CN109915583A - A kind of engine link increasing process control axis - Google Patents
A kind of engine link increasing process control axis Download PDFInfo
- Publication number
- CN109915583A CN109915583A CN201910244904.1A CN201910244904A CN109915583A CN 109915583 A CN109915583 A CN 109915583A CN 201910244904 A CN201910244904 A CN 201910244904A CN 109915583 A CN109915583 A CN 109915583A
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- Prior art keywords
- rod
- jack
- auxiliary
- axle bar
- bar
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- 238000004886 process control Methods 0.000 title claims abstract description 12
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000006748 scratching Methods 0.000 abstract description 2
- 230000002393 scratching effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
A kind of engine link increasing process control axis, is related to a kind of auto parts.The left and right ends correspondence of the auxiliary shaft group is detachably fixed and connect with left axle bar and right axle bar, and auxiliary shaft group includes multiple auxiliary shafts, and the multiple auxiliary shaft is successively detachably fixed connection from beginning to end；The outer surface of the left axle bar, right axle bar and multiple auxiliary shafts is coated with unglazed layers of chrome.Left axle bar, right axle bar and multiple outer surfaces for assisting shaft of the present invention are coated with unglazed layers of chrome, and surface smoothness is high, is quenched manufacture, and hardness is high, and chamfered is done in all corners, avoid the part for scratching its cooperation, improve the safety of use；It is to be detachably fixed connection between left axle bar, right axle bar and multiple auxiliary shafts, in use, the use demand that the auxiliary shaft of different number can meet different length improves practicability, saved production cost conducive to the flexible switching of control shaft between different automobile types.
Description
Technical field
The present invention relates to a kind of auto parts, especially a kind of engine link increases process control axis.
Background technique
The normal operation of automobile be unable to do without transmission system, and control shaft is for controlling driving parts position of engagement on axis
A kind of part, control shaft can play very easily effect to the position adjustment and fixation of the parts such as transmission gear.Traditional
Control shaft since by heat treatment appropriate, intensity is not low, and bearing capacity is poor, edge than relatively sharp, be easy to cause with
Its part cooperated scratches；Meanwhile the length of existing control shaft is fixed immutable, a kind of control shaft of model can only meet one
The use demand of kind vehicle or several close vehicles, with the development of the society, the speed that vehicle updates is getting faster, once
Such vehicle not reproduction, then corresponding control shaft will be unable to using then needing to remanufacture mold, production is corresponding again
Control shaft causes unnecessary waste, increases production cost.
Summary of the invention
To solve the problems in the background art, the present invention provides a kind of engine link increasing process control axis.
Realize that above-mentioned purpose, the present invention take following technical proposals: a kind of engine link increasing process control axis, including left axle
Bar, right axle bar and auxiliary shaft group, the left and right ends of the auxiliary shaft group are corresponding detachably solid with left axle bar and right axle bar
Fixed connection, auxiliary shaft group includes multiple auxiliary shafts, and the multiple auxiliary shaft is successively detachably fixed connection from beginning to end；It is described
The outer surface of left axle bar, right axle bar and multiple auxiliary shafts is coated with unglazed layers of chrome.
Compared with prior art, the beneficial effects of the present invention are:
1, the outer surface of left axle bar of the present invention, right axle bar and multiple auxiliary shafts is coated with unglazed layers of chrome, and surface smoothness is high, warp
Quenching manufacture, hardness is high, and chamfered is done in all corners, avoids the part for scratching its cooperation, improves the safety used
Property.
It 2, is to be detachably fixed connection between left axle bar of the present invention, right axle bar and multiple auxiliary shafts, in use, different
The use demand that the auxiliary shaft of quantity can meet different length improves conducive to the flexible switching of control shaft between different automobile types
Practicability has saved production cost.
Detailed description of the invention
Fig. 1 is the overall structure diagram that engine link of the invention increases process control axis.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, is clearly and completely retouched to the technical solution in the present invention
It states, it is clear that described embodiment is only a part of the embodiment of invention, instead of all the embodiments, based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts,
It shall fall within the protection scope of the present invention.
Specific embodiment 1: as shown in Figure 1, the invention discloses a kind of engine links to increase process control axis, including a left side
Shaft 1, right axle bar 3 and auxiliary shaft group, the left and right ends of the auxiliary shaft group are corresponding can with left axle bar 1 and right axle bar 3
Disassembly is fixedly connected, and auxiliary shaft group includes multiple auxiliary shafts 2, and the multiple auxiliary shaft 2 is successively detachably fixed from beginning to end
Connection；The outer surface of the left axle bar 1, right axle bar 3 and multiple auxiliary shafts 2 is coated with unglazed layers of chrome, improves any surface finish
Degree, then improves intensity.The left axle bar 1, right axle bar 3 and multiple auxiliary shafts 2 are quenched manufacture, hardness HRC40
~50.2, hardness is high, long service life.Left axle bar 1, right axle bar 3 and all corners of multiple auxiliary shafts 2 are done at chamfering
Reason prevents plowing from the part of its cooperation.
Specific embodiment 2: as shown in Figure 1, present embodiment is made furtherly to specific embodiment one
Bright, each auxiliary shaft 2 includes auxiliary rod interconnecting piece 2-1 and auxiliary body of rod 2-2, the auxiliary rod interconnecting piece 2-1
It is fixed on the left end of auxiliary body of rod 2-2, the right end of the auxiliary body of rod 2-2 is axially arranged with auxiliary with adjacent auxiliary shaft 2 along it
Two A-B of slot for helping bar interconnecting piece 2-1 to match, the outer surface of the auxiliary rod interconnecting piece 2-1 is radially equipped with jack two
The outer surface of B-B, auxiliary body of rod 2-2 are radially equipped with jack three B-C corresponding with two B-B of adjacent jack, the jack
Three B-C are fixedly connected with adjacent two B-B of jack by one (not shown) of pin shaft, three B-C of jack and two A-B of slot
Connection setting.
Specific embodiment 3: as shown in Figure 1, present embodiment is to specific embodiment one or specific embodiment two
The further explanation made, the left axle bar 1 include left bar mounting portion 1-1 and left body of rod 1-2, the left bar mounting portion 1-1
It is fixed on the left end of left body of rod 1-2, the right end of the left body of rod 1-2 is axially arranged with and adjacent 2-1 pairs of auxiliary rod interconnecting piece along it
One A-A of slot answered, the outer surface of left body of rod 1-2 are radially equipped with jack one B-A corresponding with two B-B of adjacent receptacle, institute
It states one B-A of jack and is fixedly connected with two B-B of adjacent receptacle by two (not shown) of pin shaft, one B-A of jack and slot
One A-A connection setting.
Specific embodiment 4: as shown in Figure 1, present embodiment is to specific embodiment one or specific embodiment two
The further explanation made, the right axle bar 3 includes right bar interconnecting piece 3-1, right body of rod 3-2 and right bar mounting portion 3-3, described
Right bar mounting portion 3-3 is fixed on the right end of right body of rod 3-2, and the left end of the right body of rod 3-2 is fixed with right bar interconnecting piece 3-1, institute
State right bar interconnecting piece 3-1 and match setting with adjacent two A-B of slot, the outer surface of right bar interconnecting piece 3-1 be radially equipped with
Adjacent three B-C of jack corresponding four B-D of jack, four B-D of jack and adjacent three B-C of jack pass through the (figure of pin shaft three
In do not indicate) be fixedly connected.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in the form of others dress body.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that by all in the meaning and scope for the condition of equivalent for falling in claim
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of engine link increases process control axis, it is characterised in that: including left axle bar (1), right axle bar (3) and auxiliary shaft
The left and right ends correspondence of group, the auxiliary shaft group is detachably fixed and connect with left axle bar (1) and right axle bar (3), assists shaft
Group includes multiple auxiliary shafts (2), and the multiple auxiliary shaft (2) is successively detachably fixed connection from beginning to end；The left axle bar
(1), the outer surface of right axle bar (3) and multiple auxiliary shaft (2) is coated with unglazed layers of chrome.
2. a kind of engine link according to claim 1 increases process control axis, it is characterised in that: each auxiliary shaft
It (2) include that auxiliary rod interconnecting piece (2-1) and the auxiliary body of rod (2-2), the auxiliary rod interconnecting piece (2-1) are fixed on auxiliary rod
The left end of body (2-2), the right end of the auxiliary body of rod (2-2) is axially arranged with along it to be connected with the auxiliary rod of adjacent auxiliary shaft (2)
The outer surface of the slot two (A-B) that socket part (2-1) matches, the auxiliary rod interconnecting piece (2-1) is radially equipped with jack two
(B-B), the outer surface of the body of rod (2-2) is assisted radially to be equipped with jack three (B-C) corresponding with adjacent jack two (B-B),
The jack three (B-C) is fixedly connected with adjacent jack two (B-B) by pin shaft one, the jack three (B-C) and slot two
(A-B) connection setting.
3. a kind of engine link according to claim 1 or 2 increases process control axis, it is characterised in that: the left axle bar (1)
Including left bar mounting portion (1-1) and the left body of rod (1-2), the left bar mounting portion (1-1) is fixed on a left side of the left body of rod (1-2)
End, the right end of the left body of rod (1-2) are axially arranged with slot one (A-A) corresponding with adjacent auxiliary rod interconnecting piece (2-1) along it,
The outer surface of the left body of rod (1-2) is radially equipped with jack one (B-A) corresponding with adjacent receptacle two (B-B), the jack one
(B-A) it is fixedly connected with adjacent receptacle two (B-B) by pin shaft two, the jack one (B-A) is connected to slot one (A-A) to be set
It sets.
4. a kind of engine link according to claim 1 or 2 increases process control axis, it is characterised in that: the right axle bar (3)
Including right bar interconnecting piece (3-1), the right body of rod (3-2) and right bar mounting portion (3-3), the right bar mounting portion (3-3) is fixed on
The right end of the right body of rod (3-2), the left end of the right body of rod (3-2) are fixed with right bar interconnecting piece (3-1), the right bar interconnecting piece
(3-1) matches setting with adjacent slot two (A-B), the outer surface of right bar interconnecting piece (3-1) be radially equipped with it is adjacent
The corresponding jack four (B-D) of jack three (B-C), the jack four (B-D) and adjacent jack three (B-C) are solid by pin shaft three
Fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910244904.1A CN109915583A (en) | 2019-03-28 | 2019-03-28 | A kind of engine link increasing process control axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910244904.1A CN109915583A (en) | 2019-03-28 | 2019-03-28 | A kind of engine link increasing process control axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109915583A true CN109915583A (en) | 2019-06-21 |
Family
ID=66967530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910244904.1A Pending CN109915583A (en) | 2019-03-28 | 2019-03-28 | A kind of engine link increasing process control axis |
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| Country | Link |
|---|---|
| CN (1) | CN109915583A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4329078A (en) * | 1980-03-03 | 1982-05-11 | Jameson Corporation | Splice joint lock |
| CN204755806U (en) * | 2015-03-30 | 2015-11-11 | 安徽中晶光技术股份有限公司 | Modular lead screw |
| CN106808282A (en) * | 2015-12-02 | 2017-06-09 | 安徽鸿远机电科技有限公司 | A kind of drilling and milling machine control shaft |
| CN107386025A (en) * | 2017-08-28 | 2017-11-24 | 芜湖中铁科吉富轨道有限公司 | A kind of tramcar track switch rail detection auxiliary alignment rod |
| CN107781386A (en) * | 2017-11-14 | 2018-03-09 | 六安市金龙齿轮有限公司 | It is a kind of can prolonged type rotary worm and its extend combined method |
| CN209925567U (en) * | 2019-03-28 | 2020-01-10 | 江苏中力齿轮有限公司 | Engine connecting rod increases journey control shaft |
-
2019
- 2019-03-28 CN CN201910244904.1A patent/CN109915583A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4329078A (en) * | 1980-03-03 | 1982-05-11 | Jameson Corporation | Splice joint lock |
| CN204755806U (en) * | 2015-03-30 | 2015-11-11 | 安徽中晶光技术股份有限公司 | Modular lead screw |
| CN106808282A (en) * | 2015-12-02 | 2017-06-09 | 安徽鸿远机电科技有限公司 | A kind of drilling and milling machine control shaft |
| CN107386025A (en) * | 2017-08-28 | 2017-11-24 | 芜湖中铁科吉富轨道有限公司 | A kind of tramcar track switch rail detection auxiliary alignment rod |
| CN107781386A (en) * | 2017-11-14 | 2018-03-09 | 六安市金龙齿轮有限公司 | It is a kind of can prolonged type rotary worm and its extend combined method |
| CN209925567U (en) * | 2019-03-28 | 2020-01-10 | 江苏中力齿轮有限公司 | Engine connecting rod increases journey control shaft |
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