Positioning stamping device for non-standard bearing production

Abstract

The utility model discloses a locating stamping device for non-standard bearing production, and relates to the technical field of non-standard bearing production, the locating stamping device comprises a machining table, a stamping part, a feeding assembly and a clamping assembly, the upper surface of the machining table is provided with a discharging groove, the feeding assembly comprises a discharging barrel coinciding with the vertical axis of the discharging groove, and the clamping assembly is arranged on the lower surface of the machining table. And one side of the discharging barrel is fixedly connected with a connecting pipe, and one end of the connecting pipe is fixedly connected with a guide sliding rail. The feeding assembly, the clamping frame, the adjusting hydraulic rod, the discharging groove and the sealing bottom plate are used in cooperation, so that the device can achieve automatic feeding and discharging, the overall machining efficiency of the device is improved, a feeding push rod, a reset spring, a charging barrel sealing plate, a connecting rod and a guide groove are used in cooperation, and the feeding push rod faces a guide sliding rail; and the charging barrel closing plate can be used for synchronously closing and opening the discharging barrel, so that workpieces in the guide sliding rail can be conveniently conveyed to the discharging barrel.

Description

Technical Field

[0001] This utility model relates to the field of non-standard bearing production technology, specifically to a positioning stamping device for non-standard bearing production. Background Technology

[0002] Non-standard bearings are bearings whose external dimensions differ from those specified in national standards. Their main characteristics are low versatility, application in special equipment and special occasions, small batch sizes, and a majority of products being trial products for newly developed equipment. However, due to their non-large-scale, mass production and the limited number of manufacturers, their costs are high and their prices are relatively expensive. The production of non-standard bearings requires the use of stamping dies to apply external force to the raw materials, causing them to undergo plastic deformation or separation, thereby obtaining the required shape and size.

[0003] The prior art includes a Chinese patent (publication number CN218460673U) describing a positioning stamping device for non-standard bearing production. This device includes a processing table with supporting feet fixedly mounted at its bottom. A stamping section is detachably mounted on one side of the top of the processing table, and an adjustment device is fixedly mounted in the center of the top of the processing table. In this solution, through the adjustment device and clamping assembly, the operator first places the workpiece in the middle of the clamping ring, then activates the electric push rod. The electric push rod moves the clamping ring towards the workpiece, clamping it in place. The stamping section then processes the workpiece. When adjustments to the workpiece's position are needed, the operator can activate the hydraulic telescopic rod to adjust the position of the clamping assembly and the workpiece, allowing the stamping section to process different positions of the workpiece. This avoids the problem of stamping being unable to proceed when different positions of the workpiece need to be stamped.

[0004] However, during the use of this device, the workpiece needs to be placed in the storage box. After processing is completed, the workpiece needs to be taken out and another workpiece to be processed needs to be put in. Therefore, too much time is wasted and the processing efficiency is affected. Utility Model Content

[0005] The purpose of this invention is to provide a positioning stamping device for the production of non-standard bearings, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A positioning stamping device for non-standard bearing production includes a processing table, a stamping part, a feeding assembly, and a clamping assembly. The upper surface of the processing table is provided with a feeding groove. The feeding assembly includes a feeding cylinder that coincides with the vertical axis of the feeding groove. A connecting pipe is fixedly connected to one side of the feeding cylinder, and a guide slide rail is fixedly connected to one end of the connecting pipe.

[0008] The inner wall of the guide slide rail near the bottom end is provided with a push rod groove. A feeding push rod is movably inserted into the inner wall of the push rod groove. The bottom surface of the feeding push rod away from the guide slide rail is fixedly connected to a material cylinder sealing plate through a connecting rod. The bottom surface of the feeding cylinder is provided with a guide groove for receiving the material cylinder sealing plate. A return spring is fixedly connected to one side of the feeding push rod. One end of the return spring is fixedly connected to the outer wall of the connecting pipe.

[0009] The bottom surface of the processing table is provided with a closed bottom plate for closing the feeding trough. The clamping assembly includes a clamping frame, the inner wall of the clamping frame is provided with a clamping ring, and the upper surface of the clamping ring is fixedly connected with a protrusion.

[0010] A further improvement of this utility model is that a clamping hydraulic rod for driving lateral movement is fixedly connected to one side of the clamping ring, and the end of the clamping hydraulic rod away from the clamping ring is fixedly connected to the inner wall of the clamping frame.

[0011] A further improvement of this utility model is that: the outer wall of the clamping frame is fixedly connected to an adjusting hydraulic rod via an installation block, and the clamping frame is slidably connected to the upper surface of the processing table.

[0012] A further improvement of this utility model is that: the bottom surface of the processing table is fixedly connected to a guide rail for moving and guiding the closed base plate, and one end of the closed base plate is fixedly connected to a base plate hydraulic rod.

[0013] A further improvement of this utility model is that the outer wall of the connecting pipe is fixedly connected to the upper surface of the processing table by a support frame.

[0014] A further improvement of this utility model is that the stamping part is located above the clamping frame.

[0015] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0016] This utility model provides a positioning stamping device for non-standard bearing production. By using the combined use of a feeding assembly, a clamping frame, an adjusting hydraulic rod, a feeding groove, and a closed base plate, the device can achieve automatic loading and unloading, thereby improving the overall processing efficiency of the device.

[0017] This utility model provides a positioning stamping device for non-standard bearing production. By using the cooperation of a feeding push rod, a return spring, a material cylinder sealing plate, a connecting rod, and a guide groove, the feeding push rod can simultaneously close and open the guide slide rail, and the material cylinder sealing plate can simultaneously close and open the lower material cylinder. This facilitates the conveying of workpieces from the guide slide rail to the lower material cylinder. At the same time, the guide groove guides and limits the movement of the material cylinder sealing plate, ensuring the stability of the feeding assembly. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a bottom view of the structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the loading and unloading structure of this utility model;

[0021] Figure 4 This is a bottom view of the feeding assembly of this utility model, showing structural details.

[0022] Figure 5 This is a schematic diagram of the clamping component structure of this utility model.

[0023] In the diagram: 1. Machining table; 2. Stamping section; 3. Feeding assembly; 4. Clamping frame; 5. Discharge groove; 6. Enclosed base plate; 7. Base plate hydraulic rod; 8. Guide slide rail; 9. Discharge cylinder; 10. Connecting pipe; 11. Cylinder sealing plate; 12. Guide groove; 13. Feeding push rod; 14. Push rod slide groove; 15. Return spring; 16. Connecting rod; 17. Adjusting hydraulic rod; 18. Clamping ring; 19. Clamping hydraulic rod; 20. Protrusion. Detailed Implementation

[0024] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] The present invention will be further described in detail below with reference to embodiments: Example

[0026] like Figure 1-5As shown, this utility model provides a positioning stamping device for non-standard bearing production, including a processing table 1, a stamping part 2, a feeding assembly 3 and a clamping assembly. The upper surface of the processing table 1 is provided with a feeding groove 5. The feeding assembly 3 includes a feeding cylinder 9 that coincides with the vertical axis of the feeding groove 5. A connecting pipe 10 is fixedly connected to one side of the feeding cylinder 9, and a guide rail 8 is fixedly connected to one end of the connecting pipe 10.

[0027] A push rod groove 14 is provided on the inner wall of the guide slide rail 8 near the bottom. A feeding push rod 13 is movably inserted into the inner wall of the push rod groove 14. The bottom surface of the feeding push rod 13 away from the guide slide rail 8 is fixedly connected to the material cylinder sealing plate 11 through the connecting rod 16. A guide groove 12 for receiving the material cylinder sealing plate 11 is provided on the bottom surface of the feeding cylinder 9. A return spring 15 is fixedly connected to one side of the feeding push rod 13. One end of the return spring 15 is fixedly connected to the outer wall of the connecting pipe 10.

[0028] The bottom surface of the processing table 1 is provided with a closed bottom plate 6 for closing the unloading groove 5. The clamping assembly includes a clamping frame 4, and the inner wall of the clamping frame 4 is provided with a clamping ring 18. The upper surface of the clamping ring 18 is fixedly connected with a protrusion 20.

[0029] Before processing, place a workpiece in the feeding cylinder 9, and then place the stacked workpieces in the guide rail 8 to complete the subsequent automatic loading and unloading work.

[0030] The workpieces in the guide rail 8 and the feed cylinder 9 are falling synchronously.

[0031] When the stamped workpiece is in the unloading groove 5, its upper surface is flush with the surface of the processing table 1. Example

[0032] like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: preferably, a clamping hydraulic rod 19 for driving the clamping ring 18 to move laterally is fixedly connected to one side of the clamping ring 18, and the end of the clamping hydraulic rod 19 away from the clamping ring 18 is fixedly connected to the inner wall of the clamping frame 4.

[0033] The outer wall of the clamping frame 4 is fixedly connected to the adjusting hydraulic rod 17 by the mounting block, and the clamping frame 4 is slidably connected to the upper surface of the processing table 1.

[0034] The bottom surface of the processing table 1 is fixedly connected to a guide rail 8 for moving and guiding the closed base plate 6, and one end of the closed base plate 6 is fixedly connected to a base plate hydraulic rod 7.

[0035] The outer wall of the connecting pipe 10 is fixedly connected to the upper surface of the processing table 1 by a support frame, and the stamping part 2 is located above the clamping frame 4.

[0036] The working principle of the positioning stamping device used in the production of non-standard bearings will be explained in detail below.

[0037] like Figure 1-5 As shown, during use, after the workpiece clamped on the inner wall of the clamping ring 18 has been stamped, the clamping hydraulic rod 19 is activated to pull the clamping ring 18 backward, releasing the clamping state of the workpiece. Then, the adjusting hydraulic rod 17 is activated to push the clamping frame 4 to move the workpiece to the position of the lower material groove 5. At this time, the closed bottom plate 6 is located at the bottom of the lower material groove 5, which closes it.

[0038] As the clamping ring 18 gradually approaches the unloading cylinder 9, the protrusion 20 will first contact the cylinder sealing plate 11 on the bottom surface of the unloading cylinder 9 and push the cylinder sealing plate 11 to continue moving forward. When the cylinder sealing plate 11 moves, it will push the feeding push rod 13 from the inner wall of the push rod slide groove 14 through the connecting rod 16. When the finished workpiece falls into the unloading groove 5, the workpieces stacked in the guide slide rail 8 will also move down, and the bottom workpiece will connect with the inlet of the connecting pipe 10. The cylinder sealing plate 11 will then release the blockage of the unloading cylinder 9, and the feeding push rod 13 will also release the blockage of the guide slide rail 8. The workpiece in the unloading cylinder 9 will fall into the inside of the clamping ring 18 and stack on top of the finished workpiece. Then, when the adjusting hydraulic rod 17 pulls the clamping frame 4 to reset, the clamping hydraulic rod 19 will push the unprocessed workpiece to move to the lower position of the stamping part 2.

[0039] When the clamping ring 18 resets, the protrusion 20 also resets. The material cylinder sealing plate 11, pushed by the protrusion 20, will drive the feeding push rod 13 to reset under the reset pull of the reset spring 15. The feeding push rod 13 will push the workpiece at the bottom of the guide slide rail 8 through the connecting pipe 10 into the unloading cylinder 9. Finally, the bottom plate hydraulic rod 7 will pull the sealing bottom plate 6 to open the unloading groove 5, and the workpiece in the unloading groove 5 will begin to fall, completing the unloading work. The sealing bottom plate 6 will then reset again to close the unloading groove 5, thus completing the automatic loading and unloading work.

[0040] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A positioning stamping device for non-standard bearing production, comprising a processing table (1), a stamping section (2), a feeding assembly (3), and a clamping assembly, characterized in that: The upper surface of the processing table (1) is provided with a feeding groove (5). The feeding assembly (3) includes a feeding cylinder (9) that coincides with the vertical axis of the feeding groove (5). A connecting pipe (10) is fixedly connected to one side of the feeding cylinder (9), and a guide rail (8) is fixedly connected to one end of the connecting pipe (10). The inner wall of the guide slide rail (8) near the bottom is provided with a push rod groove (14), and a feeding push rod (13) is movably inserted into the inner wall of the push rod groove (14). The bottom surface of the feeding push rod (13) away from the guide slide rail (8) is fixedly connected to a material cylinder sealing plate (11) through a connecting rod (16). The bottom surface of the feed cylinder (9) is provided with a guide groove (12) for receiving the material cylinder sealing plate (11). A return spring (15) is fixedly connected to one side of the feeding push rod (13), and one end of the return spring (15) is fixedly connected to the outer wall of the connecting pipe (10). The bottom surface of the processing table (1) is provided with a closed bottom plate (6) for closing the feeding groove (5). The clamping assembly includes a clamping frame (4). The inner wall of the clamping frame (4) is provided with a clamping ring (18). The upper surface of the clamping ring (18) is fixedly connected with a protrusion (20).

2. The positioning stamping device for non-standard bearing production according to claim 1, characterized in that: A clamping hydraulic rod (19) for driving the clamping ring (18) to move laterally is fixedly connected to one side of the clamping ring (18), and the end of the clamping hydraulic rod (19) away from the clamping ring (18) is fixedly connected to the inner wall of the clamping frame (4).

3. The positioning stamping device for non-standard bearing production according to claim 1, characterized in that: The outer wall of the clamping frame (4) is fixedly connected to an adjusting hydraulic rod (17) by a mounting block, and the clamping frame (4) is slidably connected to the upper surface of the processing table (1).

4. The positioning stamping device for non-standard bearing production according to claim 1, characterized in that: The bottom surface of the processing table (1) is fixedly connected to a guide rail (8) for moving and guiding the closed base plate (6), and one end of the closed base plate (6) is fixedly connected to a base plate hydraulic rod (7).

5. A positioning stamping device for non-standard bearing production according to claim 1, characterized in that: The outer wall of the connecting pipe (10) is fixedly connected to the upper surface of the processing table (1) by a support frame.

6. The positioning stamping device for non-standard bearing production according to claim 1, characterized in that: The stamping part (2) is located above the clamping frame (4).

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