CN206748316U - Portable stubborn bolt machine for equipment installation - Google Patents
Portable stubborn bolt machine for equipment installation Download PDFInfo
- Publication number
- CN206748316U CN206748316U CN201720524857.2U CN201720524857U CN206748316U CN 206748316 U CN206748316 U CN 206748316U CN 201720524857 U CN201720524857 U CN 201720524857U CN 206748316 U CN206748316 U CN 206748316U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- flange shaft
- nut
- cutter head
- mounting blocks
- 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
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- Automatic Assembly (AREA)
Abstract
The utility model discloses a kind of portable stubborn bolt machine for equipment installation,In the flange shaft mounting seat being installed along with including flange shaft and rolling bearing interference fit on support,In flange shaft,Second bevel gear is fastened on flange shaft upper end by nut,The external screw thread that instrument cephalic par has coordinates with nut is arranged on cutter head mounting blocks,Tool heads end cross-sectional is hexagon,Cutter head mounting blocks are arranged on by screw on the flange of flange shaft,Rocking arm is arranged on by bearing on the bearing block of support,First bevel gear is arranged on rocking arm by nut,First bevel gear engages with second bevel gear,It is low that the utility model solves bolt disassembly efficiency,Muscle power wastes the problem of big,Whole device connection is ingenious,Coordinate close,It is easy to use,Reduce labor strength,With " Quick dismounting bolt,The characteristics of facilitating extracting tool head,It is easy to install,It is easy to operate,The advantages of cost is low.
Description
Technical field
The utility model belongs to manual bolts assembly tool technical field, the stubborn bolt machine being particularly convenient for carrying.
Background technology
Raising now with Living consumption and the needs of people's lives taste, it is many in other or small-sized life
Production workshop has some electric, machinery, production vehicles, in the bolt on dismounting automobile, electric member, machine components, bolt
When screwing in after unscrewing or just, bolt could be pulled down or precession by needing to rotate many circles using common wrench, be lost time
With personnel's muscle power.
The content of the invention
The utility model provides a kind of portable stubborn bolt machine for being used for equipment installation of fast assembling-disassembling screw, existing to overcome
The defects of bolts assemblies instrument is present, solve the problems, such as that bolt disassembly efficiency is low, physical waste is big.
The utility model provides a kind of portable stubborn bolt machine for equipment installation, including rocking arm, support, tool heads, the
One bevel gear, second bevel gear, cutter head mounting blocks, flange shaft, flange shaft are installed along with support with rolling bearing interference fit
On flange shaft mounting seat in, in flange shaft, second bevel gear is fastened on flange shaft upper end by nut, passes through therebetween
Key transmits moment of torsion, and the external screw thread that instrument cephalic par has coordinates with nut is arranged on cutter head mounting blocks, and tool heads end cross-sectional is
Hexagon, coordinates with cutter head mounting blocks hexagonal hole and transmits moment of torsion, and cutter head mounting blocks are arranged on the flange of flange shaft by screw
On, rocking arm is arranged on by bearing on the bearing block of support, and first bevel gear is arranged on rocking arm by nut, is led to therebetween
Cross key and transmit moment of torsion, first bevel gear engages with second bevel gear.
Tool heads have sizes and specification, including cross, yi word pattern, interior hexagonal, outer-hexagonal, abnormal shape.
Support includes handle, flange shaft mounting seat, bearing block.
The utility model uses detachable design, is asked for prior art bolt disassembly efficiency is low, physical waste is big
Topic, whole device connection is ingenious, it is close, easy to use to coordinate, have " Quick dismounting bolt, facilitate the characteristics of extracting tool head,
Easy to install, easy to operate, cost is low, reduces labor strength, has very high use value and meaning, and promotion potential is huge.
Brief description of the drawings
Fig. 1 is bolt machine overall structure figure stubborn manually described in the utility model.
Fig. 2 is rack assumption diagram of the present utility model.
Fig. 3 is head structure figure of the present utility model.
Wherein：1-rocking arm, 2-bearing, 3-support, 4-flange shaft, 5-cutter head mounting blocks, 6-tool heads, 7-the
One bevel gear, 8-second bevel gear, 31-handle, 32-flange shaft mounting seat, 33-bearing block.
Embodiment
With reference to specific drawings and examples, the utility model is described in further detail.
As Figure 1-3, the utility model mainly includes rocking arm 1, support 3, tool heads 6, the cone of first bevel gear 7, second
Gear 8, cutter head mounting blocks 5, flange shaft 4, the flange shaft that flange shaft 4 is installed along with rolling bearing interference fit on support are pacified
Fill in seat 32, in flange shaft 4, second bevel gear 8 is fastened on the upper end of flange shaft 4 by nut, passes through key transmission therebetween
Moment of torsion, the external screw thread that the end of tool heads 6 has coordinates with nut is arranged on cutter head mounting blocks 5, and the end cross-sectional of tool heads 6 is six sides
Shape, coordinates with the hexagonal hole of cutter head mounting blocks 5 and transmits moment of torsion, and cutter head mounting blocks 5 are arranged on the flange of flange shaft 4 by screw
On, rocking arm 1 is arranged on by bearing on the bearing block 33 of support 3, and first bevel gear 7 is arranged on rocking arm 1 by nut, the two
Between moment of torsion transmitted by key, first bevel gear 7 engages with second bevel gear 8.
During work, bolt is unclamped a bit using spanner, tool heads 6 are connect vertically and coordinated with bolt head, one is held tightly
Handle 31 presses down, while the hand motion rocker arm 1 of another, and rocking arm 1 drives first bevel gear 7 to rotate, first bevel gear 7 and second
Bevel gear 8 is engaged, and second bevel gear 8 delivers torque to tool heads 6 by key, and bolt, rigging screw are back-outed in the rotation of tool heads 6
When first with manual bolt machine of twisting screw in bolt, using spanner by tools for bolts ' pretension.
Claims (1)
1. a kind of portable stubborn bolt machine for equipment installation, including rocking arm（1）, support（3）, tool heads（6）, first bevel gear
（7）, second bevel gear（8）, cutter head mounting blocks（5）, flange shaft（4）, it is characterised in that：Flange shaft（4）With rolling bearing interference
Coordinate the flange shaft mounting seat being installed along with support（32）It is interior, flange shaft（4）On, second bevel gear（8）It is tight by nut
Gu in flange shaft（4）Upper end, moment of torsion, tool heads are transmitted by key therebetween（6）The external screw thread that end has is matched somebody with somebody with nut
Conjunction is arranged on cutter head mounting blocks（5）, tool heads（6）End cross-sectional is hexagon, with cutter head mounting blocks（5）Hexagonal hole, which coordinates, to be passed
Torque delivery, cutter head mounting blocks（5）Flange shaft is arranged on by screw（4）Flange on, rocking arm（1）Support is arranged on by bearing
（3）Bearing block（33）On, first bevel gear（7）Rocking arm is arranged on by nut（1）On, turned round by key transmission therebetween
Square, first bevel gear（7）With second bevel gear（8）Engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720524857.2U CN206748316U (en) | 2017-05-12 | 2017-05-12 | Portable stubborn bolt machine for equipment installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720524857.2U CN206748316U (en) | 2017-05-12 | 2017-05-12 | Portable stubborn bolt machine for equipment installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206748316U true CN206748316U (en) | 2017-12-15 |
Family
ID=60616831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720524857.2U Expired - Fee Related CN206748316U (en) | 2017-05-12 | 2017-05-12 | Portable stubborn bolt machine for equipment installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206748316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081705A (en) * | 2017-05-12 | 2017-08-22 | 象州县科学技术情报研究所 | The portable stubborn bolt machine installed for equipment |
-
2017
- 2017-05-12 CN CN201720524857.2U patent/CN206748316U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081705A (en) * | 2017-05-12 | 2017-08-22 | 象州县科学技术情报研究所 | The portable stubborn bolt machine installed for equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20180512 |