CN220772546U - Test mechanism for locking and unlocking gun - Google Patents
Test mechanism for locking and unlocking gun Download PDFInfo
- Publication number
- CN220772546U CN220772546U CN202322673697.6U CN202322673697U CN220772546U CN 220772546 U CN220772546 U CN 220772546U CN 202322673697 U CN202322673697 U CN 202322673697U CN 220772546 U CN220772546 U CN 220772546U
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- unlocking
- fixing
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- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 210000001503 joint Anatomy 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a testing mechanism for a locking and unlocking gun, which comprises a workbench, wherein the workbench is provided with a fixed panel, the fixed panel is connected with a floating part and a lifting part through a linear module, and the end part of the fixed panel is provided with a nut fixing part positioned above the floating part; the floating part comprises a floating plate and a fastening bolt arranged in the floating plate; the lifting part comprises a fixing frame assembly and a locking and unlocking gun arranged on the fixing frame assembly, the fixing frame assembly moves through the linear module and is in butt joint with one end of the floating plate, so that the other end of the floating plate is in butt joint with the nut fixing part, the locking and unlocking gun drives the fastening bolt to rotate, the fastening bolt is locked or unlocked relative to the nut fixing part, and the locking and unlocking capability of the locking and unlocking gun under a plurality of working conditions can be truly simulated through the testing mechanism.
Description
Technical Field
The utility model relates to the field of new energy automobile power conversion, in particular to a testing mechanism for a locking and unlocking gun.
Background
At present, in the technical field of automobile power conversion stations, various fastening modes of batteries are provided, and meanwhile, the fastening modes also comprise bolt fastening modes, but the fastening bolts which are designed for the first time need to simulate the use condition as much as possible to test whether the performance meets the use requirement, and special tools need to be designed for testing under the situation.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a testing mechanism for a locking and unlocking gun, and the locking and unlocking capability of the locking and unlocking gun under a plurality of working conditions can be truly simulated through the testing mechanism.
The technical scheme of the utility model is as follows: the testing mechanism for the locking and unlocking gun comprises a workbench, wherein the workbench is provided with a fixed panel, the fixed panel is connected with a floating part and a lifting part through a linear module, and the end part of the fixed panel is provided with a nut fixing part positioned above the floating part;
the floating part comprises a floating plate and a fastening bolt arranged in the floating plate;
the lifting part comprises a fixing frame assembly and a locking and unlocking gun arranged on the fixing frame assembly, the fixing frame assembly moves through the linear module and is in butt joint with one end of the floating plate, the other end of the floating plate is in butt joint with the nut fixing part, and the locking and unlocking gun drives the fastening bolt to rotate so that the fastening bolt can be locked or unlocked relative to the nut fixing part.
Further, the output end of the locking and unlocking gun is provided with a sleeve, and the sleeve is matched with the fastening bolt and can drive the fastening bolt to rotate.
Further, the linear module comprises a first sliding rail and a second sliding rail, the first sliding rail is connected with the fixing frame assembly, the second sliding rail is connected with the floating part, and a limiting block is arranged at one end of the second sliding rail.
Further, the floating part further comprises a supporting plate connected to the second sliding rail, the floating plate is provided with a positioning pin, and the supporting plate is provided with a positioning hole matched with the positioning pin for use.
Further, the floating plate is further provided with a connecting column, the fixing frame assembly is provided with a linkage frame matched with the connecting column for use, and the connecting column penetrates through the linkage frame and can vertically move up and down.
Further, the fixing frame assembly comprises a connecting plate for fixing the locking and unlocking gun and a pier plate arranged on the connecting plate, and two states of abutting or separating exist between the pier plate and the floating plate;
when the pier plate is abutted with the floating plate, the locking and unlocking gun can drive the fastening bolt to rotate;
when the pier plate is separated from the floating plate, the locking and unlocking gun cannot drive the fastening bolt to rotate.
Further, the nut fixing part comprises a fixing seat, two connecting blocks connected to the fixing seat and a mounting block located between the two connecting blocks, the mounting block is provided with a nut through a base, and the mounting block can linearly move along the length direction of the connecting blocks so as to adjust the position of the nut.
Further, a fixed block is arranged between the two connecting blocks, and the fixed block is connected with the fixed seat through a rotating shaft;
an abutting block is further arranged between the two connecting blocks, and the upper end of the abutting block is abutted against an elastic piece;
when the elastic piece moves vertically downwards, the two connecting blocks can be driven to rotate along the axial direction of the rotating shaft so as to adjust the inclination angle of the nut.
Further, the elastic piece is provided with two groups.
Further, the fixing seat is connected to the fixing panel through the positioning seat, and the fixing seat can linearly move along the length direction of the positioning seat.
The beneficial technical effects of the utility model are as follows:
the floating part is mainly used for simulating a floating platform of the power exchange station, and in the process of moving the lifting part, the floating part can follow the floating platform at a characteristic position to verify the locking and unlocking capacity of the locking and unlocking gun;
similarly, the nut fixing part is adjusted in the left-right direction, the front-back direction and the angle, so that the working condition of inclination or position deviation of the vehicle body in an actual use scene can be simulated, and the locking and unlocking capability of the locking and unlocking gun can be verified.
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the utility model in which the lifting portion and the floating portion are abutted against each other;
FIG. 3 is a schematic view of the floating part and the nut fixing part of the present utility model;
FIG. 4 is a schematic view of a linear module of the present utility model on a fixed panel;
FIG. 5 is a schematic view of a lifting portion according to the present utility model;
FIG. 6 is a schematic view of the connection between the lifting part and the floating part according to the present utility model;
FIG. 7 is a schematic view of a nut fixing portion according to the present utility model;
fig. 8 is a schematic structural view of the nut fixing portion according to another embodiment of the present utility model.
The reference numerals are:
100. a work table; 200. fixing the panel; 300. a linear module; 310. a first slide rail; 320. a second slide rail; 400. a lifting part; 410. a mount assembly; 411. a connecting plate; 412. a pier plate; 420. locking and unlocking the gun; 421. a sleeve; 500. a floating part; 510. a floating plate; 512. a fastening bolt; 513. a positioning pin; 514. a connecting column; 515. a linkage frame; 516. a support plate; 600. a nut fixing part; 610. a bracket; 611. an elastic member; 620. a fixing seat; 621. a connecting block; 622. a mounting block; 623. a base; 624. a nut; 625. a fixed block; 626. an abutment block; 627. a rotating shaft.
Detailed Description
In order that the manner in which the above recited features of the present utility model are attained and can be understood in detail, a more particular description of the utility model, briefly summarized below, may be had by reference to the appended drawings and examples, which are illustrated in their embodiments, but are not intended to limit the scope of the utility model.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships described based on the embodiments and shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.
As shown in fig. 1 to 3, the utility model specifically relates to a testing mechanism for locking and unlocking a gun, comprising a workbench 100, wherein the workbench 100 is provided with a fixed panel 200, the fixed panel 200 is connected with a floating part 500 and a lifting part 400 through a linear module 300, and the end part of the fixed panel 200 is provided with a nut fixing part 600 positioned above the floating part 500;
the floating part 500 includes a floating plate 510 and a fastening bolt 512 provided in the floating plate 510;
as shown in fig. 1 to 3, 5 and 6, the lifting part 400 includes a fixing frame assembly 410 and a locking and unlocking gun 420 disposed on the fixing frame assembly 410, wherein the fixing frame assembly 410 moves through the linear module 300 and abuts against one end of the floating plate 510, so that the other end of the floating plate 510 abuts against the nut fixing part 600, and the locking and unlocking gun 420 drives the fastening bolt 512 to rotate, so that the fastening bolt 512 is locked or unlocked relative to the nut fixing part 600.
The output end of the locking and unlocking gun 420 is provided with a sleeve 421, and the sleeve 421 is matched with the fastening bolt 512 and can drive the fastening bolt 512 to rotate.
The linear module 300 is mainly capable of linearly moving the floating part 500 and the lifting part 400, and the linear module 300 is a conventional technical means in the prior art, and thus, will not be described in detail.
It should be noted that, the locking and unlocking gun 420 is connected to the linear module 300 through the fixing frame assembly 410, and can move linearly through the linear module 300; the fastening bolt 512 is connected to the linear module 300 through the floating plate 510 and can be linearly moved by the linear module 300; the fixing frame assembly 410 is abutted with one end of the floating plate 510 in the moving process and drives the floating plate 510 to move, in the moving process, one end of the locking and unlocking gun 420 is abutted with the fastening bolt 512, and the locking and unlocking gun 420 is started and drives the fastening bolt 512 to rotate, so that the head of the fastening bolt 512 is meshed with the sleeve 421; after the fastening bolt 512 and the sleeve 421 are engaged, the locking and unlocking gun 420 stops rotating.
When the other end of the floating plate 510 abuts against the nut fixing portion 600, the locking and unlocking gun 420 is continuously started and drives the fastening bolt 512 to rotate relative to the nut fixing portion 600, so as to unlock or unlock the nut fixing portion 600.
By providing the floating part 500 mainly for simulating the floating platform of the power exchange station, and during the movement of the lifting part 400, the floating part 500 can follow the floating platform at a characteristic position to verify the locking and unlocking capability of the locking and unlocking gun 420.
As shown in fig. 1-6, the linear module 300 includes a first sliding rail 310 and a second sliding rail 320, the first sliding rail 310 is connected to the fixing frame assembly 410, the second sliding rail 320 is connected to the floating portion 500, and a stopper is disposed at one end of the second sliding rail 320.
The fixing frame assembly 410 can linearly move along the length direction of the first sliding rail 310, and a power source for moving the floating part 500 mainly comes from the contact of the fixing frame assembly 410, and when the fixing frame assembly 410 contacts the floating part 500, the floating part 500 can be driven to move along the length direction of the second sliding rail 320;
when the mount assembly 410 is separated from the floating part 500, the floating part 500 is limited in position by a stopper provided at the second slide rail 320.
As shown in fig. 1-4 and 6, the floating part 500 further includes a support plate 516 connected to the second sliding rail 320, the floating plate 510 is provided with a positioning pin 513, and the support plate 516 is provided with a positioning hole for matching with the positioning pin 513.
Wherein, the inside diameter of the locating hole is larger than the outside diameter of the locating pin 513, the floating plate 510 can be abutted to limit the position of the floating plate 510 by arranging the supporting plate 516, and meanwhile, the locating hole is matched with the locating pin 513 to play a role in guiding the up-and-down movement of the floating plate 510.
As shown in fig. 6, the floating plate 510 is further provided with a connection post 514, and the fixing frame assembly 410 is provided with a link frame 515 used in cooperation with the connection post 514, and the connection post 514 passes through the link frame 515 and can vertically move up and down.
As shown in fig. 1-3 and 6, when the fixed frame assembly 410 drives the floating plate 510 to move vertically upwards, the bottom of the floating plate 510 abuts against the linkage frame 515, the connecting column 514 is compressed inside the linkage frame 515, and the supporting plate 516 can abut against the fixed frame assembly 410; when the fixing frame assembly 410 is separated from the floating plate 510, the floating plate 510 is separated from the link frame 515, the connection column 514 protrudes out of the link frame 515, and the support plate 516 can be abutted with the floating plate 510.
As shown in fig. 5 and 6, the fixing frame assembly 410 includes a connection plate 411 for fixing the locking and unlocking gun 420 and a pier plate 412 provided to the connection plate 411, wherein the pier plate 412 is in an abutting or separating state with respect to the floating plate 510;
when the pier plate 412 abuts against the floating plate 510, the locking and unlocking gun 420 can drive the fastening bolt 512 to rotate;
when the pier plate 412 is separated from the floating plate 510, the locking and unlocking gun 420 cannot drive the fastening bolt 512 to rotate.
Wherein, the pier plate 412 is located between the connecting plate 411 and the floating plate 510, one end of the locking and unlocking gun 420 can pass through the connecting plate 411 and the pier plate 412, and when the fixing frame assembly 410 moves, the sleeve 421 at the head of the locking and unlocking gun 420 can be abutted with the fastening bolt 512 in the floating plate 510 and drive the fastening bolt 512 to rotate.
As shown in fig. 1 to 3, 7 and 8, the nut fixing part 600 includes a fixing base 620, two connection blocks 621 connected to the fixing base 620, and a mounting block 622 positioned between the two connection blocks 621, the mounting block 622 is equipped with a nut 624 through a base 623, and the mounting block 622 is linearly movable along the length direction of the connection blocks 621 to adjust the position of the nut 624.
The mounting block 622 is fixed between the two connection blocks 621 by bolts, and when the bolts are loosened, the position of the mounting block 622 relative to the connection blocks 621 can be adjusted, and the front-rear position of the nut 624 can be further adjusted; after the position adjustment, the bolts are tightened to ensure that the position of the nut 624 does not change.
In addition, the connecting block 621 is provided with a graduated scale, so that a person can directly observe the adjusting distance of the mounting block 622.
A fixing block 625 is arranged between the two connecting blocks 621, and the fixing block 625 is connected to the fixing seat 620 through a rotating shaft 627;
an abutting block 626 is further arranged between the two connecting blocks 621, and the upper end of the abutting block 626 abuts against the elastic piece 611;
when the elastic member 611 moves vertically downward, the two connecting blocks 621 can be driven to rotate along the axial direction of the rotating shaft 627, so as to adjust the inclination angle of the nut 624.
The rotating shaft 627 is rotatably connected to the fixing seat 620, and since one end of the rotating shaft 627 is connected to the fixing block 625, and the fixing block 625 is connected between the two connecting blocks 621 and located at one side of the mounting block 622, when the rotating shaft rotates, the mounting block 622 can be driven to rotate through the fixing block 625 and the connecting blocks 621, and then the nut 624 assembled on the mounting block 622 is driven to rotate, so that the inclination angle of the nut 624 is adjusted.
In addition, the elastic piece 611 is fixed above the nut fixing portion 600 through the bracket 610, one end of the elastic piece 611 is rotationally connected to the bracket 610, the other end of the elastic piece 611 is elastically abutted against the abutting block 626, and the elastic piece 611 is rotated, so that the elastic piece 611 generates pressure on the abutting block 626, and when one side of the abutting block 626 is pressed, the abutting block 626 can drive the connecting block 621 to rotate along the axial direction of the rotating shaft 627, the connecting block 621 drives the mounting block 622 to rotate, and then drives the nut 624 assembled on the mounting block 622 to rotate, so that the inclination angle of the nut 624 is adjusted.
Furthermore, when the nut fixing portion 600 is inclined at an angle, the lifting portion 400 drives the floating portion 500 to move, and when the floating portion 500 abuts against the nut fixing portion 600, the nut fixing portion 600 can temporarily recover to the horizontal position due to the elasticity of the elastic member 611, so as to complete the locking and unlocking test; when the locking and unlocking test is completed, the floating part 500 and the nut fixing part 600 are separated, and the nut fixing part 600 is restored to the original inclined position.
The vehicle body inclination working condition in the actual use scene is simulated to verify the locking and unlocking capability of the locking and unlocking gun 420.
The elastic member 611 is provided with two sets.
The fixing base 620 is connected to the fixing panel 200 through a positioning base, and the fixing base 620 can move linearly along the length direction of the positioning base.
The positioning seat is fixed on the fixing panel 200 by a bolt, the position of the positioning seat is fixed and not adjustable, the fixing seat 620 is connected to the positioning seat by a bolt, and the screw hole on the positioning seat enables the fixing seat 620 to be adjusted in a short distance relative to the positioning seat.
The manner in which the fixing base 620 can be adjusted is a conventional manner in the art, and will not be described in detail herein.
The position of the fixing seat 620 is adjusted to adjust the left and right positions of the nut 624, so as to simulate the working condition that the vehicle body is shifted in the actual use scene, and verify the locking and unlocking capability of the locking and unlocking gun 420.
The above examples are only specific embodiments of the present utility model for illustrating the technical solution of the present utility model, but not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the foregoing examples, it will be understood by those skilled in the art that the present utility model is not limited thereto: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model.
Claims (10)
1. The testing mechanism for the locking and unlocking gun is characterized by comprising a workbench (100), wherein the workbench (100) is provided with a fixed panel (200), the fixed panel (200) is connected with a floating part (500) and a lifting part (400) through a linear module (300), and the end part of the fixed panel (200) is provided with a nut fixing part (600) positioned above the floating part (500);
the floating part (500) comprises a floating plate (510) and a fastening bolt (512) arranged in the floating plate (510);
lifting portion (400) include mount subassembly (410) and set up in mount subassembly (410) add unblock rifle (420), mount subassembly (410) remove through sharp module (300), and with one end butt of floating plate (510) makes the other end of floating plate (510) with nut fixed part (600) butt, add unblock rifle (420) drive fastening bolt (512) rotate, so that fastening bolt (512) are locked or unblock for nut fixed part (600).
2. The test mechanism of a locking and unlocking gun according to claim 1, wherein a sleeve (421) is arranged at an output end of the locking and unlocking gun (420), and the sleeve (421) is matched with the fastening bolt (512) and can drive the fastening bolt (512) to rotate.
3. The test mechanism of a locking and unlocking gun according to claim 1, wherein the linear module (300) comprises a first sliding rail (310) and a second sliding rail (320), the first sliding rail (310) is connected to the fixing frame assembly (410), the second sliding rail (320) is connected to the floating portion (500), and a limiting block is arranged at one end of the second sliding rail (320).
4. A test mechanism for a locking and unlocking gun according to claim 3, characterized in that the floating part (500) further comprises a support plate (516) connected to the second slide rail (320), the floating plate (510) is provided with a positioning pin (513), and the support plate (516) is provided with a positioning hole for cooperation with the positioning pin (513).
5. The mechanism for locking and unlocking a gun according to claim 4, wherein the floating plate (510) is further provided with a connecting column (514), the fixing frame assembly (410) is provided with a linkage frame (515) used with the connecting column (514), and the connecting column (514) penetrates through the linkage frame (515) and can vertically move up and down.
6. The mechanism for testing a locking and unlocking gun according to claim 1, wherein the fixing frame assembly (410) comprises a connecting plate (411) for fixing the locking and unlocking gun (420) and a pier plate (412) arranged on the connecting plate (411), and the pier plate (412) is in an abutting or separating state relative to the floating plate (510);
when the pier plate (412) is abutted with the floating plate (510), the locking and unlocking gun (420) can drive the fastening bolt (512) to rotate;
when the pier plate (412) is separated from the floating plate (510), the locking and unlocking gun (420) cannot drive the fastening bolt (512) to rotate.
7. The mechanism for testing a locking and unlocking gun according to claim 1, wherein the nut fixing portion (600) comprises a fixing base (620), two connecting blocks (621) connected to the fixing base (620), and a mounting block (622) located between the two connecting blocks (621), the mounting block (622) is provided with a nut (624) through a base (623), and the mounting block (622) can move linearly along the length direction of the connecting blocks (621) to adjust the position of the nut (624).
8. The testing mechanism for the locking and unlocking gun according to claim 7, wherein a fixed block (625) is arranged between the two connecting blocks (621), and the fixed block (625) is connected to the fixed seat (620) through a rotating shaft (627);
an abutting block (626) is further arranged between the two connecting blocks (621), and the upper end of the abutting block (626) abuts against an elastic piece (611);
when the elastic piece (611) moves vertically downwards, the two connecting blocks (621) can be driven to rotate along the axial direction of the rotating shaft (627) so as to adjust the inclination angle of the nut (624).
9. A test mechanism for a lock and unlock gun as claimed in claim 8, wherein said elastic member (611) is provided with two sets.
10. The mechanism of claim 8, wherein the fixing base (620) is connected to the fixing panel (200) through a positioning base, and the fixing base (620) is capable of moving linearly along a length direction of the positioning base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322673697.6U CN220772546U (en) | 2023-10-07 | 2023-10-07 | Test mechanism for locking and unlocking gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322673697.6U CN220772546U (en) | 2023-10-07 | 2023-10-07 | Test mechanism for locking and unlocking gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220772546U true CN220772546U (en) | 2024-04-12 |
Family
ID=90613416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322673697.6U Active CN220772546U (en) | 2023-10-07 | 2023-10-07 | Test mechanism for locking and unlocking gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220772546U (en) |
-
2023
- 2023-10-07 CN CN202322673697.6U patent/CN220772546U/en active Active
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