CN206944854U - Inner chamber measures Special caliper - Google Patents
Inner chamber measures Special caliper Download PDFInfo
- Publication number
- CN206944854U CN206944854U CN201720792910.7U CN201720792910U CN206944854U CN 206944854 U CN206944854 U CN 206944854U CN 201720792910 U CN201720792910 U CN 201720792910U CN 206944854 U CN206944854 U CN 206944854U
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- fixed block
- welded
- calliper rule
- slide calliper
- main body
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Abstract
The utility model discloses a kind of inner chamber to measure Special caliper, including slide calliper rule main body, the top and bottom of the slide calliper rule main body offer chute, the top side of the slide calliper rule main body is welded with the first fixed block, and first the side of fixed block be provided with and be welded on the second fixed block of slide calliper rule body top opposite side, the lower section of first fixed block is provided with the first square type connecting pole for being welded on slide calliper rule bottom part body side, the slip chi of concave structure is set with the slide calliper rule main body, and the top inner wall and bottom interior wall of slip chi are welded with the sliding block being connected with slide, the slip chi offers tapped through hole close to the side of the first fixed block, and the screw mandrel with the rotational installation of the second fixed block is engaged with the inside of tapped through hole, the one end of the screw mandrel away from the second fixed block is welded with runner.The utility model is economical and practical, simple in construction, and inner chamber measurement Special caliper is easy to measure the groove of special workpiece, and measurement structure is accurate.
Description
Technical field
It the utility model is related to slide calliper rule technical field, more particularly to a kind of inner chamber measurement Special caliper.
Background technology
Slide calliper rule are a kind of measurers for measuring length, internal-and external diameter and depth, and slide measure is one of the most frequently used slide calliper rule, vernier
There are two secondary movable measuring jaws on the main scale and vernier of slide calliper rule respectively, this two secondary movable measuring jaw is internal measure-hand and exterior measuring measuring jaw respectively,
Internal measure-hand is commonly used to measurement internal diameter, and exterior measuring measuring jaw is commonly used to measurement length and external diameter, but slide measure can not be right
Special workpiece with groove measures, or slide measure to special workpiece with groove can not accurate measurement, therefore propose
Inner chamber measurement Special caliper.
Utility model content
The purpose of this utility model is and the inner chamber measurement personality card proposed in order to solve shortcoming present in prior art
Chi.
To achieve these goals, the utility model employs following technical scheme：
Inner chamber measures Special caliper, including slide calliper rule main body, the top and bottom of the slide calliper rule main body offer chute, institute
The top side for stating slide calliper rule main body is welded with the first fixed block, and the side of the first fixed block is provided with and is welded on slide calliper rule body top
Second fixed block of opposite side, the lower section of first fixed block are provided with the first square type company for being welded on slide calliper rule bottom part body side
Post is connect, the slip chi of concave structure is set with the slide calliper rule main body, and the top inner wall of slip chi and bottom interior wall are welded
There is the sliding block being connected with slide, the slip chi offers tapped through hole close to the side of the first fixed block, and screw thread leads to
The screw mandrel with the rotational installation of the second fixed block is engaged with the inside of hole, the one end of the screw mandrel away from the second fixed block, which is welded with, to be turned
Wheel, and runner is located at side of first fixed block away from the second fixed block, the slip chi is close to the bottom of the first square type connecting pole
Portion side is welded with the second square type connecting pole being in contact with the first square type connecting pole, and the second square type connecting pole and the first square type
The side bottom that connecting pole is located remotely from each other is welded with sheet metal, and one end that two sheet metals are located remotely from each other is arranged to camber structure,
One side roof part of the slide calliper rule main body is provided with the first scale, and the matching of the first scale has the second scale for being arranged on and sliding on chi.
Preferably, the one end of the screw mandrel away from runner is welded with clutch shaft bearing, and screw mandrel passes through clutch shaft bearing and second
Fixed block is rotatablely connected.
Preferably, the first round through hole that position matches with screw mandrel, and the first circle are offered on first fixed block
The second bearing with mutually being welded on the outside of screw mandrel is welded with the inwall of type through hole.
Preferably, at the bottom of the bottom of the sheet metal, the bottom of the first square type connecting pole and the second square type connecting pole
In in same level.
Preferably, 0 graduation mark of 0 graduation mark of second scale and the first scale is on same vertical curve.
Preferably, the chute is between the first fixed block and the second fixed block, and the first fixed block and second is fixed
The specification of block is identical.
Preferably, the first arc racks are arranged on the outside of the screw mandrel, second is arranged on the inside of the tapped through hole
Arc racks, and the second arc racks and the first arc racks are meshed.
In the utility model, by runner, screw mandrel, the first round through-hole wall in the inner chamber measurement Special caliper
Second bearing, the clutch shaft bearing on the second fixed block, the tapped through hole on slip chi are meshed, and it is concave structure to slide chi,
The sheet metal on the first square type connecting pole and the second square type connecting pole is placed in the groove of special workpiece first, then rotated
Runner, runner drives slip chi to carry out position movement in the outside of slide calliper rule main body by screw mandrel, by being opened in slide calliper rule main body top
The chute of portion and bottom, it is welded on and slides chi top inner wall and the sliding block in bottom interior wall, the metal on the second square type connecting pole
Sheet metal on piece and the first square type connecting pole is engaged, and slides chi under the drive of screw mandrel, is slided tape and is moved the second square type company
The sheet metal connect on post carries out position movement, the metal on the sheet metal and the second square type connecting pole of the first square type connecting pole
Piece is contacted with the groove inner wall of special workpiece respectively, is easy to staff to measure the groove size of special workpiece,
And measurement structure is accurate, the utility model is economical and practical, simple in construction, and inner chamber measurement Special caliper is easy to the recessed of special workpiece
Groove measures, and measurement structure is accurate.
Brief description of the drawings
Fig. 1 be the utility model proposes inner chamber measure Special caliper structural representation；
Fig. 2 be the utility model proposes inner chamber measure Special caliper slip chi sectional view.
In figure：1 slide calliper rule main body, 2 chutes, 3 first fixed blocks, 4 second fixed blocks, 5 slide chis, 6 sliding blocks, 7 tapped through holes,
8 screw mandrels, 9 runners, 10 first square type connecting poles, 11 second square type connecting poles, 12 sheet metals, 13 first scales, 14 second scales.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, inner chamber measurement Special caliper, including slide calliper rule main body 1, the top and bottom of slide calliper rule main body 1 open up
There is chute 2, the top side of slide calliper rule main body 1 is welded with the first fixed block 3, and the side of the first fixed block 3 is provided with and is welded on card
Second fixed block 4 of the top opposite side of chi main body 1, the lower section of the first fixed block 3, which is provided with, is welded on the bottom side of slide calliper rule main body 1
First square type connecting pole 10, the slip chi 5 of concave structure is set with slide calliper rule main body 1, and slides top inner wall and the bottom of chi 5
Inwall is welded with the sliding block 6 being slidably connected with chute 2, slides chi 5 and offers tapped through hole close to the side of the first fixed block 3
7, and the inner side of tapped through hole 7 is engaged with the screw mandrel 8 with the rotational installation of the second fixed block 4, screw mandrel 8 is away from the second fixed block 4
One end is welded with runner 9, and runner 9 is located at side of first fixed block 3 away from the second fixed block 4, slides chi 5 close to the first square
The bottom side of type connecting pole 10 is welded with the second square type connecting pole 11 being in contact with the first square type connecting pole 10, and the second square
The side bottom that the square type connecting pole 10 of type connecting pole 11 and first is located remotely from each other is welded with sheet metal 12, and two sheet metals 12 are mutual
Remote one end is arranged to camber structure, and a side roof part of slide calliper rule main body 1 is provided with the first scale 13, and the matching of the first scale 13 has
The second scale 14 slided on chi 5 is arranged on, the one end of screw mandrel 8 away from runner 9 is welded with clutch shaft bearing, and screw mandrel 8 passes through the
One bearing and the second fixed block 4 are rotatablely connected, and offer that position and screw mandrel 8 match on the first fixed block 3 first is round logical
Hole, and the second bearing mutually welded with the outside of screw mandrel 8 is welded with the inwall of the first round through hole, the bottom of sheet metal 12, the
The bottom of one square type connecting pole 10 and the bottom of the second square type connecting pole 11 are in same level, 0 quarter of the second scale 14
Degree line and 0 graduation mark of the first scale 13 are on same vertical curve, chute 2 be located at the first fixed block 3 and the second fixed block 4 it
Between, and the first fixed block 3 is identical with the specification of the second fixed block 4, the outside of screw mandrel 8 is arranged to the first arc racks, and screw thread leads to
The inner side in hole 7 is arranged to the second arc racks, and the second arc racks and the first arc racks are meshed.
In the utility model, when when inner chamber, measurement Special caliper needs to measure the groove of special workpiece, first will
The sheet metal 12 on the square type connecting pole 11 of sheet metal 12 and second on first square type connecting pole 10 is placed on the recessed of special workpiece
In groove, then rotating wheel 9, runner 9 drive screw mandrel 8 to be rotated, and screw mandrel 8 is enterprising in the second fixed block 4 by clutch shaft bearing
Row is rotated, while screw mandrel 8 is rotated by second bearing in the inside of the first round through hole, due to screw mandrel 8 and tapped through hole 7
It is meshed, screw mandrel 8 drives the sliding block 6 slided on chi 5 to drive the second square type to connect in corresponding 2 enterprising line slip of chute, slip chi 5
The sheet metal 12 connect on post 11 carries out position movement, until the square type connecting pole of sheet metal 12 and second of the first square type connecting pole 10
Sheet metal 12 on 11 is contacted with the groove inner wall of special workpiece respectively, and last staff passes through in slide calliper rule main body 1
First scale 13 and the second scale 14 slided on chi 5 are contrasted, and staff is easy to enter the groove size of special workpiece
Row measurement, and measurement structure is accurate.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (7)
1. inner chamber measures Special caliper, including slide calliper rule main body（1）, the slide calliper rule main body（1）Top and bottom offer cunning
Groove（2）, it is characterised in that the slide calliper rule main body（1）Top side be welded with the first fixed block（3）, and the first fixed block（3）
Side be provided be welded on slide calliper rule main body（1）Second fixed block of top opposite side（4）, first fixed block（3）Lower section
Provided with being welded on slide calliper rule main body（1）First square type connecting pole of bottom side（10）, the slide calliper rule main body（1）On be set with matrix
The slip chi of structure（5）, and slide chi（5）Top inner wall and bottom interior wall is welded with and chute（2）The cunning being slidably connected
Block（6）, the slip chi（5）Close to the first fixed block（3）Side offer tapped through hole（7）, and tapped through hole（7）It is interior
Side is engaged with and the second fixed block（4）The screw mandrel of rotational installation（8）, the screw mandrel（8）Away from the second fixed block（4）One end weldering
It is connected to runner（9）, and runner（9）Positioned at the first fixed block（3）Away from the second fixed block（4）Side, the slip chi（5）Lean on
Nearly first square type connecting pole（10）Bottom side be welded with and the first square type connecting pole（10）The the second square type connection being in contact
Post（11）, and the second square type connecting pole（11）With the first square type connecting pole（10）The side bottom being located remotely from each other is welded with sheet metal
（12）, two sheet metals（12）The one end being located remotely from each other is arranged to camber structure, the slide calliper rule main body（1）A side roof part be provided with
First scale（13）, and the first scale（13）Matching is arranged on slip chi（5）On the second scale（14）.
2. inner chamber according to claim 1 measures Special caliper, it is characterised in that the screw mandrel（8）Away from runner（9）'s
One end is welded with clutch shaft bearing, and screw mandrel（8）Pass through clutch shaft bearing and the second fixed block（4）Rotation connection.
3. inner chamber according to claim 1 measures Special caliper, it is characterised in that first fixed block（3）On open up
There are position and screw mandrel（8）The the first round through hole to match, and be welded with the inwall of the first round through hole and screw mandrel（8）Outside
The mutually second bearing of welding.
4. inner chamber according to claim 1 measures Special caliper, it is characterised in that the sheet metal（12）Bottom,
One square type connecting pole（10）Bottom and the second square type connecting pole（11）Bottom be in same level.
5. inner chamber according to claim 1 measures Special caliper, it is characterised in that second scale（14）0 scale
Line and the first scale（13）0 graduation mark be on same vertical curve.
6. inner chamber according to claim 1 measures Special caliper, it is characterised in that the chute（2）Fixed positioned at first
Block（3）With the second fixed block（4）Between, and the first fixed block（3）With the second fixed block（4）Specification it is identical.
7. inner chamber according to claim 1 measures Special caliper, it is characterised in that the screw mandrel（8）Outside be arranged to
First arc racks, the tapped through hole（7）Inner side be arranged to the second arc racks, and the second arc racks and the first camber
Rack is meshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720792910.7U CN206944854U (en) | 2017-07-03 | 2017-07-03 | Inner chamber measures Special caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720792910.7U CN206944854U (en) | 2017-07-03 | 2017-07-03 | Inner chamber measures Special caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206944854U true CN206944854U (en) | 2018-01-30 |
Family
ID=61367024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720792910.7U Active CN206944854U (en) | 2017-07-03 | 2017-07-03 | Inner chamber measures Special caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206944854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654974A (en) * | 2018-12-11 | 2019-04-19 | 国网山西省电力公司运城供电公司 | A kind of charged electric power apparatus measuring device |
-
2017
- 2017-07-03 CN CN201720792910.7U patent/CN206944854U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654974A (en) * | 2018-12-11 | 2019-04-19 | 国网山西省电力公司运城供电公司 | A kind of charged electric power apparatus measuring device |
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