Three-in-one riveting die calibrator

Abstract

The utility model relates to the technical field of mold calibrators, in particular to a three-in-one riveting mold calibrator, which comprises a mold table, a bottom mold and a top mold, a plurality of groups of guide cylinders are arranged on the mold table around the bottom mold, guide pins corresponding to the positions of the guide cylinders are arranged around the top mold, and the three-in-one riveting mold calibrator further comprises a group of electric telescopic rods. The oil storage bottle can be used for storing lubricating oil, and the lower portion of the sponge rod extends into the oil storage bottle and can adsorb the lubricating oil in the oil storage bottle, so that the upper portion of the sponge rod is kept in a state of being soaked by the lubricating oil. The upper parts of the sponge rods extend into the guide cylinders and are in contact with the inner walls of the guide cylinders, so that the lubricating oil can be quickly, uniformly and automatically smeared into the plurality of groups of guide cylinders, and the lubricating oil does not need to be manually smeared by a worker; and a large amount of manpower is saved, and meanwhile accidents caused by starting of the mold in the lubricating oil brushing process are avoided.

Description

Technical Field

[0001] This utility model relates to the field of mold calibrator technology, and more specifically, to a three-in-one riveting mold calibrator. Background Technology

[0002] A three-in-one riveting die is a composite die that integrates multiple processes such as stamping, bending, and riveting. It is mainly used to efficiently complete the continuous processing of metal parts. The three-in-one riveting die includes an upper die and a lower die. Usually, a guide cylinder and a guide pin are set between the upper and lower dies as calibrators to calibrate the positions of the upper and lower dies, so as to correct the positional deviation between the upper and lower dies during the die closing process, thereby ensuring the forming quality of the workpiece.

[0003] To reduce wear between the guide cylinder and guide pin during contact, it is usually necessary to replenish the guide cylinder or guide pin with lubricating oil regularly. At this time, the operator needs to close the mold and manually apply the lubricating oil evenly to the guide cylinder or guide pin. This process requires a lot of manpower, and if the mold is accidentally started while manually applying the lubricating oil, it can easily cause an accident. Utility Model Content

[0004] This utility model provides a three-in-one riveting mold calibrator, which solves the technical problem in the prior art that requires manual application of lubricant to the guide cylinder or guide pin, which consumes a lot of manpower and the mold's accidental start can easily cause accidents.

[0005] In view of the above problems, the technical solution proposed by this utility model is as follows:

[0006] A three-in-one riveting mold calibrator includes a mold platform, a bottom mold, and a top mold. Several sets of guide cylinders are arranged around the bottom mold on the mold platform. Guide pins corresponding to the positions of the guide cylinders are arranged around the top mold. The device also includes a set of electric telescopic rods located at the bottom end of the mold platform. One end of the output shaft of the electric telescopic rod is connected to a bracket. Several sets of sponge rods are fixedly connected to the end of the bracket. The guide cylinders have a through-type structure, and the sponge rods are aligned with the lower positions of the guide pins. An oil storage bottle is also installed at the end of the bracket, with the lower parts of the sponge rods extending into the oil storage bottle.

[0007] Furthermore, the end of the bracket is provided with a threaded cap, and the inner wall of the top of the oil storage bottle is provided with a threaded interface that is threadedly engaged with the threaded cap.

[0008] Furthermore, the surface of the oil storage bottle is provided with graduation lines.

[0009] Furthermore, reinforcing ribs are provided between the outer side of the guide cylinder and the mold platform, and these ribs are evenly distributed in several groups around the guide cylinder.

[0010] Furthermore, the guide pin has an inverted conical structure that is larger at the top and smaller at the bottom.

[0011] Furthermore, the end of the bracket is fixedly connected to a vertical inner support rod, and the upper part of the sponge rod wraps the inner support rod inside.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: the oil storage bottle can be used to store lubricating oil, and the lower part of the sponge rod extends into the oil storage bottle to absorb the lubricating oil inside the bottle, so that the upper part of the sponge rod is kept in a state of being wetted by lubricating oil. When the output shaft of the electric telescopic rod drives the bracket to move upward, the upper part of the sponge rod will extend into the guide cylinder and contact the inner wall of the guide cylinder. Therefore, the lubricant can be quickly and evenly applied automatically to several sets of guide cylinders, eliminating the need for manual application of lubricating oil by workers. This saves a lot of manpower and also avoids accidents caused by the start of the mold during the application of lubricating oil. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the electric telescopic rod and the bracket in this utility model;

[0016] Figure 3 This is a schematic diagram showing the disassembled structure of the support and oil storage bottle in this utility model;

[0017] Figure 4 This is a schematic diagram of the internal support rod in this utility model.

[0018] In the diagram: 1. Mold platform; 2. Bottom mold; 3. Top mold; 4. Guide cylinder; 5. Guide pin; 6. Electric telescopic rod; 7. Bracket; 8. Sponge rod; 9. Oil reservoir; 10. Threaded cap; 11. Threaded interface; 12. Reinforcing rib; 13. Inner support rod; 14. Scale line. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0021] Please see Figure 1-4 A three-in-one riveting mold calibrator includes a mold platform 1, a bottom mold 2, and a top mold 3. Several sets of guide cylinders 4 are arranged around the bottom mold 2 on the mold platform 1. Guide pins 5, corresponding to the positions of the guide cylinders 4, are arranged around the top mold 3. When the top mold 3 moves downwards to close with the bottom mold 2, the guide pins 5 insert into the interior of the guide cylinders 4. Under the action of the guide cylinders 4 and guide pins 5, the closing of the top mold 3 and the bottom mold 2 can be calibrated. The device also includes a set of electric telescopic rods 6, which are located at the bottom end of the mold platform 1. One end of the output shaft of the electric telescopic rod 6 is connected to a bracket 7, and the end of the bracket 7 is fixedly connected to several… The dry sponge rods 8 and guide cylinder 4 are a through structure, with the sponge rods 8 aligned with the lower position of the guide pin 5. When the output shaft of the electric telescopic rod 6 drives the bracket 7 to move upward, the upper parts of several sets of sponge rods 8 can extend upward into the interior of the guide cylinder 4 and contact the inner wall of the guide cylinder 4. An oil storage bottle 9 is also installed at the end of the bracket 7. The interior of the oil storage bottle 9 is used to store lubricating oil. The lower part of the sponge rods 8 extends into the oil storage bottle 9. The sponge rods 8 have a strong adsorption effect on the lubricating oil inside the oil storage bottle 9. Therefore, when the lower part of the sponge rods 8 extends into the oil storage bottle 9, the entire sponge rods 8 can be wetted by lubricating oil.

[0022] The oil storage bottle 9 can be used to store lubricating oil. Since the lower part of the sponge rod 8 extends into the oil storage bottle 9, the upper part of the sponge rod 8 can always be kept wet with lubricating oil due to the adsorption effect of the sponge rod 8. By activating the electric telescopic rod 6, the output shaft of the electric telescopic rod 6 can drive the bracket 7 to move up and down. When it is necessary to apply oil to the inside of the guide cylinder 4, the electric telescopic rod 6 is activated, and its output shaft drives the bracket 7 to move upward. At this time, the upper part of the sponge rod 8 can extend into the guide cylinder 4 and contact the inner wall of the guide cylinder 4. Since the upper part of the sponge rod 8 is in a state of being wetted with lubricating oil, the sponge rod 8 can evenly apply the lubricant to the inner wall of the guide cylinder 4, so that the inner wall of the guide cylinder 4 remains lubricated, thereby avoiding large contact wear between the guide pin 5 and the guide cylinder 4. In summary, this mold calibrator can quickly and evenly apply lubricant automatically to several sets of guide cylinders 4, eliminating the need for manual application of lubricating oil by workers, saving a lot of manpower, and also avoiding accidents caused by accidental activation of the mold during the application of lubricating oil.

[0023] For further details, please refer to Figure 1-4 The end of the bracket 7 is provided with a threaded cap 10, and the inner wall of the top of the oil bottle 9 is provided with a threaded interface 11 that is threadedly engaged with the threaded cap 10. Under the threaded engagement of the threaded cap 10 and the threaded interface 11, the oil bottle 9 can be quickly installed on the end of the bracket 7 or removed from the end of the bracket 7 by rotating and twisting. This makes it convenient for the user to replenish the lubricant inside the oil bottle 9 when the lubricant inside the oil bottle 9 is consumed.

[0024] For further details, please refer to Figure 1-4 The surface of the oil storage bottle 9 is provided with scale lines 14, which makes it easy for staff to check the remaining amount of lubricating oil inside the oil storage bottle 9, so as to make it easy to replenish the lubricating oil in a timely manner.

[0025] For further details, please refer to Figure 1-4 A reinforcing rib 12 is provided between the outer side of the guide cylinder 4 and the mold table 1. It is evenly distributed in several groups around the guide cylinder 4. The reinforcing rib 12 can provide support around the guide cylinder 4 and prevent the guide cylinder 4 from deforming when subjected to force.

[0026] For further details, please refer to Figure 1-4 The guide pin 5 has an inverted conical structure that is larger at the top and smaller at the bottom, which allows the guide pin 5 to be automatically positioned when inserted into the guide cylinder 4, reducing the difficulty of alignment during installation, improving the convenience and accuracy of installation, and making the guide pin enter the guide cylinder 4 more smoothly, reducing the risk of wear and jamming.

[0027] For further details, please refer to Figure 1-4The end of the bracket 7 is fixedly connected to an inner support rod 13, which is in a vertical state. The upper part of the sponge rod 8 wraps the inner support rod 13 inside. Since the sponge rod 8 is made of soft material, the inner support rod 13 can provide support for the inside of the sponge rod 8, so that the sponge rod 8 can always remain upright, thereby ensuring that it can always be aligned with the bottom of the guide cylinder 4.

[0028] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A three-in-one riveting mold calibrator, comprising a mold platform (1), a bottom mold (2), and a top mold (3), wherein a plurality of guide cylinders (4) are arranged on the mold platform (1) around the bottom mold (2), and guide pins (5) corresponding to the positions of the guide cylinders (4) are arranged around the top mold (3), characterized in that, It also includes a set of electric telescopic rods (6), which are located at the bottom of the mold table (1). One end of the output shaft of the electric telescopic rod (6) is connected to a bracket (7). Several sets of sponge rods (8) are fixedly connected to the end of the bracket (7). The guide cylinder (4) has a through structure, and the sponge rods (8) are aligned with the lower position of the guide pin (5). An oil storage bottle (9) is also installed at the end of the bracket (7), and the lower part of the sponge rods (8) extends into the oil storage bottle (9).

2. The three-in-one riveting mold calibrator according to claim 1, characterized in that, The end of the bracket (7) is provided with a threaded cap (10), and the inner wall of the top of the oil storage bottle (9) is provided with a threaded interface (11) that is threadedly engaged with the threaded cap (10).

3. The three-in-one riveting mold calibrator according to claim 1, characterized in that, The surface of the oil storage bottle (9) is provided with scale lines (14).

4. The three-in-one riveting mold calibrator according to claim 1, characterized in that, A reinforcing rib (12) is provided between the outer side of the guide cylinder (4) and the mold table (1), and it is evenly distributed in several groups around the guide cylinder (4).

5. The three-in-one riveting mold calibrator according to claim 1, characterized in that, The guide pin (5) has an inverted conical structure that is larger at the top and smaller at the bottom.

6. The three-in-one riveting mold calibrator according to claim 1, characterized in that, The end of the bracket (7) is fixedly connected to an inner support rod (13) in a vertical position, and the upper part of the sponge rod (8) wraps the inner support rod (13) inside.

Images