Rapid round die tool

Abstract

The utility model discloses a kind of fast round die tools, it is related to round die technical field.The utility model includes die sleeve, the one end of die sleeve is fixedly connected with handle, the inside of die sleeve is provided with quick installation device, the utility model is cooperated by grooving, spring, clamping post, groove etc. When it is necessary to install round die, align round die to die sleeve, press round die. To realize the installation and disassembly of round die, through the cooperation of spring, pressing shell, push rod etc. components, the operator can quickly replace round die, while ensuring its stability in use. The design of compression spring and clamping post enhances the firmness of round die fixation, ensures that it will not be loose in high load working condition. The utility model solves the problem of quick installation and replacement of round die through quick installation device.

Description

Technical Field

[0001] This utility model belongs to the field of circular die technology, and in particular relates to a quick circular die tool. Background Technology

[0002] A round die is a common mechanical component, typically used in industrial equipment for machining, cutting, or other related operations. It is generally circular in shape and designed with certain teeth or cutting structures to achieve specific functions such as cutting, drilling, and engraving.

[0003] A quick-access round die tool (publication number: CN210848660U) includes a hollow round rod. A round die is fixed to one end of the hollow round rod, and two corresponding openings are made at the other end of the hollow round rod. A movable handle passes through the two openings, allowing the entire movable handle to pass through the hollow round rod. End caps are fixed to both ends of the movable handle. This utility model has a simple structure, is easy to process, and is convenient, quick, and effective in operation. It achieves efficient rework of stud thread failures, simplifies the process flow, avoids spatial inconvenience, saves rework time, thereby improving production line cycle time and increasing production efficiency.

[0004] The aforementioned patent achieves efficient repair of stud thread failure by using components such as hollow round rod, round die, and movable handle in cooperation, simplifying the process and avoiding spatial inconvenience, and saving repair time. However, it cannot better solve the problem of quick installation and replacement of round die. Therefore, we propose a quick round die tool. Utility Model Content

[0005] The purpose of this utility model is to provide a quick round die tool, which solves the problem of not being able to quickly install and replace round dies through a quick installation device.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is a quick round die tool, including a die sleeve, one end of which is fixedly connected to a handle, and the inner side of the die sleeve is provided with a quick installation device. The quick-installation device includes a slot on the side of the die sleeve. A spring is fixedly connected to one end of the slot, and a pressing shell is fixedly connected to one end of the spring. A push rod is fixedly connected to the bottom of the pressing shell. A round die is slidably connected to the inner side of the die sleeve. A groove is formed on the circumference of the round die, and a compression spring is fixedly connected to the bottom of the inner side of the groove. A locking pin is fixedly connected to one end of the compression spring. The main purpose of this quick-installation device is to improve the installation and removal efficiency of the round die. Through the cooperation of components such as the spring, pressing shell, and push rod, operators can quickly replace the round die while ensuring its stability during use. The design of the compression spring and locking pin enhances the firmness of the round die, ensuring that it will not loosen under high-load working conditions.

[0007] Furthermore, the diameter of the locking pin is the same as the diameter of the slot, and the bottom of the slot is located on the displacement trajectory of the locking pin. This design, where the locking pin and slot diameters are identical, ensures that the locking pin can accurately enter and be fixed in the predetermined position, while the guiding effect of the bottom of the slot guarantees a smooth movement trajectory for the locking pin. This design allows the entire device to operate more stably and efficiently, reducing operational errors and improving safety, reliability, and work efficiency.

[0008] Furthermore, the circumferential surface of the push rod is slidably connected to the inner surface of the slot, and the diameter of the push rod is the same as the diameter of the slot. This slidable connection between the push rod and the inner surface of the slot, along with the matching diameter design, ensures smooth and precise movement of the push rod, reduces friction and wear, avoids jamming, and improves operational stability and work efficiency. This design allows the device to be more efficient and stable during use, and also improves the overall service life and reliability of the device.

[0009] Furthermore, one end of the locking pin is located on the displacement trajectory of the push rod. Two slots, springs, pressing shells, push rods, grooves, compression springs, and locking pins are provided, and the two sets of slots, springs, pressing shells, push rods, grooves, compression springs, and locking pins are symmetrical about the vertical central axis of the die sleeve. This design is suitable for mechanical equipment requiring precise control and adjustment, ensuring that components can be locked, released, and returned to their initial position under specific conditions, maintaining the stability and reliability of the device.

[0010] Furthermore, the inner surface of the die sleeve is provided with a convenient removal device, which includes a return spring. One end of the return spring is fixedly connected to the inner surface of the die sleeve, and the other end is fixedly connected to a push plate. A sliding groove is formed on the inner surface of the die sleeve, and a sliding rod is slidably connected to the inner surface of the groove. The convenient removal device, through the coordinated action of the return spring, push plate, sliding groove, and sliding rod, provides an easy, stable, and automatically reset removal mechanism. It not only reduces the operational burden but also improves work efficiency and accuracy, while ensuring the safety and long-term reliability of the round die.

[0011] Furthermore, one end of the sliding rod is fixedly connected to the circumferential surface of the push plate. Two sliding rods and sliding grooves are provided, symmetrically arranged along the vertical central axis of the die sleeve. This design, through the symmetrical arrangement of the sliding rods and sliding grooves, ensures the balance, stability, and accuracy of the device during operation, avoiding deviation or jamming during operation. It also effectively distributes the force load, reduces wear, extends the service life of the equipment, and improves the smoothness and efficiency of operation.

[0012] Furthermore, one end of the circular tooth is positioned on the displacement trajectory of the pusher plate. This ensures that the pusher plate can effectively and precisely remove the circular tooth. It improves operational precision and stability, reduces the risk of damage, and enhances overall operational efficiency.

[0013] This utility model has the following beneficial effects: This invention achieves installation and removal of the round die through the coordinated use of components such as a slot, spring, locking pin, and groove. When the round die needs to be installed, it is aligned with the die sleeve, and the die is pressed down. The locking pin compresses the spring, pushing the round die. When the locking pin reaches the slot, the spring's elasticity pushes the locking pin back to its original position, engaging with the slot and locking it to the die sleeve. This allows for easy installation and removal of the round die. The coordinated use of the spring, pressing shell, and push rod enables operators to quickly replace the round die while ensuring its stability during use. The design of the compression spring and locking pin enhances the firmness of the round die, ensuring it will not loosen under high load conditions.

[0014] This invention achieves automated and convenient removal of the round die through the coordinated operation of components such as a return spring, push plate, and push rod. When the round die needs to be removed, the operator presses the pressing shell, which pushes the push rod to move. The push rod's movement pushes the locking pin, which in turn compresses the compression spring, causing the locking pin to lock into contact with the die sleeve. The return spring, through its own restoring force, pushes the push plate, which in turn moves the sliding rod horizontally in the groove. The horizontal movement of the push plate then ejects the round die. This achieves the effect of automated and convenient removal of the round die.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a side view of the structure of this utility model; Figure 3 This is a schematic diagram of the structure of the quick installation device of this utility model; Figure 4 This is a side sectional view of the present invention. Figure 5 For the present utility model Figure 4 A magnified structural diagram of A in the diagram.

[0018] The attached diagram lists the components represented by each number as follows: 1. Die sleeve; 2. Handle; 3. Quick installation device; 4. Convenient removal device; 31. Slot; 32. Spring; 33. Pressing shell; 34. Push rod; 35. Round die; 36. Groove; 37. Compression spring; 38. Locking post; 41. Return spring; 42. Push plate; 43. Slide groove; 44. Sliding rod. Detailed Implementation

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

[0020] Please see Figures 1-5 This utility model is a quick round die tool, including a die sleeve 1, a handle 2 fixedly connected to one end of the die sleeve 1, and a quick installation device 3 provided on the inner side of the die sleeve 1. The quick-installation device 3 includes a slot 31 formed on the side of the die sleeve 1. A spring 32 is fixedly connected to one end of the slot 31, and a pressing shell 33 is fixedly connected to one end of the spring 32. A push rod 34 is fixedly connected to the bottom of the pressing shell 33. A round die 35 is slidably connected to the inner side of the die sleeve 1. A groove 36 is formed on the circumferential surface of the round die 35, and a compression spring 37 is fixedly connected to the bottom of the inner side of the groove 36. A locking post 38 is fixedly connected to one end of the compression spring 37. The main purpose of this quick-installation device 3 is to improve the efficiency of installing and removing the round die 35. Through the cooperation of components such as the spring 32, the pressing shell 33, and the push rod 34, the operator can quickly replace the round die 35 while ensuring its stability during use. The design of the compression spring 37 and the locking post 38 enhances the firmness of the round die 35, ensuring that it will not loosen under high-load working conditions.

[0021] The diameter of the locking post 38 is the same as the diameter of the slot 31, and the bottom of the slot 31 is located on the displacement trajectory of the locking post 38. This design, where the diameters of the locking post 38 and the slot 31 are the same, ensures that the locking post 38 can accurately enter and be fixed in the predetermined position. Simultaneously, the guiding effect of the bottom of the slot 31 ensures the smooth movement trajectory of the locking post 38. This design allows the entire device to operate more stably and efficiently, reducing operational errors and improving safety, reliability, and work efficiency.

[0022] The circumferential surface of push rod 34 is slidably connected to the inner side of slot 31, and the diameter of push rod 34 is the same as the diameter of slot 31. This sliding connection between push rod 34 and the inner side of slot 31, along with the matching diameter design, ensures smooth and precise movement of push rod 34, reduces friction and wear, prevents jamming, and improves operational stability and work efficiency. This design allows the device to be more efficient and stable during use, and also improves the overall service life and reliability of the device.

[0023] One end of the locking pin 38 is located on the displacement trajectory of the push rod 34. There are two sets of components: slot 31, spring 32, pressing shell 33, push rod 34, groove 36, compression spring 37, and locking pin 38. These two sets are symmetrical about the vertical central axis of the die sleeve 1. This design is suitable for mechanical equipment requiring precise control and adjustment, ensuring that components can be locked, released, and returned to their initial position under specific conditions, maintaining the stability and reliability of the device.

[0024] The inner surface of the die sleeve 1 is provided with a convenient removal device 4. The convenient removal device 4 includes a return spring 41, one end of which is fixedly connected to the inner surface of the die sleeve 1, and the other end of which is fixedly connected to a push plate 42. A sliding groove 43 is formed on the inner surface of the die sleeve 1, and a sliding rod 44 is slidably connected to the inner surface of the sliding groove 43. The convenient removal device 4, through the coordinated action of the return spring 41, the push plate 42, the sliding groove 43, and the sliding rod 44, provides an easy, stable, and automatically reset removal mechanism. It not only reduces the operational burden but also improves work efficiency and accuracy, while ensuring the safety and long-term reliability of the round die 35, and achieving the effect of automated and convenient removal of the round die 35.

[0025] One end of the sliding rod 44 is fixedly connected to the circumferential surface of the push plate 42. Two sliding rods 44 and two sliding grooves 43 are provided, symmetrically arranged along the vertical central axis of the die sleeve 1. This design, through the symmetrical arrangement of the sliding rods 44 and sliding grooves 43, ensures the balance, stability, and accuracy of the device during operation, avoiding deviation or jamming during operation. It also effectively distributes the force load, reduces wear, extends the service life of the equipment, and improves the smoothness and efficiency of operation.

[0026] One end of the round die 35 is located on the displacement trajectory of the pusher plate 42. This ensures that the pusher plate 42 can effectively and accurately push the round die 35 out of the operation. It improves the precision and stability of the operation, reduces the risk of damage, and enhances the overall operational efficiency.

[0027] A specific application of this embodiment is as follows: When the round die 35 needs to be installed, align the round die 35 with the die sleeve 1, press the round die 35, and press the locking pin 38. The locking pin 38 drives the compression spring 37 to compress, pushing the round die 35. When the locking pin 38 moves to the slot 31, the compression spring 37 pushes the locking pin 38 to reset and pop out through its own elasticity. The locking pin 38 then engages with the slot 31, thereby locking it with the die sleeve 1. This realizes the installation and removal of the round die 35. Through the cooperation of components such as the spring 32, the pressing shell 33, and the push rod 34, the operator can quickly replace and install the round die 35.

[0028] When the round die 35 needs to be removed, the operator first presses the pressing shell 33. The pressing shell 33 pushes the push rod 34 to move, and the movement of the push rod 34 in turn pushes the locking pin 38. During the movement, the locking pin 38 drives the compression spring 37 to compress, causing the locking pin 38 to contact and lock with the die sleeve 1, ensuring that the fixed state of the round die 35 does not change. At the same time, the return spring 41 uses its inherent elasticity to push the push plate 42 to move horizontally. The horizontal movement of the push plate 42 causes the sliding rod 44 to slide smoothly in the slide groove 43. With the movement of the sliding rod 44, the push plate 42 pushes the round die 35 to pop out along the designated trajectory, completing the removal process of the round die 35. This series of actions ensures the smoothness of the operation and the successful removal of the round die 35 through precise mechanical coordination.

[0029] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A quick-release round die tool, comprising a die sleeve (1), characterized in that: A handle (2) is fixedly connected to one end of the die sleeve (1), and a quick installation device (3) is provided on the inner side of the die sleeve (1). The quick installation device (3) includes a slot (31) on the side of the die sleeve (1). A spring (32) is fixedly connected to one end of the slot (31). A pressing shell (33) is fixedly connected to one end of the spring (32). A push rod (34) is fixedly connected to the bottom of the pressing shell (33). A round die (35) is slidably connected to the inner side of the die sleeve (1). A groove (36) is provided on the circumferential surface of the round die (35). A compression spring (37) is fixedly connected to the bottom of the inner side of the groove (36). A locking post (38) is fixedly connected to one end of the compression spring (37).

2. The quick-access round die tool according to claim 1, characterized in that, The diameter of the locking post (38) is the same as the diameter of the slot (31), and the bottom of the slot (31) is located on the displacement trajectory of the locking post (38).

3. A quick-access round die tool according to claim 2, characterized in that, The circumferential surface of the push rod (34) is slidably connected to the inner side surface of the slot (31), and the diameter of the push rod (34) is the same as the diameter of the slot (31).

4. A quick-access round die tool according to claim 3, characterized in that, One end of the locking pin (38) is located on the displacement trajectory of the push rod (34). There are two slots (31), springs (32), pressing shells (33), push rods (34), grooves (36), compression springs (37), and locking pins (38). The two slots (31), springs (32), pressing shells (33), push rods (34), grooves (36), compression springs (37), and locking pins (38) are symmetrical about the vertical central axis of the die sleeve (1).

5. A quick-access round die tool according to claim 4, characterized in that, The inner side of the die sleeve (1) is provided with a convenient removal device (4). The convenient removal device (4) includes a return spring (41). One end of the return spring (41) is fixedly connected to the inner side of the die sleeve (1). One end of the return spring (41) is fixedly connected to a push plate (42). The inner side of the die sleeve (1) is provided with a sliding groove (43). The inner side of the sliding groove (43) is slidably connected to a sliding rod (44).

6. A quick-access round die tool according to claim 5, characterized in that, One end of the sliding rod (44) is fixedly connected to the circumferential surface of the push plate (42). There are two sliding rods (44) and two sliding grooves (43), which are symmetrical along the vertical central axis of the tooth sleeve (1).

7. A quick-access round die tool according to claim 6, characterized in that, One end of the circular tooth (35) is located on the displacement trajectory of the push plate (42).

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