Rubber damping cushion block punch forming device for refrigerator freezer

Abstract

The utility model discloses a rubber damping cushion block punch forming device for a refrigerator freezer, and relates to the technical field of refrigerators and freezers. The damping cushion block comprises a stamping supporting base, a first stamping die, a second stamping die, a stamping supporting frame and a damping cushion block body, a rotating frame is clamped to the top of the stamping supporting base, the first stamping die and the second stamping die are clamped to the top of the stamping supporting base in a sliding mode, and a plurality of first stamping blocks are suspended on the top of the first stamping die; a first positioning cylinder is arranged at one end of the first stamping die, a second positioning cylinder is arranged on one side of the second stamping die, and a stamping supporting frame is clamped to the top of the stamping supporting base. By arranging the stamping supporting base, the first stamping die, the second stamping die, the stamping supporting frame and the shock absorption cushion block body, the problems that an iron pipe inserting opening of a shock absorption cushion block is always perpendicular to a positioning groove of an iron pipe and is prone to falling off in actual use, and stamping dies need to be replaced when different stamping cushion blocks are stamped are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of refrigerators and freezers, and particularly relates to a rubber shock-absorbing pad stamping and forming device for refrigerators and freezers. Background Art

[0002] Refrigerators and freezers are all refrigeration equipment with constant low temperature. The cabinet or box contains a compressor and an ice maker for ice making. The storage box with a refrigeration device is used for refrigeration, preservation, and a wide range of storage. The good sealing performance effectively controls the temperature change in the box. However, during the assembly and processing of refrigerators and freezers, the connection between the compressor and the condenser inevitably vibrates due to the high pressure of the compressor. In order to reduce the noise, it is usually necessary to add a shock-absorbing pad at the connection. When producing the shock-absorbing pad, after the cylindrical rubber pad is extruded by an extruder, it is often necessary to use a stamping forming device to stamp the rubber pad to improve the processing efficiency of the rubber pad. However, it still has the following disadvantages in actual use:

[0003] After the stamping and forming device stamps the gasket, the iron pipe plug-in interface of the gasket punched out by the conventional stamping die is often perpendicular to the positioning groove of the iron pipe. As a result, when the gasket is used, the resistance between the iron pipe and the gasket is small, and the gasket is easily shaken and falls off. It is necessary to add a tightening belt when installing the gasket, which is inconvenient to use. Moreover, the stamping die of the stamping and forming device is relatively fixed, making it difficult to adjust the stamping position of the iron pipe plug-in interface.

[0004] When the stamping forming device is stamping the rubber shock-absorbing pads, due to the differences in the sizes of the compressors used in refrigerators and freezers of different sizes, and the certain differences in the thickness of the iron pipes connected to the pads, the stamping forming device needs to replace the stamping die when stamping different stamping pads, which reduces production efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a stamping and forming device for rubber shock-absorbing pads for refrigerators and freezers. Through a stamping support base, a first stamping die, a second stamping die, a stamping support frame and a shock-absorbing pad body, the utility model solves the problem that after the stamping die of a conventional stamping and forming device is processed, the iron pipe insertion interface is often perpendicular to the positioning groove of the iron pipe, and the pad is easy to fall off during actual use. The stamping die of the stamping and forming device is relatively fixed, and it is difficult to adjust the stamping position of the iron pipe insertion interface. The stamping die needs to be replaced when the stamping and forming device stamps different stamping pads.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a stamping forming device for a rubber shock-absorbing pad for a refrigerator and a freezer, comprising a stamping support base, a first stamping die, a second stamping die, a stamping support frame and a shock-absorbing pad body, wherein the top of the stamping support base is clamped with a rotating frame, a top edge of the rotating frame is penetrated and provided with a plurality of positioning grooves, the top of the stamping support base is slidably clamped with the first stamping die and the second stamping die, a plurality of first stamping blocks are suspended from the top of the first stamping die, a first positioning cylinder is provided at one end of the first stamping die, a second positioning cylinder is provided at one side of the second stamping die, the top of the stamping support base is clamped with the stamping support frame, the top of the stamping support frame is clamped with a hydraulic cylinder, a third pressing plate is provided at the bottom of the hydraulic cylinder, and the shock-absorbing pad body is inserted into the positioning groove;

[0008] The rotating frame can rotate so that multiple shock-absorbing pad bodies can be fed, punched for the first time, punched for the second time and discharged respectively, thereby improving the degree of automation of the stamping and forming device. The positioning port of the shock-absorbing pad body can be punched by the first stamping die, and multiple first stamping blocks of different sizes can punch positioning ports of different sizes. The first stamping die is driven to move by the first positioning cylinder, and the first stamping block used can be quickly adjusted to facilitate the stamping and forming of different shock-absorbing pad bodies. The second stamping die can be driven to move by the second positioning cylinder so that the socket punched out by the second stamping block is always tangent to the edge of the positioning port, so that the shock-absorbing pad body has a self-locking function, thereby increasing the resistance between the shock-absorbing pad body and the iron pipe, and preventing the shock-absorbing pad body from falling due to long-term vibration during use. The first stamping block and the second stamping block can be driven downward by the hydraulic cylinder to punch the shock-absorbing pad body, thereby improving the degree of automation of the stamping and forming device.

[0009] Furthermore, the top of the stamping support base is provided with a first slide groove and a second slide groove, the bottom of the stamping support base is penetrated and welded with a first discharge pipe and a second discharge pipe, the first discharge pipe is penetrated and communicated with the first slide groove, the second discharge pipe is penetrated and communicated with the second slide groove, a positioning groove is suspended from the top of the first discharge pipe, one of the positioning grooves is suspended from the top of a second discharge pipe, the first stamping die is slidably engaged in the first slide groove, the second stamping die is slidably engaged in the second slide groove, a discharge port is penetrated and provided on the top of the stamping support base, and one of the positioning grooves is suspended from the top of the discharge port;

[0010] The stamped waste can be discharged through the first discharge pipe and the second discharge pipe for easy recycling. The first stamping die can slide along the first slide groove to adjust the first stamping block that stamps the shock-absorbing pad body. The second stamping die can slide along the second slide groove to adjust the stamping position of the second stamping block on the shock-absorbing pad body.

[0011] Furthermore, an anti-slip support rod is fixed to the bottom edge of the stamping support base, a driving motor is clamped to the bottom of the stamping support base, a driving wheel is rotatably clamped to the top of the driving motor, the driving wheel is inserted through the bottom of the stamping support base, and the driving wheel is engaged with the inner wall of the rotating frame;

[0012] The driving motor can drive the driving wheel to rotate, further drive the rotating frame to rotate, and drive multiple shock-absorbing pad bodies to move, so that the shock-absorbing pad bodies can perform feeding, first stamping, second stamping and discharging in sequence, and multiple shock-absorbing pad bodies can perform feeding, first stamping, second stamping and discharging respectively, thereby improving the degree of automation of the stamping forming device.

[0013] Furthermore, a plurality of first feeding openings are formed through the top of the first stamping die, first reset assemblies are clamped at both ends of the top of the first stamping die, a first pressing plate is clamped at the top of the first reset assembly, a plurality of first stamping blocks are clamped at the bottom of the first pressing plate, a plurality of first stamping blocks are respectively suspended at the tops of the plurality of first feeding openings, a first telescopic tube is slidably clamped at one end of the first positioning cylinder, the other end of the first telescopic tube is clamped at one end of the first stamping die, the first positioning cylinder is clamped in the first slide groove, and one end of the bottom of the third pressing plate is affixed to the top of the first pressing plate;

[0014] The first positioning cylinder can drive the first stamping die to move and adjust the first stamping block to be used, so as to facilitate the stamping and forming of different shock-absorbing pad bodies and improve the flexibility of the stamping and forming device.

[0015] Furthermore, a second feeding port is formed through the top of the second stamping die, the second feeding port is affixed to the top of the second discharge pipe, second reset components are clamped at both ends of the top of the second stamping die, a second pressing plate is clamped on the top of the second reset component, a second stamping block is clamped on the bottom of the second pressing plate, the second stamping block is suspended from the top of the second feeding port, one end of the second positioning cylinder is slidably clamped with a second telescopic tube, the other end of the second telescopic tube is clamped to one side of the second stamping die, the second positioning cylinder is clamped in the second slide groove, and one end of the bottom of the third pressing plate is affixed to the top of the second pressing plate;

[0016] The second positioning cylinder can drive the movement of the second stamping die and adjust the stamping position of the second stamping block so that the socket punched out by the second stamping block is always tangent to the edge of the positioning port, thereby improving the flexibility of the stamping forming device.

[0017] Furthermore, a telescopic rod is slidably connected to the bottom of the hydraulic cylinder, the third pressing plate is connected to the bottom of the telescopic rod, and the telescopic rod is inserted through the top of the stamping support frame;

[0018] The hydraulic cylinder can drive the telescopic rod to extend and retract, and further drive the third pressure plate to move up and down, so that the first pressure plate and the second pressure plate drive the movement of the first punching block and the second punching block, and punch the top of the shock-absorbing pad body, thereby improving the degree of automation of the stamping forming device.

[0019] Furthermore, a positioning opening is provided through the center of the top of the shock-absorbing pad body, and a socket is provided through one side of the top of the shock-absorbing pad body, and the socket is connected to the positioning opening;

[0020] The socket and the positioning edge of the shock-absorbing pad body are tangent, so that the shock-absorbing pad body has a self-locking function, which increases the resistance between the shock-absorbing pad body and the iron pipe, and prevents the shock-absorbing pad body from falling due to long-term vibration during use.

[0021] The utility model has the following beneficial effects:

[0022] The utility model solves the problem that after the stamping and forming device stamps the pad, the iron pipe plug interface punched out by the conventional stamping die is often perpendicular to the positioning groove of the iron pipe, resulting in that when the pad is in use, the resistance between the iron pipe and the pad is small, the pad is easily shaken and falls off, and a tightening belt needs to be added when the pad is installed, which makes the use of the pad inconvenient. The stamping die of the stamping and forming device is relatively fixed, and it is difficult to adjust the stamping position of the iron pipe plug interface. The second positioning cylinder drives the second stamping die to move, so that the socket punched out by the second stamping block is always tangent to the edge of the positioning port, so that the shock-absorbing pad body has a self-locking function, thereby improving the resistance between the shock-absorbing pad body and the iron pipe, and preventing the shock-absorbing pad body from falling due to long-term vibration during use.

[0023] The utility model solves the problem that when a stamping forming device stamps rubber shock-absorbing pads, the stamping forming device needs to replace the stamping die when stamping different stamping pads, thereby reducing production efficiency, because the sizes of compressors used in refrigerators and freezers of different sizes are different, and the thicknesses of iron pipes connected to the pads are also different. When stamping, the first positioning cylinder is controlled to drive the first stamping die to move according to the required size of the shock-absorbing pad body, and the first stamping block used is adjusted to punch out a positioning port of corresponding size. The second positioning cylinder can drive the movement of the second stamping die, and the stamping position of the second stamping block is adjusted so that the socket punched out by the second stamping block is always tangent to the edge of the positioning port. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a structural effect diagram of the utility model;

[0025] Figure 2This is a structural diagram of the punching support base of the utility model;

[0026] Figure 3 This is a bottom view of the punching support base of the utility model;

[0027] Figure 4 This is a structural diagram of the first stamping die of the utility model;

[0028] Figure 5 This is a structural diagram of the second stamping die of the utility model;

[0029] Figure 6 This is a structural diagram of the punching support frame of the utility model;

[0030] Figure 7 This is a structural diagram of the main body of the shock-absorbing pad of the utility model.

[0031] Reference numerals:

[0032] 1. Stamping support base; 101. Rotating frame; 102. Positioning slot; 103. Driving wheel; 104. Anti-slip support rod; 105. First chute; 106. Second chute; 107. Driving motor; 108. First discharge pipe; 109. Second discharge pipe; 110. Discharge port; 2. First stamping die; 201. First feed port; 202. First reset assembly; 203. First pressing plate; 204. First stamping block; 205. First telescopic tube; 206. First positioning cylinder; 3. Second stamping die; 301. Second feeding port; 302. Second reset assembly; 303. Second pressure plate; 304. Second stamping block; 305. Second telescopic tube; 306. Second positioning cylinder; 4. Stamping support frame; 401. Hydraulic cylinder; 402. Telescopic rod; 403. Third pressure plate; 5. Shock-absorbing pad body; 501. Positioning port; 502. Socket. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0034] See also Figure 1-7As shown, the utility model is a stamping and forming device for a rubber shock-absorbing pad for a refrigerator and freezer, comprising a stamping support base 1, a first stamping die 2, a second stamping die 3, a stamping support frame 4 and a shock-absorbing pad body 5. The top of the stamping support base 1 is clamped with a rotating frame 101, and a plurality of positioning grooves 102 are provided along the top edge of the rotating frame 101. The top of the stamping support base 1 is slidably clamped with the first stamping die 2 and the second stamping die 3. A plurality of first stamping blocks 204 are suspended from the top of the first stamping die 2. A first positioning cylinder 206 is provided at one end of the first stamping die 2, and a second positioning cylinder 306 is provided on one side of the second stamping die 3. The top of the stamping support base 1 is clamped with a stamping support frame 4, and the top of the stamping support frame 4 is clamped with a hydraulic cylinder 401. A third pressing plate 403 is provided at the bottom of the hydraulic cylinder 401, and the shock-absorbing pad body 5 is inserted into the positioning groove 102.

[0035] According to the shock-absorbing pad body 5 to be stamped, the first positioning cylinder 206 is controlled to drive the movement of the first stamping die 2, so that the first stamping block 204 of the corresponding size moves to the top of the first discharge pipe 108, and the second positioning cylinder 306 is controlled to drive the second stamping die 3 to move so that the socket 502 punched by the second stamping block 304 and the edge of the positioning port 501 are tangent. After the extruder extrude the rubber and the shock-absorbing pad body 5 falls into a positioning groove 102, the driving motor 107 drives the rotating frame 101 to rotate, so that the shock-absorbing pad body 5 falls into a positioning groove 102. The pad block body 5 moves to the bottom of the first punching block 204, and the hydraulic cylinder 401 drives the third pressure plate 403 to move downward, so that the first punching block 204 punches the shock-absorbing pad block body 5. After the shock-absorbing pad block body 5 moves to the bottom of the second punching block 304, the hydraulic cylinder 401 drives the third pressure plate 403 to move downward, so that the second punching block 304 punches the shock-absorbing pad block body 5. After the punching is completed, when the shock-absorbing pad block body 5 moves to the top of the discharge port 110, the shock-absorbing pad block body 5 is discharged through the discharge port 110 under the action of gravity.

[0036] Among them Figure 1-3As shown, the top of the stamping support base 1 is provided with a first chute 105 and a second chute 106, and the bottom of the stamping support base 1 is welded with a first discharge pipe 108 and a second discharge pipe 109. The first discharge pipe 108 is connected to the first chute 105, and the second discharge pipe 109 is connected to the second chute 106. A positioning groove 102 is suspended from the top of the first discharge pipe 108, and a positioning groove 102 is suspended from the top of a second discharge pipe 109. The first stamping die 2 is slidably connected to the first chute 1 05, the second stamping die 3 is slidably engaged in the second slide groove 106, a discharge port 110 is opened through the top of the stamping support base 1, a positioning groove 102 is suspended from the top of the discharge port 110, and an anti-slip support rod 104 is fixed to the bottom edge of the stamping support base 1, and a driving motor 107 is engaged with the bottom of the stamping support base 1, and a driving wheel 103 is rotatably engaged with the top of the driving motor 107. The driving wheel 103 is inserted through the bottom of the stamping support base 1, and the driving wheel 103 is engaged with the inner wall of the rotating frame 101;

[0037] After being extruded and cut by the extruder, the rubber raw material falls into a positioning groove 102, and the driving motor 107 drives the driving wheel 103 to rotate, further driving the rotating frame 101 and the unstamped shock-absorbing pad block body 5 to move, so that the shock-absorbing pad block body 5 is stamped twice in sequence, and the stamped waste is discharged through the first discharge pipe 108 and the second discharge pipe 109. When the shock-absorbing pad block body 5 moves to the top of the discharge port 110, the shock-absorbing pad block body 5 is discharged through the discharge port 110 under the action of gravity.

[0038] Among them Figure 1 、 4 As shown in Figures 5 and 6, a plurality of first feeding openings 201 are formed on the top of the first stamping die 2, first reset assemblies 202 are clamped at both ends of the top of the first stamping die 2, a first pressing plate 203 is clamped on the top of the first reset assembly 202, a plurality of first punching blocks 204 are clamped on the bottom of the first pressing plate 203, and a plurality of first punching blocks 204 are respectively suspended on the top of the plurality of first feeding openings 201, a first positioning cylinder 206 is slidably clamped with a first telescopic tube 205 at one end, and the other end of the first telescopic tube 205 is clamped on one end of the first stamping die 2, the first positioning cylinder 206 is clamped in the first slide groove 105, and one end of the bottom of the third pressing plate 403 is attached to the top of the first pressing plate 203;

[0039] A second feeding port 301 is provided through the top of the second stamping die 3, and the second feeding port 301 is affixed to the top of the second discharge pipe 109. Second reset components 302 are clamped at both ends of the top of the second stamping die 3, a second pressing plate 303 is clamped on the top of the second reset component 302, a second punching block 304 is clamped on the bottom of the second pressing plate 303, and the second punching block 304 is suspended from the top of the second feeding port 301. One end of the second positioning cylinder 306 is slidably clamped with the second telescopic tube 305, and the other end of the second telescopic tube 305 is clamped to one side of the second stamping die 3. The second positioning cylinder 306 is clamped in the second slide groove 106, and one end of the bottom of the third pressing plate 403 is affixed to the top of the second pressing plate 303;

[0040] According to the shock-absorbing pad body 5 to be stamped, the first positioning cylinder 206 is controlled to drive the first telescopic tube 205 to extend and retract, and further drive the first stamping die 2 to move, and the first stamping block 204 used is adjusted to facilitate the stamping of the positioning openings 501 of different shock-absorbing pad bodies 5, and the second positioning cylinder 306 is controlled to drive the second telescopic tube 305 to extend and retract, and further drive the second stamping die 3 to move, so that the socket 502 punched out by the second stamping block 304 is always tangent to the edge of the positioning opening 501.

[0041] Among them Figure 1 、 6 As shown in Figures 7 and 8, the bottom of the hydraulic cylinder 401 is slidably connected to the telescopic rod 402, the third pressure plate 403 is connected to the bottom of the telescopic rod 402, the telescopic rod 402 is inserted into the top of the stamping support frame 4, a positioning hole 501 is opened through the center of the top of the shock-absorbing pad body 5, and a socket 502 is opened through one side of the top of the shock-absorbing pad body 5, and the socket 502 is connected to the positioning hole 501;

[0042] When the shock-absorbing pad body 5 is stamped, the hydraulic cylinder 401 drives the telescopic rod 402 to extend and retract, further driving the third pressure plate 403 to move up and down, so that the first pressure plate 203 and the second pressure plate 303 drive the movement of the first stamping block 204 and the second stamping block 304 to stamp the top of the shock-absorbing pad body 5.

[0043] The specific working principle of the present invention is as follows: according to the shock-absorbing pad body 5 to be stamped, the first positioning cylinder 206 is controlled to drive the first telescopic tube 205 to extend and retract, and further drive the first stamping die 2 to move, and the first stamping block 204 used is adjusted to facilitate the stamping of the positioning openings 501 of different shock-absorbing pad bodies 5, and the second positioning cylinder 306 is controlled to drive the second telescopic tube 305 to extend and retract, and further drive the second stamping die 3 to move, so that the socket 502 punched out by the second stamping block 304 is always tangent to the edge of the positioning opening 501, and after the extruder extrude the rubber and make the shock-absorbing pad body 5 fall into a positioning groove 102, the driving motor 107 drives the driving wheel 103 rotates, further driving the rotating frame 101 and the un-stamped shock-absorbing pad body 5 to move, so that the shock-absorbing pad body 5 moves to the upper side of the first stamping die 2 and the second stamping die 3 in sequence, and the hydraulic cylinder 401 drives the third pressure plate 403 to move downward, so that the first pressure plate 203 and the second pressure plate 303 drive the movement of the first stamping block 204 and the second stamping block 304, and punches the top of the shock-absorbing pad body 5, punching out the positioning port 501 and the socket 502, and the punched waste is discharged through the first discharge pipe 108 and the second discharge pipe 109. When the shock-absorbing pad body 5 moves to the top of the discharge port 110, the shock-absorbing pad body 5 is discharged through the discharge port 110 under the action of gravity.

[0044] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions described in the aforementioned embodiments, any equivalent replacement of some of the technical features therein, and any modification, equivalent replacement, and improvement made are within the scope of protection of the present invention.

Claims

1. A stamping and forming device for a rubber shock-absorbing pad for a refrigerator or freezer, comprising a stamping support base (1), a first stamping die (2), a second stamping die (3), a stamping support frame (4) and a shock-absorbing pad body (5), characterized in that: The top of the stamping support base (1) is clamped with a rotating frame (101), and a plurality of positioning grooves (102) are provided through the top edge of the rotating frame (101). The top of the stamping support base (1) is slidably clamped with a first stamping die (2) and a second stamping die (3), and a plurality of first stamping blocks (204) are suspended from the top of the first stamping die (2). A first positioning cylinder (206) is provided at one end of the first stamping die (2), and a second positioning cylinder (306) is provided at one side of the second stamping die (3). The top of the stamping support base (1) is clamped with a stamping support frame (4), and a hydraulic cylinder (401) is clamped at the top of the stamping support frame (4). A third pressing plate (403) is provided at the bottom of the hydraulic cylinder (401), and a shock-absorbing pad block body (5) is inserted into the positioning groove (102).

2. The stamping and forming device for a rubber shock-absorbing pad for a refrigerator or freezer according to claim 1, characterized in that: The top of the stamping support base (1) is provided with a first slide groove (105) and a second slide groove (106); the bottom of the stamping support base (1) is penetrated by a first discharge pipe (108) and a second discharge pipe (109); the first discharge pipe (108) is penetrated and connected with the first slide groove (105); the second discharge pipe (109) is penetrated and connected with the second slide groove (106); a positioning groove (102) is suspended from the top of the first discharge pipe (108); a positioning groove (102) is suspended from the top of a second discharge pipe (109); the first stamping die (2) is slidably engaged in the first slide groove (105); the second stamping die (3) is slidably engaged in the second slide groove (106); a discharge port (110) is penetrated and opened on the top of the stamping support base (1); a positioning groove (102) is suspended from the top of the discharge port (110).

3. The stamping and forming device for a rubber shock-absorbing pad for a refrigerator or freezer according to claim 1, characterized in that: The bottom edge of the stamping support base (1) is clamped and fixed with an anti-slip support rod (104), the bottom of the stamping support base (1) is clamped with a driving motor (107), the top of the driving motor (107) is rotatably clamped with a driving wheel (103), the driving wheel (103) is inserted through the bottom of the stamping support base (1), and the driving wheel (103) is engaged with the inner wall of the rotating frame (101).

4. The stamping and forming device for a rubber shock-absorbing pad for a refrigerator or freezer according to claim 2, characterized in that: A plurality of first material passages (201) are provided through the top of the first stamping die (2), first reset components (202) are clamped at both ends of the top of the first stamping die (2), a first pressure plate (203) is clamped at the top of the first reset component (202), a plurality of first stamping blocks (204) are clamped at the bottom of the first pressure plate (203), and a plurality of first stamping blocks (204) are respectively suspended at the top of the plurality of first material passages (201), one end of the first positioning cylinder (206) is slidably clamped with a first telescopic tube (205), the other end of the first telescopic tube (205) is clamped at one end of the first stamping die (2), the first positioning cylinder (206) is clamped in the first slide groove (105), and one end of the bottom of the third pressure plate (403) is attached to the top of the first pressure plate (203).

5. The stamping and forming device for a rubber shock-absorbing pad for a refrigerator or freezer according to claim 2, characterized in that: A second feeding port (301) is provided through the top of the second stamping die (3), and the second feeding port (301) is attached to the top of the second discharge pipe (109). Second reset components (302) are clamped at both ends of the top of the second stamping die (3), and a second pressure plate (303) is clamped at the top of the second reset component (302). A second stamping block (304) is clamped at the bottom of the second pressure plate (303), and the second stamping block (304) is suspended from the top of the second feeding port (301). One end of the second positioning cylinder (306) is slidably clamped with a second telescopic tube (305), and the other end of the second telescopic tube (305) is clamped to one side of the second stamping die (3). The second positioning cylinder (306) is clamped in the second slide groove (106), and one end of the bottom of the third pressure plate (403) is attached to the top of the second pressure plate (303).

6. The stamping and forming device for a rubber shock-absorbing pad for a refrigerator or freezer according to claim 1, characterized in that: The bottom of the hydraulic cylinder (401) is slidably connected to a telescopic rod (402), the third pressing plate (403) is connected to the bottom of the telescopic rod (402), and the telescopic rod (402) is inserted through the top of the stamping support frame (4).

7. The stamping and forming device for a rubber shock-absorbing pad for a refrigerator or freezer according to claim 1, characterized in that: A positioning opening (501) is provided through the center of the top of the shock-absorbing pad body (5), and a socket (502) is provided through one side of the top of the shock-absorbing pad body (5), wherein the socket (502) and the positioning opening (501) are connected through the inside.

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