Heating device for coupler knuckle casting

Abstract

The heating device for coupler knuckle casting comprises a heating bin and a base, a set of electric control telescopic frames are installed at the top end in the heating bin, the front side and the rear side of the bottom end in the heating bin are each provided with a sliding rail groove in a digging mode, a plurality of evenly-distributed movable land wheels are installed at the corners of the bottom end of the base, and a containing frame is horizontally installed in the middle of the upper end of the base. A plurality of partition plates are laid in the containing frame at equal intervals, the containing frame is divided into a plurality of independent containing grooves through the partition plates, a plurality of sets of sleeves are installed on the left inner wall and the right inner wall of each containing groove, small baffles are installed between the front sleeves and the rear sleeves, and spring rods are embedded in the sides, oppositely extending, of the sleeves; a clamping piece is installed at the end, extending out of the sleeve, of the spring rod, and an electric heater is installed at the output end of the electric control telescopic frame and further provided with a temperature sensor. According to the heating device, the heating temperature can be mastered, regulated and controlled, a plurality of coupler knuckles can be heated at the same time, and the heating efficiency of the coupler knuckles is improved.

Description

Technical Field

[0001] The utility model relates to a mechanical parts processing device, in particular to a heating device for hook tongue casting. Background Art

[0002] A coupler refers to the hooks at both ends of a train car or locomotive, which connect the locomotive and the vehicle or the vehicle and the vehicle, transmit traction and impact force, and keep a certain distance between the vehicles. The hook tongue is an important part of the railway freight car hook buffer device used to connect the coupler and transmit the bearing capacity. The hook tongue is manufactured in various ways, among which casting is one of the commonly used processing methods. During the casting process, the hook tongue often needs to be heated to facilitate shaping.

[0003] The existing heating device can only heat a single hook tongue when in use, resulting in poor processing work of the hook tongue, and the lack of limiting the hook tongue will affect the heating effect of the hook body; the heating device cannot adjust the heating temperature according to different types of hook tongues, which reduces the heating efficiency of the hook tongue and cannot meet actual use requirements, and the subsequent use of the hook tongue will be affected. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a heating device for hook knuckle casting.

[0005] According to the technical solution provided in the embodiments of this application,

[0006] The top of the base is provided with a toothed plate, and the toothed plate ...

[0007] Further, the electrically controlled telescopic frames are arranged in groups of two and are symmetrically arranged on the left and right sides, and an electric heater is installed at the output end of the electrically controlled telescopic frames.

[0008] Furthermore, a temperature sensor is installed on the electric heater, and the temperature sensor and the electric heater are connected to the control panel through an electric control circuit. An electric heat transfer circuit is provided on the electric heater and passes through the wire slot to be connected to the power storage box.

[0009] In summary, the beneficial effects of this application are:

[0010] 1. By setting the electric-controlled telescopic frame 11, the electric heater 12, the temperature sensor 13, the power storage box 14 and the control panel 16, the user adjusts the electric-controlled telescopic frame 11 through the control panel 16, so as to raise or lower the electric heater 12 to a suitable position, start the power storage box 14, and convert the electric energy into heat energy through the electrical heat transfer line in the wire groove 15 and input it into the electric heater 12. The electric heater 12 is suspended above the placement frame 5 and heats the internal hook tongue. The temperature sensor 13 monitors the heating temperature in real time, and can adjust the placement height of the electric heater 12. The distance between the hook tongue and the electric heater 12 is adjusted according to different types of hook tongues. The hook tongue can heat up quickly. The temperature sensor 13 transmits the real-time monitored heating temperature to the control panel 16. The user can master the heating temperature, which is convenient for adjusting the temperature and improving the heating efficiency of the hook tongue. It can meet actual use needs and provide guarantee for the subsequent use of the hook tongue.

[0011] Second, by setting a placement frame 5 and a clamping card 10, the placement frame 5 is divided into a plurality of independent placement grooves 7 by a partition 6, and a plurality of sets of sleeves 9 are installed on the left and right inner walls of each placement groove 7, and a small baffle 601 is installed between the front and rear adjacent sleeves 9, so that a plurality of independent areas are formed in each placement groove 7 by the small baffle 601, and each hook tongue can be placed separately, and will not interfere with each other during heating, so as to further improve the heating effect, and a spring rod 901 is embedded in the side extending to the opposite side of the sleeve 9, and a clamping card 10 is installed at one end of the spring rod 901 extending out of the sleeve, and the clamp The bayonet groove dug on the card holding component 10 is adapted to the hook tongue. The clamping card 10 can fix the hook tongue, the hook tongue can be heated stably, and multiple hook tongues can be heated at the same time. The processing of the hook tongue is improved, and a corresponding label plate 8 is installed on the front side of each placement groove 7 and at the upper end of the placement frame 5. After hook tongues of different specifications or categories are placed in the placement frame 5, the corresponding labels are affixed to the label plate 8, which can help users distinguish the hook tongues. After heating is completed and cooling, they can be quickly taken out, which effectively avoids confusion and improves practical performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the front sectional structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the top view of the structure of the placement frame in the utility model.

[0016] Numbers in the figure: heating chamber-1, slide rail groove-2, base-3, side plate-301, movable ground wheel-4, placement frame-5, partition-6, small baffle-601, placement groove-7, label plate-8, sleeve-9, spring rod-901, clamping card-10, electric control telescopic frame-11, electric heater-12, temperature sensor-13, battery box-14, wire trough-15, control panel-16. DETAILED DESCRIPTION

[0017] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0018] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0019] like Figure 1 , Figure 2 and Figure 3 As shown, a heating device for hook tongue casting,

[0020] A group of electric control telescopic frames 11 are installed at the top of the heating chamber 1, a battery box 14 is installed at the top of the heating chamber 1, a control panel 16 is mounted on the front outer side of the heating chamber 1, a guide ramp is provided at the bottom of the left outer side of the heating chamber 1, a slide rail groove 2 is dug on both sides of the front and rear ends of the bottom of the heating chamber 1, a wire groove 15 is dug in the middle of the top of the heating chamber 1, a plurality of evenly distributed mobile wheels 4 are installed at the bottom corners of the base 3, a side plate 301 is vertically installed at the upper left end of the base 3, a placement frame 5 is horizontally installed in the middle of the upper end of the base 3, the wheel body parts of the mobile wheels 4 are all extended into the corresponding slide rail grooves 2, and the mobile wheels 4 are equipped with brakes (not shown in the figure in this article), and the interior of the placement frame 5, etc. A plurality of partitions 6 are laid at a distance, and the placement frame 5 is divided into a plurality of independent placement grooves 7 by the partitions 6. A plurality of sets of sleeves 9 are installed on the left and right inner walls of each placement groove 7. A small baffle 601 is installed between the front and rear adjacent sleeves 9. A spring rod 901 is embedded in the side of the sleeve 9 extending to the opposite side. A clamping card 10 is installed at the end of the spring rod 901 extending out of the sleeve 9. An electric heater 12 is installed at the output end of the electric control telescopic frame 11. A temperature sensor 13 is also installed on the electric heater 12. The temperature sensor 13 and the electric heater 12 are connected to the control panel 16 through an electric control circuit. An electrical heat transfer circuit is provided on the electric heater 12 and passes through the wire groove 15 to be connected to the battery box 14.

[0021] Embodiment 1:

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, the placement frame 5 is divided into a plurality of independent placement grooves 7 by a partition 6, and a plurality of groups of sleeves 9 are installed on the left and right inner walls of each placement groove 7, and a small baffle 601 is installed between the front and rear adjacent sleeves 9, so that a plurality of independent areas are formed in each placement groove 7 by the small baffle 601, and each hook tongue can be placed separately, and will not interfere with each other during heating, thereby further improving the heating effect, and a spring rod 901 is embedded in the side extending to the opposite side of the sleeve 9, and a clamping card 10 is installed at one end of the spring rod 901 extending out of the sleeve, and the bayonet groove dug on the clamping card 10 is adapted to the hook tongue, and the clamping card 10 can fix the hook tongue, and the hook tongue can be heated stably, and the heating of multiple hook tongues at the same time is also achieved, and the processing of the hook tongue is improved, and a corresponding label plate 8 is installed on the front side of each placement groove 7 and at the upper end of the placement frame 5, and after hook tongues of different specifications or categories are placed in the placement frame 5, a corresponding label is affixed on the label plate 8, so that the user can distinguish the hook tongue, and can quickly take it out after heating is completed and cooling, effectively avoiding confusion and improving practical performance.

[0023] like Figure 1 , Figure 2 and Figure 3As shown, after the hook tongue is fixed on the placement frame 5, the user adjusts the electric control telescopic frame 11 through the control panel 16, so as to raise or lower the electric heater 12 to an appropriate position. The base 3, the side panel 301 and the movable ground wheel 4 form a mobile device. The placement frame 5 is pushed into the heating chamber 1 by pushing up the handrail of the side panel 301, and the storage box 14 is started. The electric energy is converted into heat energy through the electrical heat transfer line in the wire groove 15 and input into the electric heater 12. The electric heater 12 is suspended above the placement frame 5 and heats the internal hook tongue. The temperature sensor 13 monitors the heating temperature in real time, and can adjust the placement height of the electric heater 12. The distance between the hook tongue and the electric heater 12 is adjusted according to different types of hook tongues. The hook tongue can heat up quickly. The temperature sensor 13 transmits the real-time monitored heating temperature to the control panel 16. The user can master the heating temperature, which is convenient for adjusting the temperature and improving the heating efficiency of the hook tongue. It can meet actual use needs and provide guarantee for the subsequent use of the hook tongue.

[0024] The above description is only an explanation of the preferred embodiments of the present application and the technical principles and other schemes used. At the same time, the scope of the utility model involved in the present application is not limited to the technical scheme formed by a specific combination of the above technical features, but also includes other technical schemes formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) to form a technical scheme.

Claims

1. A heating device for hook knuckle casting, comprising a heating chamber (1) and a base (3), wherein: A group of electric control telescopic frames (11) are installed at the top of the heating chamber (1), a power storage box (14) is installed at the top of the heating chamber (1), a control panel (16) is mounted on the front outer side of the heating chamber (1), a guide ramp is provided at the bottom of the left outer side of the heating chamber (1), a slide rail groove (2) is dug at both the front and rear sides of the bottom end of the heating chamber (1), and a wire groove (15) is dug in the middle of the top of the heating chamber (1); A plurality of evenly distributed movable wheels (4) are installed at the bottom corners of the base (3); a side plate (301) is vertically installed at the upper left end of the base (3); and a placement frame (5) is horizontally installed at the middle of the upper end of the base (3); The wheel body parts of the movable ground wheels (4) are all extended and placed in the corresponding slide rail grooves (2); A plurality of partitions (6) are laid at equal intervals inside the placement frame (5), and the placement frame (5) is divided into a plurality of independent placement grooves (7) by the partitions (6), and a plurality of sets of sleeves (9) are installed on the left and right inner walls of each placement groove (7); A small baffle (601) is installed between the front and rear adjacent sleeves (9), a spring rod (901) is embedded in one side of the sleeve (9) extending in an opposite direction, and a clamping fixture (10) is installed at one end of the spring rod (901) extending out of the sleeve (9); An electric heater (12) is installed at the output end of the electric control telescopic frame (11), and a temperature sensor (13) is also installed on the electric heater (12).

2. A heating device for hook knuckle casting according to claim 1, characterized in that: The two ends of the slide rail groove (2) extend in opposite directions and penetrate the left and right sides of the heating chamber (1), and a push handle is installed on the upper left outer side of the side plate (301).

3. A heating device for hook knuckle casting according to claim 1, characterized in that: The bayonet groove excavated on the clamping clamp (10) is matched with the hook tongue.

4. A heating device for hook knuckle casting according to claim 1, characterized in that: The electrically controlled telescopic frames (11) are arranged in groups of two and are symmetrically arranged on the left and right.

5. A heating device for hook knuckle casting according to claim 1, characterized in that: The temperature sensor (13) and the electric heater (12) are connected to the control panel (16) via an electric control circuit; the electric heater (12) is provided with an electric heat transfer circuit and passes through the wire slot (15) to be connected to the power storage box (14).

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