CN105643299A - Fixture for producing of A and B axis flowmeter - Google Patents
Fixture for producing of A and B axis flowmeter Download PDFInfo
- Publication number
- CN105643299A CN105643299A CN201410673791.4A CN201410673791A CN105643299A CN 105643299 A CN105643299 A CN 105643299A CN 201410673791 A CN201410673791 A CN 201410673791A CN 105643299 A CN105643299 A CN 105643299A
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- China
- Prior art keywords
- under meter
- rotating disk
- axle
- axial flow
- flow gauge
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- 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.)
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Abstract
The invention relates to a fixture for producing of an A and B axis flowmeter. The fixture comprises a base, fixed seats, a movable seat, a rotary table and pressing blocks. The two fixed seats are oppositely arranged on the base; the movable seat is located between the two fixed seats and is connected to the two fixed seats through a rotating shaft; the rotary table is fixed to the movable seat, and is provided with a mounting table for mounting the flowmeter to be processed; two limiting blocks are arranged on the side face of the mounting table; and the two pressing blocks are symmetrically arranged on the rotary table. Compared with the prior art, the fixture for producing of the A and B axis flowmeter has the advantages of being high in efficiency, easy to operate and the like.
Description
Technical field
The present invention relates to the production of a kind of under meter AB axle, especially relate to the production fixture of a kind of AB axial flow gauge.
Background technology
AB axial flow gauge is a kind of instrument measuring fluid flow pipeline hourly velocity and flow, its structure is as shown in Figure 1, it is that two sides are equipped with and stretch out axle (A axle 103, B axle 104) right cylinder, it is arranged on the cross section of pipeline, on it, the various holes of design are metering orifice, the size of each metering orifice and distribution are that the formula based on uniqueness and test data customize, when fluid flows through the metering orifice of disk, fluid will be rectified, eddy current is minimized, form approximate ideal fluid, by standard pressure obtaning device, stable pressure difference signal can be obtained, volumetric flow rate and mass rate is calculated according to Bernoulli equation.
Owing to multiple face all needs processing in the process that it is produced, such as, end face 101 and bottom surface 102 in Fig. 1 need machining internal thread, side needs to process its axis hole etc., and existing more product operation in scheduling and planning process is more, the clamping jig that therefore uses, lathe also corresponding increase. Because controlling the increase of tool, lathe, converted products process produces multiple clamping, thus the stability of quality product can not be guaranteed. Multiple clamping operation is comparatively complicated, and the clamping time increases, and draws and rings product mobility. Clamp structure is complicated, cost is expensive. The reliability that fixture repeats location in adjustment or Renewal process is not high, once change accessory or fine setting localization part, just again must be carried out debugging and doing the detection of first part, wasting time, labor intensive. It is difficult to be formed seriation and the stdn of intra-company's product. To what be difficult to accomplish with the product having, to design with the requirement of stdn, not possess good fool proof effect. Lathe is easily caused to hit cutter or batch the thing such as is scrapped and occurred. The meeting generation work accident more having, causes unnecessary loss to enterprise.
Summary of the invention
The object of the present invention is exactly provide the production fixture of a kind of efficiency height, AB axial flow gauge simple to operate to overcome defect that above-mentioned prior art exists.
The object of the present invention can be achieved through the following technical solutions: the production fixture of a kind of AB axial flow gauge, it is characterized in that, comprise pedestal, permanent seat, kinematic nest, rotating disk, compress block, described permanent seat is provided with two, it is oppositely arranged on pedestal, described kinematic nest is between two permanent seats, and it is connected on two permanent seats by rotating shaft, described rotating disk is fixed in kinematic nest, and on rotating disk, it is provided with the installation platform installing under meter to be processed, this installation platform side is provided with two limited blocks, described compression block is provided with two and is symmetricly set on respectively on rotating disk,
Under meter to be processed is arranged on the installation platform of described rotating disk, the A axle of under meter or B axle are stuck between described two limited blocks, the restriction horizontal in-plane moving of under meter, and compress block by two and compress under meter top, limit its vertical in-plane moving, drive dial rotation processing under meter top internal thread and sidewall surfaces, then drive described kinematic nest lateral turnover, the AB axle of processing under meter sidewall.
The pilot pin that described permanent seat side is provided with described under meter A axle mates mutually, in the axis hole of this pilot pin insertion A axle, auxiliary positioning.
Described compression block comprises the base, intermediate connecting shaft, top folder pawl and the rotating shaft that are connected with rotating disk, this rotating shaft top connects folder pawl, and through intermediate connecting shaft, bottom is arranged in rotating disk, it is provided with sponge pad bottom described folder pawl, under meter top is carried out flexible location.
Installation platform external diameter on described rotating disk mates mutually with the internal diameter of under meter, is positioned by under meter internal diameter.
It is provided with the drive-motor that actuation movement seat spins upside down in described base, in kinematic nest, it is provided with the motor driving dial rotation.
Compared with prior art, the present invention has the following advantages:
1, can reduce, for this type of product design is a set of, the product quality problem debugged and control tool, clamping process and can stop because multiple clamping produces.
2. processing jig, the lathe being possible not only to reduce use, also saves the time of manual operation, increases mobility.
Accompanying drawing explanation
Fig. 1 is the structural representation of under meter to be processed;
Fig. 2 is the vertical view of present clip;
Fig. 3 is the side-view of present clip.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
As shown in Figure 2, the production fixture of a kind of AB axial flow gauge, comprise pedestal 1, permanent seat 2, kinematic nest 3, rotating disk 4, compress block 5, described permanent seat 2 is provided with two, is oppositely arranged on pedestal 1, the pilot pin 21 that described permanent seat 2 side is provided with described under meter A axle mates mutually, this pilot pin 21 is inserted in the axis hole of A axle, process under meter top time can auxiliary positioning, process A axle axis hole time, in collapsible only permanent seat.
Described kinematic nest 3 is between two permanent seats 2, and it is connected on two permanent seats 2 by rotating shaft, described rotating disk 4 is fixed in kinematic nest 3, and on rotating disk 4, it is provided with the installation platform 41 installing under meter to be processed, platform 41 external diameter is installed mate mutually with the internal diameter of under meter, is positioned by under meter internal diameter. Described installation platform 41 side is provided with two limited blocks 42, and described compression block 5 is provided with two and is symmetricly set on rotating disk 4 respectively; Described compression block 5 comprises the base 51, intermediate connecting shaft 52, top folder pawl 53 and the rotating shaft 54 that are connected with rotating disk, this rotating shaft 54 top connects folder pawl 53, and through intermediate connecting shaft 52, bottom is arranged in rotating disk 4, it is provided with sponge pad 55 bottom described folder pawl 53, under meter top is carried out flexible location. It is provided with the drive-motor that actuation movement seat spins upside down in described base, in kinematic nest, it is provided with the motor driving dial rotation.
Under meter to be processed is arranged on the installation platform of described rotating disk, the A axle of under meter or B axle are stuck between described two limited blocks, the restriction horizontal in-plane moving of under meter, and compress block by two and compress under meter top, limit its vertical in-plane moving, drive dial rotation to drive under meter to rotate A at 360 degree, horizontal plane, processing under meter top internal thread and sidewall surfaces, then described kinematic nest side direction 90 degree upset B is driven, the AB axle of processing under meter sidewall. Once clamp the processing that can carry out multiple.
Claims (5)
1. the production fixture of an AB axial flow gauge, it is characterized in that, comprise pedestal, permanent seat, kinematic nest, rotating disk, compression block, described permanent seat is provided with two, it is oppositely arranged on pedestal, described kinematic nest is between two permanent seats, and it is connected on two permanent seats by rotating shaft, described rotating disk is fixed in kinematic nest, and on rotating disk, it is provided with the installation platform installing under meter to be processed, this installation platform side is provided with two limited blocks, and described compression block is provided with two and is symmetricly set on respectively on rotating disk;
Under meter to be processed is arranged on the installation platform of described rotating disk, the A axle of under meter or B axle are stuck between described two limited blocks, the restriction horizontal in-plane moving of under meter, and compress block by two and compress under meter top, limit its vertical in-plane moving, drive dial rotation processing under meter top internal thread and sidewall surfaces, then drive described kinematic nest lateral turnover, the AB axle of processing under meter sidewall.
2. the production fixture of a kind of AB axial flow gauge according to claim 1, it is characterised in that, the pilot pin that described permanent seat side is provided with described under meter A axle mates mutually, in the axis hole of this pilot pin insertion A axle, auxiliary positioning.
3. the production fixture of a kind of AB axial flow gauge according to claim 1, it is characterized in that, described compression block comprises the base, intermediate connecting shaft, top folder pawl and the rotating shaft that are connected with rotating disk, this rotating shaft top connects folder pawl, and through intermediate connecting shaft, bottom is arranged in rotating disk, is provided with sponge pad bottom described folder pawl, and under meter top carries out flexible location.
4. the production fixture of a kind of AB axial flow gauge according to claim 1, it is characterised in that, the installation platform external diameter on described rotating disk mates mutually with the internal diameter of under meter, is positioned by under meter internal diameter.
5. the production fixture of a kind of AB axial flow gauge according to claim 1, it is characterised in that, it is provided with the drive-motor that actuation movement seat spins upside down in described base, in kinematic nest, it is provided with the motor driving dial rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410673791.4A CN105643299A (en) | 2014-11-21 | 2014-11-21 | Fixture for producing of A and B axis flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410673791.4A CN105643299A (en) | 2014-11-21 | 2014-11-21 | Fixture for producing of A and B axis flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105643299A true CN105643299A (en) | 2016-06-08 |
Family
ID=56479189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410673791.4A Pending CN105643299A (en) | 2014-11-21 | 2014-11-21 | Fixture for producing of A and B axis flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105643299A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655770A (en) * | 2018-05-22 | 2018-10-16 | 海安县华达铝型材有限公司 | High-strength high-plasticity aluminum alloy extrusion section bar |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202180299U (en) * | 2011-07-27 | 2012-04-04 | 温州大学 | Glasses frame laser welding clamp seat |
| CN202367475U (en) * | 2011-12-23 | 2012-08-08 | 苏州工业职业技术学院 | Cube-turning fixture |
| CN202507086U (en) * | 2012-03-27 | 2012-10-31 | 上海华培动力科技有限公司 | Turning fixture |
| CN203109384U (en) * | 2012-12-27 | 2013-08-07 | 归杏花 | Fixture for processing threaded hole of backwater cover |
| CN203156416U (en) * | 2012-12-20 | 2013-08-28 | 新宇航空制造(苏州)有限公司 | Turning fixture for processing hanging bracket component |
| CN103302524A (en) * | 2013-06-21 | 2013-09-18 | 李平 | Manual four-axis fixture for machining center |
| CN203649783U (en) * | 2014-01-07 | 2014-06-18 | 成都安迪生测量有限公司 | Inner joint welding tooling of Coriolis mass flow meter |
-
2014
- 2014-11-21 CN CN201410673791.4A patent/CN105643299A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202180299U (en) * | 2011-07-27 | 2012-04-04 | 温州大学 | Glasses frame laser welding clamp seat |
| CN202367475U (en) * | 2011-12-23 | 2012-08-08 | 苏州工业职业技术学院 | Cube-turning fixture |
| CN202507086U (en) * | 2012-03-27 | 2012-10-31 | 上海华培动力科技有限公司 | Turning fixture |
| CN203156416U (en) * | 2012-12-20 | 2013-08-28 | 新宇航空制造(苏州)有限公司 | Turning fixture for processing hanging bracket component |
| CN203109384U (en) * | 2012-12-27 | 2013-08-07 | 归杏花 | Fixture for processing threaded hole of backwater cover |
| CN103302524A (en) * | 2013-06-21 | 2013-09-18 | 李平 | Manual four-axis fixture for machining center |
| CN203649783U (en) * | 2014-01-07 | 2014-06-18 | 成都安迪生测量有限公司 | Inner joint welding tooling of Coriolis mass flow meter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655770A (en) * | 2018-05-22 | 2018-10-16 | 海安县华达铝型材有限公司 | High-strength high-plasticity aluminum alloy extrusion section bar |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |
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| RJ01 | Rejection of invention patent application after publication |