CN209858160U - Pressure testing device for spring pressurization - Google Patents
Pressure testing device for spring pressurization Download PDFInfo
- Publication number
- CN209858160U CN209858160U CN201920865399.8U CN201920865399U CN209858160U CN 209858160 U CN209858160 U CN 209858160U CN 201920865399 U CN201920865399 U CN 201920865399U CN 209858160 U CN209858160 U CN 209858160U
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- China
- Prior art keywords
- spring
- fixing plate
- fixed
- telescopic
- fixed plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a pressure test device for spring pressurization, including base, pneumatic cylinder and fixed column, the base upside is provided with electric telescopic handle, the pneumatic cylinder is fixed at the upside of first fixed plate, and runs through the hydraulic stem on the first fixed plate, and the upper end of hydraulic stem is connected with the pneumatic cylinder simultaneously, the lower extreme of hydraulic stem is fixed with the second fixed plate, the downside of second fixed plate is provided with the third fixed plate, the upper end of third fixed plate is provided with telescopic panel, be provided with the second spring between third fixed plate and the telescopic panel, the fixed column is fixed between base and third fixed plate. This pressure test device for spring pressurization is provided with electric telescopic handle, and electric telescopic handle fixes between first fixed plate and base, and electric telescopic handle's setting can detect the first spring highly adjust flexible electric telescopic handle as required, just so can detect the first spring of co-altitude not, and easy operation, practicality are strong.
Description
Technical Field
The utility model relates to a pressure test technical field specifically is a pressure test device is used in spring pressurization.
Background
In real life, the spring is mainly divided into a spiral spring, a volute spiral spring, a plate spring and the like according to the shape, is particularly widely applied and is mainly applied to mechanical industries such as textile machines, machine tools, drilling machines, flour milling machines and the like.
The measuring apparatu among the spring pressure testing arrangement in the real life is provided with only one, and the numerical accuracy of measuring elasticity is not enough, and spring pressure testing arrangement can only measure the pressure for the spring of same size simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pressure test device for spring pressurization to solve the problem that the measuring apparatu among the spring pressure test device who proposes in the above-mentioned background art only is provided with one, measures the numerical accuracy of elasticity not enough, and spring pressure test device can only carry out the pressure measurement for the spring of same kind of size simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: a pressure testing device for spring pressurization comprises a base, a hydraulic cylinder and a fixing column, wherein an electric telescopic rod is arranged on the upper side of the base, a first fixing plate is fixed on the upper side of the electric telescopic rod, the hydraulic cylinder is fixed on the upper side of the first fixing plate, a hydraulic rod penetrates through the first fixing plate, meanwhile, the upper end of the hydraulic rod is connected with the hydraulic cylinder, the lower end of the hydraulic rod is fixed with a second fixing plate, a measuring instrument is embedded in the second fixing plate, a third fixing plate is arranged at the lower side of the second fixing plate, and a third fixed plate is fixed on the upper side of the fixed column, the upper end of the third fixed plate is provided with a telescopic panel, the space enclosed by the telescopic panel is a limiting groove, a second spring is arranged between the third fixed plate and the telescopic panel, and the inside telescopic link that runs through of second spring, the fixed column is fixed between base and third fixed plate.
Preferably, the number of the electric telescopic rods is 4, and the 4 electric telescopic rods are symmetrically arranged around the central axis of the base.
Preferably, the number of the measuring instruments is 4, and the 4 measuring instruments are symmetrically arranged about the central axis of the second fixing plate.
Preferably, the third fixing plate, the telescopic panel, the telescopic rod and the second spring form a telescopic structure, and the telescopic distance of the telescopic structure is smaller than the original length of the second spring.
Preferably, the number of the telescopic panels is 4, and the 4 telescopic panels enclose a circular shape.
Preferably, the number of the second springs is 4, and the 4 second springs are symmetrically arranged about a central axis of the third fixing plate.
Compared with the prior art, the beneficial effects of the utility model are that: the pressure testing device for spring pressurization is provided with a pressure testing device,
(1) the electric telescopic rod is arranged and fixed between the first fixing plate and the base, and the height of the first spring can be detected according to needs to adjust the electric telescopic rod, so that the first springs with different heights can be detected, and the electric telescopic rod is simple to operate and high in practicability;
(2) the telescopic panel is internally provided with the telescopic rod and the second spring, the telescopic panel and the limiting groove can fix first springs with different diameters, and the first springs cannot deflect due to uneven stress when being subjected to pressure brought by the second fixing plate;
(3) the measuring instrument is arranged, the number of the measuring instruments is four, numerical value recording can be carried out according to different elastic forces generated by different stress surfaces of the first spring, an average value is finally obtained, and the stress accuracy of the first spring is improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of the second spring distribution on the retractable panel according to the present invention;
fig. 3 is a schematic view of the measuring apparatus of the present invention distributed inside the second fixing plate.
In the figure: 1. base, 2, electric telescopic handle, 3, first fixed plate, 4, pneumatic cylinder, 5, hydraulic stem, 6, second fixed plate, 7, measuring apparatu, 8, first spring, 9, third fixed plate, 10, spacing recess, 11, flexible panel, 12, telescopic link, 13, second spring, 14, fixed column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiment in the utility model, the scope of protection of the ordinary.
Referring to fig. 1-3, the present invention provides a technical solution: a pressure testing device for spring pressurization is disclosed, as shown in figures 1 and 3, an electric telescopic rod 2 is arranged on the upper side of a base 1, a first fixing plate 3 is fixed on the upper side of the electric telescopic rod 2, 4 electric telescopic rods 2 are arranged, 4 electric telescopic rods 2 are symmetrically arranged about the axis of the base 1, the electric telescopic rods 2 are fixed between the first fixing plate 3 and the base 1, the electric telescopic rods 2 extend upwards, a first spring 8 is manually taken out, other springs to be detected are placed in a limiting groove 10, the height of the electric telescopic rods 2 is adjusted according to the springs in the limiting groove 10, springs with different heights can be conveniently detected, so that the types of the detected springs are increased, a hydraulic cylinder 4 is fixed on the upper side of the first fixing plate 3, a hydraulic rod 5 penetrates through the first fixing plate 3, and the upper end of the hydraulic rod 5 is connected with the hydraulic cylinder 4, the lower extreme of hydraulic stem 5 is fixed with second fixed plate 6, and the inside of second fixed plate 6 is inlayed and is had measuring apparatu 7, measuring apparatu 7 is provided with 4, and 4 measuring apparatu 7 set up about 6 axis symmetry in the second fixed plate, measuring apparatu 7 sets up the inside at second fixed plate 6, second fixed plate 6 drives measuring apparatu 7 and pushes down first spring 8, first spring 8 receives the pressure of second fixed plate 6, 4 measuring apparatu 7 in the second fixed plate 6 carry out the numerical record, finally get the average value of 4 numerical values, just so more accurate reading that obtains first spring 8 atress value.
As shown in fig. 1 and 2, a third fixing plate 9 is disposed on the lower side of the second fixing plate 6, the third fixing plate 9 is fixed on the upper side of a fixing column 14, a telescopic panel 11 is disposed on the upper end of the third fixing plate 9, a spacing groove 10 is defined as a space enclosed by the telescopic panel 11, a second spring 13 is disposed between the third fixing plate 9 and the telescopic panel 11, a telescopic rod 12 penetrates through the second spring 13, the third fixing plate 9, the telescopic panel 11, the telescopic rod 12 and the second spring 13 form a telescopic structure, the telescopic distance of the telescopic structure is smaller than the original length of the second spring 13, the number of the telescopic panel 11 is 4, the 4 telescopic panels 11 enclose a circular shape, the number of the second springs 13 is 4, the 4 second springs 13 are symmetrically disposed about the axis of the third fixing plate 9, the telescopic panel 11 is internally provided with the telescopic rod 12 and the second spring 13, the telescopic panel 11 encloses the spacing groove 10, the flexible panel 11 is manually pushed outwards, the flexible panel 11 pushes outwards to drive the internal flexible rod 12 and the second spring 13 to push outwards, and the first spring 8 is inserted into the limiting groove 10, so that the first spring 8 can be fixed in the limiting groove 10, the first spring is not deflected due to uneven stress during measurement, and the fixing column 14 is fixed between the base 1 and the third fixing plate 9.
The working principle is as follows: an external power supply is switched on, the power supply of the electric telescopic rod 2 is started, the electric telescopic rod 2 is upwards extended and contracted to a proper position according to the height of the first spring 8, the extensible panel 11 is manually pushed outwards, the extensible panel 11 is pushed outwards to drive the internal extensible rod 12 and the second spring 13 to be pushed outwards, and the first spring 8 is inserted into the limit groove 10, the power supply of the hydraulic cylinder 4 is started, the hydraulic cylinder 4 drives the hydraulic rod 5 to move downwards, the hydraulic rod 5 moves downwards to drive the second fixing plate 6 to move downwards, the second fixing plate 6 moves downwards to drive the measuring instrument 7 to be contacted with the first spring 8, and the first spring 8 is pressed downwards, the 4 measuring instruments 7 record the pressure values, the 4 values obtained by the measuring instruments 7 are calculated artificially, and the average value is taken to finally obtain the accurate pressure value of the first spring 8, thus completing the whole work, and those not described in detail in this specification are within the skill of the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a pressure test device for spring pressurization, includes base (1), pneumatic cylinder (4) and fixed column (14), its characterized in that: an electric telescopic rod (2) is arranged on the upper side of the base (1), a first fixing plate (3) is fixed on the upper side of the electric telescopic rod (2), the hydraulic cylinder (4) is fixed on the upper side of the first fixing plate (3), a hydraulic rod (5) penetrates through the first fixing plate (3), the upper end of the hydraulic rod (5) is connected with the hydraulic cylinder (4), a second fixing plate (6) is fixed on the lower end of the hydraulic rod (5), a measuring instrument (7) is embedded in the second fixing plate (6), a third fixing plate (9) is arranged on the lower side of the second fixing plate (6), the third fixing plate (9) is fixed on the upper side of a fixing column (14), a telescopic panel (11) is arranged on the upper end of the third fixing plate (9), a limiting groove (10) is arranged in a space enclosed by the telescopic panel (11), and a second spring (13) is arranged between the third fixing plate (9) and the telescopic panel (11), and a telescopic rod (12) penetrates through the inside of the second spring (13), and the fixing column (14) is fixed between the base (1) and the third fixing plate (9).
2. The pressure test apparatus for spring pressurization according to claim 1, characterized in that: the number of the electric telescopic rods (2) is 4, and the 4 electric telescopic rods (2) are symmetrically arranged around the central axis of the base (1).
3. The pressure test apparatus for spring pressurization according to claim 1, characterized in that: the number of the measuring instruments (7) is 4, and the 4 measuring instruments (7) are symmetrically arranged around the central axis of the second fixing plate (6).
4. The pressure test apparatus for spring pressurization according to claim 1, characterized in that: and the third fixing plate (9), the telescopic panel (11), the telescopic rod (12) and the second spring (13) form a telescopic structure, and the telescopic distance of the telescopic structure is smaller than the original length of the second spring (13).
5. The pressure test apparatus for spring pressurization according to claim 1, characterized in that: the number of the telescopic panels (11) is 4, and the 4 telescopic panels (11) are enclosed into a circular shape.
6. The pressure test apparatus for spring pressurization according to claim 1, characterized in that: the number of the second springs (13) is 4, and the 4 second springs (13) are symmetrically arranged around the central axis of the third fixing plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920865399.8U CN209858160U (en) | 2019-06-10 | 2019-06-10 | Pressure testing device for spring pressurization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920865399.8U CN209858160U (en) | 2019-06-10 | 2019-06-10 | Pressure testing device for spring pressurization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209858160U true CN209858160U (en) | 2019-12-27 |
Family
ID=68942843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920865399.8U Expired - Fee Related CN209858160U (en) | 2019-06-10 | 2019-06-10 | Pressure testing device for spring pressurization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209858160U (en) |
-
2019
- 2019-06-10 CN CN201920865399.8U patent/CN209858160U/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: 20191227 |