CN217103988U - Stainless steel heat treatment device convenient to business turn over material - Google Patents
Stainless steel heat treatment device convenient to business turn over material Download PDFInfo
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- CN217103988U CN217103988U CN202123417107.0U CN202123417107U CN217103988U CN 217103988 U CN217103988 U CN 217103988U CN 202123417107 U CN202123417107 U CN 202123417107U CN 217103988 U CN217103988 U CN 217103988U
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Abstract
The utility model provides a stainless steel heat treatment device convenient for feeding and discharging, which comprises a quenching bath, wherein two third walking tracks are symmetrically arranged at the bottom of the quenching bath, a second track flat car is placed on the third walking tracks, and track wheels at the bottom of the second track flat car are placed on the third walking tracks; fixing seats are vertically arranged at two ends of the bottom of the second rail flat car, the fixing seats penetrate through and are in threaded connection with a transmission screw rod, two quenching baths at two ends of the transmission screw rod are in rotary connection, a driving motor is arranged on the outer side of each quenching bath, and the driving motor is connected with one end of the transmission screw rod; and a hydraulic lifting mechanism is installed at the top of the second track flat car, and a bearing plate is horizontally installed at the top of the hydraulic lifting mechanism. The utility model discloses when using, drive the steel member through hydraulic pressure elevating system and flood in the quenching liquid, then with the steel member lifting, through second walking rail transport once more, easy operation, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of heat treatment device, especially indicate a stainless steel heat treatment device convenient to business turn over material.
Background
In the steel member heat treatment, when quenching the heating steel member, the steel member is taken out from the heating furnace, put on a rail car and carried to the quenching bath, then the steel member is hoisted by a crane, then the steel member is put into the quenching bath by a rotating hoisting arm for soaking and quenching, and in the hoisting process, the temperature of the steel member can be reduced, so that the quenching effect is influenced, and the steel member is hoisted again and put on the rail car after quenching is completed, and the process is complicated.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a stainless steel heat treatment device convenient for feeding and discharging.
The technical scheme of the utility model is realized like this: a stainless steel heat treatment device convenient for feeding and discharging comprises a quenching bath, wherein two third travelling rails are symmetrically arranged at the bottom of the quenching bath, a second rail flat car is placed on the third travelling rails, and rail wheels at the bottom of the second rail flat car are placed on the third travelling rails;
fixing seats are vertically arranged at two ends of the bottom of the second rail flat car, the fixing seats penetrate through and are in threaded connection with a transmission screw rod, two quenching baths at two ends of the transmission screw rod are in rotary connection, a driving motor is arranged on the outer side of each quenching bath, and the driving motor is connected with one end of the transmission screw rod;
a hydraulic lifting mechanism is installed at the top of the second track flat car, a bearing plate is horizontally installed at the top of the hydraulic lifting mechanism, and first walking tracks are symmetrically installed on two sides of the bearing plate;
the hydraulic lifting mechanism drives the bearing plate to extend to the highest position, the second walking track is in butt joint with the first walking track, and the first track flat car can move to the first walking track.
Preferably, the hydraulic lifting mechanism comprises second U-shaped frames arranged at four corners of the top surface of the second track flat car, the second U-shaped frames are connected with first driving arms through rotating shafts, rotating ports are formed in the tops of the first driving arms, the rotating ports are connected with second driving arms through rotating shafts, the tops of the second driving arms are provided with the first U-shaped frames through rotating shafts, and the first U-shaped frames are fixed at four corners of the bottom of the bearing plate respectively;
two second driving arms located at one end of each second track flat car are connected through reinforcing rods, a bearing seat is mounted in the middle of each reinforcing rod through a bearing, one side of each bearing seat is connected with a hydraulic lifting cylinder, the other end of each hydraulic lifting cylinder is connected with a third U-shaped frame through a rotating shaft, and the third U-shaped frames are fixed in the center of the top face of the second track flat car.
Preferably, a baffle is arranged at one end of the bearing plate, which is far away from the second walking track.
Preferably, clamping plates are arranged on two sides of the bearing plate, the bottoms of the clamping plates are located below the bearing plate, the bottoms of the clamping plates are connected with clamping hydraulic cylinders, the clamping hydraulic cylinders extend towards the center of the bottom of the bearing plate, the tail end of each clamping hydraulic cylinder is connected with a strip-shaped seat, the strip-shaped seats are fixed at the bottom of the bearing plate, connecting plates are connected into two sides of the bottom of each clamping hydraulic cylinder, guide rods are vertically arranged at the tail ends of the connecting plates, and the guide rods penetrate through the strip-shaped seats;
the clamping plates are positioned on two sides of the first rail flat car, and the side surface of the first rail flat car and the inner surface of the clamping plates are respectively provided with a clamping tooth vertically arranged downwards.
Preferably, a guide support shaft arranged parallel to the transmission screw is arranged above the transmission screw, the guide support shaft penetrates through the fixed seat, and two ends of the guide support shaft are fixed with the side wall of the quenching bath.
Compared with the prior art, the utility model discloses when using, the first track flatbed that is carrying the heating steel member can directly walk to the loading board on, then drive the steel member through hydraulic pressure elevating system and submerge in the quenching liquid, then with the steel member lifting, walk once more on the second walking track, conveniently transport the steel member, need not hang up in the quenching liquid at the submergence.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of a stainless steel heat treatment device convenient for feeding and discharging materials provided by the utility model.
Fig. 2 is the utility model provides a stainless steel heat treatment device's hydraulic pressure elevating system structural schematic convenient to business turn over material.
Fig. 3 is a schematic view of the connection structure between the hydraulic lifting mechanism and the bearing plate of the stainless steel heat treatment device convenient for feeding and discharging.
Fig. 4 is a schematic structural view of a first track flat car of the stainless steel heat treatment device convenient for feeding and discharging.
In the figure: the quenching bath comprises a quenching bath 1, a clamping plate 2, a first traveling rail 3, a loading plate 4, a first rail flat car 5, a second traveling rail 6, a baffle 7, a transmission screw 8, a third traveling rail 9, a second driving arm 10, a clamping hydraulic cylinder 11, a connecting plate 12, a driving motor 13, a first driving arm 14, a bearing seat 15, a first U-shaped frame 16, a fixed seat 17, a lifting hydraulic cylinder 18, a latch 19, a third U-shaped frame 20, a rotating port 21, a second rail flat car 22, a second U-shaped frame 23, a reinforcing rod 24, a guide rod 25, a strip-shaped seat 26 and a guide supporting shaft 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a stainless steel heat treatment device convenient for feeding and discharging comprises a quenching bath 1, wherein two third travelling rails 9 are symmetrically arranged at the bottom of the quenching bath 1, a second rail flat car 22 is placed on the third travelling rails 9, and rail wheels at the bottom of the second rail flat car 22 are placed on the third travelling rails 9, so that the second rail flat car 22 can travel along the third travelling rails 9;
a hydraulic lifting mechanism is arranged at the top of the second track flat car 22, a bearing plate 4 is horizontally arranged at the top of the hydraulic lifting mechanism, and first walking tracks 3 are symmetrically arranged on two sides of the bearing plate 4;
the utility model discloses still include two second walking tracks 6, be equipped with first track flatbed 5 on the second walking track 6, on second walking track 6 was arranged in to the rail wheel of 5 bottoms of first track flatbed, when hydraulic pressure elevating system drove loading board 4 and extended to the highest, second walking track 6 and 3 butt joints of first walking track, first track flatbed 5 portable to the first walking track 3 on.
It should be noted that, in the actual application process, the quenching bath 1 is arranged below the ground surface, the second walking rails 6 are installed on the ground surface around the quenching bath 1, the large-sized steel member is heated in the heating furnace and then is transported out by the rail cars, at this time, the first rail flat car 5 can be used as a transportation car for transporting the steel member, when the first rail flat car 5 is transported to the side of the quenching bath 1, the bearing plate 4 is lifted in advance, the third walking rail 9 is butted with the second walking rails 6, the first rail flat car 5 directly transports the steel member to the bearing plate 4, then the driving motor 13 drives the bearing plate 4 to move to the middle of the quenching bath 1, the hydraulic lifting mechanism descends, and the steel member is immersed in the quenching liquid.
Further, as shown in fig. 2, the hydraulic lifting mechanism includes second U-shaped frames 23 disposed at four corners of the top surface of the second rail flat car 22, the second U-shaped frames 23 are connected with first driving arms 14 through rotating shafts, the top of the first driving arms 14 is provided with rotating ports 21, the rotating ports 21 are connected with second driving arms 10 through rotating shafts, the top of the second driving arms 10 is provided with first U-shaped frames 16 through rotating shafts, and the first U-shaped frames 16 are respectively fixed at four corners of the bottom of the bearing plate 4;
the two second driving arms 10 positioned at one end of the second rail flat car 22 are connected through reinforcing rods 24, a bearing seat 15 is mounted in the middle of each reinforcing rod 24 through a bearing, one side of each bearing seat 15 is connected with a lifting hydraulic cylinder 18, the other end of each lifting hydraulic cylinder 18 is connected with a third U-shaped frame 20 through a rotating shaft, and the third U-shaped frames 20 are fixed at the center of the top surface of the second rail flat car 22.
Specifically, the second driving arm 10 and the first driving arm 14 are of a V-shaped structure bent inwards, so that when the hydraulic cylinder 18 extends, the second driving arm 10 and the first driving arm 14 are driven to open, the bearing plate 4 is lifted, and when the hydraulic cylinder 18 is shortened, the bearing plate can be driven to descend and immerse into the quenching liquid.
Furthermore, a baffle 7 is arranged at one end of the bearing plate 4 far away from the second walking rail 6, so that the first rail flat car 5 is prevented from falling off from the bearing plate 4.
Furthermore, the two sides of the bearing plate 4 are provided with the clamping plates 2, the bottom of each clamping plate 2 is positioned below the bearing plate 4, the bottom of each clamping plate 2 is connected with the clamping hydraulic cylinder 11, each clamping hydraulic cylinder 11 extends towards the center of the bottom of the bearing plate 4, the tail end of each clamping hydraulic cylinder 11 is connected with the strip-shaped seat 26, each strip-shaped seat 26 is fixed at the bottom of the bearing plate 4, the two sides of the bottom of each clamping plate 2 are internally connected with the connecting plates 12, the tail ends of the connecting plates 12 are vertically provided with the guide rods 25, and the guide rods 25 penetrate through the strip-shaped seats 26;
the clamping plates 2 are arranged on two sides of the first rail flat car 5, the side surfaces of the first rail flat car 5 and the inner surface of the clamping plates 2 are respectively provided with a vertical clamping tooth 19 which is arranged downwards, and when the first rail flat car 5 stops above the bearing plate 4, the clamping hydraulic cylinder 11 drives the clamping plates 2 to clamp the first rail flat car 5, so that the first rail flat car 5 is prevented from shaking.
Furthermore, a guide support shaft 27 is arranged above the transmission screw 8 in parallel, the guide support shaft 27 is arranged on the fixed seat 17 in a penetrating manner, two ends of the guide support shaft 27 are fixed with the side wall of the quenching bath 1, and the guide support shaft 27 can stabilize the motion posture of the second rail flat car 22.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A stainless steel heat treatment device convenient for feeding and discharging comprises a quenching bath (1) and is characterized in that two third walking rails (9) are symmetrically arranged at the bottom of the quenching bath (1), a second rail flat car (22) is placed on the third walking rails (9), and rail wheels at the bottom of the second rail flat car (22) are placed on the third walking rails (9);
fixing seats (17) are vertically arranged at two ends of the bottom of the second track flat car (22), the fixing seats (17) penetrate through and are in threaded connection with a transmission screw rod (8), two ends of the transmission screw rod (8) are rotatably connected with each other in a quenching tank (1), a driving motor (13) is arranged on the outer side of the quenching tank (1), and the driving motor (13) is connected with one end of the transmission screw rod (8);
a hydraulic lifting mechanism is installed at the top of the second track flat car (22), a bearing plate (4) is horizontally installed at the top of the hydraulic lifting mechanism, and first walking tracks (3) are symmetrically installed on two sides of the bearing plate (4);
still include two second walking tracks (6), be equipped with first track flatbed (5) on second walking track (6), on second walking track (6) were arranged in to the rail wheel of first track flatbed (5) bottom, when hydraulic lifting mechanism drove loading board (4) to extend to the highest, second walking track (6) and first walking track (3) butt joint, first track flatbed (5) can move to on first walking track (3).
2. The stainless steel heat treatment device convenient for feeding and discharging is characterized in that the hydraulic lifting mechanism comprises second U-shaped frames (23) arranged at four corners of the top surface of the second rail flat car (22), the second U-shaped frames (23) are connected with first driving arms (14) through rotating shafts, rotating openings (21) are formed in the tops of the first driving arms (14), the rotating openings (21) are connected with second driving arms (10) through rotating shafts, the tops of the second driving arms (10) are provided with first U-shaped frames (16) through rotating shafts, and the first U-shaped frames (16) are respectively fixed at four corners of the bottom of the bearing plate (4);
two second driving arms (10) located at one end of a second track flat car (22) are connected through reinforcing rods (24), a bearing seat (15) is installed in the middle of each reinforcing rod (24) through a bearing, one side of each bearing seat (15) is connected with a lifting hydraulic cylinder (18), the other end of each lifting hydraulic cylinder (18) is connected with a third U-shaped frame (20) through a rotating shaft, and the third U-shaped frames (20) are fixed in the center of the top face of the second track flat car (22).
3. The stainless steel heat treatment device convenient for feeding and discharging according to claim 1, characterized in that the end of the bearing plate (4) far away from the second walking rail (6) is provided with a baffle (7).
4. The stainless steel heat treatment device convenient for feeding and discharging of materials as claimed in claim 1, wherein clamping plates (2) are arranged on two sides of the bearing plate (4), the bottom of each clamping plate (2) is located below the bearing plate (4), the bottom of each clamping plate (2) is connected with a clamping hydraulic cylinder (11), each clamping hydraulic cylinder (11) extends towards the center of the bottom of the bearing plate (4), the tail end of each clamping hydraulic cylinder (11) is connected with a strip-shaped seat (26), each strip-shaped seat (26) is fixed at the bottom of the bearing plate (4), connecting plates (12) are connected in two sides of the bottom of each clamping plate (2), guide rods (25) are vertically arranged at the tail ends of the connecting plates (12), and the guide rods (25) penetrate through the strip-shaped seats (26);
the clamping plates (2) are positioned on two sides of the first rail flat car (5), and clamping teeth (19) which are vertically and downwards arranged are arranged on the side surface of the first rail flat car (5) and the inner surface of the clamping plates (2).
5. The stainless steel heat treatment device convenient for feeding and discharging according to claim 1, characterized in that a guide support shaft (27) is arranged above the transmission screw (8) and parallel to the transmission screw, the guide support shaft (27) is arranged on the fixed seat (17) in a penetrating way, and two ends of the guide support shaft (27) are fixed with the side wall of the quenching bath (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123417107.0U CN217103988U (en) | 2021-12-31 | 2021-12-31 | Stainless steel heat treatment device convenient to business turn over material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123417107.0U CN217103988U (en) | 2021-12-31 | 2021-12-31 | Stainless steel heat treatment device convenient to business turn over material |
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| Publication Number | Publication Date |
|---|---|
| CN217103988U true CN217103988U (en) | 2022-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123417107.0U Active CN217103988U (en) | 2021-12-31 | 2021-12-31 | Stainless steel heat treatment device convenient to business turn over material |
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| CN (1) | CN217103988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115386711A (en) * | 2022-09-19 | 2022-11-25 | 常州市利维铁路器材有限公司 | Processing quenching process and processing quenching device for rail clamp plate |
-
2021
- 2021-12-31 CN CN202123417107.0U patent/CN217103988U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115386711A (en) * | 2022-09-19 | 2022-11-25 | 常州市利维铁路器材有限公司 | Processing quenching process and processing quenching device for rail clamp plate |
| CN115386711B (en) * | 2022-09-19 | 2023-09-19 | 常州市利维铁路器材有限公司 | Rail clamping plate machining quenching process and machining quenching device |
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