Drying furnace for brake disc
By designing a drying oven that includes a furnace body, conveyor line, heating components and fan components, hot air circulation and uniform flow are achieved. Combined with vibration damping components to reduce noise, the problems of complex structure, poor drying effect and high noise of existing drying equipment are solved, and stable and efficient brake disc drying and equipment life extension are realized.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2026-03-27
AI Technical Summary
Existing brake disc drying equipment has a complex structure, poor and unstable drying effect, high noise, and lacks vibration reduction and noise reduction design.
Design a drying oven that includes a furnace body, conveyor line, heating components, fan components, return air duct and circulation pipe to achieve hot air circulation and uniform flow, reduce noise through shock absorption components, and reduce friction loss by using ball bearing sliding fit.
It achieves fully automated, stable, and efficient drying of brake discs, reduces noise impact, and extends equipment lifespan.
Smart Images
Figure CN224050933U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to brake disc processing production technical field, especially in brake disc drying furnace. BACKGROUND
[0002] Brake disc (also called brake pad) is the most critical safety part in automobile braking system, and the brake effect is mainly determined by brake disc. The processing and production process of brake disc involves drying process, and the brake disc is dried.
[0003] The traditional drying process is mainly operated manually, which is time-consuming and labor-intensive, and the labor cost is high. At present, there are drying equipment on the market for automatic drying of brake disc, but its structure design is relatively complex, and the drying effect is poor and unstable. In addition, the existing drying equipment does not have a shock absorption and noise reduction design for the fan, resulting in a large noise, and the working performance of the fan is also affected in the long run. UTILITY MODEL CONTENTS
[0004] The utility model solves the technical problems: overcome the deficiency in the prior art, provide a kind of drying furnace for brake disc, and it is simple in structure design, fully automated, and the drying effect is good and stable, with shock absorption and noise reduction function.
[0005] The utility model solves the technical problems by adopting the technical scheme: a kind of drying furnace for brake disc, including the furnace body being set horizontally, the conveying line being set in the middle part of furnace body, the heating assembly and fan assembly being set at one side of furnace body, first return air pipe, second return air pipe and circulation pipe, the conveying line extends along the length direction of furnace body, and the heating assembly is communicated with the bottom of side wall of furnace body by first return air pipe;The fan assembly includes first support, bearing plate, shock absorption group and heat preservation fan, the bearing plate is arranged in parallel above first support, and the bottom end is connected with the top end of first support by shock absorption group, the heat preservation fan is installed on bearing plate, the heat preservation fan is communicated with the top wall of furnace body by second return air pipe, and the heating assembly is communicated with heat preservation fan by circulation pipe.
[0006] Further, the middle part of inner bottom wall of furnace body is provided with air inlet channel, and the front and rear ends of inner top wall are respectively provided with air outlet channel, the air inlet channel and air outlet channel extend along the length direction of furnace body, the front and rear sides of air inlet channel are respectively distributed with first ventilation hole, the bottom opposite sides of two air outlet channels are respectively distributed with second ventilation hole, the middle part of air inlet channel is communicated with first return air pipe, and the middle part of air outlet channel is communicated with second return air pipe.
[0007] Further, the left and right ends of top wall of furnace body are respectively provided with exhaust port, and a pair of explosion-proof port is arranged in the middle part.
[0008] Further, the heating assembly comprises a second support, a box body and a plurality of heating pipe groups, the box body is installed on the second support, and the plurality of heating pipe groups are arranged in the box body.
[0009] Further, a temperature measuring instrument is installed on the top plate of the box body.
[0010] Further, the inner wall of the box body is paved with a heat insulation pad.
[0011] Further, the inner walls of the first return air pipe, the second return air pipe and the circulating pipe are paved with rock wool.
[0012] Further, the damping group is a damping pad.
[0013] Further, the damping group comprises a base, a sliding disc, a spring, a guide rod and a connecting disc, the base is installed at the top end corner of the first support, the base is internally provided with a cavity, the sliding disc and the spring are arranged in the cavity, the sliding disc is in sliding fit with the cavity, the bottom end of the sliding disc is connected with the bottom wall of the cavity through the spring, the top end of the base is provided with a sliding hole in communication with the cavity, the guide rod is slidably penetrated through the sliding hole, the bottom end of the guide rod is connected with the top end of the sliding disc, and the connecting disc is installed at the bottom end corner of the bearing plate and connected with the top end of the guide rod.
[0014] Further, a plurality of grooves are formed in the peripheral wall of the sliding disc, and a plurality of balls are installed in the grooves.
[0015] The utility model discloses the beneficial effects are:
[0016] (1) the utility model discloses a heating assembly, fan assembly, first return air pipe, second return air pipe and the setting of circulating pipe, realize that hot air is constantly circulated between furnace body, heating assembly and fan assembly three, and continuously dry processing is carried out to the brake disc on the conveying line, and the drying effect is improved, and the drying effect is stable, and the setting is combined with the damping group, and the damping noise reduction of heat preservation fan in working is carried out, and the noise influence is reduced.
[0017] (2) the utility model discloses the setting of air inlet channel and air outlet channel makes the hot air in furnace body even flow, guarantees that all brake discs on the conveying line are fully dried, thereby further improve the drying effect.
[0018] (3) the utility model discloses the setting of ball makes the sliding fit between sliding disc and cavity, compared with sliding fit, reduces the friction coefficient, thereby reduces the friction loss, prolongs the service life. DRAWINGS
[0019] The utility model is further illustrated below in connection with the drawings and implementation.
[0020] Figure 1is the front view of the utility model;
[0021] Figure 2 is the side view of the first return air pipe in the utility model;
[0022] Figure 3 is the side view of the second return air pipe in the utility model;
[0023] Figure 4 is the top view of the utility model;
[0024] Figure 5 is the schematic view of the fan assembly in the utility model;
[0025] Figure 6 is the schematic view of the shock absorbing group in the utility model;
[0026] Figure 7 is the schematic view of the ball in the utility model.
[0027] In the drawing: 100, furnace body;110, exhaust port;120, explosion-proof port;200, conveying line;300, heating assembly;310, second support;320, box body;330, heating pipe group;340, temperature measuring instrument;400, fan assembly;410, first support;420, bearing plate;430, shock absorbing group;431, base;432, sliding disc;433, spring;434, guide rod;435, connecting disc;436, cavity;437, sliding hole;438, groove;439, ball;440, heat preservation fan;500, first return air pipe;600, second return air pipe;700, circulating pipe;800, air inlet channel;900, air outlet channel. DETAILED DESCRIPTION
[0028] The utility model will be further explained in connection with the drawings. These drawings are all simplified schematic views and only show the basic structure of the utility model in a schematic way, so they only show the components related to the utility model.
[0029] Example 1
[0030] As Figures 1-5As shown, a drying oven for brake disc includes a horizontally arranged oven body 100, a conveying line 200 arranged in the middle of the oven body 100, a heating assembly 300 and a fan assembly 400 arranged on one side of the oven body 100, a first return air pipe 500, a second return air pipe 600 and a circulating pipe 700, the conveying line 200 extends along the length direction of the oven body 100, the heating assembly 300 is communicated with the bottom of the side wall of the oven body 100 through the first return air pipe 500; the fan assembly 400 includes a first support 410, a bearing plate 420, a damping group 430 and a heat preservation fan 440, the bearing plate 420 is arranged in parallel above the first support 410, and the bottom end of the bearing plate 420 is connected with the top end of the first support 410 through the damping group 430, the heat preservation fan 440 is installed on the bearing plate 420, the heat preservation fan 440 is communicated with the top wall of the oven body 100 through the second return air pipe 600, and the heating assembly 300 is communicated with the heat preservation fan 440 through the circulating pipe 700. Through the arrangement of the heating assembly 300, the fan assembly 400, the first return air pipe 500, the second return air pipe 600 and the circulating pipe 700, the hot air is continuously circulated among the oven body 100, the heating assembly 300 and the fan assembly 400, and the brake discs on the conveying line 200 are continuously dried, which is completely automatic, improves the drying effect, and the drying effect is stable; in combination with the arrangement of the damping group 430, the heat preservation fan 440 in operation is damped and noise-reduced, and the noise influence is reduced. Specifically, the conveying line 200 is a prior art, which will not be described here; the damping group 430 is a damping pad.
[0031] As shown in Figure 2 and Figure 3 , the middle of the inner bottom wall of the oven body 100 is provided with an air inlet channel 800, and the front and rear ends of the inner top wall are respectively provided with air outlet channels 900, the air inlet channel 800 and the air outlet channels 900 extend along the length direction of the oven body 100, the front and rear sides of the air inlet channel 800 are respectively uniformly distributed with first ventilation holes, the opposite sides of the bottoms of the two air outlet channels 900 are respectively uniformly distributed with second ventilation holes, the middle of the air inlet channel 800 is communicated with the first return air pipe 500, and the middle of the air outlet channel 900 is communicated with the second return air pipe 600. Through the arrangement of the air inlet channel 800 and the air outlet channel 900, the hot air in the oven body 100 flows uniformly, ensuring that all the brake discs on the conveying line 200 are fully dried, thereby further improving the drying effect.
[0032] As shown in Figure 4 , the left and right ends of the top wall of the oven body 100 are respectively provided with exhaust ports 110 for discharging moisture in the oven body 100. A pair of explosion-proof ports 120 are arranged in the middle of the top wall of the oven body 100 to release pressure when the pressure in the oven body 100 is too high.
[0033] As shown in Figure 1 and Figure 5As shown, the heating assembly 300 comprises a second support 310, a box 320 and a heating pipe group 330, the box 320 is installed on the second support 310, and the heating pipe group 330 is arranged in the box 320. Specifically, the left end of the box 320 is communicated with the first return air pipe 500, and the right end thereof is communicated with the circulating pipe 700. The heating pipe group 330 reheats the hot air introduced into the box 320 by the heat preservation fan 440.
[0034] As shown in the drawings, the top plate of the box 320 is installed with a temperature measuring instrument 340 for real-time monitoring of the temperature in the box 320. The inner wall of the box 320 is paved with a heat insulation pad to avoid the influence of high temperature on the box 320. In order to monitor the temperature in the furnace body 100, the top wall of the furnace body 100 can also be installed with a temperature measuring instrument 340. Figure 5
[0035] The inner walls of the first return air pipe 500, the second return air pipe 600 and the circulating pipe 700 are paved with rock wool to preserve the heat of the hot air in the first return air pipe 500, the second return air pipe 600 and the circulating pipe 700, so as to avoid the loss of the temperature of the hot air.
[0036] In operation, the heating assembly 300 sends the heated hot air to the air inlet channel 800 through the first return air pipe 500, the hot air in the air inlet channel 800 enters the furnace body 100 through the first air vents on both sides of the air inlet channel 800, the hot air rising dries the brake disc on the conveying line 200, the fan assembly 400 is started, the hot air in the furnace body 100 enters the air outlet channel 900 through the second air vents, and then is introduced into the heating assembly 300 through the second return air pipe 600 and the circulating pipe 700 for circulation.
[0037] Embodiment 2
[0038] The difference between this embodiment and embodiment 1 is the specific structure of the damping group 430, as shown in the drawings, the damping group 430 in this embodiment comprises a base 431, a sliding disc 432, a spring 433, a guide rod 434 and a connecting disc 435, the base 431 is installed at the top end corner of the first support 410, the base 431 is provided with a cavity 436, the sliding disc 432 and the spring 433 are arranged in the cavity 436, the sliding disc 432 is in sliding fit with the cavity 436, and the bottom end thereof is connected with the bottom wall of the cavity 436 through the spring 433, the top end of the base 431 is provided with a sliding hole 437 communicated with the cavity 436, the guide rod 434 is slidably penetrated through the sliding hole 437, and the bottom end thereof is connected with the top end of the sliding disc 432, and the connecting disc 435 is installed at the bottom end corner of the bearing plate 420 and is connected with the top end of the guide rod 434. Figure 5 Figure 6
[0039] When the heat preservation fan 440 vibrates, the guide rod 434 slides along the sliding hole 437, and then synchronously drives the sliding disc 432 to slide in the cavity 436, the elastic deformation of the spring 433 provides damping for the sliding of the sliding disc 432, reduces the vibration amplitude, and thus realizes shock absorption and noise reduction.
[0040] Embodiment 3
[0041] This embodiment is improved on the basis of Embodiment 2, as shown in Figure 6 and Figure 7 In this embodiment, the peripheral wall of the sliding disc 432 is provided with a plurality of grooves 438, and the grooves 438 are provided with rolling balls 439, and the rolling balls 439 protrude from the grooves 438 and abut against the peripheral wall of the cavity 436. Through the arrangement of the rolling balls 439, the sliding disc 432 and the cavity 436 are rolling matched, compared with the sliding matching, the friction coefficient is reduced, thereby reducing the friction loss and prolonging the service life.
[0042] The above-mentioned embodiments only serve to illustrate the technical concept and characteristics of the utility model, and the purpose is to enable persons skilled in the art to understand the content of the utility model and implement it, and cannot limit the protection scope of the utility model, and any equivalent changes or modifications according to the spirit and essence of the utility model shall be covered within the protection scope of the utility model.
Claims
1. A drying furnace for brake discs, characterized in that: The utility model provides a kind of heating furnace, including transversely arranged furnace body (100), be arranged in the middle of furnace body (100) conveying line (200), heating assembly (300) and fan assembly (400) are arranged in the side of furnace body (100), first return air pipe (500), second return air pipe (600) and circulation pipe (700), the conveying line (200) extends along the length direction of furnace body (100), the heating assembly (300) is communicated with the sidewall bottom of furnace body (100) by first return air pipe (500);The fan assembly (400) includes first support (410), bearing plate (420), shock absorbing group (430) and heat preservation fan (440), the bearing plate (420) is arranged in parallel on the top of first support (410), and its bottom end is connected with the top end of first support (410) by shock absorbing group (430), the heat preservation fan (440) is installed on bearing plate (420), the heat preservation fan (440) is communicated with the top wall of furnace body (100) by second return air pipe (600), the heating assembly (300) is communicated with heat preservation fan (440) by circulation pipe (700).
2. The drying furnace for brake discs according to claim 1, characterized in that: The middle of the inner bottom wall of the furnace body (100) is provided with an air inlet channel (800), and the front and rear ends of the inner top wall are respectively provided with air outlet channels (900), the air inlet channel (800) and the air outlet channel (900) extend along the length direction of the furnace body (100), the front and rear sides of the air inlet channel (800) are respectively uniformly distributed with first ventilation holes, the bottom opposite sides of the two air outlet channels (900) are respectively uniformly distributed with second ventilation holes, the middle of the air inlet channel (800) is communicated with the first return air pipe (500), and the middle of the air outlet channel (900) is communicated with the second return air pipe (600).
3. The drying furnace for brake discs according to claim 1, characterized in that: The left and right ends of the top wall of the furnace body (100) are respectively provided with exhaust ports (110), and a pair of explosion-proof ports (120) are arranged in the middle.
4. The drying furnace for brake discs according to claim 1, characterized in that: The heating assembly (300) includes a second support (310), a box body (320) and a heating pipe group (330), the box body (320) is installed on the second support (310), and the heating pipe group (330) is arranged in the box body (320).
5. The drying furnace for brake discs according to claim 4, characterized in that: A temperature measuring instrument (340) is installed on the top plate of the box body (320).
6. The drying oven for brake discs according to claim 4, characterized in that: The inner wall of the box body (320) is paved with a heat insulation pad.
7. The drying oven for brake discs according to claim 1, characterized in that: The inner walls of the first return air pipe (500), the second return air pipe (600) and the circulation pipe (700) are paved with rock wool.
8. The drying oven for brake discs according to claim 1, characterized in that: The shock absorbing group (430) is a shock absorbing pad.
9. The drying oven for brake discs according to claim 1, characterized in that: The damping group (430) comprises a base (431), a sliding disc (432), a spring (433), a guide rod (434) and a connecting disc (435), the base (431) is installed at the top end corner of the first support (410), a cavity (436) is arranged in the base (431), the sliding disc (432) and the spring (433) are arranged in the cavity (436), the sliding disc (432) is in sliding fit with the cavity (436), and the bottom end of the sliding disc (432) is connected with the bottom wall of the cavity (436) through the spring (433), a sliding hole (437) in communication with the cavity (436) is formed in the top end of the base (431), the guide rod (434) is slidably penetrated through the sliding hole (437), and the bottom end of the guide rod (434) is connected with the top end of the sliding disc (432), and the connecting disc (435) is installed at the bottom end corner of the bearing plate (420) and is connected with the top end of the guide rod (434).
10. The drying oven for brake discs according to claim 9, characterized in that: A plurality of grooves (438) are formed in the peripheral wall of the sliding disc (432), and a plurality of rolling balls (439) are arranged in the grooves (438), and the rolling balls (439) protrude from the grooves (438) and abut against the peripheral wall of the cavity (436).