CN209894074U - Telescopic divider calipers for large-scale workpiece measurement - Google Patents
Telescopic divider calipers for large-scale workpiece measurement Download PDFInfo
- Publication number
- CN209894074U CN209894074U CN201920595566.1U CN201920595566U CN209894074U CN 209894074 U CN209894074 U CN 209894074U CN 201920595566 U CN201920595566 U CN 201920595566U CN 209894074 U CN209894074 U CN 209894074U
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- Prior art keywords
- ruler
- pair
- positioning mechanism
- transverse
- movable
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- Expired - Fee Related
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Abstract
A telescopic drawing gauge for measuring large-scale workpieces is characterized in that a movable ruler is arranged on the rear side of a transverse ruler, a first positioning mechanism is arranged between the left end of the transverse ruler and the movable ruler, vertical rods are arranged on the front side of the right end of the transverse ruler and the rear side of the left end of the movable ruler, a chute is arranged at the vertical center line of each vertical rod, a pair of second positioning mechanisms is correspondingly arranged between the transverse ruler, the movable ruler and the pair of vertical rods, sleeves are arranged at the lower ends of the pair of vertical rods, a steel needle is arranged in the sleeve at the lower end of the vertical rod at the right end of the transverse ruler, and a painting brush is arranged in the sleeve at the lower end of the vertical; the utility model discloses not only can transversely stretch out and draw back, realize the dimensional change on the length direction, measure not unidimensional diameter work piece, can also vertically stretch out and draw back, realize the dimensional change of direction of height, can measure different degree of depth sizes, very big expansion the specification and the usage of drawing the rule.
Description
Technical Field
The utility model relates to a measuring tool field especially relates to a be used for large-scale work piece measuring telescopic divider calipers.
Background
In the machining process, a round workpiece needs to be equally divided to obtain points at times, at present, the length of an existing drawing gauge is fixed, the requirement for measuring workpieces of different sizes cannot be met, an enterprise needs to configure drawing gauges of different sizes, the production cost of the enterprise is increased, and large drawing gauges are inconvenient to carry due to the fact that the length of the large drawing gauges is large and two to four workers are required to cooperate.
In view of the above, a telescopic divider calipers for measuring large workpieces has been developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough among the prior art, provide a be used for large-scale work piece measuring telescopic divider calipers, not only can transversely stretch out and draw back, realize the dimensional change on the length direction, measure not unidimensional diameter work piece, can also vertically stretch out and draw back, realize the dimensional change of direction of height, can measure the different degree of depth sizes, very big expansion the specification and the usage of divider calipers.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a telescopic divider calipers for measuring large-scale workpieces is composed of: the device comprises a transverse ruler, a sliding chute, a movable ruler, a sliding rail, a vertical rod, a sliding chute, a steel needle, a first positioning mechanism, a second positioning mechanism, a third positioning mechanism, a sleeve and a painting brush; the horizontal ruler rear side sets up the removal chi, set up first positioning mechanism between the left end of horizontal ruler and the removal chi, it is even as an organic whole with the removal chi to remove the chi, the right-hand member front side of horizontal ruler all sets up vertical pole with the left end rear side that removes the chi, the perpendicular center line department of vertical pole sets up the spout, the horizontal ruler, it sets up a pair of second positioning mechanism to correspond between removal chi and a pair of vertical pole, second positioning mechanism is located the spout of vertical pole, the lower extreme of a pair of vertical pole all sets up the sleeve, set up the steel needle in the sleeve of the lower extreme of the vertical pole that is located the horizontal ruler right-hand member, be located and set up the painting brush in the sleeve of the lower extreme of the vertical pole that removes the.
The upper surface and the lower surface of the transverse ruler are symmetrically provided with a pair of sliding grooves, the upper surface and the lower surface of the movable ruler are symmetrically provided with a pair of sliding rails, and the pair of sliding rails on the movable ruler are correspondingly positioned in the pair of sliding grooves of the transverse ruler.
And the transverse ruler and the movable ruler are both provided with scale marks.
And a third positioning mechanism is arranged between the sleeve and the lower end of the vertical rod.
The utility model has the advantages that: when the device is used, the first positioning mechanism is unscrewed, the movable ruler is moved outwards or inwards to a specified length, the first positioning mechanism is screwed down to fix the position of the movable ruler, the second positioning mechanism is unscrewed, the vertical rod is vertically moved upwards or downwards to a specified position, the second positioning mechanism is screwed down to fix the position of the vertical rod, and a workpiece is measured; when the movable ruler is folded, the first positioning mechanism is unscrewed to move the movable ruler inwards to a specified length, the first positioning mechanism is screwed down to fix the position of the movable ruler, the second positioning mechanism is unscrewed to rotate the vertical rod to be flush with the horizontal ruler, the second positioning mechanism is screwed down to fix the position of the vertical rod, and the angle of the steel needle or the painting brush is adjusted by adjusting the third positioning mechanism; the utility model has the advantages that the scale marks on the cross ruler and the movable ruler can realize the functions of measurement and marking without changing tools, the utility model can not only transversely stretch and retract, realize the size change in the length direction, measure workpieces with different sizes and diameters, but also longitudinally stretch and retract, realize the size change in the height direction, measure the sizes with different depths, and greatly expand the specification and the application of the drawing gauge; after the folding, only one person is needed to pick up the bag, so that the bag is convenient to carry; the utility model discloses simple structure, design benefit, convenient operation, excellent in use effect is fit for generally popularizing and applying.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic view of the assembly structure;
FIG. 2 is a side view schematic;
in fig. 1 and 2: horizontal chi 1, spout 1.1, remove chi 2, slide rail 2.1, vertical pole 3, spout 4, steel needle 5, first positioning mechanism 6, second positioning mechanism 6.1, third positioning mechanism 6.2, sleeve 7, painting brush 8.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings:
1 rear side of horizontal ruler sets up removes chi 2, set up first positioning mechanism 6 between the left end of horizontal ruler 1 and the removal chi 2, it is even as an organic whole with removal chi 2 through first positioning mechanism 6 to remove chi 2, the right-hand member front side of horizontal ruler 1 all sets up vertical pole 3 with the left end rear side of removing chi 2, vertical pole 3's vertical central line department sets up spout 4, horizontal ruler 1, it sets up a pair of second positioning mechanism 6.1 to correspond between removal chi 2 and a pair of vertical pole 3, second positioning mechanism 6.1 is located vertical pole 3's spout 4, the lower extreme of a pair of vertical pole 3 all sets up sleeve 7, be located and set up steel needle 5 in the sleeve 7 of the lower extreme of the vertical pole 3 of horizontal ruler 1 right-hand member, be located and set up painting brush 8 in the sleeve 7 of the lower extreme of the vertical pole 3 of removal chi 2 left ends.
The upper surface and the lower surface of the transverse ruler 1 are symmetrically provided with a pair of sliding chutes 1.1, the upper surface and the lower surface of the movable ruler 2 are symmetrically provided with a pair of sliding rails 2.1, and the pair of sliding rails 2.1 on the movable ruler 2 are correspondingly positioned in the pair of sliding chutes 1.1 of the transverse ruler 1.
And the transverse ruler 1 and the movable ruler 2 are both provided with scale marks.
And a third positioning mechanism 6.2 is arranged between the sleeve 7 and the lower end of the vertical rod 3.
Claims (4)
1. A telescopic divider calipers for measuring large-scale workpieces is composed of: the device comprises a transverse ruler (1), a sliding groove (1.1), a movable ruler (2), a sliding rail (2.1), a vertical rod (3), a sliding groove (4), a steel needle (5), a first positioning mechanism (6), a second positioning mechanism (6.1), a third positioning mechanism (6.2), a sleeve (7) and a painting brush (8); the method is characterized in that: the rear side of the transverse ruler (1) is provided with a movable ruler (2), a first positioning mechanism (6) is arranged between the left end of the transverse ruler (1) and the movable ruler (2), the movable ruler (2) is connected with the movable ruler (2) into a whole through the first positioning mechanism (6), the front side of the right end of the transverse ruler (1) and the rear side of the left end of the movable ruler (2) are both provided with a vertical rod (3), the vertical center line of the vertical rod (3) is provided with a chute (4), the transverse ruler (1), remove and correspond between chi (2) and a pair of vertical pole (3) and set up a pair of second positioning mechanism (6.1), second positioning mechanism (6.1) are located spout (4) of vertical pole (3), the lower extreme of a pair of vertical pole (3) all sets up sleeve (7), set up steel needle (5) in sleeve (7) of the lower extreme of vertical pole (3) that are located horizontal chi (1) right-hand member, set up painting brush (8) in sleeve (7) of the lower extreme of vertical pole (3) that are located to remove chi (2) left end.
2. The telescopic divider calipers for large workpiece measurement according to claim 1, wherein: the upper surface and the lower surface of the transverse ruler (1) are symmetrically provided with a pair of sliding grooves (1.1), the upper surface and the lower surface of the movable ruler (2) are symmetrically provided with a pair of sliding rails (2.1), and the pair of sliding rails (2.1) on the movable ruler (2) are correspondingly positioned in the pair of sliding grooves (1.1) of the transverse ruler (1).
3. The telescopic divider calipers for large workpiece measurement according to claim 1, wherein: the horizontal ruler (1) and the movable ruler (2) are both provided with scale marks.
4. The telescopic divider calipers for large workpiece measurement according to claim 1, wherein: and a third positioning mechanism (6.2) is arranged between the sleeve (7) and the lower end of the vertical rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920595566.1U CN209894074U (en) | 2019-04-28 | 2019-04-28 | Telescopic divider calipers for large-scale workpiece measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920595566.1U CN209894074U (en) | 2019-04-28 | 2019-04-28 | Telescopic divider calipers for large-scale workpiece measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209894074U true CN209894074U (en) | 2020-01-03 |
Family
ID=69019766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920595566.1U Expired - Fee Related CN209894074U (en) | 2019-04-28 | 2019-04-28 | Telescopic divider calipers for large-scale workpiece measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209894074U (en) |
-
2019
- 2019-04-28 CN CN201920595566.1U patent/CN209894074U/en not_active Expired - Fee Related
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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: 20200103 Termination date: 20210428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |