Auxiliary grabbing manipulator for commercial vehicle cab instrument board assembly

Abstract

The utility model belongs to the field of commercial vehicle cab dashboard assembly, particularly relates to an auxiliary grabbing manipulator for commercial vehicle cab dashboard assembly, and aims to solve the problems that existing equipment is single in function, cannot meet the production requirements of multiple vehicle types and complex vehicle types, is tedious in process, needs to consume a large amount of time and labor cost and is inconvenient to use. In order to solve the problem that the production efficiency is reduced, the utility model provides the following scheme: the device comprises a guide rail assembly, the bottom of the guide rail assembly is provided with a body assembly, the body assembly is connected with a vertical rod assembly, the vertical rod assembly is fixedly connected with a main beam assembly, and the main beam assembly is fixedly connected with an auxiliary beam assembly. According to the mechanical arm, automatic design is adopted, the instrument panel assembly can be directly grabbed from a transfer frame and conveyed into a cab to be installed, the production efficiency is improved, the mechanical arm is provided with a quick-change base and various grabbing pin assemblies, and the assembling requirements of the instrument panel assemblies of different vehicle types and complex vehicle types can be quickly met.

Description

Technical Field

[0001] This utility model relates to the field of commercial vehicle cab dashboard assembly technology, and in particular to an auxiliary gripping robot for commercial vehicle cab dashboard assembly. Background Technology

[0002] In commercial vehicle manufacturing, the assembly of the cab dashboard is a crucial and complex step. Traditional assembly methods often require employees to manually lift and place the dashboard assembly, which is not only labor-intensive but also prone to assembly errors and product quality issues due to human factors. Furthermore, with the increasing diversification and personalization of the commercial vehicle market, and the wide variety of vehicle models, the dashboard assemblies of different models vary in size, shape, and the position of positioning holes, posing significant challenges to mixed-line and co-line production.

[0003] To address these issues, some auxiliary equipment for assembling dashboards in commercial vehicle cabs has emerged on the market. However, this equipment often has limited functionality and cannot meet the production needs of multiple or complex vehicle models. Furthermore, the replacement and adjustment of this equipment is cumbersome, requiring significant time and labor costs, thus reducing production efficiency. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing equipment, which often has limited functionality and cannot meet the production needs of multiple and complex vehicle models. Furthermore, the replacement and adjustment of this equipment is cumbersome, requiring significant time and labor costs, thus reducing production efficiency. Therefore, this invention proposes an auxiliary gripping robot for assembling the dashboard of a commercial vehicle driver's cab.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A manipulator for assembling an auxiliary gripping device on a commercial vehicle cab dashboard includes a guide rail assembly. A body assembly is located at the bottom of the guide rail assembly. A vertical pole assembly is connected to the body assembly. A main beam assembly is fixedly connected to the vertical pole assembly. An auxiliary beam assembly is fixedly connected to the main beam assembly. A first and second clamping arm support assemblies are fixedly connected to the auxiliary beam assembly. A first and second clamping cylinder assemblies are fixedly connected to the auxiliary beam assembly. An auxiliary handle assembly is fixedly connected to the vertical pole assembly. An auxiliary handle assembly is fixedly connected to the auxiliary beam assembly. The system includes a main handle assembly, a first quick-change base assembly fixedly connected to the first arm support assembly, a second quick-change base assembly fixedly connected to the second arm support assembly, one of a first, third, or fifth gripping pin assembly fixedly connected to the first quick-change base assembly, one of a second, fourth, or sixth gripping pin assembly fixedly connected to the second quick-change base assembly, an air control box assembly fixedly connected to the upright assembly, and an auxiliary long handle assembly fixedly connected to the auxiliary beam assembly.

[0007] In one possible design, the body assembly includes a lever arm pivot assembly, a balance arm support assembly, a balance arm assembly, an end arm pivot assembly, an end arm assembly, a limit stop assembly, a direct-push brake assembly, a pneumatic control box assembly, and a clamping brake, which mainly provides appropriate lateral and longitudinal rotation, a preset angle of swing on the horizontal plane and braking action, as well as pneumatic control for gripping the instrument panel assembly.

[0008] In one possible design, the upright assembly structure includes an upright body, a clamp upright adjustment seat, a bearing retaining ring, a cylinder retainer, a cylinder base plate, a bearing cover, a first copper sleeve, a crank arm, a retaining cover, a modified hexagonal bolt, a modified hexagonal fully threaded bolt, a second copper sleeve, a first elastic cylindrical pin, a tapered roller bearing, a first deep groove ball bearing, a tilting cylinder, and fasteners, used for the oscillation of the main beam assembly angle, ensuring the clearance between the instrument panel assembly and the vehicle door, and avoiding product quality problems caused by interference.

[0009] In one possible design, the main beam assembly structure includes a main beam body, a fifth screw spring washer assembly, and a second deep groove ball bearing, which serves to fix the auxiliary beam assembly and receive and transmit the swing torque of the upright assembly, and bear the load of the instrument panel assembly. The auxiliary beam assembly includes an auxiliary beam body, a bearing shell, a shaft top sleeve, a No. 3 socket head cap screw, a hex nut, and a first socket head cap screw assembly, which serves to fix or install the arm support assembly, the clamping cylinder assembly, the auxiliary handle assembly, and the main handle assembly.

[0010] In one possible design, the first arm support assembly includes a first arm support, a first screw and spring washer assembly, a third screw and spring washer assembly, a first linear slide rail, and a first linear guide groove. The first screw and spring washer assembly is used to fix the first linear slide rail to the auxiliary beam assembly. The third screw and spring washer assembly is used to fix the first arm support in the first linear guide groove, serving to fix the quick-change support assembly and connect the clamping cylinder to realize the extension and retraction of the first arm support, thus meeting product requirements. The second arm support assembly includes a second arm support, a second screw and spring washer assembly, a fourth screw and spring washer assembly, a second linear slide rail, and a second linear guide groove. It is symmetrical to the first arm support assembly and has the same function.

[0011] In one possible design, the first clamping cylinder assembly structure includes a first pressure reducing valve and a second pressure reducing valve, a first pressure reducing valve cover and a second pressure reducing valve cover to prevent damage to the pressure reducing valves, a first internal hexagonal flat head screw to fix the pressure reducing valve cover to the cylinder, a first cylinder, a first connecting rod structure, a first cylinder support, and a first internal screw to fix the first cylinder support. This provides pneumatic power for the extension and retraction of the arm support and controls the extension and retraction clamping of the arm. The clamping cylinder assembly structure includes a third pressure reducing valve and a fourth pressure reducing valve, a third pressure reducing valve cover and a fourth pressure reducing valve cover to prevent damage to the pressure reducing valves, a second internal hexagonal flat head screw to fix the pressure reducing valve cover to the cylinder, a second cylinder, a second connecting rod structure, a second cylinder support, and a second internal screw to fix the second cylinder support. Its function and structure are the same as those of the clamping cylinder assembly.

[0012] In one possible design, the auxiliary handle assembly includes an auxiliary handle body, a button box mounting plate, a first fixing plate, a second fixing plate, and fasteners for fixing the third button box assembly. The auxiliary handle is used to operate the robot arm upright assembly to receive force, facilitating the robot arm's forward and backward movement. The button box assembly controls the robot arm's emergency stop, follow-along, forward, backward, clutch, and remote operation functions, making operation simple and quick. The main handle assembly includes a main handle body, a first button box assembly, a second button box assembly, and socket head cap screws and socket head cap bolts for fixing the main handle and the button box assembly. The main handle is used to operate the robot arm auxiliary beam assembly to receive force up and down, forward and backward, or flip, making operation convenient and easy. The button box assembly controls the robot arm's status, balance, descent, ascent, release, clamping, flipping, flipping reset, and braking functions.

[0013] In one possible design, the first quick-change base assembly includes a first towing quick-change base, a first anti-detachment baffle, a first knob plunger, a No. 1 hexagon socket head cap screw, and a first screw spring washer assembly. This assembly is used for inserting the gripping pin assembly and locking the gripping pin assembly by rotating the knob plunger. The No. 1 hexagon socket head cap screw is used to fix the first towing quick-change base to the arm support assembly. The first screw spring washer assembly connects the quick-change base and the first anti-detachment baffle. This design enables quick-change of the gripping pin assembly, meeting the needs of quick-change of gripping pin assemblies for multiple vehicle models and solving the problem of complex, multi-vehicle mixed-line production. The second quick-change base assembly includes a second towing quick-change base, a second anti-detachment baffle, a second knob plunger, a No. 2 hexagon socket head cap screw, and a second screw spring washer assembly. The first and second quick-change base assemblies are symmetrical components, with the knob plungers installed symmetrically, ensuring identical functionality.

[0014] In one possible design, the first gripping pin assembly includes a first support pin plate, a first gripping pin body, and a first hexagonal locking nut, used for positioning and gripping the instrument panel assembly; the second gripping pin assembly includes a second support pin plate, a second gripping pin body, and a second hexagonal locking nut, the first and second support pin plates being symmetrical components, with the remaining components being identical; the third gripping pin assembly includes a third support pin plate, a third gripping pin body, and a third hexagonal locking nut, used for positioning and gripping the instrument panel assembly; the fourth gripping pin assembly includes a fourth support pin plate, a fourth gripping pin body, and a fourth hexagonal locking nut, the third and fourth support pin plates being symmetrical components, with the remaining components being identical; and the fifth gripping pin assembly includes a fifth support pin plate and a fifth gripping pin body. The fifth support pin plate and the fifth gripping pin body are connected by an internal thread structure. The sixth gripping pin assembly structure includes a sixth support pin plate and a sixth gripping pin body, and has the same structure and size as the fifth gripping pin assembly. This project is equipped with gripping pin assemblies: the first gripping pin assembly, the second gripping pin assembly, the third gripping pin assembly, the fourth gripping pin assembly, the fifth gripping pin assembly, and the sixth gripping pin assembly. The first and second gripping pin assemblies are symmetrical, the third and fourth gripping pin assemblies are symmetrical, and the fifth and sixth gripping pin assemblies are identical. Each set of support pin plates differs in structure and size, while the rest of the structures are consistent. It has the ability to position and grip instrument panel assemblies of multiple vehicle models and complex vehicle models, solving the problems of complex, multi-vehicle co-production and mixed-line production.

[0015] In one possible design, the pneumatic control box assembly includes a pneumatic control box fixing block, a pneumatic control box retainer, an electrical control box, a Siemens frequency converter panel, a power switch, a nameplate, and fasteners, and functions to control the power switch and regulate the air supply. The auxiliary long handle assembly includes an auxiliary handle retainer, an auxiliary long handle body, a second hexagon socket head cap screw assembly, and a second elastic cylindrical pin, and functions to assist in the downward force of high-position part retrieval, which is convenient and practical.

[0016] In this application, before use, the "power switch" is turned on, and the "brake button" is rotated to pop out, thus canceling the robotic arm's braking and entering the usage state.

[0017] When unloaded, it is in a balanced state and can be moved horizontally up and down freely by manual control. Rotating the "clutch" will cause the drive wheel to press against the bottom of the guide rail. By combining "forward" and "reverse", the clamp is moved to the pick-up position. Align it with the instrument panel assembly and press "clamp" and "rise". The "indicator light" will turn on, allowing the gripping pin to be accurately engaged in the positioning hole of the instrument panel assembly.

[0018] When the load reaches a stable position, press the "Balance" button to enter the load balance state. Press "Forward / Reverse" and combine with manual rotation, lifting, or press "Up / Down" to move the instrument panel assembly to the appropriate height for installation. Press "Follow" to synchronize the robot arm with the main line. The follow button light will remain on. Press "Flip" and "Flip Reset" to adjust the angle of the instrument panel assembly and align it for installation. After installation, press "Release". The "Indicator Light" will turn off, returning to the no-load balance state. After removing the robot arm gripper from the cab, press "Follow" to desynchronize the robot arm with the main line. The follow button light will turn off. Remove the robot arm to enter the next work cycle.

[0019] When the robotic arm is no longer in use, lower the gripper to its lowest position, press the "brake" button, and turn off the "power switch".

[0020] The commercial vehicle dashboard gripping robot adopts a quick-change base and integrates multiple and complex vehicle models into three sets of gripping pin components. This enables the assembly of dashboard assemblies for multiple and complex vehicle models on mixed or shared production lines, achieving quick replacement and locking of the gripping pin components in 3 seconds. Furthermore, the quick-change base allows for easy expansion of product assembly by designing new gripping pin components for future product development, resulting in low investment costs. In operation, the dashboard gripping robot directly picks up the component from the transfer rack, then transports the dashboard assembly to the driver's cab, completes its placement and installation, and then exits the robot to begin the next cycle. This process eliminates the heavy manual labor of employees lifting and retrieving dashboard assemblies, significantly reducing labor intensity and demonstrating substantial effectiveness in reducing manpower and labor costs.

[0021] Beneficial effects: Improved production efficiency: The robotic arm adopts an automated design and can directly grab the instrument panel assembly from the transfer rack and deliver it to the cab for installation, eliminating the need for manual lifting and placement by employees, thereby greatly reducing the labor intensity of employees and improving production efficiency.

[0022] Adaptable to multi-vehicle production: This robotic arm is equipped with a quick-change base and various gripping pin components, enabling it to quickly adapt to the instrument panel assembly requirements of different and complex vehicle models. By simply changing the gripping pin components, it can grip and position instrument panel assemblies for different vehicle models without requiring large-scale adjustments or modifications to the entire robotic arm.

[0023] Improved assembly accuracy: The robotic arm employs a sophisticated mechanical structure and control system, which ensures the positional and orientation accuracy of the instrument panel assembly during the assembly process, thereby reducing the incidence of assembly errors and product quality problems.

[0024] Reduced production costs: Because this robotic arm can quickly adapt to the production of multiple vehicle models, it can reduce the additional costs incurred due to changing production lines or equipment. At the same time, due to its high degree of automation, it can reduce reliance on employees and labor costs.

[0025] Enhanced production flexibility: The robotic arm is highly modular and scalable, allowing for flexible configuration and adjustment based on production needs. Furthermore, its quick-change base and gripping pin assembly design facilitates the production of future new and complex vehicle models. Attached Figure Description

[0026] Figure 1 A three-dimensional structural diagram of an auxiliary gripping robot for mounting on the dashboard of a commercial vehicle cab, as proposed in this utility model;

[0027] Figure 2 A three-dimensional structural schematic diagram of the guide rail assembly for the auxiliary gripping robot arm of the dashboard of a commercial vehicle cab, as proposed in this utility model.

[0028] Figure 3 A three-dimensional structural schematic diagram of the main body assembly of the auxiliary gripping robot arm for mounting the dashboard of a commercial vehicle cab, as proposed in this utility model;

[0029] Figure 4 A three-dimensional structural schematic diagram of the auxiliary gripping robot arm assembly for the dashboard of a commercial vehicle driver's cab, as proposed in this utility model;

[0030] Figure 5 A three-dimensional structural schematic diagram of the main beam assembly of the auxiliary gripping manipulator for the dashboard assembly of a commercial vehicle cab, as proposed in this utility model.

[0031] Figure 6 A three-dimensional structural schematic diagram of the auxiliary beam assembly of the auxiliary gripping robot for assembling the dashboard of a commercial vehicle cab, as proposed in this utility model;

[0032] Figure 7 A three-dimensional structural schematic diagram of the first arm support assembly of the auxiliary gripping robot for assembling the dashboard of a commercial vehicle cab, as proposed in this utility model.

[0033] Figure 8 A three-dimensional structural schematic diagram of the first clamping cylinder assembly in the auxiliary gripping manipulator of the dashboard of a commercial vehicle proposed in this utility model;

[0034] Figure 9 A three-dimensional structural schematic diagram of an auxiliary handle assembly for an auxiliary gripping manipulator mounted on a commercial vehicle cab dashboard, as proposed in this utility model.

[0035] Figure 10 A three-dimensional structural schematic diagram of the main handle assembly of the auxiliary gripping manipulator for the dashboard of a commercial vehicle driver's cab, as proposed in this utility model.

[0036] Figure 11 A three-dimensional structural schematic diagram of the first quick-change base assembly of the auxiliary gripping manipulator for the dashboard of a commercial vehicle driver's cab, as proposed in this utility model;

[0037] Figure 12 A three-dimensional structural schematic diagram of the first gripping pin assembly in the auxiliary gripping manipulator of the dashboard of a commercial vehicle driver's cab, as proposed in this utility model.

[0038] Figure 13 A three-dimensional structural schematic diagram of the third gripping pin assembly in the auxiliary gripping manipulator of the dashboard of a commercial vehicle proposed in this utility model;

[0039] Figure 14 A three-dimensional structural schematic diagram of the fifth gripping pin assembly in the auxiliary gripping manipulator of the dashboard of a commercial vehicle proposed in this utility model;

[0040] Figure 15 A three-dimensional structural schematic diagram of the air control box assembly for the auxiliary gripping manipulator in the dashboard of a commercial vehicle driver's cab, as proposed in this utility model.

[0041] Figure 16 This is a three-dimensional structural diagram of an auxiliary long handle assembly for an auxiliary gripping manipulator mounted on the dashboard of a commercial vehicle driver's cab, as proposed in this utility model.

[0042] In the diagram: 1. Guide rail assembly; 2. Body assembly; 2a. Lever arm pivot assembly; 2b. Balance arm bracket assembly; 2c. Balance arm assembly; 2d. Terminal arm pivot assembly; 2e. Terminal arm assembly; 2f. Limiting block assembly; 2g. Direct-push brake assembly; 2h. Pneumatic control box assembly; 2i. Clamping brake; 3. Upright assembly; 3a. Upright body; 3b. Clamp upright adjusting seat; 3c. Bearing retaining ring; 3d. Cylinder clamping block; 3e. Cylinder base plate; 3f. Bearing cover A; 3g. Bearing cover B; 3h. First copper sleeve; 3i. Crank arm; 3j. Cover; 3k. Modified hexagonal bolt; 3l. Modified hexagonal fully threaded bolt; 3m. Second copper sleeve; 3n. First elastic cylindrical pin; 3o. Tapered roller bearing; 3p. 1. Deep groove ball bearing; 3q. Tilting cylinder; 4. Main beam assembly; 4a. Main beam body; 4b. Fifth screw spring washer assembly; 4c. Second deep groove ball bearing; 5. Auxiliary beam assembly; 5a. Auxiliary beam body; 5b. Bearing shell; 5c. Shaft top sleeve; 5d. No. 3 socket head cap screw; 5e. Hex nut; 5f. First socket head cap screw assembly; 6. No. 1 arm support assembly; 6a. First arm support; 6b. First screw spring washer assembly; 6c. Third screw spring washer assembly; 6d. First linear slide rail; 6e. First linear guide groove; 7. No. 2 arm support assembly; 7a. Second arm support; 7b. Second screw spring washer assembly; 7c. Fourth screw spring washer assembly; 7d. Second linear slide rail; 7e. Second linear guide groove; 8. First clamping cylinder assembly; 8a. First pressure reducing valve; 8b. Second pressure reducing valve; 8c. No. 1 pressure reducing valve cover; 8d. No. 2 pressure reducing valve cover; 8e. First hexagon socket head cap screw; 8f. First cylinder; 8g. First connecting rod structure; 8h. No. 1 cylinder support; 8i. First internal screw; 9. Second clamping cylinder assembly; 9a. Third pressure reducing valve; 9b. Fourth pressure reducing valve; 9c. No. 3 pressure reducing valve cover; 9d. No. 4 pressure reducing valve cover; 9e. Second hexagon socket head cap screw; 9f. Second cylinder; 9g. Second connecting rod structure; 9h. No. 2 cylinder support; 9i. Second internal screw; 10. Auxiliary handle assembly; 10a. Auxiliary handle body; 10b. Button box mounting plate; 10c. First fixing plate; 10d. 10e. Second fixing plate; 11. Third button box assembly; 12. Main handle assembly; 11a. Main handle body; 11b. First button box assembly; 11c. Second button box assembly; 11d. Socket head cap screw fixing the main handle; 11e. Socket head cap screw and spring washer assembly fixing the button box assembly; 12. First quick-change base assembly; 12a. First tow grab quick-change base; 12b. First anti-detachment baffle; 12c. First knob plunger; 12d. No. 1 socket head cap screw; 12e. First screw and spring washer assembly; 13. Second quick-change base assembly; 13a. Second tow grab quick-change base; 13b. Second anti-detachment baffle; 13c. Second knob plunger; 13d. No. 2 socket head cap screw; 13e. Second screw and spring washer assembly;14. First gripping pin assembly; 14a. First support pin plate; 14b. First gripping pin body; 14c. First hexagonal locking nut; 15. Second gripping pin assembly; 15a. Second support pin plate; 15b. Second gripping pin body; 15c. Second hexagonal locking nut; 16. Third gripping pin assembly; 16a. Third support pin plate; 16b. Third gripping pin body; 16c. Third hexagonal locking nut; 17. Fourth gripping pin assembly; 17a. Fourth support pin plate; 17b. Fourth gripping pin body; 17c. Fourth hexagonal locking nut; 18. Fifth gripping pin assembly; Pin-retrieving assembly; 18a, fifth pin support plate; 18b, fifth gripping pin body; 19, sixth gripping pin assembly; 19a, sixth pin support plate; 19b, sixth gripping pin body; 20, pneumatic control box assembly; 20a, pneumatic control box fixing block; 20b, pneumatic control box retaining block; 20c, electrical control box; 20d, Siemens inverter panel; 20e, power switch; 20f, nameplate; 21, auxiliary long handle assembly; 21a, auxiliary handle retaining block; 21b, auxiliary long handle body; 21c, second internal hexagon socket head cap screw assembly; 21d, second elastic cylindrical pin. Detailed Implementation

[0043] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0044] Example 1

[0045] Reference Figure 1-16 An auxiliary gripping robot includes: a guide rail assembly 1, a body assembly 2 at the bottom of the guide rail assembly 1, a vertical pole assembly 3 connected to the body assembly 2, a main beam assembly 4 fixedly connected to the vertical pole assembly 3, an auxiliary beam assembly 5 fixedly connected to the main beam assembly 4, a first gripping arm support assembly 6 and a second gripping arm support assembly 7 fixedly connected to the auxiliary beam assembly 5, a first clamping cylinder assembly 8 and a second clamping cylinder assembly 9 fixedly connected to the auxiliary beam assembly 5, an auxiliary handle assembly 10 fixedly connected to the vertical pole assembly 3, and a main handle assembly 11 fixedly connected to the auxiliary beam assembly 5. A first quick-change base assembly 12 is fixedly connected to the arm support assembly 6. A second quick-change base assembly 13 is fixedly connected to the second arm support assembly 7. One of the first gripping pin assembly 14, the third gripping pin assembly 16, or the fifth gripping pin assembly 18 is fixedly connected to the first quick-change base assembly 12. One of the second gripping pin assembly 15, the fourth gripping pin assembly 17, or the sixth gripping pin assembly 19 is fixedly connected to the second quick-change base assembly 13. An air control box assembly 20 is fixedly connected to the upright assembly 3. An auxiliary long handle assembly 21 is fixedly connected to the auxiliary beam assembly 5.

[0046] The main body assembly 2 includes a lever arm pivot assembly 2a, a balance arm bracket assembly 2b, a balance arm assembly 2c, an end arm pivot assembly 2d, an end arm assembly 2e, a limit stop assembly 2f, a direct-push brake assembly 2g, a pneumatic control box assembly 2h, and a clamping brake. It mainly provides appropriate lateral and longitudinal rotation, a preset angle of swing on the horizontal plane, and braking action for gripping the instrument panel assembly, as well as pneumatic control.

[0047] The upright assembly 3 structure includes an upright body 3a, a clamp upright adjustment seat 3b, a bearing retaining ring 3c, a cylinder retaining block 3d, a cylinder base plate 3e, a bearing cover, a first copper sleeve 3h, a crank arm 3i, a cover 3j, a modified hexagonal bolt 3k, a modified hexagonal fully threaded bolt 3l, a second copper sleeve 3m, a first elastic cylindrical pin 3n, a tapered roller bearing 3o, a first deep groove ball bearing 3p, a tilting cylinder 3q, and fasteners. It is used for the swaying of the main beam assembly 4 angle, ensuring the clearance between the instrument panel assembly and the door, and avoiding product quality problems caused by interference.

[0048] The main beam assembly 4 includes a main beam body 4a, a fifth screw spring washer assembly 4b, and a second deep groove ball bearing 4c. Its function is to fix the auxiliary beam assembly 5 and receive and transmit the swing torque of the upright assembly 3, and bear the load of the instrument panel assembly. The auxiliary beam assembly 5 includes an auxiliary beam body 5a, a bearing shell 5b, a shaft top sleeve 5c, a No. 3 socket head cap screw 5d, a hexagonal nut 5e, and a first socket head cap screw assembly 5f. Its function is to fix or install the arm support assembly, the clamping cylinder assembly, the auxiliary handle assembly 10, and the main handle assembly 11.

[0049] The first arm support assembly 6 includes a first arm support 6a, a first screw spring washer assembly 6b, a third screw spring washer assembly 6c, a first linear slide rail 6d, and a first linear guide groove 6e. The first screw spring washer assembly 6b is used to fix the first linear slide rail 6d to the auxiliary beam assembly 5. The third screw spring washer assembly 6c is used to fix the first arm support 6a in the first linear guide groove 6e. Its function is to fix the quick-change support assembly and connect the clamping cylinder to realize the extension and retraction of the first arm support 6a, thus meeting product requirements. The second arm support assembly 7 includes a second arm support 7a, a second screw spring washer assembly 7b, a fourth screw spring washer assembly 7c, a second linear slide rail 7d, and a second linear guide groove 7e. It is symmetrical to the first arm support assembly 6 and has the same function.

[0050] The first clamping cylinder assembly 8 includes a first pressure reducing valve 8a and a second pressure reducing valve 8b, a first pressure reducing valve cover 8c and a second pressure reducing valve cover 8d to prevent damage to the pressure reducing valves, a first internal hexagonal flat head screw 8e to fix the pressure reducing valve cover to the cylinder, a first cylinder 8f, a first connecting rod structure 8g, a first cylinder support 8h, and a first internal screw 8i to fix the first cylinder support 8h. It is used to provide pneumatic power for the extension and retraction of the arm support and to control the extension and retraction clamping of the arm. The clamping cylinder assembly includes a third pressure reducing valve 9a and a fourth pressure reducing valve 9b, a third pressure reducing valve cover 9c and a fourth pressure reducing valve cover 9d to prevent damage to the pressure reducing valves, a second internal hexagonal flat head screw 9e to fix the pressure reducing valve cover to the cylinder, a second cylinder 9f, a second connecting rod structure 9g, a second cylinder support 9h, and a second internal screw 9i to fix the second cylinder support 9h. Its function and structure are the same as those of the clamping cylinder assembly.

[0051] The auxiliary handle assembly 10 includes an auxiliary handle body 10a, a button box mounting plate 10b, a first fixing plate 10c, a second fixing plate 10d, and a third button box assembly 10e, which are fasteners for fixing the components. The auxiliary handle is used to operate the robot arm upright assembly 3 under force, facilitating the robot arm's forward and backward movement. The button box assembly controls the robot arm's emergency stop, follow-along, forward, backward, clutch, and remote operation functions, making operation simple and quick. The main handle assembly 11 includes a main handle body, a first button box assembly 11b, a second button box assembly 11c, a hexagonal socket head cap screw 11d for fixing the main handle, and a hexagonal socket head cap bolt spring washer assembly 11e for fixing the button box assembly. The main handle is used to operate the robot arm auxiliary beam assembly 5 under force up and down, forward and backward, or flipping, making operation convenient and easy. The button box assembly controls the robot arm's status, balance, descent, ascent, release, clamping, flipping, flipping reset, and braking functions.

[0052] The first quick-change base assembly 12 includes a first tow grab quick-change base 12a, a first anti-detachment baffle 12b, a first knob plunger 12c, a No. 1 hex socket head cap screw 12d, and a first screw spring washer assembly 12e. It is used for inserting the gripping pin assembly, and rotating the knob plunger to lock the gripping pin assembly. The No. 1 hex socket head cap screw 12d is used to fix the first tow grab quick-change base 12a to the arm support assembly. The first screw spring washer assembly 12e is used to connect the quick-change base and the first anti-detachment baffle. Plate 12b can quickly realize the function of quick-change gripping pin assembly, meet the quick-change of gripping pin assembly for multiple models, and solve the problem of complex, multi-model mixed production line production. The second quick-change base assembly 13 includes a second drag gripping quick-change base 13a, a second anti-detachment baffle 13b, a second knob plunger 13c, a second hexagon socket head cap screw 13d, and a second screw spring washer combination 13e. The first quick-change base assembly 12 and the second quick-change base assembly 13 are symmetrical parts, and the knob plunger is installed symmetrically, with the same function.

[0053] The first gripping pin assembly 14 includes a first support pin plate 14a, a first gripping pin body 14b, and a first hexagonal locking nut 14c, used for positioning and gripping the instrument panel assembly. The second gripping pin assembly 15 includes a second support pin plate 15a, a second gripping pin body 15b, and a second hexagonal locking nut 15c. The first support pin plate 14a and the second support pin plate 15a are symmetrical, and the remaining parts are identical. The third gripping pin assembly 16 includes a third support pin plate 16a, a third gripping pin body 16b, and a third hexagonal locking nut 16c, used for positioning and gripping the instrument panel assembly. The fourth gripping pin assembly 17 includes a fourth support pin plate 17a, a fourth gripping pin body 17b, and a fourth hexagonal locking nut 17c. The third support pin plate 16a and the fourth support pin plate 17a are symmetrical, and the remaining parts are identical. The fifth gripping pin assembly 18 includes a fifth support pin. The fifth gripping pin plate 18a and the fifth gripping pin body 18b are connected by an internal thread structure. The sixth gripping pin assembly 19 includes the sixth gripping pin plate 19a and the sixth gripping pin body 19b, and has the same structure and size as the fifth gripping pin assembly 18. This project is equipped with gripping pin assemblies: the first gripping pin assembly, the second gripping pin assembly, the third gripping pin assembly, the fourth gripping pin assembly, the fifth gripping pin assembly, and the sixth gripping pin assembly. The first and second gripping pin assemblies are symmetrical, the third and fourth gripping pin assemblies are symmetrical, and the fifth and sixth gripping pin assemblies are identical. Each set of gripping pin plates has differences in structure and size, while the rest of the structure is the same. It has the ability to position and grip instrument panel assemblies of multiple models and complex models, solving the problems of complex, multi-model co-production and mixed-line production.

[0054] This application can be used in the field of commercial vehicle cab dashboard assembly, or in other fields applicable to this application.

[0055] Example 2

[0056] refer to Figure 1-16 Based on Embodiment 1, an improvement is made to a commercial vehicle cab dashboard assembly auxiliary gripping robot, which is applied to the field of commercial vehicle cab dashboard assembly. The pneumatic control box assembly 20 includes a pneumatic control box fixing block 20a, a pneumatic control box holding block 20b, an electrical control box 20c, a Siemens frequency converter panel 20d, a power switch 20e, a nameplate 20f, and fasteners. Its function is to control the power switch and regulate the air supply. The auxiliary long handle assembly 21 includes an auxiliary handle holding block 21a, an auxiliary long handle body 21b, a second internal hexagonal head screw assembly 21c, and a second elastic cylindrical pin 21d. Its function is to assist in the downward force of high-position picking, which is convenient and practical.

[0057] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A commercial vehicle cab dashboard equipped with an auxiliary gripping robot, characterized in that, The system includes a guide rail assembly (1), a body assembly (2) at the bottom of the guide rail assembly (1), a pole assembly (3) connected to the body assembly (2), a main beam assembly (4) fixedly connected to the pole assembly (3), an auxiliary beam assembly (5) fixedly connected to the main beam assembly (4), a first arm support assembly (6) and a second arm support assembly (7) fixedly connected to the auxiliary beam assembly (5), a first clamping cylinder assembly (8) and a second clamping cylinder assembly (9) fixedly connected to the auxiliary beam assembly (5), an auxiliary handle assembly (10) fixedly connected to the pole assembly (3), and a main handle assembly (11) fixedly connected to the auxiliary beam assembly (5). A first quick-change base assembly (12) is fixedly connected to the arm support assembly (6), a second quick-change base assembly (13) is fixedly connected to the second arm support assembly (7), one of a first gripping pin assembly (14), a third gripping pin assembly (16), or a fifth gripping pin assembly (18) is fixedly connected to the first quick-change base assembly (12), one of a second gripping pin assembly (15), a fourth gripping pin assembly (17), or a sixth gripping pin assembly (19) is fixedly connected to the second quick-change base assembly (13), a pneumatic control box assembly (20) is fixedly connected to the pole assembly (3), and an auxiliary long handle assembly (21) is fixedly connected to the auxiliary beam assembly (5).

2. The auxiliary gripping robot for mounting a commercial vehicle cab dashboard according to claim 1, characterized in that, The main body assembly (2) includes a lever arm pivot assembly (2a), a balance arm support assembly (2b), a balance arm assembly (2c), an end arm pivot assembly (2d), an end arm assembly (2e), a limit stop assembly (2f), a direct push brake assembly (2g), an air control box assembly (2h), and a clamping brake (2i).

3. The auxiliary gripping robot for mounting a commercial vehicle cab dashboard according to claim 1, characterized in that, The upright assembly (3) includes an upright body (3a), a clamp upright adjustment seat (3b), a bearing retaining ring (3c), a cylinder retaining block (3d), a cylinder base plate (3e), a bearing cover A (3f), a bearing cover B (3g), a first copper sleeve (3h), a crank arm (3i), a retaining cover (3j), a modified hexagonal bolt (3k), a modified hexagonal fully threaded bolt (3l), a second copper sleeve (3m), a first elastic cylindrical pin (3n), a tapered roller bearing (3o), a first deep groove ball bearing (3p), a tilting cylinder (3q), and fasteners.

4. The auxiliary gripping robot for mounting a commercial vehicle cab dashboard according to claim 1, characterized in that, The main beam assembly (4) structure includes a main beam body (4a), a fifth screw spring washer assembly (4b) and a second deep groove ball bearing (4c), which serves to fix the auxiliary beam assembly (5) and receive and transmit the swing torque of the upright assembly (3), and bear the load of the instrument panel assembly. The auxiliary beam assembly (5) includes an auxiliary beam body (5a), a bearing shell (5b), a shaft top sleeve (5c), a No. 3 internal hexagonal head screw (5d), a hexagonal nut (5e) and a first internal hexagonal head screw assembly (5f).

5. The auxiliary gripping robot for mounting a commercial vehicle cab dashboard according to claim 1, characterized in that, The first arm support assembly (6) includes a first arm support (6a), a first screw spring washer assembly (6b), a third screw spring washer assembly (6c), a first linear slide rail (6d), and a first linear guide groove (6e). The first screw spring washer assembly (6b) is used to fix the first linear slide rail (6d) on the auxiliary beam assembly (5). The third screw spring washer assembly (6c) is used to fix the first arm support (6a) in the first linear guide groove (6e). The second arm support assembly (7) includes a second arm support (7a), a second screw spring washer assembly (7b), a fourth screw spring washer assembly (7c), a second linear slide rail (7d), and a second linear guide groove (7e).

6. The auxiliary gripping robot for mounting a commercial vehicle cab dashboard according to claim 1, characterized in that, The first clamping cylinder assembly (8) includes a first pressure reducing valve (8a) and a second pressure reducing valve (8b), a first pressure reducing valve cover (8c) and a second pressure reducing valve cover (8d) to prevent damage to the pressure reducing valve, a first internal hexagonal flat head screw (8e) to fix the pressure reducing valve cover to the cylinder, a first cylinder (8f), a first connecting rod structure (8g), a first cylinder support (8h), and a first internal screw (8i) to fix the first cylinder support (8h). The second clamping cylinder assembly (9) includes a third pressure reducing valve (9a) and a fourth pressure reducing valve (9b), a third pressure reducing valve cover (9c) and a fourth pressure reducing valve cover (9d) to prevent damage to the pressure reducing valve, a second internal hexagonal flat head screw (9e) to fix the pressure reducing valve cover to the cylinder, a second cylinder (9f), a second connecting rod structure (9g), a second cylinder support (9h), and a second internal screw (9i) to fix the second cylinder support (9h).

7. The auxiliary gripping robot for mounting a commercial vehicle cab dashboard according to claim 1, characterized in that, The auxiliary handle assembly (10) includes an auxiliary handle body (10a), a button box mounting plate (10b), a first fixing plate (10c), a second fixing plate (10d), and fasteners for fixing the third button box assembly (10e). The main handle assembly (11) includes a main handle body (11a), a first button box assembly (11b), a second button box assembly (11c), and hexagon socket head cap screws (11d) for fixing the main handle and hexagon socket head cap bolt spring washer assembly (11e) for fixing the button box assembly.

8. The auxiliary gripping robot for mounting a commercial vehicle cab dashboard according to claim 1, characterized in that, The first quick-change base assembly (12) includes a first drag-grip quick-change base (12a), a first anti-detachment baffle (12b), a first knob plunger (12c), a No. 1 hex socket head cap screw (12d), and a first screw spring washer assembly (12e). These components are used for inserting the gripping pin assembly and for locking the gripping pin assembly by rotating the knob plunger. The No. 1 hex socket head cap screw (12d) is used to fix the first drag-grip quick-change base (12a) to the arm support assembly. The first screw spring washer assembly (12e) is used to connect the quick-change... The base and the first anti-detachment baffle (12b) can realize the quick-change function of the gripping pin assembly, meet the quick-change of gripping pin assemblies for multiple models, and solve the problem of complex, multi-model mixed production line production. The second quick-change base assembly (13) includes a second drag gripping quick-change base (13a), a second anti-detachment baffle (13b), a second knob plunger (13c), a second hexagon socket head cap screw (13d), and a second screw spring washer combination (13e). The first quick-change base assembly (12) and the second quick-change base assembly (13) are symmetrical.

9. The auxiliary gripping robot for mounting a commercial vehicle cab dashboard according to claim 1, characterized in that, The first gripping pin assembly (14) includes a first support pin plate (14a), a first gripping pin body (14b), and a first hexagonal locking nut (14c), used for positioning and gripping the instrument panel assembly. The second gripping pin assembly (15) includes a second support pin plate (15a), a second gripping pin body (15b), and a second hexagonal locking nut (15c). The first support pin plate (14a) and the second support pin plate (15a) are symmetrical components, and the remaining components are identical. The third gripping pin assembly (16) includes a third support pin plate (16a), a third gripping pin body (16b), and a third hexagonal locking nut (16c), used for positioning and gripping the instrument panel assembly. The positioning and gripping of the dashboard assembly are achieved by the fourth gripping pin assembly (17), which includes a fourth support pin plate (17a), a fourth gripping pin body (17b), and a fourth hexagonal locking nut (17c). The third support pin plate (16a) and the fourth support pin plate (17a) are symmetrical. The fifth gripping pin assembly (18) includes a fifth support pin plate (18a) and a fifth gripping pin body (18b). The fifth support pin plate (18a) and the fifth gripping pin body (18b) are connected by an internal thread structure. The sixth gripping pin assembly (19) includes a sixth support pin plate (19a) and a sixth gripping pin body (19b).

10. The auxiliary gripping robot for mounting a commercial vehicle cab dashboard according to claim 1, characterized in that, The pneumatic control box assembly (20) includes a pneumatic control box fixing block (20a), a pneumatic control box retaining block (20b), an electrical control box (20c), a Siemens frequency converter panel (20d), a power switch (20e), a nameplate (20f), and fasteners, and functions to control the power switch and regulate the air supply. The auxiliary long handle assembly (21) includes an auxiliary handle retaining block (21a), an auxiliary long handle body (21b), a second internal hexagonal head screw assembly (21c), and a second elastic cylindrical pin (21d).

Images