CN210048807U - Quenching furnace - Google Patents
Quenching furnace Download PDFInfo
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- CN210048807U CN210048807U CN201920717687.9U CN201920717687U CN210048807U CN 210048807 U CN210048807 U CN 210048807U CN 201920717687 U CN201920717687 U CN 201920717687U CN 210048807 U CN210048807 U CN 210048807U
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- positioning
- quenching furnace
- positioning plate
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Abstract
The utility model discloses a quenching furnace, which comprises a base, wherein four corners of the base are respectively provided with a ground fixing piece, the base is fixedly connected with the ground through each ground fixing piece, the base is provided with two first positioning plates which are parallel to each other, and the top end of each first positioning plate is provided with two first limiting holes; two parallel connecting rods are arranged above the base, each connecting rod simultaneously penetrates through each first positioning plate, and two ends of each connecting rod are connected with the base through limiting pieces respectively; on one hand, the utility model reduces the manufacturing cost and improves the structural stability; on the other hand, the structure is simplified, so that the quenching furnace and the positioning frame can be separated, and the quenching furnace is convenient to move and maintain.
Description
Technical Field
The utility model relates to a quenching furnace.
Background
The surface quenching process can greatly improve the strength, hardness, wear resistance, fatigue strength, toughness and the like of the workpiece, thereby meeting different use requirements of various mechanical parts and tools, and being widely applied. When the quenching furnace is used, a part to be quenched is placed in the quenching furnace for quenching, and then a machine is used for pulling out a quenched part through an iron hook, but the positioning frame of the existing quenching furnace is unstable in structure, so that the structure is more stable, the weight of the quenching furnace is increased, and on one hand, the manufacturing cost is high, and the quenched part is not easy to maintain after being damaged; on the other hand, it is not easy to move.
Therefore, those skilled in the art have been devoted to developing a quenching furnace capable of effectively improving stability while reducing manufacturing costs.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defects in the prior art, the technical problem to be solved by the present invention is to provide a quenching furnace capable of effectively improving the stability and reducing the manufacturing cost.
In order to achieve the purpose, the utility model provides a quenching furnace, which comprises a base, wherein four corners of the base are respectively provided with a ground fixing piece, the base is fixedly connected with the ground through each ground fixing piece, the base is provided with two first positioning plates which are parallel to each other, and the top end of each first positioning plate is provided with two first limiting holes;
two parallel connecting rods are arranged above the base, each connecting rod simultaneously penetrates through each first positioning plate, and two ends of each connecting rod are connected with the base through limiting pieces respectively;
a second positioning plate is arranged above each first positioning plate, a plurality of four limiting seats are arranged on each second positioning plate, each limiting seat is respectively positioned right above each first limiting hole, each limiting seat is provided with a second limiting hole matched with the first limiting hole, each second limiting hole extends downwards from the top end of the limiting seat and penetrates through the second positioning plate, the second positioning plate is connected with the base, four corners at the bottom of the quenching furnace are respectively provided with a connecting disc, the bottom of each connecting disc is respectively connected with the upper end of each limiting column, and the lower end of each limiting column penetrates through the second limiting hole and is positioned in the first limiting hole.
Preferably, the ground fixing member includes a fixing plate fixed to the ground by a bolt.
Preferably, the bottom of the base is provided with four fixing columns, and the bottom of each fixing column is provided with a spine portion.
Preferably, the limiting part comprises a first limiting block, the middle part of the first limiting block is connected with the connecting rod, second limiting blocks perpendicular to the first limiting block are arranged at two ends of the first limiting block, and the second limiting blocks are detachably connected with the base through first screws.
Preferably, the four corners of each limiting seat are provided with positioning blocks, and each positioning block is detachably connected with the second positioning plate through a second screw.
Preferably, the two sides of the second positioning plate are provided with connecting blocks, the bottom of each connecting block is provided with a connecting column, and the lower end of each connecting column is attached to the base and is connected with the base through a third screw.
Preferably, a positioning seat is arranged in the middle of the second positioning plate, a positioning hole is formed in the positioning seat, and a positioning column matched with the positioning hole is arranged at the bottom of the quenching furnace.
Preferably, the top of the quenching furnace is provided with a lifting ring.
The utility model has the advantages that: on one hand, the utility model reduces the manufacturing cost and improves the structural stability; on the other hand, the structure is simplified, so that the quenching furnace and the positioning frame can be separated, and the quenching furnace is convenient to move and maintain. .
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic top view of the structure of fig. 1.
Fig. 3 is a schematic bottom view of the structure of fig. 1.
Fig. 4 is a left side view of the structure of fig. 1.
Fig. 5 is a partially enlarged schematic view of a portion a of fig. 1.
Fig. 6 is a schematic structural view of the utility model with the limiting seat and the positioning seat mounted on the second positioning plate.
Fig. 7 is a schematic structural view of the first positioning plate of the present invention.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1 to 7, a quenching furnace includes a base 1, four corners of the base 1 are respectively provided with a ground fixing member 2, the base 1 is fixedly connected with the ground through each ground fixing member 2, the base 1 is provided with two first positioning plates 3 parallel to each other, and the top end of each first positioning plate 3 is provided with two first limiting holes 5;
two parallel connecting rods 6 are arranged above the base 1, each connecting rod 6 simultaneously penetrates through each first positioning plate 3, and two ends of each connecting rod 6 are respectively connected with the base 1 through limiting pieces 7;
a second positioning plate 8 is arranged above each first positioning plate 3, a plurality of four limiting seats 9 are arranged on each second positioning plate 8, each limiting seat 9 is respectively positioned right above each first limiting hole 5, each limiting seat 9 is provided with a second limiting hole 10 matched with the first limiting hole 5, each second limiting hole 10 extends downwards from the top end of the limiting seat 9 and penetrates through the second positioning plate 8, the second positioning plate 8 is connected with the base 1, four corners of the bottom of the quenching furnace 11 are respectively provided with connecting discs 12, the bottom of each connecting disc 12 is respectively connected with the upper end of each limiting column 13, and the lower end of each limiting column 13 penetrates through the second limiting hole 10 and is positioned in the first limiting hole 5.
The ground fixing member 2 includes a fixing plate 15, and the fixing plate 15 is fixed to the ground by bolts.
The bottom of the base 1 is provided with four fixing posts 17, and the bottom of each fixing post 17 is provided with a spine part 16.
The limiting member 7 comprises a first limiting block 20, the middle part of the first limiting block 20 is connected with the connecting rod 6, second limiting blocks 21 perpendicular to the first limiting block 20 are arranged at two ends of the first limiting block 20, and each second limiting block 21 is detachably connected with the base 1 through a first screw 22.
The two sides of the second positioning plate 8 are provided with connecting blocks 27, the bottom of each connecting block 27 is provided with a connecting column 28, and the lower end of each connecting column 28 is attached to the base 1 and is connected with the base 1 through a third screw 29.
A positioning seat 30 is arranged in the middle of the second positioning plate 8, a positioning hole 31 is formed in the positioning seat 30, and a positioning column 32 matched with the positioning hole 31 for use is arranged at the bottom of the quenching furnace 11. The top of the quenching furnace 11 is provided with a hanging ring 33.
When the furnace frame is required to be separated from the quenching furnace, the hoisting ring 33 is hooked through the hoisting equipment and directly hoisted upwards, and before the furnace frame is practical, the fixing column 17 is inserted into the ground, so that the whole furnace frame is more stable in structure.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (8)
1. A quenching furnace is characterized in that: the device comprises a base (1), wherein ground fixing pieces (2) are arranged at four corners of the base (1), the base (1) is fixedly connected with the ground through the ground fixing pieces (2), two first positioning plates (3) which are parallel to each other are arranged on the base (1), and two first limiting holes (5) are formed in the top end of each first positioning plate (3);
two parallel connecting rods (6) are arranged above the base (1), each connecting rod (6) penetrates through each first positioning plate (3) at the same time, and two ends of each connecting rod (6) are connected with the base (1) through limiting pieces (7) respectively;
a second positioning plate (8) is arranged above each first positioning plate (3), a plurality of four limiting seats (9) are arranged on the second positioning plate (8), each limiting seat (9) is respectively positioned right above each first limiting hole (5), a second limiting hole (10) matched with the first limiting hole (5) is arranged on each limiting seat (9), each second limiting hole (10) extends downwards from the top end of the limiting seat (9) and penetrates through the second positioning plate (8), the second positioning plate (8) is connected with the base (1), four corners of the bottom of the quenching furnace (11) are respectively provided with connecting discs (12), the bottom of each connecting disc (12) is respectively connected with the upper end of each limiting column (13), and the lower end of each limiting column (13) penetrates through the second limiting hole (10) and is positioned in the first limiting hole (5).
2. The quenching furnace of claim 1, wherein: the ground fixing piece (2) comprises a fixing plate (15), and the fixing plate (15) is fixed with the ground through a bolt.
3. The quenching furnace of claim 2, wherein: the bottom of the base (1) is provided with four fixing columns (17), and the bottom of each fixing column (17) is provided with a spine part (16).
4. The quenching furnace of claim 1, wherein: the limiting part (7) comprises a first limiting block (20), the middle part of the first limiting block (20) is connected with the connecting rod (6), second limiting blocks (21) perpendicular to the first limiting block (20) are arranged at two ends of the first limiting block (20), and the second limiting blocks (21) are detachably connected with the base (1) through first screws (22).
5. The quenching furnace of claim 1, wherein: positioning blocks (23) are arranged at four corners of each limiting seat (9), and each positioning block (23) is detachably connected with the second positioning plate (8) through a second screw (26).
6. The quenching furnace of claim 1, wherein: connecting blocks (27) are arranged on two sides of the second positioning plate (8), connecting columns (28) are arranged at the bottoms of the connecting blocks (27), and the lower ends of the connecting columns (28) are attached to the base (1) and connected with the base (1) through third screws (29).
7. The quenching furnace of claim 1, wherein: a positioning seat (30) is arranged in the middle of the second positioning plate (8), a positioning hole (31) is formed in the positioning seat (30), and a positioning column (32) matched with the positioning hole (31) is arranged at the bottom of the quenching furnace (11).
8. The quenching furnace of any of claims 1 to 7, wherein: and a lifting ring (33) is arranged at the top of the quenching furnace (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920717687.9U CN210048807U (en) | 2019-05-16 | 2019-05-16 | Quenching furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920717687.9U CN210048807U (en) | 2019-05-16 | 2019-05-16 | Quenching furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210048807U true CN210048807U (en) | 2020-02-11 |
Family
ID=69396363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920717687.9U Active CN210048807U (en) | 2019-05-16 | 2019-05-16 | Quenching furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210048807U (en) |
-
2019
- 2019-05-16 CN CN201920717687.9U patent/CN210048807U/en active Active
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