CN203100643U - Adjustable workpiece external diameter detection platform - Google Patents
Adjustable workpiece external diameter detection platform Download PDFInfo
- Publication number
- CN203100643U CN203100643U CN 201320062258 CN201320062258U CN203100643U CN 203100643 U CN203100643 U CN 203100643U CN 201320062258 CN201320062258 CN 201320062258 CN 201320062258 U CN201320062258 U CN 201320062258U CN 203100643 U CN203100643 U CN 203100643U
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- CN
- China
- Prior art keywords
- differentiator
- external diameter
- milscale
- table top
- dial gauge
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides an adjustable workpiece external diameter detection platform, comprising a table board and a plurality of detection units of different heights on the table board. Each detection unit comprises an indicating gauge and a micrometer differentiator which are fixed on two opposite sides of the table board respectively. The heights of the indicating gauge and the micrometer differentiator of any detection unit are corresponding to each other. Detection space is formed between the indicating gauge and the micrometer differentiator corresponding to each other. According to the adjustable workpiece external diameter detection platform, the indicating gauges and the micrometer differentiators are utilized to form a plurality of measurement points of different heights so as to detect the external diameters of workpieces such as cylinder liners, displays sizes through readings of the indicating gauges, is quick and accurate in detection, can detect the external diameters of workpieces such as cylinder liners of different sizes through adjustment of the micrometer differentiators, adjusts the heights of the detection units by adjusting elevating supports through transposition screws, and can detect the external diameters of cylinder liners of different lengths.
Description
[technical field]
The utility model relates to a kind of pick-up unit of workpiece external diameter, is applicable to the detection of the workpiece of different length and external diameter.
[background technology]
Generally detect usually all with the milscale check such as the external diameter of workpiece such as cylinder jacket, inefficiency not only, and can produce measuring error.
[utility model content]
The technical problems to be solved in the utility model, be to provide a kind of detection platform of adjustable workpiece external diameter, utilize milscale differentiator and dial gauge to be assembled into a plurality of up and down measurement points and detect the cylinder jacket external diameters, by dial gauge reading display size size, during detection not only soon but also accurate.
The technical problems to be solved in the utility model is achieved in that a kind of detection platform of adjustable workpiece external diameter, comprise a table top, the detecting unit that a plurality of height of table top differ, each detecting unit comprises a dial gauge and a milscale differentiator that is separately fixed at limit, described table top two opposite sides, the height correspondence of the dial gauge of arbitrary detecting unit and milscale differentiator, and form the detection space between corresponding dial gauge and the milscale differentiator.
The dial gauge of described detecting unit and milscale differentiator are fixed on the table top by a lifting support or fixed support respectively.
Described lifting support comprises a support body and a positioning screw rod, fixing described dial gauge of described support body or milscale differentiator, and the positioning screw rod is connected in the bottom of described support body and passes below the described table top.
The utility model also can comprise a locking device, this locking device comprises a holder, a wedge shape briquetting and a lock screw, described holder is fixedly connected on the described table top and the described lifting support setting of adjacent part, and has a longitudinal fluting on the described holder, described wedge is embedded in this groove, one side of the corresponding described wedge of described support body is an inclined-plane, and this inclined-plane is as a sidewall of described groove, and make groove oral area width greater than the bottom portion of groove width, described lock screw pays the wedge lock in described bottom portion of groove, and makes wedge tighten described support body.
Advantage of the present utility model is: detection platform of the present utility model utilizes milscale differentiator and dial gauge to be assembled into the external diameter that measurement point that a plurality of height do not wait detects workpiece such as cylinder jacket, by dial gauge reading display size size, during detection not only soon but also accurate; Can detect the external diameter of the workpiece such as cylinder jacket of different size by the adjustment of milscale differentiator; Adjust the height that lifting support is adjusted detecting unit by the positioning screw rod, can detect the cylinder jacket external diameter of different length.
[description of drawings]
In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.
Fig. 1 is the plan structure synoptic diagram of the utility model detection platform.
Fig. 2 is the cut-open view of Fig. 1 along the A-A line.
[embodiment]
See also illustrated in figures 1 and 2, the detection platform 10 of the adjustable workpiece external diameter of the utility model, comprise a table top 1, the detecting unit 2 that table top 1 a plurality of height differ, each detecting unit 2 comprises a dial gauge 21 and a milscale differentiator 22 that is separately fixed at limit, described table top two opposite sides, the dial gauge 21 of arbitrary detecting unit 2 and the height correspondence of milscale differentiator 22, and form detection space 23 between corresponding dial gauge 21 and the milscale differentiator 22.During detection workpiece 20 is placed in this detection space 23.
Form the fixed test unit when described detecting unit 2 is located on the fixed support 3, it is highly unadjustable; When being fixed on lifting support 4, described detecting unit 2 forms the liftable detecting unit.
The dial gauge 21 of described liftable detecting unit and milscale differentiator 22 are respectively by a lifting support 4 positioning height, described lifting support 4 comprises a support body 41 and a positioning screw rod 42, described support body 41 fixing described dial gauge 21 or milscale differentiators 22, positioning screw rod 42 is connected in the bottom of described support body 41 and passes described table top below 1.
The utility model also can comprise a locking device 5, this locking device 5 comprises a holder 51, a wedge shape briquetting 52 and a lock screw 53, described holder 51 is fixedly connected on the described table top 1 and the described lifting support 4 of adjacent part is provided with, and has a longitudinal fluting 512 on the described holder 51, described wedge 52 is embedded in this groove 512, one side of described support body 41 corresponding described wedges 52 is an inclined-plane 412, and this inclined-plane 412 is as a sidewall of described groove 512, and make groove oral area width greater than the bottom portion of groove width, described lock screw 53 pays wedge 52 locks in described groove 512 bottoms, after the inclined-plane motion of the relative support body 41 in the inclined-plane of wedge 52, move to the little bottom portion of groove of width from the big groove oral area of width, thereby tighten described support body 41, play fixing effect, after otherwise lock screw 53 unclamped, support body 41 was in loosening state.Can regulate the height of support body 41 by positioning screw rod 42.
Principle of work of the present utility model:
1, in the time will detecting the external diameter of workpiece such as cylinder jacket, select the detecting unit 2 of proper height, workpiece 20 is placed in the detection space 23 of this detecting unit 2, and use described milscale differentiator 22 and dial gauge 21 to push against a diameter and can detect, detect the external diameter data that obtain and directly can obtain from dial gauge 21.Wherein, adjust the external diameter of the workpiece such as cylinder jacket 20 that can detect different size by milscale differentiator 22.
2, when need detect the external diameter at workpiece 20 differing heights places, can regulate behind the height of support body 41 with locking device 5 lockings by positioning screw rod 42, just can begin to detect.
3, when changing the workpiece 20 of different length, select the detecting unit 2 of proper height to detect once more.
In sum, detection platform of the present utility model utilizes milscale differentiator and dial gauge to be assembled into the external diameter that measurement point that a plurality of height do not wait detects workpiece such as cylinder jacket, by dial gauge reading display size size, during detection not only soon but also accurate; Can detect the external diameter of the workpiece such as cylinder jacket of different size by the adjustment of milscale differentiator; Adjust the height that lifting support is adjusted detecting unit by the positioning screw rod, can detect the cylinder jacket external diameter of different length.
Claims (4)
1. the detection platform of an adjustable workpiece external diameter, it is characterized in that: comprise a table top, the detecting unit that a plurality of height of table top differ, each detecting unit comprises a dial gauge and a milscale differentiator that is separately fixed at limit, described table top two opposite sides, the height correspondence of the dial gauge of arbitrary detecting unit and milscale differentiator, and form the detection space between corresponding dial gauge and the milscale differentiator.
2. according to the detection platform of the described adjustable workpiece external diameter of claim 1, it is characterized in that: the dial gauge of described detecting unit and milscale differentiator are fixed on the table top by a lifting support or fixed support respectively.
3. according to the detection platform of the described adjustable workpiece external diameter of claim 2, it is characterized in that: described lifting support comprises a support body and a positioning screw rod, fixing described dial gauge of described support body or milscale differentiator, the positioning screw rod is connected in the bottom of described support body and passes below the described table top.
4. the detection platform of adjustable workpiece external diameter according to claim 3, it is characterized in that: also comprise a locking device, this locking device comprises a holder, a wedge shape briquetting and a lock screw, described holder is fixedly connected on the described table top and the described lifting support setting of adjacent part, and has a longitudinal fluting on the described holder, described wedge is embedded in this groove, one side of the corresponding described wedge of described support body is an inclined-plane, and this inclined-plane is as a sidewall of described groove, and make groove oral area width greater than the bottom portion of groove width, described lock screw pays the wedge lock in described bottom portion of groove, and makes wedge tighten described support body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062258 CN203100643U (en) | 2013-02-04 | 2013-02-04 | Adjustable workpiece external diameter detection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062258 CN203100643U (en) | 2013-02-04 | 2013-02-04 | Adjustable workpiece external diameter detection platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203100643U true CN203100643U (en) | 2013-07-31 |
Family
ID=48852037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320062258 Expired - Fee Related CN203100643U (en) | 2013-02-04 | 2013-02-04 | Adjustable workpiece external diameter detection platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203100643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063047A (en) * | 2017-06-07 | 2017-08-18 | 蒋英凯 | A kind of outside dimension accurately measures device |
| CN108981542A (en) * | 2018-04-26 | 2018-12-11 | 淮阴工学院 | Cylinder jacket outer diameter and circularity comprehensive measurement device and application method |
-
2013
- 2013-02-04 CN CN 201320062258 patent/CN203100643U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063047A (en) * | 2017-06-07 | 2017-08-18 | 蒋英凯 | A kind of outside dimension accurately measures device |
| CN108981542A (en) * | 2018-04-26 | 2018-12-11 | 淮阴工学院 | Cylinder jacket outer diameter and circularity comprehensive measurement device and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20140204 |