CN208601005U - A kind of kingbolt, standby female device for screwing up - Google Patents
A kind of kingbolt, standby female device for screwing up Download PDFInfo
- Publication number
- CN208601005U CN208601005U CN201820694951.7U CN201820694951U CN208601005U CN 208601005 U CN208601005 U CN 208601005U CN 201820694951 U CN201820694951 U CN 201820694951U CN 208601005 U CN208601005 U CN 208601005U
- Authority
- CN
- China
- Prior art keywords
- kingbolt
- sleeve
- standby
- cylinder
- support plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of kingbolts, standby female device for screwing up, are mainly made of driving motor, flange, a cylinder, two cylinders, support plate, sleeve, kingbolt, standby female and workpiece.It is fixed before the driving motor flange with one and two cylinders；The support plate is connect with one and two cylinder piston rods；Described sleeve one end is connect with motor output shaft, and other end is blocked with kingbolt.Sleeve is transferred power to by driving motor, hex surface is bonded with kingbolt head in sleeve, first tighten kingbolt, then one and two cylinders topmast fagging forward, support plate is advanced with sleeve, and kingbolt enters cylindrical cavity in sleeve, and standby mother is allowed to be bonded with hex surface in sleeve, standby mother is tightened, kingbolt and standby female tightening operation are completed.The duplication of labour that people is reduced using this device for screwing up is avoided and manually tightens the not high defect of torsion precision, realizes Quick fastening, torque value is reliable and stable, also improves production efficiency.
Description
Technical field
The utility model relates to electrification railway contact net brackets to assemble field, and in particular to a kind of kingbolt standby female is twisted
Tight device.
Background technique
High-speed rail is constantly popularized nationwide, thus, higher and higher to electrified circuit security requirement, bracket is used as and connects
It is higher and higher to assemble production efficiency requirement to it for core component in net-fault line, and we are domestic substantially manually at present
Based on assembling, bracket assembling includes the assembling to monaural casing, ears casing, positioning ring and Messenger Wire base, wherein to opening structure
Messenger Wire base be fixed on bracket pipe an artificial hand needed to block kingbolt with spanner, a hand is tightened standby with box spanner
Mother, the wrist of people can generate fatigue in mass production, and the reliability that bolt is tightened, which must not obtain, to be ensured.So one kind need to be developed
Kingbolt, standby female device for screwing up, using to ladder bushing structure, while operation is quickly and effectively completed to tighten, and reaches torque value
Technique requirement, improves the qualification rate and productivity of assembling product.
Utility model content
The utility model provides a kind of kingbolt, standby female device for screwing up, existing manually installed split type the purpose is to overcome
The disadvantage of Messenger Wire base large labor intensity and final torque value inaccuracy, using electric tightening mode, Quick fastening kingbolt and
Standby female, torque value precision reaches technique requirement and avoids safety accident to not loosen during guaranteeing products application.
The utility model provides a kind of kingbolt, standby female device for screwing up, mainly by driving motor, flange, a cylinder,
Two cylinders, support plate, sleeve, kingbolt, standby female and workpiece are constituted.It is fixed behind the driving motor and flange, before flange
Face is fixed together with a cylinder and two cylinders；The support plate is connect with a cylinder and two cylinder piston rods；Institute
It states sleeve one end to connect with driving motor output shaft, sleeve other end is blocked with kingbolt.
It is transferred power on sleeve by driving motor, hex surface is bonded with kingbolt head in sleeve, first by main spiral shell
Bolt is tightened, and then topmast fagging, support plate are advanced with sleeve forward simultaneously for a cylinder and two cylinders, and kingbolt enters set
Cylindrical cavity in cylinder allows standby mother to be bonded with hex surface in sleeve not with hexagonal face contact in sleeve, tightens, completes to standby mother
Kingbolt and standby female tightening operation, return to initial position.
The utility model has the advantage that compared with prior art and effect: using mechanical electric transmission tightening way, realizing
Device for screwing up fast moves accurate positioning, reduces traditional approach and manually tightens the labor intensity of bolt, and reduces and do not conform to
Lattice rate, torque value is reliable and stable, also improves production efficiency.
Detailed description of the invention
Fig. 1 is the utility model kingbolt, standby female device for screwing up schematic diagram；
Fig. 2 is the utility model sleeve inner structural schematic diagram.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 show a kind of kingbolt, standby female device for screwing up, mainly by 3, two driving motor 1, flange 2, one, cylinder
Cylinder 4, support plate 5, sleeve 6, kingbolt 7, standby mother 8 and workpiece 9 are constituted.It is fixed behind the driving motor and flange 2, flange
2 fronts are fixed together with a cylinder 3 and two cylinders 4；The support plate 5 and a cylinder 3 and two 4 piston rods of cylinder
Connection；Described 6 one end of sleeve and driving motor 1 export axis connection, and 6 other end of sleeve is blocked with kingbolt 7.Pass through driving electricity
Machine 1 transfers power on sleeve 6, first tightens kingbolt 7, then tightens standby mother 8.
Fig. 2 show sleeve inner structural schematic diagram, and the 6 internal structure front of sleeve is processed as interior hex surface 61, after
Portion is processed as cylindrical cavity 62.Hex surface 61 in front is bonded with kingbolt 7 first, tightens kingbolt 7, then sleeve 6 is forward
Mobile, kingbolt 7 enter rear portion cylindrical cavity position, and interior hex surface 61 is bonded with standby female 8 outer surfaces, tightens standby mother 8, complete whole
A process tightening operation.
Claims (3)
1. a kind of kingbolt, standby female device for screwing up, it is characterized in that by driving motor (1), flange (2), a cylinder (3), two
Cylinder (4), support plate (5), sleeve (6), kingbolt (7), standby female (8) and workpiece (9) are constituted, the driving motor and flange
(2) fixed below, it is fixed together before flange (2) with cylinder (3) He Erwei cylinder (4)；The support plate (5) and one
Position cylinder (3) He Erwei cylinder (4) piston rod connection；Described sleeve (6) one end and driving motor (1) export axis connection, sleeve
(6) other end is blocked with kingbolt (7), is transferred power on sleeve (6) by driving motor (1), sleeve (6) interior hexagonal
Face is bonded with kingbolt (7) head, first tightens kingbolt (7), and then cylinder (3) He Erwei cylinder (4) is simultaneously forward
Topmast fagging (5), support plate (5) are advanced with sleeve, and kingbolt (7) enters sleeve (6) interior cylindrical cavity, not and in sleeve (6)
Hexagonal face contact allows standby female (8) to be bonded with sleeve (6) interior hex surface, tightens, completes kingbolt (7) and standby to standby female (8)
Female (8) tightening operation, returns to initial position.
2. kingbolt according to claim 1, standby female device for screwing up, which is characterized in that the support plate (5) is using high-quality
Aluminum alloy material processing, or high-quality steel production is selected, support plate (5) major function is stop sleeve (6), and support plate keeps it
Bias does not occur on central axis.
3. kingbolt according to claim 1, standby female device for screwing up, which is characterized in that the sleeve (6) is using high-quality resistance to
Steel processing is ground, internal structure front is processed as interior hex surface (61), and rear portion is processed as cylindrical cavity (62), interior hex surface (61) and master
The fitting of bolt (7) head, first tightens kingbolt (7), and then sleeve (6) moves forward, and kingbolt (7) is made to enter cylindrical cavity (62) position
It sets, interior hex surface (61) is bonded with standby female (8), completes standby mother and tightens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820694951.7U CN208601005U (en) | 2018-05-10 | 2018-05-10 | A kind of kingbolt, standby female device for screwing up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820694951.7U CN208601005U (en) | 2018-05-10 | 2018-05-10 | A kind of kingbolt, standby female device for screwing up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208601005U true CN208601005U (en) | 2019-03-15 |
Family
ID=65661280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820694951.7U Expired - Fee Related CN208601005U (en) | 2018-05-10 | 2018-05-10 | A kind of kingbolt, standby female device for screwing up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208601005U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805222A (en) * | 2020-07-06 | 2020-10-23 | 中铁武汉电气化局集团第一工程有限公司 | Opening-closing type sleeve screwing mechanism |
| CN112621185A (en) * | 2019-10-09 | 2021-04-09 | 联合创利五金科技江苏有限公司 | Device is screwed up fast with rotation degree of depth adjustable to fastener |
-
2018
- 2018-05-10 CN CN201820694951.7U patent/CN208601005U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621185A (en) * | 2019-10-09 | 2021-04-09 | 联合创利五金科技江苏有限公司 | Device is screwed up fast with rotation degree of depth adjustable to fastener |
| CN112621185B (en) * | 2019-10-09 | 2024-04-16 | 联合创利五金科技江苏有限公司 | Quick screwing device with adjustable rotation depth for fastener |
| CN111805222A (en) * | 2020-07-06 | 2020-10-23 | 中铁武汉电气化局集团第一工程有限公司 | Opening-closing type sleeve screwing mechanism |
| CN111805222B (en) * | 2020-07-06 | 2022-01-25 | 中铁武汉电气化局集团第一工程有限公司 | Opening-closing type sleeve screwing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |