Controllable well type tempering furnace

Abstract

The utility model relates to the field of forge piece manufacturing equipment.The controllable well type tempering furnace comprises a base, a supporting plate and a tempering furnace body, a driving mechanism is arranged on the base, one side of the supporting plate is rotationally connected to the base, and the tempering furnace body is installed on the side, away from the base, of the supporting plate; the driving mechanism comprises a driving part, a threaded rod, a sliding rod and a hinge rod, the driving part is installed on the base, the threaded rod is installed at the output end of the driving part, the sliding rod is slidably connected to the base and is in threaded connection with the threaded rod, one end of the hinge rod is hinged to the sliding rod, and the other end of the hinge rod is hinged to the base. The other end of the connecting rod is hinged to the supporting plate; the tempering furnace has the beneficial effects that when the driving mechanism drives the supporting plate to rotate, the supporting plate can drive the tempering furnace body to rotate together, when the tempering furnace rotates and overturns, an operator can take out forgings in the furnace, convenience and rapidness are achieved, and the machining efficiency of the forgings can be improved.

Description

Technical Field

[0001] The present application relates to the field of forging manufacturing equipment, and in particular to a controllable pit-type tempering furnace. Background Art

[0002] The pit type tempering furnace is a furnace made of welded steel sections and steel plates. It is mainly used for tempering general metal parts in air and for quenching, annealing and aging heat treatment of light alloy parts such as aluminum alloy die castings, pistons, and aluminum plates.

[0003] The related prior art discloses a pit-type vacuum tempering furnace, which includes a furnace body, a mounting seat and a fixing seat are provided on one side of the furnace body, the lower end of the lifting rod is fixed on the mounting seat and connected to the main motor, the upper end of the lifting rod passes through the fixing seat, a slide rail is fixedly installed on the furnace cover, the slide rail is fixed to the lifting rod, an upper limit switch and a lower limit switch are provided between the lifting rod and the furnace body, the lifting rod automatically stops moving when it moves to a set height, the upper limit switch and the lower limit switch are connected to the main motor, and the air guide barrel is a double-layer structure; a circle of pressing edges is provided on the furnace cover, a sealing member mounting block is fixedly installed at the matching position between the furnace body and the furnace cover, a notch is provided on the sealing member mounting block, a sealing member is installed in the notch, the furnace cover is placed on the furnace body, and the sealing is completed by pressing the sealing member in the notch of the sealing member mounting block with the pressing edge on the furnace cover. When in use, the sealing is completed by pressing the sealing member in the notch of the furnace cover, the air guide barrel is a double-layer structure to make the furnace temperature more uniform, and the furnace cover and the furnace body are both made of high-temperature fiber material, which is lighter and has a better sealing effect.

[0004] With respect to the above-mentioned related technologies, the pit-type tempering furnace manufactured by this method needs to use a crane to load and unload large forgings when processing them. When unloading, for the forgings located in the tempering furnace, it is difficult for the operator to enter the tempering furnace to connect the crane with the forgings, resulting in difficulty in operating the unloading process of the pit-type tempering furnace and low efficiency. Utility Model Content

[0005] In order to reduce the difficulty of taking and placing forgings in a tempering furnace and improve the forging processing efficiency, the present application provides a controllable pit-type tempering furnace.

[0006] The controllable pit-type tempering furnace provided in this application adopts the following technical solution:

[0007] A controllable pit-type tempering furnace comprises a base, a support plate and a tempering furnace body, wherein a driving mechanism is arranged on the base, one side of the support plate is rotatably connected to the base, the driving mechanism is used to drive the support plate to rotate, and the tempering furnace body is installed on a side of the support plate away from the base.

[0008] By adopting the above technical solution, the support plate is rotatably connected to the base, and the tempering furnace body is installed on the support plate. When the driving mechanism drives the support plate to rotate, the support plate can drive the tempering furnace body to rotate together. When the tempering furnace is rotated and overturned, the operator can take out the forgings in the furnace, which is convenient and quick, and is conducive to improving the processing efficiency of forgings.

[0009] Optionally, the driving mechanism includes a driving member, a threaded rod, a sliding rod and a hinged rod, the driving member is installed on the base, the threaded rod is installed on the output end of the driving member, the driving member is used to drive the threaded rod to rotate, the sliding rod is slidably connected to the base and threadedly connected to the threaded rod, one end of the hinged rod is hingedly connected to the sliding rod, and the other end is hingedly connected to the support plate.

[0010] By adopting the above technical solution, the driving part drives the threaded rod to rotate, and when the threaded rod rotates, it drives the sliding rod to slide, and when the sliding rod slides, it drives the hinged rod to rotate, and when the hinged rod rotates, it drives the support plate to move, thereby realizing automatic control of the lifting and lowering of the support plate, which is convenient and quick.

[0011] Optionally, guide blocks are provided at both ends of the sliding rod, a guide groove is provided on the base, the length direction of the guide groove is consistent with the sliding direction of the sliding rod, and the guide block is inserted into the guide groove.

[0012] By adopting the above technical solution, the guide block is slidably connected in the guide groove, which improves the smoothness of the sliding of the sliding rod, reduces the phenomenon of the sliding rod getting stuck with the base due to offset, improves the sliding stability of the sliding rod, and improves the safety performance of the overall device. The setting of the guide block and the guide groove can also reduce the phenomenon of the sliding rod detaching from the base.

[0013] Optionally, a reinforcement component is also provided on the threaded rod, and the reinforcement component includes a connecting rod and a support block, the support block is threadedly connected to the threaded rod, one end of the connecting rod is connected to the sliding rod, and the other end is connected to the support block.

[0014] By adopting the above technical solution, the connecting rod is connected to the threaded rod through the support rod, which increases the connection strength between the sliding rod and the threaded rod, makes the sliding rod evenly stressed, and reduces the bending and deformation of the sliding rod during operation.

[0015] Optionally, a limit nut is also threadedly connected to the threaded rod, and the limit nut is located on a side of the sliding rod away from the driving member.

[0016] By adopting the above technical solution, the setting of the limit nut reduces the phenomenon of separation between the sliding rod and the threaded rod, and improves the connection stability between the sliding rod and the threaded rod.

[0017] Optionally, a flexible abutment block is provided on a side of the base facing the support plate.

[0018] By adopting the above technical solution, the setting of the flexible abutment block can play a buffering role when the support plate descends and contacts the base, reducing the phenomenon of collision damage to the support plate during operation and increasing the service life of the support plate.

[0019] Optionally, a flexible anti-slip pad is provided on a side of the base facing away from the support plate.

[0020] By adopting the above technical solution, the provision of the flexible anti-skid pad can not only play a buffering role between the base and the ground, but also reduce the relative slippage between the base and the ground.

[0021] Optionally, a reinforcing plate is provided on a side of the support plate facing away from the base, one side of the reinforcing plate is connected to the support plate, and the other side of the reinforcing plate is connected to a side wall of the tempering furnace body.

[0022] By adopting the above technical solution, the provision of the reinforcing plate improves the connection strength between the tempering furnace body and the support plate, and reduces the phenomenon of the tempering furnace falling off the support plate.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The driving mechanism is used to realize the automatic flipping of the support plate on the base, so as to realize the automatic control of the return and overturning of the tempering furnace, which can facilitate the operator to take and place the forgings in the tempering furnace.

[0025] 2. The setting of the reinforcing plate can improve the connection strength between the tempering furnace and the supporting plate, reduce the phenomenon of the tempering furnace deviating and falling from the tempering furnace during operation, and improve the stability of the tempering furnace. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the controllable pit-type tempering furnace according to an embodiment of the present application.

[0027] Figure 2 It is a partial structural schematic diagram showing the driving mechanism.

[0028] Explanation of the accompanying drawings: 1. Base; 2. Support plate; 3. Tempering furnace body; 4. Driving mechanism; 41. Driving member; 42. Threaded rod; 43. Sliding rod; 44. Articulated rod; 5. Guide block; 6. Guide groove; 7. Reinforcement assembly; 71. Connecting rod; 72. Support block; 8. Limiting nut; 9. Flexible abutment block; 10. Flexible anti-slip pad; 11. Reinforcement plate. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-2 This application is described in further detail.

[0030] The present application embodiment discloses a controllable pit type tempering furnace. Figure 1 and Figure 2 The controllable pit-type tempering furnace includes a base 1, a support plate 2 and a tempering furnace body 3. One side of the support plate 2 is rotatably connected to the base 1. The tempering furnace body 3 is installed on the side of the support plate 2 away from the base 1. A reinforcing plate 11 is also provided on the support plate 2. One side of the reinforcing plate 11 is welded to the support plate 2, and the other side is welded to the side wall of the tempering furnace body 3. A flexible abutment block 9 is bonded to the side of the base 1 facing the support plate 2. The abutment block of this embodiment can be made of rubber. A flexible anti-skid pad 10 is bonded to the side of the base 1 away from the support plate 2. The material of the flexible anti-skid pad 10 of this embodiment can be rubber.

[0031] Reference Figure 1 and Figure 2 A driving mechanism 4 is also provided on the base 1, and the driving mechanism 4 is used to drive the support plate 2 to rotate. The driving mechanism 4 includes a driving member 41, a threaded rod 42, a sliding rod 43 and a hinged rod 44. The driving member 41 of this embodiment can be a rotating motor. The driving member 41 is installed on the base 1, and the threaded rod 42 is installed at the output end of the driving member 41. The driving member 41 is used to drive the threaded rod 42 to rotate. Guide blocks 5 are integrally formed at both ends of the sliding rod 43. A guide groove 6 is opened on the base 1, and the guide block 5 is inserted in the guide groove 6. The sliding rod 43 is slidably connected to the base 1 through the guide block 5 and the guide groove 6. The middle part of the sliding rod 43 is threadedly connected to the threaded rod 42. One end of the hinged rod 44 is hingedly connected to the sliding rod 43, and the other end is hingedly connected to the support plate 2. A limit nut 8 is also threadedly connected to the threaded rod 42, and the limit nut 8 is located on the side of the sliding rod 43 away from the driving member 41; a reinforcement component 7 is also provided on the threaded rod 42, and the reinforcement component 7 includes a connecting rod 71 and a support block 72, the middle part of the support block 72 is threadedly connected to the threaded rod 42, and connecting rods 71 ​​are welded at both ends of the support block 72, and the end of the connecting rod 71 away from the support block 72 is fixedly connected to the sliding rod 43.

[0032] The implementation principle of a controllable pit-type tempering furnace in an embodiment of the present application is as follows: when in use, a driving member 41 drives a threaded rod 42 to rotate, the rotation of the threaded rod 42 drives the sliding rod 43 to slide, the sliding of the sliding rod 43 drives the hinged rod 44 to rotate, the rotation of the hinged rod 44 realizes the rotation of the support plate 2, and the rotation of the support plate 2 drives the tempering furnace body 3 to rotate together, thereby realizing the automatic straightening and tilting of the tempering furnace. This embodiment can improve the efficiency of taking out forgings from the tempering furnace.

[0033] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A controllable pit type tempering furnace, characterized in that: The invention comprises a base (1), a support plate (2) and a tempering furnace body (3); the base (1) is provided with a driving mechanism (4); one side of the support plate (2) is rotatably connected to the base (1); the driving mechanism (4) is used to drive the support plate (2) to rotate; and the tempering furnace body (3) is installed on a side of the support plate (2) facing away from the base (1).

2. The controllable pit type tempering furnace according to claim 1 is characterized in that: The driving mechanism (4) comprises a driving member (41), a threaded rod (42), a sliding rod (43) and a hinged rod (44); the driving member (41) is mounted on the base (1); the threaded rod (42) is mounted on the output end of the driving member (41); the driving member (41) is used to drive the threaded rod (42) to rotate; the sliding rod (43) is slidably connected to the base (1) and is threadedly connected to the threaded rod (42); one end of the hinged rod (44) is hingedly connected to the sliding rod (43), and the other end is hingedly connected to the support plate (2).

3. The controllable pit type tempering furnace according to claim 2 is characterized in that: Guide blocks (5) are provided at both ends of the sliding rod (43), and a guide groove (6) is provided on the base (1). The length direction of the guide groove (6) is consistent with the sliding direction of the sliding rod (43), and the guide block (5) is inserted into the guide groove (6).

4. The controllable pit type tempering furnace according to claim 2 is characterized in that: The threaded rod (42) is also provided with a reinforcing assembly (7), the reinforcing assembly (7) comprising a connecting rod (71) and a supporting block (72), the supporting block (72) being threadedly connected to the threaded rod (42), one end of the connecting rod (71) being connected to the sliding rod (43), and the other end being connected to the supporting block (72).

5. The controllable pit type tempering furnace according to claim 2 is characterized in that: The threaded rod (42) is also threadedly connected to a limit nut (8), and the limit nut (8) is located on a side of the sliding rod (43) away from the driving member (41).

6. The controllable pit type tempering furnace according to claim 1 is characterized in that: A flexible abutment block (9) is provided on one side of the base (1) facing the support plate (2).

7. The controllable pit type tempering furnace according to claim 1 is characterized in that: A flexible anti-skid pad (10) is provided on the side of the base (1) facing away from the support plate (2).

8. The controllable pit type tempering furnace according to claim 1 is characterized in that: A reinforcing plate (11) is provided on the side of the support plate (2) facing away from the base (1); one side of the reinforcing plate (11) is connected to the support plate (2), and the other side is connected to the side wall of the tempering furnace body (3).

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