CN210463995U - Bell-type trolley resistance furnace - Google Patents
Bell-type trolley resistance furnace Download PDFInfo
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- CN210463995U CN210463995U CN201921234871.4U CN201921234871U CN210463995U CN 210463995 U CN210463995 U CN 210463995U CN 201921234871 U CN201921234871 U CN 201921234871U CN 210463995 U CN210463995 U CN 210463995U
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- resistance furnace
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- push rod
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Abstract
The utility model discloses a bell jar formula platform truck resistance furnace, including bell jar resistance furnace, backup pad and supporting seat, bell jar resistance furnace includes double-deck furnace body, the top is provided with the thermocouple in the double-deck furnace body, be provided with heating resistor on the inner wall of double-deck furnace body, the welding has on the lateral wall of bell jar resistance furnace the backup pad, be provided with the uide bushing in the backup pad, backup pad lower extreme four corners department is provided with electric liquid push rod, electric liquid push rod lower extreme is provided with the supporting seat, the supporting seat upper end is provided with the guide post, be provided with the light rail on the supporting seat lateral wall. Has the advantages that: the utility model discloses a set up uide bushing and guide post, make the stability that bell jar resistance furnace reciprocated improve greatly, improved the stability of bell jar formula platform truck resistance furnace work, reduced the potential safety hazard.
Description
Technical Field
The utility model relates to a platform truck resistance furnace technical field, concretely relates to bell jar formula platform truck resistance furnace.
Background
The trolley resistance furnace is a national standard energy-saving periodic operation furnace, has a super energy-saving structure, adopts a fiber structure, saves electricity by up to 60 percent, adopts a composite high-aluminum ceramic nail group, a trolley anti-collision sealing brick, an automatic sealing trolley and a furnace door, is integrally connected with a rail, does not need basic installation, can be used on a horizontal ground, is mainly used for quenching, annealing and aging high-chromium and high-manganese steel castings, nodular cast iron, rollers, steel balls, 45 steel, stainless steel and the like and heat treatment of various mechanical parts, is a resistance furnace combining a bell-jar type resistance furnace and a trolley together, has better sealing effect and higher heat efficiency compared with a common trolley resistance furnace.
The existing bell-type trolley resistance furnace pulls the bell-type resistance furnace to move up and down in a mode of driving the hinge by the motor, the hinge is easy to damage due to long-term bearing and is easy to cause danger, and the existing bell-type trolley resistance furnace is difficult to keep stable when the bell-type resistance furnace is lifted, so that potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects in the prior art, the bell-type trolley resistance furnace is provided, and the problems that the bell-type resistance furnace is pulled to move up and down by the existing bell-type trolley resistance furnace in a mode of driving the hinge through the motor, the hinge is easy to damage and risk due to long-term bearing, and the bell-type resistance furnace is difficult to keep stable and has potential safety hazards during lifting are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a bell jar formula platform truck resistance furnace, including bell jar resistance furnace, backup pad and supporting seat, bell jar resistance furnace includes double-deck furnace body, the top is provided with the thermocouple in the double-deck furnace body, be provided with heating resistor on the inner wall of double-deck furnace body, the welding has on the lateral wall of bell jar resistance furnace the backup pad, be provided with the uide bushing in the backup pad, backup pad lower extreme four corners department is provided with electric liquid push rod, electric liquid push rod lower extreme is provided with the supporting seat, the supporting seat upper end is provided with the guide post, be provided with the light rail on the supporting seat lateral wall.
Further, the light rail top is provided with the platform truck, it is connected with the gyro wheel to rotate on the platform truck, there is the plummer platform on platform truck upper end one side through bolted connection, the plummer periphery is provided with the seal groove, it has crashproof sealed brick to embed on the seal groove.
By adopting the technical scheme, the trolley is in the prior art, the trolley adopts a self-propelled structure, the speed reducer transmission chain wheel drives the roller to walk on the light rail, and the anti-collision sealing brick has good shock absorption performance and sealing performance and can prevent the bell jar resistance furnace from being damaged.
Furthermore, the seal groove is formed in the trolley, and the roller is rotatably connected with the light rail.
By adopting the technical scheme, the sealing groove is internally provided with the sealing sand besides the anti-collision sealing brick, so that the sealing groove has good sealing property.
Furthermore, the thermocouple and the heating resistor are connected with the double-layer furnace body through screws, and the guide sleeve is in interference connection with the support plate.
By adopting the technical scheme, the thermocouple is electrically connected with external control equipment, is a commonly used temperature measuring element in a temperature measuring instrument, directly measures temperature, converts a temperature signal into a thermal electromotive force signal, converts the temperature into the temperature of a measured medium through an electric instrument, and feeds the temperature back to the external control equipment, the thermal resistor can be controlled by the external control equipment to heat the double-layer furnace body to the required temperature by using electric power, and the guide sleeve is made of wear-resistant materials.
Furthermore, the electro-hydraulic push rod is connected with the supporting seat through a bolt, and the electro-hydraulic push rod is connected with the supporting plate in an inserting mode.
By adopting the technical scheme, the electro-hydraulic push rod is in the prior art, and the bell jar resistance furnace can be driven by the support plate to move up and down when the electro-hydraulic push rod works.
Furthermore, the guide post with the supporting seat welding, the guide post with uide bushing sliding connection.
By adopting the technical scheme, the guide post can be matched with the guide sleeve to guide the support seat and the bell-jar resistance furnace, so that the bell-jar resistance furnace is more stable when moving up and down.
Further, the light rail is connected with the supporting seat through a bolt.
By adopting the technical scheme, the trolley can move along a fixed line through the light rail.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. in order to solve the problems that the existing bell-type trolley resistance furnace pulls the bell-type resistance furnace to move up and down in a mode of driving a hinge through a motor, the hinge is easy to damage due to long-term bearing, and danger is easy to occur, the utility model discloses a set up an electro-hydraulic push rod and a support plate, so that the electro-hydraulic push rod can drive the bell-type resistance furnace to move up and down through the support plate, and the moving speed of the electro-hydraulic push rod is controllable, so that the impact received by the bell-type resistance furnace is greatly reduced, and the service life of the bell;
2. for solving current bell jar formula platform truck resistance furnace and being difficult to make bell jar resistance furnace remain stable when going up and down bell jar resistance furnace, have the problem of potential safety hazard, the utility model discloses a set up uide bushing and guide post, make the stability that bell jar resistance furnace reciprocated improve greatly, improved the stability of bell jar formula platform truck resistance furnace work, reduced the potential safety hazard.
Drawings
FIG. 1 is a schematic structural view of a bell-type trolley resistance furnace according to the present invention;
FIG. 2 is a cross-sectional view of a bell jar type electric resistance furnace of a bell jar type trolley electric resistance furnace according to the present invention;
fig. 3 is a top view of a trolley in a bell-type trolley resistance furnace according to the present invention.
The reference numerals are explained below:
1. a bell jar resistance furnace; 2. a double-layer furnace body; 3. a thermocouple; 4. a heating resistor; 5. a support plate; 6. a guide sleeve; 7. an electro-hydraulic push rod; 8. a supporting seat; 9. a guide post; 10. a light rail; 11. a trolley; 12. a roller; 13. a bearing table; 14. a sealing groove; 15. anti-collision sealing brick.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, a bell-type trolley resistance furnace comprises a bell-type resistance furnace 1, a support plate 5 and a support seat 8, wherein the bell-type resistance furnace 1 comprises a double-layer furnace body 2, a thermocouple 3 is arranged at the top end in the double-layer furnace body 2, a heating resistor 4 is arranged on the inner wall of the double-layer furnace body 2, the support plate 5 is welded on the side wall of the bell-type resistance furnace 1, a guide sleeve 6 is arranged on the support plate 5, an electro-hydraulic push rod 7 is arranged at the four corners of the lower end of the support plate 5, the support seat 8 is arranged at the lower end of the electro-hydraulic push rod 7, a guide column 9 is arranged at.
As shown in fig. 1 and 3, a trolley 11 is arranged above the light rail 10, a roller 12 is rotatably connected to the trolley 11, a bearing platform 13 is connected to one side of the upper end of the trolley 11 through a bolt, a sealing groove 14 is arranged on the periphery of the bearing platform 13, an anti-collision sealing brick 15 is embedded in the sealing groove 14, the trolley 11 is in the prior art and adopts a self-propelled structure, the roller 12 is driven by a speed reducer transmission chain wheel to travel on the light rail 10, and the anti-collision sealing brick 15 has good damping performance and sealing performance and can prevent the bell jar resistance furnace 1 from being damaged.
As shown in fig. 1 and 3, a sealing groove 14 is formed on the trolley 11, the roller 12 is rotatably connected with the light rail 10, and sealing sand is filled in the sealing groove 14 in addition to the anti-collision sealing brick 15, so that the sealing device has good sealing performance.
As shown in fig. 1 and 2, the thermocouple 3 and the heating resistor 4 are connected with the double-layer furnace body 2 through screws, the guide sleeve 6 is connected with the support plate 5 in an interference manner, the thermocouple 3 is electrically connected with external control equipment, is a commonly used temperature measuring element in a temperature measuring instrument, directly measures temperature, converts a temperature signal into a thermal electromotive force signal, converts the temperature into the temperature of a measured medium through an electric instrument, feeds the temperature back to the external control equipment, the thermal resistor can be controlled by the external control equipment to heat the interior of the double-layer furnace body 2 to the required temperature by using electric power, and the guide sleeve 6 is made of wear-resistant materials.
As shown in figure 1, an electro-hydraulic push rod 7 is connected with a supporting seat 8 through a bolt, the electro-hydraulic push rod 7 is connected with a supporting plate 5 in an inserting mode, the electro-hydraulic push rod 7 is in the prior art, and the electro-hydraulic push rod 7 can drive the bell jar resistance furnace 1 to move up and down through the supporting plate 5 during working.
As shown in fig. 1, the guide posts 9 are welded with the support base 8, the guide posts 9 are slidably connected with the guide sleeve 6, and the guide posts 9 can cooperate with the guide sleeve 6 to guide the support base 8 and the bell-jar resistance furnace 1, so that the bell-jar resistance furnace 1 can be more stable when moving up and down.
As shown in fig. 1, the light rail 10 is connected to the support base 8 by bolts, and the carriage 11 is movable along a fixed line by the light rail 10.
The utility model provides a bell jar formula platform truck resistance furnace's theory of operation: the bell-jar type trolley 11 uses an external power supply and is controlled by external control equipment, the trolley 11 is the prior art and adopts a self-propelled structure, a speed reducer transmission chain wheel drives a roller 12 to walk on a light rail 10, an anti-collision sealing brick 15 has good shock absorption performance and sealing performance and can prevent the bell-jar type resistance furnace 1 from being damaged, a bearing platform 13 is made of refractory materials, when the bell-jar type trolley 11 is used for quenching and other processing treatment of a workpiece, the workpiece can be placed on the bearing platform 13, the bearing platform 13 is moved to the position under the bell-jar type resistance furnace 1 through the external control equipment control trolley 11, an electro-hydraulic push rod 7 can drive the bell-jar type resistance furnace 1 to move up and down through a supporting plate 5 during working, a guide sleeve 6 is made of wear-resistant materials, a guide column 9 can cooperate with the guide sleeve 6 to play a guide role for a supporting seat 8 and the bell-jar type resistance furnace 1, so that the bell-jar type resistance furnace 1 is more stable when moving, the electric hydraulic push rod 7 drives the bell jar resistance furnace 1 to move downwards and insert into the sealing groove 14, sealing sand is filled in the sealing groove 14 besides the anti-collision sealing brick 15, the sealing sand has good sealing performance, the thermocouple 3 is electrically connected with external control equipment and is a commonly used temperature measuring element in a temperature measuring instrument, the temperature measuring element directly measures temperature and converts a temperature signal into a thermal electromotive force signal, the thermal electromotive force signal is converted into the temperature of a measured medium through the electric instrument and is fed back to the external control equipment, the thermal resistor can be controlled by the external control equipment to heat the interior of the double-layer furnace body 2 to the required temperature by using electric power, the electric hydraulic push rod 7 is controlled to lift the bell jar resistance furnace 1 after a workpiece is processed, and the workpiece is moved to the next working procedure by the control trolley 11.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. The utility model provides a bell jar formula platform truck resistance furnace which characterized in that: the furnace comprises a bell jar resistance furnace (1), a support plate (5) and a support seat (8), wherein the bell jar resistance furnace (1) comprises a double-layer furnace body (2), a thermocouple (3) is arranged at the top end in the double-layer furnace body (2), a heating resistor (4) is arranged on the inner wall of the double-layer furnace body (2), the support plate (5) is welded on the side wall of the bell jar resistance furnace (1), a guide sleeve (6) is arranged on the support plate (5), an electro-hydraulic push rod (7) is arranged at the four corners of the lower end of the support plate (5), the support seat (8) is arranged at the lower end of the electro-hydraulic push rod (7), a guide column (9) is arranged at the upper end of the support seat (8), and a light rail (.
2. The bell-type trolley resistance furnace according to claim 1, wherein: light rail (10) top is provided with platform truck (11), it is connected with gyro wheel (12) to rotate on platform truck (11), there is plummer (13) platform one side on platform truck (11) upper end through bolted connection, plummer (13) periphery is provided with seal groove (14), it has crashproof sealing brick (15) to inlay on seal groove (14).
3. The bell-type bogie electric resistance furnace of claim 2, wherein: the sealing groove (14) is formed in the trolley (11), and the roller (12) is rotatably connected with the light rail (10).
4. The bell-type trolley resistance furnace according to claim 1, wherein: the thermocouple (3) and the heating resistor (4) are connected with the double-layer furnace body (2) through screws, and the guide sleeve (6) is in interference connection with the support plate (5).
5. The bell-type trolley resistance furnace according to claim 1, wherein: the electro-hydraulic push rod (7) is connected with the supporting seat (8) through a bolt, and the electro-hydraulic push rod (7) is connected with the supporting plate (5) in an inserting mode.
6. The bell-type trolley resistance furnace according to claim 1, wherein: the guide post (9) is welded with the supporting seat (8), and the guide post (9) is connected with the guide sleeve (6) in a sliding mode.
7. The bell-type trolley resistance furnace according to claim 1, wherein: the light rail (10) is connected with the supporting seat (8) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921234871.4U CN210463995U (en) | 2019-08-01 | 2019-08-01 | Bell-type trolley resistance furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921234871.4U CN210463995U (en) | 2019-08-01 | 2019-08-01 | Bell-type trolley resistance furnace |
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| Publication Number | Publication Date |
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| CN210463995U true CN210463995U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921234871.4U Active CN210463995U (en) | 2019-08-01 | 2019-08-01 | Bell-type trolley resistance furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883895A (en) * | 2021-09-10 | 2022-01-04 | 杭州中欣晶圆半导体股份有限公司 | Annealing furnace device and method capable of minimally increasing silicon wafer metal |
-
2019
- 2019-08-01 CN CN201921234871.4U patent/CN210463995U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883895A (en) * | 2021-09-10 | 2022-01-04 | 杭州中欣晶圆半导体股份有限公司 | Annealing furnace device and method capable of minimally increasing silicon wafer metal |
| CN113883895B (en) * | 2021-09-10 | 2024-03-01 | 杭州中欣晶圆半导体股份有限公司 | Annealing furnace device capable of minimally increasing silicon sheet metal and method thereof |
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