CN203380315U - Riveting power head installation structure - Google Patents
Riveting power head installation structure Download PDFInfo
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- CN203380315U CN203380315U CN201320467249.4U CN201320467249U CN203380315U CN 203380315 U CN203380315 U CN 203380315U CN 201320467249 U CN201320467249 U CN 201320467249U CN 203380315 U CN203380315 U CN 203380315U
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- hole
- back seat
- block hole
- unit head
- riveted joint
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Abstract
The utility model belongs to the automatic riveting technology, and relates to a riveting power head installation structure used for automatic riveting equipment. The riveting power head installation structure comprises a one-dimensional moving mechanism (1) composed of a guide rail (1a) and a sliding table (1b), and is characterized in that the riveting power head installation structure is composed of the one-dimensional moving mechanism (1) and an installation structure body (2), and the installation structure body (2) is composed of a rear base (4), a front base (5), two guide assemblies, four buffering assemblies (9) and a power head connection plate (10). The installation structure is suitable for electromagnetic riveting power heads in China and meets the requirements of automatic riveting equipment in China.
Description
Technical field
The utility model belongs to the automatic riveting technology, relates to the improvement for riveted joint unit head mounting structure on automatic riveting device.
Background technology
External extensive use automatic Drilling/Riveting equipment in aircraft structure assembling, realized automatic riveting and the installation of securing member at present.And the automatic Drilling/Riveting system based on the electromagnetic riveting unit head is mostly the development of U.S. EI company, wherein the patent No. is US5, and 280,673 automatic riveting device is the typical case particularly.In U.S. Pat 5,280, in 673, the electromagnetic riveting unit head is arranged on slide unit by its leading portion shell, riveted joint unit head back segment is unsettled, and slide unit is arranged on guide rail and forms one-dimensional movement mechanism, and the electromagnetic riveting unit head can move in one-dimensional movement mechanism like this.But this erecting device is only applicable to the electromagnetic riveting unit head that this patent adopts, structurally difference is very large for this unit head and domestic electromagnetic riveting unit head, the drift that is mainly domestic electromagnetic riveting unit head is shorter, and the drift of the riveted joint unit head of this patent is very long, be applicable to installing by the leading portion shell.So the inapplicable domestic riveted joint unit head of mounting structure of U.S. Pat 5,280,673, must the configure dedicated erecting device.
Summary of the invention
The purpose of this utility model is: propose a kind of mounting structure that is applicable to domestic electromagnetic riveting unit head, to meet the demand of domestic automatic riveting device.
The technical solution of the utility model is: a kind of riveted joint unit head mounting structure, comprise an one-dimensional movement mechanism 1 formed by guide rail 1a and slide unit 1b, and it is characterized in that, riveted joint unit head installing mechanism is comprised of one-dimensional movement mechanism 1 and installing mechanism 2, installing mechanism 2 is comprised of back seat 4, front stall 5, two guidance sets, four Buffer Units 9 and unit head connecting plate 10, back seat 4 be one by the riser L shaped plate part that connect to form vertical with base plate, the base plate of back seat 4 is connected to integral body by the rear end of two alignment pins and at least two screws and slide unit 1b, block hole 4a after the riser top of back seat 4 has one, 4 Buffer Unit installing holes that are uniformly distributed along the circumference are arranged around rear block hole 4a, a Buffer Unit 9 is installed in each Buffer Unit installing hole, on the riser of back seat 4, two guidance set back seat installing holes are arranged below rear block hole 4a, two guidance set back seat installing holes lay respectively at lower left and the lower right of rear block hole 4a, two guidance set back seat installing holes are equal to the pitch-row of rear block hole 4a, front stall 5 be also one by the riser L shaped plate part that connect to form vertical with base plate, the base plate of front stall 5 is connected to integral body by the front end of two alignment pins and at least two screws and slide unit 1b, a front block hole 5a is arranged on the riser of front stall 5, front block hole 5a is coaxial with rear block hole 4a, front and back end ports at front block hole 5a respectively has an annular boss, the endoporus of annular boss and front block hole 5a are same hole, gap delta=0.1mm between the aperture of front block hole 5a and riveted joint unit head 3 external diameters～0.5mm, respectively there is a guidance set front stall installing hole lower left and lower right at front block hole 5a, the guidance set back seat installing hole of the lower left on the guidance set front stall installing hole of lower left and back seat 4 is coaxial, bottom-right guidance set front stall installing hole is coaxial with the bottom-right guidance set back seat installing hole on back seat 4, guidance set is comprised of guide post 6, spring 8 and nut 7, the postmedian of guide post 6 is optical axis, the front end of guide post 6 has external screw thread, there is nut rear end, and guide post 6 is respectively through meshing with nut 7 after the guidance set front stall installing hole of the guidance set back seat installing hole below rear block hole 4a and front block hole 5a below, the top of connecting plate 10 is plectanes, respectively there is an auricle lower left and lower right at connecting plate 10, one auricle through hole 10a is arranged on each auricle, the position of auricle through hole 10a is corresponding with the position of guidance set back seat installing hole, the aperture of auricle through hole 10a coordinates with guide post 6 optical axis crest clearances, 4 screw via holes that are uniformly distributed along the circumference are arranged on the plectane of the top of connecting plate 10, the position of above-mentioned 4 screw via holes is corresponding with the position of 4 screwed holes on riveted joint unit head back seat 3a end face, by 4 screws, connecting plate 10 is fixed on the end face of riveted joint unit head back seat 3a, the top plectane of connecting plate 10 is coaxial with the riveted joint unit head, two auricle through hole 10a of connecting plate 10 are enclosed within respectively on two guide posts 6, spring 8 is enclosed within on guide post 6, between back seat 4 and connecting plate 10, the front end of riveted joint unit head 3 block hole 5a in the past passes, the die 3c of riveted joint unit head 3 block hole 5a in the past passes forward, on the external cylindrical surface of riveted joint unit head 3, near the position of front end, an annular boss 3b is arranged, annular boss 3b is positioned at the back of front block hole 5a, the external diameter of annular boss 3b is greater than the aperture of front block hole 5a, and riveted joint unit head 3 is coaxial with rear block hole 4a and front block hole 5a.
The utility model has the advantages that: proposed a kind of mounting structure that is applicable to domestic electromagnetic riveting unit head, met the demand of domestic automatic riveting device.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 deletes the later structural representation of riveted joint unit head 3 in Fig. 1.
Fig. 3 is the structural representation of domestic a kind of electromagnetic riveting unit head.
The specific embodiment
Below the utility model is described in further details.Referring to Fig. 1 to Fig. 3, a kind of riveted joint unit head mounting structure, comprise an one-dimensional movement mechanism 1 be comprised of guide rail 1a and slide unit 1b, it is characterized in that, riveted joint unit head installing mechanism is comprised of one-dimensional movement mechanism 1 and installing mechanism 2.
Guidance set is comprised of guide post 6, spring 8 and nut 7, the postmedian of guide post 6 is optical axis, the front end of guide post 6 has external screw thread, there is nut rear end, and guide post 6 is respectively through meshing with nut 7 after the guidance set front stall installing hole of the guidance set back seat installing hole below rear block hole 4a and front block hole 5a below, the top of connecting plate 10 is plectanes, respectively there is an auricle lower left and lower right at connecting plate 10, one auricle through hole 10a is arranged on each auricle, the position of auricle through hole 10a is corresponding with the position of guidance set back seat installing hole, the aperture of auricle through hole 10a coordinates with guide post 6 optical axis crest clearances, 4 screw via holes that are uniformly distributed along the circumference are arranged on the plectane of the top of connecting plate 10, the position of above-mentioned 4 screw via holes is corresponding with the position of 4 screwed holes on riveted joint unit head back seat 3a end face, by 4 screws, connecting plate 10 is fixed on the end face of riveted joint unit head back seat 3a, the top plectane of connecting plate 10 is coaxial with the riveted joint unit head, two auricle through hole 10a of connecting plate 10 are enclosed within respectively on two guide posts 6, spring 8 is enclosed within on guide post 6, between back seat 4 and connecting plate 10, the front end of riveted joint unit head 3 block hole 5a in the past passes, the die 3c of riveted joint unit head 3 block hole 5a in the past passes forward, on the external cylindrical surface of riveted joint unit head 3, near the position of front end, an annular boss 3b is arranged, annular boss 3b is positioned at the back of front block hole 5a, the external diameter of annular boss 3b is greater than the aperture of front block hole 5a, and riveted joint unit head 3 is coaxial with rear block hole 4a and front block hole 5a.
Operation principle of the present utility model is: will rivet unit head 3 by installing mechanism 2 and be arranged in one-dimensional movement mechanism 1, the position of guidance set and the fixing riveted joint unit head 3 of front stall 5; Rivet is inserted in the pilot hole of product, with top iron, withstands manufactured head.One-dimensional movement mechanism 1 drives installing mechanism 2 and 3 motions of riveted joint unit head, drives the nail bar of die 3c compression rivet.The rivet force that riveted joint unit head 3 produces forward drives die 3c, and die 3c is passed to rivet force on the nail bar of rivet, realizes that the upsetting riveting of rivet nail bar is shaped; Riveted joint unit head 3 produces kick backward simultaneously, kick is passed to connecting plate 10, drive connecting plate 10 to retreat, the buffer of connecting plate 10 Compress Springs 8 and Buffer Unit 9, the buffer of spring 8 and Buffer Unit 9 absorbs most kicks, prevents that kick from producing impact injury to a displacement actuation mechanism 1.
An embodiment of the present utility model, riveted joint unit head 3 is selected the riveted joint unit head of domestic BEI100 Low Voltage Electromagnetic Riveting equipment, the maximum charging voltage of this equipment is 1200V, and riveted joint unit head weight is 4.5Kg, and the upsetting riveting that can once complete maximum Φ 6mm aluminium rivet, Φ 4mm titanium rivet is shaped.Buffer Unit 9 is selected FESTO YSR-C type hydraulic bjuffer, realizes the kick of riveted joint process unit head.Wherein, the external diameter of riveted joint unit head 3 is Φ 105mm, the gap delta=0.12mm between the aperture of front block hole 5a and riveted joint unit head 3 external diameters.
Claims (1)
1. a riveted joint unit head mounting structure, comprise an one-dimensional movement mechanism (1) formed by guide rail (1a) and slide unit (1b), it is characterized in that, riveted joint unit head installing mechanism is comprised of one-dimensional movement mechanism (1) and installing mechanism (2), installing mechanism (2) is comprised of back seat (4), front stall (5), two guidance sets, four Buffer Units (9) and unit head connecting plates (10), back seat (4) be one by the riser L shaped plate part that connect to form vertical with base plate, the base plate of back seat (4) is connected to integral body by the rear end of two alignment pins and at least two screws and slide unit (1b), block hole (4a) after the riser top of back seat (4) has one, 4 Buffer Unit installing holes that are uniformly distributed along the circumference are arranged around rear block hole (4a), a Buffer Unit (9) is installed in each Buffer Unit installing hole, on the riser of back seat (4), two guidance set back seat installing holes are arranged below rear block hole (4a), two guidance set back seat installing holes lay respectively at lower left and the lower right of rear block hole (4a), two guidance set back seat installing holes are equal to the pitch-row of rear block hole (4a), front stall (5) be also one by the riser L shaped plate part that connect to form vertical with base plate, the base plate of front stall (5) is connected to integral body by the front end of two alignment pins and at least two screws and slide unit (1b), a front block hole (5a) is arranged on the riser of front stall (5), front block hole (5a) is coaxial with rear block hole (4a), front and back end ports at front block hole (5a) respectively has an annular boss, the endoporus of annular boss and front block hole (5a) are same hole, gap delta=0.1mm between the aperture of front block hole (5a) and riveted joint unit head (3) external diameter～0.5mm, respectively there is a guidance set front stall installing hole lower left and lower right at front block hole (5a), the guidance set back seat installing hole of the lower left on the guidance set front stall installing hole of lower left and back seat (4) is coaxial, bottom-right guidance set front stall installing hole is coaxial with the bottom-right guidance set back seat installing hole on back seat (4), guidance set is comprised of guide post (6), spring (8) and nut (7), the postmedian of guide post (6) is optical axis, the front end of guide post (6) has external screw thread, there is nut rear end, and guide post (6) meshes with nut (7) after the guidance set front stall installing hole through the guidance set back seat installing hole below rear block hole (4a) and front block hole (5a) below respectively, the top of connecting plate (10) is a plectane, respectively there is an auricle lower left and lower right at connecting plate (10), one auricle through hole (10a) is arranged on each auricle, the position of auricle through hole (10a) is corresponding with the position of guidance set back seat installing hole, the aperture of auricle through hole (10a) coordinates with guide post (6) optical axis crest clearance, 4 screw via holes that are uniformly distributed along the circumference are arranged on the top plectane of connecting plate (10), the position of above-mentioned 4 screw via holes is corresponding with the position of 4 screwed holes on riveted joint unit head back seat (3a) end face, by 4 screws, connecting plate (10) is fixed on the end face of riveted joint unit head back seat (3a), the top plectane of connecting plate (10) is coaxial with the riveted joint unit head, two auricle through holes (10a) of connecting plate (10) are enclosed within respectively on two guide posts (6), spring (8) is enclosed within on guide post (6), be positioned between back seat (4) and connecting plate (10), the front end of riveted joint unit head (3) block hole (5a) in the past passes, the die (3c) of riveted joint unit head (3) block hole (5a) in the past passes forward, on the external cylindrical surface of riveted joint unit head (3), near the position of front end, an annular boss (3b) is arranged, annular boss (3b) is positioned at the back of front block hole (5a), the external diameter of annular boss (3b) is greater than the aperture of front block hole (5a), and riveted joint unit head (3) is coaxial with rear block hole (4a) and front block hole (5a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320467249.4U CN203380315U (en) | 2013-08-01 | 2013-08-01 | Riveting power head installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320467249.4U CN203380315U (en) | 2013-08-01 | 2013-08-01 | Riveting power head installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203380315U true CN203380315U (en) | 2014-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320467249.4U Expired - Lifetime CN203380315U (en) | 2013-08-01 | 2013-08-01 | Riveting power head installation structure |
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| Country | Link |
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| CN (1) | CN203380315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057832A (en) * | 2017-12-21 | 2018-05-22 | 西北工业大学 | A kind of semi-automation electromagnetic rivet driver buffering and guider |
| CN110509207A (en) * | 2019-09-04 | 2019-11-29 | 韩树杰 | Positioning mechanism when gear pump tooth shaft folding |
-
2013
- 2013-08-01 CN CN201320467249.4U patent/CN203380315U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057832A (en) * | 2017-12-21 | 2018-05-22 | 西北工业大学 | A kind of semi-automation electromagnetic rivet driver buffering and guider |
| CN108057832B (en) * | 2017-12-21 | 2019-11-01 | 西北工业大学 | It is a kind of semi-automation electromagnetic rivet driver buffering and guiding device |
| CN110509207A (en) * | 2019-09-04 | 2019-11-29 | 韩树杰 | Positioning mechanism when gear pump tooth shaft folding |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |