CN203956044U - Mobile cooling device - Google Patents

Abstract

The utility model discloses the Mobile cooling device that a kind of centrifugal founding is used, comprise carriage, upper inlet pipeline, with the upper water injector of upper water jet, water fender, lower inlet pipeline, with lower water injector and the running gear of lower water jet, described upper inlet pipeline is communicated with upper water injector, described lower inlet pipeline is communicated with lower water injector, upper water injector and lower water injector are separately fixed at the upper and lower in carriage, upper water injector and lower water injector are arranged face-to-face, water fender is fixed on the bottom in carriage, the height of water fender is higher than the top of lower water injector, described running gear is contained in the bottom of carriage.The process for cooling process that the utility model is simple in structure, can be applicable to the centrifugal founding steel backing of eddy-current heating-particle Pot metal bimetallic blank.

Description

Mobile Cooling Unit

technical field

The utility model relates to a cooling device, in particular to a cooling device for manufacturing a bimetal sliding bearing blank by a centrifugal casting method.

Background technique

The process of induction heating-particle centrifugal casting steel-backed copper-lead alloy bimetallic sliding bearing blanks can be referred to as two processes of heating and cooling. Due to the limited working position, both the cooling device and the heating device should be mobile devices. During the cooling process, due to the influence of the high-temperature environment, the cooling device needs to withstand a certain high temperature, and the cooling time should be easy to control. Most of the conventional cooling devices are fixed, and the process of induction heating-particle centrifugal casting process is not fully considered. It is difficult to meet the requirements of the working conditions by direct application. The cooling device in the metal sliding bearing blank process is the prerequisite for producing qualified bimetallic sliding bearing blanks, and has certain economic and social benefits.

Contents of the invention

The purpose of the utility model is to provide a mobile cooling device with simple structure and suitable for induction heating-particle centrifugal casting steel-backed copper-lead alloy bimetal blank cooling.

In order to achieve the purpose of the above invention, the technical solution of the utility model is: a mobile cooling device, including a support frame, an upper water inlet pipeline, an upper water spray device with an upper water spray port, a water retaining plate, a lower water inlet pipeline, A lower water spray device and a walking device with a lower water spray port, the upper water inlet pipeline communicates with the upper water spray device, the lower water inlet pipeline communicates with the lower water spray device, and the upper water spray device and the lower water spray device respectively The upper and lower parts of the support frame are fixed, the upper water spray device and the lower water spray device are arranged face to face, the water baffle is fixed at the lower part of the support frame, the height of the water baffle is higher than the top of the lower water spray device, the walking The device is mounted on the lower part of the support frame.

The size and shape of the upper water spraying device and the lower water spraying device are the same, and they are located on the same central line.

There are several upper water spray ports and lower water spray ports, which are evenly distributed.

The walking device includes a support rod and a pulley, the upper end of the support rod is fixedly connected to the bottom of the support frame, and the pulley is mounted on the lower part of the support rod, and there are two or more than two walking devices.

The water retaining plate is in the shape of an arc tile, and its top height is more than 30mm higher than the top of the lower water spraying device, and the lower water spraying device is located in the arc-shaped concave cavity of the water retaining plate.

After adopting the above structure, compared with the prior art, the utility model has a simple structure, is convenient to move and control the process and time, and the support frame can be made of epoxy resin board, which can withstand certain high temperature and insulation, and has high safety, and can be applied to Induction heating-particle centrifugal casting steel-backed copper-lead alloy bimetal blank cooling also has the advantages of simple operation and low cost.

Description of drawings

Below in conjunction with the embodiment that accompanying drawing provides, the utility model is described in further detail.

Fig. 1 is the structural representation of mobile cooling device of the present utility model;

Fig. 2 is a left side view of Fig. 1 .

Detailed ways

As shown in Figures 1 and 2, the mobile cooling device of the present invention includes a support frame 4, an upper water inlet pipeline 1, an upper water spray device 2 with an upper water spray port 3, a water retaining plate 5, and a lower water inlet pipeline 7. The lower water spray device 6 and the walking device with the lower water spray port 10, the upper water inlet pipeline 1 communicates with the upper water spray device 2, the lower water inlet pipeline 7 communicates with the lower water spray device 6, and the upper water inlet pipeline 7 communicates with the lower water spray device 6. The water device 2 and the lower water spray device 6 are respectively fixed on the upper part and the lower part of the support frame 4, the upper water spray device 2 and the lower water spray device 6 are arranged face to face, and the water retaining plate 5 is fixed on the lower part of the support frame 4 to block the water. The height of the plate 5 is higher than the top of the lower sprinkler 6 , which is mounted on the lower part of the support frame 4 .

As shown in Figures 1 and 2, the size and shape of the upper water spray device 2 and the lower water spray device 6 are the same, and they are located on the same center line.

As shown in Figures 1 and 2, there are several upper water spray openings 3 and lower water spray openings 10, which are evenly distributed.

As shown in Figures 1 and 2, the walking device includes a support rod 8 and a pulley 9, the upper end of the support rod 8 is fixedly connected to the bottom of the support frame 4, and the pulley 9 is mounted on the bottom of the support rod 8, and the walking device is two or two or more.

As shown in Figures 1 and 2, the water retaining plate 5 is in the shape of an arc tile, and its top height is higher than the top of the lower water spray device 6 by more than 30mm. Shaped cavity 11.

The utility model is simple in structure, low in cost, and can withstand high-temperature environment operations; the establishment of the upper and lower water spray devices 2, 6 can adjust the water spray time of the upper and lower water spray ports 3, 10, and can ensure the cooling process of the bimetallic blank uniformity. The support frame 4 is made of epoxy resin board, its insulation ensures the operation safety during the induction heating process, and the traveling device ensures the two processes of heating and cooling at the same working position, which meets the requirement of induction heating-granule centrifugal casting bimetallic blank Process requirements.

Claims (5)

1. a Mobile cooling device, it is characterized in that: comprise carriage (4), upper inlet pipeline (1), with the upper water injector (2) of upper water jet (3), water fender (5), lower inlet pipeline (7), with lower water injector (6) and the running gear of lower water jet (10), described upper inlet pipeline (1) is communicated with upper water injector (2), described lower inlet pipeline (7) is communicated with lower water injector (6), upper water injector (2) and lower water injector (6) are separately fixed at the upper and lower in carriage (4), upper water injector (2) and lower water injector (6) are arranged face-to-face, water fender (5) is fixed on the bottom in carriage (4), the height of water fender (5) is higher than the top of lower water injector (6), described running gear is contained in the bottom of carriage (4).

2. Mobile cooling device according to claim 1, is characterized in that: described upper water injector (2) is identical with the size and shape of lower water injector (6), and is positioned on same center line.

3. Mobile cooling device according to claim 1, is characterized in that: described upper water jet (3) and lower water jet (10) all have several, and are evenly distributed.

4. Mobile cooling device according to claim 1, it is characterized in that: described running gear comprises support bar (8) and pulley (9), the upper end of support bar (8) is fixedly connected with the bottom of carriage (4), pulley (9) is contained in the bottom of support bar (8), and described running gear is two or more.

5. Mobile cooling device according to claim 1, it is characterized in that: described water fender (5) is circular arc tile shape, more than its top height exceeds the top 30mm of lower water injector (6), described lower water injector (6) is positioned at the arc cavity (11) of water fender (5).