 2054 is much smaller than the linear velocity of the gear 2051. In practical applications of this invention, the moving distance of the pusher plate 204 is much greater than the pulling distance required by the connecting rope 2055. Through the above-mentioned structural and dimensional settings, the pusher plate 204 and the control frame 2013 can move synchronously, but with different amplitudes of movement.

[0037] Working principle:

[0038] After the forging machine 1 forges the raw material into a star-shaped sleeve blank, the star-shaped sleeve blank falls onto the turning part 2018 through the discharge channel. The electric telescopic rod 2019 drives the turning part 2018 to turn, which flips the star-shaped sleeve blank to the receiving part 2011 and puts it in an upright state. The star-shaped sleeve blank rolls downward in the conveying part 2012 and is then blocked by the upper baffle 2014. As the number of star-shaped sleeve blanks forged by the forging machine 1 increases, some star-shaped sleeve blanks can be temporarily stored in the conveying part 2012.

[0039] In the initial state, the pusher plate 204 is inserted into the housing 2021 through the discharge port 2023. The connecting rope 2055 pulls the control frame 2013 downward, causing it to deflect downward. The electric telescopic cylinder 203 pushes the pusher plate 204 out of the housing 2021. The pusher plate 204 drives the gear 2051 to rotate clockwise. Through the transmission of pulley 1 2052, pulley 2053, and belt, the winding wheel 2054 rotates clockwise. The winding wheel 2054 releases the winding connecting rope 2055, thus controlling the material. Under the tension of spring 2017, frame 2013 deflects upward, upper baffle 2014 moves out of conveying section 2012, and lower baffle 2015 extends into conveying section 2012. Lower baffle 2015 blocks the second lowest workpiece, and the lowest workpiece rolls down, completing the unloading of one workpiece. After the workpiece enters box 2021, it is placed on rotating plate 2022. Due to the different shapes, the weight of the two sides of the workpiece is different, and rotating plate 2022 will flip to the heavier side to achieve automatic correction.

[0040] The electric telescopic cylinder 203 pulls the pusher plate 204 through the discharge port 2023 and into the housing 2021. The pusher plate 204 pushes the workpiece to the station of the CNC machining machine 3. At the same time, the pusher plate 204 drives the gear 2051 to rotate counterclockwise. Through the transmission of the pulley 1 2052, pulley 2053 and belt, the winding wheel 2054 is driven to rotate counterclockwise. The winding wheel 2054 winds up the connecting rope 2055. The connecting rope 2055 pulls down the control frame 2013. The lower baffle 2015 moves out of the conveying part 2012, and the upper baffle 2014 re-enters the conveying part 2012. The second lowest workpiece moves to the upper baffle 2014 and becomes the lowest workpiece, preparing for the next feeding. By repeatedly driving the telescopic end of the electric telescopic cylinder 203 to extend and retract, the feeding of the workpiece and the pushing of the fed workpiece to the station of the CNC machining machine 3 can be repeatedly controlled.

[0041] Finally, it should be noted that the above-described embodiments are merely specific implementations of this disclosure, used to illustrate the technical solutions of this disclosure, and not to limit it. The scope of protection of this disclosure is not limited thereto. Although this disclosure has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features, within the scope of the technology disclosed in this disclosure; and these modifications, changes, or substitutions do 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 disclosure, and should all be covered within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A star-shaped sleeve transfer and adjustment integrated device, characterized in that: The system includes a forging machine (1), a transfer mechanism (2), and a CNC machining center (3). The forging machine (1) and the CNC machining center (3) are respectively located at corresponding positions at both ends of the transfer mechanism (2). The transfer mechanism (2) includes a transfer channel (201), a positioning element (202), a pusher plate (204), and a linkage mechanism (205). A control frame (2013) is installed on one side of the transfer channel (201). The positioning element (202) is located at one end of the transfer channel (201). The pusher plate (204) is located below the positioning element (202). The pusher plate (204) is linked to the control frame (2013) through the linkage mechanism (205). 013) The transfer channel (201) can control the parts in the transfer channel (201) to enter the positioning member (202) one by one. The positioning member (202) can make the parts fall to the preset position. The pusher plate (204) can push the falling parts to the processing position of the CNC machining machine (3). The transfer channel (201) includes a receiving part (2011), a conveying part (2012) and a flipping part (2018). The conveying part (2012) is inclined. The receiving part (2011) is fixedly installed at the higher end of the conveying part (2012). The flipping part (2018) is rotatably installed on one side of the receiving part (2011). One end of the receiving part (2011) is rotatably installed with an electric motor. Telescopic rod (2019), the telescopic end of the electric telescopic rod (2019) is rotatably connected to one end of the flipping part (2018), the forging machine (1) is provided with a discharge channel, and the flipping part (2018) is set at the corresponding position at one end of the discharge channel; the positioning part (202) includes a box body (2021), the box body (2021) is fixedly installed at the lower end of the conveying part (2012), the middle of one side of the box body (2021) is provided with a feed port (2029), the position of the feed port (2029) corresponds to the position of the lower end of the conveying part (2012), and the two ends of the bottom of the box body (2021) are provided with interconnected discharge ports (2023). The width of the inner cavity of the box (2021) is equal to the diameter of the processed star-shaped sleeve. A rotating plate (2022) is rotatably installed in the middle of the box (2021). One end of the rotating plate (2022) is set at the feed port (2029). Slider blocks (2024) are symmetrically fixed on both sides of the other end of the rotating plate (2022). Two arc-shaped grooves (2025) are symmetrically provided in the middle of one side of the box (2021). Guide rods (2026) are fixedly installed in both arc-shaped grooves (2025). Each guide rod (2026) passes through the corresponding slider (2024). Springs (2027) are sleeved on both guide rods (2026).

2. The star-shaped sleeve transfer and adjustment integrated device according to claim 1, characterized in that: The material control frame (2013) has a side U-shaped structure. The middle part of the material control frame (2013) is rotatably installed on one side of the material conveying part (2012). One end of the material control frame (2013) is fixedly installed with an upper baffle (2014), and the other end of the material control frame (2013) is fixedly installed with a lower baffle (2015). The bottom of the material conveying part (2012) is provided with a strip hole, and the lower baffle (2015) passes through the strip hole. A fixing block (2016) is fixedly installed on one side of the material conveying part (2012), and a spring (2017) is installed between the fixing block (2016) and the other end of the material control frame (2013).

3. The star-shaped sleeve transfer and adjustment integrated device according to claim 2, characterized in that: The upper baffle (2014) and the lower baffle (2015) are arranged in parallel, and the distance between the upper baffle (2014) and the lower baffle (2015) is greater than the diameter of the processed star-shaped sleeve.

4. The star-shaped sleeve transfer and adjustment integrated device according to claim 1, characterized in that: A buffer pad (2028) is fixedly installed on the inner wall of one side of the box (2021). The position of the buffer pad (2028) corresponds to the position of the rotating plate (2022). A bottom pad is fixedly installed at the lower end of the box (2021).

5. The star-shaped sleeve transfer and adjustment integrated device according to claim 1, characterized in that: The transfer mechanism (2) also includes an electric telescopic cylinder (203) and a mounting platform (206). The housing (2021) and the electric telescopic cylinder (203) are both fixedly installed on the upper end of the mounting platform (206). The pusher plate (204) is slidably installed on the upper end of the mounting platform (206). The pusher plate (204) is parallel to the electric telescopic cylinder (203) and the housing (2021). An extension rod is fixedly installed on one end of the pusher plate (204). The telescopic end of the electric telescopic cylinder (203) is fixedly connected to the extension rod. The pusher plate (204) passes through the discharge port (2023).

6. The star-shaped sleeve transfer and adjustment integrated device according to claim 1, characterized in that: The linkage mechanism (205) includes a gear (2051), a take-up reel (2054), and a steering wheel (2056). The gear (2051), take-up reel (2054), and steering wheel (2056) are all rotatably mounted on the upper end of the mounting platform (206). A pulley (2052) is fixedly mounted on the upper end of the gear (2051), and a pulley (2053) is fixedly mounted on the upper end of the take-up reel (2054). The pulley (2052) and pulley (2053) are connected by a belt. A rack is fixedly mounted on one side of the pusher plate (204), and the gear (2051) meshes with the rack. A connecting rope (2055) is wound around the take-up reel (2054), and the connecting rope (2055) passes around the steering wheel (2056). One end of the connecting rope (2055) is fixedly connected to the lower end of the control frame (2013).

7. The star-shaped sleeve transfer and adjustment integrated device according to claim 6, characterized in that: The diameter of the first pulley (2052) is smaller than the diameter of the gear (2051), and the diameter of the second pulley (2053) is larger than the diameter of the winding wheel (2054).

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