CN209190628U - A kind of general impact wrench of fine adjustment type - Google Patents
A kind of general impact wrench of fine adjustment type Download PDFInfo
- Publication number
- CN209190628U CN209190628U CN201821243382.0U CN201821243382U CN209190628U CN 209190628 U CN209190628 U CN 209190628U CN 201821243382 U CN201821243382 U CN 201821243382U CN 209190628 U CN209190628 U CN 209190628U
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- CN
- China
- Prior art keywords
- bar
- support bar
- handle
- screw
- threaded
- 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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model is a kind of general impact wrench of fine adjustment type, belongs to parts assembly field.The impact wrench of the utility model, including handle, two tighten bar, left support bar, adjusting nut, right support bar, multipair interchangeable tappet head and lock-screw；It tightens bar for two and cylindrical sidewall in handle is covered by connector sleeve, each tightening bar by a lock-screw makes its axial restraint on handle；A pair of of tappet head that selection light bar segment diameter and product upper ejector lever to be assembled hole aperture match, is threaded in two respectively and tightens bar lower end；Left support bar and right support bar be socketed in respectively it is a pair of tighten in the connecting rod of bar lower end, the screw rod of left support bar and the screw rod of right support bar are threaded into the inner cavity of adjusting nut simultaneously.The general impact wrench of the utility model, is adapted to various sizes of component assembly.
Description
Technical field
The utility model is a kind of general impact wrench of fine adjustment type, belongs to parts assembly field.
Background technique
For the various products docked by screw thread, the product being especially relatively large in diameter, when being threadedly coupled, it usually needs
It is completed by ancillary equipment spanner.Conventional spanner is to consolidate with what the position in product upper ejector lever to be tightened hole and aperture matched
Determine structure；If the end of certain tubular product needs to be threadedly coupled the circular cover that a diameter is 100mm, open on cover board there are two
Aperture is the driving hole of 10mm, and the spacing of two driving holes is 80mm；The spanner upper ejector lever head outer diameter thus to be used for
10mm, and the spacing between two driving ends is 80mm.And for certain product types, the biggish assembly environment of change in size,
It will be directed to every kind of demand, be equipped with different corresponding model spanners, not only production cost increases, but also will increase assembly work
Operation complexity.
Utility model content
The problem of tightening purpose of the utility model is to solve tradition with spanner structure poor universality, and one kind is provided
The general impact wrench of fine adjustment type.
The purpose of this utility model is achieved through the following technical solutions:
A kind of general impact wrench of fine adjustment type of the utility model, including handle, two tighten bar, left support bar, adjust
Nut, right support bar, multipair interchangeable tappet head and lock-screw；
Handle is cylindrical structure；
The upper end for tightening bar is connector sleeve, and the internal diameter of connector sleeve and the diameter of handle match, the upper end side wall of connector sleeve
Locking screw holes are provided with, the lower section side wall of connector sleeve is fixed with downwards cylindrical connecting rod, and the lower end of connecting rod is provided with screw thread
Connecting hole；
The upper end of tappet head is the screw thread company to match with the threaded connection hole internal screw thread for tightening bar lower end and connect boom end
Section is connect, the lower end of tappet head is light bar segment；Threaded connection section and light bar segment junction are provided with annular detent platform；It is multipair replaceable
Tappet head in, the light bar segment diameter of each tappet head is the different sizes to match respectively from product driving hole to be assembled；
It tightens bar for two and cylindrical sidewall in handle is covered by the connector sleeve of respective upper end respectively, adjust two and tighten bar
Spacing on handle makes the spacing and the spacing of two driving holes of product to be assembled match, and each tightens bar by one
Lock-screw makes its axial restraint on handle；Select one that light bar segment diameter and product upper ejector lever to be assembled hole aperture match
To tappet head, which is threaded in two screw threads for tightening bar lower end connection boom end respectively
In connecting hole；Left support bar and right support bar are socketed in a pair respectively and tighten in the connecting rod of bar lower end, the screw rod of left support bar
The inner cavity of adjusting nut is threaded into simultaneously with the screw rod of right support bar, by rotating adjusting nut, it can be achieved that tightening to a pair
The fine tuning of the spacing of bar, meanwhile, left support bar, adjusting nut and right support bar tighten bar to a pair and form support reinforcing.
Beneficial effect
The general impact wrench of the utility model, is adapted to various sizes of component assembly, provides convenience for scientific research；
The use of general utility wrench reduces production process tool, facilitates tool tool management, and save tooling manufacturing expense.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the general impact wrench of the utility model；
In figure, 1- lock-screw；2- left support；3- nut；4- right support；5- tightens bar；6- handle；7- tappet head.
Specific embodiment
The content of the utility model is further described with reference to the accompanying drawings and examples.
Embodiment
The general impact wrench of a kind of fine adjustment type of the utility model, as shown in Figure 1, including 6, two, handle tightens bar, more
To interchangeable tappet head and lock-screw 1, left support bar 2, adjusting nut 3, right support bar 4；
Handle 6 is cylindrical structure；
The upper end for tightening bar 5 is sliding sleeve, and the diameter of the internal diameter and handle 6 of sliding sleeve matches, and the upper end side wall of sliding sleeve is provided with
Locking screw holes, the bottom side of the wall of sliding sleeve are fixed with downwards cylindrical connecting rod, and the lower end of connecting rod is provided with threaded connection hole；
The upper end of tappet head 7 is and tightens 5 lower end of bar and connect the screw thread that the threaded connection hole internal screw thread of boom end matches
Linkage section, the lower end of tappet head 7 are light bar segment；Threaded connection section and light bar segment junction are provided with annular detent platform；It is multipair can
In the tappet head of replacement, the light bar segment diameter of each tappet head is the different rulers to match respectively from product driving hole to be assembled
It is very little；
Left support bar 2 and right support bar 4 are one end connector sleeve, other end screw-rod structure, left support bar 2 and right support bar
Connection screw thread on 4 screw rod is contrary；
The inner cavity of adjusting nut 3 be respectively with screw flight phase on 2 screw flight of left support bar and right support bar 4
The two sections of internal screw threads matched；
It tightens bar for two and cylindrical sidewall in handle 6 is covered by the sliding sleeve of respective upper end respectively, adjust two and tighten bar
Spacing on handle 6 makes the spacing and the spacing of two driving holes of product to be assembled match, and each tightens bar by one
Lock-screw makes its axial restraint on handle 6；What selection light bar segment diameter and product upper ejector lever to be assembled hole aperture matched
The threaded connection section to tappet head is threaded in two spiral shells for tightening bar lower end connection boom end by a pair of of tappet head respectively
In line connecting hole；Left support bar 2 and right support bar 4 are socketed in a pair respectively and tighten in the connecting rod of bar lower end, left support bar 2
The screw rod of screw rod and right support bar 4 is threaded into the inner cavity of adjusting nut 3 simultaneously.
Claims (1)
1. a kind of general impact wrench of fine adjustment type, it is characterized in that: include handle, two tighten bar, left support bar, adjusting nut,
Right support bar, multipair interchangeable tappet head and lock-screw；
Handle is cylindrical structure；
The upper end for tightening bar is connector sleeve, and the internal diameter of connector sleeve and the diameter of handle match, and the upper end side wall of connector sleeve is provided with
Locking screw holes, the lower section side wall of connector sleeve are fixed with downwards cylindrical connecting rod, and the lower end of connecting rod is provided with threaded connection
Hole；
The upper end of tappet head is and tightens bar lower end and connect the threaded connection section that the threaded connection hole internal screw thread of boom end matches,
The lower end of tappet head is light bar segment；Threaded connection section and light bar segment junction are provided with annular detent platform；It is multipair alternatively to twist
In tight head, the light bar segment diameter of each tappet head is the different sizes to match respectively from product driving hole to be assembled；
It tightens bar for two and cylindrical sidewall in handle is covered by the connector sleeve of respective upper end respectively, adjust two and tighten bar in hand
Spacing on handle makes the spacing and the spacing of two driving holes of product to be assembled match, and each tightens bar and passes through a locking
Screw makes its axial restraint on handle；A pair that selection light bar segment diameter and product upper ejector lever to be assembled hole aperture match is twisted
The threaded connection section to tappet head is threaded in two threaded connections for tightening bar lower end connection boom end by tight head respectively
In hole；Left support bar and right support bar are socketed in a pair respectively and tighten in the connecting rod of bar lower end, the screw rod of left support bar and the right side
The screw rod of support rod is threaded into the inner cavity of adjusting nut simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243382.0U CN209190628U (en) | 2018-08-01 | 2018-08-01 | A kind of general impact wrench of fine adjustment type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243382.0U CN209190628U (en) | 2018-08-01 | 2018-08-01 | A kind of general impact wrench of fine adjustment type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209190628U true CN209190628U (en) | 2019-08-02 |
Family
ID=67403561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821243382.0U Expired - Fee Related CN209190628U (en) | 2018-08-01 | 2018-08-01 | A kind of general impact wrench of fine adjustment type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209190628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386073A (en) * | 2020-06-16 | 2021-09-14 | 芜湖晟汇信息科技有限公司 | Synchronous tightening tool and assembling method for fastening screw of bearing with seat |
-
2018
- 2018-08-01 CN CN201821243382.0U patent/CN209190628U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386073A (en) * | 2020-06-16 | 2021-09-14 | 芜湖晟汇信息科技有限公司 | Synchronous tightening tool and assembling method for fastening screw of bearing with seat |
| CN113386073B (en) * | 2020-06-16 | 2023-01-10 | 深圳市天富成科技有限公司 | Synchronous tightening tool and assembling method for fastening screw of bearing with seat |
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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: 20190802 Termination date: 20210801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |