CN220289267U - Shell part pressure test equipment - Google Patents
Shell part pressure test equipment Download PDFInfo
- Publication number
- CN220289267U CN220289267U CN202321982401.2U CN202321982401U CN220289267U CN 220289267 U CN220289267 U CN 220289267U CN 202321982401 U CN202321982401 U CN 202321982401U CN 220289267 U CN220289267 U CN 220289267U
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- fixed
- pressure test
- plate
- sliding
- rod
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- 238000012360 testing method Methods 0.000 title claims abstract description 47
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000003825 pressing Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 230000003139 buffering effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 208000037805 labour Diseases 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a shell part pressure test device, and relates to the technical field of shell testing. Comprises a pressure test frame; the hydraulic rod is fixed at the top end of the pressure test frame, and the output end of the hydraulic rod penetrates through the top end of the pressure test frame; the bottom plate is fixed at the output end of the hydraulic rod; the sliding rail is fixed at the bottom end of the bottom plate; the sliding piece is connected to the sliding rail in a sliding way and is positioned below the bottom plate; the groove is formed at the bottom end of the slider; the adjustment mechanism runs through the setting in the recess, and adjustment mechanism includes: the motor, the screw rod and the sliding block; the motor is fixed on one side of the slider, and the screw rod is rotationally connected between the inner walls of the two sides of the groove. The utility model is different from the prior art in that the motor drives the screw rod to rotate by arranging the adjusting mechanism and the telescopic rod, the screw rod drives the sliding block to move, the sliding block drives the pressurizing piece at the bottom of the sliding block to transversely move, the telescopic rod drives the sliding piece to move to adjust the vertical position, and finally, pressure detection is carried out on each part of the shell.
Description
Technical Field
The utility model relates to the technical field of shell testing, in particular to shell part pressure test equipment.
Background
The pressure detection is to detect how much pressure the tested object can bear to deform or fracture, so as to determine whether the product reaches the strength grade production standard.
The existing pressure detection equipment is inconvenient to detect a shell made of different materials, because the strength of different materials is possibly different, each part needs to be detected, the existing detection equipment is inconvenient to adjust the position of each part, and therefore the shell needs to be manually moved continuously to carry out distribution detection on the shells by using the pressure detection equipment, so that the detection is inconvenient, and the pressure detection equipment for the shell parts is provided for solving the problems.
Disclosure of Invention
The utility model aims to provide a shell part pressure test device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a housing part pressure test apparatus comprising:
a pressure test rack;
the hydraulic rod is fixed at the top end of the pressure test frame, and the output end of the hydraulic rod penetrates through the top end of the pressure test frame;
the bottom plate is fixed at the output end of the hydraulic rod;
the sliding rail is fixed at the bottom end of the bottom plate;
the sliding piece is connected to the sliding rail in a sliding way and is positioned below the bottom plate;
the groove is formed at the bottom end of the slider;
the adjusting mechanism is arranged in the groove in a penetrating way;
the adjusting mechanism comprises:
the motor, the screw rod and the sliding block;
the motor is fixed on one side of the sliding piece, the screw rod is rotationally connected between the inner walls of the two sides of the groove, and the sliding block is in threaded connection with the outer wall of the screw rod and is contacted with the inner wall of the top end of the groove and the inner walls of the two sides;
and the pressure part is arranged at the bottom end of the adjusting mechanism and is used for carrying out pressure test on the shell part.
The rear side of bottom plate is fixed with the mount, and the front inner wall of mount is fixed with the telescopic link, and the flexible end of telescopic link is fixed mutually with the back of slider.
The pressing member includes:
the device comprises a fixed sleeve, a threaded rod, a pressurizing plate, a spring, a fixed plate, a limiting ring and a connecting column;
the fixed sleeve is fixed at the bottom end of the sliding block, the threaded rod is in threaded connection with the inner wall of the fixed sleeve, the fixed plate is fixed at the bottom end of the threaded rod, and the connecting column is spliced on the fixed plate;
the limiting ring is fixed on the outer wall of the connecting column and is positioned above the fixing plate, the pressurizing plate is fixed at the bottom end of the connecting column, and the spring is arranged between the fixing plate and the pressurizing plate to wrap the connecting column.
The bottom inner wall of the pressure test frame is fixed with a workbench, and a clamp is arranged on the workbench and used for clamping the shell.
Laser pens are installed at four corners of the fixing plate and used for recording detection positions.
The pressure test frame is U-shaped.
Compared with the prior art, the utility model has the beneficial effects that:
this casing part pressure test equipment, the difference with prior art is, through setting up adjustment mechanism and telescopic link, and the motor drives the lead screw and rotates, and the lead screw drives the slider and removes, and the slider then drives the pressurization piece of its bottom and carry out lateral shifting to utilize the telescopic link to drive the slider and remove and carry out vertical position adjustment, finally carry out pressure detection to each position of casing, be convenient for carry out pressure detection to the different materials on the casing, do not need the manual removal casing, saved more labours, and the more accurate of detection.
Meanwhile, the pressure test equipment for the shell parts is different from the prior art in that the pressurizing piece is arranged, the hydraulic rod drives the pressurizing piece to move downwards, so that the pressurizing plate extrudes the shell downwards, the pressurizing plate extrudes the spring in the extrusion process, the connecting column moves on the fixing plate, the spring plays a buffering role, the shell is prevented from being damaged greatly in the extrusion process, in addition, staff can mark the position of the overpressure force measured by the staff according to the irradiation of the laser pen, and then the pressure test value of each part is known, so that the pressure test of the shell is more accurate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of the present utility model;
FIG. 3 is a schematic view of a compression member of the present utility model.
In the figure: 1. a pressure test rack; 2. a hydraulic rod; 3. a bottom plate; 4. a slide rail; 5. a slider; 6. an adjusting mechanism; 601. a motor; 602. a screw rod; 603. a slide block; 7. a pressurizing member; 701. a fixed sleeve; 702. a threaded rod; 703. a pressurizing plate; 704. a spring; 705. a fixing plate; 706. a connecting column; 8. a fixing frame; 9. a telescopic rod; 10. a laser pen.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the process of pressure detection of the shell, the pressure test equipment is needed to be used, and the pressure test equipment provided by the utility model is specially used for detecting the shell which is composed of different materials, so that whether the product reaches the strength grade production standard is determined.
As shown in fig. 1-3, the present utility model provides a technical solution: a housing part pressure test apparatus comprising: a pressure test rack 1; the hydraulic rod 2 is fixed at the top end of the pressure test frame 1, and the output end of the hydraulic rod penetrates through the top end of the pressure test frame 1; the bottom plate 3 is fixed at the output end of the hydraulic rod 2; the sliding rails 4 are provided with two sliding grooves, and the sliding grooves on the sliding rails 4 are T-shaped and are fixed on two sides of the bottom end of the bottom plate 3; the sliding piece 5 is connected to the sliding rail 4 in a sliding way, the top end of the sliding piece is matched with the sliding groove, and the sliding piece is positioned below the bottom plate 3; the groove is formed at the bottom end of the slider 5; the adjustment mechanism 6 runs through and sets up in the recess, and the pressurization piece 7 sets up in the bottom of adjustment mechanism 6 for carry out the pressure test to the casing part, the rear side of bottom plate 3 is fixed with mount 8, and the front inner wall of mount 8 is fixed with telescopic link 9, and telescopic link 9's flexible end is fixed with the back of slider 5 mutually, and the bottom inner wall of pressure test frame 1 is fixed with the workstation, installs anchor clamps on the workstation, is used for carrying out the centre gripping to the casing. The laser pen 10 is installed at four corners of the fixing plate 705 for recording the detection position. The pressure test rack 1 is U-shaped.
It should be noted that, through fixing the casing on the workstation, then carry out horizontal position adjustment to the pressure piece 7 through adjustment mechanism 6 to drive slider 5 through telescopic link 9 and carry out vertical position, finally carry out pressure detection to each position of casing and carry out the mark to the position that its measurement was overstressed according to the irradiation of laser pen 10 to the in-process staff that removes, and then know the pressure test value at every position.
As shown in fig. 2, the adjustment mechanism 6 includes: motor 601, screw 602 and slider 603; the motor 601 is fixed on one side of the slider 5, the screw rod 602 is rotatably connected between the inner walls of the two sides of the groove, and the sliding block 603 is in screwed connection with the outer wall of the screw rod 602 and is contacted with the inner wall of the top end and the inner walls of the two sides of the groove.
It should be noted that, the motor 601 drives the screw rod 602 to rotate, the screw rod 602 drives the slide block 603 to move, and the slide block 603 further drives the pressurizing piece 7 at the bottom of the slide block to move transversely, so that the shell is convenient to move and detect, and different materials on different shells are convenient to detect.
As shown in fig. 2 and 3, the pressing member 7 includes: a fixed sleeve 701, a threaded rod 702, a pressing plate 703, a spring 704, a fixed plate 705, a limiting ring and a connecting column 706; the fixed sleeve 701 is fixed at the bottom end of the sliding block 603, the threaded rod 702 is in threaded connection with the inner wall of the fixed sleeve 701, the fixed plate 705 is fixed at the bottom end of the threaded rod 702, and the connecting column 706 is spliced on the fixed plate 705; the limiting ring is fixed on the outer wall of the connecting column 706 and is positioned above the fixing plate 705, the connecting column 706 is limited to fall from the fixing plate 705, the pressurizing plate 703 is fixed at the bottom end of the connecting column 706, the spring 704 is arranged between the fixing plate 705 and the pressurizing plate 703, the connecting column 706 is wrapped, and the pressure sensor is arranged in the pressurizing plate 703 and is used for detecting pressure and is electrically connected with an external controller.
It should be noted that the hydraulic rod 2 drives the pressing member 7 to move downwards, so that the pressing plate 703 presses the housing downwards, and in the pressing process, the pressing plate 703 presses the spring 704, the connecting column 706 moves on the fixing plate 705, and the spring 704 plays a role in buffering, so that the housing is prevented from being damaged greatly in the beginning of the pressing process.
Working principle: firstly, place the casing on the workstation, then utilize anchor clamps to fix it, thereby guarantee that it can not remove in the pressure testing process, afterwards drive lead screw 602 through motor 601 and rotate, lead screw 602 drives slider 603 and removes, slider 603 and then drive the pressure piece 7 of its bottom and remove, thereby be convenient for carry out horizontal position adjustment to pressure piece 7, and utilize telescopic link 9 to drive slider 5 and remove and carry out vertical position adjustment, finally carry out pressure testing to each position of casing, the in-process staff that removes can be according to the irradiation of laser pen 10 to its position of measuring the overpressure marking, and then know the pressure test value at every position.
Although embodiments of the present utility model 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 hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.
Claims (6)
1. A housing part pressure test apparatus, comprising:
a pressure test rack (1);
the hydraulic rod (2) is fixed at the top end of the pressure test frame (1), and the output end of the hydraulic rod penetrates through the top end of the pressure test frame (1);
the bottom plate (3) is fixed at the output end of the hydraulic rod (2);
the sliding rail (4) is fixed at the bottom end of the bottom plate (3);
the sliding piece (5) is connected to the sliding rail (4) in a sliding manner and is positioned below the bottom plate (3);
the groove is arranged at the bottom end of the slider (5);
the adjusting mechanism (6) is arranged in the groove in a penetrating way;
the adjusting mechanism (6) includes:
a motor (601), a screw (602) and a slide block (603);
the motor (601) is fixed on one side of the slider (5), the screw rod (602) is rotationally connected between the inner walls of the two sides of the groove, and the sliding block (603) is in threaded connection with the outer wall of the screw rod (602) and is in contact with the inner walls of the top end and the two sides of the groove;
and the pressure part (7) is arranged at the bottom end of the adjusting mechanism (6) and is used for carrying out pressure test on the shell part.
2. The shell part pressure test equipment according to claim 1, wherein a fixing frame (8) is fixed on the rear side of the bottom plate (3), a telescopic rod (9) is fixed on the inner wall of the front face of the fixing frame (8), and the telescopic end of the telescopic rod (9) is fixed with the back face of the slider (5).
3. A housing part pressure test apparatus according to claim 1, wherein the pressing member (7) comprises:
the device comprises a fixed sleeve (701), a threaded rod (702), a pressurizing plate (703), a spring (704), a fixed plate (705), a limiting ring and a connecting column (706);
the fixing sleeve (701) is fixed at the bottom end of the sliding block (603), the threaded rod (702) is in threaded connection with the inner wall of the fixing sleeve (701), the fixing plate (705) is fixed at the bottom end of the threaded rod (702), and the connecting column (706) is inserted on the fixing plate (705);
the limiting ring is fixed on the outer wall of the connecting column (706), is located above the fixing plate (705), the pressurizing plate (703) is fixed at the bottom end of the connecting column (706), and the spring (704) is arranged between the fixing plate (705) and the pressurizing plate (703) to wrap the connecting column (706).
4. The equipment for testing the pressure of the shell parts according to claim 1, wherein a workbench is fixed on the inner wall of the bottom end of the pressure testing frame (1), and a clamp is arranged on the workbench and used for clamping the shell.
5. A housing part pressure test apparatus according to claim 3, wherein laser pens (10) are mounted at four corners of the fixing plate (705) for registering the detection positions.
6. A housing part pressure testing apparatus according to claim 1, characterized in that the pressure testing frame (1) is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321982401.2U CN220289267U (en) | 2023-07-26 | 2023-07-26 | Shell part pressure test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321982401.2U CN220289267U (en) | 2023-07-26 | 2023-07-26 | Shell part pressure test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220289267U true CN220289267U (en) | 2024-01-02 |
Family
ID=89332343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321982401.2U Active CN220289267U (en) | 2023-07-26 | 2023-07-26 | Shell part pressure test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220289267U (en) |
-
2023
- 2023-07-26 CN CN202321982401.2U patent/CN220289267U/en active Active
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| GR01 | Patent grant |