CN104708567A - Vernier adjustable spanner - Google Patents
Vernier adjustable spanner Download PDFInfo
- Publication number
- CN104708567A CN104708567A CN201510072007.9A CN201510072007A CN104708567A CN 104708567 A CN104708567 A CN 104708567A CN 201510072007 A CN201510072007 A CN 201510072007A CN 104708567 A CN104708567 A CN 104708567A
- Authority
- CN
- China
- Prior art keywords
- measuring jaw
- vernier
- main scale
- fixed
- parallel
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention provides a vernier adjustable spanner which comprises a fixed measuring jaw, a movable measuring jaw, a vernier and a main ruler. The fixed measuring jaw is fixed to the main ruler through a bolt and forms an included angle. The movable measuring jaw is fixed to the vernier through a bolt and forms an included angle identical with the included angle formed by the fixed measuring jaw and the main ruler in degree, the height of the fixed measuring jaw and the height of the movable measuring jaw need to be on the same plane, the height can be adjusted by adding a rubber body between the fixed measuring jaw and the main ruler, and reinforcement handling is only conducted through the bolt after the adjusting is finished. The movable measuring jaw is longer than the fixed measuring jaw. The lower portion of the fixed measuring jaw needs to be parallel to the horizontal plane. The upper portion of the vernier needs to be parallel to the horizontal plane. When the fixed measuring jaw makes contact with the vernier, one side of the fixed measuring jaw needs to be in parallel contact with one side of the movable measuring jaw. The vernier adjustable spanner has the advantages of being easy to manufacture, convenient to operate, high in practicability, low in manufacturing cost and good in use effect.
Description
Technical field
Invention the present invention relates to a kind of machine tool, particularly relates to a kind of vernier adjustable wrench.
Background technology
Traditional spanner is all man-to-manly carry out operation to standard component or cylindrical parts, standard component as run into different size then needs to change different instruments to meet dismounting, not only lose time and manpower and materials, and often need a variety of instruments, carry very inconvenient; Nowadays, improve for this traditional spanner, there is adjustable wrench truly, but need during operation to rotate arbor wheel, spanner is unclamped, then carry out adjustment for the specification of standard component and tighten, although not at the apparatus that needs one push away greatly, but still very time-consuming, improve labour cost, reduce operating efficiency.
Summary of the invention
The object of the present invention is to provide a kind of vernier adjustable wrench, compare existing adjustable wrench, achieve operational hommization, structural integration, add the experience of user, by to push away one of vernier or a drawstring moves movable measuring jaw and moves, get final product specification size required in easy adjustment to standard component use, thus when eliminating spanner use in the past, first the arbor wheel of centre is rotated, spanner is first unclamped, according to the specification of standard component, rotation modulation is carried out to the arbor wheel of spanner again, reach the process of tightening.
For achieving the above object, a kind of vernier adjustable wrench provided by the present invention, comprises fixing measuring jaw, movable measuring jaw, vernier, main scale, described fixing measuring jaw to be bolted on described main scale and shape in an angle; Described movable measuring jaw is bolted on described vernier, and the angle of formation is the fixing measuring jaw angle identical with the angle that main scale is formed; Described vernier comprises 2 vernier plates and 2 side slats, and described vernier plate is wider than the width of described main scale, and described side slat is thicker than the thickness of described main scale, the two ends of described 2 side slats respectively between described 2 parallel vernier plates, and is bolted to connection; The space that described main scale is formed through vernier plate and side slat, described vernier can slide on described main scale.
Technical problem to be solved by this invention is the present situation for prior art, solves existing wrench operated loaded down with trivial details, need carry the spanner work of all size model, effectively raise operating efficiency, save manpower and materials, simple to operation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, by the specific embodiment of the present invention describe in detail, will make technical scheme of the present invention and other beneficial effect apparent.
In accompanying drawing,
Fig. 1 is the structural representation of a kind of vernier adjustable wrench of the present invention;
Fig. 2 is the cursor structure schematic diagram of a kind of vernier adjustable wrench of the present invention.
Drawing reference numeral:
1, fixing measuring jaw; 2, movable measuring jaw; 3, vernier; 4, handle; 31, vernier plate; 32, side slat.
Detailed description of the invention
For further setting forth the technological means and effect thereof that the present invention takes, be described in detail below in conjunction with the preferred embodiments of the present invention and accompanying drawing thereof.
Consult Fig. 1 and 2, a kind of vernier adjustable wrench of the present invention, mainly comprises fixing measuring jaw 1, movable measuring jaw 2, vernier 3, main scale 4, it is characterized in that, described fixing measuring jaw 1 to be bolted on described main scale 4 and shape in an angle; Described movable measuring jaw 2 is bolted on described vernier 3, the angle formed is fixing measuring jaw 1 angle identical with the angle that main scale 4 is formed, described fixing measuring jaw 1 needs at grade with the height of described movable measuring jaw 2, by adjusting height to adding colloid between described fixing measuring jaw 1 and described main scale 4, adjusting rear and having carried out consolidation process again by bolt.
Described movable measuring jaw is longer than described fixing measuring jaw; Described fixing measuring jaw bottom must be parallel to horizontal plane; Described vernier top must be parallel to horizontal plane; When described fixing measuring jaw contacts with described vernier, described fixing measuring jaw must parallel contact with one side of described movable measuring jaw.
Described vernier 3 comprises vernier plate 31 and side slat 32, and described vernier plate 31 quantity is 2, described side slat 32 quantity is 2; Described vernier plate 31 is wider than the width of described main scale 4, and described side slat 32 is thicker than the thickness of described main scale 4, the two ends of described 2 side slats 32 respectively between 2 parallel vernier plates 31, and is bolted to connection; The space that described main scale 4 is formed through vernier plate 31 and side slat 32, described vernier 3 can slide on described main scale 4, operates the standard component of different size to meet.
The above, for the person of ordinary skill of the art, can make other various corresponding change and distortion according to technical scheme of the present invention and technical conceive, and all these change and be out of shape the protection domain that all should belong to the claims in the present invention.
Claims (2)
1. a vernier adjustable wrench, comprises fixing measuring jaw, movable measuring jaw, vernier, main scale, it is characterized in that, described fixing measuring jaw to be bolted on described main scale and shape in an angle; Described movable measuring jaw is bolted on described vernier, the angle formed is the fixing measuring jaw angle identical with the angle that main scale is formed, the height of described fixing measuring jaw and described movable measuring jaw needs at grade, by adjusting height to adding colloid between described fixing measuring jaw and described main scale, adjusting rear and having carried out consolidation process again by bolt; Described movable measuring jaw is longer than described fixing measuring jaw; Described fixing measuring jaw bottom must be parallel to horizontal plane; Described vernier top must be parallel to horizontal plane; When described fixing measuring jaw contacts with described vernier, described fixing measuring jaw must parallel contact with one side of described movable measuring jaw.
2. a kind of vernier adjustable wrench according to claim 1, is characterized in that: described vernier comprises vernier plate and side slat, and described vernier plate quantity is 2, described side slat quantity is 2; Described vernier plate is wider than the width of described main scale, and described side slat is thicker than the thickness of described main scale, the two ends of described 2 side slats respectively between described 2 parallel vernier plates, and is bolted to connection; The space that described main scale is formed through vernier plate and side slat, described vernier can slide on described main scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510072007.9A CN104708567A (en) | 2015-02-11 | 2015-02-11 | Vernier adjustable spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510072007.9A CN104708567A (en) | 2015-02-11 | 2015-02-11 | Vernier adjustable spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104708567A true CN104708567A (en) | 2015-06-17 |
Family
ID=53408556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510072007.9A Pending CN104708567A (en) | 2015-02-11 | 2015-02-11 | Vernier adjustable spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104708567A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5345636A (en) * | 1993-01-28 | 1994-09-13 | Lamons Danny E | Multi-tool adjustable wrench |
| CN2471480Y (en) * | 2001-04-05 | 2002-01-16 | 俞民孚 | Monkey spanner with symmetric telescopic jaws |
| CN2491185Y (en) * | 2001-06-15 | 2002-05-15 | 宁北元 | Regulating spanner with scale |
| CN201168939Y (en) * | 2008-02-28 | 2008-12-24 | 上海朝华工具有限公司 | Fast two-purpose adjustable spanners |
| CN201214221Y (en) * | 2008-05-19 | 2009-04-01 | 马志强 | Caliper adjustable wrench |
-
2015
- 2015-02-11 CN CN201510072007.9A patent/CN104708567A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5345636A (en) * | 1993-01-28 | 1994-09-13 | Lamons Danny E | Multi-tool adjustable wrench |
| CN2471480Y (en) * | 2001-04-05 | 2002-01-16 | 俞民孚 | Monkey spanner with symmetric telescopic jaws |
| CN2491185Y (en) * | 2001-06-15 | 2002-05-15 | 宁北元 | Regulating spanner with scale |
| CN201168939Y (en) * | 2008-02-28 | 2008-12-24 | 上海朝华工具有限公司 | Fast two-purpose adjustable spanners |
| CN201214221Y (en) * | 2008-05-19 | 2009-04-01 | 马志强 | Caliper adjustable wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150617 |
|
| RJ01 | Rejection of invention patent application after publication |