CN218339243U - Oil cooler of variable-frequency die casting machine - Google Patents

Abstract

The utility model provides an oil cooler for a frequency conversion die-casting machine, including a main body of the oil cooler, a cleaning device and a filtering device. At least one fixed frame is installed on the main body of the oil cooler, and a filtering device is installed on the fixed frame; a protective box, The interior of the protective box communicates with the interior of the main body of the oil cooler; a cleaning device used in conjunction with the protective box is installed on the main body of the oil cooler; the cleaning device includes an L-shaped plate, one end of the L-shaped plate It is connected with the main body of the oil cooler, and the other end is installed with a driving motor; one end of the connecting rod is connected with the output shaft of the driving motor, and the other end is sleeved with a horizontal plate, and the bottom of the horizontal plate is installed with a first hair brush; the filter device includes a baffle and a receiving plate, and a first filter screen and a second filter screen that are relatively distributed are installed between the baffle plate and the receiving plate. The oil cooler for frequency conversion die-casting machine has reasonable structure, simple operation and strong use flexibility, which is favorable for popularization and use.

Description

Frequency conversion die casting machine oil cooler

technical field

The utility model belongs to the technical field of oil coolers, in particular to an oil cooler for frequency conversion die-casting machines.

Background technique

According to the principle of the refrigeration system, the low-temperature and low-pressure liquid refrigerant exchanges heat with the surrounding water in the evaporator. The evaporator absorbs the heat of the oil and evaporates into a low-temperature and low-pressure gaseous state. Compressed by the compressor, it is compressed into a high-temperature and high-pressure gaseous state, and then enters the condenser, where it exchanges heat with the medium in the room. Part of the heat in the high-temperature and high-pressure gaseous state is absorbed by the medium, and the temperature of the medium rises. The heat release turns into a high-temperature and high-pressure liquid state, the temperature of the condenser process remains unchanged, and then enters the expansion valve for throttling. Throttling is a process of rapid cooling. The refrigerant becomes a low-temperature and low-pressure liquid state. After this process, the refrigerant enters the evaporator for further cooling. Heat exchange and evaporation, so as to realize the whole process of the refrigeration system, this cycle is carried out continuously, so that the oil can be continuously refrigerated.

The main structure of the existing oil cooler is single, and the ventilation and filtering function is not good, which easily leads to poor heat dissipation effect, and in severe cases, it will affect the service life of the oil cooler. Therefore, it is necessary to further improve the ventilation and filtering structure of the oil cooler, so as to improve heat radiation.

Utility model content

The purpose of this utility model is to provide a frequency conversion die-casting machine oil cooler

The frequency conversion die-casting machine oil cooler includes: the main body of the oil cooler, a cleaning device and a filtering device, and the main body of the oil cooler is installed with,

At least one fixed frame on which a filtering device is installed;

A protective box, the interior of the protective box communicates with the interior of the main body of the oil cooler;

The main body of the oil cooler is equipped with a cleaning device used in conjunction with the protective box;

The cleaning device includes,

L-shaped plate, one end of the L-shaped plate is connected to the main body of the oil cooler, and the other end is installed with a drive motor;

A connecting rod, one end of the connecting rod is connected to the output shaft of the drive motor, and the other end is sleeved with a horizontal plate, and a first brush is installed at the bottom of the horizontal plate;

The filtering device includes a baffle plate and a receiving plate, and a first filter screen and a second filter screen relatively distributed are installed between the baffle plate and the receiving plate.

Preferably, at least one ventilation slot is respectively opened on the opposite side walls of the main body of the oil cooler, a fixed frame is installed at a position corresponding to the ventilation slot on the side wall of the main body of the oil cooler, and a fixed frame is provided on the top of the fixed frame. The clamping slot for the filter device to be inserted into, the two side walls of the fixed frame are respectively connected with auxiliary plates with grooves on the top, and threaded holes are opened on the auxiliary plates.

Preferably, both sides of the bottom of the baffle are respectively connected with clamping plates that cooperate with the auxiliary board, and the top of the baffle is connected with a handle.

Preferably, the bottom of the receiving plate is connected with an inserting plate that cooperates with the fixing frame.

Preferably, a supporting frame is sleeved on the driving motor, and the supporting frame is connected with the L-shaped plate.

Preferably, the cleaning device includes an L-shaped plate, one end of the L-shaped plate is connected to the main body of the oil cooler, and a driving motor is installed at the other end; a supporting frame is sleeved on the driving motor, and the supporting frame is connected to the L template connection; the cleaning device includes a connecting rod, one end of the connecting rod is connected to the output shaft of the drive motor, and the other end is sleeved with a horizontal plate, the first brush is installed on the horizontal plate, and the horizontal plate A side plate is connected to the end away from the driving motor, and a second brush is installed on the side of the side plate facing the protective box.

The beneficial effect of the utility model is: the oil cooler of the frequency conversion die-casting machine relies on the filtering function of the first filter screen and the second filter screen in the filter device to filter the dust in the ventilation groove of the main body of the oil cooler to prevent dust from entering the oil cooler Further, through the mutual cooperation between the fixed frame, the baffle plate, the receiving plate and the insertion plate, the first filter screen and the second filter screen are clamped with the main body of the oil cooler, which is convenient for disassembly and installation; In addition, the output shaft of the drive motor drives the connecting rod to rotate, thereby driving the first brush on the horizontal plate to rotate, which can clean the protective box and prevent the dust from clogging the protective box and affecting the heat dissipation effect of the oil cooler. The oil cooler for frequency conversion die-casting machine has reasonable structure, simple operation and strong use flexibility, which is favorable for popularization and use.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of fixed frame of the present utility model;

Fig. 3 is a schematic structural view of the filter device of the present invention;

Fig. 4 is a schematic structural view of the cleaning device of the present invention;

Fig. 5 is another structural schematic diagram of the cleaning device of the present invention.

The marks in the figure are: 1. The main body of the oil cooler; 101. The protective box; 102. The fixed frame; 103. The ventilation slot; 104. The auxiliary plate; L-shaped plate; 202, drive motor; 203, support frame; 204, connecting rod; 205, horizontal plate; 206, first brush; 207, side plate; 208, second brush; 3, filter device; 301, Baffle plate; 302, handle; 303, clamping plate; 304, first filter screen; 305, second filter screen; 306, receiving plate; 307, inserting plate.

Detailed ways

Embodiment one

As shown in Figures 1 to 4, the oil cooler for frequency conversion die-casting machine includes an oil cooler main body 1, a cleaning device 2 and a filtering device 3, and the oil cooler main body 1 is equipped with,

At least one fixed frame 102, the filter device 3 is installed on the fixed frame 102;

A protective box 101, the interior of the protective box 101 communicates with the interior of the main body 1 of the oil cooler, and the side wall of the protective box 101 is set as a filter;

The main body 1 of the oil cooler is equipped with a cleaning device 2 used in conjunction with the protective box 101;

The cleaning device 2 includes,

L-shaped plate 201, one end of the L-shaped plate 201 is connected to the main body 1 of the oil cooler, and the other end is installed with a driving motor 202;

Connecting rod 204, one end of described connecting rod 204 is connected with the output shaft of driving motor 202, and the other end is sleeved with horizontal plate 205, and the bottom of described horizontal plate 205 is equipped with first hair brush 206, and first hair brush 206 and When the protective box 101 contacts and starts the drive motor 202, the output shaft of the drive motor 202 drives the connecting rod 204 to rotate, thereby driving the first brush 206 on the horizontal plate 205 to rotate, because the first brush 206 is in contact with the protective box 101, thereby The protective box 101 can be cleaned to prevent dust from accumulating on the surface of the protective box 101 and affecting the cooling effect of the oil cooler;

The filter device 3 includes a baffle plate 301 and a receiving plate 306, the baffle plate 301 and the receiving plate 306 are arranged horizontally opposite to each other, and a relatively distributed first filter screen 304 and a second filter screen 304 are installed between the baffle plate 301 and the receiving plate 306. The net 305 , the second filter net 305 is located on the side close to the main body 1 of the oil cooler, and the density of the second filter net 305 is greater than that of the first filter net 304 .

Further, at least one ventilation slot 103 is opened on the opposite side walls of the main body 1 of the oil cooler, and a fixed frame 102 is installed on the side wall of the main body 1 of the oil cooler corresponding to the position of the ventilation slot 103, and the fixed frame The top of 102 is provided with a clamping groove 105 for inserting the filter device 3, and the two side walls of the fixed frame 102 are respectively connected with auxiliary plates 104 with grooves on the top, and threaded holes 106 are provided on the auxiliary plates 104, Through the threaded hole 106 cooperating with the screw, the connection stability between the filter device 3 and the main body 1 of the oil cooler can be improved.

Further, both sides of the bottom of the baffle 301 are respectively connected with clamping plates 303 that cooperate with the auxiliary plate 104, and the top of the baffle 301 is connected with a handle 302, and the baffle 301 can be pulled out by the handle 302. The first filter screen 304 and the second filter screen 305 are pulled out from the fixing frame 102, so as to facilitate cleaning.

Further, the bottom of the receiving plate 306 is connected with an insert plate 307 that cooperates with the fixed frame 102, and the insert plate 307 is used to improve the connection stability between the filter device 3 and the fixed frame 102.

Further, a supporting frame 203 is sleeved on the driving motor 202 , and the supporting frame 203 is connected with the L-shaped plate 201 .

Embodiment two

As shown in Figure 5, the difference between this embodiment and Embodiment 1 is that the cleaning device 2 in this embodiment includes an L-shaped plate 201, one end of the L-shaped plate 201 is connected to the main body 1 of the oil cooler, and the other One end is equipped with a drive motor 202; the drive motor 202 is sleeved with a support frame 203, and the support frame 203 is connected with the L-shaped plate 201; the cleaning device 2 includes a connecting rod 204, and one end of the connecting rod 204 is connected to the The output shaft of the driving motor 202 is connected, the other end is sleeved with a horizontal plate 205, the first brush 206 is installed on the horizontal plate 205, and the end of the horizontal plate 205 away from the driving motor 202 is connected with a side plate 207. The side plate 207 is equipped with a second brush 208 towards the side of the protective box 101, and the additional second brush 208 is used to clean the side wall of the protective box 101, which is beneficial to improve the cleaning effect of the cleaning device 2 on the protective box 101.

The above description is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, it can still understand the aforementioned The technical solutions described in each embodiment are modified, or some of the technical features are equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. A variable-frequency die-casting machine oil cooler comprises an oil cooler main body (1), a cleaning device (2) and a filtering device (3), and is characterized in that the oil cooler main body (1) is provided with a filter,

at least one fixed frame (102), on which a filtering device (3) is mounted;

the oil cooler comprises a protective box (101), wherein the interior of the protective box (101) is communicated with the interior of an oil cooler main body (1);

a cleaning device (2) matched with the protective box (101) for use is arranged on the oil cooler main body (1); the cleaning device (2) comprises a cleaning device,

one end of the L-shaped plate (201) is connected with the oil cooler main body (1), and the other end of the L-shaped plate (201) is provided with a driving motor (202);

one end of the connecting rod (204) is connected with an output shaft of the driving motor (202), the other end of the connecting rod (204) is sleeved with a transverse plate (205), and a first brush (206) is installed at the bottom of the transverse plate (205);

the filtering device (3) comprises a baffle plate (301) and a bearing plate (306), wherein a first filter screen (304) and a second filter screen (305) which are distributed oppositely are arranged between the baffle plate (301) and the bearing plate (306).

2. The variable-frequency die-casting machine oil cooler according to claim 1, wherein at least one ventilation groove (103) is formed on each of two opposite side walls of the main body (1) of the oil cooler, a fixing frame (102) is installed on the side wall of the main body (1) of the oil cooler at a position corresponding to the ventilation groove (103), a clamping groove (105) for inserting the filtering device (3) is formed in the top of the fixing frame (102), an auxiliary plate (104) with a groove formed in the top is connected to each of the two side walls of the fixing frame (102), and a threaded hole (106) is formed in the auxiliary plate (104).

3. The variable-frequency die-casting machine oil cooler according to claim 1, characterized in that the bottom of the baffle plate (301) is connected with two sides of a clamping plate (303) which is matched with the auxiliary plate (104), and the top of the baffle plate (301) is connected with a handle (302).

4. The variable frequency die casting machine oil cooler according to claim 1, characterized in that an insert plate (307) cooperating with the fixed frame (102) is attached to the bottom of the receiving plate (306).

5. The variable-frequency die-casting machine oil cooler according to claim 1, wherein a support frame (203) is sleeved on the driving motor (202), and the support frame (203) is connected with the L-shaped plate (201).

6. The variable-frequency die-casting machine oil cooler according to claim 1, characterized in that the cleaning device (2) comprises an L-shaped plate (201), one end of the L-shaped plate (201) is connected with the oil cooler main body (1), and the other end is provided with a driving motor (202); a support frame (203) is sleeved on the driving motor (202), and the support frame (203) is connected with the L-shaped plate (201); cleaning device (2) are including connecting rod (204), the one end of connecting rod (204) and the output shaft of driving motor (202), other end have cup jointed diaphragm (205), install first brush (206) on diaphragm (205), the one end that driving motor (202) were kept away from in diaphragm (205) is connected with curb plate (207), second brush (208) are installed towards one side of guard box (101) in curb plate (207).

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