CN221066025U - Adjustable vibration clamp - Google Patents
Adjustable vibration clamp Download PDFInfo
- Publication number
- CN221066025U CN221066025U CN202322927503.0U CN202322927503U CN221066025U CN 221066025 U CN221066025 U CN 221066025U CN 202322927503 U CN202322927503 U CN 202322927503U CN 221066025 U CN221066025 U CN 221066025U
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- guide
- support
- seat
- sliding seat
- groove
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- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000012360 testing method Methods 0.000 abstract description 6
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The application discloses an adjustable vibration clamp, which comprises a bottom sliding seat, wherein a vertical support is arranged on the bottom sliding seat, the upper surface of the vertical support is connected with a groove sliding seat, a telescopic cylinder is arranged in a clamping groove of the groove sliding seat, the telescopic end of the telescopic cylinder is connected with a connecting guide rod, a guide sleeve at the end part of the connecting guide rod is connected with a connecting guide seat, the connecting guide seat is connected with a guide support plate through a fastener, and the guide support plate is hinged with a sliding connection support arranged on the upper surface of the bottom sliding seat; the telescopic cylinder and the adjusting cylinder can be controlled to accurately adjust the inclination angle and the position of the guide support plate so as to adapt to the installation requirements of different models of prototypes and improve the positioning precision and the repeatability of vibration tests.
Description
Technical Field
The application relates to the technical field of fixture tools, in particular to an adjustable vibration fixture.
Background
Vibration jigs play a critical role in vibration testing. They are mainly used to connect the test piece with the vibrating table and ensure uniform transfer of vibration energy to the test piece. If the fixture is improperly designed, manufactured or used, excessive or insufficient vibration may be generated, and even if the spectrum control requirements are marginally met, the vibration system may be loaded. In practical applications, the prototype needs to be fixed in multiple directions to meet the requirements of various working conditions. However, the existing vibration clamp has a single structure, and the positions of all the components are fixed, so that the existing vibration clamp cannot be suitable for prototypes with different shapes and mounting bottom plates. Therefore, the corresponding fixture is required to be manufactured to install the corresponding prototype, and the method is complex in operation and wastes a large amount of resources.
Disclosure of Invention
The application aims to overcome the existing defects, and provides an adjustable vibration clamp which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a vibration anchor clamps with adjustable, includes the bottom slide, be provided with on the bottom slide and erect the support, the upper surface that erects the support is connected with the recess slide, be provided with flexible cylinder in the draw-in groove of recess slide, flexible end connection of flexible cylinder has the connection guide arm, the guide pin bushing of connection guide arm tip is connected with the connection guide holder, the connection guide holder is connected with the guide extension board through the fastener, the guide extension board articulates on the sliding connection support of setting at bottom slide upper surface, the vertical face of sliding connection support is connected with the direction support axle, the direction support axle is connected with the flexible end of governing cylinder.
As a preferable technical scheme of the application, one side of the vertical support is provided with a guide shaft seat, and a through hole on the guide shaft seat is sleeved with the guide bracket shaft.
As a preferable technical scheme of the application, the bottom sliding seat is also provided with an air cylinder installation guide plate, one side of the air cylinder installation guide plate is provided with a reinforcing support plate, and the adjusting air cylinder is connected with the air cylinder installation guide plate through a fastener.
As a preferable technical scheme of the application, the lower surface of the sliding connection support is provided with a cushion block, and the cushion block adopts a step structure.
As a preferable technical scheme of the application, a top plate is arranged on one side of the guide support plate, a groove is arranged in the middle of the guide support plate, and a positioning guide hole is arranged on the periphery of the groove.
As a preferable technical scheme of the application, a sliding groove is formed in the bottom sliding seat, a supporting sliding seat is arranged in the sliding groove, and the upper end of the supporting sliding seat is connected with a sliding connection support.
Compared with the prior art: the application realizes the expansion and sliding adjustment of the clamp in the horizontal direction through the combination of the bottom sliding seat and the sliding connection support seat so as to adapt to workpieces with different sizes and shapes; the inclination angle and the position of the guide support plate can be accurately adjusted by controlling the telescopic cylinder and the adjusting cylinder so as to adapt to the installation requirements of different models of prototypes, and the positioning precision and the repeatability of the vibration test are improved; all parts of the clamp are connected together through the fastener and the hinge mechanism, so that the structure is stable, larger vibration force can be born, and the stability and safety of clamping and fixing the workpiece are ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present application;
Fig. 2 is a front view of the present application.
In the figure: the device comprises a bottom sliding seat 1, a sliding connection support 2, a connection guide seat 3, a guide shaft seat 4, a vertical support 5, a reinforcing support plate 6, an adjusting cylinder 7, an 8-cylinder installation guide plate, a 9-telescopic cylinder, a 10-groove sliding seat 11, a connection guide rod, a guide sleeve 12, a guide support plate 13, a cushion block 14 and a guide support shaft 15.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. Based on the embodiment of the present application (for convenience of description and understanding, the following description will be given with the upper part of fig. 2 as the upper part). All other embodiments, which can be made by those skilled in the art without the inventive effort, are intended to be within the scope of the present application.
Referring to fig. 1-2, the present application provides a technical solution: an adjustable vibration clamp comprises a bottom sliding seat 1, wherein the bottom sliding seat 1 is a basic part of the clamp and is used for being connected with a vibrating table top and providing sliding adjustment in the horizontal direction.
A vertical support 5 is arranged on the bottom sliding seat 1.
The vertical supports 5 serve to connect the bottom slider 1 and the groove slider 10 and provide rigidity in the vertical direction.
The upper surface of vertical support 5 is connected with recess slide 10, be provided with flexible cylinder 9 in the draw-in groove of recess slide 10, the flexible end of flexible cylinder 9 is connected with connection guide arm 11, the guide pin bushing 12 of connection guide arm 11 tip is connected with connection guide holder 3, connection guide holder 3 is connected with guide bracket 13 through the fastener.
The groove slide 10 is used to connect the vertical support 5 and the telescopic cylinder 9 and provide telescopic adjustment in the horizontal direction. The groove sliding seat 10 is of a concave structure, a telescopic cylinder 9 is hinged on the groove sliding seat, and a telescopic end of the telescopic cylinder 9 is connected with a connecting guide rod 11. By controlling the telescopic length of the telescopic cylinder 9, the inclination angle of the guide support plate 13 in the horizontal direction is changed. The connecting guide seat 3 is connected with the connecting guide rod 11 through the guide sleeve 12, and the telescopic cylinder 9 provides a fixing force for the guide support plate 13 in the horizontal direction.
The guide support plate 13 is contacted with the sample machine and provides positioning and clamping force for the sample machine, and the guide support plate 13 is hinged with the sliding connection support 2 arranged on the upper surface of the bottom sliding seat 1 to form a hinge mechanism. The angle of the guide support plate 13 in the vertical direction can be changed by controlling the telescopic length of the adjusting cylinder 7 so as to adjust the requirement of the sample machine and enable the guide support plate 13 to be tightly attached to the sample machine.
The guide support plate 13 is hinged with the sliding connection support 2 arranged on the upper surface of the bottom sliding seat 1.
The vertical surface of the sliding connection support 2 is connected with a guide support shaft 15, and the guide support shaft 15 is connected with the telescopic end of the adjusting cylinder 7.
Further, a guiding shaft seat 4 is arranged on one side of the vertical support 5, and a through hole on the guiding shaft seat 4 is sleeved with a guiding bracket shaft 15.
Further, the bottom sliding seat 1 is further provided with an air cylinder installation guide plate 8, one side of the air cylinder installation guide plate 8 is provided with a reinforcing support plate 6, and the adjusting air cylinder 7 is connected with the air cylinder installation guide plate 8 through a fastener.
The cylinder installation guide 8 is used for connecting and adjusting the cylinder 7 and providing rigidity in the horizontal direction, and one side of the cylinder installation guide 8 is provided with a reinforcing support plate 6 for increasing the strength and stability of the cylinder installation guide 8.
Further, a cushion block 14 is arranged on the lower surface of the sliding connection support 2, and the cushion block 14 adopts a step structure.
The cushion block 14 is arranged on the lower surface of the sliding connection support 2 and provides supporting force in the vertical direction, the cushion block 14 adopts a step structure, and steps with different heights can be selected according to the height and the shape of a workpiece so as to ensure the parallelism of the sliding connection support 2 and a horizontal plane.
Further, a top plate is arranged on one side of the guide support plate 13, a groove is arranged in the middle of the guide support plate 13, and a positioning guide hole is arranged on the periphery of the groove.
A top plate is arranged on one side of the guide support plate 13 for preventing the sample machine from sliding in the horizontal direction, a groove is arranged in the middle of the guide support plate 13 for providing an installation position for the sample machine, and a positioning guide hole is arranged on the periphery of the groove for inserting a positioning pin or other auxiliary positioning elements so as to improve the positioning precision and repeatability.
Further, a sliding groove is formed in the bottom sliding seat 1, a supporting sliding seat is arranged in the sliding groove, and the upper end of the supporting sliding seat is connected with a sliding connection support 2.
By moving the slide connection holder 2, the position of the slide connection holder 2 in the horizontal direction can be changed.
When in use: according to the shape and size of the workpiece, a proper guide support plate 13 is selected and connected with the connecting guide seat 3 by a fastener, a prototype alignment groove and a positioning guide hole are arranged on the guide support plate 13 and fixed by the fastener, the position of the sliding connection support 2 on the bottom sliding seat 1 is adjusted by the telescopic cylinder 9, the position of the guide support plate 13 is further adjusted, so that the workpiece is suitable for working conditions, the workpiece is placed on the guide support plate 13,
At this time, the cylinder 7 is adjusted to extend and shorten according to the requirement, and then the inclination of the guide support plate 13 is adjusted to be suitable for installation of different models of models, after the components are installed, the cushion block 14 is placed below the sliding connection support 2 to support, vibration test is started, and the states of the clamp and the workpiece are observed.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a vibration anchor clamps with adjustable, includes bottom slide (1), be provided with on bottom slide (1) and erect support (5), its characterized in that: the vertical support is characterized in that a groove sliding seat (10) is connected to the upper surface of the vertical support (5), a telescopic cylinder (9) is arranged in a clamping groove of the groove sliding seat (10), a connecting guide rod (11) is connected to a telescopic end of the telescopic cylinder (9), a guide sleeve (12) at the end part of the connecting guide rod (11) is connected with a connecting guide seat (3), the connecting guide seat (3) is connected with a guide support plate (13) through a fastener, the guide support plate (13) is hinged to a sliding connection support (2) arranged on the upper surface of the bottom sliding seat (1), a guide support shaft (15) is connected to the vertical surface of the sliding connection support (2), and the guide support shaft (15) is connected with the telescopic end of the adjusting cylinder (7).
2. An adjustable vibratory clamp as set forth in claim 1 wherein: one side of the vertical support (5) is provided with a guide shaft seat (4), and a through hole on the guide shaft seat (4) is sleeved with a guide bracket shaft (15).
3. An adjustable vibratory clamp as set forth in claim 1 wherein: the bottom sliding seat (1) is further provided with an air cylinder installation guide plate (8), one side of the air cylinder installation guide plate (8) is provided with a reinforcing support plate (6), and the adjusting air cylinder (7) is connected with the air cylinder installation guide plate (8) through a fastener.
4. An adjustable vibratory clamp as set forth in claim 1 wherein: the lower surface of sliding connection support (2) is provided with cushion (14), cushion (14) adopts step structure.
5. An adjustable vibratory clamp as set forth in claim 1 wherein: a top plate is arranged on one side of the guide support plate (13), a groove is formed in the middle of the guide support plate (13), and a positioning guide hole is formed in the periphery of the groove.
6. An adjustable vibratory clamp as set forth in claim 1 wherein: the sliding groove is formed in the bottom sliding seat (1), a supporting sliding seat is arranged in the sliding groove, and the upper end of the supporting sliding seat is connected with a sliding connection support (2).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221066025U true CN221066025U (en) | 2024-06-04 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant |