Automobile spring quenching device facilitating feeding

Abstract

The utility model discloses an automobile spring quenching device convenient to feed, which belongs to the technical field of quenching equipment and comprises a base, a quenching bin is fixedly mounted above the base, two supporting plates are fixedly mounted on the inner wall of the quenching bin, two first telescopic rods are fixedly mounted above the two supporting plates respectively, and a first telescopic rod is fixedly mounted above each first telescopic rod. Connecting plates are fixedly mounted at the ends of the two first telescopic rods correspondingly, and a plurality of first supporting columns are arranged on one sides of the connecting plates. According to the automobile spring quenching device convenient to feed, by arranging a first telescopic rod, a placing table and a lower pressing plate, the first telescopic rod moves upwards or downwards to adjust the height of the placing table, and a connecting plate moves upwards to enable the lower pressing plate and a supporting plate to be matched to compress a first spring; after being compressed, the first spring plays a role in buffering the contact between the lower pressing plate and the automobile spring, a traditional automobile spring quenching device is abandoned, the quenching mode cannot cause the inaccurate position of the spring, and the quenching uniformity is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of quenching equipment, in particular to a quenching device for automobile springs which is convenient for loading. Background Art

[0002] The automobile spring quenching device is a device specially used for heat treatment of automobile springs. Its main function is to improve the strength and durability of the spring through the quenching process. The quenching process usually involves heating the spring to a certain temperature and then cooling it quickly to obtain the desired microstructure and macro properties. The traditional automobile spring quenching device is usually manually clamped with a clamp and then quenched through an induction coil. This quenching method may cause inaccurate spring position, thereby affecting the quenching uniformity and may even cause clamping or damage to the spring. Utility Model Content

[0003] In order to overcome the above-mentioned defects, the utility model provides an automobile spring quenching device which is easy to load, which solves the problem that the traditional automobile spring quenching device is usually manually clamped with a clip and then quenched through an induction coil. This quenching method may cause inaccurate spring position, thereby affecting the quenching uniformity and may even cause the problem of clamping or damaging the spring.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a car spring quenching device that is easy to load, comprising a base, a quenching chamber is fixedly installed above the base, two support plates are fixedly installed on the inner wall of the quenching chamber, two first telescopic rods are respectively fixedly installed above the two support plates, and connecting plates are respectively fixedly installed at the ends of the two first telescopic rods, a plurality of first pillars are provided on one side of the connecting plate, a plurality of first springs are respectively sleeved on the outside of the plurality of first pillars, the first pillars pass through the connecting plate, the ends of the plurality of first pillars are fixedly connected to connecting rings, a lower pressure plate is provided at the end of the first pillar away from the connecting ring, a second telescopic rod is provided on the inner wall of the quenching chamber, and a placement table is fixedly connected to the end of the second telescopic rod, and the position of the placement table corresponds to the position of the lower pressure plate.

[0005] As a further solution of the utility model: a heating ring is provided on one side of the quenching chamber, the end of the heating ring passes through the quenching chamber, a controller is provided on the end of the heating ring, and the position of the heating ring corresponds to the positions of the placement table and the lower pressure plate.

[0006] As a further solution of the utility model: a fixing block is fixedly installed on the inner wall of the quenching chamber, a sliding groove is opened on one side of the fixing block, and two clamping plates are slidably connected in the sliding groove, and the directions of the two clamping plates are opposite.

[0007] As a further solution of the utility model: two limit rods are fixedly installed in the slide groove, and the limit rods pass through the two clamping plates.

[0008] As a further solution of the utility model: a second pillar is fixedly installed on the inner wall of the slide slot, a second spring is connected to the outer shell of the second pillar, the second pillar passes through the clamping plate, and a baffle is fixedly connected to the end of the second pillar.

[0009] As a further solution of the utility model: four universal wheels are fixedly installed at the four corners below the base, and the universal wheels are light casters.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The automobile spring quenching device which is convenient for loading is provided with a first telescopic rod, a placement platform, a first spring, a first pillar and a lower pressure plate. After the automobile spring passes through the heating ring, the first telescopic rod is controlled to move upward or downward to adjust the height of the placement platform, and then the second telescopic rod is controlled to control the second telescopic rod to control the connecting plate to move in the direction of the placement platform. During the movement, when the lower pressure plate contacts the surface of the automobile spring, the automobile spring presses the lower pressure plate upward, and the lower pressure plate presses the first pillar after being pressed, and the first pillar drives the connecting plate to move upward. The upward movement of the connecting plate makes the lower pressure plate and the supporting plate cooperate to compress the first spring. After being compressed, the first spring plays a buffering role in the contact between the lower pressure plate and the automobile spring, so as to avoid damage to the automobile spring caused by the pressing of the lower pressure plate. The automobile spring in the heating ring is clamped and quenched through the cooperation between the lower pressure plate and the placement platform, thereby abandoning the traditional automobile spring quenching device. This quenching method will not cause inaccurate spring position, and ensures quenching uniformity.

[0012] 2. The automobile spring quenching device which is convenient for loading is provided with a clamping plate, a slide groove, a limit rod and a second spring. After the automobile spring passes through the heating ring, it passes through the two clamping plates. After the two clamping plates are squeezed by the automobile spring, they move bidirectionally in the slide groove through the limit rod. The limit rod limits the movement of the clamping plates, making the movement of the clamping plates more stable. At the same time, the clamping plate squeezes the second spring, and the second spring rebounds after being squeezed, driving the two clamping plates to approach each other to clamp the automobile spring, thereby assisting in clamping the automobile spring, ensuring the quenching stability while facilitating loading, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 This is a structural schematic diagram of the positional relationship between the placement table and the heating ring of the utility model;

[0015] Figure 3 For this utility model Figure 1The enlarged structural diagram at A in the middle;

[0016] Figure 4 This is a schematic diagram of the structure of the connection between the fixing block and the clamping plate of the utility model;

[0017] In the figure: 1. base; 2. quenching chamber; 3. support plate; 4. first telescopic rod; 5. connecting plate; 6. first pillar; 7. first spring; 8. connecting ring; 9. lower pressure plate; 10. second telescopic rod; 11. placement table; 12. heating ring; 13. controller; 14. fixing block; 15. slide groove; 16. clamping plate; 17. limit rod; 18. second pillar; 19. second spring; 20. baffle; 21. universal wheel. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0019] like Figure 1-4 As shown, the utility model provides a technical solution: a car spring quenching device that is easy to load, including a base 1, four universal wheels 21 are fixedly installed at the four corners below the base 1, and the universal wheels 21 are light casters. Due to the universal wheels 21, the device can be moved to any position through the universal wheels 21. At the same time, because the universal wheels 21 are light casters, the weight of the device is reduced and the device is convenient to move. A quenching chamber 2 is fixedly installed above the base 1, and a fixed block 14 is fixedly installed on the inner wall of the quenching chamber 2. A slide groove 15 is opened on one side of the fixed block 14. Two clamping plates 16 are slidably connected in the slide groove 15. The directions of the two clamping plates 16 are opposite. Two limiting rods 17 are fixedly installed in the slide groove 15. The limiting rod 17 passes through the two clamping plates 16. Due to the limiting rod 17, the limiting rod 17 The two clamping plates 16 have a limiting effect. When the two clamping plates 16 are clamped, the limiting rod 17 prevents the clamping plates 16 from shifting while ensuring the stability of the two clamping plates 16 when they move by squeezing the second spring 19 in the process of moving the outer wall of the limiting rod 17. The inner wall of the slide 15 is fixedly installed with a second pillar 18, and the outer shell of the second pillar 18 is connected with a second spring 19. The second pillar 18 passes through the clamping plates 16, and the end of the second pillar 18 is fixedly connected with a baffle 20. Because the second spring 19 is provided, when loading and quenching are performed, the automobile spring is between the two clamping plates 16. After being squeezed by the automobile spring, the clamping plate 16 will squeeze the second spring 19. After being squeezed, the second spring 19 rebounds and drives the two clamping plates 16 to approach each other to clamp the automobile spring for quenching, which is convenient for loading.

[0020] Two support plates 3 are fixedly installed on the inner wall of the quenching chamber 2, and two first telescopic rods 4 are fixedly installed on the top of the two support plates 3. Connecting plates 5 are fixedly installed on the ends of the two first telescopic rods 4. A plurality of first pillars 6 are provided on one side of the connecting plate 5. A plurality of first springs 7 are respectively sleeved on the outside of the plurality of first pillars 6. The first pillars 6 penetrate the connecting plate 5, and a connecting ring 8 is fixedly connected to the ends of the plurality of first pillars 6. A lower pressure plate 9 is provided at one end of the first pillar 6 away from the connecting ring 8. Because the first spring 7 is provided, the first telescopic rod 4 drives the lower pressure plate 9 to move downward during the downward movement, and the cooperation between the lower pressure plate 9 and the placing table 11 clamps the automobile spring. When the lower pressure plate 9 contacts the automobile spring, the lower pressure plate 9 squeezes the first spring 7, and the first spring 7 acts on the lower pressure plate 9. The buffering effect is to avoid damage to the automobile spring due to the squeezing of the lower pressure plate 9 on the automobile spring. A second telescopic rod 10 is provided on the inner wall of the quenching chamber 2. The end of the second telescopic rod 10 is fixedly connected to a placing table 11. The position of the placing table 11 corresponds to the position of the lower pressure plate 9. Through the cooperation between the first telescopic rod 4 and the second telescopic rod 10, the first telescopic rod 4 drives the placing table 11 to move upward or downward, and the second telescopic rod 10 drives the lower pressure plate 9 to move downward. The material in the heating ring 12 is clamped by the lower pressure plate 9 and the placing table 11 to ensure the stability of the material during quenching. A heating ring 12 is provided on one side of the quenching chamber 2. The end of the heating ring 12 passes through the quenching chamber 2. A controller 13 is provided at the end of the heating ring 12. The position of the heating ring 12 corresponds to the position of the placing table 11 and the lower pressure plate 9.

[0021] The working principle of the utility model is as follows: the automobile spring to be quenched passes through the heating ring 12 and is placed on the placement table 11. After the automobile spring passes through the heating ring 12, the two clamping plates 16 are squeezed. After the two clamping plates 16 are squeezed, they move in the opposite direction in the slide groove 15. During the movement of the clamping plates 16, they are limited by the limiting rod 17, and at the same time, the second spring 19 is squeezed. After the second spring 19 is squeezed, it rebounds and drives the two clamping plates 16 to move closer to each other to clamp the automobile spring. Then, by controlling the first telescopic rod 4 and the second telescopic rod 10, the first telescopic rod 4 drives the placement table 11 upward. Or move downward to adjust the height of the automobile spring, the second telescopic rod 10 drives the lower pressure plate 9 downward to approach the placement table 11, when the lower pressure plate 9 contacts the automobile spring, after the lower pressure plate 9 is squeezed by the automobile spring, it drives the connecting ring 8 to move to one side through the first pillar 6, during the movement of the connecting ring 8 to one side, the first spring 7 is in a compressed state, the first spring 7 is compressed and rebounds to push the lower pressure plate 9, the automobile spring is clamped through the cooperation between the lower pressure plate 9 and the placement table 11, the controller 13 is started, and the controller 13 heats the heating ring 12 to quench the automobile spring.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0023] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. An automobile spring quenching device that is easy to load, comprising a base (1), characterized in that: A quenching chamber (2) is fixedly installed above the base (1), two support plates (3) are fixedly installed on the inner wall of the quenching chamber (2), two first telescopic rods (4) are fixedly installed above the two support plates (3), and connecting plates (5) are fixedly installed at the ends of the two first telescopic rods (4), and a plurality of first pillars (6) are respectively sleeved on the outside of the plurality of first pillars (6). The first pillars (6) pass through the connecting plate (5), and the ends of the plurality of first pillars (6) are fixedly connected with connecting rings (8). A lower pressure plate (9) is provided at one end of the first pillar (6) away from the connecting ring (8). A second telescopic rod (10) is provided on the inner wall of the quenching chamber (2), and a placement table (11) is fixedly connected at the end of the second telescopic rod (10), and the position of the placement table (11) corresponds to the position of the lower pressure plate (9).

2. The automobile spring quenching device that is easy to load according to claim 1 is characterized in that: A heating ring (12) is provided on one side of the quenching chamber (2), the end of the heating ring (12) passes through the quenching chamber (2), a controller (13) is provided at the end of the heating ring (12), and the position of the heating ring (12) corresponds to the positions of the placement table (11) and the lower pressing plate (9).

3. The automobile spring quenching device that is easy to load according to claim 1 is characterized in that: A fixing block (14) is fixedly mounted on the inner wall of the quenching chamber (2), a sliding groove (15) is provided on one side of the fixing block (14), two clamping plates (16) are slidably connected in the sliding groove (15), and the directions of the two clamping plates (16) are opposite to each other.

4. The automobile spring quenching device that is easy to load according to claim 3 is characterized in that: Two limiting rods (17) are fixedly installed in the sliding groove (15), and the limiting rods (17) pass through the two clamping plates (16).

5. The automobile spring quenching device that is easy to load according to claim 3 is characterized in that: A second support (18) is fixedly mounted on the inner wall of the slide groove (15); a second spring (19) is connected to the outer shell of the second support (18); the second support (18) passes through the clamping plate (16); and a baffle (20) is fixedly connected to the end of the second support (18).

6. The automobile spring quenching device that is easy to load according to claim 1 is characterized in that: Four universal wheels (21) are fixedly mounted at the four corners below the base (1), respectively, and the universal wheels (21) are light casters.

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