CN115338622A - Equipment for upsetting sawtooth nickel sheet on the lug wing of aviation pallet nut and its upsetting method - Google Patents

Abstract

The invention discloses equipment and an upsetting method for upsetting sawtooth nickel sheets on the ear wings of aviation pallet nuts, and relates to the field of aviation accessories. The equipment for upsetting and inserting sawtooth nickel sheets on the lugs of aviation pallet nuts includes a processing box, and the bottom of the processing box is symmetrically fixedly connected with outriggers, and also includes: a processing table with grooves on the upper surface, fixedly connected to the processing Inside the box; the present invention can limit and fix the bracket nut, so that the mounting hole on the bracket nut ear and the through head are always on the same center line, preventing the sawtooth nickel sheet from being upset when the bracket nut is embedded , Under the action of the impact force, the pallet nut and the sawtooth nickel sheet vibrate, resulting in misalignment between the pallet nut, the serrated nickel sheet and the through head, resulting in the scrapping of the pallet nut and the serrated nickel sheet, which effectively improves the processing quality , Through the setting of the unloading hollow pad filled with oil, the impact force can be absorbed and unloaded, which further improves the stability of the supporting nut and the serrated nickel sheet.

Description

Equipment for upsetting sawtooth nickel sheet on the lug wing of aviation pallet nut and its upsetting method

technical field

The invention belongs to the technical field of aviation accessories, and in particular relates to equipment and an upsetting method for upsetting sawtooth nickel sheets on the lugs of aviation pallet nuts.

Background technique

The double-ear nut is a fastener used in the military and aviation fields. Its material is stainless steel. It is usually processed by cold pier forming. It mainly includes the main body and the two sides of the main body and integrally formed with the main body. There are threaded mounting holes on the main body of the pallet ear wings, and there are mounting holes symmetrically on the two pallet ear wings. Since this fastener is used in many special environments, its hardness, force strength and resistance The degree of oxidation is required to be higher.

In order to make the pallet nut have good performances of anti-vibration, anti-loosening, and oxidation-corrosion resistance, when processing the pallet nut, generally a sawtooth nickel sheet is upset on the pallet lug of the pallet nut to improve The performance of the pallet nut, and then the existing equipment for upsetting and inserting the sawtooth nickel sheet on the ear wing of the aviation pallet nut has a poor fixing effect on the pallet nut when the pallet nut is upset and inlaid with the serrated nickel sheet, and the pallet nut 1. Misalignment will occur under the impact force of the sawtooth nickel sheet and the impact head, resulting in the scrapping of the supporting plate nut and the sawtooth nickel sheet, which increases the processing cost. In view of this, the present invention is proposed.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide a device for upsetting and inserting sawtooth nickel sheets on the lugs of aviation pallet nuts, which can overcome the above problems or at least partially solve the above problems.

In order to solve the above-mentioned technical problems, the basic idea of the technical solution adopted by the present invention is: the equipment for upsetting and inserting sawtooth nickel sheets on the lugs of aviation pallet nuts includes a processing box, and the bottom of the processing box is symmetrically fixedly connected with legs, and also includes: A processing table with a groove on the upper surface is fixedly connected in the processing box; a two-way screw rod is rotatably connected in the groove, and both ends are fixedly connected with a rotating rod, and the rotating rod is far away from the two-way screw rod One end of which is rotatably connected to the inner wall of the groove; the driving mechanism for driving the rotating rod to rotate is installed on the processing box; the slide plate is symmetrically slidably connected in the groove, and is connected with the two-way screw rod threaded connection between them; the clamping plate is fixedly connected to the slide plate, wherein the adjacent sides of the two clamping plates are respectively provided with arc-shaped clamping grooves; the internal force-relieving hollow pad is filled with oil, fixedly connected to the surface of the clamping plate; the pneumatic telescopic column is fixedly connected to the upper end of the processing box; the lifting plate is fixedly connected to the telescopic end of the pneumatic telescopic column; the stamping plate is symmetrically fixedly connected to the The lower side of the lifting plate; the through head is fixedly connected to the lower end of the punching plate.

Further, the drive mechanism includes a motor, a first output shaft, and a second output shaft, the motor is fixedly connected to the side of the processing box close to any rotating rod, and the first output shaft is fixedly connected to the output end of the motor , the end of the first output shaft away from the motor extends into the processing box, and is fixedly connected with the first bevel gear, and the second output shaft is rotatably connected in the processing box through a fixed plate and is located between the first output shaft and the rotating rod Between, the upper end of the second output shaft is fixedly connected with the second bevel gear meshed with the first bevel gear, and the lower end of the second output shaft is fixedly connected with the third bevel gear, close to the second output shaft A fourth bevel gear meshed with the third bevel gear is fixedly connected to the rotating rod on the side.

In order to prevent the two-way screw rod from reversing, further, the rotating rod on the side away from the second output shaft extends out of the processing box, and is fixedly connected with the rotating gear, and the outer wall of the processing box is close to the bottom of the rotating gear. A limit chute, a limit block is slidably connected in the limit chute, a rotating shaft is fixedly connected to the limit block, a ratchet is fixedly connected to the rotating shaft, and a ring gear is rotatably connected to the ratchet. Threaded holes with the same diameter are provided on the inner walls of the limiting block, the rotating shaft and the limiting chute respectively, and the limiting bolts are connected to the threaded holes through thread rotation.

In order to facilitate the initial fixing of the nut on the bracket, further, a vertical bar is fixedly connected in the groove near the middle of the two clamping plates, and the vertical bar is located in the middle of the two arc-shaped clamping grooves. The upper ends on both sides are rotatably connected to the tensioning plate, and a first tensioning spring is fixedly connected between the end of the tensioning plate away from the vertical bar and the vertical bar.

In order to facilitate batch processing, furthermore, there are multiple two-way screw rods arranged in a straight line in the groove, which are fixedly connected with the two-way screw rods, and the arc-shaped clamping grooves on the clamping plate, etc. There are multiple intervals, and the vertical bar is arranged between every two symmetrically arranged arc-shaped clamping grooves.

Thereby, it is convenient to improve the stability of the lifting plate. Furthermore, a stamping plate and a through head are arranged directly above each of the two-way screw rods, and the upper end of the processing box is symmetrically fixedly connected with sleeves on both sides of the pneumatic telescopic column. The sleeve is slidingly connected with a tension rod, and the sleeve is provided with a second tension spring, and the two ends of the second tension spring are respectively fixedly connected with the upper end of the sleeve and the tension rod. The lower end of the tension rod is fixedly connected with the lifting plate.

In order to facilitate the processing after the upset is completed, even if the processing is stopped, it can not only improve the protection effect on the sawtooth nickel sheet and the lug of the bracket nut, but also improve the processing efficiency. Further, the two stamping plates are fixed by a strut A laser range finder is attached.

In order to prevent deformation of the processing table, further, the processing box is provided with a support plate near the lower end of the processing table, a support rod is fixedly connected between the lower end of the support plate and the processing box, and a support rod is fixedly connected to the upper end of the support plate. Multiple X-shaped ribs.

In order to improve the stability of the clamping plate, further, the front and rear sides in the groove are symmetrically fixedly connected to the limiting rod, and the clamping plate is slidably connected to the limiting rod.

The equipment upsetting method for upsetting serrated nickel sheets on the lugs of aviation pallet nuts comprises the following steps:

S1: The staff first places the nut on the processing table near the middle of the two clamping plates, so that the mounting hole of the lug of the nut on the nut and the through head are on the same center line, and then controls the two-way screw rod through the driving mechanism to complete the process. Rotate, so that the clamping plate and the nut of the supporting plate can be tightly fitted;

S2: Then start the pneumatic telescopic column again, so that the pneumatic telescopic column drives the stamping plate and the penetration head to reciprocate up and down, so that the serrated nickel sheet placed on the nut ear wing of the supporting plate can be punched and penetrated. When the serrated nickel sheet is completed After piercing, the piercing head will move in the ear wing mounting hole at this time, and the stamping plate will come into contact with the serrated nickel sheet, so that the serrated nickel sheet can be completely upset and embedded in the mounting groove at the ear wing mounting hole;

S3: When the serrated nickel sheet and the supporting plate nut are impacted, the oil in the force-relieving hollow pad will absorb the impact force and unload the force, and then the serrated nickel plate and the supporting plate nut will not be affected by the impact force the shock occurred;

S4: When the stamping plate and the through head upset the sawtooth nickel sheet into the nut of the inner support plate, the ring gear will restrict the two-way screw rod through the gear under the action of the ratchet, and then the two-way screw rod will not be affected by The vibration is reversed, and then the clamping plate will always be in close contact with the supporting plate nut. After the upsetting is completed, the clamping plate is controlled to separate from the supporting plate nut at this time, and the staff can take out the processed supporting plate nut.

After adopting the above technical solution, compared with the prior art, the present invention has the following beneficial effects: the present invention can limit and fix the bracket nut, so that the mounting hole on the bracket nut ear and the through head are always on the same centerline On the other hand, to prevent the pallet nut and the serrated nickel sheet from oscillating under the action of the impact force when the serrated nickel sheet is upset and embedded on the pallet nut, which will cause the pallet nut, the serrated nickel sheet and the through head to be misaligned, thereby The pallet nut and the serrated nickel sheet are scrapped, which effectively improves the processing quality. Through the setting of the unloading hollow pad filled with oil, the impact force can be absorbed and unloaded, and the pallet nut and the serrated nickel sheet are further improved. The stability of the sheet, when performing upsetting processing, can limit the position of the two-way screw rod, so that the clamping plate is always closely attached to the nut of the supporting plate, preventing the reverse rotation of the two-way screw rod under the action of impact force and vibration, As a result, the clamping plate is separated from the supporting plate nut, which effectively ensures the stabilizing effect on the supporting plate nut, thereby effectively improving the processing quality and being suitable for popularization and use.

The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

Description of drawings

The accompanying drawings, as a part of the present invention, are used to provide a further understanding of the present invention, and the schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute improper limitations to the present invention. Apparently, the drawings in the following description are only some embodiments, and those skilled in the art can also obtain other drawings according to these drawings without creative efforts.

In the attached picture:

Fig. 1 is the structural representation of the equipment for upsetting and inserting sawtooth nickel sheet at the ear wing of aviation pallet nut that the present invention proposes;

Fig. 2 is the top view structure schematic diagram of processing table, groove, clamping plate, two-way screw mandrel in the equipment that the present invention proposes in the aviation pallet nut lug wing upsetting sawtooth nickel sheet;

Fig. 3 is the structural schematic diagram of part A in Fig. 1 of the equipment for upsetting and inserting sawtooth nickel sheets at the lugs of aviation pallet nuts proposed by the present invention;

Fig. 4 is the structural schematic diagram of part B in Fig. 1 of the equipment for upsetting and inserting sawtooth nickel sheets at the lugs of aviation pallet nuts proposed by the present invention;

Fig. 5 is the structural schematic diagram of gear, ring gear, ratchet in the equipment that the present invention proposes in the aviation pallet nut lug wing upsetting sawtooth nickel sheet;

Fig. 6 is a schematic diagram of the structure of the connecting rod, the stamping plate, the through head and the laser rangefinder in the equipment proposed by the present invention for upsetting and inserting sawtooth nickel sheets on the lugs of aviation pallet nuts.

In the figure: 1, processing box; 101, limit chute; 2, outrigger; 3, support plate; 4, X-shaped rib; 5, processing table; 501, groove; 6, motor; 601, first Output shaft; 602, the second output shaft; 603, fixed plate; 7, two-way screw mandrel; 8, rotating rod; 9, slide plate; 10, clamping plate; 11, unloading hollow pad; 12, vertical bar; Tension plate; 14, the first tension spring; 15, rotating gear; 16, limit block; 17, rotating shaft; 18, ratchet; 19, ring gear; 20, limit bolt; 21, limit lever; 22, 23. Lifting plate; 24. Sleeve; 25. Tension rod; 26. Second tension spring; 27. Connecting rod; 28. Stamping plate;

It should be noted that these drawings and text descriptions are not intended to limit the concept scope of the present invention in any way, but illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention , but not to limit the scope of the present invention.

Example 1:

Referring to Figures 1-6, the equipment for upsetting and inserting sawtooth nickel sheets on the lugs of aviation pallet nuts includes a processing box 1, and the bottom of the processing box 1 is symmetrically fixedly connected with outriggers 2, and also includes: a groove 501 on the upper surface The processing table 5 is fixedly connected in the processing box 1; the two-way screw rod 7 is rotatably connected in the groove 501, and both ends are fixedly connected with a rotating rod 8, and the end of the rotating rod 8 away from the two-way screw rod 7 is rotatably connected in the concave groove 501. On the inner wall of the groove 501; the driving mechanism for driving the rotating rod 8 to rotate is installed on the processing box 1; the slide plate 9 is symmetrically slidingly connected in the groove 501, and is threadedly connected with the two-way screw rod 7; the clamping plate 10. It is fixedly connected to the slide plate 9, wherein the adjacent sides of the two clamping plates 10 are respectively provided with arc-shaped clamping grooves; the force-relieving hollow pad 11 filled with oil inside is fixedly connected to the clamping plate 10 Surface; pneumatic telescopic column 22, fixedly connected to the upper end of processing box 1; lifting plate 23, fixedly connected to the telescopic end of pneumatic telescopic column 22; stamping plate 28, symmetrically fixedly connected to the lower side of lifting plate 23 through connecting rod 27; The through head 29 is fixedly connected to the lower end of the stamping plate 28;

The drive mechanism includes a motor 6, a first output shaft 601, and a second output shaft 602. The motor 6 is fixedly connected to one side of the processing box 1 close to any rotating rod 8, and the first output shaft 601 is fixedly connected to the output end of the motor 6. One end of the first output shaft 601 away from the motor 6 extends into the processing box 1, and is fixedly connected with the first bevel gear. Between the rods 8, the upper end of the second output shaft 602 is fixedly connected with the second bevel gear meshed with the first bevel gear, and the lower end of the second output shaft 602 is fixedly connected with the third bevel gear, close to the second output shaft 602- A fourth bevel gear meshed with the third bevel gear is fixedly connected to the rotating rod 8 on the side.

When in use, the staff first transports the equipment to the designated work location, wherein the bottom of the outrigger 2 is fixedly connected with a layer of elastic pads, and the two sides of the outrigger 2 are also rotatably connected with fixing bolts. When the staff fixes the equipment At this time, the support leg 2 is fixed on the ground by the fixing bolt at this time, so that the elastic pad is squeezed, and then the elastic pad will have a reaction force on the support leg 2, and then with the cooperation of the fixing bolt, the support leg 2 can be It is firmly fixed on the ground to prevent the equipment from being displaced by the vibration during the upsetting process, thereby effectively improving the stability of the equipment. After the equipment is fixed, the electrical equipment on the equipment After the power supply is turned on and the pre-order work is ready, it can be put into use. When the sawtooth nickel sheet needs to be upset and embedded in the mounting hole of the bracket nut ear wing, the staff first put the bracket nut on the processing table. 5. Close to the middle of the two clamping plates 10, make the mounting hole of the bracket nut ear wing and the through head 29 on the same center line, and then start the motor 6, and the motor 6 will drive the first output shaft 601 to rotate, the first The output shaft 601 drives the second bevel gear to rotate through the first bevel gear, the second bevel gear drives the third bevel gear to rotate through the second output shaft 602, and the third bevel gear drives the rotating rod 8 through the fourth bevel gear Rotate, and then the rotating rod 8 will drive the two-way screw mandrel 7 to rotate, wherein, the two-way screw mandrel 7 is provided with two sets of opposite threads, which can drive the two slide plates 9 to approach or stay away from each other. Close to each other, then the slide plate 9 can drive the two clamping plates 10 to approach each other until the nuts of the supporting plate are clamped, and the ear wings on both sides of the nuts of the supporting plate are closely attached to the upper surface of the clamping plate 10, and the nuts of the supporting plate are fixed. Finally, the sawtooth nickel sheet is placed in the mounting hole on the lug of the bracket nut. At this time, the pneumatic telescopic column 22 is started, and the pneumatic telescopic column 22 will drive the lifting plate 23 to reciprocate up and down, and the lifting plate 23 will pass through the connection. The rod 27 drives the stamping plate 28 and the through head 29 to reciprocate up and down, so that the sawtooth nickel sheet placed on the lug of the bracket nut can be punched and penetrated. When the through head 29 contacts the sawtooth nickel sheet, the The sawtooth nickel sheet is stamped into the installation groove where the earwing mounting hole comes out, and then continues to punch the serrated nickel sheet, and a through hole with the same diameter as the earwing installation hole can be penetrated on the serrated nickel sheet. After completing the penetration of the serrated nickel sheet At this time, the through head 29 will move in the mounting hole of the ear wing, and the stamping plate 28 will come into contact with the sawtooth nickel sheet, so that the sawtooth nickel sheet can be completely upset and embedded in the installation groove at the ear wing installation hole, After the upsetting of the sawtooth nickel sheet is completed, the lifting plate 23 is returned to the initial position, and the pneumatic telescopic column 22 can be operated at the same time, and then the motor 6 is controlled to reverse, so that the two-way screw rod 7 can be reversed. Then the slide plate 9 will drive the two clamping plates 10 away from each other, and then the staff will take out the finished pallet nut, and then the staff will place the next pallet nut on the equipment for processing;

Further, the rotating rod 8 on the side away from the second output shaft 602 extends outwards from the processing box 1, and is fixedly connected with the rotating gear 15, and the outer wall of the processing box 1 is provided with a limit chute 101 near the bottom of the rotating gear 15. The limit block 16 is slidably connected in the chute 101, the limit block 16 is fixedly connected with a rotating shaft 17, the rotating shaft 17 is fixedly connected with a ratchet 18, and the ratchet 18 is rotatably connected with a ring gear 19, the limit block 16, the rotating shaft 17 and the limit The inner wall of the position chute 101 is respectively provided with threaded holes with the same diameter, and the threaded holes are connected with the limit bolts 20 by thread rotation;

When the stamping plate 28 and the through-head 29 upset and embed the sawtooth nickel sheet, the stamping plate 28 and the through-head 29 will generate an impact force on the sawtooth nickel sheet and the supporting plate nut, and then the impact force will be transmitted downward to the clamping plate 10 , slide plate 9, two-way screw rod 7, which will cause it to vibrate. Before working, move the ring gear 19 to the uppermost end, make the ring gear 19 mesh with the rotating gear 15, and then pass the limit bolt 20 to it Limiting, when the motor 6 drives the two-way screw mandrel 7 to rotate forward, the ratchet 18 on the rotating shaft 17 will idle, so that the rotating gear 15 can follow the two-way screw mandrel 7 to rotate. When turning, the ratchet 18 will exert a force on the ring gear 19 at this time, so that the ring gear 19 will limit the rotation gear 15, and then the rotation gear 15 will limit the two-way screw mandrel 7, and then the two-way screw mandrel 7 It will not be reversed, so that the clamping plate 10 can always be closely attached to the supporting plate nut, which effectively improves the fixing effect on the supporting plate nut. Reverse the limit bolt 20 at the same time, so that the limit bolt 20 leaves the threaded hole on the inner wall of the limit chute 101, then the ring gear 19 can be moved downward to separate the ring gear 19 from the rotating gear 15, and then start the motor 6. The two-way screw rod 7 can be reversed, so that the clamping plate 10 can be separated from the supporting plate nut, and then the staff can take out the processed supporting plate nut for the next processing;

Furthermore, by setting a force-relieving hollow pad 11 filled with oil on the surface of the clamping plate 10, when the stamping plate 28 and the through head 29 generate an impact force on the sawtooth nickel sheet and the supporting plate nut, the force-relieving hollow The oil in the pad 11 can absorb and unload the impact force, thereby reducing the vibration caused by the impact force to the clamping plate 10, the slide plate 9, and the two-way screw rod 7, and effectively improving the support nut on the clamping plate. The stability on the 10 further improves the fixing effect of the bracket nut.

Example 2:

Referring to Figures 1-6, the equipment for upsetting and inserting sawtooth nickel sheets on the lugs of the aviation pallet nuts is basically the same as that of Embodiment 1, and furthermore: there is a fixed connection in the groove 501 near the middle of the two clamping plates 10 Vertical rod 12, vertical rod 12 is located in the middle of two arc-shaped clamping grooves, the upper ends of both sides of vertical rod 12 are connected with tensioning plate 13 in rotation, and the end of tensioning plate 13 away from vertical rod 12 is fixedly connected with vertical rod 12 with the first Tensioning spring 14, through the setting of vertical bar 12, tensioning plate 13, first tensioning spring 14, when needing to fix the supporting plate nut, at first support plate nut is socketed on the vertical bar 12 at this moment, Then press the supporting plate nut downwards, and then the tensioning plate 13 will rotate under the action of the supporting plate nut to overcome the tension of the first tensioning spring 14, and the first tensioning spring 14 will also pass through the tensioning plate 13 to rotate. An opposite tension of the support nut, so that the support nut can be preliminarily tensioned and fixed, preventing the support nut from deflecting when the clamping plate 10 approaches the support nut, thereby causing the support nut ear wing The mounting hole and the through-head 29 are no longer on the same centerline, which causes the through-head 29 to damage the lugs of the bracket nut when the through-head 29 makes holes on the sawtooth nickel sheet, which effectively improves the performance of the device on the supporting plate. Processing quality and yield of nuts during processing;

In the groove 501, a straight line is provided with multiple heels and two-way screw mandrels 7, and many heels are fixedly connected between the two-way screw mandrels 7. There are multiple arc-shaped clamping grooves on the clamping plate 10 at equal intervals, and the vertical rods 12 are arranged on each Between the two symmetrically arranged arc-shaped clamping grooves, by setting a plurality of two-way screw rods 7 and setting up multiple arc-shaped clamping grooves on the clamping plate 10, multiple bracket nuts can be processed at one time, thereby facilitating Batch processing of pallet nuts effectively improves processing efficiency;

A stamping plate 28 and a through-head 29 are arranged directly above each two-way screw rod 7 . The upper end of the processing box 1 is symmetrically fixedly connected to both sides of the pneumatic telescopic column 22 with a sleeve 24 , and the sleeve 24 is slidingly connected with a tensioner. Rod 25, the sleeve 24 is provided with a second tension spring 26, the two ends of the second tension spring 26 are fixedly connected with the upper end of the sleeve 24 and the tension rod 25 respectively, and the lower end of the tension rod 25 is connected with the lifting plate 23 Fixed connection, by setting stamping plate 28 and through-head 29 above each set of clamping plates 10, in order to improve the stability of stamping plate 28 and through-head 29 during work, prevent the lifting plate 23 from being unstable due to punching When the plate 28 and the through head 29 shake, the equipment is equipped with a sleeve 24, a tension rod 25, and a second tension spring 26 on both sides of the processing box 1 close to the pneumatic telescopic column 22. When the pneumatic telescopic column 22 drives the lifting plate 23 moves up and down, so that when the stamping plate 28 and the through head 29 embed the sawtooth nickel sheet on the ear wing of the supporting plate nut, the lifting plate 23 can be tensioned all the time, so that the lifting plate 23 can move smoothly. The stability of the lifting plate 23 is effectively improved, thereby ensuring the efficiency of the stamping plate 28 and the through head 29 for upsetting and embedding the sawtooth nickel sheet on the supporting plate nut.

Example 3:

Referring to Fig. 1-Fig. 6, the equipment for upsetting and inlaying sawtooth nickel sheets on the lugs of aviation pallet nuts is basically the same as that in Embodiment 2, and furthermore, a laser distance measuring device is fixedly connected between the two stamping plates 28 through a strut Instrument 30, through the setting of laser range finder 30, can monitor the progress of upsetting and embedding of sawtooth nickel sheet in real time. 5, so as to store the detected data. As a standard, when upsetting the sawtooth nickel sheet, when the laser distance meter 30 detects that the distance to the processing table 5 reaches the standard distance, it can stop at this time. Perform upsetting to prevent the stamping plate 28 from continuing to upset the serrated nickel sheet after the completion of the upsetting, which effectively improves the protection effect on the serrated nickel sheet and the lug of the bracket nut;

The lower end of the processing box 1 near the processing table 5 is provided with a support plate 3, and a support bar is fixedly connected between the lower end of the support plate 3 and the processing box 1. The upper end of the support plate 3 is fixedly connected with a plurality of X-shaped reinforcing ribs 4. The setting can play a supporting effect on the processing table 5, so that when the pneumatic telescopic column 22 drives the stamping plate 28 and the through head 29 for upsetting and embedding processing, the impact resistance of the processing table 5 can be improved, and the processing table 5 can be prevented from being impacted. Deformation occurs under the action of force, which causes the two-way screw rod 7 to deform accordingly, causing the slide plate 9 to be stuck on the two-way screw rod 7, which affects the processing efficiency. By using the X-shaped rib 4, the support for the processing table 5 can be further improved Effect, effectively improving the stability of the device during operation;

The front and rear sides of the groove 501 are symmetrically fixedly connected to the limit rod 21, and the clamping plate 10 is slidably connected to the limit rod 21. By setting the limit rod 21, the clamping plate 10 can be limited. Therefore, the clamping plate 10 is more stable when moving.

In the present invention, through the setting of the driving mechanism, the two-way screw rod 7, the slide plate 9, and the clamping plate 10, the bracket nut can be limited and fixed, so that the mounting hole on the bracket nut ear wing and the through head 29 are always at the same center On the line, prevent the pallet nut and the serrated nickel sheet from vibrating under the action of the impact force when the serrated nickel sheet is upset and embedded on the pallet nut, which will cause the pallet nut, the serrated nickel sheet and the through head 29 to be misaligned , resulting in the scrapping of the pallet nut and the sawtooth nickel sheet, which effectively improves the processing quality. Through the setting of the unloading hollow pad 11 filled with oil, the impact force can be absorbed and unloaded, and the pallet nut is further improved. 1. The stability of the sawtooth nickel sheet, through the setting of the rotating gear 15, the limit block 16, the rotating shaft 17, the ratchet 18, the ring gear 19, and the limit bolt 20, when the upsetting process is performed, the two-way screw rod 7 can be limited. position, so that the clamping plate 10 is always closely attached to the nut of the supporting plate, and prevents the two-way screw rod 7 from reversing under the action of the impact shock, thereby causing the clamping plate 10 to be separated from the nut of the supporting plate, effectively ensuring the The stabilizing effect of the supporting plate nut effectively improves the processing quality and is suitable for popularization and use.

In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure the understanding of this description.

The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with the technology of this patent Without departing from the scope of the technical solution of the present invention, personnel can use the technical content of the above prompts to make some changes or modify them into equivalent embodiments with equivalent changes. In essence, any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the solutions of the present invention.

Claims (10)

1. The equipment for upsetting and inserting sawtooth nickel sheets on the lugs of aviation pallet nuts is characterized in that it includes a processing box (1), and the bottom of the processing box (1) is symmetrically fixedly connected with outriggers (2), and also includes: A processing table (5) with a groove (501) on the upper surface is fixedly connected in the processing box (1); The two-way screw rod (7) is rotatably connected in the groove (501), and both ends are fixedly connected with a rotating rod (8), and the end of the rotating rod (8) away from the two-way screw rod (7) is rotatably connected on the inner wall of the groove (501); A driving mechanism for driving the rotating rod (8) to rotate, installed on the processing box (1); The sliding plate (9) is symmetrically slidingly connected in the groove (501), and is threadedly connected with the two-way screw rod (7); clamping plate (10), fixedly connected to said slide plate (9), Wherein, the adjacent sides of the two clamping plates (10) are respectively provided with arc-shaped clamping grooves; A force-relieving hollow pad (11) filled with oil inside, fixedly connected to the surface of the clamping plate (10); Pneumatic telescopic column (22), fixedly connected to the upper end of the processing box (1); The lifting plate (23) is fixedly connected to the telescopic end of the pneumatic telescopic column (22); The stamping plate (28) is symmetrically and fixedly connected to the lower side of the lifting plate (23) through the connecting rod (27); The through head (29) is fixedly connected to the lower end of the stamping plate (28). 2. The equipment for upsetting and inserting serrated nickel sheets on the lugs of aviation pallet nuts according to claim 1, characterized in that: the driving mechanism includes a motor (6), a first output shaft (601), a second output shaft (602), the motor (6) is fixedly connected to one side of the processing box (1) close to any rotating rod (8), and the first output shaft (601) is fixedly connected to the output end of the motor (6), The end of the first output shaft (601) away from the motor (6) extends into the processing box (1), and is fixedly connected with a first bevel gear, and the second output shaft (602) rotates through a fixed plate (603) Connected in the processing box (1) between the first output shaft (601) and the rotating rod (8), the upper end of the second output shaft (602) is fixedly connected with the second bevel gear meshed with the first bevel gear gear, the lower end of the second output shaft (602) is fixedly connected with the third bevel gear, and the rotating rod (8) on the side close to the second output shaft (602) is fixedly connected with the third bevel gear The fourth bevel gear. 3. The equipment for upsetting and inserting serrated nickel sheets on the lugs of aviation pallet nuts according to claim 2, characterized in that: the rotating rod (8) on the side away from the second output shaft (602) extends outwards The processing box (1) is fixedly connected with a rotating gear (15), and the outer wall of the processing box (1) is provided with a limit chute (101) close to the bottom of the rotating gear (15), and the limit chute (101) The limit block (16) is slidably connected inside, the limit block (16) is fixedly connected with a rotating shaft (17), the rotating shaft (17) is fixedly connected with a ratchet (18), and the ratchet (18) rotates The ring gear (19) is connected, and the inner walls of the limiting block (16), the rotating shaft (17) and the limiting chute (101) are respectively provided with threaded holes with the same diameter, and the threaded holes are connected by screw rotation. There are stop bolts (20). 4. The equipment for upsetting and inserting sawtooth nickel sheets on the lugs of aviation pallet nuts according to claim 1, characterized in that: the groove (501) is fixedly connected to the middle of the two clamping plates (10). Vertical rod (12), the vertical rod (12) is located in the middle of the two arc-shaped clamping grooves, the upper ends of both sides of the vertical rod (12) are rotatably connected to the tension plate (13), and the tension plate (13) A first tension spring (14) is fixedly connected between the end away from the vertical rod (12) and the vertical rod (12). 5. The equipment for upsetting and inserting sawtooth nickel sheets in the lugs of aviation pallet nuts according to claim 4, characterized in that: the groove (501) is provided with multiple heels and two-way screw rods (7) in a straight line, It is fixedly connected with the two-way screw rod (7), and there are multiple arc-shaped clamping grooves on the clamping plate (10) at equal intervals, and the vertical rods (12) are arranged symmetrically every two between the arc-shaped clamping grooves. 6. The equipment for upsetting and inserting sawtooth nickel sheets on the lugs of aviation pallet nuts according to claim 5, characterized in that: each of the two-way screw rods (7) is directly above a stamping plate (28), Through the head (29), the upper end of the processing box (1) close to the two sides of the pneumatic telescopic column (22) is symmetrically fixed with a sleeve (24), and the sleeve (24) is slidingly connected with a tension rod ( 25), the sleeve (24) is provided with a second tension spring (26), and the two ends of the second tension spring (26) are respectively connected with the upper end of the sleeve (24) and the tension rod (25 ) is fixedly connected, and the lower end of the tension rod (25) is fixedly connected with the lifting plate (23). 7. The equipment for upsetting and inserting sawtooth nickel sheets on the lugs of aviation pallet nuts according to claim 1, characterized in that: a laser range finder ( 30). 8. The equipment for upsetting and inserting sawtooth nickel sheets on the lugs of aviation pallet nuts according to claim 1, characterized in that: the processing box (1) is provided with a support plate (3) near the lower end of the processing table (5) , a support rod is fixedly connected between the lower end of the support plate (3) and the processing box (1), and a plurality of X-shaped reinforcing ribs (4) are fixedly connected to the upper end of the support plate (3). 9. The equipment for upsetting and inserting serrated nickel sheets on the lugs of aviation pallet nuts according to claim 1, characterized in that: the front and rear sides of the groove (501) are symmetrically fixedly connected to the limit rods (21), The clamping plate (10) is slidably connected to the limit rod (21). 10. The equipment upsetting method for upsetting and inserting sawtooth nickel sheets at the ear wings of aviation pallet nuts, adopting the equipment for upsetting and inserting serrated nickel sheets at the ear wings of aviation pallet nuts according to claim 1-3, is characterized in that it comprises the following step: S1: The worker first places the supporting plate nut on the processing table (5) near the middle of the two clamping plates (10), so that the mounting hole of the supporting plate nut ear wing and the through head (29) are on the same center line, and then Then, the two-way screw rod (7) is controlled to rotate through the driving mechanism, so that the clamping plate (10) can be closely attached to the supporting plate nut; S2: Then start the pneumatic telescopic column (22) again, so that the pneumatic telescopic column (22) drives the stamping plate (28) and the through head (29) to reciprocate up and down, so that the sawtooth nickel placed on the nut ear wing of the supporting plate can be adjusted. After the sawtooth nickel sheet is punched and pierced, the piercing head (29) will move in the mounting hole of the ear wing, and the punching plate (28) will come into contact with the serrated nickel sheet, thereby facilitating The sawtooth nickel sheet can be completely upset and embedded in the installation groove at the ear wing installation hole; S3: When the serrated nickel sheet and the supporting plate nut are impacted, the oil in the force-relieving hollow pad (11) will absorb and unload the impact force, and then the serrated nickel plate and the supporting plate nut will not be impacted Oscillation under the influence of force; S4: When the stamping plate (28) and the through head (29) upset the sawtooth nickel sheet into the nut of the inner support plate, the ring gear (19) will pass through the gear (15) under the action of the ratchet (18). The screw rod (7) is restricted, and then the two-way screw rod (7) will reverse due to vibration, and then the clamping plate (19) will always be close to the nut of the supporting plate. After the upset is completed, this When the control clamping plate (19) is separated from the supporting plate nut, the staff can take out the processed supporting plate nut.

Images