CN220902452U - Automatic riveting equipment for static arc angle connecting piece - Google Patents
Automatic riveting equipment for static arc angle connecting piece Download PDFInfo
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- CN220902452U CN220902452U CN202322609691.2U CN202322609691U CN220902452U CN 220902452 U CN220902452 U CN 220902452U CN 202322609691 U CN202322609691 U CN 202322609691U CN 220902452 U CN220902452 U CN 220902452U
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- connecting piece
- arc angle
- nut
- automatic riveting
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- 230000003068 static effect Effects 0.000 title claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000007723 transport mechanism Effects 0.000 claims 8
- 238000010586 diagram Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses automatic riveting equipment for a static arc angle connecting piece, which comprises a pylon, a rotary table, a connecting piece clamping frame, a static contact conveying mechanism, a bolt conveying mechanism and a nut conveying mechanism, wherein a servo motor is arranged in the top of the pylon, the rotary table is arranged on a rotary shaft of the servo motor, a height limiting table is arranged on the side edge of the top end of the pylon, a plurality of connecting piece clamping frames for clamping the static arc angle connecting piece are uniformly arranged on the rotary table in a circle, the static contact conveying mechanism comprises a conveying belt, a plurality of groups of limiting inclined blocks, bolt mounting holes and limiting blocks on the conveying belt, the bolt conveying mechanism is arranged on one side edge of the conveying belt, an automatic riveting assembly is arranged at the output end of the bolt conveying mechanism, and the nut conveying mechanism is arranged above the conveying belt above the automatic riveting assembly. The utility model solves the problems of low automatic alignment precision of the static arc angle connecting piece and the static contact, low automatic inserting and riveting precision of the bolt, low automation degree and the like.
Description
Technical Field
The utility model relates to the technical field of riveting equipment, in particular to automatic riveting equipment for a static arc angle connecting piece.
Background
Traditional static arc angle connecting piece structural strength is lower, and traditional static arc angle connecting piece is crooked arc structure generally, when riveting with the static contact, needs bolt and nut mechanical energy fixed connection, is, manual riveting is wasted time and energy, production efficiency is low at batch production. When the mechanical equipment is riveted, the static arc angle connecting piece and the static contact are required to be accurately spliced or overlapped, bolts are inserted into bolt holes corresponding to the static arc angle connecting piece and the static contact, nuts are automatically screwed, the precision is required to be high, the automatic efficiency is high, and the like.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, the utility model aims to provide the automatic riveting equipment for the static arc angle connecting piece, which solves the problems of low mechanical degree, low precision and the like of the automatic riveting of the static arc angle connecting piece.
The utility model provides automatic riveting equipment for a static arc angle connecting piece, which comprises a pylon, a rotary table, a connecting piece clamping frame, a static contact conveying mechanism, a bolt conveying mechanism and a nut conveying mechanism, wherein a servo motor is arranged in the top of the pylon, the rotary table is arranged on a rotary shaft of the servo motor, a height limiting table is arranged on the side edge of the top end of the pylon, a plurality of connecting piece clamping frames for clamping the static arc angle connecting piece are uniformly arranged on the rotary table in a circle, the static contact conveying mechanism comprises a conveying belt and a plurality of groups of limiting inclined blocks, bolt mounting holes and limiting blocks on the conveying belt, the conveying belt is arranged beside the pylon, the upper surface of the conveying belt is lower than the upper surface of the height limiting table, one side edge of the conveying belt is provided with the bolt conveying mechanism, the output end of the bolt conveying mechanism is arranged below the bolt mounting holes on the conveying belt, an automatic riveting assembly is arranged at the output end of the bolt conveying mechanism, a nut mechanism is arranged above the belt above the automatic riveting assembly, the nut conveying mechanism comprises a nut cylinder and a cylinder which moves up and down, and one side of the nut cylinder top is provided with a connecting piece which is connected with the cylinder through a connecting piece.
In some embodiments of the present utility model, the connecting piece clamping frame comprises a U-shaped clamping frame, clamping blocks, eccentric wheels and return springs, wherein the clamping blocks are movable in two side walls of the U-shaped clamping frame, movable cavities are arranged in two side walls of the U-shaped clamping frame, four sliding rod grooves are arranged in the upper wall and the lower wall of each movable cavity, four limiting sliding rods are arranged on the clamping blocks, the limiting sliding rods are arranged in the sliding rod grooves, the back surfaces of the clamping blocks are provided with the return springs, the return springs are connected with the inner walls of the movable cavities, the rear sides of the clamping blocks are provided with the eccentric wheels, and the eccentric wheels are sleeved on a motor rotating shaft.
In other embodiments of the present utility model, the inclination angle of the connector holder is the same as the inclination angle of the limiting swash block, and the connector holder is located outside the limiting swash block when rotated to the position of the limiting swash block.
In other embodiments of the present utility model, the bolt carrying mechanism includes two bolt carrying channels with a bolt carrying strap at the bottom of the bolt carrying channels and a splice plate at the output of the bolt carrying strap, the splice plate being spliced with the automated riveting assembly.
In other embodiments of the present utility model, the automatic riveting assembly includes a bolt fixture block, a riveting motor and a lifting cylinder, wherein the bolt fixture block is installed on a motor shaft of the riveting motor, the bottom of the riveting motor is installed on a cylinder shaft of the lifting cylinder, and the bolt fixture block is a square box with one side open.
In other embodiments of the present utility model, two nut holes are formed in the nut cylinder, a rubber ring is embedded in the inner wall of the bottom end position of the nut hole, and the rubber ring part exposes out of the inner wall of the nut hole.
According to the utility model, the problems of low automatic alignment precision of the static arc angle connecting piece and the static contact, low automatic inserting and riveting precision of the bolt, low automation degree and the like are solved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
Fig. 1 is a schematic structural diagram of an automatic riveting device for a static arc angle connector.
Fig. 2 is a schematic cross-sectional view of a connector holder according to the present utility model.
Fig. 3 is a schematic cross-sectional structure diagram of an automatic riveting device for a static arc angle connector in the utility model.
Fig. 4 is a schematic diagram of a structure of automatic riveting equipment for a static arc angle connector, which is provided by the utility model, for moving a conveyor belt side after riveting is completed.
Fig. 5 is a schematic cross-sectional view of a bolt and a bolt carrier according to the present utility model.
Fig. 6 is a schematic view of the structure of the bolt before screwing into the nut according to the present utility model.
Fig. 7 is a schematic view of a structure of a bolt screwed into a nut according to the present utility model.
In the figure: 1. a pylon; 11. a height limiting table; 2. a rotary table; 3. a connecting piece clamping frame; 31. clamping blocks; 311. a limit slide bar; 312. a sliding rod groove; 32. an eccentric wheel; 33. a return spring; 4. a nut cylinder; 41. a rubber ring; 5. a vertical moving cylinder; 6. a conveyor belt; 61. limiting oblique blocks; 62. a bolt mounting hole; 63. a limiting block; 7. a bolt conveying mechanism; 71. a bolt; 72. a bolt carrying belt; 73. a splice plate; 74. a bolt clamping block; 75. riveting a motor; 76. a lifting cylinder; 8. a static arc angle connector; 9. and (5) a static contact.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
Referring to fig. 1-7, an automatic riveting device for a static angle connecting piece comprises a column base 1, a rotary table 2, a connecting piece clamping frame 3, a static contact conveying mechanism, a bolt conveying mechanism 7 and a nut conveying mechanism, wherein a servo motor is arranged in the top of the column base 1, the rotary table 2 is installed on a rotating shaft of the servo motor, a height limiting table 11 is arranged on the side edge of the top end of the column base 1, a plurality of connecting piece clamping frames 3 used for clamping the static angle connecting piece 8 are uniformly distributed on the rotary table 2 in a circle, the static contact conveying mechanism comprises a conveying belt 6 and a plurality of groups of limiting inclined blocks 61, bolt mounting holes 62 and limiting blocks 63 on the conveying belt 6, the conveying belt 6 is arranged beside the column base 1 and is lower than the upper surface of the height limiting table 11, a bolt conveying mechanism 7 is arranged on one side edge of the conveying belt 6, an output end of the bolt conveying mechanism 7 is arranged below a bolt mounting hole 62 on the conveying belt 6, an automatic riveting assembly is arranged on the output end of the bolt conveying mechanism 7, a nut conveying mechanism is arranged above the conveying belt 6 and comprises a conveying belt 6, the conveying mechanism and a nut 5 and a cylinder 5 is connected with the upper cylinder top and the lower cylinder 4, and the cylinder 4 is connected with the upper cylinder 4 and the lower cylinder 4.
The rotary table 2 is provided with the connecting piece clamping frames 3 (4 best) uniformly, the height limiting table 11 is arranged near the conveying belt 6, the inclined edge of the static arc angle connecting piece is clamped on the connecting piece clamping frames 3, the bottom edge of the static arc angle connecting piece is attached to the height limiting table 11 to limit the height of the static arc angle connecting piece, after the static arc angle connecting piece is clamped by the connecting piece clamping frames 3, after the last riveting is finished, the rotary table 2 is rotated again to rotate the next connecting piece clamping frame 3 to clamp the static arc angle connecting piece 8 to the position of the next group of limiting inclined blocks 61, the bolt mounting holes 62 and the limiting blocks 63, the bottom of the static arc contact is positioned on the conveying belt 6, one side of the fixed arc angle connecting piece is abutted against the limit inclined blocks 63, the other inclined plate is positioned above the static arc contact 9 (as shown by the position of the reference numeral 9 in fig. 3 and 4), the static arc angle connecting piece 8 corresponds to the fixed arc contact 9, at the moment, the automatic riveting assembly pushes the bolt up through the bolt hole to insert the bottom of the nut cylinder to the nut, the rotating bolt rotates the nut (the part of the static arc angle connecting piece 8 is exposed out of the upper part of the actual end part of the static arc angle connecting piece) and the nut is removed from the cylinder by the nut 4. At this time, the whole conveyor belt moves to the side (the static arc angle connecting piece 8 is released by the connecting piece clamping frame 3), the static arc angle connecting piece 8 is separated from the connecting piece clamping frame 3, the static arc angle connecting piece 8 and the static contact 9 are taken away together, and the conveyor belt can automatically fall and collect when rotating to the lower part of the conveyor belt. Then, the next caulking is performed.
The connecting piece clamping frame 3 comprises a U-shaped clamping frame, clamping blocks 31, eccentric wheels 32 and return springs 33, wherein the clamping blocks 31, the eccentric wheels 32 and the return springs 33 are movably arranged in two side walls of the U-shaped clamping frame, movable cavities are formed in two side walls of the U-shaped clamping frame, four slide bar grooves 312 are formed in the upper wall and the lower wall of each movable cavity, four limit slide bars 311 are arranged on the clamping blocks 31, the limit slide bars 311 are arranged in the slide bar grooves 312, the back surfaces of the clamping blocks 31 are provided with the return springs 33 and the return springs 33 are connected with the inner walls of the movable cavities, the eccentric wheels 32 are arranged on the back sides of the clamping blocks 31, and the eccentric wheels 32 are sleeved on a motor rotating shaft.
When clamping the static arc angle connecting piece 8, the clamping blocks 31 are not extended, the static arc angle connecting piece 8 is stuck to the U-shaped clamping frame, then the clamping is started, the two servo motors synchronously drive the eccentric wheels 32 to push out the clamping blocks 31, and the two sides of the static arc angle connecting piece 8 are clamped. And (5) clamping is completed.
The inclination angle of the connecting piece clamping frame 3 is the same as that of the limiting inclined block 61, and the connecting piece clamping frame 3 is positioned outside the limiting inclined block 61 when rotating to the position of the limiting inclined block 61.
The connecting piece clamping frame 3 is matched with the limiting inclined block 61, and the inclination angles are the same, so that the static arc angle connecting piece 8 is parallel to the bottom edge of the static contact 9. And the bolt holes are convenient to correspond.
The bolt conveying mechanism 7 comprises two bolt conveying channels, a bolt conveying belt 72 is arranged at the bottom of each bolt conveying channel, a connecting plate 73 is arranged at the output end of each bolt conveying belt 72, and the connecting plates 73 are connected with the automatic riveting assemblies.
The bolts are conveyed in rows in the bolt conveying channels, when the automatic riveting assembly moves upwards to rivet, the conveying of the bolt conveying channels is stopped immediately, after the automatic riveting assembly moves downwards to the original position, the bolts are conveyed continuously, one bolt is automatically pushed into the automatic riveting assembly to wait for the next riveting,
The automatic riveting assembly comprises a bolt clamping block 74, a riveting motor 75 and a lifting cylinder 76, wherein the bolt clamping block 74 is arranged on a motor shaft of the riveting motor 75, the bottom of the riveting motor 75 is arranged on a cylinder shaft of the lifting cylinder 76, and the bolt clamping block 74 is a square box with one side open.
After the bolt clamping block 74 is moved down, the opening side is automatically aligned to the side of the bolt, the bolt is automatically pushed into the box body of the bolt clamping block 74 from the opening, the bolt is pushed into the bolt hole and inserted into the bottom of the nut during automatic riveting, and the bolt is screwed into the nut to complete riveting when the riveting motor 75 rotates.
Two nut holes are formed in the nut cylinder 4, a rubber ring 41 is embedded in the inner wall of the bottom end of each nut hole, and part of the rubber ring 41 is exposed out of the inner wall of each nut hole. The nut is prevented from automatically falling, and when the nut cylinder is pulled up, the nut at the bottom is separated from the bolt cylinder 4 because the nut is screwed on the bolt 71, and the next nut is blocked by the rubber ring 41 and does not move downwards.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. Automatic riveting equipment for static arc angle connecting pieces is characterized in that: including pylon (1), revolving stage (2), connecting piece holder (3), static contact transport mechanism, bolt transport mechanism (7) and nut transport mechanism, be equipped with servo motor in pylon (1) top, install revolving stage (2) in servo motor's the pivot, pylon (1) top side is equipped with limit for height platform (11), revolving stage (2) a week equipartition is equipped with a plurality of connecting piece holders (3) that are used for centre gripping quiet arc angle connecting piece (8), static contact transport mechanism includes spacing sloping (61), bolt mounting hole (62) and stopper (63) of multiunit on transport belt (6) and transport belt (6), transport belt (6) set up and be less than limit for height platform (11) upper surface by pylon (1), transport belt (6) one side is equipped with bolt transport mechanism (7), the output of bolt transport mechanism (7) sets up bolt mounting hole (62) below on transport belt (6), bolt transport mechanism (7) are equipped with automatic riveting subassembly in the output, transport mechanism is equipped with nut (5) directly over the cylinder (4) and is equipped with under the riveting mechanism, one side of the top of the nut cylinder (4) is provided with an up-down moving cylinder (5), and a cylinder shaft of the up-down moving cylinder (5) is connected with the top of the nut cylinder (4) through a connecting sheet.
2. The automatic riveting equipment for the static arc angle connecting piece according to claim 1, wherein: the connecting piece holder (3) comprises a U-shaped holder frame, two movable holder blocks (31), eccentric wheels (32) and return springs (33) in two side walls of the U-shaped holder frame, movable cavities are formed in the two side walls of the U-shaped holder frame, four sliding rod grooves (312) are formed in the upper wall and the lower wall of each movable cavity, four limit sliding rods (311) are arranged on the holder blocks (31), the limit sliding rods (311) are arranged in the sliding rod grooves (312), the back surfaces of the holder blocks (31) are provided with the return springs (33) and the return springs (33) are connected with the inner walls of the movable cavities, the eccentric wheels (32) are arranged on the back sides of the holder blocks (31), and the eccentric wheels (32) are sleeved on a motor rotating shaft.
3. The automatic riveting equipment for the static arc angle connecting piece according to claim 1, wherein: the inclination angle of the connecting piece clamping frame (3) is the same as that of the limiting inclined block (61), and the connecting piece clamping frame (3) is positioned outside the limiting inclined block (61) when rotating to the position of the limiting inclined block (61).
4. The automatic riveting equipment for the static arc angle connecting piece according to claim 1, wherein: the bolt conveying mechanism (7) comprises two bolt conveying channels, a bolt conveying belt (72) is arranged at the bottom of each bolt conveying channel, a connecting plate (73) is arranged at the output end of each bolt conveying belt (72), and the connecting plates (73) are connected with the automatic riveting assembly.
5. The automatic riveting equipment for the static arc angle connecting piece according to claim 4, wherein: the automatic riveting assembly comprises a bolt clamping block (74), a riveting motor (75) and a lifting cylinder (76), wherein the bolt clamping block (74) is arranged on a motor shaft of the riveting motor (75), the bottom of the riveting motor (75) is arranged on a cylinder shaft of the lifting cylinder (76), and the bolt clamping block (74) is a square box with one side open.
6. The automatic riveting equipment for the static arc angle connecting piece according to claim 1, wherein: two nut holes are formed in the nut cylinder (4), a rubber ring (41) is embedded in the inner wall of the bottom end of the nut hole, and the rubber ring (41) is partially exposed out of the inner wall of the nut hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322609691.2U CN220902452U (en) | 2023-09-25 | 2023-09-25 | Automatic riveting equipment for static arc angle connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322609691.2U CN220902452U (en) | 2023-09-25 | 2023-09-25 | Automatic riveting equipment for static arc angle connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220902452U true CN220902452U (en) | 2024-05-07 |
Family
ID=90911893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322609691.2U Active CN220902452U (en) | 2023-09-25 | 2023-09-25 | Automatic riveting equipment for static arc angle connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220902452U (en) |
-
2023
- 2023-09-25 CN CN202322609691.2U patent/CN220902452U/en active Active
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