CN207779810U - A kind of automobile connecting bar fatigue test clamper - Google Patents
A kind of automobile connecting bar fatigue test clamper Download PDFInfo
- Publication number
- CN207779810U CN207779810U CN201721890911.1U CN201721890911U CN207779810U CN 207779810 U CN207779810 U CN 207779810U CN 201721890911 U CN201721890911 U CN 201721890911U CN 207779810 U CN207779810 U CN 207779810U
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- CN
- China
- Prior art keywords
- connecting rod
- fatigue test
- pedestal
- upper limit
- hydraulic device
- 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.)
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Abstract
The utility model discloses a kind of automobile connecting bar fatigue test clampers,Its structure includes bottom plate,Pedestal,Console,Hydraulic device,Stationary fixture,Connecting rod,Upper limit plate,Fixed screw,Bottom plate upper end fits with pedestal lower end,Console is integrated with pedestal,Hydraulic device insertion is connected on upper limit plate,Upper limit plate upper end is equipped with fixed screw,Pedestal is located at below stationary fixture,Connecting rod insertion is connected in upper limit plate,A kind of automobile connecting bar fatigue test clamper of the utility model,Hydraulic device is mounted on the base,When staff uses connecting rod fatigue test clamper device,Pass through connecting rod mechanical movement down,Driving cylinder driving in hydraulic device,So that hydraulic stem is shunk,It can play the role of force,It is connected in hydraulic device by driving cylinder insertion,When staff uses connecting rod fatigue test clamper device,It can be more firmly by Workpiece clamping,To improve precision and the safety of connecting rod fatigue test.
Description
Technical field
The utility model is a kind of automobile connecting bar fatigue test clamper, belongs to connecting rod fatigue test clamper technical field.
Background technology
With the diversification of customer demand, each automobile manufacturing enterprise enriches existing automobile type configuration constantly to meet different layers
The consumption demand of secondary customer, the thing followed are increasing for engine type and increasing substantially for required connecting rod yield, high-strength
Degree, lightweight, the inexpensive development trend for having become connection rod of automobile engine, China's engine forged steel connecting rod manufacturing technology and state
Outer gap is little, but horizontal also in falling behind in terms of lightweight.
Prior art discloses application No. is：201521134411.6 a kind of automobile connecting bar fatigue test clamper, especially
A kind of automobile connecting bar fatigue test clamper is disclosed comprising small end of connecting rod end fixture and big end end fixture, the former includes small
The first gripping block of head mandrel, the second gripping block of microcephaly's mandrel and microcephaly's mandrel, the setting of microcephaly's mandrel are clamped in microcephaly's mandrel first
It between the second gripping block of block and microcephaly's mandrel, and is locked by first fastener, is used for the positioning at small end of connecting rod end, but should
For the prior art when staff uses connecting rod fatigue test clamper device, often because of connecting rod insufficient pressure, causing can not
Effectively by Workpiece clamping, cause a deviation.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of automobile connecting bar fatigue test clamper,
With the prior art of solution when staff uses connecting rod fatigue test clamper device, often because of connecting rod insufficient pressure, lead
Cause can not be effectively by Workpiece clamping, the problem of causing a deviation.
Practicability it is not high with it is novel be to realize by the following technical solutions：A kind of automobile connecting bar fatigue test clamper,
Its structure includes bottom plate, pedestal, console, hydraulic device, stationary fixture, connecting rod, upper limit plate, fixed screw, the bottom plate
Upper end fits with pedestal lower end, and the console is integrated with pedestal, and the hydraulic device insertion is connected to the upper limit
On the plate of position, upper limit plate upper end is equipped with fixed screw, and the pedestal is located at below stationary fixture, the connecting rod insertion connection
In upper limit plate, the hydraulic device is made of protective shell, hydraulic stem, dustband, limited block, driving cylinder, guide pin, described
Hydraulic stem insertion is connected on driving cylinder, and the guide pin insertion is connected to protective shell, and the dustband fits with hydraulic stem,
The limited block is connect with driving cylinder, and driving cylinder is equipped in the protective shell.
Further, the hydraulic device lower end is equipped with pedestal.
Further, the connecting rod lower end fits with pedestal upper end.
Further, the hydraulic stem fits with upper limit plate.
Further, a diameter of 10cm of the stationary fixture, the cylinder of a height of 10cm.
Further, the dustband material is rubber, has the function of that sealing effect is good.
Further, the connecting rod material is steel, has the function of that impact flexibility is high.
Advantageous effect
A kind of automobile connecting bar fatigue test clamper of the utility model, hydraulic device is mounted on the base, in staff
When using connecting rod fatigue test clamper device, by connecting rod mechanical movement down, the driving cylinder in hydraulic device drives, so as to
Enough so that hydraulic stem is shunk, force can be played the role of, be connected in hydraulic device by driving cylinder insertion, in staff
It, can be more firmly by Workpiece clamping, to improve the essence of connecting rod fatigue test when using connecting rod fatigue test clamper device
Degree and safety.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of automobile connecting bar fatigue test clamper of the utility model；
Fig. 2 is a kind of structural schematic diagram of hydraulic device of the utility model.
In figure：Bottom plate -1, pedestal -2, console -3, hydraulic device -4, stationary fixture -5, connecting rod -6, upper limit plate -7,
Fixed screw -8, protective shell -401, hydraulic stem -402, dustband -403, limited block -404, driving cylinder -405, guide pin -406.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
It please refers to Fig.1, Fig. 2, the utility model provides a kind of automobile connecting bar fatigue test clamper technical solution：Its structure packet
Include bottom plate 1, pedestal 2, console 3, hydraulic device 4, stationary fixture 5, connecting rod 6, upper limit plate 7, fixed screw 8, the bottom plate 1
Upper end fits with 2 lower end of pedestal, and the console 3 is integrated with pedestal 2, and the insertion of the hydraulic device 4 is connected to
On upper limit plate 7,7 upper end of upper limit plate is equipped with fixed screw 8, and the pedestal 2 is located at 5 lower section of stationary fixture, the company
The insertion of bar 6 is connected in upper limit plate 7, and the hydraulic device 4 is by protective shell 401, hydraulic stem 402, dustband 403, limited block
404, driving cylinder 405, guide pin 406 form, and the insertion of the hydraulic stem 402 is connected on driving cylinder 405, the guide pin 406
Insertion is connected to protective shell 401, and the dustband 403 fits with hydraulic stem 402, and the limited block 404 connects with driving cylinder 405
It connects, driving cylinder 405 is equipped in the protective shell 401,4 lower end of the hydraulic device is equipped with pedestal 2,6 lower end of the connecting rod and bottom
2 upper ends of seat fit, and the hydraulic stem 402 fits with upper limit plate 7, the stationary fixture 5 a diameter of 10cm, a height of 10cm
Cylinder, 403 material of the dustband be rubber, have the function of that sealing effect is good, 6 material of the connecting rod be steel, have
The high effect of impact flexibility.
Connecting rod 6 described in this patent connects piston and bent axle, and active force suffered by piston is transmitted to bent axle, by the past of piston
Multiple movement is changed into the rotary motion of bent axle, and the dustband 403 is to remove reciprocating piston bar to be exposed on cylinder outer surface
The dirts such as accompanying dust, sand-lime, rainwater and frost prevent external dust, rainwater from entering the component inside sealing mechanism.
Hydraulic device 4 is mounted on pedestal 2 when being used, is filled using connecting rod fatigue test clamper in staff
When setting, by the mechanical movement down of connecting rod 6, the driving cylinder 405 in hydraulic device 4 drives, so that hydraulic stem 402 is received
Contracting, can play the role of force, be connected in hydraulic device 4 by the insertion of driving cylinder 405.
The utility model solves the prior art when staff uses connecting rod fatigue test clamper device, in staff
When using connecting rod fatigue test clamper device, often because of connecting rod insufficient pressure, cause to make effectively by Workpiece clamping
The problem of at deviation, the utility model are combined with each other by above-mentioned component, hydraulic device are mounted on the base, in work people
When member uses connecting rod fatigue test clamper device, by connecting rod mechanical movement down, the driving cylinder in hydraulic device drives, to
It enables to hydraulic stem to shrink, force can be played the role of, be connected in hydraulic device by driving cylinder insertion, in work people
It, can be more firmly by Workpiece clamping, to improve connecting rod fatigue test when member uses connecting rod fatigue test clamper device
Precision and safety, it is described in detail below:
The hydraulic device 4 is by protective shell 401, hydraulic stem 402, dustband 403, limited block 404, driving cylinder 405, guiding
Piece 406 forms, and the insertion of the hydraulic stem 402 is connected on driving cylinder 405, and the insertion of the guide pin 406 is connected to protective shell
401, the dustband 403 fits with hydraulic stem 402, and the limited block 404 is connect with driving cylinder 405, the protective shell 401
It is interior to be equipped with driving cylinder 405.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.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 utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
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 embodiment being appreciated that.
Claims (5)
1. a kind of automobile connecting bar fatigue test clamper, it is characterised in that：Its structure includes bottom plate (1), pedestal (2), console
(3), hydraulic device (4), stationary fixture (5), connecting rod (6), upper limit plate (7), fixed screw (8), bottom plate (1) upper end with
Pedestal (2) lower end fits, and the console (3) is integrated with pedestal (2), the embedded connection of the hydraulic device (4)
On upper limit plate (7), upper limit plate (7) upper end is equipped with fixed screw (8), and the pedestal (2) is located at stationary fixture (5)
Lower section, the connecting rod (6) is embedded to be connected in upper limit plate (7), and the hydraulic device (4) is by protective shell (401), hydraulic stem
(402), dustband (403), limited block (404), driving cylinder (405), guide pin (406) composition, the hydraulic stem (402) are embedded
It is connected on driving cylinder (405), guide pin (406) insertion is connected to protective shell (401), the dustband (403) and liquid
Compression bar (402) fits, and the limited block (404) connect with driving cylinder (405), and driving cylinder is equipped in the protective shell (401)
(405)。
2. a kind of automobile connecting bar fatigue test clamper according to claim 1, it is characterised in that：The hydraulic device (4)
Lower end is equipped with pedestal (2).
3. a kind of automobile connecting bar fatigue test clamper according to claim 1, it is characterised in that：Connecting rod (6) lower end
It fits with pedestal (2) upper end.
4. a kind of automobile connecting bar fatigue test clamper according to claim 1, it is characterised in that：The hydraulic stem (402)
It fits with upper limit plate (7).
5. a kind of automobile connecting bar fatigue test clamper according to claim 1, it is characterised in that：The stationary fixture (5)
A diameter of 10cm, the cylinder of a height of 10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890911.1U CN207779810U (en) | 2017-12-28 | 2017-12-28 | A kind of automobile connecting bar fatigue test clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890911.1U CN207779810U (en) | 2017-12-28 | 2017-12-28 | A kind of automobile connecting bar fatigue test clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207779810U true CN207779810U (en) | 2018-08-28 |
Family
ID=63225868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721890911.1U Active CN207779810U (en) | 2017-12-28 | 2017-12-28 | A kind of automobile connecting bar fatigue test clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207779810U (en) |
-
2017
- 2017-12-28 CN CN201721890911.1U patent/CN207779810U/en active Active
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