Quick dismounting method and device for automobile stabilizer bar bushing bonding clamp

Abstract

The application discloses a kind of automobile stabilizer bar bushing bonding fixture quick dismounting method and device, it is related to automobile stabilizer bar technical field, comprising: rack, it includes machine table plate, body plate and multiple groups of guide rail components, body plate has two groups, one group is fixed on machine table plate, another group is transversely moved and is connected with machine table plate;Positioning mechanism, it includes fixed seat and positioning rod, fixed seat is installed on two groups of body plate, for positioning clamp;Positioning rod is set to body plate, for supporting the end of stabilizer bar;Executing mechanism is provided with two groups, and each group includes separation component, power unit and controller, the separation component is respectively installed on the guide rail component of two groups of body plate, the power unit is used as the separation component of separation component and is removed from stabilizer bar The upper die of clamp is driven, the controller is electrically connected to separation component and power unit;Conveying mechanism is used to flow back to pressing process after clamp is removed.This application has the effect of being able to quickly dismount clamp.

Description

Technical Field

[0001] This application relates to the field of automotive stabilizer bar technology, and in particular to a method and device for quick assembly and disassembly of an automotive stabilizer bar bushing adhesive clamp. Background Technology

[0002] A stabilizer bar is a torsion bar spring made of spring steel, shaped like a "U," and mounted transversely on the front and rear suspension of a car. The middle of the bar is hinged to the body or frame with a rubber bushing, and both ends are connected to the suspension guide arms via rubber pads or ball joints at the sidewall ends. The function of the stabilizer bar is to prevent excessive lateral roll of the vehicle body during cornering, keeping the vehicle as balanced as possible, and ensuring a smooth ride during cornering and over bumps, thus increasing ride comfort.

[0003] The bushing is fixed to the stabilizer bar by mounting it on the auxiliary frame of the suspension system using a fixing clamp. When the stabilizer bar is working, the bushing provides support, cushioning, vibration isolation, and noise reduction. The bushing bonding process is: press-fitting—heating—pressure holding—disassembly. Press-fitting the bushing requires a fixture, which includes an upper mold, a lower mold, and two rotating pins. The two rotating pins are rotatably connected to both ends of the lower mold. After the upper and lower molds are joined, the rotating pins are rotated and fastened to the upper mold, thus fixing the upper and lower molds together. However, once the rotating pins are fastened to the upper mold, they are very tight. When the fixture is moved to the disassembly process, the operator cannot manually disassemble it and needs to use other disassembly tools, resulting in low efficiency. Therefore, this application proposes a new technical solution. Summary of the Invention

[0004] In order to enable quick disassembly of the clamp, this application provides a method and device for quick disassembly and assembly of automotive stabilizer bar bushing adhesive clamps.

[0005] In a first aspect, this application provides a quick-release and installation device for automotive stabilizer bar bushing adhesive clamps, employing the following technical solution:

[0006] A quick-release device for automotive stabilizer bar bushing adhesive clamps, comprising:

[0007] The frame includes a base plate, a body plate, and multiple sets of guide rail assemblies. There are two sets of body plates, one set is fixed to the base plate, and the other set is connected to the base plate laterally via the guide rail assemblies.

[0008] The positioning mechanism includes a fixed base and a positioning rod. There are two sets of fixed bases, which are respectively installed on two sets of machine body plates and are used to position the fixture. The positioning rod is set on the machine body plate and is used to support the end of the stabilizing rod.

[0009] The actuator is provided in two sets, each set including a separation component, a power unit and a controller. The two separation components are slidably connected to the two sets of body plates through guide rail components. The power unit is provided on the body plate and is used to drive the separation component to remove the upper mold of the fixture from the stabilizer bar. The controller is electrically connected to the separation component and the power unit.

[0010] The conveying mechanism, which is set on the machine base plate and located on one side of the machine body plate, is used to return the dismantled fixtures to the pressing process.

[0011] Optionally, the separation assembly includes an upper base, two grippers, a mold-separating cylinder, and a top mold cylinder. The upper base is slidably connected to the machine body plate via a guide rail assembly. The power output end of the power unit is connected to the upper base and is used to drive the upper base to move up and down longitudinally. The two grippers are respectively arranged on both sides of the upper base. The actuating end of the gripper is fixed with a push rod. The gripper is used to drive the push rod to extend into the pre-opened mold groove of the upper mold and push the rotating pin of the lower mold away from the upper mold. The mold-separating cylinder is fixedly connected to the upper base. The output shaft of the mold-separating cylinder is fixedly connected to a mold-separating rod. The mold-separating cylinder is used to drive the mold-separating rod to pass through the pre-opened mold hole of the upper mold. The body of the top mold cylinder is fixed to the machine body plate. The output shaft of the top mold cylinder is fixedly connected to the bottom of the fixed base.

[0012] The controller is electrically connected to the two grippers, the parting cylinder, and the top mold cylinder, respectively, and is configured as follows:

[0013] If a disassembly or assembly command is received from the user, the power unit is controlled to drive the upper base to move down to the preset position, and the two pneumatic grippers are controlled to execute the push separation command and the top mold cylinder is controlled to execute the move upward fixed seat command.

[0014] When the signal is received after the gripper and the top mold cylinder have completed their respective instructions, the parting cylinder is controlled to execute the instruction to move the parting rod.

[0015] When a signal is received after the parting cylinder has completed the corresponding instruction, the top mold cylinder and the power unit are reset.

[0016] When a signal is received from the power unit after it has completed its reset, the mold-separating cylinder is controlled to reset.

[0017] Optionally, the fixing base includes a lower base, multiple fixing blocks, and a clamping cylinder. The lower base is disposed on the machine body plate, and the lower surface of the lower base is connected to the output shaft of the top mold cylinder. There are three fixing blocks distributed on the side of the lower mold and abutting against the side wall of the lower mold. The clamping cylinder is fixedly installed on the lower base, and the output shaft of the clamping cylinder is fixedly connected to one of the fixing blocks. The other two fixing blocks are fixed to the lower base.

[0018] Optionally, the positioning rod is connected to an adjustment assembly, which includes a first horizontal bar, a second vertical bar, and a third horizontal bar. The first horizontal bar is fixedly connected to the side wall of the machine body plate, which can move laterally. The second vertical bar is slidably connected to the first horizontal bar, and the third horizontal bar is slidably connected to the second vertical bar. The length direction of the second horizontal bar is perpendicular to the length direction of the first horizontal bar. The positioning rod is slidably connected to the second horizontal bar in the longitudinal direction, and the upper end of the positioning rod is supported on the end of the stabilizing rod.

[0019] Optionally, the body plate is provided with a support rod for supporting the center position of the stabilizing rod. The support rod is hollow inside and open at the top. An adjusting rod slides longitudinally through the support rod. The adjusting rod is fixedly connected to a connecting rod. A strip groove communicating with the inner cavity of the support rod is opened on the side wall. The connecting rod extends out of the strip groove. A linkage component is connected between the extended end of the connecting rod and the lower base. The linkage component is used to drive the connecting rod to move upward when the lower base moves down to its original position, thereby driving the adjusting rod to lift the stabilizing rod and separating the stabilizing rod from the lower mold.

[0020] Optionally, the linkage assembly includes an input rack, a gear, an output rack, a spring, and an electromagnet. The support rod is provided with a bracket for supporting the input rack, the output rack, and the gear. The gear is rotatably connected to the bracket and located between the input rack and the output rack, and meshes with each other. The input rack and the output rack are both slidably connected to the bracket along the longitudinal direction. One end of the spring is fixedly connected to the support rod, and the other end is fixedly connected to the input rack.

[0021] The electromagnet is installed on the side wall of the lower base, the electromagnet can be attracted to the input rack, and the electromagnet is electrically connected to the controller;

[0022] The controller is configured as follows:

[0023] When a signal is received indicating that the top mold cylinder is ready to reset, the electromagnet is energized until the preset power-off condition is met.

[0024] Optionally, a gravity sensor is installed on the lower base at the location where the lower mold is placed. The gravity sensor is electrically connected to the controller, and the power-off conditions include:

[0025] Acquire gravity data fed back by the gravity sensor;

[0026] When the gravity data is lower than the preset threshold, the timing starts, and when the timing duration exceeds the preset waiting time, the electromagnet is de-energized.

[0027] Optionally, the frame also includes a lead screw and a handwheel. The lead screw is mounted on the machine base plate, the nut seat of the lead screw is fixedly connected to the machine body plate that can move laterally, and the handwheel is mounted on one end of the lead screw.

[0028] Secondly, this application provides a method for quick assembly and disassembly of an automotive stabilizer bar bushing adhesive clamp, employing the following technical solution:

[0029] A method for quick assembly and disassembly of automotive stabilizer bar bushing adhesive clamps, comprising using an automotive stabilizer bar bushing adhesive clamp quick assembly and disassembly device as described above to assemble and disassemble the bushing clamps.

[0030] In summary, this application includes the following beneficial technical effects: the bushing bonding fixture to be disassembled is placed on the fixed seat, the actuator moves vertically downward to the designated position, the separation component contacts the upper mold surface of the fixture, and a force is applied to the upper mold of the fixture, so that the originally tightly fitted upper mold and lower mold are separated, and then the disassembled fixture is returned to the pressing process through the conveying mechanism, realizing the recycling of the fixture. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the overall structure of this application.

[0032] Figure 2 yes Figure 1 A magnified view of part A in the diagram.

[0033] Figure 3 This is a partial side view of the rack of this application.

[0034] Figure 4 This is a schematic diagram of the linkage component of this application.

[0035] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Positioning mechanism; 3. Actuating mechanism; 4. Conveying mechanism; 11. Machine base plate; 12. Machine body plate; 21. Fixed base; 22. Positioning rod; 31. Separation assembly; 32. Power unit; 211. Lower base; 212. Fixed block; 213. Clamping cylinder; 311. Upper base; 312. Pneumatic gripper; 313. Mold separation cylinder; 314. Top mold cylinder; 5. Adjustment assembly; 51. Horizontal bar one; 52. Vertical bar; 53. Horizontal bar two; 6. Support rod; 61. Adjusting rod; 62. Connecting rod; 7. Linkage assembly; 71. Input rack; 72. Gear; 73. Output rack; 74. Spring; 75. Electromagnet; 81. Upper mold; 82. Lower mold; 83. Rotating pin. Detailed Implementation

[0036] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0037] This application discloses a quick-release device for automotive stabilizer bar bushing adhesive clamps.

[0038] Reference Figure 1 and Figure 2Since two bushings need to be glued and pressed onto the stabilizer bar, the two clamps on the stabilizer bar need to be disassembled simultaneously. In this embodiment, the clamp structure consists of an upper mold 81, a lower mold 82, and two rotating pins 83. The two rotating pins 83 are rotatably connected to both ends of the lower mold 82. After the upper mold 81 is spliced ​​onto the lower mold 82, the rotating pins 83 are rotated upward to fasten to the protrusions on both sides of the upper mold 81, thereby fastening and fixing the upper mold 81 and the lower mold 82. At the same time, the top of the upper mold 81 is pre-opened with a mold groove and a mold hole that penetrates the upper mold 81 laterally. This application is for disassembling and assembling this type of clamp.

[0039] Reference Figure 1 and Figure 2 The quick disassembly and assembly device for automotive stabilizer bar bushing adhesive clamps includes a frame 1, a positioning mechanism 2, an execution mechanism 3, and a conveying mechanism 4. The frame 1 includes a base plate 11, a body plate 12, and a guide rail assembly. The base plate 11 is used to support the entire disassembly and assembly device. There are two sets of body plates 12, one set is vertically fixed on the base plate 11, and the other set is vertically connected to the guide rail assembly. The guide rail assembly consists of two sets (each set has two guide rails). One set is horizontally mounted on the machine base plate 11. The sliding part of the guide rail assembly is connected to the bottom of the machine body plate 12, allowing the machine body plate 12 to move laterally. The frame 1 also includes a lead screw and a handwheel. The lead screw is mounted on the machine base plate 11 and is parallel to the guide rail assembly on the machine base plate 11. The nut seat of the lead screw is fixedly connected to the laterally movable machine body plate 12. The handwheel is mounted on one end of the lead screw, thus meeting the universality requirements of the disassembly and assembly device and adapting to stabilizer bars of different lengths. The main body of the other set of guide rail assemblies (two guide rails) is vertically mounted on the two sets of machine body plates 12 respectively.

[0040] Reference Figure 1 and Figure 2 The positioning mechanism 2 includes a fixed base 21 and a positioning rod 22. There are two sets of fixed bases 21, which are respectively installed on two sets of body plates 12. The three-point positioning method ensures the positioning of the fixture during the assembly and disassembly process. The positioning rod 22 is set on the body plate 12 and has the ability to adjust in three spatial dimensions. Its function is to support the ends of different stabilizing rods through quick adjustment, thereby improving stability.

[0041] The actuator 3 is provided in two sets, each set being mounted on one of the two body plates 12, for disassembling the two bushing clamps on the stabilizer bar. Each set includes a separation component 31, a power unit 32, and a controller. The separation component 31 is mounted on the sliding part of the guide rail assembly on each of the two body plates 12. The power unit 32 is mounted on the top of the body plate 12 and is used to drive the separation component 31 to move up and down along the guide rail assembly of the body plate 12, thereby disassembling the upper mold 81 from the stabilizer bar. The controller is electrically connected to the separation component 31 and the power unit 32.

[0042] The conveying mechanism 4 is set on the machine base plate 11 and located on one side of the machine body plate 12 with a fixed position. The operator can convey the disassembled fixture to the pressing process through the conveying mechanism 4 to improve the recycling rate of the fixture. In this embodiment, the conveying mechanism 4 can be a roller conveyor, and the discharge end of the roller conveyor extends towards the pressing process.

[0043] With the above setup, the bushing bonding fixture to be disassembled is placed on the fixed base 21, and the actuator 3 moves vertically downward to the designated position. The separation component 31 contacts the surface of the upper mold 81 of the fixture and applies force to the upper mold 81 of the fixture, so that the originally tightly fitted upper mold 81 and lower mold 82 are separated. Then, the disassembled fixture is returned to the pressing process through the conveying mechanism 4 to realize the recycling of the fixture.

[0044] The three-point positioning method of the fixed base 21 is described as follows:

[0045] Reference Figure 2 The fixed base 21 includes a lower base 211, multiple fixing blocks 212 and a clamping cylinder 213. The lower base 211 is horizontally arranged on the body plate 12. Three fixing blocks 212 are provided and distributed on the side of the lower mold 82 and can abut against the side walls of the lower mold 82 in three directions. The clamping cylinder 213 is fixedly installed on the lower base 211. In order to facilitate the placement of the fixture in the positioning area formed by the three fixing blocks 212, the output shaft of the clamping cylinder 213 is fixed to one of the fixing blocks 212, and the other two fixing blocks 212 are fixed to the lower base 211 by bolts.

[0046] With the above setup, the clamp can be abutted against the fixing blocks 212 at two fixed positions, and then the movable fixing blocks 212 can be driven by the clamping cylinder 213 to press against the clamp, thereby completing the positioning.

[0047] Reference Figure 2 and Figure 3 The separation assembly 31 includes an upper base 311, two pneumatic grippers 312, a mold-separating cylinder 313, and a top mold cylinder 314. The upper base 311 is mounted on the sliding part of the guide rail assembly on the machine body plate 12. The power output end of the power unit 32 is connected to the top of the upper base 311, enabling the upper base 311 to move vertically. In this embodiment, the power unit 32 can be a pneumatic-hydraulic booster cylinder. The two pneumatic grippers 312 are respectively fixedly mounted on both sides of the upper base 311, and the positions of the two pneumatic grippers 312 correspond to the positions of the two rotating pins 83 of the lower mold 82. The actuating end of the pneumatic grippers 312 is fixed with a vertical push rod.

[0048] In this embodiment, a distance sensor is installed on the body of the power unit 32. The detection end of the distance sensor faces downward and measures the distance between it and the lower base 211. When the distance value reaches the threshold, the descent stops. At this time, the pneumatic gripper 312 is located close to the rotating pin 83, and the push rod on the pneumatic gripper 312 is inserted into the mold groove of the upper mold 81 (at this time, the rotating pin 83 is located outside the push rod). By controlling the movement of the pneumatic gripper 312, the push rod is driven to push outward, applying force to the rotating pin 83, causing the rotating pin 83 to be pushed away from the protrusion of the upper mold 81.

[0049] The mold-separating cylinder 313 is fixed to the upper base 311. The output shaft of the mold-separating cylinder 313 is fixed with a mold-separating rod. The moving direction of the mold-separating rod is perpendicular to the moving direction of the push rod of the air gripper 312. The mold-separating cylinder 313 is used to drive the mold-separating rod to pass through the pre-opened mold hole of the upper mold 81. The upper mold 81 can be pulled up by resetting through the power unit 32.

[0050] Due to the lateral thrust of the push rod, the rotating pin 83 will rotate diagonally downward away from the upper mold 81. In order to ensure that the rotating pin 83 is completely separated from the protruding part of the upper mold 81, and that the rotating pin 83 is not on the upward movement path of the upper mold 81 and will not obstruct the upward movement of the upper mold 81, a top mold cylinder 314 is provided. The body of the top mold cylinder 314 is fixed to the body plate 12 and located below the lower base 211. The output shaft of the top mold cylinder 314 faces upward and is fixed to the bottom of the lower base 211, and is used to lift the lower base 211 upward, thereby moving the entire fixture upward, so that the push rod can completely push the rotating pin 83 down.

[0051] The controller is electrically connected to the two pneumatic grippers 312, the mold parting cylinder 313, and the top mold cylinder 314, respectively. The controller is configured as follows:

[0052] 1) If a disassembly or assembly command is received from the user, the power unit 32 is controlled to drive the upper base 311 to move down to the preset position, and the two pneumatic grippers 312 are controlled to execute the push separation command and the top mold cylinder 314 is controlled to execute the command to move the fixed seat 21 up.

[0053] It is understandable that the disassembly / assembly command can be a switch / start button pre-installed on the frame 1, and the preset position is the distance value detected by the distance sensor as described above. When the distance value meets the preset threshold, the operation stops. In this embodiment, the two pneumatic grippers 312 can be controlled to execute the push separation command first, and then the top mold cylinder 314 can be controlled to execute the command to move the fixed seat 21 upward after 1 second.

[0054] 2) When the signal is received after the pneumatic gripper 312 and the top mold cylinder 314 have completed their respective instructions, the mold parting cylinder 313 is controlled to execute the instruction to move the mold parting rod.

[0055] 3) When the signal fed back after the parting cylinder 313 has completed the command is received, the top mold cylinder 314 and the power unit 32 are controlled to reset.

[0056] 4) When the power unit 32 receives the feedback signal after completing the reset, the mold splitting cylinder 313 is controlled to reset.

[0057] With the above settings, after the parting cylinder 313 inserts the parting rod into the mold hole of the upper mold, the power unit 32 resets, thereby moving the parting cylinder 313 upwards and resetting it, which in turn drives the upper mold to move upwards, separating the upper mold from the lower mold. After the power unit 32 has finished resetting, the parting cylinder 313 retracts its output shaft, pulling the parting rod out of the mold hole of the upper mold. The operator catches the upper mold and then removes the lower mold from the fixed seat 21. The upper mold and the lower mold are placed on the conveying mechanism 4, and the conveying mechanism 4 conveys them to the pressing process.

[0058] Reference Figure 1 The specific structural description of the positioning rod 22's ability to adjust in three spatial dimensions is as follows:

[0059] The positioning rod 22 is connected to the adjustment assembly 5, which includes a first horizontal rod 51, a vertical rod 52, and a second horizontal rod 53. The first horizontal rod 51 is fixedly connected to the side wall of the horizontally movable body plate 12, and its length direction is set along the moving direction of the body plate 12. The vertical rod 52 can slide longitudinally and is connected to the first horizontal rod 51. The second horizontal rod 53 slides laterally and is connected to the vertical rod 52, and its length direction is perpendicular to the length direction of the first horizontal rod 51. The positioning rod 22 slides longitudinally and is connected to the second horizontal rod 53. The upper end of the positioning rod 22 is supported on the end of the stabilizing rod. The fixing method between the first horizontal rod 51 and the vertical rod 52, the second horizontal rod 53 and the vertical rod 52, and the positioning rod 22 and the second horizontal rod 53 is all by screw locking, so that the position of the positioning rod 22 can be adjusted according to the different positions of the ends of the stabilizing rods.

[0060] Reference Figure 4 In another embodiment of this application, since the operator needs to lift the support rod 6 after the upper mold 81 is separated and removed in order to remove the lower mold 82 from the fixed base 21, the following configuration is made to improve efficiency:

[0061] The fuselage plate 12 is provided with a support rod 6 for supporting the middle position of the stabilizing rod. In this embodiment, the support rod 6 can be provided on any set of fuselage plates 12 and located on the side wall facing another set of fuselage plates 12, so that the support rod 6 can support the middle position of the stabilizing rod. The support rod 6 is hollow inside and has an opening at the top. A vertical adjusting rod 61 slides through the support rod 6 longitudinally. The upper end of the adjusting rod 61 extends out of the top opening of the support rod 6 and is fixed with a support plate for supporting the stabilizing rod. A horizontal connecting rod 62 is fixed at the bottom of the adjusting rod 61. A strip groove communicating with its inner cavity is opened on the side wall of the support rod 6 longitudinally, and the end of the connecting rod 62 extends out of the strip groove. A linkage component 7 is provided between the extended end of the connecting rod 62 and the lower base 211. When the lower base 211 moves down to reset, the linkage component 7 will drive the connecting rod 62 to move upward, thereby causing the top of the adjusting rod 61 to extend out of the opening end of the support rod 6 and move upward, lifting the stabilizing rod upward to a certain height, so that the stabilizing rod is separated from the lower mold 82. This makes it easier for the operator to directly remove the lower mold 82 from the fixed base 21, saving the operator the operation steps of picking up the stabilizing rod first and then removing the lower mold 82, and improving the overall disassembly and assembly efficiency.

[0062] Reference Figure 4 The linkage component 7 includes an input rack 71, a gear 72, an output rack 73, a spring 74, and an electromagnet 75. The support rod 6 is equipped with a bracket for supporting the input rack 71, the output rack 73, and the gear 72. The gear 72 is rotatably connected to the bracket via a bearing. The input rack 71 and the output rack 73 are longitudinally slidably connected to the bracket, and the gear 72 is located between the input rack 71 and the output rack 73 and meshes with them. The spring 74 is located below the input rack 71, with one end fixed to the outer wall of the support rod 6 and the other end fixed to the lower end of the input rack 71. The side wall of the output rack 73 is fixed to the extended end of the connecting rod 62.

[0063] Electromagnet 75 is installed on the side wall of the lower base 211, and when the electromagnet 75 is energized, it can be attracted to the side wall of the input rack 71. A gravity sensor is installed on the lower base 211 at the placement position of the lower mold 82. Electromagnet 75 and gravity sensor are electrically connected to the controller respectively.

[0064] The controller is configured as follows:

[0065] When a signal is received from the top mold cylinder 314 when it is ready to reset, the electromagnet 75 is energized until the preset de-energization condition is met.

[0066] With the above configuration, when the top mold cylinder 314 lifts the lower base 211 upwards, the stabilizing rod moves upwards as a whole and separates from the top of the adjusting rod 61. When the output shaft of the top mold cylinder 314 needs to move downwards to reset, the electromagnet 75 is energized to attract the input rack 71. During the process of the top mold cylinder 314 driving the lower base 211 to move downwards, it will drive the input rack 71 to move downwards. Under the meshing action of the gear 72, the output rack 73 will move upwards, thereby driving the adjusting rod 61 to be pushed upwards through the connecting rod 62. At the same time, the lower base 211 drives the stabilizing rod to move downwards as a whole. The adjusting rod 61 gradually moves upwards and contacts the stabilizing rod, making the position of the stabilizing rod relatively fixed. The lower base 211 continues to move downwards until the reset is completed. There is an operating space between the stabilizing rod and the lower mold 82 that makes it easy for the operator to remove the lower mold 82, thereby improving the overall efficiency.

[0067] The conditions for a power outage include:

[0068] Acquire gravity data fed back by the gravity sensor;

[0069] When the gravity data is lower than the preset threshold, the timing starts, and when the timing duration exceeds the preset waiting time, the electromagnet 75 is de-energized.

[0070] Understandably, the threshold can be the total weight of the lower mold 82 and the stabilizer. When the gravity data fed back by the gravity sensor is lower than the threshold, it means that the stabilizer and the lower mold 82 are separated. At the same time, since it is also necessary to allow time for the lower base 211 to reset and for the operator to take the lower mold 82 and the stabilizer, the waiting time setting needs to include the time required for the operator's normal operation.

[0071] With the above settings, after the operator takes out the lower mold 82 and places it on the conveying mechanism 4, the stabilizer is removed from the device. At this time, the electromagnet 75 is de-energized, the magnetic force disappears, the input rack 71 moves upward and resets under the elastic force of the spring 74, and at the same time the output rack 73 moves downward, causing the adjusting rod 61 to move downward and reset, ready to support the next stabilizer.

[0072] This application also discloses a method for quick assembly and disassembly of an automotive stabilizer bar bushing adhesive clamp.

[0073] A quick assembly and disassembly method for automotive stabilizer bar bushing adhesive clamps involves using any of the above-described quick assembly and disassembly devices for automotive stabilizer bar bushing adhesive clamps to assemble and disassemble the bushing clamps.

[0074] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A quick-release device for automotive stabilizer bar bushing bonding clamps, characterized in that, include: The frame (1) includes a base plate (11), a body plate (12) and multiple sets of guide rail assemblies. There are two sets of body plates (12), one set is fixed on the base plate (11), and the other set is connected to the base plate (11) laterally through the guide rail assemblies. The positioning mechanism (2) includes a fixed seat (21) and a positioning rod (22). There are two sets of fixed seats (21), which are respectively installed on two sets of body plates (12) for positioning the fixture. The positioning rod (22) is set on the body plate (12) for supporting the end of the stabilizing rod. The actuator (3) is provided in two sets, each set including a separation component (31), a power unit (32) and a controller. The two separation components (31) are slidably connected to the two sets of body plates (12) through guide rail components. The power unit (32) is provided on the body plate (12) and is used to drive the separation component (31) to remove the upper mold (81) of the fixture from the stabilizer bar. The controller is electrically connected to the separation component (31) and the power unit (32). The conveying mechanism (4), which is set on the machine base plate (11) and located on one side of the machine body plate (12), is used to return the dismantled fixtures to the pressing process; The separation assembly (31) includes an upper base (311), two pneumatic grippers (312), a mold-separating cylinder (313), and a top mold cylinder (314). The upper base (311) is slidably connected to the body plate (12) via a guide rail assembly. The power output end of the power unit (32) is connected to the upper base (311) to drive the upper base (311) to move vertically up and down. The two pneumatic grippers (312) are respectively arranged on both sides of the upper base (311). The actuating end of each pneumatic gripper (312) is fixed with a push rod. The pneumatic grippers (312) are used to... The drive push rod extends into the pre-opened mold groove of the upper mold (81) and pushes the rotating pin (83) of the lower mold (82) away from the upper mold (81). The mold splitting cylinder (313) is fixedly connected to the upper base (311). The output shaft of the mold splitting cylinder (313) is fixedly connected to the mold splitting rod. The mold splitting cylinder (313) is used to drive the mold splitting rod to pass through the pre-opened mold hole of the upper mold (81). The body of the top mold cylinder (314) is fixed to the body plate (12). The output shaft of the top mold cylinder (314) is fixedly connected to the bottom of the fixed seat (21). The controller is electrically connected to the two pneumatic grippers (312), the parting cylinder (313), and the top mold cylinder (314), and the controller is configured as follows: If a disassembly or assembly command triggered by the user is received, the power unit (32) is controlled to drive the upper base (311) to move down to the preset position, and the two pneumatic grippers (312) are controlled to execute the push separation command and the top mold cylinder (314) is controlled to execute the command to move the fixed seat (21) up. When the signal is received from the air gripper (312) and the top mold cylinder (314) after they have completed their respective instructions, the parting cylinder (313) is controlled to execute the instruction to move the parting rod. When a signal is received from the parting cylinder (313) after it has executed the corresponding instruction, the top mold cylinder (314) and the power unit (32) are reset. When the power unit (32) receives the feedback signal after completing the reset, the split cylinder (313) is controlled to reset.

2. The quick-release device for automotive stabilizer bar bushing bonding clamps according to claim 1, characterized in that: The fixed base (21) includes a lower base (211), multiple fixed blocks (212) and a pressing cylinder (213). The lower base (211) is disposed on the body plate (12), and the lower surface of the lower base (211) is connected to the output shaft of the top mold cylinder (314). There are three fixed blocks (212) distributed on the side of the lower mold (82) and abutting against the side wall of the lower mold (82). The pressing cylinder (213) is fixedly installed on the lower base (211). The output shaft of the pressing cylinder (213) is fixedly connected to one of the fixed blocks (212), and the other two fixed blocks (212) are fixed to the lower base (211).

3. The quick-release device for automotive stabilizer bar bushing bonding clamps according to claim 1, characterized in that: The positioning rod (22) is connected to an adjustment assembly (5), which includes a horizontal rod (51), a vertical rod (52), and a horizontal rod (53). The horizontal rod (51) is fixedly connected to the side wall of the body plate (12) that can move laterally. The vertical rod (52) is slidably connected to the horizontal rod (51). The horizontal rod (53) is slidably connected to the vertical rod (52). The length direction of the horizontal rod (53) is perpendicular to the length direction of the horizontal rod (51). The positioning rod (22) is slidably connected to the horizontal rod (53) in the longitudinal direction. The upper end of the positioning rod (22) is supported on the end of the stabilizing rod.

4. The quick-release device for automotive stabilizer bar bushing bonding clamps according to claim 1, characterized in that: The body plate (12) is provided with a support rod (6) for supporting the middle position of the stabilizing rod. The support rod (6) is hollow inside and open at the top. An adjusting rod (61) slides through the support rod (6) longitudinally. A connecting rod (62) is fixedly connected to the adjusting rod (61). A strip groove communicating with its inner cavity is opened on the side wall of the support rod (6). The connecting rod (62) extends out of the strip groove. A linkage component (7) is connected between the extended end of the connecting rod (62) and the lower base (211). The linkage component (7) is used to drive the connecting rod (62) to move upward when the lower base (211) moves down to its original position, thereby driving the adjusting rod (61) to lift the stabilizing rod and separate the stabilizing rod from the lower mold (82).

5. The quick-release device for automotive stabilizer bar bushing bonding clamps according to claim 4, characterized in that: The linkage component (7) includes an input rack (71), a gear (72), an output rack (73), a spring (74), and an electromagnet (75). The support rod (6) is provided with a bracket for supporting the input rack (71), the output rack (73), and the gear (72). The gear (72) is rotatably connected to the bracket and located between the input rack (71) and the output rack (73) and meshes with each other. The input rack (71) and the output rack (73) are both slidably connected to the bracket along the longitudinal direction. One end of the spring (74) is fixedly connected to the support rod (6), and the other end is fixedly connected to the input rack (71). The output rack (73) is fixedly connected to the end of the connecting rod (62). The electromagnet (75) is installed on the side wall of the lower base (211), the electromagnet (75) can be attracted to the input rack (71), and the electromagnet (75) is electrically connected to the controller. The controller is configured as follows: When a signal is received from the top mold cylinder (314) when it is ready to reset, the electromagnet (75) is energized until the preset power-off condition is met.

6. The quick-release device for automotive stabilizer bar bushing bonding clamps according to claim 5, characterized in that: A gravity sensor is installed on the lower base (211) at the location where the lower mold (82) is placed. The gravity sensor is electrically connected to the controller. The power-off conditions include: Acquire gravity data fed back by the gravity sensor; When the gravity data is lower than the preset threshold, the timing starts, and when the timing duration exceeds the preset waiting time, the electromagnet (75) is de-energized.

7. The quick-release device for automotive stabilizer bar bushing bonding clamps according to claim 1, characterized in that: The frame (1) also includes a lead screw and a handwheel. The lead screw is mounted on the machine base plate (11), the nut seat of the lead screw is fixedly connected to the horizontally movable body plate (12), and the handwheel is mounted on one end of the lead screw.

8. A method for quick assembly and disassembly of an automotive stabilizer bar bushing bonding clamp, characterized in that: The quick-release device for automotive stabilizer bar bushing adhesive clamps as described in any one of claims 1-7 is used to disassemble and assemble the bushing clamps.

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