Hot prestressing treatment device for spring

Abstract

The utility model provides a hot prestressing treatment device for a spring. Comprising a base, a rotating assembly is arranged at the top of the base, a clamping assembly is arranged on the front side of the rotating assembly, and a heating assembly is arranged at the bottom of the base. According to the hot strong pressure treatment device for the spring, all parts of the device are arranged in a matched mode, a mold with the spring is clamped through the two adjacent clamping grooves, and the clamping assembly is driven by the driving motor to rotate by 180 degrees so that the mold with the spring can be located at the bottom of the hot strong pressure device body. The method for automatically carrying out hot prestressing treatment on the spring is achieved, manual material guiding is not needed, quantitative production is achieved, the production efficiency is greatly improved, the production cost is reduced, economic benefits are improved, and therefore the practicability of the hot prestressing treatment device for the spring is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spring processing equipment, in particular to a hot pressing treatment device for a spring. Background Art

[0002] A spring is a mechanical part that uses elasticity to work. Parts made of elastic material deform under the action of external force and return to their original shape after the external force is removed. They are also called "springs" and are generally made of spring steel. There are many types of springs. According to their shape, there are mainly coil springs, scroll springs, leaf springs and special-shaped springs.

[0003] In related technologies, hot pressing treatment is required during spring processing. Hot pressing treatment is a process in which the spring is heated and then compressed (stretched, torsion) to produce beneficial residual stress opposite to the working stress on the surface of the spring material, thereby improving the spring's load-bearing capacity and stabilizing its geometric dimensions. It also improves the spring's heat resistance.

[0004] However, the hot pressing treatment device for springs currently on the market requires manpower to guide the material during processing, resulting in a low degree of mechanization, low production efficiency, and high production costs, which is not conducive to improving economic benefits. Therefore, it is necessary to provide a hot pressing treatment device for springs to solve the above technical problems. Utility Model Content

[0005] The utility model provides a hot pressing treatment device for springs, which solves the problem that hot pressing treatment devices for springs currently on the market need to rely on manpower to guide materials during processing, resulting in a low degree of mechanization, low production efficiency, high production costs, and being unfavorable for improving economic benefits.

[0006] In order to solve the above technical problems, the utility model provides a spring heat and pressure treatment device, comprising: a base, a rotating assembly is provided on the top of the base, a clamping assembly is provided on the front side of the rotating assembly, and a heating assembly is provided on the bottom of the base;

[0007] The rotating assembly includes two vertical plates arranged on the top of the base, a rotating rod is arranged on the inner side of the vertical plates so as to rotate together, a rotating frame is sleeved on the surface of the rotating rod and fixedly connected thereto, a first gear is rotatably arranged on the surface of the left vertical plate, and a second gear is rotatably arranged on the surface of the left vertical plate and located at the bottom of the first gear, a support block is fixedly installed on the surface of the base, and a driving motor that drives the second gear to rotate is fixedly installed on the top of the support block;

[0008] The clamping assembly includes a clamping plate arranged on the front side of the base, and three clamping grooves are provided on each side of the clamping plate adjacent to the rotating frame. The inner side walls of the clamping grooves are provided with anti-slip grooves. Fixed blocks are fixedly installed on the left and right sides of the rotating frame, and electric telescopic rods are fixedly installed on the front sides of the fixed blocks to drive the clamping plate to slide forward and backward;

[0009] The heating assembly includes a heating box arranged at the bottom of the base, a heating plate is fixedly installed inside the heating box, and two fans are connected and arranged near the left and right sides of the bottom of the heating box.

[0010] Preferably, the right side of the first gear is fixedly connected to the left end of the rotating rod, and the first gear and the second gear are meshed with each other.

[0011] Preferably, sliding rods are fixedly installed on the rear side of the clamping plate near the left and right sides, and sliding holes for allowing the sliding rods to slide back and forth are opened on the front side of the rotating frame.

[0012] Preferably, a protective pad is fixedly installed on the top of the base and at the bottom of the rotating frame, and a plurality of hot air holes are provided on the top of the heating box and adjacent to the base and the inner side of the protective pad.

[0013] Preferably, a mounting frame is fixedly mounted on the top of the base near the rear side, and a main body of the hot pressing device is arranged inside the mounting frame.

[0014] Preferably, support legs are fixedly installed near the four corners of the bottom of the base, a conveyor belt is provided on the front side of the base, and the top of the conveyor belt is provided at the same horizontal position as the top of the base.

[0015] Compared with the related art, the hot pressing treatment device for springs provided by the utility model has the following beneficial effects:

[0016] The utility model provides a device for hot pressing treatment of springs. The components of the device are arranged in coordination with each other, a mold on which a spring is placed is clamped by two adjacent clamping grooves, and the clamping assembly is driven by a driving motor to rotate 180 degrees so that the mold on which the spring is placed is located at the bottom of a main body of the hot pressing device. This realizes a method for automatically performing hot pressing treatment on the spring, eliminates the need for manual material guiding, achieves quantitative production, greatly improves production efficiency, reduces production costs, and improves economic benefits, thereby greatly improving the practicality of the device for hot pressing treatment of springs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a preferred embodiment of a spring heat and pressure treatment device provided by the present invention;

[0018] Figure 2 for Figure 1 A schematic structural diagram of a side view of the rotating assembly shown;

[0019] Figure 3 for Figure 1 A schematic structural diagram of a side sectional view of the heating box shown;

[0020] Figure 4 for Figure 1 Schematic diagram of the structure of the base side view shown.

[0021] Numbers in the figure: 10, base; 20, rotating assembly; 21, vertical plate; 22, rotating rod; 23, rotating frame; 24, first gear; 25, second gear; 26, driving motor; 30, clamping assembly; 31, clamping plate; 32, clamping groove; 33, electric telescopic rod; 34, sliding rod; 40, heating assembly; 41, heating box; 42, heating plate; 43, fan; 44, protective pad; 45, hot air hole; 50, main body of hot pressure device; 60, conveyor belt. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of a spring heat and pressure treatment device provided by the present invention; Figure 2 for Figure 1 A schematic structural diagram of a side view of the rotating assembly shown; Figure 3 for Figure 1 A schematic structural diagram of a side sectional view of the heating box shown; Figure 4 for Figure 1 A spring heat and pressure treatment device includes: a base 10, a rotating assembly 20 disposed on the top of the base 10, a clamping assembly 30 disposed on the front side of the rotating assembly 20, and a heating assembly 40 disposed on the bottom of the base 10;

[0024] The rotating assembly 20 includes two vertical plates 21 arranged on the top of the base 10. A rotating rod 22 is provided on the inner side of the vertical plates 21 for common rotation. A rotating frame 23 is provided on the surface of the rotating rod 22 and is fixedly connected thereto. A first gear 24 is rotatably provided on the surface of the left vertical plate 21. A second gear 25 is rotatably provided on the surface of the left vertical plate 21 and located below the first gear 24. A support block is fixedly mounted on the surface of the base 10, and a drive motor 26 is fixedly mounted on the top of the support block to drive the second gear 25 to rotate.

[0025] During use of the device, the spring is placed in the mold and transported through the conveyor belt 60, the drive motor 26 starts working, and through the engagement setting of the first gear 24 and the second gear 25, the rotating rod 22 is driven to rotate, and the rotating rod 22 drives the rotating frame 23 to rotate forward, so that the mold with the spring is placed inside the clamping groove 32.

[0026] The clamping assembly 30 includes a clamping plate 31 disposed on the front side of the base 10. Three clamping grooves 32 are formed on each side of the clamping plate 31 adjacent to the rotating frame 23. The inner side walls of the clamping grooves 32 are each provided with an anti-slip groove. Fixed blocks are fixedly installed on the left and right sides of the rotating frame 23. The front sides of the fixed blocks are fixedly installed with an electric telescopic rod 33 that drives the clamping plate 31 to slide forward and backward.

[0027] The electric telescopic rod 33 starts working, driving the clamping plate 31 to move backward, and the clamping plate 31 drives the sliding rod 34 to slide inside the sliding hole, thereby increasing the stability of the movement of the clamping plate 31 and clamping the mold with the spring through the two adjacent clamping grooves 32. The clamping assembly 30 is driven by the driving motor 26 to rotate 180° so that the mold with the spring is at the bottom of the main body 50 of the hot pressing device, thereby realizing a method of automatically performing hot pressing treatment on the spring. There is no need for manual material guiding, and quantitative production is achieved, which greatly improves production efficiency, reduces production costs, and improves economic benefits, thereby greatly improving the practicality of the hot pressing treatment device for the spring.

[0028] The heating assembly 40 includes a heating box 41 disposed at the bottom of the base 10. A heating plate 42 is fixedly installed inside the heating box 41. Two fans 43 are connected and provided near the left and right sides of the bottom of the heating box 41.

[0029] During the processing, the heating plate 42 is heated, and the fan 43 blows the heat generated by the heating plate 42 upward through the hot air holes 45 to heat the rotating frame 23 and the clamping plate 31, thereby heating the mold clamped by the clamping plate 31.

[0030] The right side of the first gear 24 is fixedly connected to the left end of the rotating rod 22 , and the first gear 24 and the second gear 25 are meshed with each other.

[0031] Sliding rods 34 are fixedly installed on the rear side of the clamping plate 31 near the left and right sides, and sliding holes are opened on the front side of the rotating frame 23 for the sliding rods 34 to slide back and forth.

[0032] A protective pad 44 is fixedly installed on the top of the base 10 and at the bottom of the rotating frame 23 . A plurality of hot air holes 45 are opened at the top of the heating box 41 and adjacent to the base 10 and the inner side of the protective pad 44 .

[0033] A mounting frame is fixedly mounted on the top of the base 10 near the rear side, and a heat-pressing device body 50 is arranged inside the mounting frame.

[0034] Support legs are fixedly installed near the four corners of the bottom of the base 10, and a conveyor belt 60 is set on the front side of the base 10. The top of the conveyor belt 60 is set at the same horizontal position as the top of the base 10.

[0035] The working principle of the hot pressing treatment device for springs provided by the utility model is as follows:

[0036] The first step: during the use of the device, the spring is placed in the mold and transported by the conveyor belt 60, the driving motor 26 starts to work, and the meshing setting of the first gear 24 and the second gear 25 drives the rotating rod 22 to rotate, and the rotating rod 22 drives the rotating frame 23 to rotate forward so that the mold with the spring is placed inside the clamping groove 32, and the electric telescopic rod 33 starts to work, driving the clamping plate 31 to move backward, and the clamping plate 31 drives the sliding rod 34 to slide inside the sliding hole, thereby increasing the stability of the movement of the clamping plate 31 and clamping the mold with the spring through the two adjacent clamping grooves 32. The clamping assembly 30 is driven by the driving motor 26 to rotate 180 degrees so that the mold with the spring is placed at the bottom of the hot pressing device body 50, thereby realizing a method for automatically performing hot pressing treatment on the spring, without the need for manual material guiding, achieving quantitative production, greatly improving production efficiency, reducing production costs, and improving economic benefits, thereby greatly improving the practicality of the hot pressing treatment device for the spring;

[0037] Step 2: During the processing, the heating plate 42 is heated, and the fan 43 blows the heat generated by the heating plate 42 upward through the hot air holes 45, and heats the rotating frame 23 and the clamping plate 31, thereby heating the mold clamped by the clamping plate 31.

[0038] Compared with the related art, the hot pressing treatment device for springs provided by the utility model has the following beneficial effects:

[0039] By cooperating with each other in the various components of the device, the mold with the spring is clamped by two adjacent clamping grooves 32, and the clamping assembly 30 is driven by the driving motor 26 to rotate to 180° so that the mold with the spring is placed at the bottom of the hot pressing device body 50, thereby realizing a method of automatically performing hot pressing treatment on the spring. There is no need for manual material guiding, and quantitative production is achieved, which greatly improves production efficiency, reduces production costs, and improves economic benefits, thereby greatly improving the practicality of the hot pressing treatment device for the spring.

[0040] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A spring heat and pressure treatment device, characterized in that: include: A base (10), wherein a rotating assembly (20) is provided on the top of the base (10), a clamping assembly (30) is provided on the front side of the rotating assembly (20), and a heating assembly (40) is provided on the bottom of the base (10); The rotating assembly (20) comprises two vertical plates (21) arranged on the top of the base (10), a rotating rod (22) is arranged on the inner side of the vertical plates (21) for co-rotation, a rotating frame (23) is provided on the surface of the rotating rod (22) and is fixedly connected thereto, a first gear (24) is rotatably arranged on the surface of the left vertical plate (21), a second gear (25) is rotatably arranged on the surface of the left vertical plate (21) and located at the bottom of the first gear (24), a support block is fixedly installed on the surface of the base (10), and a driving motor (26) for driving the second gear (25) to rotate is fixedly installed on the top of the support block; The clamping assembly (30) includes a clamping plate (31) arranged on the front side of the base (10), three clamping grooves (32) are provided on the side adjacent to the rotating frame (23), and anti-slip grooves are provided on the inner side walls of the clamping grooves (32). Fixed blocks are fixedly installed on the left and right sides of the rotating frame (23), and electric telescopic rods (33) for driving the clamping plate (31) to slide forward and backward are fixedly installed on the front sides of the fixed blocks. The heating assembly (40) comprises a heating box (41) arranged at the bottom of the base (10), a heating plate (42) is fixedly installed inside the heating box (41), and two fans (43) are connected and arranged near the left and right sides of the bottom of the heating box (41).

2. The hot pressing treatment device for a spring according to claim 1, characterized in that: The right side of the first gear (24) is fixedly connected to the left end of the rotating rod (22), and the first gear (24) and the second gear (25) are meshed with each other.

3. The hot pressing treatment device for a spring according to claim 1, characterized in that: Sliding rods (34) are fixedly installed on the rear side of the clamping plate (31) near the left and right sides, and sliding holes for the sliding rods (34) to slide forward and backward are opened on the front side of the rotating frame (23).

4. The hot pressing treatment device for a spring according to claim 1, characterized in that: A protective pad (44) is fixedly installed on the top of the base (10) and located at the bottom of the rotating frame (23), and a plurality of hot air holes (45) are provided on the top of the heating box (41) and adjacent to the inner side of the base (10) and the protective pad (44).

5. The hot pressing treatment device for a spring according to claim 1, characterized in that: A mounting frame is fixedly mounted on the top of the base (10) near the rear side, and a heat-pressing device body (50) is arranged inside the mounting frame.

6. The hot pressing treatment device for a spring according to claim 1, characterized in that: Support legs are fixedly installed near the four corners of the bottom of the base (10), a conveyor belt (60) is provided on the front side of the base (10), and the top of the conveyor belt (60) is arranged at the same horizontal position as the top of the base (10).

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