Spring tempering feeding auxiliary device

Abstract

The utility model relates to the technical field of spring production, in particular to a spring tempering feeding auxiliary device which comprises a feeding frame, a turning hopper and a supporting plate used for installing a machine frame, the two ends of the turning hopper are movably connected with the machine frame through a connecting shaft and a flange bearing, and a hydraulic oil cylinder is fixedly installed at the bottom end of the machine frame. The top end of the hydraulic oil cylinder is connected with a connecting shaft at one end of the turning hopper through a piston rod, the bottom end of the turning hopper is connected with the top end of the loading frame, the inner walls of the two ends of the turning hopper are further provided with a frame blocking round pipe and a turning shaft respectively, and the side, away from the loading frame, of the turning hopper is provided with a material receiving assembly. The bottom end of the protective net is fixedly connected with the upper end face of the supporting plate through bolts. The material receiving assembly comprises a slope plate, a buffer plate, a baffle, a connecting plate, a connecting strip, a limiting piece, a self-tapping screw and a support. The purpose of feeding the springs can be achieved, and then the spring production efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spring production, in particular to a spring tempering feeding auxiliary device. Background Art

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

[0003] Tempering is very important in the production process of springs. Spring tempering can eliminate the internal stress inside the spring, fix the shape and size of the spring, and improve the physical properties of the spring: for example, it can increase the fatigue life of the spring, reduce the deformation of the spring during operation, and adjust the tensile strength and hardness of the steel wire. At present, there is a lack of special feeding device for spring tempering, which will reduce the production efficiency of the spring.

[0004] For this purpose, we propose a spring tempering feeding auxiliary device. Utility Model Content

[0005] The main purpose of the utility model is to provide a spring tempering feeding auxiliary device, which can achieve the purpose of spring feeding, thereby improving the spring production efficiency and effectively solving the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A spring tempering feeding auxiliary device comprises a loading frame, a tipping hopper and a support plate for mounting a frame, both ends of the tipping hopper are movably connected to the frame through a connecting shaft and a flange bearing, a hydraulic cylinder is fixedly mounted on the bottom end of the frame, the top end of the hydraulic cylinder is connected to a connecting shaft at one end of the tipping hopper through a piston rod, the bottom end of the tipping hopper is connected to the top end of the loading frame, a baffle circular tube and a flip shaft are respectively mounted on the inner walls at both ends of the tipping hopper, a material receiving assembly is provided on the side of the tipping hopper away from the loading frame, a protective net is provided on the side of the frame away from the material receiving assembly, and the bottom end of the protective net is fixedly connected to the upper end surface of the support plate through bolts;

[0008] The material receiving assembly includes a slope panel, a buffer plate, a baffle, a connecting plate, a connecting strip, a limiter, a self-tapping screw and a bracket. The bottom end of the slope panel is fixedly connected to the top end of the bracket, and a feeding channel is provided on one side of the slope panel.

[0009] By adopting the above technical solution and the design of the loading frame, it is convenient to load spring materials. The hydraulic cylinder lifts the piston rod upward to push the tipping hopper to rotate along the tipping axis, so that the spring materials in the loading frame can be poured into the feeding channel located on the slope panel. The feeding channel is connected to the working surface of the furnace mouth of the crawler tempering to complete the feeding, thereby improving the spring production efficiency.

[0010] Specifically, both ends of the tipping hopper are fixedly equipped with connecting shafts, and the flange bearing is sleeved on the connecting shafts.

[0011] Specifically, two protective nets are provided in parallel with each other, and the loading frame is located between the two protective nets.

[0012] Specifically, the slope panel is arranged to be inclined downward at one end away from the tipping hopper, and a horizontally arranged buffer plate is provided at one end of the slope panel away from the tipping hopper. Two relatively parallel baffles are connected to both ends of the slope panel and the buffer plate.

[0013] Specifically, a horizontally arranged connecting plate is connected to one end of the slope panel away from the buffer plate, and a connecting strip is fixedly welded to the upper part of one end of the connecting plate close to the slope panel.

[0014] Specifically, both ends of the slope panel close to one end of the connecting plate are fixedly welded with limiting pieces, and the limiting pieces are fixedly connected to the connecting plate by self-tapping screws.

[0015] Beneficial effects of the utility model:

[0016] (1) The spring tempering feeding auxiliary device described in the utility model is convenient for loading spring materials through the design of the loading frame. The hydraulic cylinder lifts the piston rod upward to push the tipping hopper to rotate along the tipping axis, so that the spring materials in the loading frame can be poured into the feeding channel located on the slope panel. The feeding channel is connected to the working surface of the crawler tempering furnace mouth to complete the feeding, thereby improving the spring production efficiency.

[0017] (2) In the spring tempering feeding auxiliary device described in the utility model, the feeding channel is located between two baffles. Through the design of the baffles, the position of the spring material can be limited, which facilitates the transportation of the spring material on the slope panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a three-dimensional diagram of the material connection component of the utility model;

[0021] Figure 3For the utility model Figure 2 Enlarged view of point A in the middle;

[0022] In the figure: 1. hydraulic cylinder; 2. protective net; 3. loading frame; 4. baffle frame tube; 5. tipping hopper; 6. flip shaft; 7. material receiving assembly; 8. flange bearing; 9. frame; 701. slope panel; 702. buffer plate; 703. baffle; 704. feeding channel; 705. connecting plate; 706. connecting strip; 707. limiter; 708. self-tapping screw. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] As an embodiment of the present utility model, Figure 1-Figure 3 As shown, a spring tempering feeding auxiliary device described in the utility model comprises a loading frame 3, a tipping hopper 5 and a support plate for installing a frame 9, both ends of the tipping hopper 5 are movably connected to the frame 9 through a connecting shaft and a flange bearing 8, a hydraulic cylinder 1 is fixedly installed at the bottom end of the frame 9, the top of the hydraulic cylinder 1 is connected to the connecting shaft at one end of the tipping hopper 5 through a piston rod, the bottom end of the tipping hopper 5 is connected to the top of the loading frame 3, and the inner walls of both ends of the tipping hopper 5 are also respectively installed with a retaining frame tube 4 and a turning shaft 6, a material receiving assembly 7 is provided on the side of the tipping hopper 5 away from the loading frame 3, and a protective net 2 is provided on the side of the frame 9 away from the material receiving assembly 7, and the bottom end of the protective net 2 is fixedly connected to the upper end surface of the support plate by bolts;

[0025] The material receiving assembly 7 includes a slope panel 701, a buffer plate 702, a baffle 703, a connecting plate 705, a connecting strip 706, a limiter 707, a self-tapping screw 708 and a bracket. The bottom end of the slope panel 701 is fixedly connected to the top end of the bracket, and a feeding channel 704 is provided on one side of the slope panel 701.

[0026] The utility model also includes that both ends of the tipping hopper 5 are fixedly equipped with connecting shafts, and the flange bearing 8 is sleeved on the connecting shaft; the protective net 2 is provided with two relatively parallel pieces, and the loading frame 3 is located between the two protective nets 2.

[0027] When in use, the loading frame 3 is filled with spring materials, and then the loading frame 3 is pushed into the tipping hopper 5 by a forklift. The hydraulic cylinder 1 is controlled by an electronic control system (existing control technology). The hydraulic cylinder 1 is lifted upward by the piston rod to push the tipping hopper 5 to rotate along the tipping axis 6.

[0028] The utility model also includes that the slope panel 701 is tilted downward at one end away from the tipping hopper 5, and a horizontally arranged buffer plate 702 is provided at the end of the slope panel 701 away from the tipping hopper 5, and two relatively parallel baffles 703 are commonly connected to the slope panel 701 and the buffer plate 702 at both ends; the slope panel 701 is connected to a horizontally arranged connecting plate 705 at one end away from the buffer plate 702, and a connecting strip 706 is fixedly welded to the upper part of the connecting plate 705 close to one end of the slope panel 701.

[0029] When in use, the feeding channel 704 is located between the two baffles 703 . The design of the baffles 703 can limit the position of the spring material, making it easier to transport the spring material on the slope panel 701 .

[0030] The utility model also includes that both ends of the slope panel 701 close to one end of the connecting plate 705 are fixedly welded with limiting members 707 , and the limiting members 707 are fixedly connected to the connecting plate 705 by self-tapping screws 708 .

[0031] When the utility model is in use, the loading frame 3 is filled with spring materials, and then the loading frame 3 is pushed into the tipping hopper 5 by a forklift, the hydraulic cylinder 1 is controlled by the electronic control system (existing control technology), the piston rod is lifted upward to push the tipping hopper 5 to rotate along the tipping axis 6, and the spring materials in the loading frame 3 are poured into the feeding channel 704 located on the slope panel 701, and the feeding channel 704 is connected to the working surface of the furnace mouth of the crawler tempering to complete the feeding.

[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A spring tempering feeding auxiliary device, characterized in that: It comprises a loading frame (3), a tipping hopper (5) and a support plate for mounting a frame (9), both ends of the tipping hopper (5) are movably connected to the frame (9) through a connecting shaft and a flange bearing (8), a hydraulic cylinder (1) is fixedly mounted at the bottom end of the frame (9), the top end of the hydraulic cylinder (1) is connected to a connecting shaft at one end of the tipping hopper (5) through a piston rod, the bottom end of the tipping hopper (5) is connected to the top end of the loading frame (3), a retaining frame round tube (4) and a turning shaft (6) are respectively mounted on the inner walls at both ends of the tipping hopper (5), a material receiving assembly (7) is arranged on the side of the tipping hopper (5) away from the loading frame (3), a protective net (2) is arranged on the side of the frame (9) away from the material receiving assembly (7), and the bottom end of the protective net (2) is fixedly connected to the upper end surface of the support plate through bolts; The material receiving assembly (7) comprises a slope panel (701), a buffer plate (702), a baffle (703), a connecting plate (705), a connecting strip (706), a stopper (707), a self-tapping screw (708) and a bracket. The bottom end of the slope panel (701) is fixedly connected to the top end of the bracket, and a feeding channel (704) is provided on one side of the slope panel (701).

2. A spring tempering feeding auxiliary device according to claim 1, characterized in that: Both ends of the tipping hopper (5) are fixedly equipped with connecting shafts, and the flange bearing (8) is sleeved on the connecting shafts.

3. A spring tempering feeding auxiliary device according to claim 1, characterized in that: The protective nets (2) are provided in two pieces in parallel with each other, and the loading frame (3) is located between the two protective nets (2).

4. A spring tempering feeding auxiliary device according to claim 1, characterized in that: The slope panel (701) is arranged at an angle downward at one end away from the tipping hopper (5), and a horizontally arranged buffer plate (702) is provided at one end of the slope panel (701) away from the tipping hopper (5). Two baffle plates (703) arranged relatively parallel to each other are commonly connected at both ends of the slope panel (701) and the buffer plate (702).

5. A spring tempering feeding auxiliary device according to claim 1, characterized in that: The end of the slope panel (701) away from the buffer plate (702) is connected to a horizontally arranged connecting plate (705), and the upper part of the end of the connecting plate (705) close to the slope panel (701) is fixedly welded with a connecting strip (706).

6. A spring tempering feeding auxiliary device according to claim 1, characterized in that: Limiting pieces (707) are fixedly welded to both ends of the slope panel (701) close to one end of the connecting plate (705), and the limiting pieces (707) are fixedly connected to the connecting plate (705) via self-tapping screws (708).

Images