CN219956844U - Fixed knot of vibration test bench constructs - Google Patents
Fixed knot of vibration test bench constructs Download PDFInfo
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- CN219956844U CN219956844U CN202321256395.2U CN202321256395U CN219956844U CN 219956844 U CN219956844 U CN 219956844U CN 202321256395 U CN202321256395 U CN 202321256395U CN 219956844 U CN219956844 U CN 219956844U
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- plate
- rack
- fixed plate
- baffle
- support column
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- 238000012360 testing method Methods 0.000 title claims abstract description 20
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 244000309464 bull Species 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model relates to a fixing structure of a vibration test bench. The utility model includes a support column; the top of support column is provided with the fixed plate, the top of fixed plate is provided with movable subassembly, movable subassembly sliding connection is at the top of fixed plate, movable subassembly includes the connecting plate, the top of connecting plate is provided with rack and gear, the lateral wall sliding connection of rack is at the top of connecting plate, the lateral wall of gear rotates to be connected at the lateral wall of rack, the top of gear is provided with the commentaries on classics board, the bottom of commentaries on classics board rotates to be connected at the top of gear, the top of rack is provided with the bull stick, the one end of bull stick runs through the rack and rotates to be connected at the top of connecting plate, the connecting plate top is provided with two arc poles, and two the lateral wall rotation of arc pole is connected at the top of rack, and this kind of device makes the fixed more simple and convenient of different parts, avoids the limitation when fixed to the spare part.
Description
Technical Field
The utility model relates to the technical field of vibration test tables, in particular to a fixing structure of a vibration test table.
Background
The vibration test board is called an electromagnetic vibration board, is used for simulating the environments of electricians, electrons, automobile parts and other products and goods related to transportation in the transportation process, and is used for detecting the vibration resistance of the products, so that the vibration test board can work normally and can fix the parts.
The existing fixing equipment consists of a fixing seat, a telescopic rod and a baffle, wherein a part is placed at the top of the fixing seat, the baffle is pushed to move by the telescopic rod, and the side wall of the part is contacted to perform fixing work when the baffle moves;
the telescopic link at fixing base top is mostly fixed state among the prior art, leads to the baffle to the restriction position of part limited, causes the baffle unable fixed work to different parts, makes the fixed of part have certain limitation, consequently, proposes a fixed knot of vibration test platform to above-mentioned problem.
Disclosure of Invention
The technical problem to be solved by the utility model is to overcome the problems existing in the prior art.
In order to solve the above-mentioned technical problems, the present utility model provides a fixing structure of a vibration test stand, in one embodiment of the present utility model, the fixing structure includes a support column; the top of support column is provided with the fixed plate, the top of fixed plate is provided with movable subassembly, movable subassembly sliding connection is at the top of fixed plate, movable subassembly includes the connecting plate, the top of connecting plate is provided with rack and gear, the lateral wall sliding connection of rack is at the top of connecting plate, the lateral wall of gear rotates to be connected at the lateral wall of rack, the top of gear is provided with the commentaries on classics board, the bottom of commentaries on classics board rotates to be connected at the top of gear, the top of rack is provided with the bull stick, the one end of bull stick runs through the rack and rotates to be connected at the top of connecting plate, the connecting plate top is provided with two arc poles, and two the lateral wall rotation of arc pole is connected at the top of rack.
In one embodiment of the utility model, two connecting plates are arranged, the bottoms of the two connecting plates are connected to the top of the fixed plate in a sliding manner, the top of the connecting plate is fixedly connected with a supporting plate, a movable rod and a baffle are arranged in the supporting plate, the side wall of the baffle is fixedly connected to one end of the movable rod, and one end of the movable rod is connected to the inside of the supporting plate in a sliding manner.
In one embodiment of the utility model, the top of the fixed plate is provided with a sliding block, the sliding blocks are provided with a plurality of groups, the bottom of each sliding block is slidably connected to the top of the fixed plate, the top of the connecting plate is fixedly connected with a limiting block, and the bottom of each limiting block is slidably connected to the top of each sliding block.
In one embodiment of the utility model, a connecting rod is arranged in the sliding block, a plurality of groups of connecting rods are arranged, and one end of each connecting rod penetrates through a limiting block and is connected to the side wall of the sliding block in a rotating mode.
In one embodiment of the utility model, the top of the fixed plate is provided with two linear guide rails and baffle plates, the bottoms of the two linear guide rails are symmetrically and fixedly connected to the top of the fixed plate, the baffle plates are provided with a plurality of groups, and the bottoms of the baffle plates are symmetrically clamped to the top of the fixed plate.
In one embodiment of the utility model, the top of the linear guide rail is provided with a connecting seat, the connecting seat is provided with a plurality of groups, the bottom of the connecting seat is slidably connected to the top of the linear guide rail, the side wall of the connecting seat is symmetrically and fixedly connected with a telescopic rod, and one end of the telescopic rod is fixedly connected with a supporting plate.
In one embodiment of the utility model, springs are arranged between the fixing plate and the supporting columns, the springs are provided with a plurality of groups, the tops of the springs are fixedly connected to the bottom of the fixing plate, and the supporting columns are fixedly connected to the top of the fixing plate through the springs.
In one embodiment of the utility model, the bottom of the support column is provided with a backing plate, the backing plate is provided with a plurality of groups, and the top of the backing plate is symmetrically fixed at the bottom of the support column.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
1. according to the utility model, the rotating plate is rotated to drive the gear to synchronously rotate, the gear and the rack are connected in a rotating way, the rack is pushed to move when the gear rotates, the rack and the arc rod are connected in a rotating way, the arc rod is pushed to open when the rack moves forwards, a part to be fixed is placed at the top of the fixed plate, the rotating plate is rotated in a reverse direction to drive the gear to synchronously rotate, the gear and the rack are connected in a rotating way, the rack is reversely moved, and the rack drives the arc rod to rotate by the reverse movement of the rack, so that the part is fixed.
2. According to the utility model, the connecting seat is pushed to move on the top of the linear guide rail, and after the connecting seat moves to a proper position, the supporting plates are pushed to move through the telescopic rods, and the supporting plates are used for fixing the parts by utilizing the mutual movement of a plurality of groups of supporting plates, so that the testing effect of the parts is realized.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings.
FIG. 1 is a block diagram of a mounting plate of the present utility model;
FIG. 2 is a block diagram of a linear guide of the present utility model;
FIG. 3 is a block diagram of a connection plate of the present utility model;
fig. 4 is a structural view of a support plate of the present utility model;
fig. 5 is a structural view of the pad of the present utility model.
Description of the specification reference numerals: 1. a support column; 2. a spring; 3. a fixing plate; 41. a connecting plate; 42. a rack; 43. an arc-shaped rod; 44. a rotating plate; 45. a gear; 46. a rotating rod; 5. a linear guide rail; 6. a connecting seat; 7. a telescopic rod; 8. a supporting plate; 9. a baffle; 10. a limiting block; 11. a movable rod; 12. a support plate; 13. a connecting rod; 14. a slide block; 15. a backing plate.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
Referring to fig. 1 to 5, a fixing structure of a vibration test table includes a support column 1; the top of the support column 1 is provided with a fixed plate 3, the top of the fixed plate 3 is provided with a movable component, and the movable component is connected to the top of the fixed plate 3 in a sliding way;
the movable assembly comprises a connecting plate 41, wherein a rack 42 and a gear 45 are arranged at the top of the connecting plate 41, the side wall of the rack 42 is slidably connected to the top of the connecting plate 41, the side wall of the gear 45 is rotatably connected to the side wall of the rack 42, a rotating plate 44 is arranged at the top of the gear 45, the bottom of the rotating plate 44 is rotatably connected to the top of the gear 45, a rotating rod 46 is arranged at the top of the rack 42, one end of the rotating rod 46 penetrates through the rack 42 and is rotatably connected to the top of the connecting plate 41, two arc-shaped rods 43 are arranged at the top of the connecting plate 41, and the side walls of the two arc-shaped rods 43 are rotatably connected to the top of the rack 42;
during operation, the telescopic link at fixing base top is mostly fixed state, lead to the baffle to the restriction position of part limited, cause the baffle unable fixed work to different parts, make the fixed of part have certain limitation, through rotating connecting rod 13, make the one end of connecting rod 13 pass through stopper 10 embedding in the inside of slider 14, through rotating the swivel plate 44, drive gear 45 synchronous rotation when making swivel plate 44 rotate, utilize the rotation connection between gear 45 and rack 42, promote rack 42 and remove when making gear 45 rotate, utilize the rotation connection between rack 42 and the arc pole 43, promote arc pole 43 and open the work when making rack 42 move forward, through placing the part that needs to fix at the top of fixed plate 3, through reverse rotation swivel plate 44, drive gear 45 synchronous rotation when making swivel plate 44 rotate, utilize the rotation connection between gear 45 and the rack 42, make the reverse movement of utilizing rack 42, make rack 42 drive arc pole 43 and rotate, realize the fixed work to the part.
Further, as shown in fig. 2, two connecting plates 41 are provided, the bottoms of the two connecting plates 41 are slidably connected to the top of the fixed plate 3, a supporting plate 12 is fixedly connected to the top of the connecting plate 41, a movable rod 11 and a baffle 9 are arranged in the supporting plate 12, the side wall of the baffle 9 is fixedly connected to one end of the movable rod 11, and one end of the movable rod 11 is slidably connected to the inside of the supporting plate 12;
during operation, through pulling movable rod 11, make the one end of movable rod 11 slide in backup pad 12, drive baffle 9 synchronous when movable rod 11 removes simultaneously and remove, utilize the outside rigid coupling of movable rod 11 at the spring, when making baffle 9 remove, the spring is in compressed state, when contacting the lateral wall of part through baffle 9, through the spring of the outside rigid coupling of movable rod 11, make the spring promote baffle 9 and remove, limit the effect to the part when baffle 9 removes simultaneously.
Further, as shown in fig. 4, the top of the fixing plate 3 is provided with a sliding block 14, the sliding blocks 14 are provided with a plurality of groups, the bottom of the sliding block 14 is slidably connected to the top of the fixing plate 3, the top of the connecting plate 41 is fixedly connected with a limiting block 10, and the bottom of the limiting block 10 is slidably connected to the top of the sliding block 14;
during operation, the limiting blocks 10 at the bottoms of the two connecting plates 41 move along with the movement of the connecting plates 41 by pushing the connecting plates 41, the sliding blocks 14 are slidably connected to the tops of the fixing plates 3, the sliding blocks 14 move to the bottoms of the limiting blocks 10, the connecting plates 41 move downwards by pushing the connecting plates 41, and meanwhile the limiting blocks 10 are driven to be embedded into the sliding blocks 14 when the connecting plates 41 move downwards.
Further, as shown in fig. 4, a connecting rod 13 is disposed inside the slider 14, the connecting rod 13 is provided with a plurality of groups, and one end of the connecting rod 13 penetrates through the limiting block 10 and is rotatably connected to the side wall of the slider 14;
in operation, one end of the connecting rod 13 is separated from the inside of the slide block 14 by pulling the connecting rod 13, so that the movement of the connecting plate 41 is facilitated.
Further, as shown in fig. 2, the top of the fixing plate 3 is provided with two linear guide rails 5 and a baffle 9, the bottoms of the two linear guide rails 5 are symmetrically and fixedly connected to the top of the fixing plate 3, the baffle 9 is provided with a plurality of groups, and the bottoms of the baffle 9 are symmetrically clamped to the top of the fixing plate 3;
during operation, the baffle plate 9 is used for limiting the linear guide rail 5 by utilizing the clamping connection between the baffle plate 9 and the fixed plate 3, so that equipment which is in sliding connection with the top of the linear guide rail 5 is prevented from being separated from the top of the linear guide rail 5.
Further, as shown in fig. 2, a connection seat 6 is provided at the top of the linear guide 5, the connection seat 6 is provided with a plurality of groups, the bottom of the connection seat 6 is slidably connected to the top of the linear guide 5, the side wall of the connection seat 6 is symmetrically and fixedly connected with a telescopic rod 7, and one end of the telescopic rod 7 is fixedly connected with a supporting plate 8;
during operation, through promoting connecting seat 6, make connecting seat 6 remove at the top of linear guide 5, promote layer board 8 through telescopic link 7 and remove, utilize the mutual removal of multiunit layer board 8, make layer board 8 carry out fixed work to the spare part.
Further, as shown in fig. 1, a spring 2 is arranged between the fixing plate 3 and the support column 1, the springs 2 are provided with a plurality of groups, the top of the spring 2 is fixedly connected to the bottom of the fixing plate 3, and the support column 1 is fixedly connected to the top of the fixing plate 3 through the spring 2;
during operation, the spring 2 fixedly connected between the fixing plate 3 and the support column 1 is utilized, so that the fixing plate 3 is far away from the ground, the parts at the top of the fixing plate 3 are convenient to test, and the situation that the fixing plate 3 cannot work due to contact between the fixing plate 3 and the support column 1 is avoided.
Further, as shown in fig. 5, a pad 15 is disposed at the bottom of the support column 1, the pad 15 is provided with a plurality of groups, and the top of the pad 15 is symmetrically fixed at the bottom of the support column 1;
during operation, the support column 1 is protected by the base plate 15 by utilizing the fixed connection between the base plate 15 and the support column 1.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (8)
1. A fixing structure of a vibration test bench comprises a support column (1); the top of the support column (1) is provided with a fixed plate (3), the top of the fixed plate (3) is provided with a movable assembly, and the movable assembly is connected to the top of the fixed plate (3) in a sliding manner, and the support column is characterized in that;
the movable assembly comprises a connecting plate (41), a rack (42) and a gear (45) are arranged at the top of the connecting plate (41), the side wall of the rack (42) is slidably connected to the top of the connecting plate (41), the side wall of the gear (45) is rotationally connected to the side wall of the rack (42), a rotating plate (44) is arranged at the top of the gear (45), a rotating rod (46) is arranged at the top of the rack (42) in a rotating mode, one end of the rotating rod (46) penetrates through the rack (42) to be rotationally connected to the top of the connecting plate (41), two arc-shaped rods (43) are arranged at the top of the connecting plate (41), and two side walls of the arc-shaped rods (43) are rotationally connected to the top of the rack (42).
2. The stationary structure of a vibration testing table according to claim 1, wherein: two connecting plates (41) are arranged, the bottoms of the two connecting plates (41) are connected to the top of the fixed plate (3) in a sliding way, the top of the connecting plate (41) is fixedly connected with a supporting plate (12), the inside of backup pad (12) is provided with movable rod (11) and baffle (9), the lateral wall rigid coupling of baffle (9) is in the one end of movable rod (11), the inside at backup pad (12) is connected to movable rod (11) one end sliding.
3. The stationary structure of a vibration testing table according to claim 2, wherein: the top of fixed plate (3) is provided with slider (14), slider (14) are provided with a plurality of groups, just the bottom sliding connection of slider (14) is at the top of fixed plate (3), the top rigid coupling of connecting plate (41) has stopper (10), stopper (10) bottom sliding connection is at the top of slider (14).
4. A vibration testing table fixing structure according to claim 3, wherein: the inside of slider (14) is provided with connecting rod (13), connecting rod (13) are provided with a plurality of groups, just connecting rod (13) one end runs through stopper (10) and rotates the lateral wall of connecting at slider (14).
5. The stationary structure of a vibration testing table according to claim 4, wherein: the top of fixed plate (3) is provided with linear guide (5) and baffle (9), linear guide (5) are provided with two, and two linear guide (5) bottom symmetry rigid coupling is at the top of fixed plate (3), baffle (9) are provided with a plurality of groups, just the bottom symmetry joint of baffle (9) is at the top of fixed plate (3).
6. The stationary structure of a vibration testing table according to claim 5, wherein: the top of linear guide (5) is provided with connecting seat (6), connecting seat (6) are provided with a plurality of groups, just connecting seat (6) bottom sliding connection is at the top of linear guide (5), the lateral wall symmetry rigid coupling of connecting seat (6) has telescopic link (7), telescopic link (7) one end rigid coupling has layer board (8).
7. The stationary structure of a vibration testing table according to claim 6, wherein: the fixing plate is characterized in that a spring (2) is arranged between the fixing plate (3) and the supporting column (1), the springs (2) are provided with a plurality of groups, the top of each spring (2) is fixedly connected to the bottom of the fixing plate (3), and the supporting column (1) is fixedly connected to the top of the fixing plate (3) through the springs (2).
8. The stationary structure of a vibration testing table according to claim 7, wherein: the bottom of support column (1) is provided with backing plate (15), backing plate (15) are provided with a plurality of groups, just the top symmetry of backing plate (15) is fixed in the bottom of support column (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321256395.2U CN219956844U (en) | 2023-05-23 | 2023-05-23 | Fixed knot of vibration test bench constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321256395.2U CN219956844U (en) | 2023-05-23 | 2023-05-23 | Fixed knot of vibration test bench constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219956844U true CN219956844U (en) | 2023-11-03 |
Family
ID=88555260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321256395.2U Active CN219956844U (en) | 2023-05-23 | 2023-05-23 | Fixed knot of vibration test bench constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219956844U (en) |
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2023
- 2023-05-23 CN CN202321256395.2U patent/CN219956844U/en active Active
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