CN205670044U - Balance column correcting unit - Google Patents
Balance column correcting unit Download PDFInfo
- Publication number
- CN205670044U CN205670044U CN201620078466.8U CN201620078466U CN205670044U CN 205670044 U CN205670044 U CN 205670044U CN 201620078466 U CN201620078466 U CN 201620078466U CN 205670044 U CN205670044 U CN 205670044U
- Authority
- CN
- China
- Prior art keywords
- cylindrical body
- balance
- vertical rod
- localizer
- testing agency
- 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.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of balance column correcting unit, it includes base plate, one end of described base plate is provided with U-type groove, the other end is vertically installed with vertical rod, localizer it is provided with in vertical rod, localizer is connected to a fixed with vertical rod by screw knob, and the upper end of localizer is provided with testing agency, and one end movable sleeve of testing agency is through in vertical rod；Described testing agency includes hollow cylindrical body, hollow semi-cylindrical body and contiguous block, the two ends of contiguous block are connected with hollow cylindrical body, hollow semi-cylindrical body respectively, and hollow cylindrical body is parallel to each other with the axis of hollow semi-cylindrical body.This utility model has simple in construction, makes easy, easy to operate feature, can to enterprise with balance, often carry, shift one's position after use balance, or in calibrating, calibration sky at ordinary times, its pillar parts is carried out detection correction, the accuracy of effective guarantee Accuracy of Balance.
Description
Technical field
This utility model relates to metrical instrument appliance special for detecting, is specifically related to a kind of balance column correcting unit.
Background technology
In enterprise produces, balance is detecting instrument important in inspection, experiment work.Balance column is the base that rises and falls of crossbeam
Frame, it is the core component in balance assembly, and the precision of its perpendicularity plays pivotal role to the metering accuracy of balance, and it leads to
Cross bolt to be vertically fixed on the base of balance, due to inspection work in balance often to carry, use of shifting one's position, removing
During fortune, it is easily caused bolt looseness, or owing to using the special of environment, is exclusively used in detection cotton quality as being placed on baking oven
Chainomatic balance, owing to being vibrated by baking oven for a long time, be also easily caused column perpendicularity produce skew.At present, stand at balance
The detection correction aspect of post, there is no appliance special for detecting, therefore cannot ensure the precision of balance verticality of stand column in use, in causing using
The metering performance of balance is affected.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in construction, make easy, easy to operate balance column correction
Device, this device can to the balance after often carrying, shifting one's position or calibrating, calibration sky at ordinary times balance pillar parts is entered
Row detection correction, the accuracy of effective guarantee Accuracy of Balance.
For reaching above-mentioned purpose, this utility model balance column correcting unit, it includes that base plate, one end of described base plate set
Being equipped with U-type groove, the other end is vertically installed with vertical rod, and vertical rod is provided with localizer, and localizer is solid with vertical rod by screw knob
Surely being connected, the upper end of localizer is provided with testing agency, and one end movable sleeve of testing agency is through in vertical rod；Described detection
Mechanism includes hollow cylindrical body, hollow semi-cylindrical body and contiguous block, and the two ends of contiguous block are respectively with hollow
Cylindrical body, hollow semi-cylindrical body are connected, and hollow cylindrical body and hollow semi-cylindrical body
Axis is parallel to each other.
Described base plate is set to bar-shaped plate.
Described vertical rod is set to cylindrical rod piece.
Described localizer is set to the cylindrical member of band endoporus, is provided with female thread between its surface and endoporus.
One end of described screw knob is provided with external screw thread, and the outer surface of the other end is provided with annular knurl.
In technique scheme, owing to it includes that base plate, one end of described base plate are provided with U-type groove, the other end is vertical
Being provided with vertical rod, vertical rod is provided with localizer, localizer is connected to a fixed with vertical rod by screw knob, the upper end of localizer
Being provided with testing agency, one end movable sleeve of testing agency is through in vertical rod；Described testing agency includes that hollow cylinder is originally
Body, hollow semi-cylindrical body and contiguous block, the two ends of contiguous block respectively with hollow cylindrical body, hollow semi-cylindrical body
It is connected, and the axis of hollow cylindrical body and hollow semi-cylindrical body is parallel to each other.After taking this structure, pass through U
Base plate is placed on the base of balance by type groove, and localizer is fixed on vertical posts by the height of detection balance column as required
On, and the hollow cylindrical body in testing agency is inserted in vertical posts, the axis along vertical posts rotates testing agency,
By the hollow semi-cylindrical body of testing agency near balance column, and hollow semi-cylindrical body internal surface is stood against balance
Post surface, by observing the gap between two surfaces, can be corrected balance column.Owing to hollow semi-cylindrical is the most internal
Footpath is consistent with balance column outside dimension, and hollow semi-cylindrical body axis is consistent with balance column axis, is each perpendicular to sky
Flat bed, carries out detection in this, as benchmark to balance column and corrects: if gapless between two surfaces, balance column is described
Perpendicularity is consistent with the axis vertical precision of hollow semi-cylindrical body；If having gap between two surfaces, then loosen under column
Square bolt, the perpendicularity of column is adjusted, and is allowed to consistent with the inner surface of hollow semi-cylindrical body, or press balance etc.
Level requirement, detects gap with feeler gauge, adjusts the perpendicularity of column, to meet permitting of each grade balance verticality of stand column
Difference is advisable, and this trimming process can ensure that the perpendicularity of balance column meets requirement.
Further, described base plate is set to bar-shaped plate, it is simple to the cooperation with balance column contacts, and facilitates testing agency
Near column, balance verticality of stand column is carried out detection correction.
Further, described vertical rod is set to cylindrical rod piece, it is ensured that the perpendicularity of vertical rod is stood with detected balance
The perpendicularity of post is consistent, meets the testing agency being disposed thereon and detects the perpendicularity of balance column.
Further, described localizer is set to the cylindrical member of band endoporus, in being provided with between its surface and endoporus
Screw thread, so arrange female thread can with the external screw thread of screw knob with the use of, strengthen structural stability.
Further, one end of described screw knob is provided with external screw thread, and the outer surface of the other end is provided with annular knurl, it is simple to
External screw thread uses with the screw-internal thread fit of localizer；Meanwhile, can be fastened in vertical rod by the annular knurl on other end outer surface
Localizer, can improve structural stability equally.
Accompanying drawing explanation
Fig. 1 is the structural representation of balance column correcting unit in this utility model；
Fig. 2 is locator structure schematic diagram in this utility model；
Fig. 3 is screw knob structural representation in this utility model；
Fig. 4 is the front view of testing agency's structure in this utility model；
Fig. 5 is the top view of testing agency's structure in this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model balance column correcting unit is described in further detail.
From Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, balance column correcting unit of the present utility model, it includes base plate 1, institute
The one end stating base plate 1 is provided with U-type groove 11, and the other end is vertically installed with vertical rod 2, and vertical rod 2 is provided with localizer 3, localizer 3
Being connected to a fixed with vertical rod 2 by screw knob 4, the upper end of localizer 3 is provided with testing agency 5, lives in one end of testing agency 5
Dynamic set is through in vertical rod 2；Described testing agency 5 includes hollow cylindrical body 51, hollow semi-cylindrical body 52 and connects
Block 53, the two ends of contiguous block 53 are connected with hollow cylindrical body 51, hollow semi-cylindrical body 52 respectively, and hollow cylinder
Shape body 51 is parallel to each other with the axis of hollow semi-cylindrical body 52.
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, when using this utility model, first by the balance left and right scale pan and suspension
Parts unload, and are placed on the base of balance by base plate 1, and base plate 1 can be made to be inserted under balance column by U-type groove 11
End, localizer 3 is fixed in vertical rod 2 by the height and position of detection balance column as required, in order to spacing enter balance column
Row detection correction；The hollow cylindrical body 51 of testing agency 5 is enclosed within vertical rod 2, and its lower end plane and localizer 3 is upper
Transverse plane contacts, and axis along vertical rod 2 can rotate testing agency 5 on its end face, by the hollow semi-cylinders of testing agency 5 this
Body 52 is near balance column so that it is semicircle inner surface abuts against balance leg surface, observes the gap between two surfaces.Due to sky
The semicircle internal diameter of heart semicolumn body 52 is consistent with balance column outside dimension, and it is flat that the axis of its semicircle internal diameter is perpendicular to sky
Seat, if gapless between two surfaces, then illustrates the axle of the perpendicularity of balance column and the internal circular surfaces of hollow semi-cylinders body 52
Line vertical precision is consistent；If having gap between two contact surfaces, then loosening the lower square bolt of balance column, the perpendicularity of column is entered
Row sum-equal matrix, is allowed to consistent with the inner surface perpendicularity of hollow semi-cylinders body 52, or presses the class requirement of balance, with feeler gauge to two
Gap between surface is detected, and adjusts the perpendicularity of column, meeting the franchise of each grade balance verticality of stand column is
Preferably, this trimming process i.e. can reach the purpose of correction balance column, it is ensured that the perpendicularity being corrected balance column meets requirement.
In the present embodiment, described base plate 1 is set to bar-shaped plate, and its one end is provided with U-type groove 11, it is simple in detection
Time insert it into the lower end of balance column, facilitate testing agency 5, near balance column, its perpendicularity carries out detection correction；Institute
The vertical rod 2 stated is vertically installed on base plate 1, and it can ensure that the perpendicularity of vertical rod 2 is consistent with the perpendicularity of detected balance column,
Meet the testing agency 5 being disposed thereon the perpendicularity of balance column is detected；Described localizer 3 is set to band endoporus
Cylindrical member, be provided with female thread 31 between its surface and endoporus, it is simple to coordinate with vertical rod 2, simultaneously female thread 31 and spiral shell
External screw thread 41 on stricture of vagina knob 4 with the use of, it is simple in vertical rod 2 fasten localizer 3；It addition, the other end of screw knob 4 sets
It is set to cylindrical member, its outer surface is provided with annular knurl 42, by the further fastening locators 3 of annular knurl 42, be greatly improved whole
Body structural stability；Described testing agency 5 includes hollow cylindrical body 51, hollow semi-cylindrical body 52 and contiguous block
53, the two ends of contiguous block 53 are connected with hollow cylindrical body 51, hollow semi-cylindrical body 52 respectively, and hollow cylinder
Body 51 is parallel to each other with the axis of hollow semi-cylindrical body 52, it is simple to balance column is carried out measuring for verticality.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.
Claims (5)
1. a balance column correcting unit, it is characterised in that: it includes that base plate (1), one end of described base plate (1) are provided with U
Type groove (11), the other end is vertically installed with vertical rod (2), and vertical rod (2) is provided with localizer (3), and localizer (3) is revolved by screw thread
Button (4) is connected to a fixed with vertical rod (2), and the upper end of localizer (3) is provided with testing agency (5), lives in one end of testing agency (5)
Dynamic set is through in vertical rod (2)；Described testing agency (5) includes hollow cylindrical body (51), hollow semi-cylindrical body
(52) and contiguous block (53), the two ends of contiguous block (53) respectively with hollow cylindrical body (51), hollow semi-cylindrical body
(52) it is connected, and the axis of heart cylindrical body (51) and hollow semi-cylindrical body (52) is parallel to each other.
Balance column correcting unit the most according to claim 1, it is characterised in that: described base plate (1) is set to bar shaped
Flat board.
Balance column correcting unit the most according to claim 1 and 2, it is characterised in that: described vertical rod (2) is set to circle
Cylindricality rod member.
Balance column correcting unit the most according to claim 3, it is characterised in that: described localizer (3) is set to band
The cylindrical member of endoporus, is provided with female thread (31) between its surface and endoporus.
Balance column correcting unit the most according to claim 4, it is characterised in that: one end of described screw knob (4)
Being provided with external screw thread (41), the other end is provided with cylindrical annular knurl component (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078466.8U CN205670044U (en) | 2016-01-27 | 2016-01-27 | Balance column correcting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078466.8U CN205670044U (en) | 2016-01-27 | 2016-01-27 | Balance column correcting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205670044U true CN205670044U (en) | 2016-11-02 |
Family
ID=57193256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620078466.8U Expired - Fee Related CN205670044U (en) | 2016-01-27 | 2016-01-27 | Balance column correcting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205670044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547446A (en) * | 2016-01-27 | 2016-05-04 | 安庆华维产业用布科技有限公司 | Balance column correction device |
-
2016
- 2016-01-27 CN CN201620078466.8U patent/CN205670044U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547446A (en) * | 2016-01-27 | 2016-05-04 | 安庆华维产业用布科技有限公司 | Balance column correction device |
| CN105547446B (en) * | 2016-01-27 | 2019-03-19 | 安庆华维产业用布科技有限公司 | Balance column means for correcting |
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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: 20161102 Termination date: 20200127 |