A stamping parts orthopedic equipment

Abstract

The present invention belongs to the field of mechanical processing technology, and specifically refers to a stamping part correction equipment, including a press and a loading mechanism, the loading mechanism includes a placing table, a driving motor, an arc heating plate and a unloading component, the unloading component includes a unloading barrel, a conveyor belt and a pushing block; the motor drives the dividing table and the conveyor belt to rotate, and the pushing plate reciprocates with the conveyor belt to realize automatic loading of gears, and the arc heating plate is used to preheat the gears to avoid gear damage caused by direct correction in a cold state. At the same time, the baffle automatically selects corrective gears and standard gears, thereby improving the accuracy of loading.

Description

Technical Field

[0001] The invention belongs to the technical field of mechanical processing, and in particular refers to a stamping part correction device. Background Art

[0002] In the field of mechanical processing, especially in the manufacturing process of stamping parts such as gears, various factors such as material properties and processing accuracy may cause the shape of the finished product to be distorted and deviate from the design standards. The current traditional gear correction method has the following problems:

[0003] 1) Insufficient pretreatment before gear correction: High-intensity correction of gears directly on the press can easily lead to gear damage, which not only affects the processing quality of the gears, but also may increase maintenance costs;

[0004] 2) Low efficiency of manual feeding: The current manual feeding method makes the gear feeding speed slow and the degree of automation is not high, which directly affects the overall efficiency of gear correction;

[0005] 3) The work of gear screening before orthopedics is arduous: Orthopedic gears need to be screened manually, which not only increases the labor intensity of workers, but also reduces the efficiency of the orthopedic process. Summary of the invention

[0006] The present invention overcomes the shortcomings of the prior art and provides a stamping parts correction equipment. The motor drives the dividing table and the conveyor belt to rotate. The pushing block realizes automatic loading of the gears to be corrected during the reciprocating cycle of the conveyor belt. The arc-shaped heating plate is used to preheat the gears to be corrected, thereby reducing the risk of damage to the gears during the correction process. At the same time, the baffle automatically screens the bent gears that need to be corrected and the standard gears that do not need to be corrected, thereby improving the accuracy of loading.

[0007] The technical solution adopted by the present invention is as follows: This solution provides a stamping part correction device, including a press and a feeding mechanism;

[0008] The feeding mechanism includes a loading table, a driving motor, an arc-shaped heating plate and a material unloading component; the loading table is arranged on the lower side of the press, one side of the loading table is provided with a mounting groove matched with the arc-shaped heating plate, the other side of the loading table is penetrated with a discharging groove, the top of the loading table is provided with a rotatably connected material distribution table, a plurality of penetrating material distribution grooves are distributed circumferentially on the material distribution table, a driven bevel gear is rotatably connected on the inner wall of the loading table, the driving motor is arranged on the lower side of the loading table, the machine shaft of the driving motor is transmission-connected with the material distribution table, a transmission bevel gear matched with the material unloading component is arranged on the side wall of the machine shaft of the driving motor, the transmission bevel gear and the driven bevel gear are meshingly matched, and the arc-shaped heating plate is nested in the mounting groove;

[0009] The material discharge assembly includes a material discharge barrel, a conveyor belt and a pusher block; the material discharge barrel is arranged on the side wall of the material placement table, a material channel is arranged in the material discharge barrel, a slide groove cooperating with the pusher block is arranged at the bottom end of the material discharge barrel, the conveyor belt is arranged on the lower side of the material discharge barrel, the transmission shaft of the conveyor belt is connected to the driven bevel gear through a belt, the pusher block is fixedly arranged on the conveyor belt, the top end of the pusher block passes through the slide groove and extends into the material channel, and performs reciprocating motion with the conveyor belt, thereby pushing the gear to be corrected out of the material channel to the distribution trough.

[0010] Among them, a detection mechanism is arranged in the discharge barrel, and the detection mechanism includes a baffle and a discharge plate; the baffle is rotatably connected to the top of the material channel, a discharge port is arranged at the bottom of the front end of the material channel, an arc-shaped slide is arranged in front of the discharge port, the top of the discharge plate is rotatably connected to the inner wall of the discharge barrel, a sliding shaft matching the arc-shaped slide is arranged in the middle of the side of the discharge plate, spring boxes are arranged on both sides of the discharge barrel, the inner end of the spring box is connected to the rotating shaft of the baffle, and the outer end of the spring box is connected to the sliding shaft.

[0011] Furthermore, a heat preservation cover is provided on the material placement table, and the heat preservation cover is located between the press and the unloading assembly; after the corrective gear is rotated into the heat preservation cover, the material distribution trough is closed to reduce the loss of heat energy and accelerate the preheating process of the corrective gear.

[0012] As a further preferred embodiment of the present invention, a through hole is provided on the side wall of the material distribution trough, a cylinder is provided on the press, a temperature sensing tube is provided at the guide rod end of the cylinder, an air bag communicating with the temperature sensing tube is provided in the press, a push rod with a sliding connection is provided inside the air bag, a pressure rod with a rotation connection is provided at the front end of the push rod, one end of the pressure rod is connected to the inner wall of the press by a spring, and the other end is against the start button of the press.

[0013] Furthermore, the press is provided with a temperature adjustment knob, the temperature adjustment knob is provided with a temperature control plate, and the temperature control plate is connected to the pressing rod through a spring.

[0014] The beneficial effects achieved by the present invention using the above structure are as follows:

[0015] (1) The motor drives the material distribution table and the conveyor belt to rotate. During the reciprocating cycle of the conveyor belt, the push block pushes the gear to be corrected at the bottom forward and makes it fall into the material distribution trough, realizing the automatic loading of the gear to be corrected and reducing the labor intensity. At the same time, the arc-shaped heating plate arranged on the material placement table enables the gear to be corrected to start preheating after entering the material distribution trough, so that it reaches the appropriate correction temperature before entering the press, avoiding gear damage caused by correction directly in a cold state;

[0016] (2) The baffle plate is used to distinguish between the curved gears that need correction and the standard gears that do not need correction. The curved gears that need correction drive the baffle plate to rotate. When the baffle plate rotates, the spring in the spring box is tightened. The tightening of the spring drives the slide shaft upward along the arc slideway, so that the unloading plate is tilted. The curved gears that need correction are along the unloading plate to the material distribution trough; on the contrary, the pusher block drives the standard gears that do not need correction to discharge from the unloading port, thereby improving the accuracy and efficiency of loading;

[0017] (3) By setting a heat preservation cover on the material placement table to cover the material distribution table, the heat loss is reduced, ensuring that the gear to be corrected can reach the best preheating state before entering the press, thereby reducing the risk of gear damage during the correction process;

[0018] (4) A through hole is set on the material distribution trough, and the temperature sensing tube is driven into the material distribution trough by the cylinder. After the temperature sensing tube contacts the gear to be corrected, the temperature sensing agent expands to cause the push rod to push the pressure rod. When the preheating temperature is reached, the pressure rod triggers the starter of the press machine, and the press machine then corrects the gear to ensure that the gear is corrected at an appropriate temperature;

[0019] (5) The setting of the temperature adjustment knob and temperature control plate enables the operator to accurately control the heating temperature according to different material properties and orthopedic requirements, further improving the flexibility of the orthopedic process and the quality of the gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of a stamping parts correction device proposed by the present invention;

[0021] Figure 2 This is a schematic diagram of the internal structure of the feeding mechanism proposed by the present invention;

[0022] Figure 3 It is an exploded schematic diagram of a partial structure of the feeding mechanism proposed by the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of the blanking assembly proposed by the present invention;

[0024] Figure 5 This is a schematic diagram of the internal structure of the blanking assembly proposed by the present invention;

[0025] Figure 6 A schematic diagram of the structure of the detection mechanism proposed by the present invention

[0026] Figure 7 for Figure 6 A magnified view of the structure at center;

[0027] Figure 8 A reference diagram of the use status of the detection mechanism proposed by the present invention;

[0028] Fig. 9Schematic diagram of the temperature sensing control structure proposed by the present invention Figure 1 ;

[0029] Fig.10 Schematic diagram of the temperature sensing control structure proposed by the present invention Figure 2 ;

[0030] Fig.11 This is a schematic diagram of the structure of the adjustment knob proposed by the present invention.

[0031] Among them, 1. press machine, 101. cylinder, 102. temperature sensing tube, 103. air bag, 104. push rod, 105. pressure rod, 106. spring, 107. temperature control knob, 108. temperature control board, 2. feeding mechanism, 201. material placement table, 2011. installation slot, 2012. material discharging slot, 2013. material distribution table, 2014. material distribution slot, 20141. through hole, 2015. thermal insulation cover, 202. drive Driving motor, 2021, driving bevel gear, 2022, driven bevel gear, 203, arc heating plate, 204, unloading assembly, 2041, unloading barrel, 20421, material channel, 20422, slide, 2042, conveyor belt, 2043, push block, 3, detection mechanism, 301, baffle, 302, unloading plate, 303, unloading port, 304, arc slide, 305, slide shaft, 306, clockwork box.

[0032] Figure 6 In the figure, a is the passing state of a standard gear, and b is the passing state of a bent gear that needs correction.

[0033] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0035] Example 1: Please refer to Figure 1-Figure 3 , this embodiment provides a stamping part correction device, including a press machine 1 and a feeding mechanism 2;

[0036] The feeding mechanism 2 includes a feeding table 201, a driving motor 202, an arc-shaped heating plate 203 and a feeding assembly 204;

[0037] The material placement table 201 is arranged at the lower side of the press machine 1, and a mounting groove 2011 cooperating with the arc-shaped heating plate 203 is arranged on one side of the material placement table 201, and a discharge groove 2012 is penetrated on the side opposite to the mounting groove 2011, and a rotatably connected material distribution table 2013 is arranged at the top of the material placement table 201, and 12 penetrating material distribution grooves 2014 are distributed circumferentially on the material distribution table 2013, and a driven bevel gear 2022 is rotatably connected on the inner wall of the material placement table 201, and the driving motor 202 is arranged at the lower side of the material placement table 201, and the machine shaft of the driving motor 202 is transmission-connected with the material distribution table 2013, and a transmission bevel gear 2021 cooperating with the unloading component 204 is arranged on the side wall of the machine shaft of the driving motor 202, and the transmission bevel gear 2021 and the driven bevel gear 2022 mesh with each other, and the arc-shaped heating plate 203 is nested in the mounting groove 2011;

[0038] The material discharge assembly 204 includes a material discharge barrel 2041, a conveyor belt 2042 and a pusher block 2043; the material discharge barrel 2041 is arranged on the side wall of the material loading platform 201, and a material channel 20421 is arranged at the lower part of the material discharge barrel 2041, and a slide groove 20422 cooperating with the pusher block 2043 is arranged at the bottom end of the material discharge barrel 2041, and the conveyor belt 2042 is arranged on the lower side of the material discharge barrel 2041, and the transmission shaft of the conveyor belt 2042 is connected to the driven bevel gear 2022 through a belt, and the pusher block 2043 is fixedly arranged on the conveyor belt 2042, and the top end of the pusher block 2043 passes through the slide groove 20422 and extends into the material channel 20421, and performs reciprocating motion with the conveyor belt 2042, thereby pushing the gear to be corrected out of the material channel 20421 to the distribution trough 2014.

[0039] In this embodiment, when in use, the gear to be corrected is placed in the lower barrel 2041, the lowest gear to be corrected falls into the material channel 20421, the arc heating plate 203 and the drive motor 202 are started, the arc heating plate 203 is preheated and waits for the gear to be corrected to be distributed, the drive motor 202 drives the distribution platform 2013 to rotate, the active bevel gear drives the driven bevel gear 2022, and the driven bevel gear 2022 drives the transmission belt 2042 to rotate, so that the pusher block 2043 rotates with the transmission belt 2042 The push block 2043 performs reciprocating motion and enters the material channel 20421 from behind the discharge barrel 2041, pushing the gear to be corrected at the bottom forward into the distribution trough 2014. The gear to be corrected starts to be preheated after contacting the arc heating plate 203. After 6 times of distribution and loading, the first gear to be corrected rotates to the lower side of the press 1, and the press 1 presses down to complete the first correction of the preheated gear to be corrected. After 3 times of cyclic distribution and stamping, the first stamped and corrected gear falls out of the discharge port.

[0040] Example 2: Please refer to Figure 4-Figure 6This embodiment is based on the first embodiment, but differs in that it further includes a detection mechanism 3, which includes a baffle 301 and a blanking plate 302; the baffle 301 is rotatably connected to the top of the material channel 20421, a blanking port 303 is provided at the bottom of the front end of the material channel 20421, and an arc-shaped slideway 304 is provided at the front side of the blanking port 303; the top of the blanking plate 302 is rotatably connected to the inner wall of the blanking barrel 2041, a sliding shaft 305 cooperating with the arc-shaped slideway 304 is provided at the middle of the side of the blanking plate 302, and spring boxes 306 are provided on both sides of the blanking barrel 2041, the inner end of the spring box 306 is connected to the rotating shaft of the baffle 301, and the outer end of the spring box 306 is connected to the sliding shaft 305;

[0041] The bent gear that needs correction will be higher than the standard gear. When the bent gear that needs correction is pushed forward, it drives the baffle 301 to rotate forward, and the spring is tightened inward, thereby driving the sliding shaft 305 to move upward along the arc slide 304, so that the unloading plate 302 is in an inclined state, and the bottom end is against the top of the dividing table 2013. After the unloading port 303 is sealed, the bent gear that needs correction enters the dividing trough 2014 along the unloading plate 302, and the correction process is repeated; when the standard gear that does not need correction is pushed forward, it slides directly under the baffle 301 and is directly sent out from the unloading port 303.

[0042] Embodiment 3: This embodiment is based on Embodiment 1, except that a heat preservation cover 2015 is provided on the material placement table 201, and the heat preservation cover 2015 is located between the press 1 and the blanking assembly 204;

[0043] After the gear to be corrected rotates into the heat preservation cover 2015, the material distribution trough 2014 is closed to reduce the loss of heat energy and speed up the preheating process of the gear to be corrected.

[0044] Embodiment 4: This embodiment is based on the above embodiment, please refer to Figure 7 , the difference is that, in this embodiment, the side wall of the material distribution trough 2014 is provided with a through hole 20141, the press machine 1 is provided with a cylinder 101, the guide rod end of the cylinder 101 is provided with a temperature sensing tube 102, the front end of the temperature sensing tube 102 is a temperature sensing head in contact with the gear, and the tube is filled with a temperature sensing agent, and the press machine 1 is provided with an air bag 103 in communication with the temperature sensing tube 102, and a slidingly connected push rod 104 is provided inside the air bag 103, and a rotatably connected pressure rod 105 is provided at the front end of the push rod 104, one end of the pressure rod 105 is connected to the inner wall of the press machine 1 through a spring 106, and the other end is against the start button of the press machine 1;

[0045] During implementation, the cylinder 101 drives the temperature sensing tube 102 to extend forward through the through hole 20141 to the material distribution trough 2014. After the front end of the temperature sensing tube 102 contacts the preheated gear, the pressure of the temperature sensing agent in the temperature sensing tube 102 increases. Under the action of pressure, the push rod 104 presses the pressure rod 105 to move toward the start button of the press machine 1, and the press machine 1 is started to perform correction work. When the temperature is insufficient, the arc heating plate 203 can be used to continuously heat the gear to be corrected to a preset temperature to reduce the probability of the gear to be corrected breaking.

[0046] Embodiment 5: This embodiment is based on the above embodiment, please refer to Figure 8 and Fig. 9 , the difference is that, in this embodiment, the press machine 1 is provided with a temperature adjustment knob 107, a cam is provided inside the temperature adjustment knob 107, a temperature control plate 108 is provided on one side of the cam, and the temperature control plate 108 is connected to the pressure rod 105 through a spring 106;

[0047] By turning the temperature adjustment knob 107 rightward, the cam drives the temperature control plate 108 to move backward, increasing the tension of the spring 106, thereby increasing the preheating temperature of the gear to be corrected, which is suitable for correcting the gear to be corrected with higher preheating temperature requirements.

[0048] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A stamping orthopedic device, comprising a press (1) and a feeding mechanism (2), characterized in that: The loading mechanism (2) comprises a loading platform (201), a driving motor (202), an arc-shaped heating plate (203) and a loading assembly (204); The material placement table (201) is arranged at the lower side of the press (1); a mounting groove (2011) that cooperates with the arc-shaped heating plate (203) is arranged on one side of the material placement table (201); a rotatably connected material distribution table (2013) is arranged at the top of the material placement table (201); a driven bevel gear (2022) is rotatably connected to the inner wall of the material placement table (201); the drive motor (202) is arranged at the lower side of the material placement table (201); the shaft of the drive motor (202) is transmission-connected to the material distribution table (2013); a drive bevel gear (2021) that cooperates with the material discharge assembly (204) is arranged on the side wall of the shaft of the drive motor (202); the drive bevel gear (2021) and the driven bevel gear (2022) mesh with each other; the arc-shaped heating plate (203) is embedded in the material distribution table (2013); and the driven bevel gear (2022) is meshed with each other. The material discharging assembly (204) is sleeved in the mounting groove (2011); the material discharging assembly (204) comprises a material discharging barrel (2041); the material discharging barrel (2041) is arranged on the side wall of the material placing platform (201); a material channel (20421) is arranged in the material discharging barrel (2041); a detection mechanism (3) is arranged in the material discharging barrel (2041); the detection mechanism (3) comprises a baffle (301) and a material discharging plate (302); the baffle (301) is rotatably connected to the top of the material channel (20421); a material discharging port (303) is arranged at the bottom of the front end of the material channel (20421); an arc-shaped slideway (304) is arranged at the front side of the material discharging port (303); the top of the material discharging plate (302) is rotatably connected to the inner wall of the material discharging barrel (2041) and is located at the material discharging port (303). At the rear end of the unloading plate (302), a sliding shaft (305) cooperating with the arc-shaped slideway (304) is provided in the middle of the side of the unloading plate (302), and spring boxes (306) are provided on both sides of the unloading barrel (2041), the inner end of the spring box (306) is connected to the rotating shaft of the baffle (301), and the outer end of the spring box (306) is connected to the sliding shaft (305).

2. A stamping part orthopedic device according to claim 1, characterized in that: The material discharge assembly (204) further comprises a conveyor belt (2042) and a push block (2043); a chute (20422) cooperating with the push block (2043) is arranged at the bottom end of the material discharge barrel (2041); the conveyor belt (2042) is arranged at the lower side of the material discharge barrel (2041); a transmission shaft of the conveyor belt (2042) is connected to a driven bevel gear (2022) via a belt; the push block (2043) is fixedly arranged on the conveyor belt (2042); and a top end of the push block (2043) passes through the chute (20422) and extends into the material channel (20421).

3. A stamping part orthopedic device according to claim 1, characterized in that: A material discharging trough (2012) is provided through the other side of the material placing platform (201), and a plurality of material distributing troughs (2014) are distributed circumferentially on the material distributing platform (2013).

4. A stamping part orthopedic device according to claim 3, characterized in that: The side wall of the material distribution trough (2014) is provided with a through hole (20141), the press (1) is provided with a cylinder (101), the guide rod end of the cylinder (101) is provided with a temperature sensing tube (102), the press (1) is provided with an air bag (103) in communication with the temperature sensing tube (102), the air bag (103) is provided with a push rod (104) in a sliding connection, the front end of the push rod (104) is provided with a rotatably connected pressure rod (105), one end of the pressure rod (105) is connected to the inner wall of the press (1) through a spring (106), and the other end is against a start button of the press (1).

5. A stamping part orthopedic device according to claim 4, characterized in that: The press machine (1) is provided with a temperature adjustment knob (107), and the temperature adjustment knob (107) is provided with a temperature control plate (108), and the temperature control plate (108) is connected to the pressing rod (105) via a spring (106).

6. A stamping part orthopedic device according to claim 1, characterized in that: A heat-insulating cover (2015) is provided on the material placement table (201), and the heat-insulating cover (2015) is located between the press (1) and the material discharge assembly (204).

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