CN203396567U - Durability test clamp for double shaft components of automobile exhaust system - Google Patents
Durability test clamp for double shaft components of automobile exhaust system Download PDFInfo
- Publication number
- CN203396567U CN203396567U CN201320406485.5U CN201320406485U CN203396567U CN 203396567 U CN203396567 U CN 203396567U CN 201320406485 U CN201320406485 U CN 201320406485U CN 203396567 U CN203396567 U CN 203396567U
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- China
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- adjusting screw
- direction actuator
- crossbeam
- stationary installation
- left longeron
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- Withdrawn - After Issue
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Abstract
A durability test clamp for double shaft components of an automobile exhaust system comprises a pedestal, a left longitudinal beam, a right longitudinal beam, a crossbeam, a first adjusting leading screw, a third adjusting leading screw, a second adjusting leading screw, a vertical actuator fixing device and a horizontal actuator fixing device, wherein both ends of the crossbeam are in transmission connection with the first adjusting leading screw and the second adjusting leading screw, the vertical actuator fixing device can move along the crossbeam to the left and right, and is used for fixing a vertical actuator and driving the vertical actuator to move to the left and right, and the horizontal actuator fixing device is used for fixing a horizontal actuator and drives the horizontal actuator to move vertically under the effect of the third adjusting leading screw. The durability test clamp is convenient for operation, high in test capability, simple in process and convenient for installation.
Description
Technical field
The utility model relates to a kind of proving installation, particularly a kind of automobile exhaust system twin shaft parts durable test fixture.
Background technology
Tradition twin shaft durable test fixture, all that independent two groups of fixtures are fixed respectively unidirectional actuator (and being actuator end fixed form), when automobile exhaust system carries out twin shaft parts durable test, need to adjust respectively the actuator position of both direction, utilize conventional brace to have following deficiency: exemplar is installed to be wasted time and energy, take a large amount of test spaces, measuring accuracy and test frequency all lower (end fixedly causes the arm of force oversize, fixture height is too high, to such an extent as to whole stand mode is very low, easily cause resonance, affect measuring accuracy and test frequency).So traditional twin shaft durable test fixture is badly in need of improving, thereby improves test test frequency and control accuracy, improves installation effectiveness simultaneously.
Utility model content
The purpose of this utility model, exactly in order to overcome above-mentioned the deficiencies in the prior art, provide a kind of automobile exhaust system twin shaft parts durable test fixture applicable to various model exhaust system twin shaft durable tests, raising installation effectiveness and raising test frequency and control accuracy.
The purpose of this utility model is achieved in that a kind of automobile exhaust system twin shaft parts durable test fixture, comprises base, is arranged on left longeron and right vertical beam on base, is erected at crossbeam between left longeron and right vertical beam, is arranged on the first adjusting screw and the 3rd adjusting screw on left longeron, is arranged on the second adjusting screw on right vertical beam, the horizontal direction actuator stationary installation that is arranged on the vertical direction actuator stationary installation on crossbeam and is connected to the 3rd adjusting screw lower end; Described crossbeam two ends are connected with the second adjusting screw transmission with the first adjusting screw respectively, by regulating the first adjusting screw and the second adjusting screw to realize crossbeam in the movement of vertical direction; Described vertical direction actuator stationary installation can move left and right along crossbeam, for fixing vertical direction actuator and drive vertical direction actuator to move left and right; Described horizontal direction actuator stationary installation is used for fixing horizontal direction actuator, and can under the effect of the 3rd adjusting screw, drive level to actuator, do the movement of vertical direction.
Described vertical direction actuator stationary installation is bolted on crossbeam by two groups, by unclamping two groups of bolts, realizes vertical direction actuator stationary installation and moves left and right along crossbeam.
On described left longeron and right vertical beam, be respectively equipped with altitude location hole, described crossbeam is bolted on left longeron and right vertical beam by two groups, after unclamping two groups of bolts, regulate the first adjusting screw and the second adjusting screw, realize crossbeam and move up and down along left longeron and right vertical beam.
Described the 3rd adjusting screw and horizontal direction actuator stationary installation correspondence are arranged on the inner side of left longeron, and horizontal direction actuator stationary installation is slided and is connected with left longeron.
Described horizontal direction actuator stationary installation is bolted on left longeron by two groups, after unclamping two groups of bolts, regulates the 3rd adjusting screw, realizes horizontal direction actuator stationary installation and moves up and down along left longeron.
Compared with prior art, the utlity model has following advantage:
One, easy to operate: can be by regulating each leading screw to adapt to various model exhaust system test samples, and operate light, time saving and energy saving.
Two, successful: by improving mounting means, improved rigidity and the mode of whole testboard bay, improved experimental test frequency and control accuracy, thereby improved the test capability of stand.
Three, technique is simple: the feed screw apparatus and the rapidoprint that in fixture, use are easily bought, easy for installation.
Accompanying drawing explanation
Fig. 1 is structural representation schematic diagram of the present utility model;
Fig. 2 is working state figure of the present utility model.
Embodiment
Referring to Fig. 1, cooperation is referring to Fig. 2, automobile exhaust system twin shaft parts durable test fixture of the present utility model, comprises base 1, is arranged on left longeron 2 and right vertical beam 3 on base, is erected at crossbeam 4 between left longeron and right vertical beam, is arranged on the first adjusting screw 5 and the 3rd adjusting screw 6 on left longeron 2, is arranged on the second adjusting screw 7 on right vertical beam 3, the horizontal direction actuator stationary installation 9 that is arranged on the vertical direction actuator stationary installation 8 on crossbeam 4 and is connected to the 3rd adjusting screw 6 lower ends.Crossbeam 4 two ends are connected with the second adjusting screw 7 transmissions with the first adjusting screw 5 respectively, by regulating the first adjusting screw and the second adjusting screw to realize crossbeam in the movement of vertical direction; Vertical direction actuator stationary installation 8 can move left and right along crossbeam 4, for fixing vertical direction actuator and drive vertical direction actuator to move left and right; Horizontal direction actuator stationary installation 9 is for fixing horizontal direction actuator, and can under the effect of the 3rd adjusting screw 6, drive level to actuator 9, do the movement of vertical direction.
Vertical direction actuator stationary installation 8 in the utility model is bolted on crossbeam 4 by two groups, by unclamping two groups of bolts, realizes vertical direction actuator stationary installation and moves left and right along crossbeam.
On left longeron 2 in the utility model and right vertical beam 3, be respectively equipped with altitude location hole, crossbeam 4 is bolted on left longeron and right vertical beam by two groups, after unclamping two groups of bolts, regulate the first adjusting screw 5 and the second adjusting screw 7, realize crossbeam and move up and down along left longeron and right vertical beam.
The 3rd adjusting screw 6 in the utility model and horizontal direction actuator stationary installation 9 correspondences are arranged on the inner side of left longeron 2, and horizontal direction actuator stationary installation 9 is slided and is connected with left longeron 2.
Horizontal direction actuator stationary installation 9 in the utility model is bolted on left longeron 2 by two groups, after unclamping two groups of bolts, regulates the 3rd adjusting screw 6, realizes horizontal direction actuator stationary installation 9 and moves up and down along left longeron.
Shown in Fig. 2,10 is vertical direction actuator, and 11 is horizontal direction actuator.
The utility model will erect direction actuator 10 front ends by bolt and be fixed in vertical direction actuator stationary installation 8, vertical direction actuator stationary installation 8 is fixed on crossbeam 4 by two groups of bolts again, adjustable by unclamping the level that these two groups of bolts can realize vertical direction actuator, by regulating the adjusting screw 5 and 7 at crossbeam two ends, adjust the vertical position of whole crossbeam assembly, the height of realizing vertical direction actuator is adjustable.
The utility model is fixed on horizontal direction actuator 11 front ends in horizontal direction actuator stationary installation 9 by bolt, horizontal direction actuator stationary installation 9 is fixed on left longeron 2 by two groups of bolts again, by unclamping this two groups of bolts, regulate the 3rd adjusting screw 5, the height of realizing horizontal direction actuator is adjustable.
The utility model automobile exhaust system twin shaft parts durable test fixture, by vertical and horizontal bidirectional actuator are integrated in one, changing original actuator end fixed form is front end fixed form, modal analysis result single order mode is 60Hz, avoided the test frequency of its 1-30Hz far away, avoid the impact of fixture on test result, improved the control accuracy of test and the fiduciary level of test result.
Claims (5)
1. an automobile exhaust system twin shaft parts durable test fixture, is characterized in that: comprise base, be arranged on left longeron and right vertical beam on base, be erected at crossbeam between left longeron and right vertical beam, be arranged on the first adjusting screw and the 3rd adjusting screw on left longeron, be arranged on the second adjusting screw on right vertical beam, the horizontal direction actuator stationary installation that is arranged on the vertical direction actuator stationary installation on crossbeam and is connected to the 3rd adjusting screw lower end; Described crossbeam two ends are connected with the second adjusting screw transmission with the first adjusting screw respectively, by regulating the first adjusting screw and the second adjusting screw to realize crossbeam in the movement of vertical direction; Described vertical direction actuator stationary installation can move left and right along crossbeam, for fixing vertical direction actuator and drive vertical direction actuator to move left and right; Described horizontal direction actuator stationary installation is used for fixing horizontal direction actuator, and can under the effect of the 3rd adjusting screw, drive level to actuator, do the movement of vertical direction.
2. automobile exhaust system twin shaft parts durable test fixture according to claim 1, it is characterized in that: described vertical direction actuator stationary installation is bolted on crossbeam by two groups, by unclamping two groups of bolts, realize vertical direction actuator stationary installation and move left and right along crossbeam.
3. automobile exhaust system twin shaft parts durable test fixture according to claim 1, it is characterized in that: on described left longeron and right vertical beam, be respectively equipped with altitude location hole, described crossbeam is bolted on left longeron and right vertical beam by two groups, after unclamping two groups of bolts, regulate the first adjusting screw and the second adjusting screw, realize crossbeam and move up and down along left longeron and right vertical beam.
4. automobile exhaust system twin shaft parts durable test fixture according to claim 1, it is characterized in that: described the 3rd adjusting screw and horizontal direction actuator stationary installation correspondence are arranged on the inner side of left longeron, and horizontal direction actuator stationary installation is slided and is connected with left longeron.
5. automobile exhaust system twin shaft parts durable test fixture according to claim 4, it is characterized in that: described horizontal direction actuator stationary installation is bolted on left longeron by two groups, after unclamping two groups of bolts, regulate the 3rd adjusting screw, realize horizontal direction actuator stationary installation and move up and down along left longeron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320406485.5U CN203396567U (en) | 2013-07-09 | 2013-07-09 | Durability test clamp for double shaft components of automobile exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320406485.5U CN203396567U (en) | 2013-07-09 | 2013-07-09 | Durability test clamp for double shaft components of automobile exhaust system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203396567U true CN203396567U (en) | 2014-01-15 |
Family
ID=49908091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320406485.5U Withdrawn - After Issue CN203396567U (en) | 2013-07-09 | 2013-07-09 | Durability test clamp for double shaft components of automobile exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203396567U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063705A (en) * | 2016-12-21 | 2017-08-18 | 无锡威孚力达催化净化器有限责任公司 | Universal gas extraction system mould measurement fixing device |
| CN104280223B (en) * | 2013-07-09 | 2017-09-26 | 上海天纳克排气系统有限公司 | Automobile exhaust system twin shaft parts durable test fixture |
| CN108333037A (en) * | 2017-12-22 | 2018-07-27 | 安徽伟宏钢结构集团股份有限公司 | A kind of actuator attachment device of three-dimensional pseudo-static experimental |
-
2013
- 2013-07-09 CN CN201320406485.5U patent/CN203396567U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280223B (en) * | 2013-07-09 | 2017-09-26 | 上海天纳克排气系统有限公司 | Automobile exhaust system twin shaft parts durable test fixture |
| CN107063705A (en) * | 2016-12-21 | 2017-08-18 | 无锡威孚力达催化净化器有限责任公司 | Universal gas extraction system mould measurement fixing device |
| CN108333037A (en) * | 2017-12-22 | 2018-07-27 | 安徽伟宏钢结构集团股份有限公司 | A kind of actuator attachment device of three-dimensional pseudo-static experimental |
| CN108333037B (en) * | 2017-12-22 | 2020-05-15 | 安徽伟宏钢结构集团股份有限公司 | Actuator connecting device for three-dimensional pseudo-static test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140115 Effective date of abandoning: 20170926 |
|
| AV01 | Patent right actively abandoned |