CN210689984U - Electric vibration test device with replaceable horizontal sliding table - Google Patents
Electric vibration test device with replaceable horizontal sliding table Download PDFInfo
- Publication number
- CN210689984U CN210689984U CN201921989236.7U CN201921989236U CN210689984U CN 210689984 U CN210689984 U CN 210689984U CN 201921989236 U CN201921989236 U CN 201921989236U CN 210689984 U CN210689984 U CN 210689984U
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- China
- Prior art keywords
- sliding table
- slip table
- horizontal sliding
- supporting seat
- annular supporting
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- Expired - Fee Related
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Abstract
The utility model discloses an electrodynamic vibration test device with change formula horizontal slip table, the on-line screen storage device comprises a base, the base is cruciform structure, all be provided with slip table subassembly backup pad on the four sides of base, be provided with horizontal slip table subassembly in the slip table subassembly backup pad, horizontal slip table subassembly is provided with horizontal slip table connecting portion by interior one end, the base middle part is provided with annular supporting seat, the ring channel has been seted up to annular supporting seat inboard, annular supporting seat top is provided with the shaking table, the shaking table tip is provided with the movable coil, horizontal slip table subassembly passes through horizontal slip table connecting portion and links to each other with the movable coil, the shaking table lower part even has the trunnion board, trunnion board lower extreme extends to the outside has joint ring portion, joint ring portion stretches into in the ring channel, positioning screw passes. The utility model provides a pair of electrodynamic vibration test device with change formula horizontal slip table can be changed horizontal slip table, satisfies different specification test piece requirements, and the practicality is strong.
Description
Technical Field
The utility model relates to an electrodynamic vibration test device with change formula horizontal slip table belongs to vibration experiment device technical field.
Background
In the technical field of vibration tests, when a test piece needs to vibrate in the horizontal direction, a horizontal sliding table needs to be configured to meet the test requirements in the horizontal direction. Conventionally, an electric vibration table and a horizontal sliding table are mounted on a same machine base to form an integrated electric vibration test device capable of performing vibration test in the horizontal direction, and the integrated electric vibration test device is sold to users. During the test, the test piece is installed on the mesa of horizontal slip table, and the movable coil of electric vibration platform passes through connector rigid connection with the mesa of horizontal slip table, drives horizontal slip table mesa and the test piece vibration on it promptly by electric vibration platform.
However, the test pieces are different in weight, and if only one horizontal sliding table is arranged, the vibration test requirements of the test pieces with different specifications cannot be met. A plurality of electric vibration test devices are generally purchased in the prior art, and the practicability is not very strong.
Disclosure of Invention
The to-be-solved technical problem of the utility model is, overcome prior art's defect, provide one kind and can change horizontal slip table, satisfy different specification test piece requirements, the electric vibration test device that has the horizontal slip table of change formula that the practicality is strong.
In order to solve the technical problem, the utility model discloses a technical scheme does:
an electric vibration test device with a replaceable horizontal sliding table comprises a base, wherein the base is of a cross structure, four sides of the base are provided with a slipway component supporting plate, the slipway component supporting plate is provided with a horizontal slipway component, one end of the horizontal sliding table component close to the inside is provided with a horizontal sliding table connecting part, the middle part of the base is provided with an annular supporting seat, an annular groove is arranged on the inner side of the annular supporting seat, a vibrating table is arranged above the annular supporting seat, the end part of the vibrating table is provided with a moving coil, the horizontal sliding table assembly is connected with the moving coil through the horizontal sliding table connecting part, the lower part of the vibrating table is connected with an ear shaft plate, the lower end of the ear shaft plate extends outwards to form a clamping circular ring part, the clamping circular ring part extends into the annular groove, and the positioning screw penetrates through the annular supporting seat and the clamping circular ring part.
And the annular groove is internally provided with an annular supporting part below the trunnion plate, and balls are inlaid on the upper surface of the annular supporting part at equal intervals.
The middle of the base is provided with a concave surface structure, and the annular supporting seat is arranged in the concave surface structure.
The number of the positioning screws is 4, and the positioning screws are uniformly distributed along the circumference of the annular supporting seat.
The balls are arranged in a single ring.
The number of the balls is 12.
The utility model has the advantages that: the utility model provides a pair of electronic vibration test device with change formula horizontal slip table is provided with four different horizontal slip table subassemblies, can make up shaking table and suitable horizontal slip table subassembly as required, and easy operation and practicality are strong.
Drawings
Fig. 1 is a schematic vertical cross-sectional structure diagram of an electric vibration testing device with a replaceable horizontal sliding table of the present invention;
fig. 2 is a schematic top view of the electric vibration testing apparatus with a replaceable horizontal sliding table according to the present invention;
FIG. 3 is a schematic view of the connection structure of the middle annular support seat and the trunnion plate of the present invention;
fig. 4 is a schematic structural view of the middle ring-shaped supporting portion of the present invention.
The reference numbers in the figures are as follows: 1-a base, 2-a vibration table, 3-a moving coil, 4-a horizontal sliding table connecting part, 5-a horizontal sliding table assembly, 6-a sliding table assembly supporting plate, 7-an annular supporting seat, 8-an trunnion plate and 9-a positioning screw rod; 10-an annular support; 11-a ball.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and the following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 4, the utility model discloses an electronic vibration test device with change formula horizontal slip table, including base 1, base 1 is the cruciform structure, sets up to concave surface structure in the middle of the base 1, and annular supporting seat 7 sets up in concave surface structure. The annular groove has been seted up to 7 inboards of annular supporting seat, and 7 tops of annular supporting seat are provided with shaking table 2, and 2 lower parts of shaking table even have trunnion plate 8, and 8 lower extremes of trunnion plate extend to the outside has joint ring portion, and joint ring portion stretches into the annular groove in, can realize shaking table 2 along the rotatory function in annular groove center. The vibration table 2 is fixed by a positioning screw 9 after the position is adjusted. And the positioning screw rod 9 penetrates through the annular supporting seat 7 and the clamping circular ring part and is locked. Wherein, the number of the positioning screws 9 is 4, and the positioning screws are uniformly distributed along the circumference of the annular supporting seat 7.
In order to facilitate the rotation of the vibration table 2, an annular supporting part 10 is arranged in the annular groove and below the trunnion plate 8, and balls 11 are embedded on the upper surface of the annular supporting part 10 at equal intervals. The balls 11 are arranged in a single circle, and the number of the balls is 12.
Four sides of the base 1 are all provided with a slipway assembly supporting plate 6, the slipway assembly supporting plate 6 is provided with a horizontal slipway assembly 5, one end of the horizontal slipway assembly 5 close to the inside is provided with a horizontal slipway connecting part 4, the end part of the vibrating table 2 is provided with a moving coil 3, the horizontal slipway assembly 5 is connected with the moving coil 3 through the horizontal slipway connecting part 4,
the utility model discloses a theory of operation does: through designing four different horizontal slip table subassemblies 5, when the horizontal slip table subassembly 5 needs to be changed, dismantle earlier between horizontal slip table connecting portion 4 and the movable coil 3, then loosen positioning screw 9, then rotatory shaking table 2 positive and negative direction is rotatory 90 degrees or 180 degrees and is selected another horizontal slip table subassembly 5, then screw in positioning screw 9 carries out shaking table 2 fixed, then connects horizontal slip table connecting portion 4 and movable coil 3.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (6)
1. The utility model provides an electronic vibration test device with change formula horizontal slip table which characterized in that: comprises a base (1), the base (1) is of a cross structure, four sides of the base (1) are respectively provided with a sliding table component supporting plate (6), the sliding table component supporting plate (6) is provided with a horizontal sliding table component (5), one end of the horizontal sliding table component (5) leaning against the inside is provided with a horizontal sliding table connecting part (4), the middle part of the base (1) is provided with an annular supporting seat (7), the inner side of the annular supporting seat (7) is provided with an annular groove, a vibrating table (2) is arranged above the annular supporting seat (7), the end part of the vibrating table (2) is provided with a movable coil (3), the horizontal sliding table component (5) is connected with the movable coil (3) through the horizontal sliding table connecting part (4), the lower part of the vibrating table (2) is connected with an trunnion plate (8), and the lower end of the trunnion plate (8) extends, the clamping circular ring part extends into the annular groove, and the positioning screw (9) penetrates through the annular supporting seat (7) and the clamping circular ring part.
2. The electric vibration testing device with the replaceable horizontal sliding table as claimed in claim 1, wherein: and the annular groove is internally provided with an annular supporting part (10) below the trunnion plate (8), and balls (11) are inlaid on the upper surface of the annular supporting part (10) at equal intervals.
3. The electric vibration testing device with the replaceable horizontal sliding table as claimed in claim 1, wherein: the middle of the base (1) is provided with a concave surface structure, and the annular supporting seat (7) is arranged in the concave surface structure.
4. The electric vibration testing device with the replaceable horizontal sliding table as claimed in claim 1, wherein: the number of the positioning screws (9) is 4, and the positioning screws are uniformly distributed along the circumference of the annular supporting seat (7).
5. The electric vibration testing device with the replaceable horizontal sliding table as claimed in claim 2, wherein: the balls (11) are arranged in a single ring.
6. The electric vibration testing device with the replaceable horizontal sliding table as claimed in claim 5, wherein: the number of the balls (11) is 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921989236.7U CN210689984U (en) | 2019-11-18 | 2019-11-18 | Electric vibration test device with replaceable horizontal sliding table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921989236.7U CN210689984U (en) | 2019-11-18 | 2019-11-18 | Electric vibration test device with replaceable horizontal sliding table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210689984U true CN210689984U (en) | 2020-06-05 |
Family
ID=70895512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921989236.7U Expired - Fee Related CN210689984U (en) | 2019-11-18 | 2019-11-18 | Electric vibration test device with replaceable horizontal sliding table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210689984U (en) |
-
2019
- 2019-11-18 CN CN201921989236.7U patent/CN210689984U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20200605 Termination date: 20201118 |