CN107717847A - A kind of device of adjustable length fixed conveyor axle - Google Patents
A kind of device of adjustable length fixed conveyor axle Download PDFInfo
- Publication number
- CN107717847A CN107717847A CN201711205840.1A CN201711205840A CN107717847A CN 107717847 A CN107717847 A CN 107717847A CN 201711205840 A CN201711205840 A CN 201711205840A CN 107717847 A CN107717847 A CN 107717847A
- Authority
- CN
- China
- Prior art keywords
- support bar
- bow
- fixed
- adjustable length
- spring
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of device of adjustable length fixed conveyor axle, including support bar A, support bar B, described support bar A one end is provided with rectangle neck, the support bar A other ends are fixedly connected with bow one end, bow other end connection support bar B, support bar B one end is provided with rectangle neck, there is fixed bow in bow and support bar A junction hinge connections, an annular protrusion is provided with the middle part of support bar B, spring is provided between annular protrusion and bow, spring is fixedly mounted on annular protrusion, in spring sleeve is fixedly connected with close to one end of bow, sleeve set is on support bar B, thread bush is provided with the middle part of support bar A, A points of support bar is two parts, part connection neck, another part connects bow.
Description
Technical field
The present invention relates to tool of production field, particularly a kind of device of adjustable length fixed conveyor axle.
Background technology
When auto assembly, often one part of a part must be loaded onto, sometimes will after a part is loaded onto
By the way that just that part is fixedly mounted after many links, before fixed installation, it is solid that part can all be in half
Determine state, when general assembly on a production line, often go mobile upset to complete the installation of other parts, at this time half is solid
Determine the part of state and will move the miscellaneous part of automobile is caused to damage, particularly install lorry Cardan shaft when
Wait, first can install one end of power transmission shaft, then could finally be fixed after the parts of the other end are installed, the body of power transmission shaft
Product weight is all very heavy, arbitrarily swings to be certain to encounter other parts when carrying and overturning and is certain to that it is caused to damage
It is bad, the loss of property can be so caused, while influence the progress of general assembly.
The content of the invention
A kind of the shortcomings that it is an object of the invention to overcome prior art, there is provided dress of adjustable length fixed conveyor axle
Put.
The purpose of the present invention is achieved through the following technical solutions：A kind of device of adjustable length fixed conveyor axle, bag
Support bar A, support bar B are included, described support bar A one end is provided with rectangle neck, and the support bar A other ends are fixedly connected with bow
One end, bow other end connection support bar B, support bar B one end are provided with rectangle neck, are connected in bow with support bar A
Place's hinge connection has fixed bow, and an annular protrusion is provided with the middle part of support bar B, is set between annular protrusion and bow
Spring is equipped with, spring is fixedly mounted on annular protrusion, is fixedly connected with sleeve close to one end of bow in spring, is covered jacket casing
On support bar B, thread bush is provided with the middle part of support bar A, A points of support bar is two parts, part connection neck, separately
Part connection bow.
Specifically, rubber ring is installed on described bow and fixed bow.
Specifically, described bow and fixed bow are symmetrical arranged, and are provided with support bar B and bow junction
Groove, pole correspondingly is fixed with fixed bow one end, pole can be placed in groove.
Specifically, described thread bush both ends are internal thread, the internal thread at thread bush both ends it is oppositely oriented, correspondingly exist
Support bar A is provided with external screw thread with thread bush junction, and support bar A is coordinated by screw thread and thread bush to be installed, on thread bush
It is symmetrically arranged with the support plate for being easy to rotate by hand.
Beneficial effects of the present invention are as follows：The present invention by Cardan shaft by being fixed on bow and fixed bow
In the annulus of formation, rubber ring is provided with circular rod and fixed bow, avoid power transmission shaft wears away paint, using spring
Bow and fixed bow, the pole of fixed bow are enclosed in sleeve by jacketed cylinder, using the elastic force of spring by sleeve
It is scheduled on always on bow, also there is auto-lock function while fixing；Screw shell, support bar are provided with support bar A
By screw thread and sleeve connection, the thread rotary orientation at both ends is different in sleeve, and screw shell rotates screw thread after power transmission shaft is fixed
Set can adjust support bar A length, allow device to be clamped on mounting, place slip and drop.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the thread bush structural representation of the present invention；
In figure：1- bows, 2- support bars A, 3- fix bow, 4- grooves, 5- sleeves, 6- springs, 7- annular protrusions, 8- branch
Strut B, 9- neck, 10- thread bush.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to following institute
State.
As shown in Figure 1 and Figure 2, a kind of device of adjustable length fixed conveyor axle, it is characterised in that：Including support bar A2,
Support bar B8, described support bar A2 one end are provided with rectangle neck 9, and the support bar A2 other ends are fixedly connected with the one end of bow 1,
Other end connection support bar B8, the support bar B8 one end of bow 1 is provided with rectangle neck 9, is connected in bow 1 with support bar A2
Place's hinge connection has fixed bow 3, an annular protrusion 7 is provided with the middle part of support bar B8, in annular protrusion 7 and bow 1
Between be provided with spring 6, spring 6 is fixedly mounted on annular protrusion 7, is fixedly connected with spring 6 close to one end of bow 1
Sleeve 5, sleeve 5 are sleeved on support bar B8, and thread bush 10 is provided with the middle part of support bar A2, and support bar A2 is divided to for two
Point, part connection neck 9, another part connection bow 1.
Further, rubber ring is installed on described bow 1 and fixed bow 3.
Further, described bow 1 and fixed bow 3 are symmetrical arranged, in support bar B8 and the junction of bow 1
Fluted 4 are set, is correspondingly fixed with pole in fixed one end of bow 3, pole can be placed in 4 in groove.
Further, the described both ends of thread bush 10 are internal thread, oppositely oriented, the phase of the internal thread at the both ends of thread bush 10
Answer ground that support bar A2 and the junction of thread bush 10 are provided with external screw thread, support bar A2 coordinates peace by screw thread and thread bush 10
Dress, is symmetrically arranged with the support plate for being easy to rotate by hand on thread bush 10.
The course of work of the present invention is as follows：Cardan shaft is placed on bow 2, in support bar A3 and support bar
B8 is provided at both ends with neck 9, device is arranged on the framework of bottom of car by neck 9, the setting of Cardan shaft is
Setting along lengths of frame direction, after device is installed, fixed bow 3 is detained, the end of bow 1 is provided with pole,
Sleeve 5 is slided toward the direction of annular protrusion 7, fixed bow 3 is placed in groove 4 by pole, decontrols sleeve 5, is utilized
The elastic force of spring 6 is rebounded sleeve 5 automatically, while sleeve 5 is withstood on bow 1, just consolidates bow 1 and fixed bow 3
Fixed, Cardan shaft is secured on device, and thread bush 10 is provided with support bar A2, and support bar A2 passes through screw thread and spiral shell
Line set 10 is connected, and the thread rotary orientation at both ends is different in thread bush 10, and after power transmission shaft is fixed, rotation thread bush 10 can be adjusted
Support bar A length, allows device to be clamped on mounting, and anti-sliding stop is dropped.
Claims (4)
- A kind of 1. device of adjustable length fixed conveyor axle, it is characterised in that：Including support bar A（2）, support bar B（8）, institute The support bar A stated（2）One end is provided with rectangle neck（9）, support bar A（2）The other end is fixedly connected with bow（1）One end, arc Shape bar（1）Other end connection support bar B（8）, support bar B（8）One end is provided with rectangle neck（9）, in bow（1）With support Bar A（2）Junction hinge connection has fixed bow（3）, in support bar B（8）Middle part is provided with an annular protrusion（7）, in ring Shape is raised（7）With bow（1）Between be provided with spring（6）, spring（6）It is fixedly mounted on annular protrusion（7）On, in spring （6）Close to bow（1）One end be fixedly connected with sleeve（5）, sleeve（5）It is sleeved on support bar B（8）On, in support bar A （2）Middle part be provided with thread bush（10）, support bar A（2）It is divided into two parts, part connection neck（9）, another part connection Bow（1）.
- A kind of 2. device of adjustable length fixed conveyor axle according to claim 1, it is characterised in that：Described arc Bar（1）With fixed bow（3）On rubber ring is installed.
- A kind of 3. device of adjustable length fixed conveyor axle according to claim 1, it is characterised in that：Described arc Bar（1）With fixed bow（3）It is symmetrical arranged, in support bar B（8）With bow（1）Junction sets fluted（4）, accordingly Ground is in fixed bow（3）One end is fixed with pole, and pole can be placed in groove（4）.
- A kind of 4. device of adjustable length fixed conveyor axle according to claim 1, it is characterised in that：Described screw thread Set（10）Both ends are internal thread, thread bush（10）The internal thread at both ends it is oppositely oriented, correspondingly in support bar A（2）With screw thread Set（10）Junction is provided with external screw thread, support bar A（2）Pass through screw thread and thread bush（10）Coordinate installation, in thread bush（10） On be symmetrically arranged with the support plate for being easy to rotate by hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711205840.1A CN107717847A (en) | 2017-11-27 | 2017-11-27 | A kind of device of adjustable length fixed conveyor axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711205840.1A CN107717847A (en) | 2017-11-27 | 2017-11-27 | A kind of device of adjustable length fixed conveyor axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107717847A true CN107717847A (en) | 2018-02-23 |
Family
ID=61218564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711205840.1A Pending CN107717847A (en) | 2017-11-27 | 2017-11-27 | A kind of device of adjustable length fixed conveyor axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107717847A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002206368A (en) * | 2001-01-05 | 2002-07-26 | Mitsuike Kogyo Kk | Hinge mechanism |
| CN202138438U (en) * | 2011-08-05 | 2012-02-08 | 山西大运汽车制造有限公司 | Fixing frame for transmission shaft |
| CN202964474U (en) * | 2012-12-24 | 2013-06-05 | 山西大运汽车制造有限公司 | Transmission shaft fixation aid |
| CN104590426A (en) * | 2014-07-09 | 2015-05-06 | 北京福田戴姆勒汽车有限公司 | Fixing clamp for automobile transmission shaft |
| CN207415258U (en) * | 2017-11-27 | 2018-05-29 | 成都大运汽车集团有限公司 | A kind of device of adjustable length fixed conveyor axis |
-
2017
- 2017-11-27 CN CN201711205840.1A patent/CN107717847A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002206368A (en) * | 2001-01-05 | 2002-07-26 | Mitsuike Kogyo Kk | Hinge mechanism |
| CN202138438U (en) * | 2011-08-05 | 2012-02-08 | 山西大运汽车制造有限公司 | Fixing frame for transmission shaft |
| CN202964474U (en) * | 2012-12-24 | 2013-06-05 | 山西大运汽车制造有限公司 | Transmission shaft fixation aid |
| CN104590426A (en) * | 2014-07-09 | 2015-05-06 | 北京福田戴姆勒汽车有限公司 | Fixing clamp for automobile transmission shaft |
| CN207415258U (en) * | 2017-11-27 | 2018-05-29 | 成都大运汽车集团有限公司 | A kind of device of adjustable length fixed conveyor axis |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |