CN201281737Y - Test stand for commutation component function - Google Patents
Test stand for commutation component function Download PDFInfo
- Publication number
- CN201281737Y CN201281737Y CNU2008203026728U CN200820302672U CN201281737Y CN 201281737 Y CN201281737 Y CN 201281737Y CN U2008203026728 U CNU2008203026728 U CN U2008203026728U CN 200820302672 U CN200820302672 U CN 200820302672U CN 201281737 Y CN201281737 Y CN 201281737Y
- Authority
- CN
- China
- Prior art keywords
- worktable
- load box
- function test
- working table
- rectifier stack
- 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.)
- Expired - Fee Related
Links
Landscapes
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a rectifying component function test-bed, which comprises a working table (1). A clamp pedestal (2) is arranged on the working table (1); a test console is arranged above the clamp pedestal (2); a supervisory instrument (3) and a pilot switch (4) are also arranged on the working table (1); an automobile alternator is arranged inside the working table (1); and a load box (5) is arranged inside or outside the working table (1). The rectifying component function test-bed can simulate actual service conditions of the automobile alternator, and can simulate the working process for transforming alternating current into direct current after generating the alternating current. Therefore, initial failure products of a bridge rectifying component on the automobile alternator are filtered; fault points can be judged intuitively, obviously, conveniently and accurately; the assembly and the disassembly are convenient, and the efficiency is high; and no mechanical damage of products can be caused during the installation process.
Description
Technical field
The utility model relates to a kind of testing table, particularly a kind of rectifier stack function test bed.
Background technology
Produce the enterprise of automobile-used bridge rectifier component at present; when the examination and test of products; whether general main is correct by the connection of apparatus measures circuit such as multimeter; therefore there is certain limitation in checkout procedure; can not carry out complete comprehensive overall performance to product and detect, real work situation that can not the simulated automotive alternator is screened the initial failure of product, with the qualification rate of the product that guarantees to dispatch from the factory; the protection consumer's interests improve the goodwill degree.
The utility model content
The purpose of this utility model is, a kind of rectifier stack function test bed is provided.Can be according to the principle of work and the switching process of AC generator for vehicle, the simulated automotive alternator is converted into the galvanic course of work by interchange after producing alternating current.Be used for screening the initial failure product of AC generator for vehicle bridge rectifier component.And can be simple and clear, convenient failure judgement point accurately.
The technical solution of the utility model: a kind of rectifier stack function test bed, comprise worktable, worktable is provided with clamp base, the top of clamp base is provided with test stand, also be provided with supervisory instrument and gauge tap on the worktable, be provided with vehicle alternator in the worktable, in the worktable or worktable be provided with load box outward.
In the above-mentioned rectifier stack function test bed, described test stand comprises support, and support is provided with cylinder, and the expansion link of cylinder is provided with fixed head, and fixed head is connected with the anchor clamps pressure head.
In the aforesaid rectifier stack function test bed, described anchor clamps pressure head is provided with the crimping electrode, and crimping electrode and load box, supervisory instrument and gauge tap are electrically connected.
In the aforesaid rectifier stack function test bed, described load box is provided with connection terminal or switch, be provided with a group or more pull-up resistor in the load box, pull-up resistor is connected with connection terminal or switch on the load box, and is electrically connected with supervisory instrument and gauge tap.
Compared with prior art, rectifier stack function test bed of the present utility model is principle of work and the switching process of applicant according to AC generator for vehicle, and the needs of automobile-used bridge rectifier component manufacturing enterprise production run independent design voluntarily, once obtained light scientific and technological progress second prize (at county and department level) forever.But the utility model simulated automotive alternator is converted into the galvanic course of work by interchange after producing alternating current.Screen the initial failure product of AC generator for vehicle bridge rectifier component with this.By transposing air-actuated jaw and adjustment load, be applicable to the screening of the initial failure product of AC generator for vehicle bridge rectifier component commonly used both at home and abroad, wide application.Because frock clamp adopts pneumatic pinch, product is in the shaker test process, and is easy to loading and unloading, the efficient height.Installation process can not cause the mechanical damage of product.Entire work process to AC generator for vehicle and bridge rectifier component all adopts instrument monitoring, and is simple and clear, can make things convenient for to judge the fault origination point accurately.The utility model function test time; 0-99 is adjustable arbitrarily second; But instruction carriage is 350mm with the maximum gauge of bridge rectifier component.Be the indispensable equipment of producing the AC generator for vehicle bridge rectifier component.Also be to produce AC generator for vehicle enterprise can recommend the equipment that uses.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Being labeled as in the accompanying drawing: 1-worktable, 2 clamp base, 3 supervisory instruments, 4 gauge tap, 5 load boxs, 6-support, 7-cylinder, 8 fixed heads, 9-anchor clamps pressure head, 10-crimping electrode.
Embodiment
Below in conjunction with drawings and Examples rectifier stack function test bed of the present utility model is described in further detail, but not as the foundation of the utility model being done any restriction.
Embodiment.A kind of rectifier stack function test bed as shown in Figure 1.Comprise worktable 1, worktable 1 is provided with clamp base 2, and the top of clamp base 2 is provided with test stand, also is provided with supervisory instrument 3 and gauge tap 4 on the worktable 1, is provided with vehicle alternator in the worktable 1, is provided with load box 5 in the worktable 1 or outside the worktable 1.Test stand comprises support 6, and support 6 is provided with cylinder 7, and the expansion link of cylinder 7 is provided with fixed head 8, and fixed head 8 is connected with anchor clamps pressure head 9.Anchor clamps pressure head 9 is provided with crimping electrode 10, and crimping electrode 10 is electrically connected with load box 5, supervisory instrument 3 and gauge tap 4.Load box 5 is provided with connection terminal or switch, is provided with a group or more pull-up resistor in the load box 5, and pull-up resistor is connected with connection terminal or switch on the load box 5, and is electrically connected with supervisory instrument 3 and gauge tap 4.
Circuit of the present utility model is identical with automobile circuit, just with the electric loading of using on the automobile, substitutes with the artifical resistance in the load box, and the big I of pull-up resistor is adjusted by connection terminal on the load box or slide contact.
The course of work of the present utility model and principle of work
During test, rectifier stack is placed on the clamp base, press the switch of control cylinder, cylinder drives the anchor clamps pressure head rectifier stack is clamped on the test stand, at this moment the electrode on the anchor clamps pressure head is connected with electric terminal on the rectifier stack, and with testing table in electricly constitute the circuit identical together with automobile circuit.By adjusting load, make the duty of rectifier stack simulation on automobile, on supervisory instrument, reflect test figure simultaneously, can understand the performance index of product according to test figure.
Claims (4)
1. rectifier stack function test bed, it is characterized in that: comprise worktable (1), worktable (1) is provided with clamp base (2), the top of clamp base (2) is provided with test stand, also be provided with supervisory instrument (3) and gauge tap (4) on the worktable (1), worktable is provided with vehicle alternator in (1), is provided with load box (5) in the worktable (1) or outside the worktable (1).
2. rectifier stack function test bed according to claim 1, it is characterized in that: described test stand comprises support (6), support (6) is provided with cylinder (7), and the expansion link of cylinder (7) is provided with fixed head (8), and fixed head (8) is connected with anchor clamps pressure head (9).
3. rectifier stack function test bed according to claim 2 is characterized in that: described anchor clamps pressure head (9) is provided with crimping electrode (10), and crimping electrode (10) is electrically connected with load box (5), supervisory instrument (3) and gauge tap (4).
4. rectifier stack function test bed according to claim 3, it is characterized in that: described load box (5) is provided with connection terminal or switch, be provided with a group or more pull-up resistor in the load box (5), pull-up resistor is connected with connection terminal or switch on the load box (5), and is electrically connected with supervisory instrument (3) and gauge tap (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203026728U CN201281737Y (en) | 2008-11-06 | 2008-11-06 | Test stand for commutation component function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203026728U CN201281737Y (en) | 2008-11-06 | 2008-11-06 | Test stand for commutation component function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201281737Y true CN201281737Y (en) | 2009-07-29 |
Family
ID=40928610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203026728U Expired - Fee Related CN201281737Y (en) | 2008-11-06 | 2008-11-06 | Test stand for commutation component function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201281737Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353821A (en) * | 2011-09-05 | 2012-02-15 | 管晓翔 | Clamp test mechanism for sorting thermistor |
| CN104749449A (en) * | 2013-12-27 | 2015-07-01 | 贵州雅光电子科技股份有限公司 | Rapid detection method and device for rectification assembly |
| CN106054008A (en) * | 2016-08-15 | 2016-10-26 | 扬州虹扬科技发展有限公司 | Full-automatic single-grain testing device for rectifier bridge |
-
2008
- 2008-11-06 CN CNU2008203026728U patent/CN201281737Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353821A (en) * | 2011-09-05 | 2012-02-15 | 管晓翔 | Clamp test mechanism for sorting thermistor |
| CN102353821B (en) * | 2011-09-05 | 2013-06-19 | 管晓翔 | Clamp test mechanism for sorting thermistor |
| CN104749449A (en) * | 2013-12-27 | 2015-07-01 | 贵州雅光电子科技股份有限公司 | Rapid detection method and device for rectification assembly |
| CN106054008A (en) * | 2016-08-15 | 2016-10-26 | 扬州虹扬科技发展有限公司 | Full-automatic single-grain testing device for rectifier bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20161106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |