CN210441766U - Detection tool for pump body lower cover external member - Google Patents
Detection tool for pump body lower cover external member Download PDFInfo
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- CN210441766U CN210441766U CN201921428864.8U CN201921428864U CN210441766U CN 210441766 U CN210441766 U CN 210441766U CN 201921428864 U CN201921428864 U CN 201921428864U CN 210441766 U CN210441766 U CN 210441766U
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- pump body
- lower cover
- sliding
- positioning
- detection
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Abstract
The utility model provides an examine utensil of pump body lower cover external member, includes the workstation, still includes: a reference block for making a measurement reference of the subsequent detection part; the first positioning seat is used for positioning a first lower cover of the pump body; the first sliding detection device is used for detecting the position degree of the convex rib of the first lower cover of the pump body; the second positioning seat is used for positioning a second lower cover of the pump body; and the second sliding detection device is used for detecting the position degree of the excircle groove of the second lower cover of the pump body. The detection of the sizes and the position degrees of a plurality of structures in the first lower cover and the second lower cover of the pump body can be realized through the detection tool, the detection efficiency is greatly improved, and the detection quality is ensured.
Description
Technical Field
The utility model relates to an examine utensil, especially an examine utensil of examining of pump body lower cover external member.
Background
The pump body lower cover sleeve is one of important parts in the pump body, and the sealing of the pump body is realized through a plurality of pump body lower cover sleeves. Due to the high requirement on the sealing performance and the fit degree of the assembly of the pump body lower cover sleeve, the pump body lower cover sleeve needs to be inspected after being produced. The conventional detection method for the pump body lower cover suite is mainly implemented by adding a universal measuring tool manually, the labor cost of the method is very high, and the detection quality cannot be guaranteed.
Disclosure of Invention
In order to overcome the above-mentioned not enough of prior art, the utility model provides an examine utensil of pump body lower cover external member, its size and the position degree that can each part on the effectual detection pump body lower cover external member.
The technical proposal of the utility model for solving the technical problem is that: the utility model provides an examine utensil of pump body lower cover external member, includes the workstation, still includes:
a reference block for making a measurement reference of the subsequent detection part;
the first positioning seat is used for positioning a first lower cover of the pump body and is provided with a first positioning surface and a first positioning pin;
the first sliding detection device is used for detecting the position degree of the convex rib of the first lower cover of the pump body, the first sliding detection device is positioned on the first positioning surface, and the central line of the first sliding detection device is superposed with the central line of the first positioning pin;
the second positioning seat is used for positioning a second lower cover of the pump body, a second positioning surface and a second positioning pin are arranged on the second positioning seat, an orientation rib is arranged on the second positioning pin, a containing hole is also formed in the second positioning seat, and the second positioning pin is positioned in the containing hole;
and the second sliding detection device is used for detecting the position degree of an excircle groove of a second lower cover of the pump body, is positioned in the second positioning seat, and is superposed with the center line of the second positioning pin.
Preferably, the first sliding detection device comprises a sliding seat and a sliding rod, the sliding rod is slidably arranged in the sliding seat, a detection insert block is arranged at the front end of the sliding rod, and the detection insert block is matched with a convex rib on the first lower cover of the pump body.
Preferably, the second sliding detection device comprises a sliding groove formed in the second positioning seat and a sliding block arranged in the sliding groove in a sliding manner, the sliding groove is communicated with the accommodating hole, and a detection head used for detecting the position degree of the excircle groove of the second lower cover of the pump body is arranged at the front end of the sliding block.
Preferably, the checking fixture further comprises a detection gauge for detecting the length of the outer circular groove of the first lower cover of the pump body.
Preferably, the checking fixture further comprises a first cylinder gauge for detecting the outer diameter of the excircle protrusion of the first lower cover of the pump body and a second cylinder gauge for detecting the outer diameter of the excircle protrusion of the second lower cover of the pump body.
Preferably, the workbench is provided with an accommodating block, and the accommodating block is provided with a plug gauge and a gauge.
The beneficial effects of the utility model reside in that: the detection of the sizes and the position degrees of a plurality of structures in the first lower cover and the second lower cover of the pump body can be realized through the detection tool, the detection efficiency is greatly improved, and the detection quality is ensured.
Drawings
Fig. 1 is an assembly view of the pump body lower casing during detection.
Fig. 2 is a part view of the first lower cover of the pump body according to the present invention.
Fig. 3 is a part view of a second lower cover of the pump body according to the present invention.
Fig. 4 is an overall structure diagram of the inspection device of the present invention.
Fig. 5 is a structural diagram of a second slip detection device according to the present invention.
Fig. 6 is a schematic diagram of the internal structure of the second sliding detection device when detecting the outer circular groove of the second lower cover of the pump body.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 6, an inspection device for a pump body lower cover suite comprises a workbench 1, and further comprises:
a reference block 2 for making a measurement reference of a subsequent detection means;
the first positioning seat 3 is used for positioning a first lower cover 4 of the pump body, and a first positioning surface 5 and a first positioning pin 6 are arranged on the first positioning seat 3;
a first sliding detection device 7 for detecting the position degree of the convex rib 8 of the first lower cover of the pump body, wherein the first sliding detection device 7 is positioned on the first positioning surface 5, and the central line of the first sliding detection device 7 is superposed with the central line of the first positioning pin 6;
the second positioning seat 9 is used for positioning a second lower cover 10 of the pump body, a second positioning surface 11 and a second positioning pin 12 are arranged on the second positioning seat 9, an orientation rib 32 is arranged on the second positioning pin 12, an accommodating hole 13 is further arranged in the second positioning seat 9, and the second positioning pin 12 is positioned in the accommodating hole 13;
and the second sliding detection device 14 is used for detecting the position degree of an excircle groove 15 of a second lower cover of the pump body, the second sliding detection device 14 is positioned in the second positioning seat 9, and the central line of the second sliding detection device 14 is superposed with the central line of the second positioning pin 12.
In this embodiment, the first sliding detection device 7 includes a sliding base 15 and a sliding rod 16, the sliding rod 16 is slidably disposed in the sliding base 15, a detection insertion block 17 is disposed at the front end of the sliding rod 16, and the detection insertion block 17 is adapted to the rib 8 on the first lower cover of the pump body. Detect the inserted block 17 and divide into two to lead to rule and no-go gage to slide earlier through slide bar 16 and drive when using and detect the inserted block 17 (lead to the rule) and insert on the protruding muscle 8 that the first lower of the pump body was covered, when can inserting, have slide bar 16 detect in the inserted block 17 (lead to the rule) roll-off slide 15, change slide bar 16 again for having one that detects inserted block 17 (no-go gage), insert it again on the protruding muscle 8 that the first lower of the pump body was covered, if can not insert, the position degree of the protruding muscle 8 that this first lower of the pump body was covered meets the requirements.
In this embodiment, the second sliding detection device 14 includes a sliding groove 19 formed in the second positioning seat 9 and a sliding block 20 slidably disposed in the sliding groove 19, the sliding groove 19 is communicated with the accommodating hole 13, and a detection head 21 for detecting the position degree of the second lower cover outer circular groove 15 of the pump body is opened at the front end of the sliding block 20. The detection head 21 is provided with a go gauge and a no-go gauge, and slides in the sliding groove 19 through the sliding block 20 with the go gauge of the detection head 21 when in use, and when the detection head can slide in the excircle groove 15 of the second lower cover of the detection pump body, the sliding block 20 with the no-go gauge of the detection head 21 is replaced, and when the detection head cannot slide in, the detection head represents that the position degree of the excircle groove 15 of the second lower cover of the detection pump body meets the requirement.
In this embodiment, the checking fixture further comprises a detection gauge 23 for detecting the length of the outer circular groove 22 of the first lower cover of the pump body. The detecting gauge 23 comprises a no-go gauge positioned on the left side and a go gauge positioned on the right side, the go gauge is firstly plugged into the excircle groove 22 of the first lower cover of the pump body, the no-go gauge is plugged into the excircle groove 22 of the first lower cover of the pump body, and when the go gauge is connected and the no-go gauge is connected, the length dimension of the excircle groove 22 of the first lower cover of the pump body is in accordance with the requirement.
In this embodiment, the gauge further comprises a first cylinder gauge 25 for detecting the outer diameter of the first lower cover outer circular bulge 24 of the pump body and a second cylinder gauge 27 for detecting the outer diameter of the second lower cover outer circular bulge 26 of the pump body. First section of thick bamboo rule 25 and second section of thick bamboo rule 27 all have logical rule and no-go gage, when using, will lead to the no-go gage and fill in respectively the protruding 24 of the first lower cover excircle of the pump body or the protruding 26 outer lane of the second lower cover excircle of the pump body, when leading to the rule and the no-go gage ends, then show that the protruding 24 of the first lower cover excircle of the pump body or the protruding 26 external diameter size of the second lower cover excircle of the pump body is qualified.
In this embodiment, the worktable is provided with a receiving block 28, and the receiving block is provided with a plug gauge 29 and a gauge 30. The plug gauge 29 and the gauge 30 are respectively provided with a go-no-go gauge, and whether the outer diameter and the inner diameter of the first lower pump body cover 4 and the second lower pump body cover 10 meet the requirements can be detected through the plug gauge 29 and the gauge 30 in use.
This examine utensil is when using:
1) the outer diameter and the inner diameter of the first lower cover 4 of the pump body are detected by the go-no go gauge of the plug gauge 29 and the gauge 30, and when the go-no go gauge is passed and the go-no go gauge is stopped, the requirement is met.
2) The first lower cover 4 of the pump body is placed into the first positioning surface 5 and the first positioning pin 6 in the first positioning seat 3 for positioning, then, the position degree of the convex rib on the first lower cover of the pump body is detected through a first sliding detection device 7, the first sliding detection device 7 comprises a sliding seat 15 and a sliding rod 16, a detection insertion block 17 is arranged at the front end of the sliding rod 16, the detection insertion block 17 is divided into a go gauge and a no-go gauge, so that when in use, the slide rod 16 slides to drive the detection plug 17 (go gauge) to be inserted into the convex rib 8 on the first lower cover of the pump body, when the pump body can be inserted, the sliding rod 16 with the detection insert 17 (go gauge) slides out of the sliding seat 15, the sliding rod 16 is replaced by one with the detection insert 17 (no-go gauge), and then the sliding rod is inserted into the convex rib 8 on the first lower cover of the pump body, and if the sliding rod cannot be inserted, the position degree of the convex rib 8 on the first lower cover of the pump body meets the requirement.
3) Confirm the protruding muscle 8's on the first lower cover of the pump body position degree accord with the requirement after, thereby can insert through detecting inserted block 17 (leading to the rule) and go up the location on the protruding muscle 8 on the first lower cover of the pump body and prevent that the first lower cover 4 of the pump body from rocking, then in inserting the first lower cover excircle groove 22 of this pump body with leading to the rule, in inserting the first lower cover excircle groove 22 of this pump body with the no-go rule again, lead to the rule and lead to and then show the length dimension of the first outer circular groove 22 of the lower cover of this pump body when the no-go rule ends and accord with the requirement.
4) And respectively plugging the go-no go gauge of the first cylindrical gauge 26 into the outer ring of the excircle bulge 24 of the first lower cover of the pump body, and when the go-no go gauge is passed and the go-no go gauge is stopped, the outer diameter size of the excircle bulge 24 of the first lower cover of the pump body is qualified. At this time, the size and the position degree of the first lower cover of the pump body are detected.
5) The outer diameter and the inner diameter of the second lower cover 10 of the pump body are detected by the go-no go gauge of the plug gauge 29 and the gauge 30, and when the go-no go gauge is passed, the requirement is met.
6) And then a go-no go gauge of the second cylinder gauge 26 is plugged into the outer ring of the excircle bulge 26 of the second lower cover of the pump body, and when the go-no go gauge is passed and the go-no go gauge is stopped, the outer diameter size of the excircle bulge 26 of the second lower cover of the pump body is qualified.
7) The second lower cover 10 of the pump body is placed in the second positioning seat 9 and is positioned through the second positioning surface 11 and the second positioning pin 12, the orientation rib 31 on the second positioning pin 12 is oriented, then the position degree of the outer circular groove 15 of the second lower cover of the pump body is detected through the second sliding detection device 14, the second sliding detection device 14 comprises a sliding groove 19 and a sliding block 20 which are arranged on the second positioning seat 9, and the front end of the sliding block 20 is provided with a detection head 21 which is used for detecting the position degree of the outer circular groove 15 of the second lower cover of the pump body. The detection head 21 is provided with a go gauge and a no-go gauge, and slides in the sliding groove 19 through the sliding block 20 with the go gauge of the detection head 21 when in use, and when the detection head can slide in the excircle groove 15 of the second lower cover of the detection pump body, the sliding block 20 with the no-go gauge of the detection head 21 is replaced, and when the detection head cannot slide in, the detection head represents that the position degree of the excircle groove 15 of the second lower cover of the detection pump body meets the requirement.
This embodiment is only one of the preferable embodiments of this patent, and any changes made without departing from the scope of this patent are within the scope of this patent.
Claims (6)
1. The utility model provides an examine utensil of pump body lower cover external member, includes the workstation, its characterized in that still includes:
a reference block for making a measurement reference of the subsequent detection part;
the first positioning seat is used for positioning a first lower cover of the pump body and is provided with a first positioning surface and a first positioning pin;
the first sliding detection device is used for detecting the position degree of the convex rib of the first lower cover of the pump body, the first sliding detection device is positioned on the first positioning surface, and the central line of the first sliding detection device is superposed with the central line of the first positioning pin;
the second positioning seat is used for positioning a second lower cover of the pump body, a second positioning surface and a second positioning pin are arranged on the second positioning seat, an orientation rib is arranged on the second positioning pin, a containing hole is also formed in the second positioning seat, and the second positioning pin is positioned in the containing hole;
and the second sliding detection device is used for detecting the position degree of an excircle groove of a second lower cover of the pump body, is positioned in the second positioning seat, and is superposed with the center line of the second positioning pin.
2. The inspection device of the pump body lower cover kit according to claim 1, wherein: the first sliding detection device comprises a sliding seat and a sliding rod, the sliding rod is slidably arranged in the sliding seat, a detection insert block is arranged at the front end of the sliding rod, and the detection insert block is matched with a convex rib on a first lower cover of the pump body.
3. The inspection device of the pump body lower cover kit according to claim 1 or 2, wherein: the second sliding detection device comprises a sliding groove formed in the second positioning seat and a sliding block arranged in the sliding groove in a sliding mode, the sliding groove is communicated with the accommodating hole, and a detection head used for detecting the position degree of the excircle groove of the second lower cover of the pump body is arranged at the front end of the sliding block.
4. The inspection device of the pump body lower cover kit according to claim 1, wherein: the checking fixture further comprises a detection gauge for detecting the length of the excircle groove of the first lower cover of the pump body.
5. The inspection device of the pump body lower cover kit according to claim 1, wherein: the gauge also comprises a first cylinder gauge for detecting the outer diameter of the excircle protrusion of the first lower cover of the pump body and a second cylinder gauge for detecting the outer diameter of the excircle protrusion of the second lower cover of the pump body.
6. The inspection device of the pump body lower cover kit according to claim 1, wherein: the working table is provided with an accommodating block, and the accommodating block is provided with a plug gauge and a gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921428864.8U CN210441766U (en) | 2019-08-30 | 2019-08-30 | Detection tool for pump body lower cover external member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921428864.8U CN210441766U (en) | 2019-08-30 | 2019-08-30 | Detection tool for pump body lower cover external member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210441766U true CN210441766U (en) | 2020-05-01 |
Family
ID=70409920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921428864.8U Active CN210441766U (en) | 2019-08-30 | 2019-08-30 | Detection tool for pump body lower cover external member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210441766U (en) |
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2019
- 2019-08-30 CN CN201921428864.8U patent/CN210441766U/en active Active
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