CN104959812B - The error prevention device of air compressor machine joint direction of rotation - Google Patents
The error prevention device of air compressor machine joint direction of rotation Download PDFInfo
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- CN104959812B CN104959812B CN201510308188.0A CN201510308188A CN104959812B CN 104959812 B CN104959812 B CN 104959812B CN 201510308188 A CN201510308188 A CN 201510308188A CN 104959812 B CN104959812 B CN 104959812B
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- air compressor
- fork
- compressor machine
- scale plate
- prevention device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses a kind of error prevention device of air compressor machine joint direction of rotation.The error prevention device includes：Contiguous block, its one end have the cylindric plug with the connection adapters grafting of air compressor machine；Scale plate, is labeled with curved scale thereon, and the scale plate is fixed on the other end of the contiguous block；Fork screw, the circle centre position of the curved scale for being fixed to the scale plate that is spirally connected, the head of the fork screw have fork perforation, and two ports of the fork perforation are respectively provided with ball-and-socket；Fork, its one end have backstop head, and the inner of the backstop head has the bulb that the port ball-and-socket type that bores a hole with the fork becomes sphere-contact；And pendulum, which is located in the other end of the fork.The air compressor machine joint direction of rotation error prevention device insertion air compressor machine joint in, according to pendulum with respect to dial the number of degrees come freely adjust the angular relationship of connector center line and air compressor machine, can guarantee that installation quality, really play a part of mistake proofing, it is ensured that assemble quality.
Description
Technical field
The present invention relates to engine assembly field, more particularly to a kind of error prevention device of air compressor machine joint direction of rotation.
Background technology
As vehicle kind is increasingly various so that Engine Industry also gradually accelerates the exploitation dynamics of new product, using list
Line multi-item production technology implements different displacements, the mixed production of different model engine meeting the different demands of consumer.
Implement error-proofing technique, increase error prevention device, final purpose seek to " eliminate defect is passed to client ", reduce processing waste product,
Improve product quality, reduction manufacturing cost.Reach this target, it is necessary to have rational processing technology and high-precision special set
Standby, and in the fabrication process, reasonable employment error proofing apparatus or detection technique are wasted to find mistake, reduce.Error-proofing technique
Implementation process, it is necessary to set up design error prevention device, safeguard a series of specification steps such as error prevention device, checking error prevention device.
For example, due to the compactedness of consideration Diesel Engine Complete Machine structure, the air compressor machine joint of different type of machines is according to car load reality
Direction of rotation is various informative.However, the regulation of air compressor machine joint direction of rotation is mainly rule of thumb adjusted in existing production, lack
Air compressor machine joint according to the error prevention device of the actual direction of rotation of car load, really to play a part of mistake proofing, it is ensured that air compressor machine joint
Assembling quality.
The information for being disclosed in the background section is merely intended to increase the understanding of the general background to the present invention, and should not
Prior art of the information structure well known to persons skilled in the art is recognized or is implied in any form when being considered.
Content of the invention
It is an object of the invention to provide a kind of error prevention device of simple and reasonable air compressor machine joint direction of rotation, should
Air compressor machine joint direction of rotation error prevention device insertion air compressor machine joint in, according to pendulum with respect to dial the number of degrees come freedom
Adjustment connector center line and the angular relationship of air compressor machine, can guarantee that installation quality, improve productive temp, just ensureing error prevention device
Often operate, really play a part of mistake proofing, it is ensured that the assembling quality of product.
For achieving the above object, the invention provides the error prevention device of air compressor machine joint direction of rotation, including：Contiguous block,
Its one end has the cylindric plug with the connection adapters grafting of air compressor machine；Scale plate, is labeled with curved scale thereon, the scale
Plate is fixed on the other end of the contiguous block；Fork screw, the circle centre position of the curved scale for being fixed to the scale plate that is spirally connected, institute
The head for stating fork screw has fork perforation, and two ports of the fork perforation are respectively provided with ball-and-socket；Fork, its one end only have
Stopper portion, the inner of the backstop head have the bulb that the port ball-and-socket type that bores a hole with the fork becomes sphere-contact；And pendulum
Hammer, which is located in the other end of the fork, and the fork is fixed on scale plate by fork screw, and forms sphere-contact
Swing, the curved scale marked on scale plate is pointed in the presence of the gravity of the pendulum.
Preferably, in technique scheme, the other end of contiguous block has scale plate bayonet socket and through the scale plate bayonet socket
Bolt hole.
Preferably, in technique scheme, a side of scale plate is inserted in the scale plate bayonet socket, then by interior hexagonal
Fillister head screw is fixed through bolt hole.
Preferably, in technique scheme, bolt hole is two for being arranged side by side.
Preferably, in technique scheme, 0 degree to 90 degree of curved scale is labeled with scale plate.
Preferably, in technique scheme, scale plate is square, and central authorities have lightening hole.
Preferably, in technique scheme, pendulum for coniform, and with axial through bore.
Compared with prior art, the present invention has the advantages that：The error prevention device of the air compressor machine joint direction of rotation
In insertion air compressor machine joint, according to pendulum with respect to dial the number of degrees freely adjusting the angle of connector center line and air compressor machine
Relation, can guarantee that installation quality, the normal operation for improving productive temp, ensureing error prevention device, really plays a part of mistake proofing, protect
The assembling quality of card product.
Description of the drawings
Fig. 1 is the main structure diagram of the error prevention device of the air compressor machine joint direction of rotation of the present invention.
Fig. 2 is the side structure schematic view of the error prevention device of the air compressor machine joint direction of rotation of the present invention.
Fig. 3 is the connecting block structure schematic diagram of the error prevention device of the air compressor machine joint direction of rotation of the present invention.
Fig. 4 is the cross section structure diagram in the A-A direction of Fig. 3.
Fig. 5 is the scale plate structure schematic diagram of the error prevention device of the air compressor machine joint direction of rotation of the present invention.
Fig. 6 is the fork bolt structure schematic diagram of the error prevention device of the air compressor machine joint direction of rotation of the present invention.
Fig. 7 is the cross section structure diagram in the B-B direction of Fig. 6.
Fig. 8 is the pendulum structural representation of the error prevention device of the air compressor machine joint direction of rotation of the present invention.
Fig. 9 is the cross section structure diagram in the C-C direction of Fig. 8.
Specific embodiment
Below in conjunction with the accompanying drawings, the specific embodiment to the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield scope is not limited by specific embodiment.
Explicitly indicate that unless otherwise other, otherwise in entire disclosure and claims, term " including " or its change
Change such as "comprising" or " including " etc. and stated element or part is will be understood to comprise, and do not exclude other units
Part or other parts.
As depicted in figs. 1 and 2, according to the error prevention device of the air compressor machine joint direction of rotation of the specific embodiment of the invention
Specifically include：Contiguous block 3, scale plate 5, fork 4, fork screw 6 and pendulum 1, wherein, one end insertion air compressor machine 7 of contiguous block 3
Joint 8 in so that the center line of joint 8 and the angled relation of air compressor machine 7, scale plate 5 are fastened on the another of contiguous block 3
End, is labeled with 0 degree to 90 ° per once, is accurate to 0.5 degree on scale plate.Fork 4 is fixed on scale plate 5 by fork screw 6
On, pendulum 1 is located in the end (lower end) of fork 4.One end of the contiguous block 3 of the error prevention device of the air compressor machine joint direction of rotation
In the joint 8 of insertion air compressor machine 7, the center line of joint 8 and 7 angulation of the air compressor machine indication number of degrees phase on dial with pendulum
Deng, so can guarantee that the installation quality of air compressor machine joint, productive temp, the normal operation of guarantee error prevention device is improved, real
Effect to mistake proofing, it is ensured that the assembling quality of product.
As shown in Figure 3 and Figure 4, one end of contiguous block 3 has the cylindric plug for being adapted to grafting with the joint 8 of air compressor machine 7,
The cylindric plug is coordinated with 8 gap of joint, after insertion joint 8 so that the center line of joint 8 and 7 angulation of air compressor machine
Transformation is contiguous block 3 and 7 angulation relation of air compressor machine, and the such as center line of in figure joint 8 and air compressor machine 7 are become
60 ° of angles.The other end of contiguous block 3 has scale plate bayonet socket and the bolt hole through the scale plate bayonet socket, a side of scale plate 5
It is inserted in the scale plate bayonet socket, then is fixed through bolt hole by hexagon socket cap head screw.Preferably, the bolt hole
For two be arranged side by side.
As shown in figure 5,0 degree to 90 degree of curved scale is labeled with scale plate 5, and be accurate to 0.5 degree.Preferably, carve
Degree plate 5 is square, and central authorities have lightening hole.Fork screw 6 is spirally connected the circle centre position of the curved scale for being fixed to scale plate 5, such as
Shown in Fig. 6 and Fig. 7, the head of fork screw 6 has fork perforation, and two ports of the fork perforation have ball-and-socket.Fork 4
One end has backstop head, and the inner of the backstop head has the bulb that the port ball-and-socket type that bores a hole with fork becomes sphere-contact；
As shown in Figure 8 and Figure 9, pendulum 1 is coniform, with axial through bore, is located in the other end of fork 4 by the axial through bore.
During assembling, a side of scale plate 5 is inserted in the scale plate bayonet socket of contiguous block 3, and passes through interior hexagonal cylindrical head
Screw is fixed through bolt hole.Fork screw 6 is spirally connected the circle centre position of the curved scale for being fixed to scale plate 5, and fork 4 wears
In the head fork perforation of fork screw 6, the bulb of the backstop head of fork 4 becomes sphere with the port ball-and-socket type of fork perforation
Contact, pendulum 1 are located in the other end of fork 4.When operator inserts the cylindric plug of contiguous block 3 in joint 8, now,
Fork 4 is fixed on scale plate 5 by fork screw 6, and the bulb of backstop head due to fork 4 and the port of fork perforation
Ball-and-socket type become sphere-contact can small range swing, so in the presence of the gravity of pendulum 1 point to scale plate 5 on mark
Curved scale, but as now fork 4 is parallel with air compressor machine 7, according to the alternate interior angle principle of parallel lines, the fork 4 is pointed to
Curved scale be joint 8 center line should with 7 angulation of air compressor machine, operator while twist while see dial the number of degrees adjust
Whole, reach the direction of rotation mistake proofing of air compressor machine joint.
By taking the relation that connector center line and air compressor machine become 60 ° of angles as an example, when operator prevents air compressor machine joint direction of rotation
Misloading is put in insertion joint, and the gravity according to pendulum just has an angle, and operator sees the number of degrees adjustment of dial when twisting,
Complete by when reaching 60 °, reached the direction of rotation mistake proofing of air compressor machine joint.
To sum up, in the error prevention device insertion air compressor machine joint of the air compressor machine joint direction of rotation, according to pendulum with respect to quarter
The number of degrees of scale freely adjust the angular relationship of connector center line and air compressor machine, can guarantee that installation quality, raising productive temp,
Ensure the normal operation of error prevention device, really play a part of mistake proofing, it is ensured that the assembling quality of product.
The description of the aforementioned specific illustrative embodiment to the present invention illustrate that and illustration purpose.These descriptions
It is not wishing to disclosed precise forms are limited the invention to, and it will be apparent that according to above-mentioned teaching, much can be changed
And change.The purpose of selecting and describing the exemplary embodiment is that explaining that the certain principles of the present invention and its reality should
With so that those skilled in the art can realize and a variety of exemplary using the present invention and
A variety of selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (7)
1. a kind of error prevention device of air compressor machine joint direction of rotation, it is characterised in that include：
Contiguous block, its one end have the cylindric plug with the connection adapters grafting of air compressor machine；
Scale plate, is labeled with curved scale thereon, and the scale plate is fixed on the other end of the contiguous block；
Fork screw, the circle centre position of the curved scale for being fixed to the scale plate that is spirally connected, the head of the fork screw have pendulum
Bar is bored a hole, and two ports of the fork perforation are respectively provided with ball-and-socket；
Fork, its one end have backstop head, and the inner of the backstop head is had the port ball-and-socket that is bored a hole with the fork and formed
The bulb of sphere-contact；And
Pendulum, its are located in the other end of the fork, and the fork is fixed on scale plate by fork screw, and form ball
Face contact swings, and points to the curved scale marked on scale plate in the presence of the gravity of the pendulum.
2. the error prevention device of air compressor machine joint direction of rotation according to claim 1, it is characterised in that the contiguous block
The other end has scale plate bayonet socket and the bolt hole through the scale plate bayonet socket.
3. the error prevention device of air compressor machine joint direction of rotation according to claim 2, it is characterised in that the scale plate
One side is inserted in the scale plate bayonet socket, then is fixed through bolt hole by hexagon socket cap head screw.
4. the error prevention device of air compressor machine joint direction of rotation according to claim 2, it is characterised in that the bolt hole is
Two for being arranged side by side.
5. the error prevention device of air compressor machine joint direction of rotation according to claim 1, it is characterised in that on the scale plate
It is labeled with 0 degree to 90 degree of curved scale.
6. the error prevention device of air compressor machine joint direction of rotation according to claim 1, it is characterised in that the scale plate is
Square, central authorities have lightening hole.
7. the error prevention device of air compressor machine joint direction of rotation according to claim 1, it is characterised in that the pendulum is circle
Taper, and with axial through bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510308188.0A CN104959812B (en) | 2015-06-08 | 2015-06-08 | The error prevention device of air compressor machine joint direction of rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510308188.0A CN104959812B (en) | 2015-06-08 | 2015-06-08 | The error prevention device of air compressor machine joint direction of rotation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104959812A CN104959812A (en) | 2015-10-07 |
| CN104959812B true CN104959812B (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510308188.0A Active CN104959812B (en) | 2015-06-08 | 2015-06-08 | The error prevention device of air compressor machine joint direction of rotation |
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| CN (1) | CN104959812B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891140A (en) * | 2017-03-22 | 2017-06-27 | 武汉昱升光器件有限公司 | A kind of sleeve and the full-automatic compression bonding apparatus of lock pin |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4946448B2 (en) * | 2007-01-15 | 2012-06-06 | 株式会社ジェイテクト | Bearing device and misassembly prevention jig for bearing |
| CN203726435U (en) * | 2014-01-20 | 2014-07-23 | 广西玉柴机器股份有限公司 | Air compressor connector angle installing tool |
| CN204657914U (en) * | 2015-06-08 | 2015-09-23 | 广西玉柴机器股份有限公司 | The error prevention device of air compressor machine joint direction of rotation |
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- 2015-06-08 CN CN201510308188.0A patent/CN104959812B/en active Active
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| Publication number | Publication date |
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| CN104959812A (en) | 2015-10-07 |
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