CN2113463U - Adhesive closing type vernier caliper - Google Patents
Adhesive closing type vernier caliper Download PDFInfo
- Publication number
- CN2113463U CN2113463U CN 92202337 CN92202337U CN2113463U CN 2113463 U CN2113463 U CN 2113463U CN 92202337 CN92202337 CN 92202337 CN 92202337 U CN92202337 U CN 92202337U CN 2113463 U CN2113463 U CN 2113463U
- Authority
- CN
- China
- Prior art keywords
- vernier caliper
- vernier
- slice
- adhesive
- type vernier
- 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.)
- Granted
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses an adhesive closed type vernier caliper. The utility model is characterized in that the connection between a scale frame with a convex cover plate on the upper plane of a slot surface and a vernier plate with a concave step on the lower plane of the slot surface adopts the adhesive joint via the adhesive agent to form the adhesive closing type vernier caliper which has the same use effect as the closed type vernier caliper. The device solves the disadvantages of complicated production process and high cost of the closed type vernier caliper. The general manufacturers of the measuring tool can produce the adhesive closed type vernier caliper by means of the existing economic and technical conditions.
Description
The utility model belongs to surveying instrument, relates to a kind of improvement enclosed vernier caliper.
Existing vernier caliper has two kinds of open type and encloseds.The open type vernier caliper in use because of the fixing screw of vernier slice may become flexible, and causes and the change of vernier zero-bit causes measurement data to have the hidden danger of distortion that so in the international market, open type vernier card will be replaced by the enclosed vernier caliper gradually; And the chi frame of enclosed vernier caliper and vernier slice be owing to be whole formation, so the manufacturing process complexity, difficulty of processing is bigger, and success ratio is undesirable, and cost is very high.At present, domestic production producer has only and spends a large amount of foreign exchange to introduce overseas equipment, could produce, thus general manufacturer is difficult to bear, unfavorable to increasing economic efficiency.
The utility model purpose is by existing open type vernier caliper is improved, and manufacture process requirement is simple, but has the bonding enclosed vernier caliper of the same result of use of enclosed vernier caliper.
The utility model is achieved in that in order to reach the result of use of enclosed vernier caliper, make vernier slice and chi frame more stablely bonding, upper and lower vernier sheet is made the monolithic that lower plane partly has a recessed step respectively, the last plane of chi frame groove face is made one protrude cover plate, be assembled by bonding agent is bonding then.
The utility model is from outward appearance, and is very alike with the enclosed vernier caliper, and its result of use and enclosed vernier are identical, and promptly zero-bit can not change.Simultaneously, it has adopted the high strength bonding agent, can stand to comprise the test of acid, alkali, salt, the various rugged surroundings of wet goods, must not worry that vernier slice comes off.From the production angle, the difficulty of processing of bonding enclosed vernier caliper will reduce much than enclosed vernier caliper, and assembly yield is very high, so production cost reduces greatly, domestic general measurer manufacturer, as long as utilize existing economic technology condition just can produce bonding like this enclosed vernier caliper, need not spend a large amount of outer import foreign equipments of remitting.
The utility model concrete structure is provided by following examples and accompanying drawing.
Fig. 1 is a structural drawing of the present utility model, ratio 1:1.
Fig. 2 is the cut-open view of bonding enclosed vernier caliper, ratio 2:1.
Fig. 1: the protrusion cover plate 7 on chi frame 1, trip bolt 2, bridge screw 3, pit gauge 4, spring leaf 5, bonding agent 6, the chi frame, vernier slice recessed step 8, last vernier slice 9, following vernier slice 10, pressing plate 11, handle 12, blade 13.
Planar section has the protrusion cover plate 7 that thickness is 0.35mm on the groove face of chi frame 1, and the lower plane of last vernier slice 9, following vernier slice 10 partly has the recessed step 8 that the degree of depth is 0.4mm, and groove face and step are bonded together by bonding agent identically.
Other parts of bonding enclosed vernier caliper are made identical with general open and close formula vernier caliper.
Claims (2)
1, a kind of by chi frame 1, trip bolt 2, bridge screw 3, pit gauge 4, spring leaf 5, bonding agent 6, go up vernier slice 9, vernier slice 10, pressing plate 11, handle 12, blade 13, the bonding enclosed vernier caliper formed down, the lower plane that it is characterized in that vernier slice 9, following vernier slice 10 is to have recessed step 8, the last plane of chi frame groove face is the cover plate 7 that has protrusion, and last vernier slice 9, vernier slice 10 is bonded on the chi frame 1 by bonding agent down.
By the described bonding enclosed vernier caliper of claim 1, it is characterized in that 2, it is 0.4mm that last vernier slice 9, following vernier slice 10 have recessed step 8 its degree of depth respectively, the last plane of chi frame 1 groove face has protrudes cover plate 7, and its thickness is 0.35mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92202337 CN2113463U (en) | 1992-02-01 | 1992-02-01 | Adhesive closing type vernier caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92202337 CN2113463U (en) | 1992-02-01 | 1992-02-01 | Adhesive closing type vernier caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2113463U true CN2113463U (en) | 1992-08-19 |
Family
ID=4949209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92202337 Granted CN2113463U (en) | 1992-02-01 | 1992-02-01 | Adhesive closing type vernier caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2113463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410795A (en) * | 2011-02-12 | 2012-04-11 | 陈烁 | Double-sided scale vernier caliper |
| CN102997796A (en) * | 2012-12-10 | 2013-03-27 | 大连创达技术交易市场有限公司 | Rule special for groove |
-
1992
- 1992-02-01 CN CN 92202337 patent/CN2113463U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410795A (en) * | 2011-02-12 | 2012-04-11 | 陈烁 | Double-sided scale vernier caliper |
| CN102997796A (en) * | 2012-12-10 | 2013-03-27 | 大连创达技术交易市场有限公司 | Rule special for groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |