CN214108799U

CN214108799U - Rivet precision finishing device

Info

Publication number: CN214108799U
Application number: CN202022299469.3U
Authority: CN
Inventors: 徐宝华
Original assignee: Shenzhen Yinxin Alloy Technology Co ltd
Current assignee: Shenzhen Yinxin Alloy Technology Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-09-03
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a rivet precision finishing device, including workstation and material loading platform, material loading bench top one side is equipped with the flitch, the material loading hole has been seted up to the material loading bottom, the top center department of workstation is equipped with and drives material loading platform pivoted slewing mechanism, material loading bench top edge has seted up the spacing groove, and is a plurality of the interior bottom of spacing groove all rotates and is connected with the carousel, and is a plurality of vacuum chuck is all installed at the top of carousel, one side below of material loading platform is equipped with the inserted bar, top one side of workstation is equipped with and drives inserted bar lift pivoted actuating mechanism, the top is equipped with the locking mechanism who fixes with the carousel in the inserted bar, workstation top opposite side is equipped with unloading mechanism. The utility model discloses the rivet material loading is fixed more accurate, avoids artifical loading and unloading to arouse the installation deviation, guarantees the machining precision of rivet, and the staff keeps away from the lathe tool, has improved the security, need not artifical accent rivet direction, has improved work efficiency.

Description

Rivet precision finishing device

Technical Field

The utility model relates to a rivet production technical field especially relates to a rivet precision finishing device.

Background

The rivet is a nail-shaped object used for connecting two parts or components with through holes and a cap at one end, and the riveted parts are connected by self deformation or interference in riveting. The subsequent precision machining of the rivet by press forming is usually performed by a lathe.

The existing rivet precision processing device needs to fix rivets one by one during processing, then is close to a turning tool for turning, and needs to detach the rivets one by one and then replace the rivets with new ones after the processing is finished, so that the operation time is long, and the working efficiency is low; each time the rivet is manually assembled and disassembled, the deviation of installation and processing is easily caused, the precision of the rivet is reduced, and the safety of manual operation is not high.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a precision rivet processing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rivet precision finishing device, includes workstation and material loading platform, material loading bench top one side is equipped with the flitch, the material loading hole has been seted up to the flitch bottom, the top center department of workstation is equipped with and drives material loading platform pivoted slewing mechanism, material loading bench top edge has seted up the spacing groove, the material loading hole is located one of them spacing groove directly over, and is a plurality of the interior bottom of spacing groove all rotates and is connected with the carousel, and is a plurality of vacuum chuck is all installed at the top of carousel, one side below of material loading platform is equipped with the inserted bar, top one side of workstation is equipped with and drives inserted bar lift pivoted actuating mechanism, the top is equipped with the locking mechanism who fixes with the carousel in the inserted bar, workstation top opposite side is equipped with unloading mechanism.

Preferably, the feeding table is located above the workbench, the limiting grooves are uniformly distributed on the top edge of the feeding table, insertion holes matched with the insertion rods are formed in the bottom edge of the feeding table and the bottoms of the turntables, and a blanking plate is arranged on one side, away from the feeding plate, of the feeding table.

Preferably, slewing mechanism includes driven shaft and second rotating electrical machines, the driven shaft bottom is rotated and is connected in the top center department of workstation, the second rotating electrical machines is vertical to be installed in the top of workstation and to be set up side by side with the driven shaft, the second gear is installed on the output shaft top of second rotating electrical machines, install the first gear with second gear engagement on the driven shaft.

Preferably, the driving mechanism comprises a hydraulic telescopic rod and a first rotating motor, the hydraulic telescopic rod is vertically installed on one side of the top of the workbench, a mounting seat is installed at the top end of the telescopic end of the hydraulic telescopic rod, the first rotating motor is vertically installed on the top of the mounting seat, and the inserted bar is vertically installed on the top end of an output shaft of the first rotating motor.

Preferably, unloading mechanism includes electric telescopic handle, the vertical support column of installing of workstation top opposite side, and the welding of support column top has the motor cabinet, electric telescopic handle horizontal installation is in the motor cabinet top, the connecting rod is installed on electric telescopic handle's flexible end top, the welding of the top of connecting rod has the throw-out collar, the throw-out collar is located the top of material loading platform central line.

Preferably, locking mechanism includes extrusion piece and gag lever post, the extrusion piece stretches out and with inserted bar sliding connection from the inserted bar is inside, the top is equipped with the recess in the inserted bar, the gag lever post is equipped with two, two gag lever post difference sliding connection is in the both sides of bottom in the recess, the bottom welding of extrusion piece has first spring, the middle part welding of bottom in first spring bottom and the recess.

Preferably, the locking mechanism further comprises two first moving blocks and two second springs, the two first moving blocks are horizontally welded to the tops of the two limiting rods, the two first moving blocks are obliquely arranged near one end of the extrusion block, one ends of the two first moving blocks, far away from the extrusion block, are hemispherical and extend out of two sides of the insertion rod, and the second springs are horizontally welded between the two limiting rods.

Preferably, the locking mechanism further comprises two second moving blocks and a rotating rod, the two second moving blocks are horizontally welded to the tops of the two limiting rods, the two second moving blocks are far away from one end of the extrusion block, are hemispherical and extend out of two sides of the insertion rod, the two rotating rods are rotatably connected with one ends, close to the extrusion block, of the two second moving blocks respectively, and the other ends of the two rotating rods are rotatably connected with two sides of the extrusion block respectively.

The utility model has the advantages that:

1. carry out the material loading of rivet through last flitch, the cap one end of rivet falls to the spacing inslot through the material loading hole, vacuum chuck holds the rivet to fix in the spacing inslot, the second rotating electrical machines drives the driven shaft through first gear and second gear and rotates, the driven shaft drives the material loading platform and rotates and make the rivet rotate to lathe tool department and carry out the precision finishing, the material loading of rivet is fixed more accurate, avoid artifical loading and unloading to arouse the deviation of installation and processing, guarantee the machining precision of rivet, and the staff keeps away from the lathe tool, and the security is improved.

2. When the rivet rotates to lathe tool department, hydraulic telescoping rod drives the inserted bar and rises to make it insert in the jack of carousel bottom, and inserted bar and carousel pass through locking mechanism and fix, and the first rotating electrical machines of rethread drives the inserted bar and rotate, and the inserted bar drives the carousel and rotates the rivet rotation that drives on the vacuum chuck promptly, makes things convenient for the lathe tool to carry out precision finishing around the rivet, need not the artifical direction of transferring the rivet, has improved work efficiency.

3. After the rivet processing is accomplished, the second rotating electrical machines continues to drive the material loading platform and rotates and make the rivet rotate to unloading board one side, loosens vacuum chuck, starts electric telescopic handle and drives the thimble antedisplacement and push away the rivet of spacing inslot and fall to unloading inboard and carry out the unloading, need not artifical material loading and unloading, labour saving and time saving reduces workman intensity of labour.

Drawings

Fig. 1 is a schematic structural view of an embodiment 1 of a precision rivet processing device according to the present invention;

fig. 2 is a schematic top view of a feeding plate of embodiment 1 of a precision rivet processing device according to the present invention;

fig. 3 is a partial sectional view of a feeding table of an embodiment 1 of a precision rivet processing device according to the present invention;

fig. 4 is a partial sectional view of a feeding table of embodiment 2 of the precision rivet processing apparatus according to the present invention.

In the figure: 1. feeding plates; 2. a feeding table; 3. a limiting groove; 4. a vacuum chuck; 5. an electric telescopic rod; 6. a push ring; 7. a connecting rod; 8. a blanking plate; 9. extruding the block; 10. inserting a rod; 11. a first gear; 12. a first rotating electrical machine; 13. a mounting seat; 14. a hydraulic telescopic rod; 15. a driven shaft; 16. a second gear; 17. a second rotating electrical machine; 18. a turntable; 19. a first moving block; 20. a limiting rod; 21. a first spring; 22. a second spring; 23. a feeding hole; 24. a second moving block; 25. rotating the rod; 26. a work bench.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, a rivet precision finishing device, including workstation 26 and material loading platform 2, material loading plate 1 is equipped with on one side of material loading platform 2 top, material loading hole 23 has been seted up to material loading plate 1 bottom, the top center department of workstation 26 is equipped with and drives material loading platform 2 pivoted slewing mechanism, material loading platform 2 top edge has seted up spacing groove 3, material loading hole 23 is located directly over one of them spacing groove 3, the interior bottom of a plurality of spacing grooves 3 all rotates and is connected with carousel 18, vacuum chuck 4 is all installed at the top of a plurality of carousels 18, one side below of material loading platform 2 is equipped with inserted bar 10, top one side of workstation 26 is equipped with and drives inserted bar 10 lift pivoted actuating mechanism, the top is equipped with the locking mechanism who fixes with carousel 18 in inserted bar 10, workstation 26 top opposite side is equipped with unloading mechanism.

In this embodiment, the feeding platform 2 is located above the workbench 26, the plurality of limiting grooves 3 are arranged and are uniformly distributed on the top edge of the feeding platform 2, the bottom edge of the feeding platform 2 and the bottoms of the plurality of turntables 18 are provided with inserting holes matched with the inserting rods 10, one side of the feeding platform 2, which is far away from the feeding plate 1, is provided with the blanking plate 8, the rotating mechanism comprises a driven shaft 15 and a second rotating motor 17, the bottom end of the driven shaft 15 is rotatably connected to the top center of the workbench 26, the top end of the driven shaft 15 is welded with the bottom center of the feeding platform 2, the second rotating motor 17 is vertically arranged on the top of the workbench 26 and is arranged side by side with the driven shaft 15, the top end of the output shaft of the second rotating motor 17 is provided with the second gear 16, the driven shaft 15 is provided with the first gear 11 meshed with the second gear 16, the driving mechanism comprises a hydraulic telescopic rod 14 and a first rotating motor 12, the hydraulic telescopic rod 14 is vertically arranged on one side of the top of the workbench 26, the top end of the telescopic end of the hydraulic telescopic rod 14 is provided with a mounting seat 13, the first rotating motor 12 is vertically arranged at the top of the mounting seat 13, the inserted bar 10 is vertically arranged at the top end of the output shaft of the first rotating motor 12, the blanking mechanism comprises an electric telescopic rod 5, the other side of the top of the workbench 26 is vertically provided with a support column, the top end of the support column is welded with a motor seat, the electric telescopic rod 5 is horizontally arranged at the top of the motor seat, the top end of the telescopic end of the electric telescopic rod 5 is provided with a connecting rod 7, the top end of the connecting rod 7 is welded with a push ring 6, the push ring 6 is positioned above the central line of the feeding platform 2, the locking mechanism comprises an extrusion block 9 and a limiting rod 20, the extrusion block 9 extends out of the inserted bar 10 and is in sliding connection with the inserted bar 10, the top of the inserted bar 10 is provided with a groove, the limiting rods 20 are provided with two limiting rods 20 which are respectively in sliding connection with two sides of the bottom of the groove, the bottom end of the extrusion block 9 is welded with a first spring 21, the bottom end of the first spring 21 and the middle of the bottom in the groove are welded, the locking mechanism further comprises two first moving blocks 19 and two second springs 22, the two first moving blocks 19 are horizontally welded to the tops of the two limiting rods 20, one ends of the two first moving blocks 19, which are close to the extrusion block 9, are obliquely arranged, one ends of the two first moving blocks 19, which are far away from the extrusion block 9, are hemispherical and extend out from the two sides of the inserted rod 10, and the second springs 22 are horizontally welded between the two limiting rods 20.

The working principle of the embodiment is as follows: the rivet is fed through the feeding plate 1, the capped end of the rivet falls into the limiting groove 3 through the feeding hole 23, the rivet is sucked and fixed in the limiting groove 3 through the vacuum chuck 4, the second rotating motor 17 drives the driven shaft 15 to rotate through the first gear 11 and the second gear 16, the driven shaft 15 drives the feeding table 2 to rotate, so that the rivet rotates to a turning tool for precision machining, the feeding and fixing of the rivet are more accurate, the deviation of installation and machining caused by manual assembly and disassembly is avoided, the machining precision of the rivet is guaranteed, and a worker is far away from the turning tool, so that the safety is improved; when the rivet rotates to the turning tool, the hydraulic telescopic rod 14 drives the inserted link 10 to ascend to enable the inserted link to be inserted into the insertion hole in the bottom of the rotary table 18, the extrusion block 9 is extruded downwards by the top in the insertion hole, two first moving blocks 19 are extruded by two sides of the bottom of the extrusion block 9 to enable the two first moving blocks 19 to move towards two sides until the top ends of the two first moving blocks 19 extend out of the inside of the inserted link 10 to be clamped into the clamping groove in the bottom of the rotary table 18 to fix the inserted link 10 and the rotary table 18, the inserted link 10 drives the rotary table 18 to rotate through the first rotating motor 12, namely the rivet on the vacuum chuck 4 is driven to rotate, the turning tool can conveniently perform precise machining on the periphery of the rivet, the direction of the rivet does not need to be manually turned, and the working efficiency is improved; after the rivet processing is completed, the hydraulic telescopic rod 14 drives the inserted link 10 to descend, the two first moving blocks 19 return to the original positions under the action of the second springs 22, the extrusion block 9 returns to the original positions under the action of the first springs 21, the second rotating motor 17 continues to drive the feeding table 2 to rotate so that the rivets can rotate to one side of the feeding plate 8, the vacuum chuck 4 is loosened, the electric telescopic rod 5 is started to drive the push ring 6 to move forwards to push the rivets in the limit grooves 3 to the feeding plate 8 for feeding, manual feeding and feeding are not needed, time and labor are saved, and labor intensity of workers is reduced.

Example 2

Referring to fig. 4, the present embodiment differs from embodiment 1 only in that the locking mechanism further includes two second moving blocks 24 and two rotating rods 25, the two second moving blocks 24 are horizontally welded to the tops of the two limiting rods 20, one ends of the two second moving blocks 24, which are far away from the pressing block 9, are hemispherical and extend out from both sides of the inserting rod 10, the two rotating rods 25 are provided, one ends of the two rotating rods 25 are rotatably connected to one ends of the two second moving blocks 24, which are close to the pressing block 9, respectively, and the other ends of the two rotating rods 25 are rotatably connected to both sides of the pressing block 9, respectively.

The working principle of the embodiment is as follows: the hydraulic telescopic rod 14 drives the inserted link 10 to ascend to enable the inserted link to be inserted into the insertion hole in the bottom of the rotary table 18, the extrusion block 9 is extruded downwards at the top in the insertion hole, the extrusion block 9 enables the two second moving blocks 24 to move towards two sides through the two rotating rods 25 until the top ends of the two second moving blocks 24 extend out of the inside of the inserted link 10 and are clamped into the clamping groove in the bottom of the rotary table 18 to fix the inserted link 10 and the rotary table 18.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A rivet precision machining device comprises a workbench (26) and a feeding table (2), and is characterized in that a feeding plate (1) is arranged on one side of the top of the feeding table (2), a feeding hole (23) is formed in the bottom end of the feeding plate (1), a rotating mechanism for driving the feeding table (2) to rotate is arranged at the center of the top of the workbench (26), a limiting groove (3) is formed in the edge of the top of the feeding table (2), the feeding hole (23) is located right above one limiting groove (3), a plurality of rotating discs (18) are rotatably connected to the inner bottom of the limiting grooves (3), vacuum chucks (4) are mounted at the tops of the rotating discs (18), an inserting rod (10) is arranged below one side of the feeding table (2), and a driving mechanism for driving the inserting rod (10) to ascend and descend is arranged on one side of the top of the workbench (26), the top is equipped with the locking mechanism who fixes with carousel (18) in inserted bar (10), workstation (26) top opposite side is equipped with unloading mechanism.

2. A precision rivet machining device according to claim 1, characterized in that the feeding table (2) is located above the working table (26), the limiting grooves (3) are provided with a plurality of holes and are evenly distributed on the top edge of the feeding table (2), the bottom edge of the feeding table (2) and the bottoms of the rotating discs (18) are provided with insertion holes matched with the insertion rods (10), and one side of the feeding table (2) away from the feeding plate (1) is provided with a blanking plate (8).

3. A rivet precision machining device according to claim 2, characterized in that the rotating mechanism comprises a driven shaft (15) and a second rotating motor (17), the bottom end of the driven shaft (15) is rotatably connected to the top center of the workbench (26), the second rotating motor (17) is vertically installed at the top of the workbench (26) and is arranged side by side with the driven shaft (15), a second gear (16) is installed at the top end of the output shaft of the second rotating motor (17), and a first gear (11) meshed with the second gear (16) is installed on the driven shaft (15).

4. The rivet precision machining device according to claim 3, characterized in that the driving mechanism comprises a hydraulic telescopic rod (14) and a first rotating motor (12), the hydraulic telescopic rod (14) is vertically installed on one side of the top of the workbench (26), a mounting seat (13) is installed at the top end of the telescopic end of the hydraulic telescopic rod (14), the first rotating motor (12) is vertically installed on the top of the mounting seat (13), and the inserted link (10) is vertically installed at the top end of the output shaft of the first rotating motor (12).

5. The precision rivet processing device according to claim 4, characterized in that the blanking mechanism comprises an electric telescopic rod (5), a support column is vertically installed on the other side of the top of the workbench (26), a motor base is welded on the top end of the support column, the electric telescopic rod (5) is horizontally installed on the top of the motor base, a connecting rod (7) is installed on the top end of the telescopic end of the electric telescopic rod (5), a push ring (6) is welded on the top end of the connecting rod (7), and the push ring (6) is located above the center line of the feeding platform (2).

6. A precision rivet processing device according to claim 5, characterized in that the locking mechanism comprises an extrusion block (9) and a limiting rod (20), the extrusion block (9) extends from the inside of the insertion rod (10) and is connected with the insertion rod (10) in a sliding manner, a groove is formed in the top of the inside of the insertion rod (10), two limiting rods (20) are arranged, the two limiting rods (20) are respectively connected with two sides of the bottom of the groove in a sliding manner, a first spring (21) is welded at the bottom end of the extrusion block (9), and the bottom end of the first spring (21) is welded with the middle of the bottom of the groove.

7. The precision machining device for the rivets according to claim 6, characterized in that the locking mechanism further comprises two first moving blocks (19) and two second springs (22), the two first moving blocks (19) are horizontally welded to the tops of two limiting rods (20), one ends of the two first moving blocks (19) close to the extrusion block (9) are obliquely arranged, one ends of the two first moving blocks (19) far away from the extrusion block (9) are hemispherical and extend out of two sides of the insertion rod (10), and the second springs (22) are horizontally welded between the two limiting rods (20).

8. The precision machining device for the rivets, according to claim 6, characterized in that said locking mechanism further comprises two second moving blocks (24) and two rotating rods (25), said two second moving blocks (24) are provided, two second moving blocks (24) are horizontally welded on the top of two limiting rods (20), one ends of said two second moving blocks (24) far away from the extrusion blocks (9) are hemispherical and extend out from both sides of the insertion rod (10), said two rotating rods (25) are provided, one ends of said two rotating rods (25) are respectively rotatably connected with one ends of the two second moving blocks (24) close to the extrusion blocks (9), and the other ends of said two rotating rods (25) are respectively rotatably connected with both sides of the extrusion blocks (9).