A riveting and pressing device and method for ultra-thin elevator lock core transmission parts

Abstract

The present invention discloses a riveting and pressing device for an ultra-thin elevator lock core transmission part and a method thereof, and relates to the technical field of pressing devices. The present invention comprises an operating table, wherein four short round rollers are rotatably mounted on the top surface of the operating table, a baffle is fixed on the top surface of the operating table, and the baffle is located on the back of the four short round rollers, and two electric telescopic rods are fixedly mounted on the bottom end of the interior of the operating table, wherein the two electric telescopic rods respectively penetrate and are fixed on the top end of the interior of the operating table, and a cross plate is fixed on the top surface of the telescopic ends of the two electric telescopic rods, and a pressing component is arranged in the middle of the bottom surface of the cross plate, wherein the pressing component comprises a shell, and the shell is fixed in the middle of the bottom surface of the cross plate. The present invention rivets and presses the transmission part downward into the ultra-thin elevator lock shell through a magnetic disk and a bottom plate, thereby avoiding the problem of damage to assembly parts caused by uneven force on the riveting surface of the transmission part.

Description

Technical Field

[0001] The invention relates to the technical field of pressing devices, and in particular to a riveting pressing device and method for an ultra-thin elevator lock core transmission part. Background Art

[0002] The riveting and pressing device for ultra-thin elevator lock cylinder transmission parts is a special equipment used for riveting and pressing of elevator lock cylinder transmission parts. With the advancement of elevator technology, the requirements for lock cylinder transmission parts are constantly increasing. Traditional riveting and pressing equipment is difficult to meet the precision processing needs of ultra-thin lock cylinder transmission parts, and there are problems such as low precision, low efficiency, and easy damage.

[0003] Patent number CN210160707U discloses a padlock assembly mechanism, including a frame, a bolt feeding device, a bolt spring feeding device, a stamping assembly, and a lock body positioning assembly for positioning the lock body; the output direction of the stamping assembly is toward the bolt hole of the lock body positioned by the lock body positioning assembly, and the discharge port of the bolt feeding device and the discharge port of the bolt spring feeding device are sequentially arranged in the output path of the stamping assembly toward the bolt hole of the lock body; the lock body positioning assembly includes a lock core hole positioning pin that can be horizontally axially moved and inserted into the lock core hole of the lock body. This scheme uses the lock core hole to initially position the lock body so that it can rotate freely at an angle, so that the lock body can be adaptively adjusted according to the stamping direction of the stamping assembly, to avoid the problem of a small angle deviation between the pressure rod of the stamping assembly and the bolt hole pointed out in the background technology, so that the bolt and the bolt spring are more smoothly pressed in.

[0004] However, the current padlock assembly mechanism has the following problems: when the padlock assembly mechanism is in use, due to the process of riveting the transmission parts of the ultra-thin elevator lock core during assembly, the force of pressing down the transmission parts is uneven, which leads to uneven force on the riveted surface of the transmission parts and causes damage to the assembly parts. Therefore, we propose a riveting pressing device and method for ultra-thin elevator lock core transmission parts. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a riveting and pressing device and method for an ultra-thin elevator lock core transmission part, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an ultra-thin elevator lock core transmission member riveting and pressing device, comprising an operating table, four short round rollers are rotatably installed on the top surface of the operating table, a baffle is fixed on the top surface of the operating table, the baffle is located on the back of the four short round rollers, two electric telescopic rods are fixedly installed at the bottom end of the operating table, the two electric telescopic rods respectively penetrate and are fixed at the top end of the operating table, a horizontal plate is fixed on the top surface of the telescopic end of the two electric telescopic rods, and a pressing component is arranged in the middle of the bottom surface of the horizontal plate;

[0007] The pressing assembly comprises a shell, the shell is fixed in the middle of the bottom surface of the horizontal plate, a sliding groove is provided in the middle of the bottom surface of the shell, two spring rods are fixedly installed at the top of the shell, the two spring rods penetrate and are slidably installed at the bottom end of the shell, magnetic disks are fixed on the bottom surfaces of the telescopic ends of the two spring rods, a bottom plate is slidably installed on the inner wall of the sliding groove of the shell, two arc blocks are provided on the bottom surface of the bottom plate, an arc spring strip 1 is fixed in the middle of the top surface of the bottom plate, one end of the arc spring strip 1 away from the bottom plate is fixedly connected to the inner top of the shell, the magnetic disk and the bottom plate rivet the transmission part downward into the ultra-thin elevator lock shell, so that when the transmission part is riveted downward, the riveted surface of the transmission part is evenly stressed, and a positioning assembly is provided in the middle of the front surface of the shell;

[0008] The positioning assembly includes a concave shell, which is fixed in the middle of the front face of the shell, and two thin rods are fixed at the bottom of the inner part of the concave shell, and the top surfaces of the two thin rods are fixedly connected to the inner top of the concave shell, and the inner top of the concave shell is embedded with two arc-shaped spring pieces, and an L-shaped pressing plate is slidably installed at the bottom of the outer wall of the two thin rods, and a round roller is rotatably installed at the bottom of the inner wall of the L-shaped pressing plate, and the round roller is against the front of the ultra-thin elevator lock shell, so that the transmission part is riveted during the assembly process, and the ultra-thin elevator lock shell will not be displaced;

[0009] Limiting devices are arranged on the left and right sides of the concave shell, and an anti-dropping device is arranged on the top surface of the limiting device.

[0010] According to the above technical solution, an ultra-thin elevator lock case is placed between the four short round rollers, the inner walls of the two arc blocks of the bottom plate are set to be arc-shaped, the inner walls of the two arc blocks of the bottom plate are in contact with the riveted outer walls of the transmission part, the arc-shaped spring sheet 2 is on the motion trajectory of the L-shaped pressure plate, and the round roller is located on the front side of the ultra-thin elevator lock case.

[0011] According to the above technical solution, the limiting device includes two L-shaped strips, two semi-arc plates, two cylinders and two rubber pads. The two L-shaped strips are fixed on the left and right sides of the concave shell, the two semi-arc plates are respectively fixed on the side where the two L-shaped strips are away from each other, the two semi-arc plates are located on the left and right sides of the shell, the two cylinders respectively penetrate and are fixed on the top surfaces of the two semi-arc plates, and the two rubber pads are respectively fixed on the bottom surfaces of the two cylinders. The rubber pads will contact the ultra-thin elevator lock shell, and the rubber pads limit the distance that the disk moves downward.

[0012] According to the above technical solution, the limiting device also includes two ring shells, two springs and two arc sliders, the two ring shells are respectively fixed on the bottom of the two cylindrical outer walls, the two springs are fixed on the inner walls of the two ring shells, the two arc sliders are respectively slidably installed on the inner walls of the two ring shells, the two springs are fixedly connected at one end away from the two ring shells and at one side of the two arc sliders close to each other, the slider drives the assembled ultra-thin elevator lock shell to move upward, and the assembled ultra-thin elevator lock shell can automatically detach from the operating table, which is convenient for the staff to take out the assembled ultra-thin elevator lock shell from the equipment.

[0013] According to the above technical solution, the ultra-thin elevator lock housing is located on the motion track of the two rubber pads, and the inner wall of the ultra-thin elevator lock housing is located on the motion track of the two arc sliders.

[0014] According to the above technical scheme, the anti-fall device includes two square rods, four square shell rods, four spring IIs and four clamping blocks, the two square rods are respectively fixed on the top surfaces of the two ring shells, the four square shell rods are respectively slidably installed on the outer walls of the two square rods in groups of two, the four spring IIs are respectively fixed on the front and back sides of the two square rods, the ends of the four spring IIs away from the two square rods are fixedly connected to the inner walls of the four square shell rods, the four clamping blocks are respectively fixed on the sides of the four square shell rods away from each other, and the clamping blocks clamp the ultra-thin elevator lock shell so that when the assembled ultra-thin elevator lock shell is separated from the operating table, the clamping blocks tightly clamp the ultra-thin elevator lock shell to prevent the ultra-thin elevator lock shell from falling.

[0015] According to the above technical solution, the anti-fall device also includes four L-shaped frames, four concave blocks and four rollers. The four L-shaped frames are respectively fixed on the bottom surfaces of the four square shell rods, and the four concave blocks are respectively fixed on the ends of the four L-shaped frames away from the four square shell rods. The four rollers are respectively rotatably installed on the inner walls of the concave blocks, and the rollers are against the ultra-thin elevator lock shell, so that the ultra-thin elevator lock shell will not fall quickly on the equipment during the material retrieving process.

[0016] According to the above technical solution, the outer wall of the ultra-thin elevator lock case is on the motion track of the four clamping blocks, a number of rubber strips are arranged opposite the four clamping blocks, and the inner wall of the ultra-thin elevator lock case is on the motion track of the outer walls of the four rollers.

[0017] A method for riveting and pressing materials for an ultra-thin elevator lock core transmission part comprises the following steps:

[0018] S1. The staff places the transmission part under the disk, starts the disk, and the disk absorbs the transmission part and rivets it;

[0019] S2, the magnetic disk and the bottom plate press the transmission part downward into the ultra-thin elevator lock housing, so that the transmission part is riveted and pressed downward, and the riveted surface of the transmission part is evenly stressed;

[0020] S3. The round roller is pressed against the front of the ultra-thin elevator lock housing, so that the transmission parts are riveted during the assembly process, and the ultra-thin elevator lock housing will not move;

[0021] S4. The arc slider drives the assembled ultra-thin elevator lock shell to move upward, and the assembled ultra-thin elevator lock shell can automatically detach from the operating table, making it convenient for the staff to take out the assembled ultra-thin elevator lock shell from the equipment;

[0022] S5. The clamping block tightly clamps the ultra-thin elevator lock shell to prevent the ultra-thin elevator lock shell from falling;

[0023] S6. The roller rests on the ultra-thin elevator lock shell, so that the ultra-thin elevator lock shell will not fall quickly on the equipment when the staff is taking the material.

[0024] The present invention provides a riveting and pressing device for an ultra-thin elevator lock core transmission part. It has the following beneficial effects:

[0025] (1) The present invention cooperates with a round roller through a horizontal plate, a downward pressing component, a shell, a spring rod, a magnetic disk, a bottom plate, an arc-shaped spring strip 1, a positioning component, a concave shell, a thin rod, an arc-shaped spring piece 2 and an L-shaped pressing plate. The magnetic disk and the bottom plate rivet the transmission part downward into the ultra-thin elevator lock shell. When the transmission part is riveted downward, the riveted surface of the transmission part is evenly stressed, thereby preventing uneven stress on the riveted surface of the transmission part from causing damage to the assembled parts. In addition, the round roller abuts against the front of the ultra-thin elevator lock shell, thereby preventing the ultra-thin elevator lock shell from being displaced during the assembly process of the transmission part, thereby preventing the ultra-thin elevator lock shell from being displaced and causing inaccurate assembly of the equipment.

[0026] (2) The present invention sets a limit device so that the L-shaped strip, the semi-arc plate, the cylinder, the rubber pad, the ring shell and the spring cooperate with the arc slider. The rubber pad will contact the ultra-thin elevator lock shell. The rubber pad limits the downward movement distance of the magnetic disk, preventing the magnetic disk from driving the transmission part to rivet downward too deeply, causing the transmission part to be riveted and broken and damaged. The arc slider drives the assembled ultra-thin elevator lock shell to move upward, and the assembled ultra-thin elevator lock shell can automatically detach from the operating table, which is convenient for the staff to take out the assembled ultra-thin elevator lock shell from the equipment, and prevents the inconvenience of the staff in taking out materials from causing cumbersome equipment processing.

[0027] (3) The present invention sets an anti-drop device so that the square rod, the square shell rod, the second spring, the clamping block, the L-shaped frame and the concave block cooperate with the roller, and the clamping block clamps the ultra-thin elevator lock shell. When the assembled ultra-thin elevator lock shell is separated from the operating table, the clamping block tightly clamps the ultra-thin elevator lock shell to prevent the ultra-thin elevator lock shell from falling, thereby preventing the ultra-thin elevator lock shell from falling and causing damage to the workpiece. In addition, the roller is against the ultra-thin elevator lock shell, so that when the staff is taking the material, the ultra-thin elevator lock shell will not fall quickly on the equipment, thereby preventing the ultra-thin elevator lock shell from falling quickly on the equipment and causing the ultra-thin elevator lock to be damaged by collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A schematic diagram of the present invention as a whole;

[0029] Figure 2 It is a cross-sectional schematic diagram of the present invention as a whole;

[0030] Figure 3 It is a schematic diagram of the horizontal plate of the present invention;

[0031] Figure 4 For the present invention Figure 3 A local enlarged schematic diagram of the middle A;

[0032] Figure 5 A schematic diagram of the present invention as a whole;

[0033] Figure 6 For the present invention Figure 5 A partial enlarged schematic diagram of point B in the middle;

[0034] Figure 7 is a schematic diagram of the anti-drop device of the present invention;

[0035] Figure 8 For the present invention Figure 7 A partial enlarged schematic diagram of point C in the middle.

[0036] In the figure: 1. operating table; 2. round short roller; 3. baffle; 4. electric telescopic rod; 5. cross plate; 51. pressing assembly; 511. shell; 512. spring rod; 513. magnetic disk; 514. bottom plate; 515. arc spring strip 1; 52. positioning assembly; 521. concave shell; 522. thin rod; 523. arc spring piece 2; 524. L-shaped pressure plate; 525. round roller; 6. limiting device; 61. L-shaped strip plate; 62. semi-arc plate; 63. cylinder; 64. rubber pad; 65. ring shell; 66. spring 1; 67. arc slider; 7. anti-drop device; 71. square rod; 72. square shell rod; 73. spring 2; 74. clamping block; 75. L-shaped frame; 76. concave block; 77. roller. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] See also Figure 1-Figure 8 , one embodiment of the present invention is: a riveting and pressing device for an ultra-thin elevator lock cylinder transmission part, comprising an operating table 1, four short round rollers 2 are rotatably mounted on the top surface of the operating table 1, a baffle 3 is fixed on the top surface of the operating table 1, the baffle 3 is located on the back of the four short round rollers 2, two electric telescopic rods 4 are fixedly mounted on the bottom end of the operating table 1, the two electric telescopic rods 4 respectively penetrate and are fixed on the top of the operating table 1, a horizontal plate 5 is fixed on the top surface of the telescopic end of the two electric telescopic rods 4, and an ultra-thin elevator lock shell is placed between the four short round rollers 2;

[0039] A pressing assembly 51 is arranged in the middle of the bottom surface of the horizontal plate 5, and the pressing assembly 51 includes a shell 511, which is fixed in the middle of the bottom surface of the horizontal plate 5, and a sliding groove is opened in the middle of the bottom surface of the shell 511. Two elastic rods 512 are fixedly installed at the top of the shell 511. The two elastic rods 512 penetrate and are slidably installed at the bottom end of the shell 511. Disks 513 are fixed to the bottom surfaces of the telescopic ends of the two elastic rods 512. A bottom plate 514 is slidably installed on the inner wall of the sliding groove of the shell 511. Two arc blocks are arranged on the bottom surface of the bottom plate 514. An arc elastic strip 515 is fixed in the middle of the top surface of the bottom plate 514. One end of the arc elastic strip 515 away from the bottom plate 514 is fixedly connected to the top end of the shell 511. The two ends of the bottom plate 514 are fixedly connected to the top end of the shell 511. The inner wall of the arc block is set to an arc shape, and the inner walls of the two arc blocks of the bottom plate 514 fit with the outer wall of the transmission part riveting. When the magnetic disk 513 drives the transmission part riveting to move downward, the transmission part riveting contacts the ultra-thin elevator lock shell. Under the action of the extrusion force, the telescopic end of the elastic rod 512 moves upward, and the bottom plate 514 moves upward in the slide groove of the shell 511. The arc spring bar 515 on the bottom plate 514 is deformed, so that the magnetic disk 513 and the bottom plate 514 press the transmission part riveting downward into the ultra-thin elevator lock shell, so that when the transmission part riveting is pressed downward, the transmission part riveting surface is evenly stressed, so as to avoid the uneven stress on the transmission part riveting surface when the pressing device assembles the transmission part riveting, causing damage to the assembled parts;

[0040] A positioning assembly 52 is provided in the middle of the front side of the shell 511. The positioning assembly 52 includes a concave shell 521, which is fixed in the middle of the front side of the shell 511. Two thin rods 522 are fixed at the bottom of the inner part of the concave shell 521. The top surfaces of the two thin rods 522 are fixedly connected to the inner top of the concave shell 521. The inner top of the concave shell 521 is embedded with an arc-shaped spring piece 2 523. An L-shaped pressing plate 524 is slidably installed at the bottom of the outer wall of the two thin rods 522. A round roller 525 is rotatably installed at the bottom of the inner wall of the L-shaped pressing plate 524. The arc-shaped spring piece 2 523 is on the movement trajectory of the L-shaped pressing plate 524. The round roller 525 is located at the front side of the ultra-thin elevator lock shell. The round roller 525 is against the front of the ultra-thin elevator lock shell, so that the ultra-thin elevator lock shell will not be displaced during the assembly process of the transmission part riveting, so as to avoid the displacement of the ultra-thin elevator lock shell when the pressing device is riveting the transmission part to assemble, resulting in inaccurate assembly of the equipment.

[0041] When in use, the operating table 1 supports the short round roller 2, the operating table 1 supports the baffle 3, the staff slides the ultra-thin elevator lock shell into the short round roller 2, the baffle 3 limits the ultra-thin elevator lock shell, due to the uneven force of pressing the transmission part during the assembly of the ultra-thin elevator lock core, at this time, the staff places the transmission part under the disk 513, starts the disk 513, the disk 513 absorbs the transmission part, and at the same time, the two arc blocks of the bottom plate 514 limit the transmission part, start the electric telescopic rod 4 on the operating table 1, the telescopic end of the electric telescopic rod 4 starts to move downward, the telescopic end of the electric telescopic rod 4 drives the cross plate 5 to move downward, the cross plate 5 drives the shell 511 to move downward, the shell 511 drives the spring rod 512 to move downward, the telescopic end of the spring rod 512 drives the disk 513 to move downward, and the disk 513 drives The transmission part riveting press moves downward, and at the same time, the shell 511 drives the arc spring bar 515 to move downward, and the arc spring bar 515 drives the bottom plate 514 to move downward. In the process that the magnetic disk 513 drives the transmission part riveting press to move downward, the transmission part riveting press contacts the ultra-thin elevator lock shell. Under the action of the extrusion force, the telescopic end of the elastic rod 512 moves upward, and the bottom plate 514 moves upward in the slide groove of the shell 511. The arc spring bar 515 on the bottom plate 514 is deformed, so that the magnetic disk 513 and the bottom plate 514 press the transmission part riveting press downward into the ultra-thin elevator lock shell, so that when the transmission part riveting press is pressed downward, the riveting surface of the transmission part is evenly stressed, preventing the transmission part riveting press surface from being unevenly stressed when the equipment is in use, thereby avoiding the problem of uneven stress on the transmission part riveting press surface when the pressing device assembles the transmission part riveting press, causing damage to the assembled parts.

[0042] When the horizontal plate 5 drives the shell 511 to move downward, the shell 511 drives the concave shell 521 to move downward, the concave shell 521 drives the thin rod 522 to move downward, the thin rod 522 drives the L-shaped pressure plate 524 to move downward, and the L-shaped pressure plate 524 drives the round roller 525 to move downward. In the process of the round roller 525 moving downward, the round roller 525 contacts the surface of the ultra-thin elevator lock shell. Under the action of friction, the round roller 525 rolls on the surface of the ultra-thin elevator lock shell. At the same time, the round roller 525 contacts the surface of the operating table 1 downward, and under the action of the extrusion force, the round roller 525 is pressed. The L-shaped pressing plate 524 slides upward on the thin rod 522. During the upward movement of the L-shaped pressing plate 524, the L-shaped pressing plate 524 contacts the arc-shaped spring piece 2 523, and the arc-shaped spring piece 2 523 is deformed, so that the round roller 525 is against the front of the ultra-thin elevator lock shell, so that the ultra-thin elevator lock shell will not be displaced during the assembly of the transmission part, thereby preventing the ultra-thin elevator lock shell from being displaced when the equipment is in use, thereby avoiding the problem of inaccurate equipment assembly caused by the displacement of the ultra-thin elevator lock shell when the pressing device is riveting the transmission part.

[0043] See also Figure 1-Figure 8 On the basis of the above embodiment, another embodiment of the present invention further includes a limiting device 6 and an anti-drop device 7, wherein the limiting device 6 is arranged on the left and right sides of the concave shell 521, and the limiting device 6 includes two L-shaped strips 61, two semi-arc plates 62, two cylinders 63 and two rubber pads 64, the two L-shaped strips 61 are fixed on the left and right sides of the concave shell 521, the two semi-arc plates 62 are respectively fixed on the sides of the two L-shaped strips 61 away from each other, the two semi-arc plates 62 are located on the left and right sides of the shell 511, and the two The cylinders 63 penetrate through and are fixed on the top surfaces of the two semi-arc plates 62 respectively, and the two rubber pads 64 are fixed on the bottom surfaces of the two cylinders 63 respectively. The ultra-thin elevator lock housing is on the movement trajectory of the two rubber pads 64. When the rubber pads 64 move downward, the rubber pads 64 will contact the ultra-thin elevator lock housing. The rubber pads 64 limit the downward movement distance of the magnetic disk 513 to prevent the magnetic disk 513 from driving the transmission part to rivet downward too deeply when the pressing device rivets the transmission part to assemble it, causing the transmission part to be broken and damaged.

[0044] The limiting device 6 also includes two ring shells 65, two springs 1 66 and two arc sliders 67. The two ring shells 65 are respectively fixed to the bottom of the outer walls of the two cylinders 63, and the two springs 1 66 are fixed to the inner walls of the two ring shells 65. The two arc sliders 67 are respectively slidably installed on the inner walls of the two ring shells 65. One end of the two springs 1 66 away from the two ring shells 65 is fixedly connected to the side of the two arc sliders 67 close to each other. The inner wall of the ultra-thin elevator lock shell is on the movement trajectory of the two arc sliders 67. Under the elastic force of the spring 1 66, the two arc sliders 67 are stuck in the ultra-thin elevator lock shell. The arc slider 67 drives the assembled ultra-thin elevator lock shell to move upward. The assembled ultra-thin elevator lock shell can automatically detach from the operating table 1, which is convenient for the staff to take out the assembled ultra-thin elevator lock shell from the equipment, avoiding the inconvenience of the staff in taking materials when the pressing device is in use, resulting in cumbersome equipment processing.

[0045] The top surface of the limiting device 6 is provided with an anti-drop device 7, which includes two square rods 71, four square shell rods 72, four springs 73 and four clamping blocks 74. The two square rods 71 ​​are respectively fixed on the top surfaces of the two ring shells 65, and the four square shell rods 72 are respectively slidably mounted on the outer walls of the two square rods 71 ​​in groups of two. The four springs 73 are respectively fixed on the front and back sides of the two square rods 71, and one end of the four springs 73 away from the two square rods 71 ​​is fixedly connected to the inner walls of the four square shell rods 72. The four clamping blocks 74 They are respectively fixed on the side away from each other of the four square shell rods 72, and the outer wall of the ultra-thin elevator lock shell is on the movement trajectory of the four clamping blocks 74. A plurality of rubber strips are arranged opposite to the four clamping blocks 74. Under the elastic force of the spring 2 73, the clamping blocks 74 clamp the ultra-thin elevator lock shell, so that when the assembled ultra-thin elevator lock shell is separated from the operating table 1, the clamping blocks 74 tightly clamp the ultra-thin elevator lock shell to prevent the ultra-thin elevator lock shell from falling, thereby avoiding damage to the workpiece caused by the ultra-thin elevator lock shell falling when the pressing device is in use.

[0046] The anti-drop device 7 also includes four L-shaped frames 75, four recessed blocks 76 and four rollers 77. The four L-shaped frames 75 are respectively fixed to the bottom surfaces of the four square shell rods 72, and the four recessed blocks 76 are respectively fixed to one end of the four L-shaped frames 75 away from the four square shell rods 72. The four rollers 77 are respectively rotatably installed on the inner walls of the recessed blocks 76. The inner wall of the ultra-thin elevator lock shell is on the motion trajectory of the outer walls of the four rollers 77. The rollers 77 are against the ultra-thin elevator lock shell, so that the ultra-thin elevator lock shell will not fall quickly on the equipment during the process of material collection by the staff, so as to avoid the ultra-thin elevator lock shell from falling quickly on the equipment when the pressing device is in use, causing the ultra-thin elevator lock to be damaged by collision.

[0047] A method for riveting and pressing materials for an ultra-thin elevator lock core transmission part comprises the following steps:

[0048] S1. The staff places the transmission part under the magnetic disk 513, starts the magnetic disk 513, and the magnetic disk 513 absorbs the transmission part and rivets it;

[0049] S2, the magnetic disk 513 and the bottom plate 514 rivet the transmission part downward into the ultra-thin elevator lock housing, so that when the transmission part is riveted downward, the riveted surface of the transmission part is evenly stressed;

[0050] S3, the round roller 525 is pressed against the front of the ultra-thin elevator lock housing, so that the transmission part is riveted during the assembly process, and the ultra-thin elevator lock housing will not move;

[0051] S4, the arc slider 67 drives the assembled ultra-thin elevator lock shell to move upward, and the assembled ultra-thin elevator lock shell can automatically detach from the operating table 1, so that the staff can take out the assembled ultra-thin elevator lock shell from the equipment;

[0052] S5, the clamping block 74 tightly clamps the ultra-thin elevator lock housing to prevent the ultra-thin elevator lock housing from falling;

[0053] S6, the roller 77 is against the ultra-thin elevator lock shell, so that the ultra-thin elevator lock shell will not fall quickly on the equipment during the process of the staff taking the material.

[0054] When the shell 511 drives the concave shell 521 to move downward, the concave shell 521 drives the L-shaped strip 61 to move downward, the L-shaped strip 61 drives the semi-arc plate 62 to move downward, the semi-arc plate 62 drives the cylinder 63 to move downward, and the cylinder 63 drives the rubber pad 64 to move downward, so that in the process of the rubber pad 64 moving downward, the rubber pad 64 will contact the ultra-thin elevator lock shell, and the rubber pad 64 limits the downward movement distance of the magnetic disk 513 to prevent the magnetic disk 513 from driving the transmission part to rivet downward too deeply when the equipment is in use, thereby avoiding the problem of the magnetic disk 513 driving the transmission part to rivet downward too deeply when the pressing device rivets the transmission part to assemble it, causing the transmission part to be broken and damaged.

[0055] When the semi-arc plate 62 drives the cylinder 63 to move downward, the cylinder 63 drives the ring shell 65 to move downward, and the ring shell 65 drives the spring 1 66 to move downward. At the same time, the ring shell 65 drives the arc slider 67 to move downward. In the process of the arc slider 67 moving downward, the arc slider 67 contacts the ultra-thin elevator lock shell. Under the action of the extrusion force, the arc slider 67 slides in the ring shell 65, and the spring 1 66 on the arc slider 67 begins to shrink. Under the elastic force of the spring 1 66, the two arc sliders 67 are stuck in the ultra-thin elevator lock shell. When the equipment completes the pressing, the telescopic end of the electric telescopic rod 4 is reset, and the arc slider 67 drives the assembled ultra-thin elevator lock shell to move upward, so that the assembled ultra-thin elevator lock shell can automatically detach from the operating table 1, which is convenient for the staff to take out the assembled ultra-thin elevator lock shell from the equipment, preventing the equipment from being inconvenient to take materials when the equipment is in use, thereby avoiding the problem of cumbersome equipment processing caused by the inconvenience of the staff taking materials when the pressing device is in use.

[0056] When locking clasp 75 is in the state of being lifted up, locking clasp 75 in the state of being lifted up will be suppressed, and locking clasp 75 in the state of being lifted up will be inhibited from happening.

[0057] When the square rod 71 drives the square shell rod 72 to move downward, the square shell rod 72 drives the L-shaped frame 75 to move downward, the L-shaped frame 75 drives the concave block 76 to move downward, and the concave block 76 drives the roller 77 to move downward. In the process of roller 77 moving downward, the roller 77 contacts the ultra-thin elevator lock shell, and under the action of friction, the roller 77 rolls on the ultra-thin elevator lock shell. When the equipment completes pressing the material, the magnetic disk 513 is closed, so that the roller 77 is against the ultra-thin elevator lock shell, so that the ultra-thin elevator lock shell will not fall quickly on the equipment during the process of the staff taking the material, and the ultra-thin elevator lock shell will not fall quickly on the equipment when the staff takes the material, thereby avoiding the problem of the ultra-thin elevator lock being damaged by the ultra-thin elevator lock shell falling quickly on the equipment when the pressing device is in use.

[0058] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A riveting and pressing device for an ultra-thin elevator lock core transmission part, comprising an operating table (1), four short round rollers (2) being rotatably mounted on the top surface of the operating table (1), a baffle (3) being fixed on the top surface of the operating table (1), the baffle (3) being located on the back of the four short round rollers (2), and characterized in that: Two electric telescopic rods (4) are fixedly mounted at the bottom of the operating table (1), the two electric telescopic rods (4) respectively penetrate through and are fixed at the top of the operating table (1), a horizontal plate (5) is fixed to the top surface of the telescopic ends of the two electric telescopic rods (4), and a downward pressing component (51) is arranged in the middle of the bottom surface of the horizontal plate (5); The pressing assembly (51) comprises a shell (511), the shell (511) is fixed in the middle of the bottom surface of the horizontal plate (5), a sliding groove is provided in the middle of the bottom surface of the shell (511), two elastic rods (512) are fixedly installed at the top of the inside of the shell (511), the two elastic rods (512) penetrate and are slidably installed at the bottom of the inside of the shell (511), magnetic disks (513) are fixed on the bottom surfaces of the telescopic ends of the two elastic rods (512), a bottom plate (514) is slidably installed on the inner wall of the sliding groove of the shell (511), two arc blocks are provided on the bottom surface of the bottom plate (514), an arc elastic strip 1 (515) is fixed in the middle of the top surface of the bottom plate (514), one end of the arc elastic strip 1 (515) away from the bottom plate (514) is fixedly connected to the top of the inside of the shell (511), and a positioning assembly (52) is provided in the middle of the front surface of the shell (511); The positioning assembly (52) comprises a concave shell (521), the concave shell (521) being fixed in the middle of the front face of the shell body (511), two thin rods (522) being fixed at the bottom end of the interior of the concave shell (521), the top surfaces of the two thin rods (522) being fixedly connected to the top end of the interior of the concave shell (521), a second arc-shaped spring piece (523) being embedded in the top end of the interior of the concave shell (521), an L-shaped pressing plate (524) being slidably mounted at the bottom of the outer wall of the two thin rods (522), and a round roller (525) being rotatably mounted at the bottom of the inner wall of the L-shaped pressing plate (524); Limiting devices (6) are provided on the left and right sides of the concave shell (521), and an anti-dropping device (7) is provided on the top surface of the limiting device (6); The anti-drop device (7) comprises two square rods (71), four square shell rods (72), four springs (73) and four clamping blocks (74), the two square rods (71) are respectively fixed on the top surfaces of the two annular shells (65), the four square shell rods (72) are respectively slidably mounted on the outer walls of the two square rods (71) in groups of two, the four springs (73) are respectively fixed on the front and back sides of the two square rods (71), one end of the four springs (73) away from the two square rods (71) is fixedly connected to the inner walls of the four square shell rods (72), and the four clamping blocks (74) are respectively fixed on the sides of the four square shell rods (72) away from each other; The anti-drop device (7) further comprises four L-shaped frames (75), four recessed blocks (76) and four rollers (77); the four L-shaped frames (75) are respectively fixed to the bottom surfaces of the four square shell rods (72); the four recessed blocks (76) are respectively fixed to one end of the four L-shaped frames (75) away from the four square shell rods (72); and the four rollers (77) are respectively rotatably mounted on the inner walls of the recessed blocks (76).

2. The riveting and pressing device for an ultra-thin elevator lock core transmission part according to claim 1 is characterized in that: An ultra-thin elevator lock case is placed between the four short round rollers (2), the inner walls of the two arc-shaped blocks of the bottom plate (514) are arranged in an arc shape, the inner walls of the two arc-shaped blocks of the bottom plate (514) and the riveted outer wall of the transmission member are fitted to each other, the arc-shaped spring sheet 2 (523) is located on the movement track of the L-shaped pressing plate (524), and the round roller (525) is located on the front side of the ultra-thin elevator lock case.

3. The riveting and pressing device for an ultra-thin elevator lock core transmission part according to claim 2 is characterized in that: The limiting device (6) comprises two L-shaped strips (61), two semi-arc plates (62), two cylinders (63) and two rubber pads (64); the two L-shaped strips (61) are fixed to the left and right sides of the concave shell (521); the two semi-arc plates (62) are respectively fixed to the sides of the two L-shaped strips (61) that are away from each other; the two semi-arc plates (62) are located on the left and right sides of the shell (511); the two cylinders (63) respectively penetrate and are fixed to the top surfaces of the two semi-arc plates (62); and the two rubber pads (64) are respectively fixed to the bottom surfaces of the two cylinders (63).

4. The riveting and pressing device for an ultra-thin elevator lock core transmission part according to claim 3 is characterized in that: The limiting device (6) further comprises two annular shells (65), two springs one (66) and two arc sliders (67), wherein the two annular shells (65) are respectively fixed to the bottom of the outer walls of the two cylinders (63), the two springs one (66) are fixed to the inner walls of the two annular shells (65), the two arc sliders (67) are respectively slidably mounted on the inner walls of the two annular shells (65), and the ends of the two springs one (66) away from the two annular shells (65) are fixedly connected to the sides of the two arc sliders (67) close to each other.

5. The riveting and pressing device for an ultra-thin elevator lock core transmission part according to claim 4 is characterized in that: The ultra-thin elevator lock housing is located on the movement tracks of the two rubber pads (64), and the inner wall of the ultra-thin elevator lock housing is located on the movement tracks of the two arc slide blocks (67).

6. The riveting and pressing device for an ultra-thin elevator lock core transmission part according to claim 5, characterized in that: The outer wall of the ultra-thin elevator lock housing is located on the movement track of four clamping blocks (74), a plurality of rubber strips are arranged directly opposite the four clamping blocks (74), and the inner wall of the ultra-thin elevator lock housing is located on the movement track of the outer walls of four rollers (77).

7. A method for riveting and pressing materials for an ultra-thin elevator lock core transmission part, using the riveting and pressing material device for an ultra-thin elevator lock core transmission part according to claim 6, characterized in that: The following steps are involved: S1. A staff member places the transmission component under the magnetic disk (513), starts the magnetic disk (513), and the magnetic disk (513) adsorbs the transmission component to rivet; S2, the magnetic disk (513) and the bottom plate (514) rivet the transmission part downward into the ultra-thin elevator lock housing, so that when the transmission part is riveted downward, the riveted surface of the transmission part is evenly stressed; S3, the round roller (525) is pressed against the front of the ultra-thin elevator lock housing, so that the transmission part is riveted during the assembly process, and the ultra-thin elevator lock housing will not be displaced; S4, the arc slider (67) drives the assembled ultra-thin elevator lock shell to move upward, and the assembled ultra-thin elevator lock shell can automatically detach from the operating table (1), making it convenient for the staff to take out the assembled ultra-thin elevator lock shell from the equipment; S5, the clamping block (74) tightly clamps the ultra-thin elevator lock housing to prevent the ultra-thin elevator lock housing from falling; S6, the roller (77) is against the ultra-thin elevator lock housing, so that the ultra-thin elevator lock housing will not fall quickly on the equipment during the process of the staff taking the material.

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