Rapid clamping and positioning tool for glass irregular-shaped parts

Abstract

The utility model relates to glass clamping technology field discloses glass special-shaped part quick clamping positioning frock, including glass special-shaped part quick clamping positioning frock, including machine arm seat, the outer wall of machine arm seat is provided with clamping mechanism, the top middle part of machine arm seat is provided with drive assembly, the outer wall of machine arm seat is provided with a plurality of positioning assembly, the top of a plurality of positioning assembly all is provided with transmission assembly, the top fixed connection of machine arm seat has machine arm shell, the top of machine arm shell is provided with mounting mechanism, the clamping mechanism includes a plurality of joint seat, the adjacent between a plurality of joint seat all fixed connection in the outer wall of machine arm seat. In the utility model, the positioning claw obtains the positioning information, and the drive and the traction spring control the clamping jaw to open and close, and the telescopic link and the buffer spring adjust according to the device surface shape, and the chuck head is pasted complex curved surface, effectively clamps the irregular contour glass product, improves work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of glass clamping technology, and in particular to a quick clamping and positioning fixture for irregularly shaped glass parts. Background Technology

[0002] Glass clamping and positioning is the process of using specific fixtures to accurately fix glass parts in a designated position during glass processing. Clamping provides stable support and prevents the glass from moving or shaking. Positioning ensures that processing equipment and tools are in precise positions to guarantee the accuracy and quality of processing.

[0003] The quick clamping and positioning fixture for irregularly shaped glass parts is designed to improve processing efficiency and accuracy. It can quickly and accurately clamp and position irregularly shaped parts, reduce clamping time, increase production efficiency, and at the same time ensure clamping accuracy, ensuring that the irregularly shaped parts are accurately positioned during processing, improving processing quality, and reducing scrap rate.

[0004] In the processing of irregularly shaped glass parts, uneven distribution of clamping force can lead to localized deformation of the glass, decreased processing accuracy, and even breakage, affecting product quality and processing efficiency. In existing technologies, by optimizing the design of the clamping mechanism and adopting multi-point clamping, the clamping force is distributed across multiple locations, effectively alleviating the glass damage caused by concentrated clamping force and ensuring the stability of the glass during processing. However, in actual use, due to the complex and varied shapes of irregularly shaped glass parts, clamping is difficult to adapt to all complex shapes. For glass products with special curved surfaces and irregular contours, it is impossible to effectively clamp irregularly contoured glass products, affecting work efficiency. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a quick clamping and positioning fixture for irregularly shaped glass parts, which aims to improve the problem that the existing technology has difficulty in clamping and adapting to complex-shaped glass products.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a quick clamping and positioning fixture for irregularly shaped glass parts, including a machine arm base, a clamping mechanism provided on the outer wall of the machine arm base, a drive component provided at the top center of the machine arm base, multiple positioning components provided on the outer wall of the machine arm base, a transmission component provided on the top of each of the multiple positioning components, a machine arm housing fixedly connected to the top of the machine arm base, and an installation mechanism provided on the top of the machine arm housing;

[0007] The clamping mechanism includes multiple joint seats, which are fixedly connected to the outer wall of the arm seat. Each joint seat has a first gripper rotatably connected to its inner bottom. Each first gripper has a second gripper rotatably connected to its bottom. Each second gripper has a multiple telescopic rod fixedly connected to its bottom. Each second gripper has a buffer spring fixedly connected to its bottom. Each telescopic rod has the same chuck fixedly connected to its bottom. Each second gripper has a multiple pad fixedly connected to its adjacent sides.

[0008] As a further description of the above technical solution:

[0009] The mounting mechanism includes a mounting base, the bottom of which is fixedly connected to the top of the arm housing. The bottom of the outer wall of the mounting base is provided with a spiral pattern, and the top of the arm housing is provided with a threaded groove. Multiple buckle pins are rotatably connected to the outer wall of the mounting base. Each of the multiple buckle pins is fixedly connected to a buckle, and grooves are provided between adjacent buckles.

[0010] As a further description of the above technical solution:

[0011] The drive assembly includes a driver, the bottom of which is fixedly connected to the top center of the arm base. Multiple traction wires are fixedly connected to the bottom of the outer wall of the driver, and two traction springs are fixedly connected between adjacent grippers.

[0012] As a further description of the above technical solution:

[0013] The bottom of the outer wall of the arm housing has multiple slots, and multiple traction wires pass through the inside of the multiple slots respectively. Multiple limiting blocks are fixedly connected to the top of the arm base, and multiple traction wires pass through the adjacent limiting blocks respectively.

[0014] As a further description of the above technical solution:

[0015] Each of the multiple grippers 1 and the multiple grippers 2 is fixedly connected to a wire fixing seat, and the multiple traction wires pass through the top of the multiple wire fixing seats respectively.

[0016] As a further description of the above technical solution:

[0017] The positioning component includes multiple positioning bases, each of which is fixedly connected to the outer wall of the arm base. Each of the multiple positioning bases is rotatably connected to a claw shaft, and each of the multiple claw shafts is fixedly connected to a positioning claw on its outer wall. Each of the multiple positioning claws is fixedly connected to a contact point at its bottom.

[0018] As a further description of the above technical solution:

[0019] The transmission assembly includes multiple servo motors, each of which is respectively mounted on the top of the positioning base. A first transmission gear is fixedly connected to the left side of each of the multiple servo motors. A second transmission gear is rotatably connected to the left side of each of the multiple positioning bases. The right sides of each of the multiple claw shafts pass through the inner left end of the positioning base. A third transmission gear is fixedly connected to the right side of each of the multiple claw shafts.

[0020] As a further description of the above technical solution:

[0021] Multiple fixing blocks are fixedly connected to the bottom of the outer wall of the arm housing, and bolts are threadedly connected to the top of each fixing block.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the transmission gear set drives the positioning claw to rotate, and the contact point contacts the surface of the glass device to obtain positioning information and provide data reference for clamping. The driver pulls the traction wire to overcome the elasticity of the traction spring and open the claw. After the traction wire is released, the traction spring restores its elasticity and drives the claw to close. The telescopic rod and buffer spring are adaptively adjusted according to the surface shape of the device. The chuck fits the complex curved surface and effectively clamps irregular contour glass products, improving work efficiency.

[0024] 2. In this utility model, the mounting base can be connected to the machine arm housing by the spiral pattern at the bottom of the mounting base and the threaded groove at the top of the machine arm housing. The buckle on the outer wall of the mounting base allows the buckle to rotate, making it easy to adjust the angle to align with the buckle groove of the external machine. After buckling, the tooling can be quickly connected to the external machine. The grooves between adjacent buckles can hook the buckle groove of the external machine to prevent the tooling from falling off the external machine during use, ensuring that the tooling can be installed on the external machine and work normally. Attached Figure Description

[0025] Figure 1 This is a perspective view of the quick clamping and positioning fixture for irregularly shaped glass parts proposed in this utility model.

[0026] Figure 2 This is a front view of the quick clamping and positioning fixture for irregularly shaped glass parts proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the machine arm base of the quick clamping and positioning fixture for irregularly shaped glass parts proposed in this utility model.

[0028] Figure 4 This is an exploded view of the positioning claw of the quick clamping and positioning fixture for irregularly shaped glass parts proposed in this utility model.

[0029] Figure 5 This is an exploded view of the mounting base of the quick clamping and positioning fixture for irregularly shaped glass parts proposed in this utility model.

[0030] Legend:

[0031] 1. Arm base; 2. Clamping mechanism; 201. Joint seat; 202. Gripper 1; 203. Gripper 2; 204. Telescopic rod; 205. Buffer spring; 206. Chuck; 207. Pad; 3. Mounting mechanism; 301. Mounting base; 302. Spiral thread; 303. Threaded groove; 304. Snap-fit; 305. Groove; 306. Buckle shaft; 4. Arm housing; 5. Driver; 6. Traction wire; 7. Traction spring; 8. Positioning base; 9. Grip shaft; 10. Positioning gripper; 11. Contact point; 12. Servo motor; 13. Transmission gear 1; 14. Transmission gear 2; 15. Transmission gear 3; 16. Hole / groove; 17. Limiting block; 18. Wire fixing seat; 19. Fixing block; 20. Bolt. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a quick clamping and positioning fixture for irregularly shaped glass parts, including a machine arm base 1. The outer wall of the machine arm base 1 is provided with a clamping mechanism 2 for clamping glass parts. A drive component is provided at the top center of the machine arm base 1 for driving the clamping mechanism 2. Multiple positioning components are provided on the outer wall of the machine arm base 1 for positioning the specific position of the glass parts. A transmission component is provided on the top of each of the multiple positioning components for driving the positioning components and obtaining the specific rotation angle of the positioning components. A machine arm housing 4 is fixedly connected to the top of the machine arm base 1, and the machine arm housing 4 protects the internal drive component. An installation mechanism 3 is provided on the top of the machine arm housing 4.

[0034] The clamping mechanism 2 includes multiple joint seats 201. A first gripper 202 is rotatably connected to the inner side of each joint seat 201. Adjacent joint seats 201 are fixedly connected to the outer wall of the arm base 1. A first gripper 202 is rotatably connected to the bottom inner side of each joint seat 201. A second gripper 203 is rotatably connected to the bottom of each first gripper 202. The angles of the first gripper 202 and the second gripper 203 can be adjusted vertically. Multiple telescopic rods 204 are fixedly connected to the bottom of each second gripper 203. When pressure is applied, the 204 retracts and when no force is applied, it extends to its original length. The bottom of each of the multiple grippers 203 is fixedly connected to a buffer spring 205. The buffer spring 205 works in conjunction with the telescopic rod 204 to adapt to the shape of complex surfaces. The bottom of each of the multiple telescopic rods 204 is fixedly connected to the same clamp 206. The buffer spring 205 is connected to the clamp 206. Multiple pads 207 are fixedly connected between adjacent grippers 203. The pads 207 prevent the grippers 203 from damaging the glass components.

[0035] Specifically, the clamping mechanism 2 is used to clamp glass components, ensuring stable clamping of the glass components and preventing displacement during processing. A drive assembly is located at the top center of the machine arm base 1, providing power to the clamping mechanism 2 and enabling it to complete the clamping operation according to predetermined requirements. Multiple positioning components are located on the outer wall of the machine arm base 1, determining the specific position of the glass components and ensuring clamping accuracy. A transmission assembly is located at the top of each positioning assembly, driving and retrieving the positioning components. The specific rotation angle enables precise control and real-time monitoring of the positioning component's rotation angle to meet the positioning requirements of different glass devices. The top of the arm base 1 is fixedly connected to the arm housing 4, which protects the internal drive component, providing protection against external interference and ensuring its normal operation. The clamping mechanism 2 includes multiple joint seats 201, with grippers 202 rotatably connected to the inner side of each joint seat 201. Adjacent joint seats 201 are fixedly connected to the outer wall of the arm base 1. Grippers 202 are rotatably connected to the bottom inner side of each joint seat 201. The rotatable connection between the joint seats 201 and the grippers 202 enables the grippers to... The angle adjustment of gripper 202 provides a basis for movement, allowing gripper 202 to adapt to the shape of the glass device. Gripper 203 is rotatably connected to the bottom of each of the grippers 202. Grippers 202 and 203 can be angled vertically, increasing the gripper's freedom of movement. Multiple telescopic rods 204 are fixedly connected to the bottom of each of the grippers 203. The telescopic rods 204 retract when under pressure and extend to their original length when not under pressure, allowing for adjustment according to the unevenness of the glass device's surface, enhancing adaptability to different shaped glass devices. Buffer springs 205 are fixedly connected to the bottom of each of the grippers 203. The buffer springs 205 and the telescopic rods 204... When used together, it can adapt to the shape of complex surfaces and play a buffering role during clamping, preventing the telescopic rod 204 from shortening excessively and improving the ability to fit complex shaped surfaces. The bottom of multiple telescopic rods 204 are respectively fixedly connected to the same clamp 206. The buffer spring 205 is connected to the clamp 206. The clamp 206 is used to directly contact and clamp the glass device to achieve stable gripping of the glass device. Multiple pads 207 are fixedly connected between adjacent jaws 203. The pads 207 prevent the inside of the jaws 203 from damaging the glass device. They play an isolation and protection role during clamping, avoiding direct hard contact between the jaws 203 and the glass device and thus preventing damage to the glass device.

[0036] Reference Figure 5The mounting mechanism 3 includes a mounting base 301, which is used for mounting the entire tooling to the external machine. The bottom of the mounting base 301 is fixedly connected to the top of the arm housing 4. The mounting base 301 is threaded to the top of the arm housing 4. The bottom of the outer wall of the mounting base 301 is provided with a spiral pattern 302, and the top of the arm housing 4 is provided with a threaded groove 303. The outer wall of the mounting base 301 is rotatably connected with multiple buckle pins 306. The buckle pins 306 enable the buckles 304 to rotate. The top of each of the multiple buckle pins 306 is fixedly connected with a buckle 304. The buckles 304 are fastened in the corresponding buckle slots of the external machine. Grooves 305 are provided between adjacent buckles 304. The grooves 305 can hook the corresponding buckle slots of the external machine.

[0037] Specifically, the mounting base 301 is used for the installation of the entire tooling with external machines. The mounting base 301 connects and fixes the tooling to the external machines, providing a mounting foundation for the tooling. The bottom of the mounting base 301 is fixedly connected to the top of the arm housing 4. The mounting base 301 is threaded to the top of the arm housing 4. The bottom of the outer wall of the mounting base 301 has a spiral thread 302, and the top of the arm housing 4 has a threaded groove 303. The cooperation of the spiral thread 302 and the threaded groove 303 ensures a stable connection between the mounting base 301 and the arm housing 4. Multiple retaining pins 3 are rotatably connected to the outer wall of the mounting base 301. 06. The buckle shaft 306 enables the buckle 304 to rotate, providing support for the buckle 304's rotational movement and facilitating adjustment of the buckle 304's engagement angle. The tops of multiple buckle shafts 306 are all fixedly connected to buckles 304, which snap into corresponding slots on the external machine. Through the engagement of the buckles 304 with the external machine's slots, the tooling can be quickly connected to the external machine. Grooves 305 are provided between adjacent buckles 304, which can hook into the corresponding slots on the external machine, increasing the stability of the connection with the external machine and preventing the tooling from detaching from the external machine during use.

[0038] Reference Figure 2 , Figure 3 and Figure 5The drive assembly includes a driver 5, which controls the movement of grippers 202 and 203 by pulling traction wires 6. The bottom of the driver 5 is fixedly connected to the top center of the arm base 1. Multiple traction wires 6 are fixedly connected to the bottom of the outer wall of the driver 5. The traction wires 6 can pull grippers 202 and 203 to open. Two traction springs 7 are fixedly connected between adjacent grippers 202. The traction springs 7 cause grippers 202 and 203 to grip tightly by default. Multiple slots 16 are opened on the bottom of the outer wall of the arm housing 4. The slots 16 provide traction... The space through which the lead wire 6 passes, and multiple traction wires 6 pass through the inner side of multiple slots 16 respectively. Multiple limiting blocks 17 are fixedly connected to the top of the arm base 1. The limiting blocks 17 restrict the extension and retraction of the traction wires 6 on a fixed path. Multiple traction wires 6 pass through the adjacent spaces between the limiting blocks 17 respectively. Steel wire fixing seats 18 are fixedly connected to the opposite sides of multiple grippers 1 202 and the opposite sides of multiple grippers 203 respectively. The steel wire fixing seats 18 fix the traction wires 6 on grippers 1 202 and grippers 203 respectively. Multiple traction wires 6 pass through the top of multiple steel wire fixing seats 18 respectively.

[0039] Specifically, the actuator 5 controls the movement of grippers 202 and 203 by pulling traction wires 6. Through the driving action of the actuator 5, the movement of grippers 202 and 203 is controlled to meet different clamping requirements. The bottom of the actuator 5 is fixedly connected to the top center of the arm base 1, providing an installation position for the actuator 5 and preventing it from shifting during operation. Multiple traction wires 6 are fixedly connected to the bottom of the outer wall of the actuator 5. The traction wires 6 can pull grippers 202 and 203 to open, transmitting the power of the actuator 5 to grippers 202 and 203 to achieve the opening action of the grippers. Two traction springs 7 are fixedly connected between adjacent grippers 202. The traction springs 7 by default keep grippers 202 and 203 clamped. When no external force is applied, the elasticity of the traction springs 7 keeps grippers 202 and 203 clamped. The second claw 203 remains in a gripping state. Multiple slots 16 are provided at the bottom of the outer wall of the arm housing 4. The slots 16 provide space for the traction wire 6 to pass through, providing a channel for the arrangement and movement of the traction wire 6. Multiple traction wires 6 pass through the inner side of the multiple slots 16 respectively. Multiple limiting blocks 17 are fixedly connected to the top of the arm base 1. The limiting blocks 17 restrict the extension and retraction of the traction wire 6 on a fixed path. The movement path of the traction wire 6 is constrained by the limiting blocks 17. Multiple traction wires 6 pass through the adjacent spaces between the limiting blocks 17 respectively. Steel wire fixing seats 18 are fixedly connected to the opposite sides of the multiple first claws 202 and the opposite sides of the multiple second claws 203. The steel wire fixing seats 18 fix the traction wire 6 on the first claw 202 and the second claw 203, realizing the fixed connection between the traction wire 6 and the first claw 202 and the second claw 203. Multiple traction wires 6 pass through the top of the multiple steel wire fixing seats 18 respectively.

[0040] Reference Figure 3 and Figure 4 The positioning assembly includes multiple positioning bases 8, which support the entire positioning assembly. Each of the adjacent positioning bases 8 is fixedly connected to the outer wall of the arm base 1. A claw shaft 9 is rotatably connected to the inner side of each positioning base 8, supporting the rotation of positioning claws 10. Positioning claws 10 are fixedly connected to the outer wall of each claw shaft 9, gripping the glass device to obtain surface data. Contact points 11 are fixedly connected to the bottom of each positioning claw 10, serving as buffers between the positioning claw 10 and the glass device. The transmission assembly includes multiple servo motors 12, which serve as the power source for driving the positioning assembly and can acquire their own rotation angle. The multiple servo motors 12 are respectively located on the top of the positioning bases 8. The left side of each of the multiple servo motors 12 is fixedly connected to a transmission gear 13. When the servo motor 12 is running, it drives the transmission gear 13. The left side of each of the multiple positioning bases 8 is rotatably connected to a transmission gear 2 14. The transmission gear 2 14 meshes with the transmission gear 13 and the transmission gear 3 15. The right side of each of the multiple claw shafts 9 passes through the inner left end of the positioning base 8. The right side of each of the multiple claw shafts 9 is fixedly connected to a transmission gear 3 15. The bottom of the outer wall of the arm housing 4 is fixedly connected to multiple fixing blocks 19. The fixing blocks 19 protrude from the bottom of the outer wall of the arm housing 4 and are horizontally attached to the arm base 1. The top of each of the multiple fixing blocks 19 is threaded with a bolt 20. The bolt 20 fixes the arm housing 4 to the arm base 1 through the fixing blocks 19.

[0041] Specifically, the positioning base 8 supports the entire positioning assembly and provides the mounting foundation for the positioning assembly. Multiple adjacent positioning bases 8 are fixedly connected to the outer wall of the arm base 1. A claw shaft 9 is rotatably connected to the inner side of each positioning base 8. The claw shaft 9 supports the rotation of the positioning claw 10, providing support and space for its rotation. Positioning claws 10 are fixedly connected to the outer wall of each claw shaft 9. The positioning claws 10 grip the glass device to acquire surface data. Positioning and data acquisition of the glass device are achieved through the positioning claws 10, thus obtaining the position information of the glass device. Multiple positioning claws 10 are fixedly connected to contact points 11 at their bottoms. These contact points 11 act as buffers between the positioning claws 10 and the glass components, providing cushioning and protection when the positioning claws 10 contact the glass components to prevent damage. The transmission assembly includes multiple servo motors 12, which serve as the power source for driving the positioning assembly and can acquire their own rotation angle to provide power for the movement of the positioning assembly and control its movement angle. The multiple servo motors 12 are respectively mounted on the top of the positioning base 8, and each of the multiple servo motors 12 is fixedly connected to a transmission point 11 on its left side. Drive gear 13 drives transmission gear 13 when servo motor 12 is running. Through the connection between servo motor 12 and transmission gear 13, the power of servo motor 12 is transmitted. Transmission gear 14 is rotatably connected to the left side of multiple positioning bases 8. Transmission gear 14 meshes with transmission gear 13 and transmission gear 15, using transmission gear 14 to transmit and convert power, ensuring accurate power transmission to positioning claws 10. Multiple claw shafts 9 extend through the inner left end of the positioning base 8 on their right sides. Transmission gear 15 is fixedly connected to the right side of each claw shaft 9. The connection between the transmission gear 15 and the claw shaft 9 transmits power to the claw shaft 9, thereby driving the positioning claw 10 to move. Multiple fixing blocks 19 are fixedly connected to the bottom of the outer wall of the arm housing 4. The fixing blocks 19 protrude from the bottom of the outer wall of the arm housing 4 and are horizontally attached to the arm base 1, providing fixing points and support surfaces for the connection between the arm housing 4 and the arm base 1. Bolts 20 are threadedly connected to the top of the multiple fixing blocks 19. The bolts 20 fix the arm housing 4 to the arm base 1 through the fixing blocks 19. The fixing of the arm housing 4 and the arm base 1 is achieved through the cooperation of the bolts 20 and the fixing blocks 19.

[0042] Working principle: The servo motor 12 in the transmission assembly is activated, and the servo motor 12, acting as a power source, begins to operate. The transmission gear 13, fixedly connected to its left side, rotates synchronously with the servo motor 12. Through meshing, it drives the transmission gear 14, which is rotated on the left side of the positioning base 8. The transmission gear 14 then meshes with the transmission gear 15, fixedly connected to the right side of the claw shaft 9, thereby driving the claw shaft 9 to rotate, causing the positioning claw 10 to rotate around the claw shaft 9. The contact point 11 at the bottom of the positioning claw 10 contacts the surface of the glass device. Through the physical contact of the contact point 11 and the rotation angle data of the servo motor 12 fed back by the transmission assembly, the surface data of the contour shape and position coordinates of the glass device is obtained, providing data reference for clamping. The driver 5 pulls the traction wire 6, fixedly connected to the bottom of the outer wall, causing the traction wire 6 to pass through the slot 16 opened at the bottom of the outer wall of the arm housing 4. The slot 16 provides a passage for the traction wire 6. The traction wire 6 continues to extend and passes through the limiting block 17 fixedly connected to the top of the arm base 1. The limiting block 17 constrains the movement path of the traction wire 6, ensuring that it extends and retracts along a fixed trajectory. The end of the traction wire 6 is fixedly connected to the steel wire fixing seat 18 via the opposite side of the gripper 202 and gripper 203. This transmits the tension to the gripper 202 and gripper 203, overcoming the elastic force of the traction spring 7 fixedly connected between adjacent grippers 202. This causes the grippers 202 and gripper 203 to open around the joint seat 201 and the rotating connection point at the bottom of the gripper 202, creating sufficient clamping space. The clamping head 206 of the clamping mechanism 2, in its open state, is aligned with the glass device. The clamping head 206 is fixedly connected to the bottom of the gripper 203 via the telescopic rod 204. The driver 5 releases the traction wire 6, and the traction spring 7, having lost its tension, recovers its elastic deformation, generating a spring force that drives... When grippers 202 and 203 close and move toward the surface of the glass device, the telescopic rod 204 fixedly connected to the bottom of gripper 203 will automatically retract and extend according to the pressure change when it encounters the protrusions and depressions on the surface of the glass device. With the elastic buffering effect of the buffer spring 205, the chuck 206 can fit the complex curved surface of the glass device, avoiding damage to the device due to hard contact. The pad strip 207 fixedly connected between adjacent grippers 203 is located between the gripper and the glass device to prevent the inner side of gripper 203 from directly squeezing the glass device and causing damage. This realizes the positioning and clamping of glass devices with complex surface contours and meets the clamping needs of different shaped glass parts.

[0043] Furthermore, the spiral pattern 302 at the bottom of the mounting base 301 is aligned with the threaded groove 303 at the top of the arm housing 4. By rotating the mounting base 301, the mounting base 301 is fixed to the top of the arm housing 4 by utilizing the cooperation between the spiral pattern 302 and the threaded groove 303. Then, the tooling is moved to the external machine, and the buckle 306 on the outer wall of the mounting base 301 is adjusted so that the buckle 304 is aligned with the buckle groove of the external machine. Rotating the buckle 306 causes the buckle 304 to snap into the buckle groove of the external machine. The grooves 305 between adjacent buckles 304 hook the corresponding buckle grooves of the external machine, further enhancing the connection stability and realizing the quick connection between the tooling and the external machine. This provides an installation foundation for the tooling and ensures that it will not detach from the external machine during use.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quick clamping and positioning fixture for irregularly shaped glass parts, including a machine arm base (1), characterized in that: The outer wall of the arm base (1) is provided with a clamping mechanism (2), the top center of the arm base (1) is provided with a drive component, the outer wall of the arm base (1) is provided with multiple positioning components, the top of each of the multiple positioning components is provided with a transmission component, the top of the arm base (1) is fixedly connected to the arm housing (4), and the top of the arm housing (4) is provided with an installation mechanism (3). The clamping mechanism (2) includes multiple joint seats (201). Each of the multiple joint seats (201) is fixedly connected to the outer wall of the arm seat (1). Each of the multiple joint seats (201) has a first gripper (202) rotatably connected to its inner bottom. Each of the multiple first grippers (202) has a second gripper (203) rotatably connected to its bottom. Each of the multiple second grippers (203) has a multiple telescopic rod (204) fixedly connected to its bottom. Each of the multiple second grippers (203) has a buffer spring (205) fixedly connected to its bottom. Each of the multiple telescopic rods (204) has a single chuck (206) fixedly connected to its bottom. Each of the multiple second grippers (203) has a multiple pad (207) fixedly connected to its adjacent sides.

2. The quick clamping and positioning fixture for irregularly shaped glass parts according to claim 1, characterized in that: The mounting mechanism (3) includes a mounting base (301), the bottom of which is fixedly connected to the top of the arm housing (4). The bottom of the outer wall of the mounting base (301) is provided with a spiral pattern (302), and the top of the arm housing (4) is provided with a threaded groove (303). The outer wall of the mounting base (301) is rotatably connected with multiple buckle pins (306), and the top of each of the multiple buckle pins (306) is fixedly connected with a buckle (304). Grooves (305) are provided between adjacent buckles (304).

3. The quick clamping and positioning fixture for irregularly shaped glass parts according to claim 1, characterized in that: The drive assembly includes a driver (5), the bottom of which is fixedly connected to the top center of the arm base (1). Multiple traction wires (6) are fixedly connected to the bottom of the outer wall of the driver (5), and two traction springs (7) are fixedly connected between adjacent grippers (202).

4. The quick clamping and positioning fixture for irregularly shaped glass parts according to claim 3, characterized in that: The bottom of the outer wall of the arm housing (4) is provided with multiple slots (16), and multiple traction wires (6) pass through the inside of the multiple slots (16). Multiple limiting blocks (17) are fixedly connected to the top of the arm base (1), and multiple traction wires (6) pass through the adjacent limiting blocks (17).

5. The quick clamping and positioning fixture for irregularly shaped glass parts according to claim 3, characterized in that: Steel wire fixing seats (18) are fixedly connected to the opposite sides of the multiple jaws one (202) and the opposite sides of the multiple jaws two (203), and the multiple traction wires (6) pass through the top of the multiple steel wire fixing seats (18).

6. The quick clamping and positioning fixture for irregularly shaped glass parts according to claim 1, characterized in that: The positioning assembly includes multiple positioning bases (8), each of which is fixedly connected to the outer wall of the arm base (1). Each of the multiple positioning bases (8) is rotatably connected to a claw shaft (9), and each of the multiple claw shafts (9) is fixedly connected to a positioning claw (10) on its outer wall. Each of the multiple positioning claws (10) is fixedly connected to a contact point (11) at its bottom.

7. The quick clamping and positioning fixture for irregularly shaped glass parts according to claim 6, characterized in that: The transmission assembly includes multiple servo motors (12), which are respectively disposed on the top of the positioning base (8). A transmission gear 1 (13) is fixedly connected to the left side of each of the multiple servo motors (12), and a transmission gear 2 (14) is rotatably connected to the left side of each of the multiple positioning bases (8). The right side of each of the multiple claw shafts (9) passes through the inner left end of the positioning base (8), and a transmission gear 3 (15) is fixedly connected to the right side of each of the multiple claw shafts (9).

8. The quick clamping and positioning fixture for irregularly shaped glass parts according to claim 1, characterized in that: Multiple fixing blocks (19) are fixedly connected to the bottom of the outer wall of the arm housing (4), and bolts (20) are threadedly connected to the top of the multiple fixing blocks (19).

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