CN215180346U - Just, tear formula positioning mechanism open that converter aging testing platform was used - Google Patents
Just, tear formula positioning mechanism open that converter aging testing platform was used Download PDFInfo
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- CN215180346U CN215180346U CN202120918114.XU CN202120918114U CN215180346U CN 215180346 U CN215180346 U CN 215180346U CN 202120918114 U CN202120918114 U CN 202120918114U CN 215180346 U CN215180346 U CN 215180346U
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- limiting plate
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- 230000032683 aging Effects 0.000 title claims abstract description 19
- 238000012360 testing method Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims abstract 4
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a just, tear formula positioning mechanism open that converter aging testing platform used, including the device body, one side fixed mounting of device body has the fixed plate, and the top surface of fixed plate is inlayed and is installed the backup pad, and the top of device body is inlayed and is installed the fixing base, and the surface thread installation of fixed plate rotates the screw rod, and one side of rotating the screw rod is rotated and has been cup jointed the bearing base, and the surface demountable installation of bearing base has fixed arc, rotates one side fixedly connected with actuating lever of screw rod, and the sliding tray has been seted up on the surface of fixing base. Among the above-mentioned scheme, through having set up limiting plate, restriction piece and card strip, utilized mutually supporting of three for the device can utilize restriction piece and card strip to fix the surface at the fixing base with the limiting plate when using, in order to carry out relative injeciton on the fixing base to the slip clamp piece, utilize the mutual embedding effect of restriction piece and card strip simultaneously, in order to guarantee that the device's clamping component can accomplish the function of quick dismantlement.
Description
Technical Field
The utility model relates to a converter technical field, more specifically say, the utility model relates to a just, tear formula positioning mechanism open that converter aging test platform used.
Background
Common power converters are: 1. the rectifier is used for converting alternating current to direct current; 2. the inverter is used for converting direct current to alternating current; 3. the alternating current converter is used for alternating current conversion; 4. the converter is provided with a main circuit (a rectification circuit, an inversion circuit, an alternating current conversion circuit and a direct current conversion circuit respectively), a trigger circuit (or called a driving circuit) for controlling the on-off of a power switch element and a control circuit for realizing the adjustment and control of electric energy. The trigger circuit of the converter comprises a pulse generator and a pulse output device, wherein the pulse generator generates a pulse with a certain frequency, a certain width or a certain phase according to the requirement of a control signal; the latter amplifies the level of the pulse to be a driving signal suitable for the power switch element in the converter, wherein the converter is used in the production, the manufacture and the later maintenance, in particular to an aging test platform for the converter, which mainly carries out the aging test of the whole circuit and the local circuit of the converter, wherein the clamping and positioning component for the converter is used in the aging test of the converter, and the existing clamping and positioning component has the characteristics of quick clamping, high precision and the like.
However, in practical use, there still exist some disadvantages, such as: current press from both sides tight locating component when using, generally do not possess the dismantlement function, and then lead to certain subassembly to damage the back, the maintenance in later stage is very loaded down with trivial details, influences the machining efficiency of integrated device simultaneously, and then the economic benefits who leads to the device is lower, and the practicality is lower.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a just, tear formula positioning mechanism open that converter aging test platform was used to the tight locating component of clamp that solves prior art does not generally possess when using and dismantles the function, and then leads to certain subassembly to damage the back, and the maintenance in later stage is very loaded down with trivial details, influences the machining efficiency of integrated device simultaneously, and then leads to the lower problem of the economic benefits of the device.
In order to solve the technical problem, the utility model provides a following technical scheme: a conveniently-disassembled positioning mechanism for a converter aging test bench comprises a device body, wherein a fixed plate is fixedly mounted on one side of the device body, a supporting plate is mounted on the top surface of the fixed plate in an embedded manner, a fixed seat is mounted on the top end of the device body in an embedded manner, a surface screw thread of the fixed plate is mounted on a rotating screw rod, a bearing base is rotatably sleeved on one side of the rotating screw rod, a fixed arc-shaped plate is detachably mounted on the surface of the bearing base, a driving rod is fixedly connected to one side of the rotating screw rod, a sliding groove is formed in the surface of the fixed seat, a limiting plate is fixedly mounted on the surface of the fixed seat, an embedding block is fixedly mounted at one end of the limiting plate, a limiting block is embedded in the embedding block, a sliding clamping block is movably sleeved at the top end of the fixed seat, and a clamping strip is embedded in one side of the sliding clamping block, and the limiting plate is internally provided with a fixing hole.
The surface of the rotating screw is uniformly coated with a layer of low-concentration lubricating oil, and the outer surface of the rotating screw is smooth.
Wherein, the surface of fixed arc is seted up with the mounting groove of bearing base looks adaptation.
Wherein, the one end of actuating lever is external to have drive arrangement, and the surface of actuating lever is all smooth.
The sliding groove and the sliding clamping block are mutually matched, and the length value range of the sliding groove is one third to one fourth of the total length of the fixing seat.
The overall shape of the limiting plate is L-shaped, and the outer surface of the limiting plate is smooth.
The whole shape of the mosaic block is conical, and one end of the mosaic block extends to the inner surface of the fixed seat.
Wherein, the clamping strips and the limiting blocks are mutually and vertically distributed.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
among the above-mentioned scheme, through having set up the limiting plate, limit piece and card strip, utilized the mutually supporting of three of them, make the device can utilize limit piece and card strip to fix the limiting plate on the surface of fixing base when using, in order to carry out the relative injeciton on the fixing base to the slip clamp piece, utilize the mutual embedding effect of limit piece and card strip simultaneously, in order to guarantee that the clamp assembly of the device can accomplish the function of quick dismantlement, the device's practicality has further been guaranteed, the device's suitability has been improved, it can not quick dismantlement fast to have avoided current device, and then lead to certain subassembly to damage the back, the maintenance in later stage is very loaded down with trivial details, influence the machining efficiency of integrated device simultaneously, and then the lower problem of practicality that leads to the device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
fig. 3 is an enlarged schematic structural view of a portion a of fig. 2 according to the present invention;
FIG. 4 is a schematic view of the structure of the rotary screw of the present invention;
fig. 5 is a schematic view of the fixing base structure of the present invention.
[ reference numerals ]
1. A device body; 2. a fixing plate; 3. a support plate; 4. a fixed seat; 5. rotating the screw; 6. a bearing mount; 7. fixing the arc-shaped plate; 8. a drive rod; 9. a sliding groove; 10. a limiting plate; 11. embedding blocks; 12. a limiting block; 13. a locking strip; 14. a fixing hole; 15. and sliding the clamping block.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
The embodiment of the utility model provides an easy-to-detach positioning mechanism for a converter aging test board as shown in fig. 1 to 5, which comprises a device body 1, wherein a fixed plate 2 is fixedly arranged on one side of the device body 1, a supporting plate 3 is embedded on the top surface of the fixed plate 2, a fixed seat 4 is embedded on the top end of the device body 1, a rotating screw 5 is installed on the surface of the fixed plate 2 in a threaded manner, a bearing base 6 is rotatably sleeved on one side of the rotating screw 5, a fixed arc plate 7 is detachably installed on the surface of the bearing base 6, a driving rod 8 is fixedly connected on one side of the rotating screw 5, a sliding groove 9 is formed on the surface of the fixed seat 4, a limiting plate 10 is fixedly arranged on the surface of the fixed seat 4, an embedding block 11 is fixedly installed on one end of the limiting plate 10, and a limiting block 12 is embedded inside the embedding block 11, the top end of the fixed seat 4 is movably sleeved with a sliding clamping block 15, one side of the sliding clamping block 15 is embedded with a clamping strip 13, and a fixed hole 14 is formed in the limiting plate 10.
The surface of rotating screw rod 5 evenly coats and has one deck low concentration lubricating oil, and the surface department of rotating screw rod 5 is all smooth, the mounting groove with 6 looks adaptations of bearing base is seted up on the surface of fixed arc 7, the one end of actuating lever 8 is external to have drive arrangement, and the surface of actuating lever 8 is all smooth, sliding tray 9 presss from both sides tight 15 mutual adaptations with the slip, and the length value range of sliding tray 9 is the third to the fourth of 4 total lengths of fixing base, the whole shape of limiting plate 10 is L shape, and the surface of limiting plate 10 is all smooth, card strip 13 is mutually perpendicular distribution with limiting block 12.
As shown in fig. 3, the overall shape of the insert 11 is tapered, and one end of the insert 11 extends to the inner surface of the fixing base 4.
Specifically, the whole of the mosaic block 11 is conical, so that the stability between the limiting plate 10 and the fixing seat 4 is high, and the practicability of the device is further improved.
The working process of the utility model is as follows: firstly, an operator places a converter to be detected at the top end of a fixed seat 4, drives a driving rod 8 to rotate through a driving device externally connected with the driving rod 8, then utilizes a sliding clamping block 15 matched with the driving rod 8 to further drive the sliding clamping block 15 to perform straight horizontal movement on the fixed seat 4, at the moment, when the operator needs to take out the sliding clamping block 15, firstly, the operator vertically and upwards extracts a limiting block 12 positioned between a clamping strip 13 and a limiting plate 10, at the moment, the limiting block 10 loses the constraint of the limiting block 12, then, the operator holds the limiting plate 10, extracts the limiting plate 10 from the surface of the fixed seat 4, at the moment, the sliding clamping block 15 is taken out in a sliding way through a sliding groove 9 on the surface of the fixed seat 4, further, the dismounting process of the sliding clamping block 12 is completed, and then, the clamping components are maintained and replaced, the above steps are repeated in reverse to reset and limit the sliding clamping block 12 again so as to ensure the subsequent normal work of the device body 1, firstly, an operator normally closes the device, then, the operator checks whether the fixity among the components of the device is normal, and then, parts with serious aging and abrasion in the device are replaced and repaired.
Above-mentioned scheme, through having set up limiting plate 10, limiting block 12 and card strip 13, utilized the mutually supporting of three of them, make the device can utilize limiting block 12 and card strip 13 to fix limiting plate 10 on the surface of fixing base 4 when using, in order to carry out the relative injeciton on fixing base 4 to slip clamp block 15, utilize limiting block 12 and card strip 13's mutual embedding effect simultaneously, in order to guarantee that the clamping component of the device can accomplish quick dismantlement's function, the practicality of the device has further been guaranteed, the adaptability of the device has been improved, it can not dismantle fast to have avoided current device, and then lead to certain component to damage the back, the maintenance in later stage is very loaded down with trivial details, influence the machining efficiency of whole device simultaneously, and then lead to the economic benefits of the device lower, a series of problems that the practicality is lower.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a just, tear formula positioning mechanism open that converter aging testing platform was used, includes device body (1), one side fixed mounting of device body (1) has fixed plate (2), the top surface of fixed plate (2) is inlayed and is installed backup pad (3), its characterized in that, the top of device body (1) is inlayed and is installed fixing base (4), the surface thread installation of fixed plate (2) rotates screw rod (5), one side of rotating screw rod (5) is rotated and is cup jointed bearing base (6), the surface demountable installation of bearing base (6) has fixed arc (7), one side fixedly connected with actuating lever (8) of rotating screw rod (5), sliding tray (9) have been seted up on the surface of fixing base (4), the fixed surface of fixing base (4) installs limiting plate (10), the one end fixed mounting of limiting plate (10) has mosaic block (11), the inside of mosaic block (11) is inlayed and is installed limit block (12), the top activity of fixing base (4) has cup jointed the slip and has pressed from both sides tight block (15), the slip is pressed from both sides one side of tight block (15) and is inlayed and install card fixing strip (13), fixed orifices (14) have been seted up to the inside of limiting plate (10).
2. The convenient-to-detach positioning mechanism for the converter aging test bench according to claim 1, wherein a layer of low-concentration lubricating oil is uniformly coated on the surface of the rotating screw (5), and the outer surface of the rotating screw (5) is smooth.
3. The convenient-to-detach positioning mechanism for the converter aging test bench according to claim 1, wherein a mounting groove matched with the bearing base (6) is formed in the surface of the fixed arc-shaped plate (7).
4. The easy-to-detach positioning mechanism for the converter aging test bench according to claim 1, wherein one end of the driving rod (8) is externally connected with a driving device, and the surface of the driving rod (8) is smooth.
5. The easy-to-detach positioning mechanism for the converter aging test bench according to claim 1, wherein the sliding groove (9) and the sliding clamping block (15) are mutually matched, and the length value of the sliding groove (9) ranges from one third to one fourth of the total length of the fixing seat (4).
6. The easy-to-detach positioning mechanism for the converter aging test bench according to claim 1, wherein the overall shape of the limiting plate (10) is L-shaped, and the outer surfaces of the limiting plate (10) are smooth.
7. The easy-to-detach positioning mechanism for the converter aging test platform according to claim 1, wherein the overall shape of the mosaic block (11) is conical, and one end of the mosaic block (11) extends to the inner surface of the fixed seat (4).
8. The easy-to-detach positioning mechanism for the converter aging test bench according to claim 1, wherein the locking bar (13) and the limiting block (12) are vertically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120918114.XU CN215180346U (en) | 2021-04-30 | 2021-04-30 | Just, tear formula positioning mechanism open that converter aging testing platform was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120918114.XU CN215180346U (en) | 2021-04-30 | 2021-04-30 | Just, tear formula positioning mechanism open that converter aging testing platform was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215180346U true CN215180346U (en) | 2021-12-14 |
Family
ID=79365388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120918114.XU Expired - Fee Related CN215180346U (en) | 2021-04-30 | 2021-04-30 | Just, tear formula positioning mechanism open that converter aging testing platform was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215180346U (en) |
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2021
- 2021-04-30 CN CN202120918114.XU patent/CN215180346U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |