High-strength fastener press machine with quick die change

Abstract

The utility model relates to punch press technical field, the utility model provides a kind of high-strength fastener punch press with quick die changing function, it includes: punch press, the top of the punch press is provided with hydraulic punching, the side of the punch press is provided with quick die changing cooling circulation heat dissipation assembly, the quick die changing cooling circulation heat dissipation assembly includes placement table, the placement table is set in the top of punch press.The side of the punch press is provided with anti-blocking component, the anti-blocking component includes cross bar, by above-mentioned technical scheme, the technical problem that the punch press cannot be solved in prior art easily die is installed on placement table and ensures that punch press is kept in the temperature range of proper is solved.

Description

Technical Field

[0001] This utility model relates to the field of stamping machine tool technology, specifically to a high-strength fastener stamping machine tool with quick mold changing function. Background Technology

[0002] The design of a high-strength fastener stamping machine tool with quick mold change function aims to improve production efficiency, shorten mold change time, and ensure product precision and quality. The high-strength fastener stamping machine tool with quick mold change function can not only effectively improve production efficiency, but also ensure stamping quality and adapt to the needs of high-strength, high-volume production.

[0003] According to a public announcement (publication number: CN 210586580 U), a stamping machine tool includes a fixed plate, a base plate, a hanging plate, an electric push rod, a push plate, and a mold; it also includes a left support plate, a right support plate, a left threaded tube, a right threaded tube, multiple sets of left insert rods, multiple sets of right insert rods, a left threaded rod, a right threaded rod, a left clamping plate, a right clamping plate, a left limit rod, a right limit rod, a left support plate, a right support plate, a left fixed shaft, a right fixed shaft, two sets of front springs, and two sets of rear springs.

[0004] The aforementioned method, which relies on the cooperation between components such as the fixing plate, base plate, and hanging plate, makes it difficult to easily install the mold on the placement table and ensure that the stamping machine is kept within a suitable temperature range. This results in increased downtime during installation and damage to the stamping machine due to overheating, and requires improvement. Utility Model Content

[0005] To overcome the above-mentioned defects, this utility model provides a high-strength fastener stamping machine with a quick mold changing function, which solves the technical problems in the prior art of stamping machines being unable to easily install the mold on the placement table and ensure that the stamping machine is kept within a suitable temperature range.

[0006] According to one aspect, at least one embodiment of the present invention provides a high-strength fastener stamping machine tool with a quick mold-changing function, comprising: a stamping machine tool, wherein a hydraulic punch is provided on the top of the stamping machine tool, and a quick mold-changing cooling and circulating heat dissipation assembly is provided on the side of the stamping machine tool. The quick mold-changing cooling and circulating heat dissipation assembly includes a placement platform, the placement platform is disposed on the top of the stamping machine tool, a limit groove is formed on the side of the placement platform, a mold is disposed on the top of the placement platform, a bolt is disposed on the top of the mold, and a nut is threadedly connected to the circumferential surface of the bolt. The side of the stamping machine tool is fixed... A water tank is fixedly connected to the press. A water-cooling pipe is fixedly connected to the side of the press. A circulating pump is installed at the top of the water tank. A connecting pipe runs through the outer wall of the circulating pump. The end of the connecting pipe away from the circulating pump runs through the side of the water-cooling pipe. A water outlet pipe runs through the outer wall of the circulating pump. The end of the water outlet pipe away from the circulating pump runs through the top of the water tank. A partition plate is fixedly connected to the inner wall of the water tank. A motor is fixedly connected to the side of the water tank. A long rod is fixedly connected to the output shaft of the motor. A stirring rod is fixedly connected to the circumference of the long rod. A drain pipe runs through the bottom of the water-cooling pipe.

[0007] For example, in a high-strength fastener stamping machine tool with quick mold changing function provided in at least one embodiment of the present invention, the stirring rod is located at the bottom of the partition plate, and there are several stirring rods arranged in a linear array on the circumferential surface of the long rod. The design of the partition plate is beneficial to separating the water tanks.

[0008] For example, in a high-strength fastener stamping machine tool with quick mold changing function provided in at least one embodiment of the present invention, there are also: a plurality of water cooling pipes are provided and are symmetrical to each other along the vertical central axis of the stamping machine tool, and a controller is provided on the side of the stamping machine tool. The provision of a plurality of water cooling pipes is beneficial to enhancing the heat dissipation effect.

[0009] For example, in a high-strength fastener stamping machine tool with quick mold changing function provided in at least one embodiment of the present invention, a drain pipe is provided through the side of the water tank. There are two drain pipes arranged in a linear array on the side of the water tank. The design of the drain pipes helps the water tank to discharge water that can be reused.

[0010] For example, in a high-strength fastener stamping machine tool with quick mold changing function provided in at least one embodiment of the present invention, there are two drainage pipes that are symmetrical to each other along the vertical central axis of the stamping machine tool. A plug is provided at the end of the drainage pipe away from the water tank. The design of the plug is conducive to sealing one end of the drainage pipe.

[0011] For example, in a high-strength fastener stamping machine tool with quick mold changing function provided in at least one embodiment of the present invention, the hydraulic punch is located on the top of the placement table and the mold, and a number of bolts and nuts are provided in pairs, which is beneficial to enhance the temperature performance of the mold installation.

[0012] According to another aspect, at least one embodiment of this utility model also provides a high-strength fastener stamping machine tool with a quick mold change function, comprising: an anti-clogging component provided on the side of the stamping machine tool, the anti-clogging component including a crossbar, one end of the crossbar being fixedly connected to the side of the stamping machine tool, a housing frame being fixedly connected to the top of the crossbar, a rack being slidably connected to the inner wall of the housing frame, a belt being provided on the output shaft of the motor, a rotating rod being connected to the motor via the belt drive, one end of the rotating rod penetrating through the side of the housing frame, a half gear being fixedly connected to one end of the rotating rod, and a vibrating rod being fixedly connected to the side of the rack, the vibrating rod striking the unblocking pipe to keep the unblocking pipe continuously unblocked, preventing the unblocking pipe from being blocked and preventing water from entering the water cooling pipe.

[0013] For example, in a high-strength fastener stamping machine tool with quick mold changing function provided in at least one embodiment of the present invention, the half gear and the rack mesh with each other, the vibrating rod is located on the side of the unblocking pipe, and the unblocking pipe is located on the displacement trajectory of the vibrating rod. This design is beneficial to striking the outer wall of the unblocking pipe when the vibrating rod moves.

[0014] For example, in a high-strength fastener stamping machine tool with quick mold changing function provided in at least one embodiment of the present invention, a spring is fixedly connected to one end of the rack, and the end of the spring away from the rack is fixedly connected to the inner wall of the outer frame. The design of the spring is beneficial to the rack being able to automatically reset when it is not driven.

[0015] For example, in a high-strength fastener stamping machine tool with quick mold changing function provided in at least one embodiment of the present invention, the half gear is located on the inner wall of the outer frame, a switch is provided on the outer wall of the motor, and a connecting line is provided on the side of the hydraulic punch. The switch is designed to facilitate direct control of the motor.

[0016] The beneficial effects of the embodiments of this utility model are as follows: In this invention, the screws, bolts, water-cooling pipes, and other components inside the rapid mold-changing cooling and heat dissipation assembly work together to achieve simple fixing methods such as bolts and nuts. Operators can easily install the mold on the placement table, which can significantly reduce downtime. The two-layer structure of the water tank and the design of the stirring rod can accelerate water flow, improve heat exchange efficiency, ensure that the stamping machine is kept within a suitable temperature range, prevent damage to the equipment due to overheating, increase heat exchange efficiency, avoid local overheating or underheating, and extend the service life of the machine.

[0017] In this invention, the cooperation between components such as the belt, rotating rod, rack, and vibrating rod inside the anti-clogging component enables the vibrating rod to strike the outer wall of the unblocking pipe when it moves, thus clearing the pipe and preventing obstruction of water flow. The striking action of the vibrating rod on the unblocking pipe also helps to clean the water cooling pipe, preventing water flow obstruction and the accumulation of carbon deposits or dirt in the water cooling system. This helps to maintain the efficient operation of the water cooling system and reduce equipment overheating and wear caused by poor cooling effect. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0019] Figure 1 This is a three-dimensional appearance structure diagram of one embodiment of the present invention; Figure 2 As one embodiment of this utility model Figure 1 A three-dimensional magnified structural diagram of A in the middle; Figure 3 This is a three-dimensional side view of the water-cooling pipe in one embodiment of the present invention; Figure 4 This is a three-dimensional cross-sectional view of the water tank in one embodiment of the present invention; Figure 5 This is a three-dimensional cross-sectional view of the outer shell frame in one embodiment of the present invention.

[0020] In the diagram: 1. Stamping machine; 2. Hydraulic punch; 3. Quick mold change cooling and circulating heat dissipation assembly; 31. Placement platform; 32. Limiting groove; 33. Bolt; 34. Nut; 35. Mold; 36. Controller; 37. Water tank; 38. Water cooling pipe; 39. Circulating pump; 310. Connecting pipe; 311. Water outlet pipe; 312. Motor; 313. Long rod; 314. Stirring rod; 315. Drain pipe; 316. Unblocking pipe; 317. Partition plate; 4. Anti-clogging assembly; 41. Crossbar; 42. Outer frame; 43. Rotating rod; 44. Half gear; 45. Rack; 46. Vibrating rod; 47. Spring; 48. Belt. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it.

[0022] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0023] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between 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.

[0024] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0025] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0027] like Figures 1-5 The illustration shows a high-strength fastener stamping machine tool with a quick mold-changing function according to an embodiment of the present invention. It includes: a stamping machine tool 1; a hydraulic punch 2 on the top of the stamping machine tool 1; a quick mold-changing cooling and circulating heat dissipation assembly 3 on the side of the stamping machine tool 1; the quick mold-changing cooling and circulating heat dissipation assembly 3 includes a placement platform 31, which is located on the top of the stamping machine tool 1; a limit groove 32 is formed on the side of the placement platform 31; a mold 35 is located on the top of the placement platform 31; a bolt 33 is located on the top of the mold 35; a nut 34 is threaded onto the circumferential surface of the bolt 33; and a water tank 37 is fixedly connected to the side of the stamping machine tool 1. A water-cooling pipe 38 is fixedly connected to the side of the water tank 37. A circulation pump 39 is installed at the top of the water tank 37. A connecting pipe 310 passes through the outer wall of the circulation pump 39. The end of the connecting pipe 310 away from the circulation pump 39 passes through the side of the water-cooling pipe 38. A water outlet pipe 311 passes through the outer wall of the circulation pump 39. The end of the water outlet pipe 311 away from the circulation pump 39 passes through the top of the water tank 37. A partition plate 317 is fixedly connected to the inner wall of the water tank 37. A motor 312 is fixedly connected to the side of the water tank 37. A long rod 313 is fixedly connected to the output shaft of the motor 312. A stirring rod 314 is fixedly connected to the circumference of the long rod 313. A drain pipe 316 passes through the bottom of the water-cooling pipe 38.

[0028] In some examples, the stirring rod 314 is located at the bottom of the partition plate 317. Several stirring rods 314 are provided and are arranged in a linear array on the circumferential surface of the long rod 313. The design of the partition plate 317 is beneficial for separating the water tanks 37.

[0029] In some examples, there are several water-cooling pipes 38, which are symmetrical about each other along the vertical central axis of the stamping machine tool 1. A controller 36 is provided on the side of the stamping machine tool 1. The presence of several water-cooling pipes 38 is beneficial to enhancing the heat dissipation effect.

[0030] In some examples, a drain pipe 315 runs through the side of the water tank 37. There are two drain pipes 315 arranged in a linear array on the side of the water tank 37. The design of the drain pipes 315 helps the water tank 37 to drain water that has been reused.

[0031] In some examples, there are two drain pipes 316, which are symmetrical to each other along the vertical central axis of the press machine 1. The end of the drain pipe 315 away from the water tank 37 is provided with a plug, which is designed to close one end of the drain pipe 315.

[0032] In some examples, the hydraulic punch 2 is located on the top of the placement platform 31 and the mold 35, and several bolts 33 and nuts 34 are provided in pairs, which helps to enhance the stability of the mold 35 installation.

[0033] For example, such as Figures 1-5 As shown, the mold 35 is fixed to the placement platform 31 on top of the stamping machine 1 by the cooperation of bolts 33 and nuts 34, so that the mold 35 can be installed on the placement platform 31 relatively quickly, and it is also convenient for the stamping machine 1 to change molds. In order to reduce the large amount of temperature generated by the stamping machine 1 during use, water tank 37 is used to store water. The interior of the water tank 37 is divided into two layers by a partition plate 317. The upper layer is used to store water for heat dissipation. When the circulation pump 39 is started, water is drawn from the inside of the water tank 37 through the outlet pipe 311 of the circulation pump 39, and then injected into the water cooling pipe 38 through the connecting pipe 310. The water flows in the water cooling pipe 38, which is set on the outer wall of the stamping machine 1. The water flow carries away the heat generated by the stamping machine 1. A motor 312 is set at the bottom of the partition plate 317. When the motor 312 is started, it drives the long rod 313 to rotate. The rotation of the long rod 313 drives the stirring rod 31. 4. The water tank 37 rotates, and the lower layer contains some water for heat exchange with the upper layer of water, reducing its temperature. The stirring rod 314 agitates the water, making the heat exchange more uniform. Using simple fixing methods such as bolts 33 and nuts 34, the operator can easily install the mold 35 on the placement table 31, significantly reducing downtime and improving production efficiency. The water tank 37 and water-cooling pipe 38 system are used for heat dissipation, preventing the stamping machine 1 from operating in a high-temperature environment. The two-layer structure of the water tank 37 and the design of the stirring rod 314 accelerate water flow, improve heat exchange efficiency, and ensure that the stamping machine 1 remains within a suitable temperature range, preventing damage from overheating and extending the machine's service life. The upper and lower layers of water lower the temperature of the cooling water through heat exchange, while the stirring rod 314 design makes the water flow more uniform, increasing heat exchange efficiency and preventing localized excessively high or low temperatures, ensuring the stability of the equipment during operation.

[0034] like Figures 1-5As shown, this invention illustrates a high-strength fastener stamping machine tool with a quick mold change function in another embodiment of the present invention. The machine tool 1 includes an anti-clogging component 4 on its side. The anti-clogging component 4 includes a crossbar 41, one end of which is fixedly connected to the side of the machine tool 1. A housing frame 42 is fixedly connected to the top of the crossbar 41. A rack 45 is slidably connected to the inner wall of the housing frame 42. A belt 48 is provided on the output shaft of a motor 312. The motor 312 is driven by a rotating rod 43 via the belt 48. One end of the rotating rod 43 passes through the side of the housing frame 42. A half-gear 44 is fixedly connected to one end of the rotating rod 43. A vibrating rod 46 is fixedly connected to the side of the rack 45. The vibrating rod 46 strikes the unblocking pipe 316, ensuring the unblocking pipe 316 remains unobstructed and preventing blockage, thus preventing water from entering the water-cooling pipe 38.

[0035] In some examples, the half gear 44 and the rack 45 mesh with each other, the vibrating rod 46 is located on the side of the unblocking pipe 316, and the unblocking pipe 316 is located on the displacement trajectory of the vibrating rod 46. This design is beneficial for striking the outer wall of the unblocking pipe 316 when the vibrating rod 46 moves.

[0036] In some examples, a spring 47 is fixedly connected to one end of the rack 45, and the end of the spring 47 away from the rack 45 is fixedly connected to the inner wall of the outer frame 42. The design of the spring 47 is to allow the rack 45 to automatically reset when it is not driven.

[0037] In some examples, the half gear 44 is located on the inner wall of the housing frame 42, a switch is provided on the outer wall of the motor 312, and a connecting wire is provided on the side of the hydraulic punch 2. The switch is designed to facilitate direct control of the motor 312.

[0038] For example, such as Figures 1-5 As shown, the rotation of the motor 312 drives the belt 48 to rotate, which in turn drives the rotating rod 43 to rotate. The rotating rod 43 then drives the half gear 44 to rotate. Half of the teeth on the half gear 44 mesh with the rack 45. When the teeth rotate onto the rack 45, they drive the rack 45 to move, causing the rack 45 to move the vibrating rod 46 closer to the press machine 1. The unblocking pipe 316 is used to connect the various water cooling pipes 38. The unblocking pipe 316 is located on the movement trajectory of the vibrating rod 46. When the vibrating rod 46 moves, it will knock on the outer wall of the unblocking pipe 316 to unclog the inside of the unblocking pipe 316 and prevent it from affecting the water flow. The knocking action of the vibrating rod 46 on the unblocking pipe 316 helps to clean the water cooling pipes 38, prevents poor water flow and carbon deposits or dirt buildup in the water cooling system. This helps to maintain the efficient operation of the water cooling system and reduce equipment overheating and wear caused by poor cooling effect.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A high-strength fastener stamping machine tool with quick mold changing function, characterized in that, include: A stamping machine (1) is provided with a hydraulic punch (2) on its top and a quick mold changing cooling circulation heat dissipation component (3) on its side. The rapid mold changing cooling circulation heat dissipation component (3) includes a placement platform (31), which is set on the top of the stamping machine (1). A limit groove (32) is opened on the side of the placement platform (31). A mold (35) is set on the top of the placement platform (31). A bolt (33) is set on the top of the mold (35). A nut (34) is threaded on the circumferential surface of the bolt (33). A water tank (37) is fixedly connected to the side of the stamping machine (1). A water cooling pipe (38) is fixedly connected to the side of the stamping machine (1). A circulation pump (39) is set on the top of the water tank (37). A connecting pipe runs through the outer wall of the circulation pump (39). (310), the end of the connecting pipe (310) away from the circulating pump (39) passes through the side of the water cooling pipe (38), the outer wall of the circulating pump (39) is connected to the water outlet pipe (311), the end of the water outlet pipe (311) away from the circulating pump (39) passes through the top of the water tank (37), the inner wall of the water tank (37) is fixedly connected to the partition plate (317), the side of the water tank (37) is fixedly connected to the motor (312), the output shaft of the motor (312) is fixedly connected to the long rod (313), the circumferential surface of the long rod (313) is fixedly connected to the stirring rod (314), and the bottom of the water cooling pipe (38) is connected to the unblocking pipe (316).

2. The high-strength fastener stamping machine tool with quick mold changing function according to claim 1, characterized in that, The stirring rod (314) is located at the bottom of the partition plate (317), and there are several stirring rods (314) arranged in a linear array on the circumferential surface of the long rod (313).

3. A high-strength fastener stamping machine tool with quick mold changing function according to claim 2, characterized in that, The water cooling pipes (38) are provided in several ways and are symmetrical about each other along the vertical central axis of the stamping machine (1). A controller (36) is provided on the side of the stamping machine (1).

4. A high-strength fastener stamping machine tool with quick mold changing function according to claim 3, characterized in that, The side of the water tank (37) is provided with a drain pipe (315), and there are two drain pipes (315) arranged in a linear array on the side of the water tank (37).

5. A high-strength fastener stamping machine tool with quick mold changing function according to claim 4, characterized in that, Two drain pipes (316) are provided and are symmetrical to each other along the vertical central axis of the press (1). A plug is provided at the end of the drain pipe (315) away from the water tank (37).

6. A high-strength fastener stamping machine tool with quick mold changing function according to claim 5, characterized in that, The hydraulic punch (2) is located on the top of the placement platform (31) and the mold (35), and there are several bolts (33) and nuts (34) arranged in pairs.

7. A high-strength fastener stamping machine tool with quick mold changing function according to claim 6, characterized in that, The side of the stamping machine (1) is provided with an anti-clogging component (4). The anti-clogging component (4) includes a crossbar (41). One end of the crossbar (41) is fixedly connected to the side of the stamping machine (1). The top of the crossbar (41) is fixedly connected to a housing frame (42). A rack (45) is slidably connected to the inner wall of the housing frame (42). A belt (48) is provided on the output shaft of the motor (312). The motor (312) is driven by a rotating rod (43) through the belt (48). One end of the rotating rod (43) passes through the side of the housing frame (42). A half gear (44) is fixedly connected to one end of the rotating rod (43). A vibrating rod (46) is fixedly connected to the side of the rack (45).

8. A high-strength fastener stamping machine tool with quick mold changing function according to claim 7, characterized in that, The half gear (44) and the rack (45) mesh with each other, the vibrating rod (46) is located on the side of the unblocking pipe (316), and the unblocking pipe (316) is located on the displacement trajectory of the vibrating rod (46).

9. A high-strength fastener stamping machine tool with quick mold changing function according to claim 8, characterized in that, One end of the rack (45) is fixedly connected to a spring (47), and the end of the spring (47) away from the rack (45) is fixedly connected to the inner wall of the outer frame (42).

10. A high-strength fastener stamping machine tool with quick mold changing function according to claim 9, characterized in that, The half gear (44) is located on the inner wall of the outer casing (42), a switch is provided on the outer wall of the motor (312), and a connecting line is provided on the side of the hydraulic punch (2).

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