Spring heat treatment charging basket

Abstract

The utility model relates to the field of spring production equipment, in particular to a spring heat treatment charging basket which comprises a frame body and a containing basket, the containing basket is arranged on the frame body and is of a box body structure, a plurality of fixing mechanisms are arranged in the containing basket, each fixing mechanism comprises a fixed pin and a movable pin, and the fixed pins and the movable pins are arranged on the two opposite sides of the containing basket correspondingly; the fixed pin and the movable pin coincide in the length direction, the fixed pin is fixed into the containing basket, and the movable pin is movably connected into the containing basket. The spring heat treatment device has the effect of improving the machining quality of spring heat treatment.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of spring production equipment, in particular to a spring heat treatment basket. BACKGROUND

[0002] In the spring processing process, heat treatment equipment is needed to heat process the spring, so that the spring has better elasticity and toughness. When a large number of springs are heat treated, a basket is needed to hold the springs, and the basket is placed in the heat treatment equipment.

[0003] The existing spring heat treatment basket includes a frame body and a plurality of placing baskets. The placing baskets are placed in the frame body, and the placing baskets are used to hold the springs. By arranging a plurality of placing baskets on the frame body, the placing baskets are arranged in a vertical direction on the frame body, thereby improving the space utilization of the heat treatment equipment.

[0004] The related technical solutions in the above have the following defects: when the heat treatment equipment is heated, the springs in the placing baskets abut against each other, so that the degree of heat exchange between the surface of the spring and the hot air is different, thereby reducing the heat treatment effect of the spring. CONTENT OF THE UTILITY MODEL

[0005] In order to improve the processing quality of spring heat treatment, the present application provides a spring heat treatment basket.

[0006] The spring heat treatment basket provided by the present application adopts the following technical solutions:

[0007] A spring heat treatment basket includes a frame body and a placing basket. The placing basket is arranged on the frame body. The placing basket is a box body structure. A plurality of fixing mechanisms are arranged in the placing basket. The fixing mechanism includes a fixed pin and a movable pin. The fixed pin and the movable pin are arranged on opposite sides of the placing basket. The length directions of the fixed pin and the movable pin coincide. The fixed pin is fixed in the placing basket. The movable pin is movably connected in the placing basket.

[0008] By arranging a plurality of placing baskets on the frame body, a plurality of springs can be placed in each placing basket. By placing a plurality of placing baskets on the frame body, the user can process a plurality of springs at the same time by moving the frame body into the heat treatment equipment. By arranging a fixing mechanism in the placing basket, one end of the spring is sleeved on the fixed pin, and the other end is sleeved on the movable pin, so that the spring is fixedly connected in the placing basket, thereby reducing the probability of sliding and abutting against each other of the spring in the placing basket. When the spring in the placing basket is heat treated, the heat exchange between the surface of the spring and the hot air is more uniform, thereby improving the processing quality of the spring heat treatment.

[0009] Optionally, an elastic member is arranged in the placing basket. One end of the movable pin is arranged on the elastic member.

[0010] By adopting the technical scheme, the elastic member is arranged in the placing basket, the movable pin can move through the elastic member, the user can move the movable pin away from the fixed pin, the gap between the fixed pin and the movable pin is enlarged, and the user can place the spring between the fixed pin and the movable pin.

[0011] Optionally, the frame body comprises a plurality of frames and a plurality of support rods, the support rods are vertically arranged, and the frames are vertically spaced apart.

[0012] By adopting the technical scheme, the plurality of frames are arranged on the frame body, one placing basket is arranged on each frame, and the placing basket can slide on the frame, so that the user can easily take out the spring in the placing basket.

[0013] Optionally, the top end of the support rod is provided with a top plate, and the top plate is horizontally arranged and provided with a plurality of through holes.

[0014] By adopting the technical scheme, the top plate is arranged at the top of the support rod, and the through holes are arranged on the top plate, so as to reduce the probability of foreign matters falling into the placing basket, when the frame body is arranged in the heat treatment equipment, the hot air can vertically flow through the through holes, so that the spring in the placing basket has a better heat treatment effect.

[0015] Optionally, the bottom of the frame body is rotatably connected with a plurality of universal wheels.

[0016] By adopting the technical scheme, the universal wheels are arranged at the bottom of the frame body, so that the frame body can slide on the ground through the universal wheels, and the user can easily move the frame body and the plurality of placing baskets.

[0017] Optionally, the bottom of the placing basket is provided with a plurality of ventilation holes penetrating the placing basket, the frame is a rectangular frame structure, and the frame is used for supporting the placing basket.

[0018] By adopting the technical scheme, the ventilation holes are arranged at the bottom of the placing basket, so that the hot air can vertically flow through the ventilation holes, when the plurality of placing baskets are stacked and subjected to heat treatment, the spring surface in the placing basket can uniformly exchange heat with the hot air, and the processing quality of the heat treatment is improved.

[0019] Optionally, a handle is arranged on the outer side wall of the placing basket.

[0020] By adopting the technical scheme, the handle is arranged on the placing basket, the user can push and pull the placing basket through the handle, and the use is convenient.

[0021] Optionally, a pin is arranged on the outer side wall of the placing basket, and the pin is arranged between two adjacent support rods.

[0022] By adopting the above technical scheme, the clamping pin is clamped between the two supporting rods, and the placing basket is kept connected with the frame body, thereby reducing the probability that the user pulls out the placing basket from the frame body, and facilitating use.

[0023] To sum up, the beneficial technical effects of the present application are:

[0024] 1. By adopting the above technical scheme, a plurality of placing baskets are arranged on the frame body, so that a plurality of springs can be placed in each placing basket. By placing a plurality of placing baskets on the frame body, the user can simultaneously process a plurality of springs by moving the frame body into a heat treatment device. By arranging a fixing mechanism in the placing basket, one end of the spring is sleeved on the fixed pin, and the other end is sleeved on the movable pin, so that the spring is fixedly connected in the placing basket, thereby reducing the probability that the spring slips in the placing basket and abuts against each other. When the springs in the placing basket are subjected to heat treatment, the heat exchange between the surface of the spring and the hot air is more uniform, thereby improving the processing quality of the spring heat treatment;

[0025] 2. By arranging an elastic member in the placing basket, the movable pin can be moved through the elastic member. The user can move the movable pin away from the fixed pin, so that the gap between the fixed pin and the movable pin becomes larger. At this time, the user can arrange the spring between the fixed pin and the movable pin;

[0026] 3. By arranging a ventilation hole in the bottom of the placing basket, hot air can flow vertically through the ventilation hole. When a plurality of placing baskets are stacked and subjected to heat treatment, the heat exchange between the surface of the spring in the placing basket and the hot air is more uniform, thereby improving the processing quality of the heat treatment. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a schematic diagram of the overall structure of the embodiment of the present application.

[0028] Figure 2 is a schematic diagram of the structure of the frame body of the embodiment of the present application.

[0029] Figure 3 is a schematic diagram of the structure of the fixing mechanism of the embodiment of the present application.

[0030] Reference signs: 1, frame body; 11, frame; 12, supporting rod; 13, top plate; 14, universal wheel; 2, placing basket; 21, ventilation hole; 22, handle; 23, clamping pin; 3, fixing mechanism; 31, fixed pin; 32, movable pin; 33, elastic member. DETAILED DESCRIPTION

[0031] The present application will be further described in detail below with reference to the accompanying drawings.

[0032] The embodiment of the present application discloses a spring heat treatment basket, which is described with reference toFigure 1 , including the frame body 1 and the placing basket 2, the frame body 1 comprises a plurality of frames 11 and a plurality of support rods 12, the support rods 12 are vertically arranged, the plurality of frames 11 are arranged at intervals along the length direction of the support rods 12, the frames 11 are connected with the support rods 12, the placing basket 2 is arranged in plurality, the placing basket 2 is slidingly connected on the frame 11, the frame 11 supports the placing basket 2, and the user places a plurality of springs in the placing basket 2, pushes the frame body 1 into the hot processing equipment, can heat treat a plurality of springs, and improves the production efficiency of the spring.

[0033] Referring to Figure 2 , the frame 11 is a rectangular frame structure, a plurality of support rods 12 are arranged at the edges of the frame 11 respectively, and a space for air circulation exists in the middle of the frame 11. The placing basket 2 is a box structure, a plurality of ventilation holes 21 are formed in the bottom of the placing basket 2, when the placing basket 2 is arranged in the frame body 1 in a stacked manner, the ventilation holes 21 of the placing basket 2 are located in the middle of the frame 11. When the frame body 1 is pushed into the heat treatment equipment, hot air can vertically circulate through the middle space of the frame 11 and the ventilation holes 21, thereby improving the efficiency of heat exchange between the springs in the placing basket 2 and the hot air.

[0034] Referring to Figure 1 and Figure 2 , a top plate 13 is arranged on the top of the support rod 12, and the top plate 13 is horizontally arranged at the top end of the support rod 12. A plurality of through holes are formed in the top plate 13, thereby improving the effect of vertical air circulation. A plurality of universal wheels 14 are rotatably connected to the bottom of the frame body 1, and the frame body 1 can slide on the ground through the universal wheels 14, thereby facilitating the user to move the frame body 1.

[0035] Referring to Figure 3 , a handle 22 is arranged on the outer side wall of one side of the placing basket 2, the user can horizontally move the placing basket 2 by holding the handle 22, thereby facilitating the user to place the spring in the placing basket 2. A plurality of clamping pins 23 are arranged on the outer side wall of the placing basket 2, the clamping pins 23 are perpendicular to the outer side of the placing basket 2, the clamping pins 23 are used to be clamped between the adjacent two support rods 12, thereby making the placing basket 2 remain connected with the frame body 1, when the user pulls out the placing basket 2, the placing basket 2 is difficult to fall off from the frame 11. In other embodiments, a thread is formed in the end of the clamping pin 23, the clamping pin 23 is connected on the placing basket 2 through the thread, the user can dismount the clamping pin 23 from the placing basket 2, thereby making the placing basket 2 can be dismounted from the frame body 1, facilitating the user to take out the spring in the placing basket 2.

[0036] Referring to Figure 3The fixing mechanism 3 is used for fixing the spring, and the fixing mechanism 3 comprises a fixed pin 31 and a movable pin 32, and the fixed pin 31 and the movable pin 32 are arranged on opposite two side walls in the placing basket 2 respectively. A plurality of fixed pins 31 are arranged in a horizontal direction at intervals, and a plurality of movable pins 32 are arranged in a horizontal direction at intervals. The fixed pin 31 and the movable pin 32 are coaxially arranged. The fixed pin 31 is fixed on the inner wall of the placing basket 2, and the movable pin 32 is movably arranged. The user can make the spring keep fixed in the placing basket 2 by sleeving the two ends of the spring on the fixed pin 31 and the movable pin 32 respectively, thereby reducing the probability of mutual contact of a plurality of springs in the placing basket 2, and making the effect of the spring heat treatment better.

[0037] With reference to Figure 3 The elastic member 33 is fixed in the placing basket 2, and one end of the movable pin 32 is fixed on the elastic member 33. The elastic member 33 has elasticity, and the user can move the movable pin 32 away from the fixed pin 31, so that the spring can be arranged between the fixed pin 31 and the movable pin 32.

[0038] The implementation principle of the embodiment of the application is that: a plurality of placing baskets 2 are arranged on the frame body 1, so that a plurality of springs can be placed in each placing basket 2. The user can put the frame body 1 into a heat treatment equipment, so as to improve the heat treatment efficiency of the spring. The fixed mechanism 3 is arranged in the placing basket 2, so that the two ends of the spring can be sleeved on the fixed pin 31 and the movable pin 32 respectively, thereby making a gap exist between the springs during heat treatment, and improving the processing quality of the heat treatment.

[0039] The above are preferred embodiments of the application, and do not limit the protection scope of the application. Therefore, equivalent changes made on the basis of the structure, shape and principle of the application should be covered within the protection scope of the application.

Claims

1. A spring heat treating basket characterized by: The utility model provides a kind of storage basket, including frame (1) and placing basket (2), placing basket (2) is arranged on frame (1), placing basket (2) is the box body structure, and multiple fixing mechanisms (3) are provided in placing basket (2), and fixing mechanism (3) includes fixed pin (31) and movable pin (32), fixed pin (31) and movable pin (32) are respectively arranged on the opposite sides of placing basket (2), and fixed pin (31) and movable pin (32) length direction coincide, fixed pin (31) is fixed in placing basket (2), and movable pin (32) is movably connected in placing basket (2).

2. A spring heat treating basket according to claim 1, wherein: The placing basket (2) is provided with an elastic member (33) inside, the elastic member (33) is installed in the placing basket (2), and one end of the movable pin (32) is installed on the elastic member (33).

3. A spring heat treating basket according to claim 1 wherein: The frame (1) includes a plurality of frames (11) and a plurality of support rods (12), the support rods (12) are vertically arranged, the frames (11) are arranged in the vertical direction, and the placing basket (2) is arranged on the frame (11).

4. A spring heat treating basket according to claim 3 wherein: The top end of the support rod (12) is provided with a top plate (13), the top plate (13) is horizontally arranged, and a plurality of through holes are formed in the top plate (13).

5. A spring heat treating basket according to claim 3 wherein: The bottom of the frame (1) is rotatably connected with a plurality of universal wheels (14).

6. A spring heat treating basket according to claim 3 wherein: The bottom of the placing basket (2) is provided with a plurality of ventilation holes (21), the ventilation holes (21) penetrate the placing basket (2), the frame (11) is a rectangular frame structure, and the frame (11) is used for supporting the placing basket (2).

7. A spring heat treating basket according to claim 6 wherein: A handle (22) is arranged on the outer side wall of the placing basket (2).

8. A spring heat treating basket according to claim 7, wherein: A catch pin (23) is arranged on the outer side wall of the placing basket (2), and the catch pin (23) is arranged between the adjacent two support rods (12).

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