An efficient lock body and lock tongue assembly device

Abstract

The invention relates to the technical field of lock body assembly, and specifically discloses an efficient lock body and lock tongue assembly device, comprising a workbench, a lock shell body and a lock tongue body, and further comprising: a workstation component, which is arranged on the workstation and is used to move the lock shell body and the lock tongue body to a riveting position for riveting assembly; a clamping component, which is arranged on one side of the workstation component and is provided with multiple groups, and is used to clamp and position the lock shell body and the lock tongue body; the lock shell body and the lock tongue body are clamped into the clamping component by a mechanical arm, and then the lock shell body and the lock tongue body are fixed by the cooperation of the clamping component and a driving component, and then the lock shell body and the lock tongue body are moved to the bottom of the riveting component by the workstation component for riveting assembly, thereby realizing automatic clamping, positioning and riveting, improving work efficiency and product quality, and only one person needs to be arranged in front of each workbench for maintenance, thereby reducing labor costs.

Description

Technical Field

[0001] The invention relates to the technical field of lock body assembly, in particular to a high-efficiency lock body and lock tongue assembly device. Background Art

[0002] The lock tongue is one of the components of the lock and the central part of the door lock. Its shape and functional design are mainly to fix the position between the door leaf and the door frame, so as to achieve the closing and locking of the door. The lock tongue is divided into many types, including oblique tongue, square tongue, etc. These different types of lock tongues differ in shape, structure and function to meet the needs of different door locks.

[0003] During the lock production process, the blanks are first finely processed using CNC machine tools and other equipment, and then the processed parts are placed on the assembly line. The workers on the assembly line rivet and assemble the locks. After assembly, functional tests and quality inspections are carried out, and finally the locks are packaged and sold.

[0004] In the prior art, when workers assemble locks on an assembly line, they also have to perform steps such as clamping and positioning the lock body, which causes fatigue among the workers after long hours of work. In addition, the clamping and positioning of the lock in a fatigued state may cause certain errors, which seriously reduces the quality standards of assembly and renders the lock unusable, thereby increasing production costs and affecting the packaging and sales of the lock. Summary of the invention

[0005] The purpose of the present invention is to provide an efficient lock body and lock tongue assembly device to solve the following technical problems:

[0006] (1) How to quickly clamp and position the lock to facilitate the installation of the lock tongue;

[0007] (2) How to realize automatic assembly of the lock tongue.

[0008] The purpose of the present invention can be achieved through the following technical solutions:

[0009] An efficient lock body and lock tongue assembly device comprises a workbench, a lock shell body and a lock tongue body, and also comprises:

[0010] A workstation component is arranged on a workbench and is used to move the lock shell body and the lock tongue body to a riveting position for riveting assembly;

[0011] A clamping component is arranged on one side of the station component and is provided with multiple groups for clamping and positioning the lock shell body and the lock tongue body;

[0012] A riveting component is arranged on the workbench and located on one side of the station component, and is used to receive the lock shell body and the lock tongue body transported by the station component, and rivet the lock shell body and the lock tongue body;

[0013] A driving assembly is arranged at the bottom of the station component and is used to drive the clamping component to clamp and position the lock shell body and the lock tongue body;

[0014] The mechanical arm and the conveying component arranged on one side of the workbench are used for conveying the lock shell body and the lock tongue body.

[0015] Furthermore, the clamping component includes a clamping box; a clamping groove is provided in the clamping box; a clamping screw is rotatably connected in the clamping groove; two groups of clamping screws are provided; a connecting rod is provided in the middle of the clamping groove; both ends of the connecting rod are rotatably connected to the clamping screw; a clamping column is threadedly connected to the clamping screw; the lock shell body is clamped and fixed by the clamping column; the lock tongue body is clamped on the top of the lock shell body; the side wall of the clamping box is rotatably connected to the drive shaft; the output end of the drive shaft is fixedly connected to the clamping screw; the end of the drive shaft away from the clamping box is fixedly connected to the clamping gear.

[0016] Furthermore, the workstation component includes a support column; the top of the support column is rotatably connected to a rotary table; the clamping box is fixedly connected to a side wall of the rotary table; and a driving gear is fixedly connected to the support column.

[0017] Furthermore, the driving assembly includes a connecting plate; the connecting plate is fixedly connected to the bottom of the clamping box; a spiral screw is rotatably connected to the connecting plate; a lifting column is threadedly connected to the spiral screw; the lifting rack is fixedly connected to the end of the lifting column away from the spiral screw; the transmission gear is rotatably connected to the end of the connecting plate away from the spiral screw; the output end of the spiral screw is fixedly connected to the transmission gear; the transmission gear is meshingly connected to the driving gear; the lifting rack is meshingly connected to the clamping gear.

[0018] Furthermore, the riveting component includes a riveting table; the riveting table is fixedly connected to the workbench and is located on one side of the rotating table; a riveting cylinder is fixedly connected to the top of the riveting table; a riveter is arranged at the bottom of the riveting table; the riveter is arranged above the rotating table; and the riveter is driven by the riveting cylinder.

[0019] Furthermore, a positioning groove is provided on the top of the clamping column; and two groups of the positioning grooves are provided.

[0020] Furthermore, a pin cylinder is fixedly connected to the bottom of the workbench; a top hole is opened at the bottom of the clamping box; a side wall of the workbench on one side of the pin cylinder is fixedly connected to a material unloading platform; a collection box is arranged under the material unloading platform; the pin cylinder is arranged parallel to the material unloading platform.

[0021] Furthermore, a driving motor is fixedly connected to the bottom of the workbench; the rotating workbench is driven to rotate by the driving motor.

[0022] Beneficial effects of the present invention:

[0023] (1) The present invention clamps the lock shell body and the lock tongue body into the clamping component by a mechanical arm, and then fixes the lock shell body and the lock tongue body by the cooperation of the clamping component and the driving assembly, and then moves the lock shell body and the lock tongue body to the bottom of the riveting component by the workstation component for riveting and assembly, thereby realizing automated clamping, positioning and riveting, improving work efficiency and product quality, and only one person needs to be arranged in front of each workbench for maintenance, thereby reducing labor costs.

[0024] (2) The driving assembly of the present invention can cooperate with the clamping component to clamp and fix the lock shell body and the lock tongue body. When the rotating table rotates, it will drive the clamping box to move. While moving, the clamping box will drive the transmission gear at the bottom to rotate. The transmission gear is meshed with the driving gear on the support column. When the clamping box moves around the rotating table, the transmission gear at the bottom will be driven to rotate by the driving gear, thereby driving the spiral screw on the connecting plate to rotate. When the spiral screw rotates, it will drive the lifting column and the lifting rack to move up and down. Among them, the lifting rack can be meshed with the clamping gear. At this time, the rotating table rotates. When it rotates, it drives the lifting rack to move upward through the transmission gear and other components. When it moves upward, it will drive the clamping gear to rotate, thereby driving the drive shaft and the clamping screw to rotate, and then the lock shell body and the lock tongue body are fixed together by the clamping column. The tongue body is clamped, and when the clamping box moves to the bottom of the riveting component, the lifting gear has disengaged and the lock shell body and the lock tongue body have been fixed. The spiral screw is a bidirectional structure. When the riveting component completes the riveting and assembly of the lock shell body and the lock tongue body, the rotary table continues to rotate, and the clamping box is rotated to the corresponding side of the robotic arm for unloading the lock shell body and the lock tongue body. While rotating, according to the bidirectional structure of the spiral screw, the lifting teeth move downward, and will re-engage with the driving gear when moving downward, and reverse the driving gear, thereby moving the clamping column to both sides, and then releasing the lock shell body and the lock tongue body, which is convenient for subsequent unloading. Through the setting of the drive component, the lock shell body and the lock tongue body can be quickly fixed, and the riveting component is cooperated to achieve the effect of rapid assembly.

[0025] (3) The present invention realizes automatic unloading of the lock shell body and the lock tongue body through the ejector cylinder. After the lock shell body and the lock tongue body are riveted together, the rotary table drives the clamping box to move to the top of the ejector cylinder, that is, opposite to the robot arm. At this time, the ejector cylinder is driven to work, and the lock shell body and the lock tongue body in the clamping box are ejected through the ejection hole, and the lock shell body and the lock tongue body are pushed onto the unloading table, and then slide from the unloading table to the collection box, thereby realizing the effect of automatic unloading. When the ejector cylinder is working, the ejectors in the ejector cylinder are ejected from both ends of the ejection hole to avoid the connecting rod in the clamping groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described below in conjunction with the accompanying drawings.

[0027] Figure 1 It is a schematic diagram of the overall structure of the assembly equipment in the present invention;

[0028] Figure 2 It is a schematic diagram of the overall structure of the riveted component in the present invention;

[0029] Figure 3 It is a schematic diagram of the overall structure of the driving motor in the present invention;

[0030] Figure 4 It is a schematic diagram of the overall structure of the workstation components and the riveting components in the present invention;

[0031] Figure 5 It is a schematic diagram of the overall structure of the riveted component in the present invention;

[0032] Figure 6 It is a schematic diagram of the overall structure of the clamping component in the present invention;

[0033] Figure 7 It is a cross-sectional view of the overall structure of the clamping box in the present invention.

[0034] Description of the drawings: 1. Workstation component; 11. Rotating workbench; 12. Support column; 13. Driving gear; 2. Riveting component; 21. Riveting table; 22. Riveting cylinder; 23. Riveter; 3. Robotic arm; 4. Conveying component; 5. Unloading table; 6. Collection box; 7. Ejector cylinder; 8. Driving assembly; 81. Connecting plate; 82. Transmission gear; 83. Screw rod; 84. Lifting column; 85. Lifting rack; 9. Clamping component; 91. Clamping box; 911. Top hole; 92. Clamping groove; 93. Clamping screw rod; 94. Connecting rod; 95. Driving shaft; 96. Clamping gear; 98. Clamping column; 981. Positioning groove; 99. Lock shell body; 992. Lock tongue body; 10. Workbench; 101. Driving motor. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] See also Figure 1-Figure 7 As shown, the present application provides an efficient lock body and lock tongue assembly device, including a workbench 10, a lock shell body 99 and a lock tongue body 992, and also includes:

[0037] The station component 1 is arranged on the workbench 10 and is used to move the lock housing body 99 and the lock tongue body 992 to the riveting position for riveting assembly;

[0038] The clamping component 9 is arranged on one side of the station component 1 and is provided with multiple groups for clamping and positioning the lock shell body 99 and the lock tongue body 992;

[0039] The riveting component 2 is arranged on the workbench 10 and is located on one side of the station component 1, and is used to receive the lock shell body 99 and the lock tongue body 992 transported by the station component 1, and rivet the lock shell body 99 and the lock tongue body 992;

[0040] The driving assembly 8 is arranged at the bottom of the station component 1, and is used to drive the clamping component 9 to clamp and position the lock shell body 99 and the lock tongue body 992;

[0041] The mechanical arm 3 and the conveying member 4 arranged on one side of the workbench 10 are used to transport the lock shell body 99 and the lock tongue body 992;

[0042] During work, in the prior art, when workers assemble locks on the assembly line, they also need to perform steps such as clamping and positioning the lock body, which causes fatigue among the workers after long hours of work. In addition, the clamping and positioning of the lock in a fatigued state may cause certain errors, which seriously reduces the quality standard of assembly, thereby causing the lock to be unusable, thereby increasing production costs and affecting the packaging and sales of the lock. In order to prevent such incidents from happening, first, the lock shell body 99 and the lock tongue body 992 are transported to the workbench 10 via the conveying component 4, and then the robot arm 3 clamps the lock shell body 99 and the lock tongue body 992 into the clamping component 9 on the station component 1, and then the station component 1 moves the lock shell body 99 and the lock tongue body 992 together with the clamping component 9 to the bottom of the riveting component 2, and while the station component 1 drives the clamping component 9 to move, the robot arm 3 The driving component 8 at the bottom of the work station component 1 clamps and fixes the lock shell body 99 and the lock tongue body 992 in the clamping component 9. When the lock shell body 99 and the lock tongue body 992 move to the bottom of the riveting component 2, the driving component 8 fixes them. Then, the lock shell body 99 and the lock tongue body 992 are riveted and assembled through the riveting component 2. The lock shell body 99 and the lock tongue body 992 are clamped in the clamping component 9 by the robotic arm 3. Then, the lock shell body 99 and the lock tongue body 992 are fixed by the cooperation of the clamping component 9 and the driving component 8. Then, the lock shell body 99 and the lock tongue body 992 are moved to the bottom of the riveting component 2 through the work station component 1 for riveting and assembly, realizing automated clamping, positioning and riveting, improving work efficiency and product quality, and only one person needs to be arranged in front of each workbench 10 for maintenance, thereby reducing labor costs.

[0043] like Figure 4-Figure 7As shown, the clamping component 9 includes a clamping box 91; a clamping groove 92 is provided in the clamping box 91; a clamping screw 93 is rotatably connected in the clamping groove 92; two groups of the clamping screw 93 are provided; a connecting rod 94 is provided in the middle of the clamping groove 92; both ends of the connecting rod 94 are rotatably connected to the clamping screw 93; a clamping column 98 is threadedly connected to the clamping screw 93; the lock shell body 99 is clamped and fixed by the clamping column 98; the lock tongue body 992 is clamped on the top of the lock shell body 99; a driving shaft 95 is rotatably connected to the side wall of the clamping box 91; the output end of the driving shaft 95 is fixedly connected to the clamping screw 93; the end of the driving shaft 95 away from the clamping box 91 is fixedly connected to the clamping gear 96;

[0044] During operation, after the robotic arm 3 clamps the lock shell body 99 and the lock tongue body 992 into the clamping box 91, the driving shaft 95 drives the clamping screw 93 to rotate. During rotation, the clamping screw 93 drives the two groups of clamping columns 98 to move toward the middle of the clamping box 91, and the clamping screw 93 is arranged in sections, and a connecting rod 94 is used to connect at the connection point. When the two groups of clamping columns 98 move toward the middle, the lock shell body 99 and the lock tongue body 992 are clamped and fixed. At the same time, the clamping component 9 is moved to the bottom of the riveting component 2 through the work station component 1, and the lock shell body 99 and the lock tongue body 992 are riveted and assembled through the riveting component 2.

[0045] like Figure 4 As shown, the workstation component 1 includes a support column 12; the top of the support column 12 is rotatably connected to a rotating table 11; the clamping box 91 is fixedly connected to the side wall of the rotating table 11; and a driving gear 13 is fixedly connected to the support column 12;

[0046] During operation, the clamping box 91 in the clamping component 9 is fixedly connected to one side of the rotating table 11, and multiple groups of clamping boxes 91 are arranged. The rotating table 11 is driven to rotate by the support column 12, so that the clamping box 91 is moved to the bottom of the riveting component 2, and the lock shell body 99 and the lock tongue body 992 are riveted and assembled.

[0047] like Figure 4-Figure 7 As shown, the driving assembly 8 includes a connecting plate 81; the connecting plate 81 is fixedly connected to the bottom of the clamping box 91; a screw rod 83 is rotatably connected to the connecting plate 81; a lifting column 84 is threadedly connected to the screw rod 83; a lifting rack 85 is fixedly connected to the end of the lifting column 84 away from the screw rod 83; a transmission gear 82 is rotatably connected to the end of the connecting plate 81 away from the screw rod 83; the output end of the screw rod 83 is fixedly connected to the transmission gear 82; the transmission gear 82 is meshedly connected to the driving gear 13; the lifting rack 85 is meshedly connected to the clamping gear 96;

[0048] During operation, when the rotating table 11 rotates, the clamping box 91 will be driven to move. While moving, the clamping box 91 will drive the transmission gear 82 at the bottom to rotate. The transmission gear 82 is meshed with the driving gear 13 on the support column 12. When the clamping box 91 moves around the rotating table 11, the transmission gear 82 at the bottom will be driven by the driving gear 13 to rotate, thereby driving the screw rod 83 on the connecting plate 81 to rotate. When the screw rod 83 rotates, it will drive the lifting column 84 and the lifting rack 85 to move up and down. The lifting rack 85 can be meshed and connected with the clamping gear 96. When the mechanical arm 3 clamps the lock shell body 99 and the lock tongue body 992 into the clamping box 91, and the clamping box 91 is beside the mechanical arm 3, the lifting rack 85 is in a meshing state with the clamping gear 96. At this time, the rotary table 11 rotates, and when rotating, the lifting rack 85 is driven to move upward through the transmission gear 82 and other components. When moving upward, it will drive the clamping gear 96 to rotate, thereby driving the drive shaft 95 and the clamping screw 93 to rotate. The lock housing body 99 and the lock tongue body 992 are fixed by the clamping column 98. When the clamping box 91 moves to the bottom of the riveting component 2, the lifting gear has been disengaged and the lock housing body 99 and the lock tongue body 992 have been fixed. The screw rod 83 is a bidirectional structure. When the riveting component 2 rivets and assembles the lock housing body 99 and the lock tongue body 992, the rotating table 11 continues to rotate to rotate the clamping box 91 to the corresponding side of the mechanical arm 3, which is used for the lock housing body 99 and the lock tongue body When unloading 992, while rotating, according to the bidirectional structure of the spiral screw 83, the lifting teeth move downward, and will re-engage with the drive gear 13 when moving downward, and reverse the drive gear 13, thereby moving the clamping column 98 to both sides, and then releasing the lock shell body 99 and the lock tongue body 992, facilitating subsequent unloading. Through the setting of the drive component 8, the lock shell body 99 and the lock tongue body 992 can be quickly fixed, and the riveting component 2 is used to achieve a quick assembly effect.

[0049] like Figure 4 As shown, the riveting component 2 includes a riveting table 21; the riveting table 21 is fixedly connected to the workbench 10 and is located on one side of the rotating table 11; a riveting cylinder 22 is fixedly connected to the top of the riveting table 21; a riveter 23 is arranged at the bottom of the riveting table 21; the riveter 23 is arranged above the rotating table 11; the riveter 23 is driven by the riveting cylinder 22;

[0050] During operation, when the lock shell body 99 and the lock tongue body 992 move to below the riveting platform 21 , the riveting cylinder 22 drives the riveter 23 to descend, and rivet and assemble the lock shell body 99 and the lock tongue body 992 .

[0051] like Figure 6 As shown, the top of the clamping column 98 is provided with a positioning groove 981; the positioning groove 981 is provided with two groups;

[0052] During operation, while riveting, the lock housing body 99 and the lock tongue body 992 can be positioned according to the positioning groove 981 to avoid misalignment during the riveting process.

[0053] like Figure 1 As shown, the bottom of the workbench 10 is fixedly connected with an ejector cylinder 7; the bottom of the clamping box 91 is provided with an ejector hole 911; the side wall of the workbench 10 on one side of the ejector cylinder 7 is fixedly connected with a material unloading platform 5; a collecting box 6 is provided below the material unloading platform 5; the ejector cylinder 7 is provided in parallel with the material unloading platform 5;

[0054] During operation, after the lock shell body 99 and the lock tongue body 992 are riveted together, the rotating workbench 11 drives the clamping box 91 to move to the top of the ejector cylinder 7, that is, opposite the mechanical arm 3. At this time, the ejector cylinder 7 is driven to work, and the lock shell body 99 and the lock tongue body 992 in the clamping box 91 are ejected through the ejection hole 911, and the lock shell body 99 and the lock tongue body 992 are pushed onto the unloading platform 5, and then slide from the unloading platform 5 to the collection box 6, so as to achieve the effect of automatic unloading. When the ejector cylinder 7 is working, the ejector in the ejector cylinder 7 is ejected from the two ends of the ejection hole 911 to avoid the connecting rod 94 in the clamping groove 92.

[0055] like Figure 3 As shown, a driving motor 101 is fixedly connected to the bottom of the workbench 10; the rotating workbench 11 is driven to rotate by the driving motor 101;

[0056] During operation, the driving motor 101 can drive the rotary table 11 to rotate, thereby realizing a series of riveting operations.

[0057] Working principle of the present invention: In the prior art, when workers assemble locks on an assembly line, they also have to perform steps such as clamping and positioning the lock body, which causes fatigue among the workers after long hours of work. In addition, the clamping and positioning of the lock in a fatigued state may cause certain errors, which seriously reduces the quality standard of assembly and causes the lock to be unusable, thereby increasing production costs and affecting the packaging and sales of the lock. In order to prevent such incidents from happening, first, the lock shell body 99 and the lock tongue body 992 are transported to the workbench 10 via the conveying component 4, and then the robot arm 3 clamps the lock shell body 99 and the lock tongue body 992 into the clamping component 9 on the station component 1. Subsequently, the station component 1 moves the lock shell body 99 and the lock tongue body 992 together with the clamping component 9 to the bottom of the riveting component 2. While the station component 1 drives the clamping component 9 to move , the lock shell body 99 and the lock tongue body 992 in the clamping component 9 are clamped and fixed by the driving component 8 at the bottom of the workstation component 1. When the lock shell body 99 and the lock tongue body 992 are moved to the bottom of the riveting component 2, the driving component 8 fixes them accordingly, and then the lock shell body 99 and the lock tongue body 992 are riveted and assembled through the riveting component 2, and the lock shell body 99 and the lock tongue body 992 are clamped in the clamping component 9 by the mechanical arm 3, and then the lock shell body 99 and the lock tongue body 992 are fixed by the cooperation of the clamping component 9 and the driving component 8, and then the lock shell body 99 and the lock tongue body 992 are moved to the bottom of the riveting component 2 by the workstation component 1 for riveting assembly, realizing automatic clamping positioning and riveting, improving work efficiency and product quality, and only one person needs to be arranged in front of each workbench 10 for maintenance, thereby reducing labor costs.

[0058] When the rotating table 11 rotates, the clamping box 91 will be driven to move. While moving, the clamping box 91 will drive the transmission gear 82 at the bottom to rotate. The transmission gear 82 is meshed with the driving gear 13 on the support column 12. When the clamping box 91 moves around the rotating table 11, the transmission gear 82 at the bottom will be driven by the driving gear 13 to rotate, thereby driving the screw rod 83 on the connecting plate 81 to rotate. When the screw rod 83 rotates, it will drive the lifting column 84 and the lifting rack 85 to move up and down. The lifting rack 85 can be meshed and connected with the clamping gear 96. When the mechanical arm 3 clamps the lock shell body 99 and the lock tongue body 992 into the clamping box 91, and the clamping box 91 is beside the mechanical arm 3, the lifting rack 85 is in a meshing state with the clamping gear 96. At this time, the rotary table 11 rotates, and when rotating, the lifting rack 85 is driven to move upward through the transmission gear 82 and other components. When moving upward, it will drive the clamping gear 96 to rotate, thereby driving the drive shaft 95 and the clamping screw 93 to rotate. The lock housing body 99 and the lock tongue body 992 are fixed by the clamping column 98. When the clamping box 91 moves to the bottom of the riveting component 2, the lifting gear has been disengaged and the lock housing body 99 and the lock tongue body 992 have been fixed. The screw rod 83 is a bidirectional structure. When the riveting component 2 rivets and assembles the lock housing body 99 and the lock tongue body 992, the rotating table 11 continues to rotate to rotate the clamping box 91 to the corresponding side of the mechanical arm 3, which is used for the lock housing body 99 and the lock tongue body When unloading 992, while rotating, according to the bidirectional structure of the spiral screw 83, the lifting teeth move downward, and will re-engage with the drive gear 13 when moving downward, and reverse the drive gear 13, thereby moving the clamping column 98 to both sides, and then releasing the lock shell body 99 and the lock tongue body 992, facilitating subsequent unloading. Through the setting of the drive component 8, the lock shell body 99 and the lock tongue body 992 can be quickly fixed, and the riveting component 2 is used to achieve a quick assembly effect.

[0059] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. An efficient lock body and lock tongue assembly device, comprising a workbench (10), a lock shell body (99) and a lock tongue body (992), characterized in that: Also includes: A workstation component (1) is arranged on a workbench (10) and is used to move the lock housing body (99) and the lock tongue body (992) to a riveting position for riveting assembly; A clamping component (9) is arranged on one side of the station component (1) and is provided in multiple groups for clamping and positioning the lock housing body (99) and the lock tongue body (992); A riveting component (2) is arranged on the workbench (10) and is located on one side of the workstation component (1), and is used to receive the lock shell body (99) and the lock tongue body (992) transported by the workstation component (1), and to rivet the lock shell body (99) and the lock tongue body (992); A driving assembly (8) is arranged at the bottom of the station component (1) and is used to drive the clamping component (9) to clamp and position the lock shell body (99) and the lock tongue body (992); A mechanical arm (3) and a conveying component (4) arranged on one side of the workbench (10) for conveying the lock shell body (99) and the lock tongue body (992); The clamping component (9) comprises a clamping box (91); a clamping groove (92) is provided in the clamping box (91); a clamping screw (93) is rotatably connected in the clamping groove (92); two groups of the clamping screws (93) are provided; a connecting rod (94) is provided in the middle of the clamping groove (92); both ends of the connecting rod (94) are rotatably connected to the clamping screw (93); a clamping column (98) is threadedly connected to the clamping screw (93); the lock shell body (99) is clamped and fixed by the clamping column (98); the lock tongue body (992) is clamped on the top of the lock shell body (99); a driving shaft (95) is rotatably connected to the side wall of the clamping box (91); the output end of the driving shaft (95) is fixedly connected to the clamping screw (93); and the end of the driving shaft (95) away from the clamping box (91) is fixedly connected to a clamping gear (96); The workstation component (1) comprises a support column (12); the top of the support column (12) is rotatably connected to a rotary table (11); the clamping box (91) is fixedly connected to a side wall of the rotary table (11); and a driving gear (13) is fixedly connected to the support column (12); The driving assembly (8) comprises a connecting plate (81); the connecting plate (81) is fixedly connected to the bottom of the clamping box (91); a spiral screw (83) is rotatably connected to the connecting plate (81); a lifting column (84) is threadedly connected to the spiral screw (83); an end of the lifting column (84) away from the spiral screw (83) is fixedly connected to a lifting rack (85); an end of the connecting plate (81) away from the spiral screw (83) is rotatably connected to a transmission gear (82); an output end of the spiral screw (83) is fixedly connected to the transmission gear (82); the transmission gear (82) is meshingly connected to the driving gear (13); and the lifting rack (85) is meshingly connected to the clamping gear (96).

2. The high-efficiency lock body and lock tongue assembly device according to claim 1, characterized in that: The riveting component (2) comprises a riveting table (21); the riveting table (21) is fixedly connected to the workbench (10) and is located on one side of the rotating table (11); a riveting cylinder (22) is fixedly connected to the top of the riveting table (21); a riveter (23) is arranged at the bottom of the riveting table (21); the riveter (23) is arranged above the rotating table (11); and the riveter (23) is driven by the riveting cylinder (22).

3. The high-efficiency lock body and lock tongue assembly device according to claim 2, characterized in that: The top of the clamping column (98) is provided with a positioning groove (981); two groups of the positioning grooves (981) are provided.

4. The high-efficiency lock body and lock tongue assembly device according to claim 3, characterized in that: The bottom of the workbench (10) is fixedly connected to a pin cylinder (7); a top hole (911) is provided at the bottom of the clamping box (91); a material unloading platform (5) is fixedly connected to a side wall of the workbench (10) on one side of the pin cylinder (7); a collecting box (6) is provided below the material unloading platform (5); and the pin cylinder (7) is provided in parallel with the material unloading platform (5).

5. The high-efficiency lock body and lock tongue assembly device according to claim 4, characterized in that: The bottom of the workbench (10) is fixedly connected to a driving motor (101); the rotating workbench (11) is driven to rotate by the driving motor (101).

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