A bushing positioning device and a bushing installation apparatus

Abstract

The utility model is suitable for installing equipment technical field provides a kind of bushing positioning device, the bushing positioning device includes: feeding assembly, rotating assembly and detection component;Feeding assembly includes feeding pipe, placing groove and first power part, feeding pipe is used to convey bushing to placing groove, first power part is used to push bushing on placing groove to rotating position;Rotating assembly is used to drive bushing to rotate to adjust the orientation of bushing;Detection component is used to detect the orientation of bushing.The utility model is provided with the feeding assembly of installation in the side of placing groove, feeding pipe conveys bushing to placing groove, first power part pushes bushing to rotating position to facilitate rotating assembly drive bushing to rotate to adjust the orientation of bushing, detection component detects the orientation of bushing after rotation, whether the orientation of bushing after rotation meets installation requirement, to improve the installation effect accuracy of bushing to avoid the fixing effect of bushing, while simplifying stamping operation step time-saving and labor-saving.

Description

Technical Field

[0001] This utility model belongs to the technical field of bushing installation equipment, and in particular relates to a bushing positioning device and bushing installation equipment. Background Technology

[0002] Bushings, also known as gaskets or sleeves, are common industrial accessories typically used in mechanical equipment as isolation or protective elements between components. The main functions of bushings include reducing friction, bearing loads, preventing direct contact between parts, providing vibration damping, and offering corrosion protection. As an important industrial accessory, bushings play a crucial role in various machines and equipment.

[0003] There are several ways to connect bushings to equipment: press-fit, nut fixing, screw fixing, riveting, movable bushing connection, threaded bushing connection, etc. Among them, press-fit bushings are accessories that are fixed to equipment by mechanical extrusion. Press-fit bushings can effectively reduce friction, bear load, prevent direct contact between parts, and provide shock absorption and corrosion protection. They are widely used in a variety of industrial and mechanical fields.

[0004] In existing technologies, in most cases, hydraulic or stamping methods are used to squeeze and fix the bushing to the equipment, so that the bushing is evenly stressed and connected to the equipment. However, before stamping, the operator needs to place the bushing in the corresponding position and adjust the correct orientation of the bushing. This makes the entire bushing stamping process cumbersome, time-consuming and labor-intensive, affecting the fixing effect of the bushing. Utility Model Content

[0005] The purpose of this utility model embodiment is to provide a bushing positioning device, which aims to solve the problem that in most cases, bushings are squeezed and fixed to the equipment by hydraulic or stamping methods, so that the bushing is evenly stressed and connected to the equipment. However, before stamping, the operator needs to place the bushing in the corresponding position and adjust the correct orientation of the bushing. This makes the entire bushing stamping process cumbersome, time-consuming and labor-intensive, which affects the fixing effect of the bushing.

[0006] This utility model is implemented as follows: a bushing positioning device, the bushing positioning device comprising:

[0007] The feeding assembly includes a feeding pipe, a placement groove, a limiting member, and a first power member. The feeding pipe is used to convey the bushing to the placement groove. The limiting member and the feeding pipe are located on opposite sides of the placement groove. The limiting member is used to restrict the movement of the bushing entering the rotating frame from the feeding pipe. The first power member is used to push the bushing on the placement groove to the rotating position.

[0008] A rotating assembly for rotating the bushing to adjust its orientation;

[0009] A detection component for detecting the orientation of the bushing.

[0010] Preferably, the bushing positioning device further includes a mounting bracket for mounting a first driving member. The output end of the first driving member is connected to the rotating assembly. The first driving member is used to drive the rotating assembly to move the bushing at the rotating position to the detection position of the detection assembly.

[0011] The placement slot is mounted on the mounting bracket;

[0012] The first power component is mounted on the mounting bracket. The first power component is equipped with a push block, which is located in the placement slot. The output end of the first power component is connected to the push block so as to drive the push block to move and push the bushing to the rotation position.

[0013] The limiting member is an L-shaped plate. A positioning plate is provided on the side of the placement groove. The limiting member is rotatably mounted on the positioning plate. A torsion spring is provided on the rotating shaft of the limiting member. Under the action of the torsion spring, one end of the L-shaped plate is located at the connection between the placement groove and the feeding pipe, close to the rotating position, to block the bushing output from the feeding pipe from moving towards the rotating position. The first power member pushes the bushing to make the limiting member swing to avoid the bushing, thereby conveying the bushing to the rotating position.

[0014] Preferably, the rotating assembly includes a mounting plate, a second power component, and a rotating rod. The mounting plate is connected to the output end of the first drive component. The mounting plate is used for mounting the second power component. The output end of the second power component is driven to one end of the rotating rod to drive the rotating rod to rotate. The middle part of the rotating rod is rotatably connected to the mounting plate. The other end of the rotating rod is inserted into the rotation position of the mounting bracket. The rotating rod is used to position the bushing. The first drive component drives the rotating assembly to move so that the rotating rod drives the bushing to the detection position of the detection assembly.

[0015] Preferably, the detection component includes a position detection element and an orientation detection element. The position detection element is installed on the side of the placement slot and is used to detect whether the bushing has reached the rotation position. The orientation detection element is located on the side of the rotation position and is higher than the plane where the rotation position is located.

[0016] Another objective of this utility model embodiment is to provide a bushing mounting device, the bushing mounting device comprising:

[0017] A frame for mounting the conveying device and the stamping device;

[0018] A conveying device for conveying products to the bushing mounting position;

[0019] A stamping device, comprising a drive assembly, a clamping assembly, and a stamping assembly, wherein the drive assembly is mounted on a frame and is used to drive the clamping assembly and the stamping assembly to move, the clamping assembly is used to clamp a bushing, and the stamping assembly is used to install the bushing on the clamping assembly onto the product;

[0020] A bushing positioning device for conveying a bushing and detecting its orientation to facilitate gripping by a clamping assembly.

[0021] Preferably, the stamping device further includes a mounting bracket and a rotating assembly. The mounting bracket is installed on the output end of the drive assembly. The mounting bracket is used for mounting the stamping assembly and the rotating assembly. A positioning element is provided on the front of the mounting bracket. The positioning element is plate-shaped. When the drive assembly moves the mounting bracket to the bushing mounting position, the positioning element positions the bottom surface of the product.

[0022] The rotating assembly includes a third power component and a transmission assembly. The third power component is mounted on a mounting bracket. The transmission assembly includes a transmission rack and a rotating gear. The transmission rack is slidably connected to the mounting bracket and is drively connected to the rotating gear. The mounting bracket is provided with a first connecting frame connected to the rotating gear. The output end of the rotating gear is rotatably connected to the clamping assembly. The output end of the third power component is drively connected to the transmission rack. The third power component drives the transmission rack to move, causing the transmission rack to drive the rotating gear and the clamping assembly to rotate so that the clamping assembly can rotate to the bushing clamping position.

[0023] Preferably, the clamping assembly includes a pushing cylinder, a guide bracket, a moving cylinder, and a set of clamping blocks. The pushing cylinder is mounted on the first connecting frame and is used to push the guide plate and the moving cylinder to move.

[0024] The guide bracket includes a guide plate and a guide rod. The guide plate is slidably connected to the guide rod via a first slide rail. The guide plate is used for the installation of the moving cylinder. The guide rod is connected to the output end of the rotating gear via a first positioning plate. The guide rod is used to guide the movement of the guide plate and the moving cylinder. The guide rod is provided with a first elastic element, which is used to provide an automatic reset function for the guide plate and the moving cylinder.

[0025] The movable cylinder is connected to a set of clamping blocks respectively. The movable cylinder is used to adjust the distance between the two clamping blocks so that the set of clamping blocks can clamp the bushing. The two opposite sides of the set of clamping blocks are respectively provided with a first positioning groove, which is used to position the bushing.

[0026] Preferably, the stamping assembly includes a stamping cylinder, a first detection element, and a stamping rod. The stamping cylinder is connected to the mounting bracket, and the output end of the stamping cylinder is connected to the stamping rod. The stamping cylinder is used to drive the stamping rod to move so as to install the bushing on the clamping assembly onto the product. The stamping rod is located above a set of clamping blocks so as to install the bushing in the first positioning groove onto the product.

[0027] The first detection element is mounted on the mounting bracket. The first detection element is used to detect whether the product has moved to the mounting position so that the stamping rod can install the bushing on the product.

[0028] Preferably, the drive assembly includes a moving assembly and a first connecting plate. The moving assembly includes an X-axis moving group, a Y-axis moving group, and a Z-axis moving group. The X-axis moving group is mounted on the frame and connected to the Y-axis moving group via a first guide rail. The X-axis moving group is used to drive the Y-axis moving group to move along the X-axis direction.

[0029] The Y-axis moving group is connected to the first connecting plate via the second guide rail. The first connecting plate is used for the installation of the Z-axis moving group and the bushing positioning device. The Y-axis moving group is used to drive the first connecting plate and the Z-axis moving group and bushing positioning device installed on the first connecting plate to move along the Y-axis direction.

[0030] The Z-axis moving assembly is used to drive the mounting bracket and the stamping and clamping components mounted on the mounting bracket to move along the Z-axis direction.

[0031] Preferably, the drive assembly further includes a second connecting plate and a third guide rail. The output end of the Z-axis moving group is connected to the second connecting plate. The second connecting plate is connected to the mounting bracket through a plurality of second elastic members. The second connecting plate is used for mounting the third guide rail. The third guide rail is slidably connected to a slider. The slider is connected to the mounting bracket so that the mounting bracket slides along the length direction of the third guide rail. The second connecting plate is provided with a limit block, which is used to limit the sliding of the mounting bracket.

[0032] This utility model provides a bushing positioning device. The device includes a feeding assembly that transports the bushing, with a feeding pipe installed on one side of a placement groove. The feeding pipe transports the bushing to the placement groove, and a limiting member restricts the movement of the bushing as it is transported to the placement groove. A first power component then pushes the bushing in the placement groove to a rotation position, allowing a rotation assembly to rotate the bushing and adjust its orientation. A detection assembly detects the orientation of the bushing after rotation to determine if it meets installation requirements. This improves the accuracy of bushing installation, avoids affecting the bushing's fixing effect, and simplifies the stamping operation, saving time and effort. Attached Figure Description

[0033] Figure 1 A perspective structural diagram of a bushing positioning device provided in an embodiment of this utility model;

[0034] Figure 2 A three-dimensional structural diagram of a limiting member in a bushing positioning device provided for an embodiment of this utility model;

[0035] Figure 3 A perspective structural diagram of a bushing installation device provided for an embodiment of this utility model;

[0036] Figure 4 This is a schematic diagram of the structure of a stamping device and a bushing positioning device in a bushing installation device provided by an embodiment of the present utility model;

[0037] Figure 5 A schematic diagram of the mounting bracket, clamping assembly, and stamping assembly in a bushing mounting device provided for an embodiment of this utility model;

[0038] Figure 6 This is a schematic diagram of the structure of the mounting bracket, clamping assembly and stamping assembly in a bushing mounting device according to an embodiment of the present invention, from another direction.

[0039] Figure 7 This is a schematic diagram of the rotating component and the clamping component in a bushing installation device provided in an embodiment of the present utility model.

[0040] In the attached diagram: 1. Feeding assembly; 11. Mounting bracket; 111. First mounting plate; 1111. Placement slot; 112. Second mounting plate; 113. First driving component; 12. Detection assembly; 121. Position detection component; 122. Orientation detection component; 13. Rotation assembly; 131. Second power component; 132. Rotating rod; 133. Mounting plate; 14. Feeding pipe; 15. First power component; 151. Push block; 16. Limiting component; 17. Reset component; 18. Positioning plate; 2. Conveying device; 21. Conveying motor; 22. Placement plate; 3. Stamping assembly 31. Drive assembly; 311. X-axis moving group; 312. First connecting plate; 313. Z-axis moving group; 314. Y-axis moving group; 32. Clamping assembly; 321. Moving cylinder; 322. Clamping block; 323. Pushing cylinder; 324. First elastic element; 33. Stamping assembly; 331. Stamping cylinder; 332. First detection element; 333. Stamping rod; 34. Mounting bracket; 35. Rotating assembly; 351. Transmission rack; 352. Rotating gear; 353. Third power element; 341. Positioning element; 4. Frame; 5. Product. Detailed Implementation

[0041] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0042] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0043] like Figure 1 The diagram shown is a structural diagram of a bushing positioning device provided in an embodiment of the present invention. It includes a feeding assembly 1, comprising a feeding pipe 14, a placement groove 1111, a limiting member 16, and a first power member 15. The feeding pipe 14 is used to feed the bushing onto the placement groove 1111. The limiting member 16 and the feeding pipe 14 are located on opposite sides of the placement groove 1111. The limiting member 16 is used to restrict the movement of the bushing entering the rotating frame from the feeding pipe 14. The first power member 15 is used to push the bushing on the placement groove 1111 to the rotating position.

[0044] Rotating component 13, the rotating component 13 being used to drive the bushing to rotate in order to adjust the orientation of the bushing;

[0045] Detection component 12, which is used to detect the orientation of the bushing.

[0046] In this embodiment of the present invention, preferably, the bushing positioning device is mainly used to transport the bushing to the placement groove 1111 by the feeding pipe 14 in the feeding assembly 1 before the bushing completes the stamping process and is installed on the product 5. The placement groove 1111 is used to place the bushing, and a limiting member 16 is installed on the side of the placement groove 1111 opposite to the side where the feeding pipe 14 is located. The limiting member 16 restricts the movement stroke of the bushing when the feeding pipe 14 transports the bushing, and pushes the bushing on the placement groove 1111 by the first power member 15, so that the bushing moves to the rotation position, and is then moved by the rotating assembly 1. 3. The bushing on the placement slot 1111 is rotated to meet the installation requirements. The detection component 12 is used to detect the orientation of the bushing. When the bushing rotates and the orientation meets the installation requirements, it facilitates the operation of the next process. When the orientation of the bushing does not meet the installation requirements, the rotating component 13 continues to drive the bushing to rotate until the detection component 12 detects that the orientation is accurate. Then the clamping component 32 clamps the bushing to install the bushing on the product 5. The orientation of the bushing is detected in advance to avoid the bushing's installation effect being affected by incorrect orientation and to simplify the operation steps, saving time and effort.

[0047] In one embodiment of this utility model, a feeding assembly 1 is provided to convey the bushing, and a feeding pipe 14 is installed on one side of the placement groove 1111. The feeding pipe 14 conveys the bushing to the placement groove 1111. A limiting member 16 restricts the movement of the bushing from being conveyed to the placement groove 1111 by the feeding pipe 14. Then, the first power member 15 pushes the bushing on the placement groove 1111 to the rotation position so that the rotation assembly 13 can drive the bushing to rotate, thereby adjusting the orientation of the bushing. A detection assembly 12 is provided to detect the orientation of the bushing after rotation. The detection assembly 12 detects whether the orientation of the bushing after rotation meets the installation requirements, thereby improving the accuracy of the bushing installation effect and avoiding affecting the fixing effect of the bushing. At the same time, it simplifies the stamping operation steps, saving time and effort.

[0048] like Figure 1-2 As shown, in a preferred embodiment of the present invention, the bushing positioning device further includes a mounting bracket 11, which is used to mount a first driving member 113. The output end of the first driving member 113 is connected to the rotating assembly 13 in a transmission manner. The first driving member 113 is used to drive the rotating assembly 13 to move so that the bushing on the rotating position moves to the detection position of the detection assembly 12.

[0049] The placement slot 1111 is mounted on the mounting bracket 11;

[0050] The first power component 15 is mounted on the mounting bracket 11. The first power component 15 is provided with a push block 151. The push block 151 is located in the placement groove 1111. The output end of the first power component 15 is connected to the push block 151 so as to drive the push block 151 to move and push the bushing to the rotation position.

[0051] The limiting member 16 is an L-shaped plate. A positioning plate 18 is provided on the side of the placement groove 1111. The limiting member 16 is rotatably mounted on the positioning plate 18. A torsion spring is provided on the rotating shaft of the limiting member 16. Under the action of the torsion spring, one end of the L-shaped plate is located at the connection between the placement groove 1111 and the feeding pipe 14, close to the rotating position, to block the bushing output from the feeding pipe 14 from moving towards the rotating position. The first power member 15 pushes the bushing to make the limiting member 16 swing to avoid the bushing, thereby conveying the bushing to the rotating position.

[0052] In this embodiment of the present invention, preferably, the feeding assembly 1 further includes a mounting bracket 11 and a limiting member 16. The mounting bracket 11, used for mounting the placement groove 1111, the feeding pipe 14, the first power component 15, and the limiting member 16, mainly includes a first mounting plate 133111 and a second mounting plate 133112. The bottom surface of the first mounting plate 133111 is connected to the second mounting plate 133112. The length direction of the second mounting plate 133112 is perpendicular to the length direction of the second mounting plate 133112. One side of the second mounting plate 133112 is connected to the first connecting member of the drive assembly 31. The first mounting plate 133111 is connected to the second mounting plate 133112. The top surface of the first mounting plate 133111 is provided with a placement groove 1111 of a certain length to facilitate the placement of the bushing. A push rod can also be provided to push the bushing on the placement groove 1111 so that it is located on the first mounting hole so that the rotating component 13 can drive the bushing to rotate. The diameter of the first mounting hole is smaller than the outer diameter of the bushing. The rotating component 13 is mounted on the second mounting plate 133112 through the first driving member 113. The first driving member 113 is used to drive the rotating component 13 to move in the Z-axis direction so that the rotating component 13 drives the bushing to move upward so that the detection component 12 can detect the orientation of the bushing.

[0053] Preferably, the limiting member 16, which restricts the travel of the bushing from the feed pipe 14 to the placement groove 1111, is located on both sides of the placement groove 1111, respectively. The limiting member 16 can be mounted on the movable block on the side of the placement groove 1111 by a mounting member, and is perpendicular to the length direction of the placement groove 1111. When the feed pipe 14 delivers the bushing to the placement groove 1111, the limiting member 16 ensures that the feed pipe 14 can only deliver one bushing to the placement groove 1111, which is slightly wider than the diameter of one bushing. When the first power member 15 pushes the placement groove 1111 to the rotation position, the limiting member 16 is simultaneously pushed and rotated. The movement allows the bushing to be moved to the rotation position. When the first power member 15 resets, the reset member 17 on the limiting member 16, which can be a spring or a flexible connecting wire, will drive the limiting member 16 to reset, so as to limit the travel of the next bushing being transported by the feeding pipe 14 to the placement groove 1111. The placement of the bushing by the feeding pipe 14 can be achieved by blowing several bushings one by one into the placement groove 1111 through the hollow structure of the feeding pipe 14. The placement groove 1111 is provided with a groove of a certain depth to facilitate the placement of the bushing, and the width of the groove is limited to the placement of only one bushing, or it can be slightly larger than the diameter of the bushing so that the first power member 15 can push the bushing to move.

[0054] like Figure 1-2As shown, in a preferred embodiment of this utility model, the rotating assembly 13 includes a mounting plate 133, a second power component 131, and a rotating rod 132. The mounting plate 133 is connected to the output end of the first driving component 113. The mounting plate 133 is used for mounting the second power component 131. The output end of the second power component 131 is connected to one end of the rotating rod 132 to drive the rotating rod 132 to rotate. The middle part of the rotating rod 132 is rotatably connected to the mounting plate 133. The other end of the rotating rod 132 is inserted into the rotation position of the mounting bracket 11. The rotating rod 132 is used to position the bushing. The first driving component 113 drives the rotating assembly 13 to move so that the rotating rod 132 lifts the bushing to realize the detection assembly 12 detecting the orientation of the bushing.

[0055] In this embodiment of the present invention, preferably, the rotating assembly 13 mounted on the mounting frame 11 mainly includes a mounting plate 133, a second power component 131, and a rotating rod 132. The mounting plate 133 is connected to a first drive component 113 mounted on the mounting frame 11. The second power component 131 is mounted on the mounting plate 133. The output end of the second power component 131 is connected to the rotating rod 132. The second power component 131 is used to drive the rotating rod 132 to rotate so that the bushing can adjust its orientation by rotation to meet the installation requirements. The first drive component 113 is used to move the rotating rod 132 in the Z-axis direction so that the bushing connected to the end of the rotating rod 132 can be lifted from the placement slot 1111 of the mounting frame 11 and picked up by the clamping block 322 of the clamping assembly 32.

[0056] like Figure 1-2 As shown, in a preferred embodiment of the present invention, the detection component 12 includes a position detection component 121 and an orientation detection component 122. The position detection component 121 is installed on the side of the placement groove 1111 and is used to detect whether the bushing has reached the rotation position. The orientation detection component 122 is installed on the top surface of the mounting bracket 11 and is used to detect the orientation of the bushing on the rotating rod 132.

[0057] In this embodiment of the present invention, preferably, the detection component 12 installed on the mounting bracket 11 mainly includes a position detection component 121 and an orientation detection component 122. The position detection component 121 is located on the side of the placement groove 1111 on the mounting bracket 11 to detect whether the bushing is located above the first mounting hole so that the rotating rod 132 can position the bushing. The detection direction of the orientation detection component 122 is higher than the mounting bracket 11 so as to detect the orientation of the bushing after rotation. The bushing is driven to rotate by the rotating rod 132 and is lifted up by the first driving component 113 so as to be detected by the orientation detection component 122. When the orientation of the bushing meets the installation requirements, the clamping component 32 clamps the bushing.

[0058] like Figure 3The diagram shown is a structural diagram of a bushing installation device provided in an embodiment of the present utility model, including: a frame 4, which is used for the installation of a conveying device 2 and a stamping device 3;

[0059] Conveying device 2, the conveying device 2 being used to convey product 5 to the bushing mounting position;

[0060] The stamping device 3 includes a drive assembly 31, a clamping assembly 32, and a stamping assembly 33. The drive assembly 31 is mounted on the frame 4 and is used to drive the clamping assembly 32 and the stamping assembly 33 to move. The clamping assembly 32 is used to clamp the bushing, and the stamping assembly 33 is used to install the bushing on the clamping assembly 32 onto the product 5.

[0061] A bushing positioning device is used to transport the bushing and detect its orientation so that the clamping assembly 32 can clamp it.

[0062] In this embodiment of the utility model, preferably, the bushing installation equipment is mainly used for press-fitting processes to install bushings onto product 5. The bushing installation equipment mainly includes a frame 4, a conveying device 2, a stamping device 3, and a bushing positioning device. The frame 4 is used for installing the conveying device 2 and the stamping device 3. The frame 4 is located at the lower layer of the entire bushing installation equipment. The drive assembly 31 of the conveying device 2 and the stamping device 3 is located at the middle layer of the entire bushing installation equipment. The clamping assembly 32 and the stamping assembly 33 can move under the drive of the drive assembly 31 to facilitate the clamping assembly 32 to clamp the bushing on the bushing positioning device. The stamping assembly 33 installs the bushing onto the product 5 conveyed by the conveying device 2. The bushing is positioned by the bushing positioning device installed on the stamping device 3. The placement groove 1111 holds the bushing conveyed by the feeding pipe 14, and the rotation assembly 13 drives the placement groove 1111. The bushing on the mounting bracket 111 rotates to align with the installation requirements. A first drive component 113 on the mounting bracket 11 drives the rotating component 13 to move upward, causing the rotating rod 132, which is fitted inside the bushing, to move the bushing upward. The detection component 12 detects the orientation of the bushing. When the bushing rotates and the orientation meets the installation requirements, the clamping component 32 clamps the bushing on the mounting bracket 11. The drive component 31 drives the clamping component 32 and the bushing to move to the installation position of the product 5. Then, the stamping component 33 installs the bushing on the product 5. If the orientation of the bushing does not meet the installation requirements, the rotating component 13 continues to drive the bushing to rotate until the detection component 12 detects that the orientation is accurate. Then, the clamping component 32 clamps the bushing. Before the bushing is installed on the product 5, the orientation of the bushing is pre-positioned and detected to avoid affecting the installation effect of the bushing due to incorrect orientation and to simplify the operation steps and save time and effort.

[0063] like Figure 2-7As shown, in a preferred embodiment of the present invention, the stamping device 3 further includes a mounting bracket 34 and a rotating assembly 35. The mounting bracket 34 is mounted on the output end of the drive assembly 31. The mounting bracket 34 is used for mounting the stamping assembly 33 and the rotating assembly 35. A positioning member 341 is provided on the front of the mounting bracket 34. The positioning member 341 is plate-shaped. When the drive assembly 31 drives the mounting bracket 34 to move to the bushing mounting position, the positioning member 341 positions the product 5 on the bottom surface.

[0064] The rotating assembly 35 includes a third power component 353 and a transmission assembly. The third power component 353 is mounted on the mounting bracket 34. The transmission assembly includes a transmission rack 351 and a rotating gear 352. The transmission rack 351 is slidably connected to the mounting bracket 34, and the transmission rack 351 is drive-connected to the rotating gear 352. The rotating gear 352 is connected to the clamping assembly 32. The mounting bracket 34 is provided with a first connecting frame that is rotatably connected to the rotating gear 352. The output end of the third power component 353 is drive-connected to the transmission rack 351. The third power component 353 drives the transmission rack 351 to move, so that the transmission rack 351 drives the rotating gear 352 and the clamping assembly 32 to rotate so that the clamping assembly 32 can rotate to the bushing clamping position.

[0065] In this embodiment of the present invention, preferably, the stamping device 3 mounted on the frame 4 further includes a mounting bracket 34. The back of the mounting bracket 34 is connected to the drive assembly 31. The clamping assembly 32 and the stamping assembly 33 are mounted on the front of the mounting bracket 34 so that the drive assembly 31 can move the mounting bracket 34, the clamping assembly 32, and the stamping assembly 33. A positioning member 341 with a certain length can be provided on the front of the mounting bracket 34. The positioning member 341 can be located below the clamping assembly 32 so that when the bushing is mounted on the product 5 by the stamping assembly 33, the product 5 is positioned to avoid the stamping force causing the product 5 to shift position and affect the installation effect of the bushing. The rotating assembly 35 mounted on the mounting bracket 34 can be based on the transmission principle of gears and racks. The rotating assembly 35 drives the clamping assembly 32 to rotate so that the clamping assembly 32 can clamp the bushing on the bushing positioning device that is rotated and moved upward by the rotating rod 132. The rotating assembly 35 mainly includes a third power component 3. 53 and the transmission assembly, the third power component 353 is mounted on the mounting bracket 34, the transmission rack 351 is mounted on the slide rail, the third power component 353 pushes the transmission rack 351 to slide along the slide rail, the connecting end of the second power component 131 is fixedly connected to the top of the clamping assembly 32, the transmission rack 351 drives the rotating gear 352 rotatably connected to the mounting bracket 34 to rotate so that the clamping assembly 32 rotates to the bushing clamping position. It can be that the first connecting frame of the plate structure is connected to the top of the first elastic member 324 of the clamping assembly 32 so that the first elastic member 324, the moving cylinder 321 connected to the first elastic member 324, and the clamping block 322 connected to the moving cylinder 321 can be driven to rotate by the rotating gear 352. The transmission principle of the rotating assembly 35 can be that the output end of the third power component 353 pushes the rack to move, the rack meshes with the gear-shaped second power component 131, so that the gear and the clamping assembly 32 rotate around the length direction of the second power component 131.

[0066] like Figure 2-7 As shown, in a preferred embodiment of the present invention, the clamping assembly 32 includes a guide bracket, a pushing cylinder 323, a moving cylinder 321, and a set of clamping blocks 322.

[0067] The guide bracket includes a guide plate and a guide rod. The guide plate is slidably connected to the guide rod via a first slide rail. The guide rod is connected to the output end of the rotating gear 352 via a first positioning plate 18. The guide plate is used for the installation of the moving cylinder 321. The guide rod is used to guide the movement of the guide plate and the moving cylinder 321. The guide rod is provided with a first elastic element 324, which provides an automatic reset function for the guide plate and the moving cylinder 321.

[0068] The push cylinder 323 is mounted on the first connecting frame, and the push cylinder 323 is used to push the guide plate and the moving cylinder 321 to move.

[0069] The movable cylinder 321 is connected to a set of clamping blocks 322 respectively. The movable cylinder 321 is used to adjust the distance between the two clamping blocks 322 so that the set of clamping blocks 322 can clamp the bushing. The two opposite sides of the set of clamping blocks 322 are respectively provided with a first positioning groove, which is used to position the bushing.

[0070] In this embodiment of the present invention, preferably, the clamping assembly 32 mounted on the mounting bracket 34 mainly includes a pushing cylinder 323, a moving cylinder 321, and a set of clamping blocks 322. The pushing cylinder 323 can be an optional cylinder and is connected to the rotating assembly 35 through the plate of the mounting bracket 34, so that the rotating assembly 35 drives the clamping assembly 32 to rotate to the clamping position so that the clamping blocks 322 clamp the bushing on the bushing positioning device. The output end of the pushing cylinder 323 pushes the moving cylinder 321 and the clamping blocks 322 downward to move them to the clamping position of the bushing. After the bushing is clamped, the first elastic element 324 connected to the moving cylinder 321 will automatically reset, causing the moving cylinder 321 and the clamping block 322 to move upward and reset. The moving cylinder 321 is connected to a set of clamping blocks 322. The moving cylinder 321 drives the set of clamping blocks 322 to move so as to adjust the distance between the two clamping blocks 322 so that the two clamping blocks 322 are positioned through the first positioning groove and clamp the bushing. After the clamping blocks 322 clamp the bushing, the pushing cylinder 323 drives the bushing on the clamping block 322 to move to the installation position so that the stamping assembly 33 can install the bushing on the product 5.

[0071] like Figure 2-7 As shown, in a preferred embodiment of the present invention, the stamping assembly 33 includes a stamping cylinder 331, a first detection element 332, and a stamping rod 333. The stamping cylinder 331 is connected to the mounting bracket 34, and the output end of the stamping cylinder 331 is connected to the stamping rod 333. The stamping cylinder 331 is used to drive the stamping rod 333 to move so as to install the bushing on the clamping assembly 32 onto the product 5. The stamping rod 333 is located above a set of clamping blocks 322 so as to install the bushing in the first positioning groove onto the product 5.

[0072] The first detection element 332 is mounted on the mounting bracket 34. The first detection element 332 is used to detect whether the product 5 has moved to the mounting position so that the stamping rod 333 can install the bushing on the product 5.

[0073] In this embodiment of the present invention, preferably, the stamping assembly 33 mounted on the mounting bracket 34 can be located above the clamping assembly 32. The stamping assembly 33 mainly includes a stamping cylinder 331, a first detection element 332, and a stamping rod 333. The stamping cylinder 331 is mounted on the front of the mounting bracket 34. The stamping cylinder 331 is connected to the stamping rod 333 to provide power to the stamping rod 333 so that the stamping rod 333 moves and mounts the bushing on the clamping assembly 32 onto the product 5. The first detection element 332 is also mounted on the front of the mounting bracket 34. The detection direction of the first detection element 332 is the same as the movement direction of the stamping rod 333 so as to detect whether the product 5 conveyed by the conveying device 2 is located in the mounting position. The first detection element 332 can be mounted side by side with the stamping rod 333 on the front of the mounting bracket 34. The detection element can be selected by visual inspection or position sensor detection.

[0074] like Figure 2-7 As shown, in a preferred embodiment of the present invention, the drive assembly 31 includes a moving assembly and a first connecting plate 312. The moving assembly includes an X-axis moving group 311, a Y-axis moving group 314, and a Z-axis moving group 313. The X-axis moving group 311 is mounted on the frame 4. The X-axis moving group 311 is connected to the Y-axis moving group 314 via a first guide rail. The X-axis moving group 311 is used to drive the Y-axis moving group 314 to move along the X-axis direction.

[0075] The Y-axis moving assembly 314 is connected to the first connecting plate 312 via the second guide rail. The first connecting plate 312 is used for the installation of the Z-axis moving assembly 313 and the bushing positioning device. The Y-axis moving assembly 314 is used to drive the first connecting plate 312 and the Z-axis moving assembly 313 and the bushing positioning device installed on the first connecting plate 312 to move along the Y-axis direction.

[0076] The Z-axis moving assembly 313 is used to drive the mounting bracket 34 and the stamping assembly 33 and clamping assembly 32 mounted on the mounting bracket 34 to move along the Z-axis direction.

[0077] In this embodiment of the present invention, preferably, the drive assembly 31 mounted on the frame 4 mainly includes a moving assembly and a first connecting plate 312. The moving assembly includes an X-axis moving group 311, a Y-axis moving group 314, and a Z-axis moving group 313. The X-axis moving group 311 is mounted on the frame 4 and is connected to the Y-axis moving group 314 via a first guide rail, so as to drive the Y-axis moving group 314, the first connecting plate 312, and the Z-axis moving group 313 mounted on the first connecting plate 312 to move along the X-axis direction. The Y-axis moving group 314 is connected to the Z-axis moving group 313 via the first connecting plate 312. The back of the first connecting plate 312 is connected to the output end of the Y-axis moving group 314. The front side of 2 is used for the installation of Z-axis moving assembly 313 and bushing positioning device. Y-axis moving assembly 314 can drive the first connecting plate 312, Z-axis moving assembly 313, bushing positioning device, mounting bracket 34 connected to Z-axis moving assembly 313, and stamping assembly 33 and clamping assembly 32 mounted on mounting bracket 34 to move along the Y-axis direction. The output end of Z-axis moving assembly 313 is connected to mounting bracket 34 so as to drive mounting bracket 34, clamping assembly 32 and stamping assembly 33 to move along the Z-axis direction so as to transport stamping assembly 33 and clamping assembly 32 to the mounting position of product 5. The positioning member 341 is used to position product 5 so that stamping assembly 33 can install bushing on clamping assembly 32 onto product 5.

[0078] like Figure 2-7 As shown, in a preferred embodiment of the present invention, the drive assembly 31 further includes a second connecting plate and a third guide rail. The output end of the Z-axis moving group 313 is connected to the second connecting plate. The second connecting plate is connected to the mounting bracket 34 through a plurality of second elastic members. The second connecting plate is used for mounting the third guide rail. The third guide rail is slidably connected to the slider. The slider is connected to the mounting bracket 34 so that the mounting bracket 34 slides along the length direction of the third guide rail. The second connecting plate is provided with a limit block, which is used to limit the sliding of the mounting bracket 34.

[0079] In this embodiment of the present invention, preferably, the third guide rail mounted on the second connecting plate is slidably connected to the mounting bracket 34 via a slider, and the second connecting plate is connected to the mounting bracket 34 via a second elastic member so as to buffer the downward pressure of the stamping assembly 33 on the mounting bracket 34 when the bushing is installed on the product 5 and transmit it to the Z-axis moving group 313 of the drive assembly 31. The elastic support of the second elastic member plays a certain role in shock absorption, reducing the vibration transmission rate between the mounting bracket 34 and the Z-axis moving group 313.

[0080] like Figure 3As shown, in a preferred embodiment of the present invention, the bottom of the frame 4 is provided with several support members, which are used to support the frame 4. The top surface of the frame 4 is used to install the drive assembly 31 and the conveying device 2. The conveying device 2 includes a conveying motor 21 and a placement plate 22. The conveying motor 21 is connected to the top surface of the frame 4, and the output end of the conveying motor 21 is connected to the placement plate 22. The placement plate 22 is used to place the product 5.

[0081] Preferably, a number of support members for supporting the frame 4 are provided at the bottom of the frame 4, the conveying device 2 and the drive assembly 31 are installed on the top of the frame 4, and three fences can also be provided on the top surface of the frame 4, wherein the side without the fence is used to install the conveying device 2 so that the conveying device 2 can transport the product 5. The conveying device 2 may include a conveying motor 21 and a placement plate 22. The conveying motor 21 drives the product 5 on the placement plate 22 to move through the transmission belt so that the product 5 moves to the installation position so that the stamping assembly 33 can install the bushing on the clamping assembly 32 onto the product 5.

[0082] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements 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 bushing positioning device, characterized in that, The bushing positioning device includes: The feeding assembly includes a feeding pipe, a placement groove, a limiting member, and a first power member. The feeding pipe is used to convey the bushing to the placement groove. The limiting member and the feeding pipe are located on opposite sides of the placement groove. The limiting member is used to restrict the movement of the bushing entering the rotating frame from the feeding pipe. The first power member is used to push the bushing on the placement groove to the rotating position. A rotating assembly for rotating the bushing to adjust its orientation; A detection component for detecting the orientation of the bushing.

2. The bushing positioning device according to claim 1, characterized in that, The bushing positioning device further includes a mounting bracket for mounting a first driving component. The output end of the first driving component is connected to the rotating assembly. The first driving component is used to drive the rotating assembly to move the bushing on the rotating position to the detection position of the detection assembly. The placement slot is mounted on the mounting bracket; The first power component is mounted on the mounting bracket. The first power component is equipped with a push block, which is located in the placement slot. The output end of the first power component is connected to the push block so as to drive the push block to move and push the bushing to the rotation position. The limiting member is an L-shaped plate. A positioning plate is provided on the side of the placement groove. The limiting member is rotatably mounted on the positioning plate. A torsion spring is provided on the rotating shaft of the limiting member. Under the action of the torsion spring, one end of the L-shaped plate is located at the connection between the placement groove and the feeding pipe, close to the rotating position, to block the bushing output from the feeding pipe from moving towards the rotating position. The first power member pushes the bushing to make the limiting member swing to avoid the bushing, thereby conveying the bushing to the rotating position.

3. The bushing positioning device according to claim 2, characterized in that, The rotating assembly includes a mounting plate, a second power component, and a rotating rod. The mounting plate is connected to the output end of the first drive component and is used for mounting the second power component. The output end of the second power component is connected to one end of the rotating rod to drive the rotating rod to rotate. The middle part of the rotating rod is rotatably connected to the mounting plate, and the other end of the rotating rod is inserted into the rotation position of the mounting bracket. The rotating rod is used to position the bushing. The first drive component drives the rotating assembly to move so that the rotating rod drives the bushing to the detection position of the detection assembly.

4. The bushing positioning device according to claim 3, characterized in that, The detection component includes a position detection element and an orientation detection element. The position detection element is installed on the side of the placement slot and is used to detect whether the bushing has reached the rotation position. The orientation detection element is located on the side of the rotation position and is higher than the plane where the rotation position is located.

5. A bushing installation device, characterized in that, The bushing mounting device includes: A frame for mounting the conveying device and the stamping device; A conveying device for conveying products to the bushing mounting position; A stamping device, comprising a drive assembly, a clamping assembly, and a stamping assembly, wherein the drive assembly is mounted on a frame and is used to drive the clamping assembly and the stamping assembly to move, the clamping assembly is used to clamp a bushing, and the stamping assembly is used to install the bushing on the clamping assembly onto the product; The bushing positioning device according to any one of claims 1-4, wherein the bushing positioning device is used to convey the bushing and detect the orientation of the bushing so as to facilitate gripping by the clamping assembly.

6. The bushing installation device according to claim 5, characterized in that, The stamping device also includes a mounting bracket and a rotating assembly. The mounting bracket is installed on the output end of the drive assembly and is used for the installation of the stamping assembly and the rotating assembly. A positioning element is provided on the front of the mounting bracket. The positioning element is plate-shaped. When the drive assembly moves the mounting bracket to the bushing mounting position, the positioning element positions the bottom surface of the product. The rotating assembly includes a third power component and a transmission assembly. The third power component is mounted on a mounting bracket. The transmission assembly includes a transmission rack and a rotating gear. The transmission rack is slidably connected to the mounting bracket and is drively connected to the rotating gear. The mounting bracket is provided with a first connecting frame connected to the rotating gear. The output end of the rotating gear is rotatably connected to the clamping assembly. The output end of the third power component is drively connected to the transmission rack. The third power component drives the transmission rack to move, causing the transmission rack to drive the rotating gear and the clamping assembly to rotate so that the clamping assembly can rotate to the bushing clamping position.

7. The bushing installation device according to claim 6, characterized in that, The clamping assembly includes a pushing cylinder, a guide bracket, a moving cylinder, and a set of clamping blocks. The pushing cylinder is mounted on the first connecting frame and is used to push the guide plate and the moving cylinder to move. The guide bracket includes a guide plate and a guide rod. The guide plate is slidably connected to the guide rod via a first slide rail. The guide plate is used for the installation of the moving cylinder. The guide rod is connected to the output end of the rotating gear via a first positioning plate. The guide rod is used to guide the movement of the guide plate and the moving cylinder. The guide rod is provided with a first elastic element, which is used to provide an automatic reset function for the guide plate and the moving cylinder. The movable cylinder is connected to a set of clamping blocks respectively. The movable cylinder is used to adjust the distance between the two clamping blocks so that the set of clamping blocks can clamp the bushing. The two opposite sides of the set of clamping blocks are respectively provided with a first positioning groove, which is used to position the bushing.

8. The bushing installation device according to claim 7, characterized in that, The stamping assembly includes a stamping cylinder, a first detection piece, and a stamping rod. The stamping cylinder is connected to a mounting bracket, and the output end of the stamping cylinder is connected to the stamping rod. The stamping cylinder is used to drive the stamping rod to move so as to install the bushing on the clamping assembly onto the product. The stamping rod is located above a set of clamping blocks so as to install the bushing in the first positioning groove onto the product. The first detection element is mounted on the mounting bracket. The first detection element is used to detect whether the product has moved to the mounting position so that the stamping rod can install the bushing on the product.

9. The bushing installation device according to claim 6, characterized in that, The drive assembly includes a moving assembly and a first connecting plate. The moving assembly includes an X-axis moving group, a Y-axis moving group, and a Z-axis moving group. The X-axis moving group is mounted on the frame and is connected to the Y-axis moving group via a first guide rail. The X-axis moving group is used to drive the Y-axis moving group to move along the X-axis direction. The Y-axis moving group is connected to the first connecting plate via the second guide rail. The first connecting plate is used for the installation of the Z-axis moving group and the bushing positioning device. The Y-axis moving group is used to drive the first connecting plate and the Z-axis moving group and bushing positioning device installed on the first connecting plate to move along the Y-axis direction. The Z-axis moving assembly is used to drive the mounting bracket and the stamping and clamping components mounted on the mounting bracket to move along the Z-axis direction.

10. The bushing installation device according to claim 9, characterized in that, The drive assembly further includes a second connecting plate and a third guide rail. The output end of the Z-axis moving group is connected to the second connecting plate. The second connecting plate is connected to the mounting bracket through a plurality of second elastic elements. The second connecting plate is used for mounting the third guide rail. The third guide rail is slidably connected to a slider. The slider is connected to the mounting bracket so that the mounting bracket slides along the length direction of the third guide rail. The second connecting plate is provided with a limit block, which is used to limit the sliding of the mounting bracket.

Images