Connector bending die

Abstract

The utility model relates to the field of bending dies, in particular to a connector bending die. Comprising a workbench, a lower mold is fixedly connected to the upper surface of the workbench, a power device is installed on the side, close to the lower mold, of the workbench, an upper mold is installed on the side, close to the workbench, of the power device, an adjusting device is arranged on the side, close to the upper mold, of the power device, and the adjusting device comprises a fixing plate; the fixing plate is fixedly connected with the power device, and the side, away from the power device, of the fixing plate is fixedly connected with a connecting plate. According to the connector bending die, when the upper die on the power device needs to be replaced, the adjusting device can be used for replacing the upper die, the method for replacing the upper die through the adjusting device is simple, the replacing speed is high, operation can be conducted by a single worker, and the cost is low. And the labor is saved, and meanwhile, the fatigue feeling generated when workers replace the upper mold can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of bending dies, in particular to a connector bending die. Background Art

[0002] A bending die is a processing die that creates a bending effect on the surface of a part through extrusion.

[0003] The utility model with announcement number CN219924309U discloses a bending die, and the key points of its technical solution are: it includes a first lower die, a first upper die, a first punch and a rolling element. The first lower die is formed with a first placement surface suitable for placing a workpiece, and the first lower die is formed with a first bending profile arranged at an angle with the first placement surface. The first upper die is relatively arranged above the first lower die, and is used to press the workpiece against the first placement surface. The first punch is arranged on the first upper die so as to be movable up and down. The rolling element is rotatably arranged on the lower end of the first punch, and the first punch drives the rolling element to move downward, so that when the rolling element pushes the workpiece to bend in a direction close to the first bending profile, the rolling element rolls on the upper surface of the workpiece. The bending die can realize seamless bending of the workpiece.

[0004] In response to the above-mentioned content, the following technical defects are considered to exist: when bending connectors of different models, different molds need to be replaced to meet the bending angles of different connectors. Because the mold body is relatively heavy, when installing the upper mold and the power device, the height of the power device is relatively high. During installation, the upper mold needs to be lifted up for a long time. Workers also need to hold a plum screwdriver to connect the screws one by one through the upper mold and the power device to complete the installation of the upper mold. This also makes it impossible for workers to complete the installation of the upper mold alone. Two or even more workers are required to cooperate to complete the installation work. The installation is more cumbersome and consumes a lot of manpower.

[0005] Therefore, it is necessary to provide a new connector bending die to solve the above technical problems. Utility Model Content

[0006] The purpose of the utility model is to solve the problem in the prior art that when bending connectors of different models, different molds need to be replaced to meet the bending angles of different connectors. Because the weight of the mold body is relatively heavy, when installing the upper mold and the power device, the height of the power device is relatively high, and the upper mold needs to be lifted up for a long time during installation. The worker also needs to hold a plum screwdriver to connect the screws one by one through the upper mold and the power device to complete the installation of the upper mold. This also results in the worker being unable to complete the work of installing the upper mold alone, and two or even more workers are required to cooperate to complete the installation work. The installation is relatively cumbersome and the manpower consumption is also large.

[0007] To solve the above technical problems, the utility model provides a connector bending mold, comprising: a workbench, the upper surface of the workbench is fixedly connected to a lower mold, a power device is installed on the side of the workbench close to the lower mold, an upper mold is installed on the side of the power device close to the workbench, an adjusting device is provided on the side of the power device close to the upper mold, the adjusting device comprises a fixed plate, the fixed plate is fixedly connected to the power device, a connecting plate is fixedly connected to the side of the fixed plate away from the power device, an adjusting plate is provided on one side of the connecting plate, the adjusting plate is fixedly connected to the fixed plate, an adjusting block is slidably connected to the inner wall of the adjusting plate, two fixing rods are fixedly connected to the side of the adjusting block close to the upper mold, one end of the two fixing rods away from the adjusting block is fixedly connected to the upper mold, a limiting rod is provided on the other side of the connecting plate, the limiting rod is fixedly connected to the fixed plate, the arc surface of the limiting rod is slidably connected to two connecting blocks, the two connecting blocks are fixedly connected to the upper mold, and a threaded ring is threadedly connected to the long arm end of the limiting rod.

[0008] The effects achieved by the above components are as follows: both the upper mold and the lower mold are assembled with the workbench and the power device respectively using screws. However, when it is necessary to replace different molds to change the bending angle, when installing the upper mold and the power device, the weight of the mold body is relatively heavy, and the height of the power device is relatively high. During installation, the upper mold needs to be lifted for a long time. The worker also needs to hold a plum screwdriver to connect the screws one by one through the upper mold and the power device to complete the installation of the upper mold. This also makes it impossible for the worker to complete the installation of the upper mold alone. When the upper mold needs to be replaced, the adjustment block installed on the side of the upper mold is slid into the adjustment plate. At this time, the upper mold can be temporarily fixed on the power device through the contact between the adjustment block and the adjustment plate. The worker continues to push the adjustment block into the adjustment plate until the two connecting blocks installed on the other side of the upper mold are connected to the connecting rod, and the movement of the upper mold can be ended. The threaded ring is used to rotate on the limit rod until the threaded ring is abutted against the connecting block, and the upper mold can be fixed on the power device. The worker can also replace the upper mold alone, and the replacement speed is fast and the fixing effect is good.

[0009] Preferably, the sides of the adjustment plate and the adjustment block are both provided with connection holes, and an auxiliary rod is slidably penetrated through the connection hole.

[0010] The effect achieved by the above components is that after the adjustment block and the adjustment plate come into contact, the auxiliary rod can be connected to the connecting hole, and the connection between the adjustment block and the adjustment plate by the threaded ring can be improved.

[0011] Preferably, a pull ring is rotatably connected to the inner wall of the auxiliary rod.

[0012] The effect achieved by the above components is that when the auxiliary rod needs to be pulled out from the connecting hole, the pull ring installed on the auxiliary rod can increase the speed of pulling the auxiliary rod, and the worker can pull the auxiliary rod out of the connecting hole more quickly through the pull ring.

[0013] Preferably, a friction pad is fixedly connected to one side of the threaded ring close to the connecting block, and the cross-sectional size of the friction pad is the same as that of the threaded ring.

[0014] The effect achieved by the above components is that when the threaded ring is in contact with the connecting block, the friction pad installed on the threaded ring can increase the friction between the threaded ring and the connecting block, thereby improving the stability of the threaded ring and the connecting block when they are in contact.

[0015] Preferably, the arc surface of the threaded ring is provided with a plurality of anti-slip grooves, and the plurality of anti-slip grooves are evenly distributed on the arc surface of the threaded ring.

[0016] The effect achieved by the above components is that when the threaded ring is used to rotate on the limit rod, the anti-slip groove on the threaded ring can increase the friction between the worker's hand and the threaded ring, thereby increasing the speed at which the worker rotates the threaded ring on the limit rod.

[0017] Preferably, auxiliary devices are provided on both sides of the upper mold, and the auxiliary devices include two fixed blocks, and the two fixed blocks are fixedly connected to the upper mold. The inner walls of the two fixed blocks are slidably penetrated by the same connecting rod, and both ends of the connecting rod are fixedly connected to limiting blocks. The arc surface of the connecting rod is fixedly connected to an adjusting ring, and one end of the arc surface of the adjusting ring is fixedly connected to a support plate, and protective pads are installed on the sides of the two support plates away from each other.

[0018] The effect achieved by the above-mentioned components is: when the connector is placed on the lower mold and the upper mold is used to cooperate with the lower mold to bend the connector, the bent part of the connector will abut against the side of the upper mold. Doing so for a long time will cause damage to the surface of the upper mold. When the connector is bent, the bent part of the connector will first contact the protective pad, thereby driving the protective pad to move. The movement of the protective pad will drive the connecting rod to slide in the fixed block through the support plate, so that the protective pad and the support plate will contact the side of the upper mold, so that the side of the upper mold can be protected by the protective pad on the support plate, which can effectively prevent the connector surface from causing damage to the side of the upper mold when the connector is bent.

[0019] Preferably, two screws are slidably penetrated through the inner walls of the two protection pads, and the two screws are threadedly connected to the support plate.

[0020] The effect achieved by the above components is that after long-term use, the surface of the protective pad will be worn, and the worn protective pad can be replaced by a screw, thereby improving the protective effect of the protective pad on the upper mold.

[0021] Compared with the related art, the connector bending mold provided by the utility model has the following beneficial effects:

[0022] The utility model provides a connector bending mold. By arranging an adjusting device, when the upper mold on the power device needs to be replaced, the adjusting device can be used to replace the upper mold. The replacement method using the adjusting device is relatively simple and the replacement speed is relatively fast. A single worker can perform the operation, which saves manpower and can also reduce the worker's fatigue caused by replacing the upper mold.

[0023] By setting up an auxiliary device, when the upper mold and the lower mold are used to bend the connector surface, the auxiliary device can be used to protect the side of the upper mold to avoid the bent part of the connector protecting the side of the upper mold when the connector is bent, which can effectively prevent the connector from causing damage to the surface of the upper mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the structure of a connector bending mold provided by the utility model;

[0025] Figure 2 for Figure 1 The structural schematic diagram of the regulating device shown;

[0026] Figure 3 for Figure 1 The schematic diagram of the split structure of the regulating device shown;

[0027] Figure 4 for Figure 3 The enlarged view of point A is shown;

[0028] Figure 5 for Figure 1 A schematic diagram of the structure of the auxiliary device shown;

[0029] Figure 6 for Figure 1 Schematic diagram of the disassembled structure of the auxiliary device shown.

[0030] Numbers in the figure: 1. workbench; 2. adjusting device; 201. fixing plate; 202. connecting plate; 203. adjusting plate; 204. adjusting block; 205. fixing rod; 206. limiting rod; 207. connecting block; 208. threaded ring; 209. anti-skid groove; 210. auxiliary rod; 211. pull ring; 212. friction pad; 213. connecting hole; 3. auxiliary device; 31. fixing block; 32. connecting rod; 33. limiting block; 34. adjusting ring; 35. supporting plate; 36. protective pad; 37. screw; 4. power device; 5. upper mold; 6. lower mold. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0032] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0033] See also Figures 1 to 6 A connector bending mold provided by an embodiment of the utility model includes: a workbench 1, a lower mold 6 is fixedly connected to the upper surface of the workbench 1, a power device 4 is installed on the side of the workbench 1 close to the lower mold 6, an upper mold 5 is installed on the side of the power device 4 close to the workbench 1, an adjusting device 2 is provided on the side of the power device 4 close to the upper mold 5, and auxiliary devices 3 are provided on both sides of the upper mold 5.

[0034] In the embodiments of the present invention, please refer to Figures 2 to 4The adjusting device 2 includes a fixed plate 201, which is fixedly connected to the power device 4. A connecting plate 202 is fixedly connected to the side of the fixed plate 201 away from the power device 4. An adjusting plate 203 is provided on one side of the connecting plate 202. The adjusting plate 203 is fixedly connected to the fixed plate 201. An adjusting block 204 is slidably connected to the inner wall of the adjusting plate 203. Two fixing rods 205 are fixedly connected to the side of the adjusting block 204 close to the upper mold 5. One end of the two fixing rods 205 away from the adjusting block 204 is fixedly connected to the upper mold 5. A limiting rod 206 is provided on the other side of the connecting plate 202. The limiting rod 206 is fixedly connected to the fixed plate 201. The arc surface of the limiting rod 206 is slidably connected to two connecting blocks 207. The two connecting blocks 207 are The upper mold 5 is fixedly connected to the lower mold 5, and the long arm end of the limit rod 206 is threadedly connected with a threaded ring 208. The upper mold 5 and the lower mold 6 are assembled with the workbench 1 and the power device 4 respectively using screws. However, when it is necessary to replace different molds to change the bending angle, when installing the upper mold 5 and the power device 4, the weight of the mold body is relatively heavy, and the height of the power device 4 is relatively high. It takes a long time to lift the upper mold 5 during installation. The worker also needs to hold a plum screwdriver to connect the screws one by one through the upper mold 5 and the power device 4 to complete the installation of the upper mold 5. This also makes it impossible for the worker to complete the work of installing the upper mold 5 alone. When the upper mold 5 needs to be replaced, the adjustment block 204 installed on the side of the upper mold 5 is slid into the adjustment plate 203. At this time, the upper mold 5 can be temporarily fixed on the power device 4 through the contact between the adjusting block 204 and the adjusting plate 203. The worker continues to push the adjusting block 204 into the adjusting plate 203 until the two connecting blocks 207 installed on the other side of the upper mold 5 are connected to the connecting rod 32, and the movement of the upper mold 5 is ended. The threaded ring 208 is used to rotate on the limit rod 206 until the threaded ring 208 abuts against the connecting block 207, and the upper mold 5 can be fixed on the power device 4. The worker can also replace the upper mold 5 alone, and the replacement speed is fast and the fixing effect is good. The sides of the adjusting plate 203 and the adjusting block 204 are provided with connecting holes 213, and the connecting hole 213 is slidably penetrated by an auxiliary rod 210. After the adjusting block 204 and the adjusting plate 203 come into contact, the auxiliary rod 210 can be connected to the connecting hole 213. The connection between the auxiliary rod 210 and the connecting hole 213 can improve the stability of the connection between the adjusting block 204 and the adjusting plate 203 by the threaded ring 208. The inner wall of the auxiliary rod 210 is rotatably connected with a pull ring 211. When the auxiliary rod 210 needs to be pulled out of the connecting hole 213, the pull ring 211 installed on the auxiliary rod 210 can increase the speed of pulling the auxiliary rod 210. The worker can pull the auxiliary rod 210 out of the connecting hole 213 more quickly through the pull ring 211. The side of the threaded ring 208 close to the connecting block 207 is fixedly connected with a friction pad 212. The cross-sectional size of the friction pad 212 is the same as that of the threaded ring 208.When the threaded ring 208 is in contact with the connecting block 207, the friction pad 212 installed on the threaded ring 208 can increase the friction between the threaded ring 208 and the connecting block 207, and improve the stability of the threaded ring 208 and the connecting block 207 when in contact. The arc surface of the threaded ring 208 is provided with a plurality of anti-skid grooves 209, and the plurality of anti-skid grooves 209 are evenly distributed on the arc surface of the threaded ring 208. When the threaded ring 208 is used to rotate on the limiting rod 206, the anti-skid grooves 209 provided on the threaded ring 208 can increase the friction between the worker's hand and the threaded ring 208, and increase the speed at which the worker rotates the threaded ring 208 on the limiting rod 206;

[0035] In the embodiments of the present invention, please refer to Figure 5 and Figure 6 The auxiliary device 3 includes two fixed blocks 31, and the two fixed blocks 31 are fixedly connected to the upper mold 5. The inner walls of the two fixed blocks 31 slide through the same connecting rod 32, and both ends of the connecting rod 32 are fixedly connected to the limiting blocks 33. The arc surface of the connecting rod 32 is fixedly connected to an adjusting ring 34, and one end of the arc surface of the adjusting ring 34 is fixedly connected to a supporting plate 35. The two supporting plates 35 are provided with protective pads 36 on the sides away from each other. When the connector is placed on the lower mold 6, and the upper mold 5 is used to cooperate with the lower mold 6 to bend the connector, the bent part of the connector will abut against the side of the upper mold 5. This will cause damage to the surface of the upper mold 5 for a long time. When the connector is bent, the bent part of the connector will first abut against the protective pad 36 when the connector is bent. 6 is in contact, thereby driving the protection pad 36 to move, and the movement of the protection pad 36 will drive the connecting rod 32 to slide in the fixed block 31 through the support plate 35, so that the protection pad 36 and the support plate 35 will contact the side of the upper mold 5, so that the side of the upper mold 5 can be protected by the protection pad 36 on the support plate 35, which can effectively prevent the connector surface from causing damage to the side of the upper mold 5 when the connector is bent. The inner walls of the two protection pads 36 are slidably penetrated by two screws 37, and the two screws 37 are threadedly connected to the support plate 35. After long-term use, the surface of the protection pad 36 will be worn, and the worn protection pad 36 can be replaced by the screw 37, thereby improving the protection effect of the protection pad 36 on the upper mold 5;

[0036] The working principle of a connector bending mold provided by the utility model is as follows: when the upper mold 5 needs to be replaced, the adjusting block 204 installed on the side of the upper mold 5 is slid into the adjusting plate 203. At this time, the upper mold 5 can be temporarily fixed on the power device 4 through the contact between the adjusting block 204 and the adjusting plate 203. The worker continues to push the adjusting block 204 into the adjusting plate 203 until the two connecting blocks 207 installed on the other side of the upper mold 5 are connected with the connecting rod 32, and the movement of the upper mold 5 is ended. The threaded ring 208 is used to rotate on the limit rod 206 until the threaded ring 208 abuts against the connecting block 207, and the upper mold 5 can be fixed on the power device 4. The worker can also replace the upper mold 5 alone, and the replacement speed is fast and the fixing effect is good. After the adjusting block 204 and the adjusting plate 203 are in contact, the auxiliary rod 210 can be connected to the connecting hole 213. The connection between the auxiliary rod 210 and the connecting hole 213 can improve the stability of the connection between the adjusting block 204 and the adjusting plate 203 by the threaded ring 208. When the auxiliary rod 210 needs to be pulled out of the connecting hole 213, the pull ring 211 installed on the auxiliary rod 210 can increase the speed of pulling the auxiliary rod 210, and the worker can pull the auxiliary rod 210 out of the connecting hole 213 more quickly through the pull ring 211. When the threaded ring 208 is used to contact the connecting block 207, the friction pad 212 installed on the threaded ring 208 can increase the friction between the threaded ring 208 and the connecting block 207, and improve the stability when the threaded ring 208 and the connecting block 207 are in contact. When the threaded ring 208 is used to rotate on the limiting rod 206, the anti-slip groove 209 provided on the threaded ring 208 can increase the friction between the worker's hand and the threaded ring 208, and increase the speed at which the worker rotates the threaded ring 208 on the limiting rod 206.

[0037] When the connector is bent, the bent portion of the connector will first contact the protective pad 36, thereby driving the protective pad 36 to move. The movement of the protective pad 36 will drive the connecting rod 32 to slide in the fixed block 31 through the support plate 35, so that the protective pad 36 and the support plate 35 will contact the side of the upper mold 5, so that the side of the upper mold 5 can be protected by the protective pad 36 on the support plate 35, which can effectively prevent the surface of the connector from causing damage to the side of the upper mold 5 when the connector is bent. After long-term use, the surface of the protective pad 36 will be worn, and the worn protective pad 36 can be replaced with a screw 37, thereby improving the protection effect of the protective pad 36 on the upper mold 5.

[0038] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0039] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A connector bending mold, characterized in that: include: A workbench (1), wherein a lower mold (6) is fixedly connected to the upper surface of the workbench (1), a power device (4) is installed on the side of the workbench (1) close to the lower mold (6), an upper mold (5) is installed on the side of the power device (4) close to the workbench (1), an adjustment device (2) is provided on the side of the power device (4) close to the upper mold (5), and the adjustment device (2) comprises a fixed plate (201), the fixed plate (201) is fixedly connected to the power device (4), a connecting plate (202) is fixedly connected to the side of the fixed plate (201) away from the power device (4), an adjustment plate (203) is provided on one side of the connecting plate (202), and the adjustment plate (203) is connected to the fixed plate (201). 01) is fixedly connected, the inner wall of the adjustment plate (203) is slidably connected with an adjustment block (204), the side of the adjustment block (204) close to the upper mold (5) is fixedly connected with two fixing rods (205), and the ends of the two fixing rods (205) away from the adjustment block (204) are fixedly connected to the upper mold (5), and a limiting rod (206) is provided on the other side of the connecting plate (202), and the limiting rod (206) is fixedly connected to the fixing plate (201), and the arc surface of the limiting rod (206) is slidably connected with two connecting blocks (207), and the two connecting blocks (207) are fixedly connected to the upper mold (5), and the long arm end of the limiting rod (206) is threadedly connected with a threaded ring (208).

2. A connector bending mold according to claim 1, characterized in that: The sides of the adjustment plate (203) and the adjustment block (204) are both provided with connection holes (213), and an auxiliary rod (210) is slidably penetrated in the connection hole (213).

3. A connector bending mold according to claim 2, characterized in that: The inner wall of the auxiliary rod (210) is rotatably connected with a pull ring (211).

4. A connector bending mold according to claim 1, characterized in that: A friction pad (212) is fixedly connected to one side of the threaded ring (208) close to the connection block (207), and the cross-sectional dimensions of the friction pad (212) are the same as those of the threaded ring (208).

5. A connector bending mold according to claim 1, characterized in that: The arc surface of the threaded ring (208) is provided with a plurality of anti-slip grooves (209), and the plurality of anti-slip grooves (209) are evenly distributed on the arc surface of the threaded ring (208).

6. A connector bending mold according to claim 1, characterized in that: Auxiliary devices (3) are provided on both sides of the upper mold (5), and the auxiliary devices (3) include two fixed blocks (31). The two fixed blocks (31) are fixedly connected to the upper mold (5), and the inner walls of the two fixed blocks (31) are slidably penetrated by a same connecting rod (32). Both ends of the connecting rod (32) are fixedly connected to limit blocks (33), and the arc surface of the connecting rod (32) is fixedly connected to an adjustment ring (34), and one end of the arc surface of the adjustment ring (34) is fixedly connected to a support plate (35), and the two support plates (35) are provided with protective pads (36) on the sides away from each other.

7. A connector bending mold according to claim 6, characterized in that: Two screw rods (37) are slidably penetrated through the inner walls of the two protection pads (36), and the two screw rods (37) are threadedly connected to the support plate (35).

Images