CN217207124U - Pressure test detection device for hydraulic oil cylinder - Google Patents
Pressure test detection device for hydraulic oil cylinder Download PDFInfo
- Publication number
- CN217207124U CN217207124U CN202220697328.3U CN202220697328U CN217207124U CN 217207124 U CN217207124 U CN 217207124U CN 202220697328 U CN202220697328 U CN 202220697328U CN 217207124 U CN217207124 U CN 217207124U
- Authority
- CN
- China
- Prior art keywords
- positioning
- base
- hydraulic cylinder
- placing seat
- detection device
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model belongs to the technical field of hydraulic cylinder detects, especially a hydraulic cylinder is with pressure testing detection device, the following scheme is put forward at present, including base and positioning mechanism and the pressure testing mechanism of setting on the base, positioning mechanism includes first locating component and second locating component, first locating component includes support, screw rod, carousel, and locating rack, locating piece and the first seat of placing, support fixed mounting be in the one end of base, the screw rod passes through the carousel with the locating piece rotates the connection. The utility model discloses a set up locating rack and locating piece, second and place seat and elastic positioning element, when the screw rod rotated the downstream on the support, can drive the locating rack on the support inner wall, the downstream to exert pressure the location with hydraulic cylinder's both sides through the rubber pad, and the locating piece can exert decurrent pressure to hydraulic cylinder, thereby fixes hydraulic cylinder one end.
Description
The technical field is as follows:
the utility model relates to a hydraulic cylinder detects technical field, especially relates to a hydraulic cylinder is with pressure testing detection device.
Background art:
the hydraulic cylinder is an important component for hydraulic machinery, and plays a role of an actuating element in the whole hydraulic cylinder hydraulic machinery, and the hydraulic cylinder converts hydraulic energy into mechanical energy in the whole process.
And hydraulic cylinder need carry out the pressure testing after production, and at the in-process of pressure testing, hydraulic cylinder is fixed unstably easily, leads to hydraulic cylinder to appear becoming flexible easily, is unfavorable for carrying out stable pressure testing to the hydro-cylinder.
The utility model has the following contents:
the utility model aims at prior art's defect, provide a hydraulic cylinder is with pressure testing detection device for solve the in-process of pressure testing, hydraulic cylinder is fixed unstably easily, leads to hydraulic cylinder to appear not hard up problem easily.
A pressure test detection device for a hydraulic cylinder comprises a base, and a positioning mechanism and a pressure test mechanism which are arranged on the base, wherein the positioning mechanism comprises a first positioning assembly and a second positioning assembly, the first positioning assembly comprises a support, a screw rod, a rotary disc, a positioning frame, a positioning block and a first placing seat, the support is fixedly arranged at one end of the base, the screw rod is rotatably connected with the positioning block through the rotary disc, the positioning frame is fixed at the upper end of the positioning block and is slidably arranged on two sides of the inner wall of the support, and the first placing seat is correspondingly arranged below the positioning block and is arranged on the base;
the second positioning assembly comprises a second placing seat and two elastic positioning pieces, and the two elastic positioning pieces are fixedly arranged on two sides of the second placing seat in a corresponding mode.
In order to facilitate the placement of the hydraulic oil cylinder and the pressure test of the hydraulic oil cylinder, supporting plates are fixedly mounted on two end faces of the inner wall of the base, and sliding rails mounted on two side walls of the base are arranged below the middle portion between the two groups of supporting plates.
In order to facilitate the hydraulic oil cylinder to carry out pressure testing, the sliding rail penetrates through the lower end of the second placing seat, and the middle of the second placing seat is attached to and slides on the upper end face of the supporting plate.
In order to stabilize the clamping of the hydraulic oil cylinder and reduce scratches on the hydraulic oil cylinder during fixed clamping, a rubber pad is fixedly arranged at one end part of the positioning frame close to the positioning block.
The utility model discloses hydraulic cylinder is with pressure testing detection device's beneficial effect is:
through setting up locating rack and locating piece, seat and elastic positioning element are placed to the second, when the screw rod rotates the downstream on the support, can drive the locating rack on the support inner wall, the downstream, thereby exert pressure through the rubber pad with hydraulic cylinder's both sides and fix a position, and the locating piece can exert decurrent pressure to hydraulic cylinder, thereby fix hydraulic cylinder one end, because of elastic positioning element is the elasticity setting, place the one end of hydraulic cylinder piston after the seat is placed to the second, can carry out the centre gripping spacing by elastic positioning element, place the seat because of the second and slide on the slide rail, and the second places the both sides bottom of seat and slides on the layer board, the second is placed the seat and can be when receiving the piston rod promotion, carry out the motion of horizontal direction, can move according to the motion of piston rod in real time, conveniently detect hydraulic cylinder.
Description of the drawings:
fig. 1 is a schematic structural view of a base and a screw of a pressure test detection device for a hydraulic cylinder provided by the utility model;
FIG. 2 is a side view of the pressure testing device for a hydraulic cylinder according to the present invention;
fig. 3 is a top view of the first placing seat of the pressure test detection device for a hydraulic cylinder provided by the utility model;
FIG. 4 is a top view of the whole hydraulic pressure testing device for hydraulic cylinder of the present invention;
fig. 5 is the utility model provides a seat and elastic positioning piece structure schematic diagram are placed to hydraulic cylinder pressure testing device second.
In the figure: 1. a base; 2. a support; 3. a screw; 4. a turntable; 5. a positioning frame; 6. positioning blocks; 7. a rubber pad; 8. a first placing seat; 9. a support plate; 10. a slide rail; 11. a second placing seat; 12. an elastic positioning member; 13. and a pressure testing mechanism.
The specific implementation mode is as follows:
the following description of the preferred embodiments of the present invention will be provided with reference to the accompanying drawings, so that the advantages and features of the present invention can be easily understood by those skilled in the art, and the scope of the present invention can be clearly and clearly defined.
Referring to fig. 1-5, a pressure test detection device for a hydraulic cylinder comprises a base 1, a positioning mechanism and a pressure test mechanism 13, wherein the positioning mechanism and the pressure test mechanism 13 are arranged on the base 1, the positioning mechanism comprises a first positioning component and a second positioning component, the first positioning component comprises a support 2, a screw 3, a rotary disc 4, a positioning frame 5, a positioning block 6 and a first placing seat 8, the support 2 is fixedly arranged at one end of the base 1, supporting plates 9 are fixedly arranged on two end surfaces of the inner wall of the base 1, sliding rails 10 arranged on two side walls of the base 1 are arranged below the middle part between the two groups of supporting plates 9, the two groups of supporting plates 9 are symmetrically arranged relative to the sliding rails 10, the sliding rails 10 penetrate through the lower end of the second placing seat 11, the middle part of the second placing seat 11 is attached to slide on the upper end surface of the supporting plates 9, the second placing seat 11 is integrally arranged in a Y-shaped structure, the screw 3 is rotatably connected with the positioning block 6 through the rotary disc 4, the positioning frame 5 is fixed at the upper end of the positioning block 6 and is slidably mounted on two sides of the inner wall of the support 2, one end part of the positioning frame 5 close to the positioning block 6 is fixedly provided with rubber pads 7, the two groups of rubber pads 7 are symmetrically arranged about the central point of the positioning block 6, and the first placing seat 8 is correspondingly arranged below the positioning block 6 and is mounted on the base 1;
the second positioning assembly comprises a second placing seat 11 and two elastic positioning pieces 12, and the elastic positioning pieces 12 are two groups of corresponding fixed installation at two sides of the second placing seat 11
The pressure testing mechanism 13 comprises an oil tank, an oil pump, an oil outlet pipe and an oil return pipe, and is connected with the hydraulic oil cylinder through the oil outlet pipe and the oil return pipe, so that the oil pump can be started to pump the oil tank into the hydraulic oil cylinder through the oil outlet pipe, and the test is carried out.
The working principle is as follows: when the device is used, one end of a hydraulic oil cylinder is placed on a first placing seat 8, one end with a piston is placed on a second placing seat 11, then a screw rod 3 is rotated, when the screw rod 3 rotates on a support 2 to move downwards, a positioning frame 5 is driven on the inner wall of the support 2 to move downwards, so that two sides of the hydraulic oil cylinder are pressed and positioned through a rubber pad 7, a positioning block 6 applies downward pressure to the hydraulic oil cylinder, one end of the hydraulic oil cylinder is fixed, because the elastic positioning piece 12 is arranged elastically, after one end of the piston of the hydraulic oil cylinder is placed on the second placing seat 11, the piston of the hydraulic oil cylinder can be clamped and limited by the elastic positioning piece 12, then an oil outlet pipe and an oil return pipe on a pressure testing mechanism 13 can be respectively butted at corresponding positions on the hydraulic oil cylinder, an oil pump in the pressure testing mechanism 13 is started, the hydraulic oil cylinder can be tested, and in the testing process, the piston that can make among the hydraulic cylinder extends, because of the second place seat 11 and slide on slide rail 10, and the second places the both sides bottom of seat 11 and slides on layer board 9, consequently the second place seat 11 can carry out the motion of horizontal direction when receiving the piston rod and promote, can move according to the motion of piston rod in real time, and the convenience is detected hydraulic cylinder.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (4)
1. The utility model provides a pressure testing detection device for hydraulic cylinder, includes base (1) and sets up positioning mechanism and pressure testing mechanism (13) on base (1), its characterized in that: the positioning mechanism comprises a first positioning assembly and a second positioning assembly, the first positioning assembly comprises a support (2), a screw rod (3), a rotary table (4), a positioning frame (5), a positioning block (6) and a first placing seat (8), the support (2) is fixedly arranged at one end of the base (1), the screw rod (3) is rotatably connected with the positioning block (6) through the rotary table (4), the positioning frame (5) is fixed at the upper end of the positioning block (6) and is slidably arranged on two sides of the inner wall of the support (2), and the first placing seat (8) is correspondingly arranged below the positioning block (6) and is arranged on the base (1);
the second positioning assembly comprises a second placing seat (11) and elastic positioning pieces (12), and the elastic positioning pieces (12) are correspondingly and fixedly arranged on two sides of the second placing seat (11).
2. The pressure test detection device for the hydraulic oil cylinder according to claim 1, characterized in that: the inner wall both ends face of base (1) all fixed mounting have layer board (9), and two sets of middle part below between layer board (9) is provided with to be installed slide rail (10) of base (1) both sides wall.
3. The pressure test detection device for the hydraulic oil cylinder according to claim 2, characterized in that: the sliding rail (10) penetrates through the lower end of the second placing seat (11), and the middle of the second placing seat (11) is attached to and slides on the upper end face of the supporting plate (9).
4. The pressure test detection device for the hydraulic oil cylinder according to claim 1, characterized in that: and a rubber pad (7) is fixedly arranged at one end part of the positioning frame (5) close to the positioning block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220697328.3U CN217207124U (en) | 2022-03-29 | 2022-03-29 | Pressure test detection device for hydraulic oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220697328.3U CN217207124U (en) | 2022-03-29 | 2022-03-29 | Pressure test detection device for hydraulic oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217207124U true CN217207124U (en) | 2022-08-16 |
Family
ID=82756743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220697328.3U Active CN217207124U (en) | 2022-03-29 | 2022-03-29 | Pressure test detection device for hydraulic oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217207124U (en) |
-
2022
- 2022-03-29 CN CN202220697328.3U patent/CN217207124U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217688311U (en) | Hydraulic engineering pipeline detection device | |
| CN217207124U (en) | Pressure test detection device for hydraulic oil cylinder | |
| CN211979119U (en) | Automatic chip connection testing equipment | |
| CN116174959A (en) | Laser cutting machine with double cutting heads | |
| CN202141443U (en) | Airtight detector for mechanical parts | |
| CN213517223U (en) | Jig for detecting circuit board bonding pad | |
| CN212233371U (en) | Shoes product is able to bear or endure and rolls over test device | |
| CN212904858U (en) | Metal component surface defect detection device | |
| CN211234340U (en) | Utensil is examined in special use of car threshold board aluminium alloy | |
| CN213068440U (en) | Bolt hardness detection equipment | |
| CN208270402U (en) | A kind of adherometer | |
| CN209589320U (en) | A kind of detection device for elasticity | |
| CN209578702U (en) | One kind being used for plunges pump body copper sheathing mounting device | |
| CN216542827U (en) | Positioning tool for flange plate machining | |
| CN217819932U (en) | Quick mounting base of bonding strength detector | |
| CN216208314U (en) | A wear-resisting tester for plastic sheet | |
| CN220961068U (en) | Friction-resistant testing machine | |
| CN211855388U (en) | Vertical product fixing and detecting jig | |
| CN217738873U (en) | Heavy load running roller pressure testing platform | |
| CN220948730U (en) | Electronic product film sticking machine | |
| CN211452120U (en) | Flexible detection tool for detecting automobile parts | |
| CN219320447U (en) | New energy automobile motor test rack | |
| CN217466442U (en) | Detection apparatus for cement crack resistance ability | |
| CN218082417U (en) | Device for assembling lampshade of bulb lamp | |
| CN213068766U (en) | Detection apparatus for concrete admixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |