CN217483802U - Quick clamping device for vibration test - Google Patents
Quick clamping device for vibration test Download PDFInfo
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- CN217483802U CN217483802U CN202221139600.2U CN202221139600U CN217483802U CN 217483802 U CN217483802 U CN 217483802U CN 202221139600 U CN202221139600 U CN 202221139600U CN 217483802 U CN217483802 U CN 217483802U
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- vibration test
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- clamping
- clamping device
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- 230000001360 synchronised effect Effects 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a quick clamping device for vibration test, which relates to the technical field of vibration test equipment and comprises a vibration test bed; the upper surface of the vibration test bed is fixedly connected with a test clamp bed; the clamping and pushing cylinder is provided with four positions, and the four clamping and pushing cylinders are fixedly connected to the upper surface of the test clamping table; it has clamping device's link gear, effect through the linkage subassembly, when carrying out the horizontal clamp to the work piece, can drive and compress tightly the subassembly and move, compress tightly the subassembly and compress tightly the work piece from the top of work piece, can play the effect that the work piece compressed tightly, the cost is saved, experimental energy consumption has been reduced, solved with regard to present traditional for the vibration test clamping device, when pressing from both sides tight to the work piece that is detected, need to use clamping device to press from both sides the work piece edgewise tight or compress tightly from the top, the tight actuating mechanism of clamp that uses excessively can lead to the weight increase of vibration device, improve running cost and running power consumption's problem.
Description
Technical Field
The utility model belongs to the technical field of vibration test equipment, more specifically say, in particular to quick clamping device for vibration test.
Background
The vibration test refers to a test for evaluating the vibration resistance of a product in an expected use environment to a vibrated object or model; the vibration test is mainly environment simulation, and the test parameters are frequency range, vibration amplitude and test duration; the effects of vibration on the product are structural damage, such as structural deformation, product cracking or breaking; the product has functional failure or performance over-poor, such as poor contact, relay misoperation and the like, and the damage does not belong to permanent damage, because once the vibration is reduced or stopped, the work can be recovered to be normal; technological damage, such as loosening and welding of screws or connecting pieces, is realized by adopting a multipoint control technology and a multi-station combined excitation technology from the development trend of the vibration test technology.
However, in the conventional clamping device for vibration test, when a workpiece to be detected is clamped, a clamping mechanism is required to clamp the workpiece from the side or press the workpiece from the top, and too many clamping driving mechanisms are used, which may increase the weight of the vibration device, and increase the operation cost and the operation power consumption.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a vibration test uses quick clamping device, its link gear that has clamping device, effect through the linkage subassembly, when carrying out the horizontal clamp to the work piece, can drive and compress tightly the subassembly and move, compress tightly the subassembly and compress tightly the work piece from the top of work piece, can play the effect that the work piece compressed tightly, push assembly through single orientation connects link gear, can realize the fixed effect of a plurality of orientations, need not to set up multiunit pushing mechanism, the cost is saved, experimental energy consumption has been reduced.
The utility model provides a quick clamping device for vibration test, which comprises a vibration test stand; the upper surface of the vibration test bed is fixedly connected with a test clamp bed; the clamping and pushing cylinder is provided with four positions, and the four clamping and pushing cylinders are fixedly connected to the upper surface of the test clamping table; the synchronous lifting reversing seat is provided with four positions, and the four positions are fixedly connected to the upper surface of the test clamping table; the four positioning clamping blocks are respectively and fixedly connected with the output ends of the four clamping push cylinders; the automatic pressing block is provided with four positions, and the four positions are movably connected to the four positioning clamping blocks respectively.
Furthermore, the middle of the test clamping table is fixedly connected with a placing seat with a disc structure.
Furthermore, the upper surface of the synchronous lifting reversing base is fixedly connected with two lifting control blocks, the two lifting control blocks are respectively positioned on two sides of the upper surface of the synchronous lifting reversing base, and two lifting side plates are machined on the lifting control blocks through bending.
Furthermore, a lifting oblique guide groove is formed in the lifting side plate, the lifting oblique guide groove is an oblique groove body, and the inclination direction of the lifting oblique guide groove is that the inner end is low and the outer end is high.
Furthermore, two sides of the positioning clamping block are respectively and fixedly connected with a side guide cylinder.
Furthermore, a lifting chute is formed in the side guide cylinder, and the lifting chute is a rectangular through hole with a double-round-head structure.
Furthermore, two pressing block connecting rods are fixedly connected to the automatic pressing block, and a pressing block guide column is fixedly connected to the lower end of each pressing block connecting rod.
Furthermore, the briquetting guide post is the cylinder that the cross-section is two button head rectangles, and the lower extreme of briquetting guide post is connected with guide pulley through the bearing rotation.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses increase in the function has been carried out on current vibration test's clamping device, mainly embodied at: its link gear who has clamping device, effect through the linkage subassembly, when transversely pressing from both sides the work piece, can drive and compress tightly the subassembly and move, it compresses tightly the subassembly and compresses tightly the work piece from the top of work piece, can play the effect that the work piece compressed tightly, push away the subassembly through single direction and connect link gear, can realize the fixed effect of a plurality of directions, it specifically is through pressing from both sides the horizontal pushing action of tight push cylinder, when transversely pressing from both sides the work piece tightly, it antedisplacement to drive and compress tightly the subassembly, and under the effect of the lift slant guide way that the slope set up, drag automatic briquetting downwards, make automatic briquetting compress tightly the location to the work piece from the top, only need a set of horizontal equipment that pushes away to realize transversely locking and vertically compressing tightly the work piece, the efficiency of pressing from both sides is improved, the cost is saved, experimental energy consumption has been reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the test clamping table of the present invention.
Fig. 3 is a schematic structural view of the workpiece of the present invention when it is not clamped.
Fig. 4 is a schematic structural view of the workpiece clamping device of the present invention.
Fig. 5 is a schematic structural view of the positioning clamp of the present invention.
Fig. 6 is a schematic structural diagram of the automatic pressing block of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a vibration test bed; 2. a test clamp stand; 201. a placing seat; 3. clamping the push cylinder; 4. a synchronous lifting reversing seat; 401. a lifting control block; 402. lifting the side plate; 4021. lifting the oblique guide groove; 5. positioning the clamping block; 501. a side guide cylinder; 5011. a lifting chute; 6. automatically pressing the blocks; 601. a pressure block connecting rod; 602. a briquetting guide post; 6021. a guide pulley.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 6:
the utility model provides a quick clamping device for vibration test, which comprises a vibration test bed 1; the upper surface of the vibration test bed 1 is fixedly connected with a test clamping bed 2, the middle of the test clamping bed 2 is fixedly connected with a placing seat 201 of a disc structure, and a workpiece of the disc structure is placed through the placing seat 201; the clamping and pushing cylinder 3 is arranged at four positions, and the clamping and pushing cylinders 3 at the four positions are all fixedly connected to the upper surface of the test clamping table 2; the synchronous lifting reversing seat 4 is provided with four positions, and the four positions of the synchronous lifting reversing seat 4 are fixedly connected to the upper surface of the test clamping table 2; the four positioning clamping blocks 5 are arranged at four positions, and the four positioning clamping blocks 5 are respectively and fixedly connected with the output ends of the four clamping push cylinders 3; automatic briquetting 6, automatic briquetting 6 is equipped with everywhere, and automatic briquetting 6 of everywhere is swing joint respectively on everywhere location clamp splice 5.
The upper surface of the synchronous lifting reversing base 4 is fixedly connected with two lifting control blocks 401, the two lifting control blocks 401 are respectively positioned on two sides of the upper surface of the synchronous lifting reversing base 4, two lifting side plates 402 are processed on the lifting control blocks 401 through bending, a lifting oblique guide groove 4021 is formed in each lifting side plate 402, each lifting oblique guide groove 4021 is an oblique groove body, and the oblique direction of each lifting oblique guide groove 4021 is that the inner end is lower and the outer end is higher; as shown in fig. 3, the synchronous lifting reversing base 4 of this structure plays a guiding and pulling role for the guide pulley 6021 by the action of the lifting diagonal guide groove 4021, and the guide pulley 6021 is in rolling connection with the lifting diagonal guide groove 4021.
The two sides of the positioning clamping block 5 are fixedly connected with a side guide cylinder 501 respectively, a lifting chute 5011 is formed in the side guide cylinder 501, the lifting chute 5011 is a rectangular through hole with a double-round-head structure, and a pressing block guide column 602 is connected in the lifting chute 5011 in a sliding mode and plays a role in guiding the pressing block guide column 602.
Wherein, two briquetting connecting rods 601 are fixedly connected to the automatic briquetting 6, a briquetting guide post 602 is fixedly connected to the lower end of the briquetting connecting rod 601, the briquetting guide post 602 is a cylinder with a cross section in a double-round-head rectangle shape, and a guide pulley 6021 is rotatably connected to the lower end of the briquetting guide post 602 through a bearing, the automatic briquetting 6 with the structure is shown in fig. 6, the automatic briquetting 6 is slidably connected to the positioning clamping block 5, when the positioning clamping block 5 is drawn towards the middle under the action of pushing the driving piece, the automatic briquetting 6 moves towards the middle, meanwhile, the guide pulley 6021 rolls along the lifting chute 5011, and the two briquetting connecting rods 601 are pulled to move downwards, so that the automatic briquetting 6 descends, the upper surface of the workpiece is compressed, and the fixing effect in two directions is realized.
The specific use mode and function of the embodiment are as follows:
the utility model discloses in, at first, place the work piece in the middle of 2 tops of test clamp stand, then control the tight 3 synchronization actions that push away the jar of clamp in four places, side push in four places location clamp splice 5 transversely press from both sides the middle work piece tightly, when pressing from both sides tightly, it moves to the inboard to drive automatic briquetting 6, guide pulley 6021 that drives 6 lower extremes of automatic briquetting rolls along lift spout 5011, 6 downstream of automatic briquetting of pulling, compress tightly the work piece through automatic briquetting 6, realize the effect that compresses tightly of the vertical direction of work piece, improve the steadiness of work piece location, and open vibration test platform 1 afterwards, can carry out shock test.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a quick clamping device for vibration test which characterized in that: comprises a vibration test stand (1); the upper surface of the vibration test bed (1) is fixedly connected with a test clamping bed (2); the clamping and pushing cylinder (3) is arranged at four positions, and the clamping and pushing cylinders (3) at the four positions are fixedly connected to the upper surface of the test clamping table (2); the synchronous lifting reversing seat (4) is provided with four positions, and the four positions of the synchronous lifting reversing seat (4) are fixedly connected to the upper surface of the test clamping table (2); the four positioning clamping blocks (5) are arranged, and the four positioning clamping blocks (5) are respectively and fixedly connected to the output ends of the four clamping push cylinders (3); the automatic pressing blocks (6) are arranged at four positions, and the automatic pressing blocks (6) at the four positions are respectively and movably connected to the positioning clamping blocks (5) at the four positions.
2. The quick clamping device for the vibration test as set forth in claim 1, wherein: the middle of the test clamping table (2) is fixedly connected with a placing seat (201) with a disc structure.
3. The quick clamping device for the vibration test as set forth in claim 1, wherein: the upper surface of the synchronous lifting reversing base (4) is fixedly connected with two lifting control blocks (401), the two lifting control blocks (401) are respectively positioned on two sides of the upper surface of the synchronous lifting reversing base (4), and two lifting side plates (402) are machined on the lifting control blocks (401) through bending.
4. A quick clamping device for vibration test as claimed in claim 3, wherein: the lifting side plate (402) is provided with a lifting oblique guide groove (4021), the lifting oblique guide groove (4021) is an oblique groove body, and the oblique direction of the lifting oblique guide groove (4021) is that the inner end is low and the outer end is high.
5. The quick clamping device for the vibration test as set forth in claim 1, wherein: two sides of the positioning clamping block (5) are respectively and fixedly connected with a side guide cylinder (501).
6. The quick clamping device for the vibration test as set forth in claim 5, wherein: the inside of side guide cylinder (501) has seted up lift spout (5011), and lift spout (5011) is the rectangle through-hole of two button head structures.
7. The quick clamping device for the vibration test as set forth in claim 1, wherein: two briquetting connecting rods (601) are fixedly connected to the automatic briquetting (6), and a briquetting guide column (602) is fixedly connected to the lower end of each briquetting connecting rod (601).
8. The quick clamping device for the vibration test as set forth in claim 7, wherein: the briquetting guide post (602) is a cylinder with a double-round-head rectangular cross section, and the lower end of the briquetting guide post (602) is rotatably connected with a guide pulley (6021) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221139600.2U CN217483802U (en) | 2022-05-12 | 2022-05-12 | Quick clamping device for vibration test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221139600.2U CN217483802U (en) | 2022-05-12 | 2022-05-12 | Quick clamping device for vibration test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217483802U true CN217483802U (en) | 2022-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221139600.2U Expired - Fee Related CN217483802U (en) | 2022-05-12 | 2022-05-12 | Quick clamping device for vibration test |
Country Status (1)
| Country | Link |
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| CN (1) | CN217483802U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116214050A (en) * | 2023-03-29 | 2023-06-06 | 上美塑胶（南京）有限公司 | Double-station clamping tool and welding equipment |
| CN117140189A (en) * | 2023-11-01 | 2023-12-01 | 山东省产品质量检验研究院 | Machining vibration detection device |
| CN117890052A (en) * | 2024-03-13 | 2024-04-16 | 无锡市科瑞特精机有限公司 | Encoder vibration impact test simulation platform |
| CN118404527A (en) * | 2024-06-26 | 2024-07-30 | 新乡市锦运汽车配件有限公司 | New energy electric drive front and rear end cover double-sided clamping tool |
-
2022
- 2022-05-12 CN CN202221139600.2U patent/CN217483802U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116214050A (en) * | 2023-03-29 | 2023-06-06 | 上美塑胶（南京）有限公司 | Double-station clamping tool and welding equipment |
| CN117140189A (en) * | 2023-11-01 | 2023-12-01 | 山东省产品质量检验研究院 | Machining vibration detection device |
| CN117140189B (en) * | 2023-11-01 | 2024-02-02 | 山东省产品质量检验研究院 | Machining vibration detection device |
| CN117890052A (en) * | 2024-03-13 | 2024-04-16 | 无锡市科瑞特精机有限公司 | Encoder vibration impact test simulation platform |
| CN117890052B (en) * | 2024-03-13 | 2024-05-31 | 无锡市科瑞特精机有限公司 | Encoder vibration impact test simulation platform |
| CN118404527A (en) * | 2024-06-26 | 2024-07-30 | 新乡市锦运汽车配件有限公司 | New energy electric drive front and rear end cover double-sided clamping tool |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220923 |
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| CF01 | Termination of patent right due to non-payment of annual fee |