CN216770857U

CN216770857U - Device for detecting pressure of plum blossom contact spring

Info

Publication number: CN216770857U
Application number: CN202123378263.0U
Authority: CN
Inventors: 丁群山; 张瑞路; 张勇; 杭东; 王德会; 白亚亚
Original assignee: Xi'an Saifu Electric Automation Equipment Co ltd
Current assignee: Xi'an Saifu Electric Automation Equipment Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-17
Anticipated expiration: 2031-12-29

Abstract

The utility model provides a device for detecting the pressure of a plum blossom contact spring, which belongs to the technical field of springs. The utility model has the beneficial effects that: put the spring that waits to detect on placing the board, start the two-pole pneumatic cylinder, a expansion end of two-pole pneumatic cylinder drives the briquetting and presses this spring, and pressure sensor detects the pressure value and finally shows on the display, and another expansion end of two-pole pneumatic cylinder drives the rope and moves up, and the rope drives the clearance part and moves up, and the dust of seal box lateral wall is cleared up to the clearance part, has improved the efficiency of the dust of the lateral wall of clearance seal box.

Description

Device for detecting pressure of plum blossom contact spring

Technical Field

The utility model belongs to the technical field of springs, and particularly relates to a device for detecting the pressure of a plum blossom contact spring.

Background

A spring is a mechanical part that works by elasticity. The part made of elastic material deforms under the action of external force and restores to the original shape after the external force is removed. Also used as a "spring". Typically made of spring steel. The types of springs are complicated and various, and mainly include spiral springs, volute springs, plate springs, special-shaped springs and the like according to the shapes.

The Chinese patent with the publication number of CN213986025U discloses a pressure measuring device for detecting an automobile spring, which comprises a workbench, wherein a placing seat is fixedly arranged at the center of the top of the workbench, and an adjustable limiting assembly is arranged on the inner side of the placing seat; spacing subassembly includes the gag lever post with adjustable, the fixed lifter plate that is provided with in gag lever post bottom, lifter plate top both sides are all fixed and are provided with reset spring, the fixed ring that hangs that is provided with in lifter plate bottom center department, it is provided with the couple to cup joint on the ring to hang, couple bottom fixedly connected with haulage rope, haulage rope tip fixedly connected with traction plate. The automobile spring compression device can prevent an automobile spring to be detected from being separated from the top of the placing seat in the compression process, and meanwhile, the limiting rod can continuously descend while playing a limiting role in the continuous compression process of the automobile spring to be detected, so that the normal operation of the spring compression process is ensured.

However, the above technical solution has the following drawbacks: after the sealing box is used for a period of time, a lot of dust can be stuck to the outside of the sealing box, the sealing box needs to be cleaned manually, and the efficiency of cleaning the dust on the side wall of the sealing box is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for detecting the pressure of a plum blossom contact spring, and aims to solve the problem that the device for detecting the pressure of the plum blossom contact spring in the prior art has low efficiency of cleaning dust on the side wall of a seal box.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a detect device of plum blossom contact spring pressure, includes the seal box, be provided with on the seal box and place the board, it is provided with the double-pole pneumatic cylinder through the backup pad to place the board, an activity end fixedly connected with pressure sensor of double-pole pneumatic cylinder, the last briquetting that is provided with of pressure sensor, be provided with the controller with pressure sensor electric connection in the backup pad, controller still electric connection has the display of setting in the backup pad, another activity end fixedly connected with rope of double-pole pneumatic cylinder, fixedly connected with is used for clearing up the clearance part of the outside dust of seal box on the rope.

Specifically, the cleaning component is a square-shaped scraper.

In order to enable the device for detecting the pressure of the tulip contact spring to have the function of preventing the spring from being insufficient in elastic force, as a preferable preference of the utility model, an elastic piece is arranged at the lower part of the placing plate, a fixing plate is fixedly arranged at the movable end of the elastic piece, a limiting rod which is slidably arranged on the placing plate is connected to the fixing plate in a threaded manner, and a limiting block which is positioned below the placing plate is arranged on the limiting rod.

Specifically, the elastic member is a coil spring.

In order to enable the device for detecting the pressure of the tulip contact spring to have the function of conveniently placing the spring to be detected, as a preferable mode of the utility model, the cross section area of the part, located on the placing plate, of the limiting rod is in an isosceles trapezoid shape.

In order to enable the device for detecting the pressure of the plum blossom contact spring to have the effect of conveniently rotating the limiting rod, as an optimization of the utility model, the lower end of the limiting rod is fixedly connected with an adjusting nut, and the limiting rod is detachably connected with a rope; specifically, the limiting rod is connected with the rope in a winding mode.

In order to enable the device for detecting the pressure of the plum blossom contact spring to have the function of preventing the sealing box from rusting, the sealing box is preferably provided with a cabinet door, the sealing box is an iron box, and an anticorrosive layer is arranged outside the iron box.

Compared with the prior art, the utility model has the beneficial effects that:

1. this detect device of plum blossom contact spring pressure, the spring that waits to detect is put on placing the board, start the two-rod pneumatic cylinder, a expansion end of two-rod pneumatic cylinder drives the briquetting and presses this spring, pressure sensor detects the pressure value and finally shows on the display, another expansion end of two-rod pneumatic cylinder drives the rope and moves up, the rope drives the clearance part and moves up, the clearance part clears up the dust of seal box lateral wall, the efficiency of the dust of the lateral wall of clearance seal box has been improved.

2. This detect device of plum blossom contact spring pressure uses after a period, and coil spring's elastic force can reduce, rotates the gag lever post this moment, and the gag lever post drives the fixed plate and shifts up, and the fixed plate shifts up and makes coil spring and place the distance between the board and diminish, and the extrusion force grow that coil spring received for coil spring's elasticity grow.

3. According to the device for detecting the pressure of the plum blossom contact spring, the upper portion of the limiting rod is set to be in a table shape, so that the spring to be detected can be placed more easily.

4. This detect device of plum blossom contact spring pressure through setting up adjusting nut for it is more convenient to rotate the gag lever post.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural diagram of an embodiment of the present invention

FIG. 2 is an internal schematic view of an embodiment of the present invention;

FIG. 3 is an enlarged view at A of the internal schematic of an embodiment of the present invention;

fig. 4 is an enlarged view at B of the internal schematic view of the embodiment in the present invention.

In the figure: 1. a sealing box; 2. placing the plate; 3. a limiting rod; 4. a double-rod hydraulic cylinder; 5. a pressure sensor; 6. briquetting; 7. a controller; 8. a display; 9. a rope; 10. a limiting block; 11. a fixing plate; 12. adjusting the nut; 13. an elastic member; 14. a support plate; 15. cleaning the component; 16. and a cabinet door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a detect device of plum blossom contact spring pressure, including seal box 1, be provided with on the seal box 1 and place board 2, it is provided with two pole pneumatic cylinders 4 through backup pad 14 to place board 2, a movable end fixedly connected with pressure sensor 5 of two pole pneumatic cylinder 4, be provided with briquetting 6 on the pressure sensor 5, be provided with in the backup pad 14 with pressure sensor 5 electric connection's controller 7, controller 7 still electric connection has the display 8 of setting in backup pad 14, another movable end fixedly connected with rope 9 of two pole pneumatic cylinder 4, fixedly connected with is used for clearing up clearance part 15 of 1 outside dust of seal box on the rope 9.

In the embodiment of the utility model, a spring to be detected is placed on the placing plate 2, the double-rod hydraulic cylinder 4 is started, one movable end of the double-rod hydraulic cylinder 4 drives the pressing block 6 to press the spring, the pressure sensor 5 detects a pressure value and finally displays the pressure value on the display 8, the other movable end of the double-rod hydraulic cylinder 4 drives the rope 9 to move upwards, the rope 9 drives the cleaning part 15 to move upwards, the cleaning part 15 cleans dust on the side wall of the seal box 1, and the efficiency of cleaning the dust on the side wall of the seal box 1 is improved.

Specifically, the cleaning member 15 is a clip-shaped squeegee.

In another embodiment of the present invention, an elastic member 13 is disposed at the lower portion of the placing plate 2, a fixing plate 11 is fixedly mounted at the movable end of the elastic member 13, a limiting rod 3 slidably mounted with the placing plate 2 is connected to the fixing plate 11 through a screw thread, and a limiting block 10 located below the placing plate 2 is disposed on the limiting rod 3; specifically, the elastic member 13 is a coil spring.

After using a period of time, coil spring's elastic force can reduce, rotates gag lever post 3 this moment, and gag lever post 3 drives fixed plate 11 and moves upward, and fixed plate 11 moves upward makes coil spring and places the distance between the board 2 and diminishes, and the extrusion force grow that coil spring received for coil spring's elasticity grow.

Preferably, the cross section area of the part of the limiting rod 3, which is positioned on the placing plate 2, is isosceles trapezoid; the upper part of the limiting rod 3 is set to be in a table shape, so that the spring to be detected can be placed more easily.

Preferably, the lower end of the limiting rod 3 is fixedly connected with an adjusting nut 12, and the limiting rod 3 is detachably connected with the rope 9; specifically, the limiting rod 3 is connected with the rope 9 in a winding way; by arranging the adjusting nut 12, the limiting rod 3 can be rotated more conveniently.

Preferably, the cabinet door 16 is arranged on the sealing box 1, the sealing box 1 is an iron box, and an anticorrosive layer is arranged outside the iron box; the anti-corrosion layer is arranged outside the iron box, so that the iron box is not easy to rust.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A device for detecting the pressure of a plum blossom contact spring comprises a sealing box (1), wherein a placing plate (2) is arranged on the sealing box (1), the placing plate (2) is provided with a double-rod hydraulic cylinder (4) through a supporting plate (14), one movable end of the double-rod hydraulic cylinder (4) is fixedly connected with a pressure sensor (5), a pressing block (6) is arranged on the pressure sensor (5), a controller (7) electrically connected with the pressure sensor (5) is arranged on the supporting plate (14), the controller (7) is also electrically connected with a display (8) arranged on the support plate (14), it is characterized in that the other movable end of the double-rod hydraulic cylinder (4) is fixedly connected with a rope (9), and a cleaning component (15) for cleaning dust outside the seal box (1) is fixedly connected to the rope (9).

2. The device for detecting the pressure of the tulip contact spring as claimed in claim 1, wherein: the cleaning component (15) is a square-back scraper.

3. The device for detecting the pressure of the tulip contact spring as claimed in claim 1, wherein: the lower part of the placing plate (2) is provided with an elastic part (13), the movable end of the elastic part (13) is fixedly provided with a fixing plate (11), the fixing plate (11) is connected with a limiting rod (3) which is slidably mounted on the placing plate (2) through threads, and a limiting block (10) which is positioned below the placing plate (2) is arranged on the limiting rod (3).

4. The device for detecting the pressure of the tulip contact spring as claimed in claim 3, wherein: the elastic member (13) is a coil spring.

5. The device for detecting the pressure of the tulip contact spring according to claim 3, wherein: the cross section area of the part of the limiting rod (3) on the placing plate (2) is isosceles trapezoid.

6. The device for detecting the pressure of the tulip contact spring as claimed in claim 3, wherein: the lower extreme fixedly connected with adjusting nut (12) of gag lever post (3), gag lever post (3) and rope (9) can be dismantled and be connected.

7. The device for detecting the pressure of the tulip contact spring as claimed in claim 6, wherein: the limiting rod (3) is connected with the rope (9) in a winding manner.

8. The device for detecting the pressure of the tulip contact spring as claimed in any one of claims 1 to 7, wherein: be provided with cabinet door (16) on seal box (1), seal box (1) is the iron box, the outside of iron box is provided with the anticorrosive coating.