CN216161014U - Automatic ann's rule test fixture of controller - Google Patents
Automatic ann's rule test fixture of controller Download PDFInfo
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- CN216161014U CN216161014U CN202122233417.0U CN202122233417U CN216161014U CN 216161014 U CN216161014 U CN 216161014U CN 202122233417 U CN202122233417 U CN 202122233417U CN 216161014 U CN216161014 U CN 216161014U
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Abstract
The utility model discloses an automatic safety testing tool for a controller, which comprises two mounting plates, a down-pressing cylinder, a motor controller body and a jacking mechanism, wherein one end of a piston rod of the down-pressing cylinder is fixedly connected with a quick-change clamping block, the quick-change clamping block is clamped with the quick-change tool, the bottom of the quick-change tool is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with two positioning blocks, the bottom of each positioning block is provided with a grounding mechanism, the bottom of the connecting plate is fixedly connected with two safety testing blocks, the bottom of each safety testing block is provided with a detection mechanism, and the grounding mechanism and the detection mechanism both comprise connecting columns. According to the utility model, the spring is contracted by pressing the pressing cylinder downwards, and the brass measuring head is pressed against the copper bar of the motor controller body under the elastic action of the spring, so that an operator does not need to hold the measuring head to clamp the measured copper bar, the safety of a working environment is improved, the stability during measurement is good, and the safety test efficiency of the controller is improved.
Description
Technical Field
The utility model relates to the technical field of safety test tools, in particular to an automatic safety test tool for a controller.
Background
In order to avoid danger brought to users by electronic products when the users use the electronic products, the safety test is usually performed on the electronic products in the production process of the products to ensure the safety of the users in the use process of the products, and the safety test is also required to be performed on the new energy motor controller before the new energy motor controller leaves a factory.
At present, the automatic safety test tool of the existing controller mostly has the following defects: the new forms of energy machine controller ann rule test all is manual test, needs the handheld gauge head of operating personnel to carry the copper bar that is surveyed, and poor stability during the measurement, measurement process is unsafe, influences the efficiency of controller ann rule test, to sum up, and current automatic ann rule test fixture of controller still can not agree with actual need well mostly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides an automatic safety test tool for a controller.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an automatic safety gauge testing tool for a controller comprises two mounting plates, a down-pressing cylinder, a motor controller body and a jacking mechanism, wherein one end of a piston rod of the down-pressing cylinder is fixedly connected with a quick-change clamping block, the quick-change clamping block is clamped with the quick-change tool, the bottom of the quick-change tool is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with two positioning blocks, the bottom of each positioning block is provided with a grounding mechanism, the bottom of each connecting plate is fixedly connected with two safety gauge testing blocks, the bottom of each safety gauge testing block is provided with a detection mechanism, each grounding mechanism and each detection mechanism comprise a connecting column, the connecting columns are inserted into the bottoms of the positioning blocks and the safety gauge testing blocks, the bottoms of the positioning blocks and the safety gauge testing blocks are respectively embedded with an alloy bushing, the connecting columns slide in the alloy bushings, the tops of the connecting columns are fixedly connected with threaded rods, and the outer walls of the threaded rods are connected with two nuts, the bottom fixedly connected with brass gauge head of spliced pole, the outer wall of spliced pole has cup jointed the spring, and the top and the alloy bush contact of spring, the bottom and the brass gauge head contact of spring.
Furthermore, one side fixedly connected with pull rod of connecting plate, the outer wall of pull rod has cup jointed the antiskid cover.
Further, the jacking mechanism comprises two guide rails, the guide rails are fixed to the top of the mounting plate through bolts, and a jacking cylinder is connected between the two guide rails in a sliding mode.
Further, the board is placed to the piston rod one end fixedly connected with of jacking cylinder, and the top of placing the board is established to the machine controller body.
Furthermore, one side of the guide rail is fixedly connected with two mounting blocks.
Furthermore, two the top fixedly connected with mounting bracket of mounting panel, the top fixedly connected with fixed plate of mounting bracket.
Furthermore, the top of the fixed plate is fixedly connected with a support frame, and the pressing cylinder is fixed on one side of the support frame through a bolt.
The utility model has the beneficial effects that:
1. according to the utility model, the motor controller body is driven by the jacking mechanism to jack upwards, then, the grounding mechanism and the detection mechanism are driven by the downward-pressing cylinder to move downwards together, so that the brass measuring head is abutted against the motor controller body, the downward-pressing cylinder continues to press downwards, the spring is contracted, and then the brass measuring head is enabled to press the copper bar of the motor controller body under the elastic action of the spring, so that an operator does not need to hold the measuring head to clamp the measured copper bar, the safety of a working environment is improved, the stability during measurement is good, and the safety testing efficiency of the controller is improved.
2. According to the utility model, the quick-change tool can be quickly replaced by setting the clamping connection mode between the quick-change tool and the quick-change fixture block, so that the safety test tool can be quickly replaced, and further different types of controllers can be detected.
3. According to the utility model, the jacking cylinder is pulled to slide on the guide rail, so that the motor controller body is pulled out, and the motor controller body is convenient to take and is convenient and rapid.
Drawings
FIG. 1 is a schematic perspective view of an automatic safety test fixture for a controller according to the present invention;
fig. 2 is a schematic view of a bottom view structure of an automatic safety test fixture for a controller according to the present invention;
FIG. 3 is a schematic partial perspective view of an automatic safety test fixture for a controller according to the present invention;
fig. 4 is a schematic partial sectional structural view of an automatic safety testing tool for a controller according to the present invention.
In the figure: 1. mounting a plate; 2. a mounting frame; 3. a fixing plate; 4. a support frame; 5. pressing down the air cylinder; 6. quickly replacing a clamping block; 7. quickly replacing the tool; 8. a connecting plate; 9. positioning blocks; 10. a grounding mechanism; 11. an safety test block; 12. a detection mechanism; 13. connecting columns; 14. an alloy bushing; 15. a threaded rod; 16. a nut; 17. a spring; 18. a brass probe; 19. a pull rod; 20. a guide rail; 21. mounting blocks; 22. jacking a cylinder; 23. a motor controller body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an automatic safety testing tool for a controller comprises two mounting plates 1, a down-pressing cylinder 5, a motor controller body 23 and a jacking mechanism, wherein a quick-change fixture block 6 is fixed at one end of a piston rod of the down-pressing cylinder 5 through a bolt, a quick-change fixture 7 is clamped in the quick-change fixture block 6, so that the quick-change fixture 7 can be quickly replaced, a connecting plate 8 is fixed at the bottom of the quick-change fixture 7 through a bolt, two positioning blocks 9 are fixed at the bottom of the connecting plate 8 through a bolt, a grounding mechanism 10 is arranged at the bottom of the positioning block 9, two safety testing blocks 11 are fixed at the bottom of the connecting plate 8 through a bolt, a detecting mechanism 12 is arranged at the bottom of each safety testing block 11, each of the grounding mechanism 10 and the detecting mechanism 12 comprises a connecting column 13, each connecting column 13 is inserted at the bottoms of the positioning block 9 and the safety testing block 11, and each of the bottom of the positioning block 9 and the safety testing block 11 is embedded with an alloy lining 14, the connecting column 13 slides in the alloy bushing 14, a threaded rod 15 is integrally formed at the top of the connecting column 13, two nuts 16 are connected to the outer wall of the threaded rod 15 in a threaded manner, a safety gauge detector test line is arranged between the two nuts 16, detecting a motor controller body 23, integrally forming a brass measuring head 18 at the bottom end of a connecting column 13, sleeving a spring 17 on the outer wall of the connecting column 13, contacting the top end of the spring 17 with an alloy bushing 14, contacting the bottom end of the spring 17 with the brass measuring head 18, driving the motor controller body 23 to lift upwards by a lifting mechanism, then, the grounding mechanism 10 and the detecting mechanism 12 driven by the lower air cylinder 5 move downward together, thereby the brass measuring head 18 is pressed against the motor controller body 23, the downward-pressing air cylinder 5 is pressed down continuously, thereby enabling the spring 17 to contract, and enabling the brass measuring head 18 to press the copper bar of the motor controller body 23 under the elastic action of the spring 17.
One side of the connecting plate 8 is fixed with a pull rod 19 through a bolt, the outer wall of the pull rod 19 is sleeved with an anti-slip sleeve, so that the connecting plate 8 can be conveniently pulled out, and further the quick-change tool 7 can be conveniently replaced, the jacking mechanism comprises two guide rails 20, the guide rails 20 are fixed at the tops of the mounting plates 1 through bolts, a jacking cylinder 22 is connected between the two guide rails 20 in a sliding manner, the jacking cylinder 22 is pulled to slide on the guide rails 20, so that the motor controller body 23 is pulled out, and further the motor controller body 23 is convenient to take, one end of a piston rod of the jacking cylinder 22 is fixed with a placing plate through a bolt, the motor controller body 23 is arranged at the top of the placing plate, the jacking cylinder 22 is started, so that the motor controller body 23 is driven to lift upwards, one side of the guide rails 20 is fixed with two mounting blocks 21 through bolts, and the top of the two mounting plates 1 is fixed with a mounting frame 2 through bolts, the top of the mounting frame 2 is fixed with a fixing plate 3 through a bolt, the top of the fixing plate 3 is fixed with a support frame 4 through a bolt, and the pressing cylinder 5 is fixed on one side of the support frame 4 through a bolt.
The working principle is as follows: when in use, the electric appliance of the device is connected with an external controller, firstly, the motor controller body 23 is placed on the placing plate, then the jacking cylinder 22 is started to drive the motor controller body 23 to jack upwards, then the pushing cylinder 5 is started, the quick-change clamping block 6 and the quick-change tool 7 move downwards together under the driving of the pushing cylinder 5, so as to drive the grounding mechanism 10 and the detection mechanism 12 to move downwards together, so that the brass measuring head 18 is abutted against the motor controller body 23, the pushing cylinder 5 continues to push downwards, so that the connecting column 13 slides upwards in the alloy bush 14, so as to contract the spring 17, the brass measuring head 18 is enabled to press the copper bar of the motor controller body 23 under the elastic action of the spring 17, then, the safety gauge testing wire is arranged between the two nuts 16 and is communicated with the brass measuring head 18 to detect the motor controller body 23, after the detection is finished, the pressing cylinder 5 drives the brass measuring head 18 to move upwards, the pressing on the motor controller body 23 is removed, then the jacking cylinder 22 drives the motor controller body 23 to move downwards, then the jacking cylinder 22 is pulled to slide on the guide rail 20, so that the motor controller body 23 is pulled out, and the motor controller body 23 is convenient to take.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
Claims (7)
1. An automatic safety testing tool for a controller comprises two mounting plates (1), a pressing cylinder (5), a motor controller body (23) and a jacking mechanism, and is characterized in that one end of a piston rod of the pressing cylinder (5) is fixedly connected with a quick-change fixture block (6), the quick-change fixture block (6) is internally clamped with a quick-change tool (7), the bottom of the quick-change tool (7) is fixedly connected with a connecting plate (8), the bottom of the connecting plate (8) is fixedly connected with two positioning blocks (9), the bottom of each positioning block (9) is provided with a grounding mechanism (10), the bottom of each connecting plate (8) is fixedly connected with two safety testing blocks (11), the bottom of each safety testing block (11) is provided with a detecting mechanism (12), each grounding mechanism (10) and each detecting mechanism (12) comprises a connecting column (13), and each connecting column (13) is inserted at the bottoms of the positioning blocks (9) and the safety testing blocks (11), the bottom of locating piece (9) and the bottom of ann rule test piece (11) all scarf joint have alloy bush (14), and spliced pole (13) slide in alloy bush (14), top fixedly connected with threaded rod (15) of spliced pole (13), the outer wall threaded connection of threaded rod (15) have two nuts (16), the bottom fixedly connected with brass gauge head (18) of spliced pole (13), and spring (17) have been cup jointed to the outer wall of spliced pole (13), and the top and the contact of alloy bush (14) of spring (17), the bottom and the contact of brass gauge head (18) of spring (17).
2. The automatic safety test tool of the controller according to claim 1, wherein a pull rod (19) is fixedly connected to one side of the connecting plate (8), and an anti-slip sleeve is sleeved on the outer wall of the pull rod (19).
3. The automatic safety standard testing tool for the controller according to claim 1, wherein the jacking mechanism comprises two guide rails (20), the guide rails (20) are fixed on the top of the mounting plate (1) through bolts, and a jacking cylinder (22) is connected between the two guide rails (20) in a sliding manner.
4. The automatic safety test tool of the controller according to claim 3, wherein a placing plate is fixedly connected to one end of a piston rod of the jacking cylinder (22), and the motor controller body (23) is arranged on the top of the placing plate.
5. The automatic safety standard testing tool for the controller according to claim 3, wherein two mounting blocks (21) are fixedly connected to one side of the guide rail (20).
6. The automatic safety standard testing tool for the controller according to claim 1, wherein mounting frames (2) are fixedly connected to the tops of the two mounting plates (1), and fixing plates (3) are fixedly connected to the tops of the mounting frames (2).
7. The automatic safety standard testing tool for the controller according to claim 6, wherein a supporting frame (4) is fixedly connected to the top of the fixing plate (3), and the pressing cylinder (5) is fixed to one side of the supporting frame (4) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122233417.0U CN216161014U (en) | 2021-09-15 | 2021-09-15 | Automatic ann's rule test fixture of controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122233417.0U CN216161014U (en) | 2021-09-15 | 2021-09-15 | Automatic ann's rule test fixture of controller |
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| Publication Number | Publication Date |
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| CN216161014U true CN216161014U (en) | 2022-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122233417.0U Active CN216161014U (en) | 2021-09-15 | 2021-09-15 | Automatic ann's rule test fixture of controller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115420922A (en) * | 2022-11-07 | 2022-12-02 | 深圳市振勤电子科技有限公司 | Copper bar resistance detection equipment |
-
2021
- 2021-09-15 CN CN202122233417.0U patent/CN216161014U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115420922A (en) * | 2022-11-07 | 2022-12-02 | 深圳市振勤电子科技有限公司 | Copper bar resistance detection equipment |
| CN115420922B (en) * | 2022-11-07 | 2023-01-10 | 深圳市振勤电子科技有限公司 | Copper bar resistance detection equipment |
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