Multi-station stamping device for machining parts

Abstract

The utility model provides a multi-station stamping device for machining parts, which is used for solving the technical problems that part of existing stamping equipment cannot continuously machine the parts, and the efficiency is low. The utility model discloses a multi-station stamping device for processing parts, which comprises a supporting column, a bottom plate is fixedly arranged on one side of the supporting column, a connecting column is rotatably arranged at one end of the bottom plate, a rotating disc is fixedly arranged at the top end of the connecting column, and a plurality of groups of clamping components for fixing workpieces are uniformly arranged on the rotating disc. A connecting plate is fixedly arranged at one end of the supporting column, a first air cylinder in a vertical state is fixedly arranged at one end of the connecting plate, a pressing plate is detachably arranged at the telescopic end of the first air cylinder, the pressing plate is vertically opposite to one clamping assembly, the pressing plate moves downwards to punch a workpiece placed on the clamping assemblies, and the workpiece is driven to rotate through the rotating disc. And the workpiece machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to punch technology field especially relates to a kind of multi-station stamping device for machining parts. BACKGROUND

[0002] Stamping die, in cold stamping processing, the special process equipment that material (metal or non-metal) is processed into part (or semi-finished product), is called cold stamping die (commonly known as cold punch die). Stamping is a kind of pressure processing method, which is carried out at room temperature, and the mold installed on the press is used to apply pressure to the material to make it separate or plastically deform, so as to obtain the required parts.

[0003] The existing stamping equipment needs to take out the machined parts from the stamping equipment after stamping, and then re-fix the parts to be machined before continuing to use the stamping equipment. However, this method is time-consuming and cannot continue to stamp the parts when repositioning the parts. UTILITY MODEL CONTENT

[0004] In view of the deficiencies in the prior art, the utility model provides a multi-station stamping device for machining parts to solve the technical problem of low efficiency of the existing part of the stamping equipment.

[0005] The above technical purpose of the utility model is realized by the following technical scheme:

[0006] A multi-station stamping device for machining parts, comprising a support column, a bottom plate is fixed on one side of the support column, a connecting column is rotatably arranged at one end of the bottom plate, a rotating disc is fixed at the top end of the connecting column, a plurality of clamping assemblies for fixing workpieces are uniformly arranged on the rotating disc, a connecting plate is fixed at one end of the support column, a first air cylinder in vertical state is fixed at one end of the connecting plate, a pressure plate is detachably arranged at the extension end of the first air cylinder, the pressure plate is opposite to one of the clamping assemblies, and the pressure plate moves downward to stamp the workpiece placed on the clamping assembly.

[0007] Working principle:

[0008] The workpiece to be stamped is fixed by using the clamping assembly, after fixing, the first air cylinder is started, the pressure plate is moved close to the workpiece by the first air cylinder, the workpiece is stamped, after stamping, the connecting column is rotated, the rotating disc is rotated by the connecting column, the clamping assembly is rotated by the rotating disc, the clamping assembly is rotated to move the next unprocessed and fixed workpiece to the lower side of the pressure plate, the first air cylinder is continuously started to process the workpiece, and the next workpiece is replaced by the worker.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] 1. By using a rotating disc to change and rotate the workpieces to be processed, work efficiency is increased;

[0011] 2. Using a detachable pressure plate, when the workpiece to be processed changes, simply change the pressure plate to continue processing. Attached Figure Description

[0012] Figure 1 This is a cross-sectional structural diagram of an embodiment of the present utility model;

[0013] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0014] Figure 3 for Figure 1 Enlarged diagram of point B in the middle.

[0015] In the above figures: 10, working motor; 11, working chamber; 12, transmission shaft; 13, support rod; 14, storage slot; 15, contact plate; 16, first cylinder; 17, connecting plate; 18, screw; 19, threaded hole; 20, rotating disk; 21, connecting column; 22, base plate; 23, connecting rod; 24, limiting block; 25, pressure plate; 26, storage plate; 27, handle; 28, placement tray; 29, second limiting slot; 30, first limiting slot; 31, abutment block; 32, connecting sleeve; 33, second cylinder; 34, adjusting slot; 35, second connecting shaft; 36, first connecting shaft; 37, third connecting shaft; 38, support column. Detailed Implementation

[0016] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0017] Example:

[0018] like Figure 1 As shown, a multi-station stamping device for processing parts includes a support column 38, a base plate 22 fixed on one side of the support column 38, a connecting column 21 rotatably mounted on one end of the base plate 22, a rotating disk 20 fixed on the top of the connecting column 21, and several sets of clamping assemblies evenly arranged on the rotating disk 20 for fixing the workpiece. The workpiece is a rectangular metal block. A connecting plate 17 is fixed on one end of the support column 38, and a first cylinder 16 in a vertical position is fixed on one end of the connecting plate 17. The telescopic end of the first cylinder 16 is detachably equipped with a pressure plate 25. The pressure plate 25 can be replaced according to the style of the parts to be processed to meet the processing requirements. The pressure plate 25 is vertically opposite to one of the clamping assemblies. The pressure plate 25 moves downward to stamp the workpiece placed on the clamping assembly. At least four support rods 13 are connected between the connecting column 21 and the rotating disk 20. The support column 13 further enhances the stability between the rotating disk 20 and the connecting column 21.

[0019] The workpiece to be stamped is fixed using a clamping assembly. After fixing, the first cylinder 16 is started, which moves the pressure plate 25 closer to the workpiece to stamp it. After stamping, the connecting column 21 is rotated, which drives the rotating disk 20 to rotate. The rotating disk 20 drives the clamping assembly to rotate, which moves the next unprocessed and fixed workpiece to the underside of the pressure plate 25. The first cylinder 16 is started again to process the workpiece, and the worker replaces the workpiece with the next one.

[0020] The top of the base plate 22 has a working cavity 11, and a working motor 10 is fixedly installed in the working cavity 11. The output end of the working motor 10 is connected to a transmission shaft 12, and the connecting column 21 is fixedly connected to the transmission shaft 12.

[0021] The clamping assembly comprises at least four sets, preferably, such as Figure 1 As shown, in this embodiment, there are four sets of clamping components. Each set of clamping components includes a storage slot 14 and at least four limiting members. In this embodiment, there are four limiting members, and the storage slot 14 is opened at one end of the rotating disk 20.

[0022] A storage plate 26 is hinged inside the storage slot 14. The storage plate 26 rotates away from the center of the rotating disk 20. A placement tray 28 is fixed at the top of the storage plate 26. A first limiting groove 30 is opened in the placement tray 28. The first limiting groove 30 is used to place the workpiece. A second limiting groove 29 is opened at the bottom of the first limiting groove 30. The second limiting groove 29 is used to store the generated debris. A handle 27 is fixed at the top of the storage plate 26. The handle 27 is convenient for the user to grip and pull the storage plate 26 to rotate, so as to clean the debris left in the second limiting groove 29 after processing.

[0023] The top of the rotating disk 20 is provided with the same number of connecting rods 23 as the clamping components, that is, there are four connecting rods 23. One end of the connecting rod 23 is fixed with a limiting block 24. After the limiting block 24 rotates, it abuts against the shelf 26, thereby preventing the shelf 26 from rotating.

[0024] like Figure 2 and Figure 3 As shown, the limiting component includes a first connecting shaft 36 rotatably disposed at one end of the rotating disk 20, four first connecting shafts 36 disposed on the four sides of the storage slot 14, a second connecting shaft 35 rotatably disposed at one end of the first connecting shaft 36, an adjustment slot 34 opened at the end of the second connecting shaft 35, a connecting sleeve 32 rotatably disposed in the adjustment slot 34, a third connecting shaft 37 fixedly disposed on both end faces of the connecting sleeve 32, the third connecting shaft 37 being rotatably connected to the adjustment slot 34, a second cylinder 33 fixedly disposed in the connecting sleeve 32, an abutment block 31 fixedly disposed at the telescopic end of the second cylinder 33, the abutment block 31 being elastic, and the abutment block 31 contacting the workpiece surface under the action of the second cylinder 33.

[0025] The first cylinder 16 is fixedly provided with a contact plate 15, a pressing plate 25 is arranged at one end of the contact plate 15 away from the first cylinder 16, the pressing plate 25 is provided with a plurality of threaded holes 19, the threaded holes 19 include four, the threaded holes 19 are evenly arranged on both sides of the first cylinder 16, that is, two threaded holes 19 are arranged on each side of the first cylinder 16, and a threaded rod 18 with a nut is threadedly connected with the threaded holes 19 through a connecting plate 17.

[0026] Working principle:

[0027] The workpiece to be processed is placed in the first limiting groove 30, the second cylinder 33 is started, the second cylinder 33 drives the abutting block 31 to move close to the workpiece, the abutting block 31 is in contact with the workpiece, the workpiece is fixed, the working motor 10 is started, the working motor 10 drives the connecting column 21 to rotate through the transmission shaft 12, the connecting column 21 drives the rotating disc 20 to rotate, the rotating disc 20 rotates to rotate the workpiece to the lower side of the pressing plate 25, the first cylinder 16 is started, the first cylinder 16 drives the contact plate 15 to move, the contact plate 15 drives the pressing plate 25 to move close to the workpiece, the pressing plate 25 performs stamping on the workpiece, after the stamping is completed, the rotating disc 20 is rotated, so that the next workpiece moves to the lower side of the pressing plate 25, the second cylinder 33 is started, so that the abutting block 31 is separated from the workpiece after processing, the limiting block 24 is rotated, the limiting block 24 is separated from the placing plate 26, the placing plate 26 is rotated, the workpiece is taken out, the debris in the second limiting groove 29 is cleaned, the placing plate 26 is rotated again, the limiting block 24 is rotated, so that the limiting block 24 continues to fix the placing plate 26, and the workpiece to be processed is placed in the second limiting groove 29.

[0028] When it is necessary to replace the pressing plate 25, the threaded rod 18 is unscrewed, after the new pressing plate 25 is replaced, the threaded rod 18 is screwed in, and the pressing plate 25 is fixed.

[0029] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the technical solutions of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. A multi-station press apparatus for machining a part, characterized by, Include: Support column (38), one side of the support column (38) is fixedly provided with a bottom plate (22), one end of the bottom plate (22) is rotatably provided with a connecting column (21), the top end of the connecting column (21) is fixedly provided with a rotating disc (20), the rotating disc (20) is uniformly provided with a plurality of sets of clamping assemblies for fixing workpieces, one end of the support column (38) is fixedly provided with a connecting plate (17), one end of the connecting plate (17) is fixedly provided with a first air cylinder (16) in a vertical state, and the first air cylinder (16) is detachably provided with a pressing plate (25) at the telescopic end, the pressing plate (25) is opposite to one of the clamping assemblies, and the pressing plate (25) moves downward to stamp the workpiece placed on the clamping assembly.

2. A multi-station press apparatus for machining a part as defined in claim 1, wherein: The bottom plate (22) is provided with a working cavity (11) at the top end, and the working cavity (11) is fixedly provided with a working motor (10), and the output end of the working motor (10) is power-connected with a transmission shaft (12), and the connecting column (21) is fixedly connected with the transmission shaft (12).

3. A multiple station press apparatus for machining a part as defined in claim 2, wherein: The clamping assembly includes at least four groups, and each group of the clamping assembly includes a storage groove (14) and at least four limiting members, and the storage groove (14) is provided at one end of the rotating disc (20).

4. A multiple station press apparatus for working a part as defined in claim 3 wherein: The storage plate (26) is hingedly provided in the storage groove (14), the storage plate (26) rotates away from the center of the rotating disc (20), the top end of the storage plate (26) is fixedly provided with a placing disc (28), the placing disc (28) is provided with a first limiting groove (30) in the inside, the bottom of the first limiting groove (30) is provided with a second limiting groove (29), and the top end of the storage plate (26) is fixedly provided with a handle (27).

5. A multiple station press apparatus for working a part as defined in claim 4 wherein: The rotating disc (20) is rotatably provided with a connecting rod (23) at the top end, the connecting rod (23) is fixedly provided with a limiting block (24) at one end, and the limiting block (24) is rotatably provided with a limiting block (24) at one end.

6. A multiple station press apparatus for working a part as defined in claim 3 wherein: The limiting member includes a first connecting shaft (36) rotatably provided at one end of the rotating disc (20), four first connecting shafts (36) are provided on four sides of the storage groove (14), one end of the first connecting shaft (36) is rotatably provided with a second connecting shaft (35), the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second connecting shaft (35) is rotatably provided with a second connecting shaft (35) at the end, the second 7. A multiple station press apparatus for working a part as defined in claim 5 wherein: ​ 8. A multiple station press apparatus for working a part as defined in claim 1 wherein: At least four support rods (13) are connected between the connecting column (21) and the rotating disc (20).

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