Chain sheet stamping die device

Abstract

The utility model relates to the technical field of stamping dies, and discloses a chain sheet stamping die device which comprises a base, a top plate and chain sheets, a replacement mechanism is arranged at the bottom end of the top plate, a fixing mechanism is arranged at the upper end of the base, supporting rods are arranged at the four corners of the upper end face of the base, and the top plate is arranged at the top ends of the supporting rods. The replacing mechanism comprises a first fixing block, a first motor is arranged at the upper end of the top plate, a first rotating rod and a second rotating rod are correspondingly arranged on the two sides of the upper end of the top plate, the output end of the first motor is connected with the second rotating rod, and first gears are arranged at the upper ends of the first rotating rod and the second rotating rod; the four first gears are connected through a toothed belt. According to the chain piece punching device, the punching head can be rapidly replaced through the arranged replacing mechanism, so that chain pieces of different specifications can be machined, the chain pieces of different widths can be efficiently fixed through the arranged fixing mechanism, and therefore the machining efficiency is further improved.

Description

Technical Field

[0001] This utility model relates to the field of punching die technology, and in particular to a chain plate punching die device. Background Technology

[0002] A chain is a device used to connect two or more objects, enabling them to work together or transmit force. It typically consists of a series of links or links connected together by some means (such as welding, riveting, pinning, etc.). Chains are widely used in various machines and equipment, such as bicycles, motorcycles, automobiles, elevators, cranes, and chain conveyors. In these applications, chains usually play the role of transmitting force or changing the direction of motion.

[0003] Currently, conventional chain punching devices typically use different processing machines or different punching heads when processing chain segments. Different processing machines are costly, and changing punching heads is cumbersome, reducing processing efficiency. At the same time, it is also necessary to efficiently fix chain segments of different specifications.

[0004] Therefore, those skilled in the art have provided a chain piece punching die device to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a chain piece punching die device. Through a changeover mechanism, the punching head can be quickly replaced to process chain pieces of different specifications. Furthermore, the fixing mechanism allows for efficient fixing of chain pieces of different widths, thereby further improving processing efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A chain piece punching die device includes a base, a top plate and chain pieces. The bottom end of the top plate is provided with a replacement mechanism, the upper end of the base is provided with a fixing mechanism, the four corners of the upper surface of the base are provided with support rods, and the top end of the support rods is provided with a top plate.

[0008] The replacement mechanism includes a first fixing block, a first motor is provided at the upper end of the top plate, and a first rotating rod and a second rotating rod are provided on both sides of the upper end of the top plate respectively. The output end of the first motor is connected to the second rotating rod. A first gear is provided at the upper end of both the first rotating rod and the second rotating rod. The four first gears are connected by a toothed belt. A first rotating sleeve, a second rotating sleeve, and a third rotating sleeve are respectively provided on the outer wall of the first rotating rod and the second rotating rod. Two fixing rods are provided on the outer wall of the third rotating sleeve. A first fixing block is provided on the lower side of one end of the fixing rod. The top end of the first fixing block and the bottom end of the top plate are slidably connected. A second limiting groove is opened at the bottom end of the top plate. The second limiting groove and the fixing rod cooperate with each other. A first fixing plate is provided on both sides of the first rotating sleeve. A stamping cylinder is provided on the upper side of one end of the first fixing plate. The top end of the stamping cylinder is fixedly connected to the bottom end of the first fixing block. A first stamping head and a second stamping head are respectively connected to the bottom end of the stamping cylinder. A second fixing plate and a third fixing plate are respectively provided on both sides of the second rotating sleeve at the bottom end of the first rotating rod and the second rotating rod.

[0009] The above technical solution allows for the rapid replacement of the stamping head via a specially designed replacement mechanism, enabling the processing of chain segments of different specifications.

[0010] Furthermore, the fixing mechanism includes a fourth fixing plate. A third motor and a fourth motor are respectively arranged on one side of the interior of the base. Two bidirectional threaded rods are arranged on both sides of the interior of the base. One end of each bidirectional threaded rod is connected to a first transmission wheel. The two first transmission wheels are connected to each other by a second belt. The output end of the third motor is connected to a bidirectional threaded rod. A second slider is threadedly sleeved on both sides of the outer wall of the bidirectional threaded rod. A fourth fixing plate is arranged at the top of the second slider. Threaded rods are arranged on both sides of the interior of the fourth fixing plate. A second motor is arranged at the top of the fourth fixing plate. The output end of the second motor is connected to a threaded rod. A third transmission wheel is arranged at the upper end of each threaded rod. The two third transmission wheels are connected to each other by a third belt. A first slider is threadedly sleeved on the outer wall of the threaded rod. A clamping plate is connected to one side of the outer wall of the first slider.

[0011] The above technical solution, through the setting of the fixing mechanism, enables efficient fixing of chain pieces of different widths, thereby further improving processing efficiency.

[0012] Furthermore, the second fixing plate and the third fixing plate are respectively provided with a first punching hole and a second punching hole at one end. The first punching hole and the second punching hole cooperate with the first punching head and the second punching head. The base is provided with a first limiting groove at both ends. The first limiting groove and the second fixing plate cooperate with the third fixing plate.

[0013] The above technical solution enables the stamping head and stamping hole to cooperate with each other, thereby facilitating the collection of waste materials and finished products.

[0014] Furthermore, a first conveying roller and a second conveying roller are provided on both sides inside the base. A second gear is provided at one end of the first conveying roller and the second conveying roller. The two second gears are meshed and connected. A second transmission wheel is provided at one end of the first conveying roller. The two second transmission wheels are connected by a first belt. One end of the first conveying roller is connected to the output end of the fourth motor.

[0015] The above technical solution facilitates the movement of the chain links on the device.

[0016] Furthermore, a discharge pipe is provided at the bottom end of the base, corresponding to the first and second stamping holes;

[0017] The above technical solutions facilitate the collection of waste and products.

[0018] Furthermore, two third limiting grooves are provided on both sides of the outer wall of the base, and a chain piece is provided between the two third limiting grooves. The chain piece is located between the first conveying roller and the second conveying roller.

[0019] The above technical solution facilitates the transport of chain segments on the device.

[0020] Furthermore, a controller is provided on one side of the upper surface of the base, and the controller is electrically connected to the first motor, the second motor, the third motor, and the fourth motor.

[0021] The above technical solution facilitates the control of various electrical components inside the device and makes operation convenient.

[0022] Furthermore, the base is provided with a plurality of support columns at its bottom end, and the bottom end of each support column is provided with an anti-slip pad;

[0023] The above technical solutions improve the stability of the device.

[0024] Furthermore, a plurality of second fixing blocks are provided at the bottom end of the top plate, and a hydraulic rod is provided at one end of the outer wall of the second fixing block, and the output end of the hydraulic rod cooperates with the first fixing block;

[0025] The above technical solution allows the replacement mechanism to be locked, thereby ensuring the stability of the device during stamping.

[0026] This utility model has the following beneficial effects:

[0027] 1. The chain piece punching die device proposed in this utility model, when changing the punching head, controls the first motor to rotate through the controller, so that the four first gears drive the first rotating rod and the second rotating rod to rotate through the toothed belt, thereby causing the first rotating sleeve, the second rotating sleeve and the third rotating sleeve to drive the first fixed plate, the second fixed plate, the third fixed plate and the fixed rod to rotate respectively, thereby driving the punching cylinder and the first fixed block to rotate, so as to realize the simultaneous rotation of the punching head and the punching hole, thereby realizing the rapid replacement of the punching head. Through the set replacement mechanism, the punching head can be quickly replaced, thereby processing chain pieces of different specifications.

[0028] 2. The chain piece punching die device proposed in this utility model, when fixing the chain piece, controls the rotation of the third motor through the controller, and at the same time the two second transmission wheels rotate simultaneously through the third belt, thereby driving the bidirectional threaded rod, causing the second slider to drive the fourth fixing plate to move, thereby fixing both sides of the chain piece. Then, the controller controls the rotation of the second motor, causing the two fourth transmission wheels to rotate simultaneously through the fourth belt, thereby driving the threaded rod to rotate, causing the first slider to drive the clamping plate to move, thereby clamping one side of the chain piece. Through the set fixing mechanism, chain pieces of different widths can be fixed efficiently, thereby further improving processing efficiency. Attached Figure Description

[0029] Figure 1 This is an isometric view of a chain plate punching die device proposed in this utility model;

[0030] Figure 2 This is a cross-sectional view of a chain plate punching die replacement mechanism proposed in this utility model;

[0031] Figure 3 This is a cross-sectional view of the fixing mechanism of a chain piece punching die device proposed in this utility model;

[0032] Figure 4 This is a schematic diagram of the internal structure of a chain plate punching die device proposed in this utility model;

[0033] Figure 5 for Figure 2 Enlarged view of point A in the middle;

[0034] Figure 6 for Figure 3 Enlarged view of point B in the middle.

[0035] Legend:

[0036] 1. Replacement Mechanism; 101. First Fixing Block; 102. First Gear; 103. Gear Belt; 104. First Rotating Rod; 105. First Motor; 106. First Fixing Plate; 107. Stamping Cylinder; 108. First Stamping Head; 109. Second Fixing Plate; 110. First Stamping Hole; 111. Second Stamping Head; 112. Third Fixing Plate; 113. Second Stamping Hole; 114. Second Rotating Rod; 115. First Rotating Sleeve; 116. First Limiting Groove; 117. Second Rotating Sleeve; 118. Third Rotating Sleeve; 119. Fixing Rod; 120. Second Limiting Groove; 2. Fixing Mechanism; 201. Fourth Fixing Plate; 202. Second Motor 203. Machine; 204. Clamping plate; 205. First slider; 206. Threaded rod; 207. First belt; 208. Second belt; 209. Third motor; 210. First transmission wheel; 211. Fourth motor; 212. Second transmission wheel; 213. Second slider; 214. Double-sided threaded rod; 215. Third transmission wheel; 216. Third belt; 3. Base; 4. Support column; 5. Anti-slip pad; 6. Support rod; 7. Top plate; 8. Controller; 9. Second fixing block; 10. Hydraulic rod; 11. Third limiting groove; 12. First conveyor roller; 13. Second conveyor roller; 14. Second gear; 15. Chain link; 16. Discharge pipe. Detailed Implementation

[0037] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] Reference Figure 1 - Figure 3 The present invention provides a specific embodiment of a chain piece punching die device, comprising a base 3, a top plate 7 and a chain piece 15. A replacement mechanism 1 is provided at the bottom end of the top plate 7, a fixing mechanism 2 is provided at the top end of the base 3, support rods 6 are provided at the four corners of the upper surface of the base 3, and the top plate 7 is provided at the top end of the support rods 6.

[0039] The replacement mechanism 1 includes a first fixing block 101, a first motor 105 mounted on the upper end of the top plate 7, and a first rotating rod 104 and a second rotating rod 114 mounted on opposite sides of the upper end of the top plate 7. The output end of the first motor 105 is connected to the second rotating rod 114. A first gear 102 is mounted on the upper end of both the first rotating rod 104 and the second rotating rod 114. The four first gears 102 are connected by a toothed belt 103. A first rotating sleeve 1 is mounted on the outer wall of the first rotating rod 104 and the second rotating rod 114, respectively. 15. The second rotating sleeve 117 and the third rotating sleeve 118 are provided with two fixing rods 119 on the outer wall of the third rotating sleeve 118. A first fixing block 101 is provided on the lower side of one end of the fixing rod 119. The top end of the first fixing block 101 is slidably connected to the bottom end of the top plate 7. A second limiting groove 120 is provided at the bottom end of the top plate 7. The second limiting groove 120 and the fixing rod 119 cooperate with each other. A first fixing plate 106 is provided on both sides of the first rotating sleeve 115. A punch is provided on the upper side of one end of the first fixing plate 106. The top of the press cylinder 107 is fixedly connected to the bottom of the first fixed block 101. The bottom of the press cylinder 107 is connected to the first press head 108 and the second press head 111. The second rotating sleeve 117 at the bottom of the first rotating rod 104 and the second rotating rod 114 is provided with the second fixed plate 109 and the third fixed plate 112 on both sides respectively. The press head can be quickly replaced by the replacement mechanism 1 to process chain pieces 15 of different specifications. The second fixed plate 109 and the third fixed plate 112 are respectively provided with the first press hole 110 and the second press hole 113 at one end. The first press hole 110 and the second press hole 113 cooperate with the first press head 108 and the second press head 111. The base 3 is provided with the first limiting groove 116 at both ends. The first limiting groove 116 and the second fixed plate 109 cooperate with the third fixed plate 112, so that the press head and the press hole cooperate with each other, which facilitates the collection of waste and finished products.

[0040] Reference Figure 1 , Figure 4 , Figure 5 and Figure 6The fixing mechanism 2 includes a fourth fixing plate 201. A third motor 208 and a fourth motor 210 are respectively installed on one side of the base 3. Two bidirectional threaded rods 213 are installed on both sides of the base 3. One end of each bidirectional threaded rod 213 is connected to a first transmission wheel 209. The two first transmission wheels 209 are connected by a second belt 207. The output end of the third motor 208 is connected to the bidirectional threaded rod 213. A second slider 212 is threaded on both sides of the outer wall of the bidirectional threaded rod 213. A fourth fixing plate 201 is installed at the bottom of the second slider 212. Threaded rods 205 are installed on both sides of the interior of the fourth fixing plate 201. The bottom of the fourth fixing plate 201 is... A second motor 202 is provided, and a threaded rod 205 is connected to the output end of the second motor 202. A third transmission wheel 214 is provided at the upper end of the two threaded rods 205, and the two third transmission wheels 214 are connected by a third belt 215. A first slider 204 is threadedly sleeved on the outer wall of the threaded rod 205, and a clamping plate 203 is connected to one side of the outer wall of the first slider 204. Through the provided fixing mechanism 2, chain pieces 15 of different widths can be efficiently fixed, thereby further improving processing efficiency. A first conveyor roller 12 and a second conveyor roller 13 are provided on both sides inside the base 3. A second gear is provided at one end of the first conveyor roller 12 and the second conveyor roller 13. 14. Two second gears 14 are meshed together. A second transmission wheel 211 is provided at one end of the first conveyor roller 12. The two second transmission wheels 211 are connected by a first belt 206. One end of the first conveyor roller 12 is connected to the output end of the fourth motor 210 to facilitate the movement of the chain plate 15 on the device. A discharge pipe 16 is provided at the bottom end of the base 3 and at a position corresponding to the first stamping hole 110 and the second stamping hole 113 to facilitate the collection of waste and products. Two third limiting grooves 11 are opened on both sides of the outer wall of the base 3. A chain plate 15 is provided between the two third limiting grooves 11. The chain plate 15 is positioned between the first conveyor roller 12 and the second conveyor roller 13. The base 3 has a controller 8 on one side of its upper surface, which is electrically connected to the first motor 105, the second motor 202 and the third motor 208, so as to facilitate the control of the various electrical components inside the device and make the operation convenient. The base 3 has multiple support columns 4 at the bottom, and the bottom of the support columns 4 is equipped with anti-slip pads 5 to improve the stability of the device. The top plate 7 has multiple second fixing blocks 9 at the bottom, and one end of the outer wall of the second fixing block 9 is equipped with a hydraulic rod 10. The output end of the hydraulic rod 10 and the first fixing block 101 cooperate with each other so that the replacement mechanism 1 can be locked, thereby ensuring the stability of the device during stamping.

[0041] Working principle: When replacing the stamping head, the controller 8 controls the first motor 105 to rotate, causing the four first gears 102 to drive the first rotating rod 104 and the second rotating rod 114 to rotate via the toothed belt 103. This causes the first rotating sleeve 115, the second rotating sleeve 117, and the third rotating sleeve 118 to drive the first fixing plate 106, the second fixing plate 109, the third fixing plate 112, and the fixing rod 119 to rotate, thereby driving the stamping cylinder 107 and the first fixing block 101 to rotate. This achieves simultaneous rotation of the stamping head and the stamping hole, thus fixing the chain piece 15. At a set time, the controller 8 controls the third motor 208 to rotate, while the two first transmission wheels 209 rotate simultaneously via the second belt 207, thereby driving the bidirectional threaded rod 213, causing the second slider 212 to move the fourth fixing plate 201, thus fixing both sides of the chain piece 15. Then, the controller 8 controls the second motor 202 to rotate, causing the two third transmission wheels 214 to rotate simultaneously via the third belt 215, thereby driving the threaded rod 205 to rotate, causing the first slider 204 to move the clamping plate 203, thus clamping one side of the chain piece 15.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A chain piece punching die device, comprising a base (3), a top plate (7), and a chain piece (15), characterized in that: The top plate (7) is provided with a replacement mechanism (1) at the bottom end, the base (3) is provided with a fixing mechanism (2) at the top end, the base (3) is provided with a support rod (6) at the four corners of the upper surface of the base (3), and the top plate (7) is provided at the top of the support rod (6); The replacement mechanism (1) includes a first fixing block (101). A first motor (105) is provided on the upper end of the top plate (7). A first rotating rod (104) and a second rotating rod (114) are provided on both sides of the upper end of the top plate (7). The output end of the first motor (105) is connected to the second rotating rod (114). A first gear (102) is provided on the upper end of both the first rotating rod (104) and the second rotating rod (114). The four first gears (102) are connected by a toothed belt (103). A first rotating sleeve (115), a second rotating sleeve (117), and a third rotating sleeve (118) are respectively provided on the outer wall of the first rotating rod (104) and the second rotating rod (114). Two fixing rods (119) are provided on the outer wall of the third rotating sleeve (118). A first fixing rod is provided on the lower side of one end of the fixing rod (119). The first fixed block (101) is slidably connected to the top end of the top plate (7). The bottom end of the top plate (7) is provided with a second limiting groove (120). The second limiting groove (120) and the fixed rod (119) cooperate with each other. The first rotating sleeve (115) is provided with a first fixed plate (106) on both sides. The upper side of one end of the first fixed plate (106) is provided with a stamping cylinder (107). The top end of the stamping cylinder (107) is fixedly connected to the bottom end of the first fixed block (101). The bottom end of the stamping cylinder (107) is respectively connected to a first stamping head (108) and a second stamping head (111). The second rotating sleeve (117) provided at the bottom end of the first rotating rod (104) and the second rotating rod (114) is provided with a second fixed plate (109) and a third fixed plate (112) on both sides.

2. The chain plate punching die device according to claim 1, characterized in that: The fixing mechanism (2) includes a fourth fixing plate (201). A third motor (208) and a fourth motor (210) are respectively installed on one side of the interior of the base (3). Two bidirectional threaded rods (213) are installed on both sides of the interior of the base (3). One end of each bidirectional threaded rod (213) is connected to a first transmission wheel (209). The two first transmission wheels (209) are connected by a second belt (207). The output end of the third motor (208) is connected to the bidirectional threaded rod (213). A second slider (212) is threaded onto both sides of the outer wall of the bidirectional threaded rod (213). 212) A fourth fixing plate (201) is provided at the top. Threaded rods (205) are provided on both sides inside the fourth fixing plate (201). A second motor (202) is provided at the top of the fourth fixing plate (201). The output end of the second motor (202) is connected to the threaded rods (205). A third transmission wheel (214) is provided at the upper end of the two threaded rods (205). The two third transmission wheels (214) are connected by a third belt (215). A first slider (204) is threaded on the outer wall of the threaded rod (205). A clamping plate (203) is connected to one side of the outer wall of the first slider (204).

3. The chain plate punching die device according to claim 1, characterized in that: The second fixing plate (109) and the third fixing plate (112) are respectively provided with a first punching hole (110) and a second punching hole (113) at one end. The first punching hole (110) and the second punching hole (113) cooperate with the first punching head (108) and the second punching head (111). The base (3) is provided with a first limiting groove (116) at both ends. The first limiting groove (116) and the second fixing plate (109) cooperate with the third fixing plate (112).

4. The chain plate punching die device according to claim 1, characterized in that: The base (3) has a first conveyor roller (12) and a second conveyor roller (13) on both sides inside. A second gear (14) is provided at one end of the first conveyor roller (12) and the second conveyor roller (13). The two second gears (14) are meshed and connected. A second transmission wheel (211) is provided at one end of the first conveyor roller (12). The two second transmission wheels (211) are connected by a first belt (206). One end of the first conveyor roller (12) is connected to the output end of the fourth motor (210).

5. The chain plate punching die device according to claim 1, characterized in that: A discharge pipe (16) is provided at the bottom end of the base (3) and at a position corresponding to the first stamping hole (110) and the second stamping hole (113).

6. The chain plate punching die device according to claim 1, characterized in that: The base (3) has two third limiting grooves (11) on both sides of its outer wall. A chain piece (15) is provided between the two third limiting grooves (11) and the chain piece (15) is provided between the first conveying roller (12) and the second conveying roller (13).

7. The chain plate punching die device according to claim 1, characterized in that: A controller (8) is provided on one side of the upper surface of the base (3), and the controller (8) is electrically connected to the first motor (105), the second motor (202), the third motor (208), and the fourth motor (210).

8. The chain plate punching die device according to claim 1, characterized in that: The base (3) is provided with a plurality of support columns (4) at the bottom end, and the support columns (4) are provided with anti-slip pads (5) at the bottom end.

9. A chain plate punching die device according to claim 1, characterized in that: The top plate (7) is provided with a plurality of second fixing blocks (9) at the bottom end. A hydraulic rod (10) is provided at one end of the outer wall of the second fixing block (9). The output end of the hydraulic rod (10) and the first fixing block (101) cooperate with each other.

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