High-precision stamping device for refrigerator connecting plate machining

Abstract

The utility model discloses a stamping device for processing a high-precision refrigerator connecting plate, which relates to the technical field of connecting plate processing and comprises a bottom plate, a positioning mounting component is arranged at the front end of the top of the bottom plate, adjusting frames are mounted on the inner side surfaces of mounting side plates, and an adjusting shaft is mounted at the top of an adjusting block. The top of the adjusting shaft penetrates through the top of the adjusting frame to be provided with a locking nut, positioning strip blocks are installed on the inner side faces of the two adjusting blocks, three rectangular positioning blocks are installed at the bottom of each positioning strip block, and the lifting driving mechanism can achieve lifting of the stamping die block to conduct stamping work on the connecting plate. An adjusting frame is mounted on the two mounting side plates through locking bolts, an arranged adjusting shaft is in threaded connection with the top of an adjusting block, the adjusting block is locked to the inner wall of the adjusting frame through a locking nut, the two positioning strip blocks can be conveniently adjusted and used, and the using height of the positioning strip blocks can be adjusted; and the two ends of the top of the connecting plate can be limited and clamped through the arranged rectangular positioning blocks, and stamping work is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting plate processing, in particular to a stamping device for processing high-precision refrigerator connecting plates. Background Technique

[0002] There is a lack of longitudinal clamping force for clamping the plate, and the metal plate is prone to shift during the stamping process; there is a lack of a guiding mechanism during the stamping process, resulting in inaccurate positioning between the mold base and the stamping head, and the accuracy of stamping processing is not high.

[0003] In the patent with the publication number CN218638298U, a stamping device for processing high-precision refrigerator connecting plates is proposed. In this patent, it includes a stamping device main body, a stamping processing table, a stamping die head, a limiting retaining wall, a rotating disk, a limiting rod, a moving clamping block, a fixed clamping block, a clamping plate, a suction cup, an elastic cushion plate, a stamping guiding mechanism, a roller limiting groove, and a guiding connecting block. By installing a fixing mechanism for the refrigerator connecting plate, the workpiece for processing the refrigerator connecting plate is placed between the clamping plates. Rotating the rotating disk drives the threaded rod to rotate, and the moving clamping block slides along the side surface of the limiting retaining wall under the limiting cooperation of the limiting rod, and cooperates with the fixed clamping block to clamp the processing workpiece with the clamping plates. The suction cup tightly adsorbs on the surface of the workpiece under the action of pressure, making the workpiece not easy to slip off, increasing the stability during stamping. The elastic cushion plate plays a certain buffering role. By installing a stamping guiding mechanism, the guiding connecting block slides along the inner wall of the guiding groove plate when the stamping die head stamps, playing a role of positioning and guiding, increasing the accuracy of stamping processing of the workpiece for processing the refrigerator connecting plate. The rollers cooperate with the roller limiting groove to play a role of reducing friction. However, there are still the following problems in this patent:

[0004] In the existing connecting plate processing, it is necessary to fix the connecting plate on the stamping table before stamping. For the above-mentioned work of longitudinally positioning the connecting plate, the sizes and thicknesses of the connecting plates are different, and the positioning work cannot be quickly adjusted according to the required size.

[0005] In view of the above problems, it is necessary to design a stamping device for processing high-precision refrigerator connecting plates to overcome the above problems. Summary of the Utility Model

[0006] The main purpose of the utility model is to provide a stamping device for processing high-precision refrigerator connecting plates, which can effectively solve the problems in the background technique.

[0007] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0008] A stamping device for processing high-precision refrigerator connecting plates includes a bottom plate, and a positioning and installation component is arranged at the front end of the top of the bottom plate;

[0009] The positioning and installation component includes a first positioning frame arranged at the right front end of the top of the bottom plate. A second positioning frame is installed at the left front end of the top of the bottom plate. Installation side plates are installed at the lower ends of the inner sides of the first positioning frame and the second positioning frame. Adjustment frames are installed on the inner sides of the two installation side plates. Locking bolts are installed at the four corners of the inner sides of the two adjustment frames. Adjustment blocks are arranged on the inner walls of the two adjustment frames. Adjustment shafts are installed at the tops of the two adjustment blocks. The tops of the adjustment shafts penetrate through the tops of the adjustment frames and are installed with locking nuts. Positioning strip blocks are installed on the inner sides of the two adjustment blocks. Three rectangular positioning blocks are installed at the bottoms of the two positioning strip blocks. A stamping processing table is installed at the bottom of the two adjustment frames;

[0010] A support column is installed in the middle of the rear end of the top of the bottom plate. A guide frame is installed at the top of the support column. A motor is arranged at the top of the guide frame. A lifting drive mechanism is arranged on the front of the guide frame. A stamping installation seat is arranged at the bottom of the lifting drive mechanism. An upper stamping plate is installed at the bottom of the stamping installation seat. A stamping die block is installed at the bottom of the upper stamping plate. A lower stamping plate is installed at the bottom of the stamping die block.

[0011] As a preferred solution of the present utility model, both the first positioning frame and the second positioning frame are detachably connected to the two installation side plates, and the two installation side plates are detachably connected to the adjustment frames.

[0012] As a preferred solution of the present utility model, the two adjustment frames are in threaded connection with the multiple locking bolts, and the outer walls of the two adjustment blocks are in contact with the inner walls of the two adjustment frames.

[0013] As a preferred solution of the present utility model, the two adjustment blocks are detachably connected to the adjustment shafts, and the tops of the two adjustment shafts penetrate through the tops of the adjustment frames and are in threaded connection with the locking nuts.

[0014] As a preferred solution of the present utility model, the two adjustment blocks are detachably connected to the positioning strip blocks, the two positioning strip blocks are non-detachably connected to the multiple rectangular positioning blocks, and the two adjustment frames are detachably connected to the stamping processing table.

[0015] As a preferred solution of the present utility model, the motor is in transmission connection with the lifting drive mechanism, the lifting drive mechanism is detachably connected to the stamping installation seat, the stamping installation seat is detachably connected to the upper stamping plate, the upper stamping plate is detachably connected to the stamping die block, and the stamping die block is detachably connected to the lower stamping plate.

[0016] Beneficial effects

[0017] Compared with the prior art, the present utility model has the following beneficial effects:

[0018] 1. The stamping device for processing the high-precision refrigerator connecting plate can realize the lifting of the stamping die block to stamp the connecting plate through the set lifting drive mechanism. The two installed side plates are used to install the adjustment frame with locking bolts. The set adjustment shaft is threadedly connected to the top of the adjustment block, and the adjustment block is locked on the inner wall of the adjustment frame with a locking nut, which is convenient for adjusting the use of the two positioning strip blocks and can adjust the use height of the positioning strip blocks. The set rectangular positioning block can limit and clamp the two ends of the top of the connecting plate, facilitating the stamping work. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is the schematic diagram of the structure of the lifting drive mechanism of the present utility model;

[0021] Figure 3 is the schematic diagram of the structure of the stamping die block of the present utility model;

[0022] Figure 4 is the schematic diagram of the structure of the positioning and installation component of the present utility model.

[0023] In the figure: 1, bottom plate; 2, positioning and installation component; 3, support column; 4, guide frame; 5, motor; 6, lifting drive mechanism; 7, stamping mounting seat; 8, upper stamping plate; 9, stamping die block; 10, lower stamping plate; 201, first positioning frame; 202, second positioning frame; 203, installed side plate; 204, adjustment frame; 205, locking bolt; 206, adjustment shaft; 207, adjustment block; 208, locking nut; 209, positioning strip block; 210, rectangular positioning block; 211, stamping processing table. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] As Figures 1-4 shown, a stamping device for processing a high-precision refrigerator connecting plate includes a bottom plate 1, and a positioning and installation component 2 is arranged at the front end of the top of the bottom plate 1;

[0026] The positioning and installation component 2 includes a first positioning frame 201 arranged at the upper right front end of the bottom plate 1. A second positioning frame 202 is installed at the upper left front end of the bottom plate 1. Installation side plates 203 are installed at the lower ends of the inner sides of the first positioning frame 201 and the second positioning frame 202. Adjusting frames 204 are installed on the inner sides of the two installation side plates 203. Locking bolts 205 are installed at the four corners of the inner sides of the two adjusting frames 204. Adjusting blocks 207 are arranged on the inner walls of the two adjusting frames 204. Adjusting shafts 206 are installed at the tops of the two adjusting blocks 207. The tops of the adjusting shafts 206 penetrate through the tops of the adjusting frames 204 and locking nuts 208 are installed. Positioning strip blocks 209 are installed on the inner sides of the two adjusting blocks 207. Three rectangular positioning blocks 210 are installed at the bottoms of the two positioning strip blocks 209. A stamping processing table 211 is installed at the bottoms of the two adjusting frames 204;

[0027] A support column 3 is installed in the middle of the rear end of the top of the bottom plate 1. A guiding frame 4 is installed at the top of the support column 3. A motor 5 is arranged at the top of the guiding frame 4. A lifting driving mechanism 6 is arranged on the front of the guiding frame 4. A stamping installation seat 7 is arranged at the bottom of the lifting driving mechanism 6. An upper stamping plate 8 is installed at the bottom of the stamping installation seat 7. A stamping die block 9 is installed at the bottom of the upper stamping plate 8. A lower stamping plate 10 is installed at the bottom of the stamping die block 9;

[0028] Both the first positioning frame 201 and the second positioning frame 202 are detachably connected to the two installation side plates 203. The two installation side plates 203 are detachably connected to the adjusting frames 204; The two adjusting frames 204 are threadedly connected to the multiple locking bolts 205. The outer walls of the two adjusting blocks 207 are in contact with the inner walls of the two adjusting frames 204; The two adjusting blocks 207 are detachably connected to the adjusting shafts 206. The tops of the two adjusting shafts 206 penetrate through the tops of the adjusting frames 204 and are threadedly connected to the locking nuts 208; The two adjusting blocks 207 are detachably connected to the positioning strip blocks 209. The two positioning strip blocks 209 are non-detachably connected to the multiple rectangular positioning blocks 210. The two adjusting frames 204 are detachably connected to the stamping processing table 211; The motor 5 is drivingly connected to the lifting driving mechanism 6. The lifting driving mechanism 6 is detachably connected to the stamping installation seat 7. The stamping installation seat 7 is detachably connected to the upper stamping plate 8. The upper stamping plate 8 is detachably connected to the stamping die block 9. The stamping die block 9 is detachably connected to the lower stamping plate 10;

[0029] Among them, the lifting and driving mechanism 6 can be used to lift and lower the stamping die block 9 to stamp the connecting plate. Two installed side plates 203 are used to install the adjusting frame 204 with locking bolts 205. The adjusting shaft 206 is threadedly connected to the top of the adjusting block 207, and the adjusting block 207 is locked on the inner wall of the adjusting frame 204 with a locking nut 208, which is convenient for adjusting the use of two positioning strip blocks 209 and can adjust the use height of the positioning strip blocks 209. The set rectangular positioning block 210 can limit and clamp both ends of the top of the connecting plate, facilitating the stamping work.

[0030] It should be noted that the present utility model is a stamping device for processing high-precision refrigerator connecting plates. When in use, the connecting plate is placed on the stamping processing table 211. According to the size and thickness of the connecting plate, the positions of the two adjusting blocks 207 on the inner wall of the adjusting frame 204 are adjusted, and the locking nut 208 is rotated to lock the adjusting shaft 206 to improve the use stability of the two adjusting blocks 207, so that the rectangular positioning blocks 210 at the bottoms of the two positioning strip blocks 209 perform the positioning and clamping work on the top of the connecting plate, which is convenient for adjustment and use. The two adjusting frames 204 are installed and connected to the installed side plates 203 with locking bolts 205, which is convenient for disassembly and use. The motor 5 drives the lifting and driving mechanism 6 to lift and lower, so that the upper stamping plate 8, the stamping die block 9, and the lower stamping plate 10 perform the stamping work on the connecting plate.

[0031] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A high-precision punching device for processing refrigerator connection plates, comprising a bottom plate (1), characterized in that: A positioning and mounting assembly (2) is provided at the front end of the top of the base plate (1); The positioning and installation assembly (2) comprises a first positioning frame (201) arranged at the right front end of the top of the base plate (1); a second positioning frame (202) is installed at the left front end of the top of the base plate (1); the lower ends of the inner sides of the first positioning frame (201) and the second positioning frame (202) are both installed with mounting side plates (203); the inner sides of the two mounting side plates (203) are both installed with adjustment frames (204); the four corners of the inner sides of the two adjustment frames (204) are both installed with locking bolts (205); the two adjustment frames The inner wall of the (204) is provided with an adjustment block (207), the top of the two adjustment blocks (207) is installed with an adjustment shaft (206), the top of the adjustment shaft (206) passes through the top of the adjustment frame (204) and is installed with a locking nut (208), the inner side surfaces of the two adjustment blocks (207) are installed with positioning strips (209), the bottoms of the two positioning strips (209) are each installed with three rectangular positioning blocks (210), and the bottoms of the two adjustment frames (204) are installed with a stamping table (211); A support column (3) is installed in the middle of the rear end of the top of the base plate (1), a guide frame (4) is installed on the top of the support column (3), a motor (5) is arranged on the top of the guide frame (4), a lifting drive mechanism (6) is arranged on the front of the guide frame (4), a stamping mounting seat (7) is arranged at the bottom of the lifting drive mechanism (6), an upper stamping plate (8) is installed at the bottom of the stamping mounting seat (7), a stamping die block (9) is installed at the bottom of the upper stamping plate (8), and a lower stamping plate (10) is installed at the bottom of the stamping die block (9).

2. A high-precision punching device for processing refrigerator connection plates according to claim 1, characterized in that: The first positioning frame (201) and the second positioning frame (202) are both detachably connected to the two mounting side plates (203), and the two mounting side plates (203) are detachably connected to the adjustment frame (204).

3. A high-precision punching device for processing refrigerator connection plates according to claim 1, characterized in that: The two adjustment frames (204) are threadedly connected to the plurality of locking bolts (205), and the outer walls of the two adjustment blocks (207) are in contact with the inner walls of the two adjustment frames (204).

4. A high-precision punching device for processing refrigerator connection plates according to claim 1, characterized in that: The two adjustment blocks (207) are detachably connected to the adjustment shaft (206), and the tops of the two adjustment shafts (206) penetrate the top of the adjustment frame (204) and are threadedly connected to the locking nut (208).

5. A high-precision punching device for processing refrigerator connection plates according to claim 1, characterized in that: The two adjustment blocks (207) are detachably connected to the positioning strip block (209), the two positioning strip blocks (209) are non-detachably connected to the plurality of rectangular positioning blocks (210), and the two adjustment frames (204) are detachably connected to the stamping processing table (211).

6. A high-precision punching device for processing refrigerator connection plates according to claim 1, characterized in that: The motor (5) is connected to the lifting drive mechanism (6) in a transmission manner, the lifting drive mechanism (6) is detachably connected to the stamping mounting seat (7), the stamping mounting seat (7) is detachably connected to the upper stamping plate (8), the upper stamping plate (8) is detachably connected to the stamping die block (9), and the stamping die block (9) is detachably connected to the lower stamping plate (10).

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