Mountaineering buckle bolt assembling machine

Abstract

The utility model discloses a climbing carabiner bolt assembling machine which comprises a bolt feeding assembly, a clamping assembly, an overturning assembly and a riveting machine, the bolt feeding assembly comprises a storage box and a transportation assembly, the clamping assembly is located on one side of the bolt feeding assembly, and a climbing carabiner can be placed on the clamping assembly; the conveying assembly conveys the plug pin to the clamping assembly from an outlet of the storage box, the overturning assembly is located between the riveting machine and the clamping assembly and comprises a rotating motor and a first clamping air cylinder, and the side wall of the first clamping air cylinder is arranged at the output end of the rotating motor. The climbing hook has the effect of improving the percent of pass of climbing hooks.

Description

Technical Field

[0001] The present application relates to the technical field of carabiners, and in particular to a carabiner pin assembly machine. Background Art

[0002] After the carabiner is punched, the pin is inserted into the processed hole of the carabiner, and then the carabiner needs to be turned over, and then the pin is riveted and fixed in the hole of the carabiner by a riveting machine; in the above assembly process, the operator needs to insert the pin into the hole of the carabiner, and then turn the carabiner so that the end of the unclosed pin is placed upward in the riveting machine, so that the riveting machine rivets one end of the pin, and the pin is installed and fixed in the carabiner. In this process, the processing efficiency of producing carabiners is low, and thus a patent name is proposed, namely, a carabiner assembly device (application number is 2013106107309), the riveting module includes a rivet pressing device and a riveting device, the rivet pressing device is located above the riveting device, when riveting the pin, the rivet pressing device needs to press the pin, and then the riveting device rivets the lower end of the pin, but the riveting part of the carabiner is located at the bottom, it is difficult to judge the riveting effect, so that the qualified rate of the carabiner is low. Utility Model Content

[0003] The utility model aims to provide a carabiner latch assembly machine in view of the defects and shortcomings of the prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] It includes a pin feeding assembly, a clamping assembly, a flipping assembly and a riveting machine. The pin feeding assembly includes a storage box and a transport assembly. The clamping assembly is located on one side of the pin feeding assembly. The clamping assembly can be used to place a carabiner. The transport assembly transports the pin from the outlet of the storage box to the clamping assembly. The flipping assembly is located between the riveting machine and the clamping assembly. The flipping assembly includes a rotating motor and a first clamping cylinder. The side wall of the first clamping cylinder is arranged at the output end of the rotating motor.

[0006] Preferably, a tensioning device is arranged between the flipping assembly and the clamping assembly, and a transfer assembly is arranged between the tensioning device and the clamping assembly, the tensioning device includes a placing plate, a pushing cylinder, a pushing plate, a first stabilizing column and a second stabilizing column, the pushing plate is located on one side of the placing plate, the first stabilizing column is arranged on the upper end surface of the placing plate, the second stabilizing column is arranged on the upper end surface of the pushing plate, the pushing cylinder can drive the pushing plate and the placing plate away from each other, and the transfer assembly can transport the carabiner in the clamping assembly to the placing plate.

[0007] Preferably, the transfer assembly includes a second clamping cylinder, a vertical slide, a transverse slide, a linkage plate, a mounting frame and a driving motor, the mounting frame is placed vertically, the transverse slide slides horizontally on the side wall of the mounting frame, the vertical slide slides vertically on the outside of the transverse slide, the second clamping cylinder is vertically downwardly arranged on the side wall of the vertical slide, the side wall of the linkage plate is provided with a driving slide groove, the side wall of the mounting frame is provided with a U-shaped groove, the opening of the U-shaped groove is downwardly arranged, the U-shaped groove and the driving slide groove are intersected, and the side wall of the upper end of the vertical slide is provided with a connecting rod, one end of the connecting rod passes through the driving slide groove and the U-shaped groove in sequence.

[0008] Preferably, a transfer plate is provided on the side wall of the mounting frame, and the transfer plate is located between the placement plate and the clamping assembly, a first horizontal plate and a second horizontal plate are provided on the outer side of the vertical slide, the first horizontal plate and the second horizontal plate are arranged in opposite directions, the second clamping cylinder is provided on the lower side of the first horizontal plate away from one end of the vertical slide, and a third clamping cylinder is provided on the lower side of the second horizontal plate away from one end of the vertical slide, the second clamping cylinder and the third clamping cylinder are respectively located on both sides of the vertical slide, the second clamping cylinder transfers the carabiner on the clamping assembly to the transfer plate under the action of the transfer assembly, and the third clamping cylinder transfers the carabiner on the transfer plate to the placement plate under the action of the transfer assembly.

[0009] Preferably, the transport assembly includes a propulsion cylinder, a transport cylinder and a fourth clamping cylinder, the transport cylinder is arranged above the propulsion cylinder, the fourth clamping cylinder is arranged at one end of the output end of the transport cylinder, the propulsion cylinder drives the transport cylinder to approach or move away from the storage box, and the transport cylinder drives the fourth clamping cylinder to approach or move away from the clamping assembly.

[0010] Preferably, an installation assembly is arranged above the clamping assembly, and the installation assembly includes a placing cylinder and a straw, the placing cylinder is arranged vertically downward, the straw is arranged at the lower end of the output shaft of the placing cylinder, and the straw is vertically corresponding to the installation hole of the carabiner in the clamping assembly.

[0011] Preferably, a stabilizing clamp is provided on the working platform of the riveting machine, and the stabilizing clamp includes a stabilizing frame, two sliding rods, two clamping plates and a stabilizing cylinder. A sliding groove for the two sliding rods to be inserted and slid is provided in the stabilizing frame, and the two sliding rods are horizontally symmetrical. The two clamping plates are respectively arranged on the upper end surfaces of the two sliding rods, and clamping grooves are respectively provided on the corresponding sides of the two clamping plates. A tension spring is provided between the two sliding rods, and a driving block is provided at one end of the output shaft of the stabilizing cylinder. The driving block is respectively provided with inverted inclined surfaces on both sides away from one end of the stabilizing cylinder, and one end of the driving block can be inserted between the two sliding rods.

[0012] In summary, the beneficial technical effects of this application are:

[0013] When the pins need to be installed in the carabiner, multiple pins are located in the storage box, and then they slide out of the outlet of the storage box under the transportation of the transportation track in the storage box, and then the air cylinder pushes the transportation cylinder to one side of the storage box, so that the end of the fourth clamping cylinder is close to the outermost pin, and then the fourth clamping cylinder clamps the pin, and then the transportation cylinder pushes the fourth clamping cylinder to approach the clamping assembly until the pin on the fourth clamping cylinder corresponds to the installation hole of the carabiner on the clamping assembly, and then the placement cylinder drives the straw to move downward, and when the lower end of the straw abuts against the pin, the straw is held in the air. Under the action of the pump, the pin is adsorbed on the lower end of the straw, and then the cylinder is placed to continue to move downward, inserting the pin into the carabiner, and then the driving motor drives the linkage plate to rotate. Driven by the connecting rod, the vertical slide slides downward, and the horizontal slide moves to one side, so that the lower end of the second clamping cylinder is close to the upper end of the clamping assembly. Then the second clamping cylinder clamps the carabiner, and then the driving motor rotates in the opposite direction to drive the linkage plate to rotate. Driven by the connecting rod, the carabiner is transferred from the clamping assembly to the transfer plate. After repeating the above actions, the third clamping cylinder transfers the carabiner from the transfer plate The plate is transferred to the placement plate, and the first stabilizing column and the second stabilizing column are inserted into the interiors of the two ends of the carabiner respectively, and then the pushing cylinder is started to push the pushing plate, so that the first stabilizing column and the second stabilizing column move away from each other, thereby pulling the carabiner, so that the locking ring of the carabiner and the door body are stably installed, and then the rotating motor drives the first clamping cylinder to rotate, and the end of the first clamping cylinder is close to the placement plate, and then the carabiner is clamped, and then the first clamping cylinder is transferred to the top of the stabilizing frame under the action of the rotating motor, and then the stabilizing cylinder pushes the driving block to advance Under the action of the two inverted slopes, one end of the driving block is inserted between the two sliding rods, so that the two sliding rods move away from each other, thereby moving the two splints away from each other. Then the first clamping cylinder is released to allow the carabiner to fall onto the stabilizing frame. Then the stabilizing cylinder drives the driving block to retract. Under the action of the tension spring, the two sliding rods move the two splints closer to each other, thereby clamping the carabiner. Finally, the riveting machine rivets the upper end of the pin inside the carabiner. Because the carabiner is turned to the upper end under the action of the flip assembly, it is convenient to observe the riveting effect and improve the qualified rate of the carabiner. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model assembly machine;

[0015] Figure 2 It is a structural schematic diagram of the latch feeding assembly of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the installation assembly of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the transfer assembly of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the tensioning device of the utility model;

[0019] Figure 6 It is a structural schematic diagram of the flip assembly of the utility model;

[0020] Figure 7 It is a structural schematic diagram of the utility model riveting machine and the stabilizing fixture;

[0021] Figure 8 It is an exploded schematic diagram of the stabilizing clamp of the utility model.

[0022] In the figure: 1. Latch loading assembly; 11. Storage box; 111. Transport track; 112. Discharge port; 12. Transport assembly; 121. Propelling cylinder; 122. Transport cylinder; 123. Fourth clamping cylinder; 2. Installation assembly; 21. Placement rack; 22. Placement cylinder; 23. Straw; 3. Rotation assembly; 31. Fixed plate; 32. Rotation plate; 33. Rotation motor; 4. Clamping assembly; 5. Transfer assembly; 51. Second clamping cylinder; 52. Third clamping cylinder; 53. Vertical slide; 531. Connecting rod; 54. Horizontal slide; 55. Linkage plate; 551. Drive slide; 56. Installation Frame; 561, U-shaped groove; 562, transfer plate; 563, transfer groove; 57, drive motor; 58, first horizontal plate; 59, second horizontal plate; 6, tensioning device; 61, placement frame; 62, placement plate; 63, push cylinder; 64, push plate; 65, first stabilizing column; 66, second stabilizing column; 7, flip assembly; 71, bracket; 72, rotating motor; 73, first clamping cylinder; 8, riveting machine; 9, stabilizing fixture; 91, stabilizing frame; 92, sliding rod; 93, clamping plate; 94, stabilizing cylinder; 95, clamping groove; 96, tension spring; 97, drive block; 98, inverted slope; 99, roller. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings.

[0024] The embodiment of the present application discloses a carabiner latch assembly machine.

[0025] Reference Figure 1, including a pin feeding component 1, an installation component 2, a rotating component 3, eight clamping components 4, a transfer component 5, a tensioning device 6, a flip component 7 and a riveting machine 8. The rotating component 3 includes a fixed disk 31, a rotating disk 32 and a rotating motor 33. The fixed disk 31 is horizontally placed above the rotating disk 32, the rotating motor 33 is located below the rotating disk 32, and the output end of the rotating motor 33 is fixed to the lower end surface of the rotating disk 32 by bolts. The eight clamping components 4 are evenly placed on the circumference of the upper end of the rotating disk 32, the installation component 2 is located on the side of the upper end of the fixed disk 31, the pin feeding component 1 is located on one side of one of the clamping components 4, the transfer component 5 is located on one side of the adjacent clamping component 4, the tensioning device 6 is located on the side of the transfer component 5 away from the clamping component 4, the flip component 7 is located on the side of the tensioning device 6, and the riveting machine 8 is located on the side of the flip component 7 away from the tensioning device 6.

[0026] Reference Figure 2 The latch loading assembly 1 includes a storage box 11 and a transport assembly 12. One side of the storage box 11 has a discharge port 112. A transport track 111 is horizontally placed in the storage box 11. One end of the transport track 111 extends out from the discharge port 112. The transport assembly 12 includes a propulsion cylinder 121, a transport cylinder 122 and a fourth clamping cylinder 123. A propulsion plate is fixed to one end of the propulsion cylinder 121. The vertical section of the propulsion plate is in an "L" shape. The transport cylinder 122 is fixedly installed on the upper end surface of the propulsion plate. The output end of the propulsion cylinder 121 faces the storage box 11, and the output end of the transport cylinder 122 faces the clamping assembly 4. The fourth clamping cylinder 123 is horizontally fixed to the transport cylinder 122. The output end of the fourth clamping cylinder 123 faces the storage box 11, and the output end of the fourth clamping cylinder 123 is staggered up and down with one end of the transport track 111. The thrust cylinder 121 moves the transport cylinder 122 toward one side of the storage box 11, so that the end of the fourth clamping cylinder 123 is close to the outermost pin, and then the fourth clamping cylinder 123 clamps the pin, and then the transport cylinder 122 pushes the fourth clamping cylinder 123 toward the clamping assembly 4 until the pin on the fourth clamping cylinder 123 corresponds to the mounting hole of the carabiner on the clamping assembly 4.

[0027] Reference Figure 3The mounting assembly 2 includes a mounting frame 21, a mounting cylinder 22 and a suction pipe 23. The vertical section of the mounting frame 21 is in a "Z" shape. The mounting cylinder 22 is placed vertically downward and is fixed to the upper end surface of the mounting frame 21 by bolts. The output end of the mounting cylinder 22 passes through the upper end plate of the mounting frame 21. The suction pipe 23 is placed vertically and the upper end is fixed to the lower end of the output end of the mounting cylinder 22. The lower end of the suction pipe 23 has a suction port, and the side wall of the suction pipe 23 has a connecting port, which is connected to the air pump, and the lower end of the suction pipe 23 corresponds to the hole of the carabiner in the clamping assembly 4. The pin on the fourth clamping cylinder 123 corresponds to the mounting hole of the carabiner on the clamping assembly 4, and then the cylinder 22 is placed to drive the straw 23 to move downward. When the lower end of the straw 23 abuts against the pin, the straw 23 adsorbs the pin to the lower end of the straw 23 under the action of the air pump, and then the cylinder 22 continues to move downward to insert the pin into the carabiner.

[0028] Reference Figure 4 and Figure 5 The transfer assembly 5 includes a second clamping cylinder 51, a third clamping cylinder 52, a vertical slide plate 53, a horizontal slide plate 54, a linkage plate 55, a mounting frame 56 and a driving motor 57. The mounting frame 56 is placed vertically, the horizontal slide plate 54 slides horizontally on the side wall of the mounting frame 56 through a slide rail, the vertical slide plate 53 slides vertically on the outer side wall of the horizontal slide plate 54 through a slide rail, and the outer side of the vertical slide plate 53 is horizontally fixed with a first horizontal plate 58 and a second horizontal plate 59 by bolts. The first horizontal plate 58 and the second horizontal plate 59 are arranged in opposite directions. The second clamping cylinder 51 is fixed to the lower side of the first horizontal plate 58 away from one end of the vertical slide plate 53, the third clamping cylinder 52 is fixed to the lower side of the second horizontal plate 59 away from one end of the vertical slide plate 53, and the second The clamping cylinder 51 and the third clamping cylinder 52 are respectively located on both sides of the vertical slide 53. The driving motor 57 is fixed to the mounting frame 56 by bolts on the side away from the horizontal slide 54. One end of the output shaft of the driving motor 57 passes through the side wall of the mounting frame 56. One end of the linkage plate 55 is fixed to the outer end of the output shaft of the driving motor 57. The side wall of the linkage plate 55 is provided with a driving slide groove 551 along the length direction. The side wall of the mounting frame 56 is provided with a U-shaped groove 561. The opening of the U-shaped groove 561 is set downward. The U-shaped groove 561 and the driving slide groove 551 are intersectingly set. The vertical slide 53 is in the shape of a long strip. The inner side wall of the upper end of the vertical slide 53 is plugged and fixed with a connecting rod 531. One end of the connecting rod 531 passes through the driving slide groove 551 and the U-shaped groove 561 in sequence.

[0029] A transfer plate 562 is horizontally placed on the side wall of the mounting frame 56, and a transfer groove 563 is provided on the upper end surface of the transfer plate 562, and the transfer groove 563 can be used for placing a carabiner. The tensioning device 6 includes a placement frame 61, a placement plate 62, a pushing cylinder 63, a pushing plate 64, a first stabilizing column 65 and a second stabilizing column 66. A groove is provided on one side of the upper end of the placement frame 61, and the placement plate 62 is fixed in the groove by bolts. The vertical section of the pushing plate 64 is "L" shaped, and a sliding groove for the pushing plate 64 to slide is provided in the placement frame 61. The upper end surface of the pushing plate 64 is flush with the upper end surface of the placement plate 62. The first stabilizing column 65 is vertically installed on the upper end surface of the placement plate 62, and the second stabilizing column 66 is vertically installed on the upper end surface of the pushing plate 64. The pushing cylinder 63 is installed and fixed to the side wall of the placement frame 61, and one end of the output end of the pushing cylinder 63 is fixed to the side wall of the pushing plate 64. The driving motor 57 drives the linkage plate 55 to rotate. Driven by the connecting rod 531, the vertical slide plate 53 slides downward, and the horizontal slide plate 54 moves to one side, so that the lower end of the second clamping cylinder 51 is close to the upper end of the clamping assembly 4. Then the second clamping cylinder 51 clamps the carabiner, and then the driving motor 57 rotates in the opposite direction to drive the linkage plate 55 to rotate. Driven by the connecting rod 531, the carabiner is transferred from the clamping assembly 4 to the transfer plate 562. After repeating the above actions, the third clamping cylinder 52 transfers the carabiner from the transfer plate 562 to the placement plate 62, and the first stabilizing column 65 and the second stabilizing column 66 are inserted into the interior of the two ends of the carabiner respectively, and then the pushing cylinder 63 is started to push the pushing plate 64, so that the first stabilizing column 65 and the second stabilizing column 66 are away from each other, thereby pulling the carabiner, so that the locking ring of the carabiner and the door body are stably installed.

[0030] Reference Figure 6 The flip assembly 7 includes a bracket 71, a rotating motor 72 and a first clamping cylinder 73. The bracket 71 is placed vertically, the rotating motor 72 is fixed to the side wall of the bracket 71, and the first clamping cylinder 73 is fixed to the side wall of the output end of the rotating cylinder. The rotating motor 72 drives the first clamping cylinder 73 to rotate, and the end of the first clamping cylinder 73 is close to the placement plate 62, and then the carabiner is clamped. Subsequently, the first clamping cylinder 73 transfers the carabiner to the riveting machine 8 under the action of the rotating motor 72, so that the unprocessed end of the pin of the carabiner is located at the upper end of the pin.

[0031] Reference Figure 7 and Figure 8A stabilizing fixture 9 is placed on the working platform of the riveting machine 8. The stabilizing fixture 9 includes a stabilizing frame 91, two slide bars 92, two clamping plates 93 and a stabilizing cylinder 94. A sliding groove for the two slide bars 92 to be inserted and slid is provided in the stabilizing frame 91. The two slide bars 92 are horizontally symmetrical. The two clamping plates 93 are respectively fixed to the upper end surfaces of the two slide bars 92 by bolts. The two clamping plates 93 are respectively provided with clamping grooves 95 on the corresponding sides. A tension spring 96 is placed between the two slide bars 92. One end is fixed to one end of the sliding rod 92, and the other end of the tension spring 96 is fixed to one end of the other sliding rod 92. One end of the output shaft of the stabilizing cylinder 94 is fixed with a driving block 97 by bolts. The driving block 97 is provided with inverted inclined surfaces 98 on both sides away from one end of the stabilizing cylinder 94. The lower side walls of the two sliding rods 92 are rotatably connected with rollers 99 respectively. One end of the driving block 97 is inserted between the two rollers 99. Under the action of the inverted inclined surface 98, one end of the driving block 97 is conveniently inserted between the two rollers 99.

[0032] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A carabiner latch assembly machine, characterized in that: The invention comprises a latch feeding assembly (1), a clamping assembly (4), a flipping assembly (7) and a riveting machine (8); the latch feeding assembly (1) comprises a storage box (11) and a transport assembly (12); the clamping assembly (4) is located at one side of the latch feeding assembly (1); the clamping assembly (4) can be used to place a carabiner; the transport assembly (12) transports the latch from the outlet of the storage box (11) to the clamping assembly (4); the flipping assembly (7) is located between the riveting machine (8) and the clamping assembly (4); the flipping assembly (7) comprises a rotating motor (72) and a first clamping cylinder (73); the side wall of the first clamping cylinder (73) is arranged at the output end of the rotating motor (72).

2. A carabiner latch assembly machine according to claim 1, characterized in that: A tensioning device (6) is provided between the flip assembly (7) and the clamping assembly (4), and a transfer assembly (5) is provided between the tensioning device (6) and the clamping assembly (4). The tensioning device (6) comprises a placement plate (62), a pushing cylinder (63), a pushing plate (64), a first stabilizing column (65) and a second stabilizing column (66). The pushing plate (64) is located on one side of the placement plate (62), the first stabilizing column (65) is provided on the upper end surface of the placement plate (62), and the second stabilizing column (66) is provided on the upper end surface of the pushing plate (64). The pushing cylinder (63) can drive the pushing plate (64) and the placement plate (62) to move away from each other, and the transfer assembly (5) can transport the carabiner in the clamping assembly (4) to the placement plate (62).

3. A carabiner latch assembly machine according to claim 2, characterized in that: The transfer assembly (5) comprises a second clamping cylinder (51), a vertical slide (53), a horizontal slide (54), a linkage plate (55), a mounting frame (56) and a drive motor (57); the mounting frame (56) is placed vertically; the horizontal slide (54) slides horizontally on a side wall of the mounting frame (56); the vertical slide (53) slides vertically on the outside of the horizontal slide (54); and the second clamping cylinder (51) is arranged vertically downward on the vertical slide (53). ), a driving slide groove (551) is provided on the side wall of the linkage plate (55), a U-shaped groove (561) is provided on the side wall of the mounting frame (56), an opening of the U-shaped groove (561) is arranged downward, the U-shaped groove (561) and the driving slide groove (551) are arranged to intersect, and a connecting rod (531) is provided on the side wall of the upper end of the vertical slide plate (53), one end of the connecting rod (531) passes through the driving slide groove (551) and the U-shaped groove (561) in sequence.

4. A carabiner latch assembly machine according to claim 3, characterized in that: The side wall of the mounting frame (56) is provided with a transfer plate (562), and the transfer plate (562) is located between the placement plate (62) and the clamping assembly (4). The outer side of the vertical slide plate (53) is provided with a first horizontal plate (58) and a second horizontal plate (59), and the first horizontal plate (58) and the second horizontal plate (59) are arranged in opposite directions. The second clamping cylinder (51) is arranged on the lower side of the first horizontal plate (58) away from one end of the vertical slide plate (53), and the second horizontal plate (59) is arranged on the lower side of the first horizontal plate (58) away from the end of the vertical slide plate (53). A third clamping cylinder (52) is provided at the lower side of one end of the vertical slide (53); the second clamping cylinder (51) and the third clamping cylinder (52) are respectively located on both sides of the vertical slide (53); the second clamping cylinder (51) transfers the carabiner on the clamping assembly (4) to the transfer plate (562) under the action of the transfer assembly (5); and the third clamping cylinder (52) transfers the carabiner on the transfer plate (562) to the placement plate (62) under the action of the transfer assembly (5).

5. The carabiner latch assembly machine according to claim 1, characterized in that: The transport assembly (12) comprises a propulsion cylinder (121), a transport cylinder (122) and a fourth clamping cylinder (123); the transport cylinder (122) is arranged above the propulsion cylinder (121); the fourth clamping cylinder (123) is arranged at one end of the output end of the transport cylinder (122); the propulsion cylinder (121) drives the transport cylinder (122) to move closer to or farther from the storage box (11); and the transport cylinder (122) drives the fourth clamping cylinder (123) to move closer to or farther from the clamping assembly (4).

6. The carabiner latch assembly machine according to claim 1, characterized in that: A mounting assembly (2) is arranged above the clamping assembly (4), the mounting assembly (2) comprising a placing cylinder (22) and a suction pipe (23), the placing cylinder (22) being arranged vertically downward, the suction pipe (23) being arranged at the lower end of the output shaft of the placing cylinder (22), and the suction pipe (23) being vertically corresponding to the mounting hole of the carabiner in the clamping assembly (4).

7. The carabiner latch assembly machine according to claim 1, characterized in that A stabilizing fixture (9) is arranged on the working platform of the riveting machine (8), and the stabilizing fixture (9) comprises a stabilizing frame (91), two sliding rods (92), two clamping plates (93) and a stabilizing cylinder (94). A sliding groove for the two sliding rods (92) to be inserted and slid is provided in the stabilizing frame (91), and the two sliding rods (92) are horizontally symmetrical. The two clamping plates (93) are respectively arranged on the upper end surfaces of the two sliding rods (92), and clamping grooves (95) are respectively arranged on the mutually corresponding sides of the two clamping plates (93). A tension spring (96) is arranged between the two sliding rods (92). A driving block (97) is arranged at one end of the output shaft of the stabilizing cylinder (94), and the driving block (97) is respectively provided with inverted inclined surfaces (98) on both sides of the end away from the stabilizing cylinder (94), and one end of the driving block (97) can be inserted between the two sliding rods (92).

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