CN109470112B - Flat rod fast-assembling gauge - Google Patents
Flat rod fast-assembling gauge Download PDFInfo
- Publication number
- CN109470112B CN109470112B CN201811652029.2A CN201811652029A CN109470112B CN 109470112 B CN109470112 B CN 109470112B CN 201811652029 A CN201811652029 A CN 201811652029A CN 109470112 B CN109470112 B CN 109470112B
- Authority
- CN
- China
- Prior art keywords
- hole
- detection block
- base
- end detection
- plugboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 claims abstract description 73
- 238000007689 inspection Methods 0.000 claims description 8
- 230000001054 cortical effect Effects 0.000 abstract description 9
- 239000010985 leather Substances 0.000 description 5
- 238000003801 milling Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a flat rod quick-assembly checking fixture which comprises a base, a through end detection block arranged on one side above the base, a stop end detection block arranged on the other side above the base, a plugboard and a cushion block arranged below the base, wherein the through end detection block is arranged on the other side above the base; the through end detection block is provided with a through end detection hole, the end stop detection block is provided with a stop end detection hole, one end of the plugboard is inserted into the through end detection hole, and the other end of the plugboard is placed on the end stop detection block. The through end detection block can detect the width, thickness, symmetry and length of the cortical open circuit device connecting rod together, and the connecting rod can be inserted into the through end detection block smoothly without resistance; the plugboard realizes the locking function, the width dimension of the annular groove of the connecting rod is detected, and the plugboard is inserted smoothly without resistance; the detection tool is accurate in detection, convenient and quick.
Description
Technical Field
The invention belongs to the technical field of medical instrument detection tools, and particularly relates to a flat rod quick-assembly detection tool.
Background
At present, a cortical opener is often used in a surgical operation, so that a medical instrument manufacturer needs to perform mass production of the cortical opener, and the quality of the cortical opener becomes a problem which must be solved by the medical instrument manufacturer. The size and appearance of the existing cortical open circuit device can be measured only manually or in multiple procedures.
Disclosure of Invention
The invention provides a flat rod quick-mounting gauge for solving the existing problems.
The invention adopts the technical proposal for solving the technical problems in the prior art that:
The invention relates to a flat rod quick-assembly gauge which comprises a base, a through end detection block arranged on one side above the base, a stop end detection block arranged on the other side above the base, a plugboard and a cushion block arranged below the base, wherein the through end detection block is arranged on the other side above the base; the through end detection block is provided with a through end detection hole, the end stop detection block is provided with a stop end detection hole, one end of the plugboard is inserted into the through end detection hole, and the other end of the plugboard is placed on the end stop detection block.
The upper part of the through end detection hole on the through end detection block is an inverted trapezoid opening, a first cylindrical hole and a second cylindrical hole are sequentially arranged below the opening, a cross hole is formed between the first cylindrical hole and the second cylindrical hole, and the second cylindrical hole is communicated with a bottom hole on the base.
And a locking through hole is formed in the middle of the through end detection block and is communicated with the cross hole of the through end detection hole in a cross manner.
The base at one side of the end stop detection block is provided with an inserting plate limiting column.
And the end stop detection block is provided with a fixing screw.
The invention has the advantages and positive effects that:
The through end detection block can detect the width, thickness, symmetry and length of the cortical open circuit device connecting rod together, and the connecting rod can be inserted into the through end detection block smoothly without resistance; the plugboard realizes the locking function, the width dimension of the annular groove of the connecting rod is detected, and the plugboard is inserted smoothly without resistance; the detection tool is accurate in detection, convenient and quick.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
As shown in FIG. 1, the flat bar quick-assembly inspection tool comprises a base 6, a through end detection block 1 arranged on one side above the base, a stop end detection block 5 arranged on the other side above the base, an inserting plate 2 and a cushion block 7 arranged below the base; the through end detection block is provided with a through end detection hole, the end stop detection block is provided with a stop end detection hole, one end of the plugboard is inserted into the through end detection hole, and the other end of the plugboard is placed on the end stop detection block.
The upper part of the through end detection hole on the through end detection block is an inverted trapezoid opening, a first cylindrical hole and a second cylindrical hole are sequentially arranged below the opening, a cross hole is formed between the first cylindrical hole and the second cylindrical hole, and the second cylindrical hole is communicated with a bottom hole on the base.
And a locking through hole is formed in the middle of the through end detection block and is communicated with the cross hole of the through end detection hole in a cross manner.
The base on one side of the end stop detection block is provided with an inserting plate limiting column 3.
The end stop detection block is provided with a fixing screw 4.
When the invention is used, the steps are as follows:
1. The leather breaker connecting rod can be inserted into the open end detection hole, the left and right micro-rotation leather breaker enables the flat milling part to be inserted into the 4mm open end detection groove, the flat milling part is inserted to the bottom, and the plugboard is pushed inwards until the plugboard bayonet is clamped into the leather breaker annular groove. The leather breaker connecting rod cannot be inserted into the end-stop detection hole, and the milled flat part cannot be inserted into the 4mm end-stop detection groove, namely the leather breaker connecting rod is qualified in size.
2. The connection rod of the cortical open circuit device can not be inserted into the through end detection hole or can be inserted into the end stop detection hole, and the milled flat part can be inserted into the 4mm end stop detection groove, namely the joint part of the cortical open circuit device is unqualified.
3. The testing tool is coated with rust-preventive oil after use, and the rust-preventive oil is wiped clean when the testing tool is used again.
4. The inspection tool is rechecked at irregular time according to the use frequency of the inspection tool, and the inspection tool is applied for scrapping in time when the size of the inspection tool is found to be out of tolerance, and the inspection tool with the out of tolerance can not be used continuously.
The through end detection block can detect the width, thickness, symmetry and length of the cortical open circuit device connecting rod together, and the connecting rod can be inserted into the through end detection block smoothly without resistance; the plugboard realizes the locking function, the width dimension of the annular groove of the connecting rod is detected, and the plugboard is inserted smoothly without resistance; the detection tool is accurate in detection, convenient and quick.
The foregoing describes the embodiments of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (3)
1. A flat bar fast-assembling examines utensil, its characterized in that: the device comprises a base, a through end detection block arranged on one side above the base, a stop end detection block arranged on the other side above the base, a plugboard and a cushion block arranged below the base; the through end detection block is provided with a through end detection hole, the end stop detection block is provided with an end stop detection hole, one end of the plugboard is inserted into the through end detection hole, and the other end of the plugboard is placed on the end stop detection block; the upper part of the through end detection hole on the through end detection block is an inverted trapezoid opening, a first cylindrical hole and a second cylindrical hole are sequentially arranged below the opening, a cross hole is formed between the first cylindrical hole and the second cylindrical hole, and the second cylindrical hole is communicated with a bottom hole on the base; and a locking through hole is formed in the middle of the through end detection block and is communicated with the cross hole of the through end detection hole in a cross manner.
2. The flat bar quick assembly inspection device according to claim 1, wherein: the base at one side of the end stop detection block is provided with an inserting plate limiting column.
3. The flat bar quick assembly inspection device according to claim 1, wherein: and the end stop detection block is provided with a fixing screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811652029.2A CN109470112B (en) | 2018-12-31 | 2018-12-31 | Flat rod fast-assembling gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811652029.2A CN109470112B (en) | 2018-12-31 | 2018-12-31 | Flat rod fast-assembling gauge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109470112A CN109470112A (en) | 2019-03-15 |
| CN109470112B true CN109470112B (en) | 2024-09-20 |
Family
ID=65678194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811652029.2A Active CN109470112B (en) | 2018-12-31 | 2018-12-31 | Flat rod fast-assembling gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109470112B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209197615U (en) * | 2018-12-31 | 2019-08-02 | 天津正天医疗器械有限公司 | Flat bar fast-assembling cubing |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005024340A (en) * | 2003-06-30 | 2005-01-27 | Tdk Corp | External dimension determining gage |
| CN104180742B (en) * | 2014-09-13 | 2017-11-03 | 安徽鑫龙电器股份有限公司 | A kind of breaker keeps buckle detection means and its detection method |
| CN204924138U (en) * | 2015-08-24 | 2015-12-30 | 重庆市璧山区四通机械厂 | Main hub slot pitch detecting instrument |
| CN105466304A (en) * | 2015-12-25 | 2016-04-06 | 四川航天世东汽车部件有限公司 | Detection tool for automobile spring seats |
-
2018
- 2018-12-31 CN CN201811652029.2A patent/CN109470112B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209197615U (en) * | 2018-12-31 | 2019-08-02 | 天津正天医疗器械有限公司 | Flat bar fast-assembling cubing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109470112A (en) | 2019-03-15 |
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