CN212158383U - Dimension measuring device for seal ring boring process of split pump - Google Patents
Dimension measuring device for seal ring boring process of split pump Download PDFInfo
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- CN212158383U CN212158383U CN202021132773.2U CN202021132773U CN212158383U CN 212158383 U CN212158383 U CN 212158383U CN 202021132773 U CN202021132773 U CN 202021132773U CN 212158383 U CN212158383 U CN 212158383U
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 10
- 238000005259 measurement Methods 0.000 abstract description 27
- 238000009434 installation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model relates to a size measuring device for the boring process of a seal ring of a split pump, which is provided with a positioning strip, wherein one side of the positioning strip is provided with a first fixing groove, and the other side of the positioning strip is provided with a second fixing groove; the first fixing groove is connected with a first positioning block, and the lower end of the first positioning block is connected with a lever dial indicator; the second fixing groove is connected with a second positioning block, and the lower end of the second positioning block is connected with a measuring block; a measuring space for accommodating the part to be measured is formed between the lever dial indicator and the measuring block; the length of the positioning strip is larger than the size of the part to be measured. The technical scheme can realize the measurement of the size of the seal ring of the split pump in the boring process, the measurement and alignment (maximum point) are easy, and the measurement size precision is accurate; the measurement is carried out by adopting a lever dial indicator, and the measurement dimensional precision is high; the measurement range is wide, and the universality is good; through adjusting lever percentage table angle, will measure the reverse installation measurable quantity external diameter size of piece, according to part size, simultaneously through adjusting different size dimensions of both ends locating piece measurable quantity.
Description
Technical Field
The utility model relates to a well turn on pump sealing ring boring process size measurement utensil belongs to the part and measures technical field.
Background
The middle part is high, and under the special-shaped part and the special processing circumstances that the external diameter has the internal diameter tang, because standard measuring instrument can't measure, lead to the part size accuracy that can't confirm, influence the assembly and probably can lead to unable assembly, increase product manufacturing cost to influence customer's satisfaction.
The current measurement schemes mainly include the following:
(1) and calibrating the micrometer measurement by the inside calipers. The proposal can measure the dimension of the special-shaped part under the condition of skilled operation, but the dimension is easy to deviate due to the use sensitivity of the caliper, so the dimensional accuracy of measurement is difficult to ensure
(2) A large vernier caliper takes the measurement. The scheme can basically measure the special-shaped part with a high middle part and an inner spigot at the outer diameter, but the measurement is difficult to reach the maximum of the part and the measurement precision is low. In the actual work, the measurement size is larger, when the precision requirement is higher, the size precision is difficult to master, and the measuring tool has higher requirement on the technical level of a measurer;
(3) the three-coordinate measuring instrument has high measuring precision, but the instrument is expensive, inconvenient to carry and difficult to operate on a processing site.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a well turn on pump sealing ring boring process size measurement utensil solves current middle part height, and the external diameter has the measurement problem of the special-shaped part of tang in.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a size measuring tool for a split pump sealing ring in a boring process comprises a positioning strip, wherein a first fixing groove is formed in one side of the positioning strip, and a second fixing groove is formed in the other side of the positioning strip; the first fixing groove is connected with a first positioning block, and the lower end of the first positioning block is connected with a lever dial indicator; the second fixing groove is connected with a second positioning block, and the lower end of the second positioning block is connected with a measuring block; a measuring space for accommodating a part to be measured is formed between the lever dial indicator and the measuring block; the length of the positioning strip is larger than the size of the part to be measured.
As a preferable scheme of the size measuring tool in the process of boring the seal ring of the split pump, the upper part of the first positioning block is connected with the first fixing groove through an inner hexagon screw, and a gasket is filled between the inner hexagon screw and the first fixing groove.
As a preferable scheme of the tool for measuring the size of the split pump sealing ring in the boring process, the upper part of the second positioning block is connected with the second fixing groove through an inner hexagon screw, and a gasket is filled between the inner hexagon screw and the second fixing groove.
As a preferable scheme of a size measuring device in the process of boring the seal ring of the split pump, the lower end of the first positioning block is connected with the lever dial indicator through an inner hexagonal screw, and the lower end of the second positioning block is connected with the measuring block through an inner hexagonal screw.
As a preferred scheme of the size measuring device in the process of boring the sealing ring of the split pump, the measuring block and the lever dial indicator are positioned on the same side of the positioning strip, and the measuring head of the measuring block and the measuring head of the lever dial indicator are aligned to the center of a measured part circle of a part to be measured.
The utility model is provided with a positioning strip, one side of the positioning strip is provided with a first fixing groove, and the other side of the positioning strip is provided with a second fixing groove; the first fixing groove is connected with a first positioning block, and the lower end of the first positioning block is connected with a lever dial indicator; the second fixing groove is connected with a second positioning block, and the lower end of the second positioning block is connected with a measuring block; a measuring space for accommodating the part to be measured is formed between the lever dial indicator and the measuring block; the length of the positioning strip is larger than the size of the part to be measured. The technical scheme can realize the measurement of the size of the split pump sealing ring in the boring process, adopts the positioning of feet at two ends, is easy to measure and align (the maximum point), and has accurate measurement size precision; the measurement is carried out by adopting a lever dial indicator, and the measurement dimensional precision is high; the measurement range is wide, and the universality is good; the measuring block is reversely mounted to measure the outer diameter size by adjusting the angle of the lever dial indicator, and meanwhile, according to the size of the part, the positioning blocks at two ends are adjusted to measure different sizes; the problem of the size precision of special-shaped parts that standard measuring instrument can not measure and processing parts under special circumstances is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope of the present invention.
FIG. 1 is a schematic view of a dimension measuring device for a seal ring boring process of a split pump according to an embodiment of the present invention;
fig. 2 is a schematic top view of a part of a dimension measuring device for a seal ring boring process of a split pump provided in an embodiment of the present invention.
In the figure, 1, a positioning bar; 2. a first fixing groove; 3. a second fixing groove; 4. a first positioning block; 5. a lever dial indicator; 6. a second positioning block; 7. a measuring block; 8. the space is measured.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1 and 2, a size measuring device for a seal ring boring process of a split pump is provided, which comprises a positioning bar 1, wherein a first fixing groove 2 is arranged on one side of the positioning bar 1, and a second fixing groove 3 is arranged on the other side of the positioning bar 1; the first fixing groove 2 is connected with a first positioning block 4, and the lower end of the first positioning block 4 is connected with a lever dial indicator 5; the second fixing groove 3 is connected with a second positioning block 6, and the lower end of the second positioning block 6 is connected with a measuring block 7; a measuring space 8 for accommodating a part to be measured is formed between the lever dial indicator 5 and the measuring block 7; the length of the positioning strip 1 is larger than the size of the part to be measured.
Specifically, the upper part of the first positioning block 4 is connected with the first fixing groove 2 through a socket head cap screw, and a gasket is filled between the socket head cap screw and the first fixing groove 2. First fixed slot 2 has certain adjustable length, and after the position control of first locating piece 4 was good, fixes through hexagon socket head cap screw, and the packing ring plays stable anti-skidding effect.
Specifically, the upper portion of the second positioning block 6 is connected to the second fixing groove 3 through a socket head cap screw, and a gasket is filled between the socket head cap screw and the second fixing groove 3. The second fixing groove 3 has a certain adjustable length, and after the position of the second positioning block 6 is adjusted, the second positioning block is fixed through the hexagon socket head cap screws, and the gasket plays a role in stabilizing and preventing slipping.
Specifically, the lower end of the first positioning block 4 is connected with the lever dial indicator 5 through a hexagon socket head cap screw, and the lower end of the second positioning block 6 is connected with the measuring block 7 through a hexagon socket head cap screw. The measuring block 7 and the lever dial indicator 5 are positioned on the same side of the positioning strip 1, and the measuring head of the measuring block 7 and the measuring head of the lever dial indicator 5 are aligned with the center of a measured part circle of the part to be measured.
The positioning strip 1 is manufactured according to the size of a part to be measured, and rectangular fixing grooves are milled at two ends of the positioning strip 1 and can be adjusted according to the size of the part. After the distance between the first positioning block 4 and the second positioning block 6 is adjusted to meet the size requirement, the inner hexagon screws are screwed (two ends), and then the calibration is carried out by using a micrometer or standard positioning according to the size requirement of a workpiece.
During the use, the calibrated special-shaped part to be measured is put into the circle gently with measuring block 7 gauge head and lever dial indicator 5 gauge head to the center of being adjusted the position circle by the survey, and carry out axial positioning with first locating piece 4 and second locating piece 6, both ends are set level during the measurement, the gauge head of measuring block 7 leans on tightly towards the work piece measuring surface (firmly held with the right hand), the supporting shoe of 5 ends of lever dial indicator is propped up to the left hand, light minute rotation, the gauge needle is the actual size of work piece when changeing to the maximum value.
The utility model is provided with a positioning strip 1, one side of the positioning strip 1 is provided with a first fixing groove 2, and the other side of the positioning strip 1 is provided with a second fixing groove 3; the first fixing groove 2 is connected with a first positioning block 4, and the lower end of the first positioning block 4 is connected with a lever dial indicator 5; the second fixing groove 3 is connected with a second positioning block 6, and the lower end of the second positioning block 6 is connected with a measuring block 7; a measuring space 8 for accommodating a part to be measured is formed between the lever dial indicator 5 and the measuring block 7; the length of the positioning strip 1 is larger than the size of the part to be measured. By adopting the technical scheme, the feasibility of the technical scheme is proved through the use condition of inspectors in actual production of a factory. The technical scheme is simple and convenient to operate, wide in universality in the industry, capable of verifying that the middle part is high in time, and the outer diameter of the special-shaped part is provided with the inner spigot, so that the size precision of the special-shaped part which cannot be measured by a standard measuring instrument can be realized. The manufacturing reliability error is small, the manufacturing is easy, the structure and the dimensional accuracy are stable, and the problem of the dimensional accuracy of the special-shaped part which cannot be measured by a standard measuring instrument in the field is greatly improved.
The technical scheme is suitable for measuring the parts produced in batch. The technical scheme can realize the measurement of the size of the split pump sealing ring in the boring process, adopts the positioning of feet at two ends, is easy to measure and align (the maximum point), and has accurate measurement size precision; the lever dial indicator 5 is adopted for measurement, and the measurement dimensional precision is high; the measurement range is wide, and the universality is good; the measuring block 7 is reversely mounted to measure the outer diameter size by adjusting the angle of the lever dial indicator 5, and meanwhile, according to the size of the part, the positioning blocks at two ends are adjusted to measure different sizes; the problem of the size precision of special-shaped parts that standard measuring instrument can not measure and processing parts under special circumstances is solved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. The size measuring tool for the boring process of the sealing ring of the split pump is characterized by comprising a positioning bar (1), wherein a first fixing groove (2) is formed in one side of the positioning bar (1), and a second fixing groove (3) is formed in the other side of the positioning bar (1); the first fixing groove (2) is connected with a first positioning block (4), and the lower end of the first positioning block (4) is connected with a lever dial indicator (5); the second fixing groove (3) is connected with a second positioning block (6), and the lower end of the second positioning block (6) is connected with a measuring block (7); a measuring space (8) for accommodating a part to be measured is formed between the lever dial indicator (5) and the measuring block (7); the length of the positioning strip (1) is larger than the size of the part to be measured.
2. The split pump seal ring boring process dimension measuring tool as recited in claim 1, wherein the upper part of the first positioning block (4) is connected with the first fixing groove (2) through a socket head cap screw, and a gasket is filled between the socket head cap screw and the first fixing groove (2).
3. The split pump seal ring boring process dimension measuring tool as recited in claim 1, wherein the upper portion of the second positioning block (6) is connected with the second fixing groove (3) through a socket head cap screw, and a gasket is filled between the socket head cap screw and the second fixing groove (3).
4. The tool for measuring the size of the split pump sealing ring in the boring process is characterized in that the lower end of the first positioning block (4) is connected with the lever dial indicator (5) through an inner hexagonal screw, and the lower end of the second positioning block (6) is connected with the measuring block (7) through an inner hexagonal screw.
5. The tool for measuring the size in the process of boring the sealing ring of the split pump according to claim 1, wherein the measuring block (7) and the lever dial indicator (5) are positioned on the same side of the positioning bar (1), and a measuring head of the measuring block (7) and a measuring head of the lever dial indicator (5) are aligned with the center of a measured part circle of the part to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021132773.2U CN212158383U (en) | 2020-06-18 | 2020-06-18 | Dimension measuring device for seal ring boring process of split pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021132773.2U CN212158383U (en) | 2020-06-18 | 2020-06-18 | Dimension measuring device for seal ring boring process of split pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212158383U true CN212158383U (en) | 2020-12-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021132773.2U Active CN212158383U (en) | 2020-06-18 | 2020-06-18 | Dimension measuring device for seal ring boring process of split pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212158383U (en) |
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2020
- 2020-06-18 CN CN202021132773.2U patent/CN212158383U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Dimension Measuring Instrument for Boring Sealing Rings of Axially Split Pumps Effective date of registration: 20230315 Granted publication date: 20201215 Pledgee: Changsha Liuyang sub branch of China Everbright Bank Co.,Ltd. Pledgor: CHANGSHA CANON GENERAL PUMPS CO.,LTD. Registration number: Y2023980035014 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20201215 Pledgee: Changsha Liuyang sub branch of China Everbright Bank Co.,Ltd. Pledgor: CHANGSHA CANON GENERAL PUMPS CO.,LTD. Registration number: Y2023980035014 |