CN204924164U - Utilize measuring tool that holds bars chi and measure major diameter work piece - Google Patents
Utilize measuring tool that holds bars chi and measure major diameter work piece Download PDFInfo
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- CN204924164U CN204924164U CN201520722377.8U CN201520722377U CN204924164U CN 204924164 U CN204924164 U CN 204924164U CN 201520722377 U CN201520722377 U CN 201520722377U CN 204924164 U CN204924164 U CN 204924164U
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- measuring head
- movable
- blade
- holds
- grid chi
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Abstract
The utility model discloses an utilize measuring tool that holds bars chi and measure major diameter work piece belongs to and measures measuring tool technical field. The utility model discloses an utilize measuring tool that holds bars chi and measure major diameter work piece, including blade, left socle, right branch frame, movable measuring head, fixed measuring head, appearance bars chi and digital display table, movable measuring head pass through the left socle and install on the blade, appearance bars chi install on movable measuring head, and hold the external digital display of bars chi table, fixed measuring head through right support mounting on the blade, left socle and/or right branch frame for can move movable support. The utility model discloses to hold the bars chi combines the diameter ratio who realizes the major diameter work piece to measure with the digital display table for it is easier that the major diameter work piece is measured, and measurement accuracy and accuracy are higher, and made things convenient for user's reading, have avoided human error, have improved reading accurate nature, have improved the measurement of efficiency of work piece greatly.
Description
Technical field
The utility model relates to a kind of measurement measurer of large-diameter workpiece, more particularly, relates to a kind of utilization and holds the measurer that large-diameter workpiece measured by grid chi.
Background technology
Enterprise is adding man-hour for large-diameter workpieces such as high ferro motor housing, robot chassis flanges, and the major diameter precision measurement of workpiece is a very difficult problem always.In diameter measurement more than 300 millimeters, the measurer of more use is large-scale vernier caliper and large milscale, and these measurers cannot complete measurement by limited space, and measuring accuracy and measurement accuracy do not reach requirement yet, and it is not high to measure efficiency.Therefore, develop a kind of measurer accurately can measuring major diameter part and become those skilled in the art's technical matters urgently to be resolved hurrily.
Summary of the invention
1. the utility model technical matters that will solve
The purpose of this utility model is to overcome existing large-diameter workpiece and measures difficulty and measuring accuracy and the not high deficiency of measurement efficiency, a kind of utilization is provided to hold the measurer that large-diameter workpiece measured by grid chi, adopt the technical solution of the utility model, appearance grid chi is combined with digital display meter the internal-and external diameter realizing large-diameter workpiece compare and measure, large-diameter workpiece measurement is more prone to, measuring accuracy and accuracy higher, and facilitate user's reading, avoid personal error, improve reading accuracy, substantially increase the measurement efficiency of workpiece; Meanwhile, the distance between movable measuring head and fixation measuring head is adjustable, expands measurement range, and adopts the blade of different length can realize the diameter measurement of different-diameter section, practical.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of utilization of the present utility model holds the measurer that large-diameter workpiece measured by grid chi, comprise blade, left socle, right support, movable measuring head, fixation measuring head, hold grid chi and digital display meter, described movable measuring head is installed on blade by left socle, described appearance grid chi is installed on movable measuring head, and holds the external digital display meter of grid chi; Described fixation measuring head is installed on blade by right support, and described left socle and/or right support are movable supporting frame.
Further, described movable measuring head is relative with fixation measuring head direction, for measuring external diameter; Described movable measuring head is contrary with fixation measuring head direction, for measuring internal diameter.
Further, described left socle is fixed support, and right support is movable supporting frame.
Further, described movable supporting frame is connected with blade by rail plate, and parallelly on blade offers multiple screw hole for being fastenedly connected with movable supporting frame.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with existing known technology, has following beneficial effect:
(1) a kind of utilization of the present utility model holds the measurer that large-diameter workpiece measured by grid chi, and its movable measuring head is installed on blade by left socle, holds grid chi and is installed on movable measuring head, and hold the external digital display meter of grid chi; Fixation measuring head is installed on blade by right support, and left socle and/or right support are movable supporting frame; During measurement, movable measuring head moves, the mode that the displacement of movable measuring head and sense of displacement are exported by signal is fed back to digital display meter by the appearance grid chi be fixed on movable measuring head, reflected measurement data directly perceived, appearance grid chi is combined with digital display meter the internal-and external diameter realizing large-diameter workpiece compare and measure, large-diameter workpiece measurement is more prone to, measuring accuracy and accuracy higher, and facilitate user's reading, avoid personal error, improve reading accuracy, substantially increase the measurement efficiency of workpiece;
(2) a kind of utilization of the present utility model holds the measurer that large-diameter workpiece measured by grid chi, only needs the direction of adjustment activity measuring head and fixation measuring head, can be respectively used to internal diameter and the external diameter of measuring workpieces, simple to operation;
(3) a kind of utilization of the present utility model holds the measurer that large-diameter workpiece measured by grid chi, it adopts appearance grid chi and digital display meter to carry out large diameter measurement, numerical value is changed into by photovoltaic principals, measuring accuracy can reach 0.005 millimeter, holding grid chi measuring accuracy can not by the impact of measurement size, measuring accuracy is high, and it is little to have volume, the simple advantage of structure;
(4) a kind of utilization of the present utility model holds the measurer that large-diameter workpiece measured by grid chi, its left socle and/or right support are movable supporting frame, movable supporting frame is connected with blade by rail plate, and parallelly on blade offer multiple screw hole for being fastenedly connected with movable supporting frame, utilize movable supporting frame, distance between movable measuring head and fixation measuring head is adjustable, expand measurement range, and adopt the blade of different length can realize the diameter measurement of different-diameter section, practical.
Accompanying drawing explanation
Fig. 1 is that a kind of utilization of the present utility model holds the structural representation that the measurer of large-diameter workpiece measured by grid chi.
Label declaration in schematic diagram:
1, blade; 2, left socle; 3, movable measuring head; 4, grid chi is held; 5, digital display meter; 6, right support; 7, fixation measuring head.
Embodiment
For understanding content of the present utility model further, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment
Shown in composition graphs 1, a kind of utilization of the present embodiment holds the measurer that large-diameter workpiece measured by grid chi, comprise blade 1, left socle 2, right support 6, movable measuring head 3, fixation measuring head 7, hold grid chi 4 and digital display meter 5, movable measuring head 3 is installed on blade 1 by left socle 2, holding grid chi 4 is installed on movable measuring head 3, and hold the external digital display meter 5 of grid chi 4, when movable measuring head 3 moves, hold grid chi 4 by the displacement of movable measuring head 3 be positioned at direction and feed back to digital display meter 5 by the mode that signal exports, thus can realize diameter be greater than the workpiece of 300mm internal-and external diameter measure, fixation measuring head 7 is installed on blade 1 by right support 6, left socle 2 and/or right support 6 are movable supporting frame, utilize movable supporting frame, distance between movable measuring head 3 and fixation measuring head 7 is adjustable, expand measurement range, and adopt the blade 1 of different length can realize the diameter measurement of different-diameter section, practical.Specifically in the present embodiment, left socle 2 is fixed support, and right support 6 is movable supporting frame, and right support 6 can move to diverse location and fix on blade 1; Particularly, movable supporting frame is connected with blade 1 by rail plate, and parallelly on blade 1 offers multiple screw hole for being fastenedly connected with movable supporting frame, according to workpiece size to be measured, movable supporting frame can be slided into relevant position, then pass through screw fastening.
A kind of utilization of the present embodiment holds the measurer that large-diameter workpiece measured by grid chi, internal diameter and the external diameter of measuring workpieces can be respectively used to, when movable measuring head 3 is relative with fixation measuring head 7 direction, for measuring external diameter, when movable measuring head 3 is contrary with fixation measuring head 7 direction, for measuring internal diameter, only need the direction of adjustment activity measuring head 3 and fixation measuring head 7, simple to operation.
A kind of utilization of the present embodiment holds the measurer that large-diameter workpiece measured by grid chi, appearance grid chi 4 and digital display meter 5 is adopted to carry out large diameter measurement, numerical value is changed into by photovoltaic principals, measuring accuracy can reach 0.005 millimeter, holding grid chi 4 measuring accuracy can not by the impact of measurement size, measuring accuracy is high, and it is little to have volume, the simple advantage of structure.A kind of utilization of the present embodiment holds the measurer that large-diameter workpiece measured by grid chi, and its metering system is for comparing and measuring, and the concrete step that uses is as follows:
Before a, measurement, according to the diameter of workpiece to be measured, slippage movable supporting frame to correspondence position (blade 1 can arrange scale mark), and adopts screw that movable supporting frame is fastening;
B, by measurer and standard length to zero;
C, measurer is put on workpiece for measurement measurer and measures, when measuring external diameter, movable measuring head 3 is adjusted to relative with the direction of fixation measuring head 7, excircle of workpiece is stuck between movable measuring head 3 and fixation measuring head 7; When measuring internal diameter, the direction of movable measuring head 3 and fixation measuring head 7 is adjusted to contrary, workpiece inner circle is placed between movable measuring head 3 and fixation measuring head 7; In measuring process, along with the movement of movable measuring head 3, the displacement of movable measuring head 3 and sense of displacement are fed back to digital display meter 5 by the mode that signal exports by the appearance grid chi 4 be fixed on movable measuring head 3, and user directly reads the reading of digital display meter 5, can complete measurement.
A kind of utilization of the present utility model holds the measurer that large-diameter workpiece measured by grid chi, appearance grid chi is combined with digital display meter the internal-and external diameter realizing large-diameter workpiece compare and measure, large-diameter workpiece measurement is more prone to, measuring accuracy and accuracy higher, and facilitate user's reading, avoid personal error, improve reading accuracy, substantially increase the measurement efficiency of workpiece.
Below be schematically described the utility model and embodiment thereof, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, without creatively designing the frame mode similar to this technical scheme and embodiment, protection domain of the present utility model all should be belonged to.
Claims (4)
1. one kind utilizes the measurer holding grid chi measurement large-diameter workpiece, it is characterized in that: comprise blade (1), left socle (2), right support (6), movable measuring head (3), fixation measuring head (7), hold grid chi (4) and digital display meter (5), described movable measuring head (3) is installed on blade (1) by left socle (2), described appearance grid chi (4) is installed on movable measuring head (3), and holds grid chi (4) external digital display meter (5); Described fixation measuring head (7) is installed on blade (1) by right support (6), and described left socle (2) and/or right support (6) are movable supporting frame.
2. a kind of utilization according to claim 1 holds the measurer that large-diameter workpiece measured by grid chi, it is characterized in that: described movable measuring head (3) is relative with fixation measuring head (7) direction, for measuring external diameter; Described movable measuring head (3) is contrary with fixation measuring head (7) direction, for measuring internal diameter.
3. a kind of utilization according to claim 2 holds the measurer that large-diameter workpiece measured by grid chi, it is characterized in that: described left socle (2) is fixed support, and right support (6) is movable supporting frame.
4. a kind of utilization the according to claim 1 or 2 or 3 holds the measurer that large-diameter workpiece measured by grid chi, it is characterized in that: described movable supporting frame is connected with blade (1) by rail plate, and offer multiple screw hole for being fastenedly connected with movable supporting frame blade (1) is upper parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520722377.8U CN204924164U (en) | 2015-09-17 | 2015-09-17 | Utilize measuring tool that holds bars chi and measure major diameter work piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520722377.8U CN204924164U (en) | 2015-09-17 | 2015-09-17 | Utilize measuring tool that holds bars chi and measure major diameter work piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204924164U true CN204924164U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520722377.8U Expired - Fee Related CN204924164U (en) | 2015-09-17 | 2015-09-17 | Utilize measuring tool that holds bars chi and measure major diameter work piece |
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| Country | Link |
|---|---|
| CN (1) | CN204924164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388954A (en) * | 2016-05-16 | 2017-11-24 | 李汉忠 | High reliability capacitive grating scale slit gauge |
| CN109078860A (en) * | 2018-06-29 | 2018-12-25 | 国网山东省电力公司电力科学研究院 | The same system safety testing device of mutual inductor outer dimension |
-
2015
- 2015-09-17 CN CN201520722377.8U patent/CN204924164U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388954A (en) * | 2016-05-16 | 2017-11-24 | 李汉忠 | High reliability capacitive grating scale slit gauge |
| CN109078860A (en) * | 2018-06-29 | 2018-12-25 | 国网山东省电力公司电力科学研究院 | The same system safety testing device of mutual inductor outer dimension |
| CN109078860B (en) * | 2018-06-29 | 2020-07-31 | 国网山东省电力公司电力科学研究院 | Mutual inductor overall dimension identity testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160917 |