Steel part forging normalizing furnace

Abstract

The utility model discloses a steel part forging normalizing furnace which comprises a normalizing furnace body, the normalizing furnace body is provided with a threaded rod, the threaded rod is connected with a sliding block in a threaded penetrating mode, the sliding block is provided with an auxiliary mechanism used for movably smearing lubricating oil, the auxiliary mechanism comprises a mounting frame and a sponge block, and the mounting frame is located at the bottom of the sliding block. The sponge block is located on the outer wall of the threaded rod and used for smearing lubricating oil on the outer wall of the threaded rod, the oil storage frame is located on the side portion of the sliding block, and the fixing pipe and the connecting pipe are located between the oil storage frame and the sponge block. Through mutual cooperation of the sliding block, the mounting frame, the sponge block, the oil storage frame, the fixing pipe, the connecting pipe and the oil filling pipe, lubricating oil in the oil storage frame flows into the fixing pipe and the connecting pipe, the sponge block adsorbs the lubricating oil, the sponge block enables the lubricating oil to be smeared on the outer wall of the threaded rod, and therefore when the sliding block moves, the lubricating oil can be conveniently and rapidly smeared on the outer wall of the threaded rod. And the outer wall of the threaded rod is lubricated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of normalizing furnace, especially a steel forging normalizing furnace. BACKGROUND

[0002] The normalizing furnace is usually a common forging equipment, which can heat treat metals. The normalizing furnace can heat steel parts to a certain temperature, and then take them out for cooling, thereby completing the steel forging.

[0003] The steel forging normalizing furnace mentioned in the application number 202120252986.7 includes an air extractor, a furnace body, and a furnace door. The furnace door is movably installed on the surface of the furnace body. A handle is movably installed between the furnace door and the furnace body. A roller is movably installed on one side of the bottom of the furnace door. An installation seat is fixedly installed on one side of the surface of the furnace body. A threaded rod is movably installed on the top of the installation seat. An electric motor is fixedly installed on the top of the threaded rod. A sliding block is movably installed on the outer periphery of the threaded rod. A protective box is fixedly installed on the other side of the sliding block. The air extractor is fixedly installed in the protective box. An air pipe is arranged at the bottom of the air extractor on the other side. An exhaust part is arranged on the surface of the furnace door at the bottom of the air pipe. A connecting piece is arranged on the top of the exhaust part.

[0004] The exhaust part is used to exhaust the inside of the furnace body of the normalizing furnace. The threaded rod and the sliding block are used to move the air pipe and the exhaust part, thereby exhausting the furnace body. The threaded rod is screwed on the sliding block. In order to make the sliding block slide smoothly, the staff will apply lubricating oil to the outside of the threaded rod little by little, thereby lubricating the sliding block and the threaded rod. However, this method is complicated and inconvenient for lubricating the outside of the threaded rod when the sliding block moves, which has certain limitations. TECHNICAL FIELD

[0005] The utility model aims to provide a steel forging normalizing furnace to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a steel forging normalizing furnace, comprising:

[0007] A normalizing furnace body is provided with a threaded rod on the top. The threaded rod is externally threaded and connected with a sliding block.

[0008] An auxiliary mechanism for moving and applying lubricating oil is arranged on the sliding block. The auxiliary mechanism comprises:

[0009] An installation frame is arranged at the bottom of the sliding block. A sponge block is arranged on the outer wall of the threaded rod. The sponge block is used to apply lubricating oil to the outer wall of the threaded rod.

[0010] The oil storage frame is arranged at the side of the sliding block, the fixed pipe and the connecting pipe are arranged between the oil storage frame and the sponge block, the oil storage frame is used for storing lubricating oil, and the fixed pipe and the connecting pipe are used for matching the inner cavity of the oil storage frame with the sponge block.

[0011] Preferably, the top end of the mounting frame is fixedly connected with the sliding block, the side of the mounting frame is provided with a through slot, the sponge block is embedded in the inner cavity of the through slot, the fixed pipe is fixedly connected with the side of the mounting frame, the side of the oil storage frame is provided with a first sliding slot, the connecting pipe is fixedly and penetratingly connected with the inner cavity of the first sliding slot, and the connecting pipe and the inner cavity of the fixed pipe are slidingly and penetratingly connected.

[0012] Preferably, the top end of the mounting frame is fixedly connected with the sliding block, the side of the mounting frame is provided with a through slot, the sponge block is embedded in the inner cavity of the through slot, the fixed pipe is fixedly connected with the side of the mounting frame, the side of the oil storage frame is provided with a first sliding slot, the connecting pipe is fixedly and penetratingly connected with the inner cavity of the first sliding slot, and the connecting pipe and the inner cavity of the fixed pipe are slidingly and penetratingly connected.

[0013] Preferably, the side of the sliding block is fixedly connected with the bearing frame, the inner cavities of the oil storage frame and the bearing frame are slidingly and penetratingly connected, the side of the oil storage frame is fixedly connected with the supporting plate, the top end of the supporting plate is provided with a third sliding slot, the inner cavity of the third sliding slot is provided with the limiting plate, the top end of the bearing frame is provided with a limiting slot, and the inner cavities of the limiting plate and the limiting slot are slidingly and penetratingly connected.

[0014] Preferably, the side of the bearing frame is fixedly connected with the fixed frame, the inner cavity of the fixed frame is slidingly provided with the positioning plate, the side of the limiting plate is provided with the positioning slot matched with the positioning plate, the side of the bearing frame is provided with a fourth sliding slot, and the inner cavities of the positioning plate and the fourth sliding slot are slidingly and penetratingly connected.

[0015] Preferably, the bottom end of the inner wall of the fixed frame is provided with a square slot, the bottom end of the positioning plate is fixedly connected with the sliding plate, the inner cavity of the square slot is slidingly and penetratingly connected with the sliding plate, the bottom end of the inner wall of the square slot is fixedly connected with the bearing plate, the side of the bearing plate is fixedly connected with the fixed rod, the outer wall of the fixed rod is slidingly and penetratingly connected with the sliding plate, the outer wall of the fixed rod is sleeved with the spring used for driving the sliding plate to slide horizontally, one end of the spring is fixedly connected with the sliding plate, and the other end of the spring is fixedly connected with the bearing plate.

[0016] The technical effects and advantages of the utility model are as follows:

[0017] The utility model discloses a through the mutual matching of slider, installation frame, sponge block, oil storage frame, fixed pipe, connecting pipe and oil filler pipe, and the oil filler pipe makes lubricating oil add to the inside of oil storage frame, and the lubricating oil in the inside of oil storage frame flows into the inside of fixed pipe and connecting pipe, and the sponge block adsorbs lubricating oil, and the sponge block makes lubricating oil smear to the outer wall of threaded rod, and then is favorable to lubricate the outer wall of threaded rod when slider moves, and convenient operation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is the front structure schematic drawing of the utility model.

[0019] Fig. 2 It is the front sectional structure schematic drawing of the utility model fixed frame.

[0020] Fig. 3 It is the structure schematic drawing of the utility model oil filler pipe.

[0021] In the drawing: 1, normalizing furnace main body;2, threaded rod;3, slider;4, auxiliary mechanism;41, installation frame;42, sponge block;43, oil storage frame;44, fixed pipe;45, connecting pipe;46, oil filler pipe;47, mounting column;48, connecting cylinder;49, sealing cap;5, bearing frame;6, support plate;7, limit plate;8, fixed frame;9, positioning plate;10, sliding plate;11, spring;12, bearing plate. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor are within the protection scope of the utility model.

[0023] The utility model provides a kind of steel piece forging normalizing furnace as shown in Figs. 1-3 The utility model discloses a through the mutual matching of slider, installation frame, sponge block, oil storage frame, fixed pipe, connecting pipe and oil filler pipe, and the oil filler pipe makes lubricating oil add to the inside of oil storage frame, and the lubricating oil in the inside of oil storage frame flows into the inside of fixed pipe and connecting pipe, and the sponge block adsorbs lubricating oil, and the sponge block makes lubricating oil smear to the outer wall of threaded rod, and then is favorable to lubricate the outer wall of threaded rod when slider moves, and convenient operation.

[0024] Further, the sliding block 3 is provided with an auxiliary mechanism 4 for moving and smearing the lubricating oil, the auxiliary mechanism 4 comprises a mounting frame 41 and a sponge block 42, the mounting frame 41 is used for supporting the sponge block 42 and facilitating the use of the sponge block 42, the sponge block 42 is used for adsorbing the lubricating oil, and then the lubricating oil is smeared on the outer wall of the threaded rod 2 when the sliding block 3 moves, so as to facilitate the lubrication of the threaded rod 2, the mounting frame 41 is located at the bottom of the sliding block 3, the sponge block 42 is located on the outer wall of the threaded rod 2, the sponge block 42 is used for smearing the lubricating oil on the outer wall of the threaded rod 2, an oil storage frame 43, a fixed pipe 44 and a connecting pipe 45, the oil storage frame 43 is used for storing the lubricating oil, the fixed pipe 44 and the connecting pipe 45 are used for conveying the lubricating oil in the oil storage frame 43 to the sponge block 42, the oil storage frame 43 is located at the side of the sliding block 3, the fixed pipe 44 and the connecting pipe 45 are located between the oil storage frame 43 and the sponge block 42, the oil storage frame 43 is used for storing the lubricating oil, and the fixed pipe 44 and the connecting pipe 45 are used for matching the inner cavity of the oil storage frame 43 with the sponge block 42.

[0025] Specifically, the top end of the mounting frame 41 is fixedly connected with the sliding block 3, the side of the mounting frame 41 is provided with a through groove, the sponge block 42 is embedded in the inner cavity of the through groove, the fixed pipe 44 is fixedly connected to the side of the mounting frame 41, the side of the oil storage frame 43 is provided with a first sliding groove, and the connecting pipe 45 is fixedly inserted into the inner cavity of the first sliding groove and slidably connected with the inner cavity of the fixed pipe 44.

[0026] Specifically, the top end of the oil storage frame 43 is provided with a circular hole, the inner cavity of the circular hole is threadedly connected with a mounting column 47, which is used for supporting the oil filling pipe 46 and facilitating the installation and removal of the oil filling pipe 46, and facilitating the operation of the inside of the oil storage frame 43, the top end of the mounting column 47 is provided with a second sliding groove, the inner cavity of the second sliding groove is fixedly connected with the oil filling pipe 46, which is used for adding the lubricating oil from the inside of the oil filling pipe 46 to the inside of the oil storage frame 43, the top end of the oil filling pipe 46 is fixedly sleeved with a connecting barrel 48, which is used for matching with the external pipeline and facilitating the injection of the lubricating oil, and the outer wall of the connecting barrel 48 is threadedly connected with a sealing cap 49, which is used for sealing and protecting the inner cavity of the connecting barrel 48.

[0027] Specifically, the side of the sliding block 3 is fixedly connected with the bearing frame 5, which is beneficial to support the oil storage frame 43 and facilitate the installation of the oil storage frame 43. The oil storage frame 43 is slidably connected with the inner cavity of the bearing frame 5. The side of the oil storage frame 43 is fixedly connected with the support plate 6, which is beneficial to support the oil storage frame 43 and facilitate the stable installation of the oil storage frame 43. The top end of the support plate 6 is provided with a third sliding groove. The inner cavity of the third sliding groove is provided with a limiting plate 7, which is beneficial to limit the relative position of the support plate 6 and the bearing frame 5, thereby facilitating the installation and disassembly of the oil storage frame 43. The top end of the bearing frame 5 is provided with a limiting groove. The limiting plate 7 is slidably connected with the inner cavity of the limiting groove.

[0028] Specifically, the side of the bearing frame 5 is fixedly connected with the fixed frame 8, which is beneficial to slide the positioning plate 9 thereon and facilitate the support of the positioning plate 9. The inner cavity of the fixed frame 8 is slidably provided with the positioning plate 9, which is beneficial to limit the relative position of the bearing frame 5 and the limiting plate 7, thereby facilitating the installation and disassembly of the oil storage frame 43. The side of the limiting plate 7 is provided with a positioning groove matched with the positioning plate 9. The side of the bearing frame 5 is provided with a fourth sliding groove. The positioning plate 9 is slidably connected with the inner cavity of the fourth sliding groove. The bottom end of the inner wall of the fixed frame 8 is provided with a square groove. The bottom end of the positioning plate 9 is fixedly connected with a sliding plate 10, which is beneficial to drive the positioning plate 9 to move and facilitate the operation of the positioning plate 9. The sliding plate 10 is slidably connected with the inner cavity of the square groove. The bottom end of the inner wall of the square groove is fixedly connected with a bearing plate 12, which is beneficial to support the fixed rod, facilitate the deformation of the spring 11, and guide the sliding of the sliding plate 10. The side of the bearing plate 12 is fixedly connected with the fixed rod. The outer wall of the fixed rod is slidably connected with the sliding plate 10. The outer wall of the fixed rod is sleeved with a spring 11 for driving the sliding plate 10 to slide horizontally. The elasticity of the spring 11 is beneficial to drive the sliding plate 10 to move, facilitate the movement of the sliding plate 10 and the positioning plate 9 to return to the original position, facilitate the repeated operation of the positioning plate 9, and one end of the spring 11 is fixedly connected with the sliding plate 10, and the other end of the spring 11 is fixedly connected with the bearing plate 12.

[0029] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application and does not limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A steel piece forging normalizing furnace, comprising: a normalizing furnace body (1), the top of the normalizing furnace body (1) is provided with a threaded rod (2), the outer thread of the threaded rod (2) is connected with a sliding block (3) through insertion; characterized in that the sliding block (3) is provided with an auxiliary mechanism (4) for moving and applying lubricating oil, the auxiliary mechanism (4) comprises: a mounting frame (41) and a sponge block (42), the mounting frame (41) is located at the bottom of the sliding block (3), the sponge block (42) is located on the outer wall of the threaded rod (2), and the sponge block (42) is used for applying lubricating oil on the outer wall of the threaded rod (2); an oil storage frame (43), a fixed pipe (44) and a connecting pipe (45), the oil storage frame (43) is located at the side of the sliding block (3), the fixed pipe (44) and the connecting pipe (45) are located between the oil storage frame (43) and the sponge block (42), the oil storage frame (43) is used for storing lubricating oil, and the fixed pipe (44) and the connecting pipe (45) are used for matching the inner cavity of the oil storage frame (43) with the sponge block (42).

2. A steel piece forging and normalizing furnace according to claim 1, wherein The top end of the mounting frame (41) is fixedly connected with the sliding block (3), the side of the mounting frame (41) is provided with a through groove, the sponge block (42) is embedded in the inner cavity of the through groove, the fixed pipe (44) is fixedly connected with the side of the mounting frame (41), the side of the oil storage frame (43) is provided with a first sliding groove, the connecting pipe (45) is fixedly connected with the inner cavity of the first sliding groove in a penetrating manner, and the connecting pipe (45) is slidably connected with the inner cavity of the fixed pipe (44) in a penetrating manner.

3. A steel piece forging and normalizing furnace according to claim 1, wherein The top end of the oil storage frame (43) is provided with a circular hole, the inner cavity of the circular hole is threadedly connected with a mounting column (47), the top end of the mounting column (47) is provided with a second sliding groove, the inner cavity of the second sliding groove is fixedly connected with an oil filling pipe (46) in a penetrating manner, the top end of the oil filling pipe (46) is fixedly sleeved with a connecting barrel (48), and the outer wall of the connecting barrel (48) is threadedly connected with a sealing cap (49).

4. A steel piece forging and normalizing furnace according to claim 1, wherein The side of the sliding block (3) is fixedly connected with a bearing frame (5), the inner cavities of the oil storage frame (43) and the bearing frame (5) are slidably connected in a penetrating manner, the side of the oil storage frame (43) is fixedly connected with a supporting plate (6), the top end of the supporting plate (6) is provided with a third sliding groove, the inner cavity of the third sliding groove is provided with a limiting plate (7), the top end of the bearing frame (5) is provided with a limiting groove, and the inner cavity of the limiting groove is slidably connected with the limiting plate (7) in a penetrating manner.

5. A steel piece forging and normalizing furnace according to claim 4, wherein The side of the bearing frame (5) is fixedly connected with a fixed frame (8), the inner cavity of the fixed frame (8) is slidably provided with a positioning plate (9), the side of the limiting plate (7) is provided with a positioning groove matched with the positioning plate (9), the side of the bearing frame (5) is provided with a fourth sliding groove, and the positioning plate (9) is slidably connected with the inner cavity of the fourth sliding groove in a penetrating manner.

6. A steel piece forging and normalizing furnace according to claim 5, wherein The bottom end of the inner wall of the fixed frame (8) is provided with a square groove, the bottom end of the positioning plate (9) is fixedly connected with a sliding plate (10), the sliding plate (10) is slidably connected with the inner cavity of the square groove, the bottom end of the inner wall of the square groove is fixedly connected with a bearing plate (12), the side of the bearing plate (12) is fixedly connected with a fixed rod, the outer wall of the fixed rod is slidably connected with the sliding plate (10), the outer wall of the fixed rod is sleeved with a spring (11) for driving the sliding plate (10) to slide horizontally, one end of the spring (11) is fixedly connected with the sliding plate (10), the other end of the spring (11) is fixedly connected with the bearing plate (12).

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