Automatic spring hot prestressing treatment device
By designing an automatic spring thermal pressure treatment device with a multi-plug rod and a movable heating chamber, the inefficiency and operation complexity caused by frequent pick-up and drop-up of springs in the prior art are solved, and efficient and automated thermal pressure treatment effect is achieved.
Patent Information
- Application Number
- CN202421720861.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-19
AI Technical Summary
The existing automatic spring thermal pressure treatment device requires frequent pick-up and drop-up of springs during continuous production, resulting in low processing efficiency and complex operation, and the heated spring is not convenient for operators to directly pick up and unload.
An automatic spring thermal pressure treatment device is designed, including a plurality of insert rods, a movable support frame and a movable plate, a heating chamber that can be moved up and down, and a press plate. By placing multiple springs through the insertion rod, the support frame drives the spring on the movable plate to move to the heating chamber for heat treatment, and the pressure plate moves downward to apply high pressure to complete the pressure work.
It realizes efficient processing of multiple springs, simplifies the operation process, improves the degree of automation, facilitates the discharge of springs, and improves the overall processing efficiency and quality.
Smart Images
Figure CN222985604U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of spring hot strong pressure treatment devices, and specifically relates to an automatic spring hot strong pressure treatment device. Background Technique
[0002] Springs are widely used in various mechanical equipment and play an important role. Spring strong pressure treatment is a process carried out in response to the defects and deficiencies existing in the processing and treatment of springs.
[0003] A Chinese patent discloses an automatic spring hot strong pressure treatment device, with the authorization announcement number CN215144319U. The above-mentioned patent involves a bottom plate, two vertical plates are fixedly installed on the top of the bottom plate, a top plate is fixedly installed on the top of the two vertical plates, an electric push rod is fixedly installed on the bottom of the top plate, a pressing plate is fixedly installed on the output shaft of the electric push rod, a treatment box is fixedly installed on the top of the bottom plate, and a support plate is arranged in the treatment box. Although the above device uses an electric push rod as the power source to clamp and fix the spring body while compressing the spring body, realizing automation. However, the above treatment device can only process one spring at a time during use, resulting in frequent picking and placing of springs during continuous production. The process is not only time-consuming but also increases the operation complexity. This frequent picking and placing operation will significantly affect the overall processing efficiency as the production volume increases; and the springs heat-treated by the heater are also not conducive to direct picking by the operator for blanking work, and it is not convenient to use. Therefore, those skilled in the art provide an automatic spring hot strong pressure treatment device to solve the problems raised in the above background technique. Utility Model Content
[0004] (1) Technical Problems to be Solved
[0005] In view of the deficiencies of the prior art, this application provides an automatic spring hot strong pressure treatment device to solve the problems mentioned in the above background technique.
[0006] (2) Technical Solutions
[0007] To achieve the above objectives, this application is realized through the following technical solutions: An automatic spring hot strong pressure treatment device includes a tabletop. A support frame that can slide on the top of the tabletop is provided on the top of the tabletop. A rotatable movable plate is provided inside the support frame near the top. A plurality of insertion rods are evenly and fixedly connected to the top of the movable plate. A fixed frame with an L-shaped structure is fixedly connected to the top of the tabletop. A heating chamber that can move up and down is provided between the top of the movable plate and the top of the fixed frame. Heaters are fixedly connected to the inner walls around the heating chamber. A pressing plate that can move up and down is provided inside the heating chamber, and a plurality of slots that cooperate with the insertion rods are opened inside the pressing plate.
[0008] By adopting the above technical solutions, the multiple inserted rods provided can realize the placement work of multiple springs, which is beneficial to improving the processing efficiency of the springs. The moving support frame drives the springs on the movable plate to move below the heating chamber, and the heating chamber moves downward to cover the outside of the springs. Under the action of the heater, the springs can be heat-treated to reach the required strength level. The pressing plate moves downward so that the slots are inserted and matched with the inserted rods. Thus, under the action of the pressing plate, high pressure can be applied to the springs to cause plastic deformation to complete the stress-relieving work. After the stress-relieving work is completed, the springs can move to one side of the heating chamber under the action of the moving support frame. At the same time, the inserted rods are driven by the rotatable movable plate to tilt downward, and then the blanking work of the processed springs can be completed. The overall operation is simple, the degree of automation is high, which is beneficial to realizing the efficient and high-quality heat stress-relieving treatment work of the springs, and has strong practicability.
[0009] Preferably, a fixed plate is fixedly connected to the top of the tabletop. A lead screw is rotatably connected between the fixed plate and the fixed frame. The support frame is threadedly connected to the lead screw. A second motor is fixedly connected to one side of the fixed frame away from the support frame. One end of the lead screw close to the fixed frame penetrates the inside of the fixed frame and is fixedly connected to the output shaft of the second motor.
[0010] By adopting the above technical solutions, when the second motor operates, it can drive the lead screw to rotate. Under the action of the rotating lead screw, the movement operation of the support frame can be realized. When the support frame moves to one side of the heating chamber, it is convenient for spring blanking and at the same time convenient for loading the springs onto the outside of the inserted rods, and it is easy to use.
[0011] Preferably, a rotating rod is fixedly connected to the center of the inside of the movable plate. A first motor is fixedly connected to the outside of the support frame. One end of the rotating rod is rotatably connected to the outside of the support frame, and the other end penetrates the inside of the support frame and is fixedly connected to the output shaft of the first motor.
[0012] By adopting the above technical solutions, when the first motor operates to drive the rotating rod to rotate, the flipping operation of the movable plate can be realized. Thus, under the flipping action of the movable plate, the inserted rods can be tilted downward to realize the automatic blanking operation of the springs on the inserted rods, and it is convenient to use.
[0013] Preferably, two first electric push rods are symmetrically and fixedly connected to the bottom of the top side of the fixed frame. The bottoms of the piston rods of the two first electric push rods are both fixedly connected to the top of the heating chamber. A second electric push rod is fixedly connected to the center of the top of the heating chamber. The bottom of the piston rod of the second electric push rod penetrates the heating chamber and is fixedly connected to the center of the top of the pressing plate.
[0014] By adopting the above technical solutions, when the first electric push rod operates, it can drive the heating chamber to move downward to cover the outside of the inserted rods to facilitate the subsequent heating work of the springs. Under the action of the second electric push rod, the pressing plate can be pushed downward to apply pressure to the springs.
[0015] Preferably, an aggregate bin is provided on the side below the table top and opposite to the second motor.
[0016] By adopting the above technical solution, after the movable plate rotates towards the aggregate bin, the spring on the insertion rod can fall into the interior of the aggregate bin, facilitating centralized collection for subsequent processing work.
[0017] Preferably, the first motor, the two first electric push rods, the second electric push rod, and the second motor are all electrically connected to an external control device.
[0018] By adopting the above technical solution, the external control device can facilitate the control of the operating states of the first motor, the two first electric push rods, the second electric push rod, and the second motor to achieve the automated operation of the processing device.
[0019] (III) Beneficial effects
[0020] The present application provides an automatic spring hot strong pressing processing device, with the following beneficial effects:
[0021] For the automatic spring hot strong pressing processing device, the multiple insertion rods provided can achieve the placement work of multiple springs, which is conducive to improving the processing efficiency of the springs. After the springs move below the heating chamber, the heating chamber moves downward to cover the outside of the insertion rods, and under the action of the heater, the springs can be heat-treated. The provided pressing plate moves downward to press the springs, causing them to undergo plastic deformation to complete the strong pressing work. At the same time, after the strong pressing is completed, the springs can move to one side of the heating chamber. Under the flipping action of the movable plate, the insertion rods tilt downward, enabling the automatic blanking operation of the springs on the insertion rods. The overall operation is simple, the degree of automation is high, which is conducive to achieving efficient and high-quality hot strong pressing processing work for the springs, and has strong practicability. Description of the drawings
[0022] Figure 1 It is a schematic diagram of the first overall structure of the present application;
[0023] Figure 2 It is a schematic diagram of the second overall structure of the present application;
[0024] Figure 3 It is a schematic diagram of the third overall structure of the present application;
[0025] Figure 4 It is a schematic diagram of the structure of the heating chamber, heating plate, pressing plate, and slot of the present application.
[0026] In the figure: 1, tabletop; 2, support frame; 3, rotating rod; 4, movable plate; 5, inserting rod; 6, first motor; 7, fixing frame; 8, first electric push rod; 9, heating chamber; 10, second electric push rod; 11, lead screw; 12, fixing plate; 13, aggregate bin; 14, second motor; 15, heater; 16, pressing plate; 17, slot. Detailed implementation mode
[0027] The present application will be further elaborated in detail below through the drawings and embodiments.
[0028] Refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , an automatic spring hot stress relieving treatment device provided by an embodiment of the present application includes a tabletop 1, a support frame 2 that can slide on the top of the tabletop 1 is provided on the top of the tabletop 1, a rotatable movable plate 4 is provided inside the support frame 2 near the top, a plurality of inserting rods 5 are fixedly connected to the top of the movable plate 4 evenly, a fixing frame 7 with an L-shaped structure is fixedly connected to the top of the tabletop 1, a heating chamber that can move up and down is provided between the top of the movable plate 4 and the top of the fixing frame 7, heaters 15 are fixedly connected to the inner walls around the heating chamber 9, a pressing plate 16 that can move up and down is provided inside the heating chamber 9, and a plurality of slots 17 that cooperate with the inserting rods 5 are opened inside the pressing plate 16;
[0029] The plurality of inserting rods 5 provided can realize the placement work of a plurality of springs, which is beneficial to improving the processing efficiency of the springs. The moving support frame 2 drives the springs on the movable plate 4 to move below the heating chamber 9, and the heating chamber 9 moves down to cover the outside of the springs. Under the action of the heaters 15, the springs can be heat-treated to reach the required strength level. By moving the pressing plate 16 downward and making the slots 17 cooperate with the inserting rods 5 to be inserted, high pressure can be applied to the springs under the action of the pressing plate 16 to cause plastic deformation to complete the stress relieving work. The springs after the stress relieving can move to one side of the heating chamber 9 under the action of the moving support frame 2. At the same time, by driving the inserting rods 5 to tilt downward through the rotatable movable plate 4, the blanking work of the processed springs can be completed. The overall operation is simple, the degree of automation is high, it is beneficial to realize the efficient and high-quality hot stress relieving treatment work of the springs, and the practicability is strong.
[0030] Refer to Figure 1 and Figure 2 , a fixing plate 12 is fixedly connected to the top of the tabletop 1, a lead screw 11 is rotatably connected between the fixing plate 12 and the fixing frame 7, the support frame 2 is threadedly connected to the lead screw 11, a second motor 14 is fixedly connected to one side of the fixing frame 7 away from the support frame 2, and one end of the lead screw 11 close to the fixing frame 7 penetrates inside the fixing frame 7 and is fixedly connected to the output shaft of the second motor 14;
[0031] The operation of the second motor 14 can drive the screw rod 11 to rotate. Under the action of the rotating screw rod 11, the movement operation of the support frame 2 can be realized. When the support frame 2 moves to one side of the heating chamber 9, it is convenient for spring blanking and at the same time convenient for loading the spring onto the outside of the inserting rod 5, which is convenient to use.
[0032] Refer to Figure 1 , at the central part inside the movable plate 4, a rotating rod 3 is fixedly connected. A first motor 6 is fixedly installed on the outside of the support frame 2. One end of the rotating rod 3 is rotatably connected to the outside of the support frame 2, and the other end penetrates through the inside of the support frame 2 and is fixedly connected to the output shaft of the first motor 6;
[0033] When the first motor 6 operates to drive the rotating rod 3 to rotate, the flipping operation of the movable plate 4 can be realized. Thus, under the flipping action of the movable plate 4, the inserting rod 5 can be inclined downward to realize the automatic blanking operation of the spring on the inserting rod 5.
[0034] Refer to Figure 1 , Figure 2 and Figure 4 , symmetrically two first electric push rods 8 are fixedly connected to the top of the fixed frame 7. The bottoms of the piston rods of the two electric push rods 8 are both fixedly connected to the top of the heating chamber 9. At the center of the top of the heating chamber 9, a second electric push rod 10 is fixedly connected. The bottom of the piston rod of the second electric push rod 10 passes through the heating chamber 9 and is fixedly connected to the center of the top of the pressing plate 16. The operation of the first electric push rod 8 can drive the heating chamber 9 to move downward to cover the outside of the inserting rod 5 to facilitate the subsequent heating work of the spring. Under the action of the second electric push rod 10, the pressing plate 16 can be pushed downward to press the spring.
[0035] Refer to Figure 1 , Figure 2 and Figure 3 , on the side below the table top 1 and opposite to the second motor 14, a collecting box 13 is provided. After the movable plate 4 rotates towards the collecting box 13, the spring on the inserting rod 5 can fall into the inside of the collecting box 13, so as to facilitate centralized collection for subsequent processing work.
[0036] The first motor 6, the two first electric push rods 8, the second electric push rod 10 and the second motor 14 are all electrically connected to the external control device. The external control device can facilitate controlling the operating states of the first motor 6, the two first electric push rods 8, the second electric push rod 10 and the second motor 14 to realize the automated operation of the processing device.
[0037] Working principle: When in use, insert the spring outside the insertion rod 5. The second motor 14 operates to drive the screw rod 11 to rotate. Under the action of the rotating screw rod 11, the movement operation of the support frame 2 can be realized. The moving support frame 2 drives the spring on the movable plate 4 to move below the heating chamber 9. The first electric push rod 8 operates to drive the heating chamber 9 to move downward to cover the outside of the insertion rod 5. Under the action of the heater 15, the spring can be heat-treated to reach the required strength level. Under the action of the second electric push rod 10, the pressing plate 16 can be pushed downward to press the spring, so that it generates plastic deformation to complete the overpressure work. The spring after the overpressure work can move to one side of the heating chamber 9 under the action of the moving support frame 2. By controlling the operation of the first motor 6 to drive the rotating rod 3 to rotate, the flipping operation of the movable plate 4 can be realized. Thus, under the flipping action of the movable plate 4, the insertion rod 5 can be inclined downward to realize the automatic blanking operation of the spring on the insertion rod 5. The overall operation is simple, the degree of automation is high, which is conducive to realizing the efficient and high-quality hot overpressure treatment work of the spring, and has strong practicability.
[0038] Although the embodiments of the present application have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.
Claims
1. An automatic spring heat-pressing treatment device, comprising a table (1), characterized in that: The top of the table top (1) is provided with a support frame (2) which can slide on the top of the table top (1), the inner side of the support frame (2) close to the top is provided with a rotatable movable plate (4), the top of the movable plate (4) is evenly fixedly connected with a plurality of insertion rods (5), the top of the table top (1) is fixedly connected with an L-shaped fixed frame (7), a heating chamber (9) which can move up and down is provided between the top of the movable plate (4) and the top of the fixed frame (7), heaters (15) are fixedly connected to the inner walls around the heating chamber (9), a pressing plate (16) which can move up and down is provided inside the heating chamber (9), and a plurality of slots (17) for use with the insertion rods (5) are provided inside the pressing plate (16).
2. The automatic spring heat-pressing treatment device according to claim 1, characterized in that: A fixing plate (12) is fixedly connected to the top of the table top (1); a screw rod (11) is rotatably connected between the fixing plate (12) and the fixing frame (7); the support frame (2) is threadedly connected to the screw rod (11); a second motor (14) is fixedly connected to a side of the fixing frame (7) away from the support frame (2); and an end of the screw rod (11) close to the fixing frame (7) passes through the interior of the fixing frame (7) and is fixedly connected to an output shaft of the second motor (14).
3. The automatic spring heat-pressing treatment device according to claim 2, characterized in that: A rotating rod (3) is fixedly connected at the center of the movable plate (4), and a first motor (6) is fixedly connected to the outside of the support frame (2); one end of the rotating rod (3) is rotatably connected to the outside of the support frame (2), and the other end passes through the inside of the support frame (2) and is fixedly connected to the output shaft of the first motor (6).
4. The automatic spring heat-pressing treatment device according to claim 3 is characterized in that: Two first electric push rods (8) are symmetrically fixedly connected to the bottom of the top side of the fixing frame (7), the bottoms of the piston rods of the two first electric push rods (8) are fixedly connected to the top of the heating chamber (9), and a second electric push rod (10) is fixedly connected to the center of the top of the heating chamber (9), and the bottom of the piston rod of the second electric push rod (10) passes through the heating chamber (9) and is fixedly connected to the center of the top of the pressure plate (16).
5. The automatic spring heat-pressing treatment device according to claim 4, characterized in that: A material collecting box (13) is provided below the table top (1) on a side opposite to the second motor (14).
6. The automatic spring heat-pressing treatment device according to claim 5, characterized in that: The first motor (6), the two first electric push rods (8), the second electric push rod (10) and the second motor (14) are all electrically connected to an external control device.