CN217029290U

CN217029290U - Plunger pump capable of independently debugging connecting port

Info

Publication number: CN217029290U
Application number: CN202220980902.6U
Authority: CN
Inventors: 王向东
Original assignee: Qidong High Pressure Oil Pump Co ltd
Current assignee: Qidong High Pressure Oil Pump Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-07-22
Anticipated expiration: 2032-04-26

Abstract

The utility model relates to the technical field of plunger pumps, and discloses a plunger pump capable of automatically debugging a connecting port, which comprises a pump body, wherein the front end of the pump body is rotatably connected with a transmission shaft, the front end of the pump body is fixedly connected with a connecting disc, the rear end of the connecting disc is movably provided with an adjusting assembly, the surface of the pump body is movably provided with a protecting assembly, a first threaded rod moves away from a second clamping sheet in a first threaded hole by rotating a first threaded rod, the gap between the first clamping sheet and the second clamping sheet is enlarged, the height of an adjusting plate can be adjusted up and down according to specific positions at the moment, then the first clamping sheet and the second clamping sheet are rotated reversely, the adjusting plate is fixed, the second threaded rod is in threaded connection with the adjusting plate through the second threaded hole, the other end of the second threaded rod is in threaded connection with a device to be connected, the beneficial effect of independently debugging the connector is achieved.

Description

Plunger pump capable of independently debugging connecting port

Technical Field

The utility model relates to the technical field of plunger pumps, in particular to a plunger pump capable of independently debugging a connecting port.

Background

The plunger pump is an important device of the hydraulic system. The plunger reciprocates in the cylinder body to change the volume of the sealed working cavity so as to absorb and press oil. The plunger pump has the advantages of high rated pressure, compact structure, high efficiency, convenient flow regulation and the like.

However, when many plunger pumps are installed, the positions of the plunger pumps have errors, so that the installation is troublesome, the installation is unstable, and a connector cannot be debugged independently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a plunger pump capable of automatically debugging a connecting port, which has the beneficial effects of being capable of debugging the connecting port and protecting the plunger pump, and solves the problems that the connecting port cannot be debugged and the plunger pump cannot be protected in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a can independently debug plunger pump of connector, includes the pump body, the front end of the pump body rotates and is connected with the transmission shaft, the front end fixedly connected with connection pad of the pump body, the rear end movable mounting of connection pad has adjusting part, the surface movable mounting of the pump body has the protection subassembly.

As an optional scheme of the utility model, the adjusting assembly comprises a first clamping piece and an adjusting plate, a first threaded hole is formed in the surface of the first clamping piece, a first threaded rod is movably inserted into the surface of the first clamping piece, a loosening stop ring is connected to the surface of the first threaded rod in a threaded manner, a second threaded hole is formed in the surface of the adjusting plate, a second threaded rod is connected to the surface of the adjusting plate in a threaded manner, and a second clamping piece is connected to the surface of the first threaded rod in a threaded manner.

As a preferable scheme of the utility model, the first threaded rod is in threaded connection with the first clamping piece, the size of the first threaded hole is matched with that of the first threaded rod, the size of the second threaded hole is matched with that of the second threaded rod, the shapes and the sizes of the first clamping piece and the second clamping piece are the same, the front end of the first clamping piece is fixedly connected with the connecting disc, and the first threaded rod and the loosening-stopping ring are provided with two.

As a preferable scheme of the utility model, the protection assembly comprises a housing, a slide rail is fixedly connected to the outer surface of the housing, a sliding groove is formed in the surface of the slide rail, a slide block is slidably connected to the surface of the slide rail, a protection plate is fixedly connected to one end, away from the housing, of the slide block, an anti-rust box is fixedly connected to the outer surface of the housing, a spring is fixedly connected to the outer surface of the housing, a pressing plate is fixedly connected to one end, away from the housing, of the spring, and a guide rod is fixedly connected to one end, away from the housing, of the pressing plate.

As a preferable scheme of the utility model, the size of the sliding block is matched with that of the sliding groove, the spring and the pressing plate are both arranged inside the antirust box, one end of the guide rod, which is far away from the pressing plate, is fixedly connected with the protection plate, and the guide rod is in sliding connection with the antirust box.

As a preferable scheme of the present invention, the pump body is disposed inside the housing, and four protection plates are disposed, and the four protection plates are distributed at the left end, the right end, the upper end and the rear end of the housing.

The utility model has the following beneficial effects:

1. this can independently debug plunger pump of connector, end loose ring through rotating, and rotate threaded rod one, threaded rod one does the motion of keeping away from tight piece two in screw hole one, the tight piece one of this moment and the clearance grow between the tight piece two of clamp, can adjust the height of regulating plate from top to bottom according to concrete position this moment, then reverse rotation ends loose ring and threaded rod one, tight piece one of this moment presss from both sides tightly and fixes the regulating plate with tight piece two of clamp, the adjustment finishes back threaded rod two through screw hole two and regulating plate threaded connection, the other end of threaded rod two and the device threaded connection who treats to be connected, the beneficial effect of independently debugging connector has been reached like this.

2. This can independently debug plunger pump of connector slides in the spout that the slide rail surface set up through the protection shield drive slider to the protection shield drives the guide arm motion, and the guide arm and then drives the clamp plate motion, and clamp plate compression spring is exerted after the spring is compressed and is slowed down the impact force for clamp plate reverse acting force, plays the beneficial effect of protection plunger pump.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention.

Fig. 2 is a schematic structural diagram of the adjusting assembly of the present invention.

FIG. 3 is an enlarged schematic view of the structure at A of the present invention.

Fig. 4 is a schematic structural diagram of the protection component of the present invention.

In the figure: 1. a pump body; 2. a drive shaft; 3. connecting the disc; 4. an adjustment assembly; 5. a protection component; 401. a first clamping sheet; 402. an adjusting plate; 403. a first threaded hole; 404. a first threaded rod; 405. a loosening-stopping ring; 406. a second threaded hole; 407. a second threaded rod; 408. a second clamping sheet; 501. a housing; 502. a slide rail; 503. a chute; 504. a slider; 505. a protection plate; 506. an antirust box; 507. a spring; 508. pressing a plate; 509. a guide rod.

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.

Examples

Referring to fig. 1-4, a plunger pump capable of independently debugging a connection port comprises a pump body 1, wherein a transmission shaft 2 is rotatably connected to the front end of the pump body 1, a connection disc 3 is fixedly connected to the front end of the pump body 1, an adjusting assembly 4 is movably mounted at the rear end of the connection disc 3, and a protection assembly 5 is movably mounted on the surface of the pump body 1.

During the use, reached the beneficial effect of independently debugging the connector through setting up adjusting part 4, reached the effect of protection plunger pump through setting up protection component 5.

The adjusting assembly 4 comprises a first clamping piece 401 and an adjusting plate 402, a first threaded hole 403 is formed in the surface of the first clamping piece 401, a first threaded rod 404 is movably inserted into the surface of the first clamping piece 401, a first anti-loosening ring 405 is connected to the surface of the first threaded rod 404 in a threaded manner, a second threaded hole 406 is formed in the surface of the adjusting plate 402, a second threaded rod 407 is connected to the surface of the adjusting plate 402 in a threaded manner, a second clamping piece 408 is connected to the surface of the first threaded rod 404 in a threaded manner, the first threaded rod 404 is connected with the first clamping piece 401 in a threaded manner, the size of the first threaded hole 403 is matched with that of the first threaded rod 404, the size of the second threaded hole 406 is matched with that of the second threaded rod 407, the first clamping piece 401 is identical to that of the second clamping piece 408 in shape and size, the front end of the first clamping piece 401 is fixedly connected with the connecting disc 3, and two threaded rods 404 and the anti-loosening rings 405 are arranged.

When the device is used, when the position of the second threaded rod 407 and a device to be connected needs to be adjusted, the anti-loosening ring 405 is rotated, the first threaded rod 404 moves away from the second clamping piece 408 in the first threaded hole 403, the gap between the first clamping piece 401 and the second clamping piece 408 is enlarged, the height of the adjusting plate 402 can be adjusted up and down according to the specific position, then the anti-loosening ring 405 and the first threaded rod 404 are rotated reversely, the first clamping piece 401 and the second clamping piece 408 clamp each other and fix the adjusting plate 402, the second threaded rod 407 is in threaded connection with the adjusting plate 402 through the second threaded hole 406 after adjustment is finished, and the other end of the second threaded rod 407 is in threaded connection with the device to be connected, so that the purpose of automatically adjusting the connecting port is achieved.

The protection assembly 5 comprises a housing 501, a slide rail 502 is fixedly connected to the outer surface of the housing 501, a slide groove 503 is formed in the surface of the slide rail 502, a slide block 504 is slidably connected to the surface of the slide rail 502, a protection plate 505 is fixedly connected to one end, away from the housing 501, of the slide block 504, an antirust box 506 is fixedly connected to the outer surface of the housing 501, a spring 507 is fixedly connected to the outer surface of the housing 501, a pressing plate 508 is fixedly connected to one end, away from the housing 501, of the pressing plate 508, a guide rod 509 is fixedly connected to one end, away from the housing 501, of the pressing plate 508, the size of the slide block 504 is matched with that of the slide groove 503, the spring 507 and the pressing plate 508 are both arranged inside the antirust box 506, one end, away from the pressing plate 508, of the guide rod 509 is fixedly connected with the protection plate 505, the guide rod 509 is slidably connected with the antirust box 506, the pump body 1 is arranged inside the housing 501, four protection plates 505 are arranged, the four protection plates 505 are distributed at the left end of the housing 501, Right end, upper end and rear end.

During the use, when receiving external force, protection shield 505 drives slider 504 and slides in the spout 503 that slide rail 502 surface set up to protection shield 505 drives guide bar 509 motion, and guide bar 509 and then drive clamp plate 508 motion, and clamp plate 508 compression spring 507, spring 507 are exerted for clamp plate 508 counter force after being compressed and are slowed down the impact force, play the effect of protection plunger pump, can prevent through setting up rust-resistant case 506 that spring 507 from rustting.

The working principle is as follows: when the position of the threaded rod II 407 and a device to be connected needs to be adjusted, the anti-loosening ring 405 is rotated, the threaded rod I404 moves away from the clamping piece II 408 in the threaded hole I403, the gap between the clamping piece I401 and the clamping piece II 408 is enlarged, the height of the adjusting plate 402 can be adjusted up and down according to the specific position, then the anti-loosening ring 405 and the threaded rod I404 are rotated reversely, the clamping piece I401 and the clamping piece II 408 clamp each other and fix the adjusting plate 402, after the adjustment is finished, the threaded rod II 407 is in threaded connection with the adjusting plate 402 through the threaded hole II 406, and the other end of the threaded rod II 407 is in threaded connection with the device to be connected, so that the purpose of automatically adjusting the connecting port is achieved; when receiving external force, protection shield 505 drives slider 504 and slides in the spout 503 that the slide rail 502 surface set up to protection shield 505 drives guide 509 to move, and guide 509 then drives clamp plate 508 motion, and clamp plate 508 compression spring 507, spring 507 is exerted for clamp plate 508 counter force after being compressed and is slowed down the impact force, plays the effect of protection plunger pump, can prevent through setting up rust-resistant case 506 that spring 507 from rustting.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a can independently debug plunger pump of connector, includes the pump body (1), its characterized in that: the utility model discloses a pump, including the pump body, the front end of the pump body (1) rotates and is connected with transmission shaft (2), the front end fixedly connected with connection pad (3) of the pump body (1), the rear end movable mounting of connection pad (3) has adjusting part (4), the surface movable mounting of the pump body (1) has protection subassembly (5).

2. The plunger pump capable of automatically debugging a connection port according to claim 1, wherein: the adjusting component (4) comprises a first clamping piece (401) and an adjusting plate (402), a first threaded hole (403) is formed in the surface of the first clamping piece (401), a first threaded rod (404) is inserted in the surface of the first clamping piece (401), a locking ring (405) is connected to the surface of the first threaded rod (404) in a threaded manner, a second threaded hole (406) is formed in the surface of the adjusting plate (402), a second threaded rod (407) is connected to the surface of the adjusting plate (402), and a second clamping piece (408) is connected to the surface of the first threaded rod (404) in a threaded manner.

3. The plunger pump capable of automatically debugging a connecting port according to claim 2, wherein: the threaded rod I (404) is in threaded connection with the clamping piece I (401), the size of the threaded hole I (403) is matched with that of the threaded rod I (404), the size of the threaded hole II (406) is matched with that of the threaded rod II (407), the shapes and the sizes of the clamping piece I (401) and the clamping piece II (408) are the same, the front end of the clamping piece I (401) is fixedly connected with the connecting disc (3), and the threaded rod I (404) and the locking ring (405) are provided with two.

4. The plunger pump capable of automatically debugging a connecting port according to claim 1, wherein: protection subassembly (5) include shell (501), the outer fixed surface of shell (501) is connected with slide rail (502), spout (503) have been seted up on the surface of slide rail (502), the surperficial sliding connection of slide rail (502) has slider (504), the one end fixedly connected with protection shield (505) of shell (501) are kept away from in slider (504), the outer fixed surface of shell (501) is connected with rust-resistant case (506), the outer fixed surface of shell (501) is connected with spring (507), the one end fixedly connected with clamp plate (508) of shell (501) are kept away from in spring (507), the one end fixedly connected with guide arm (509) of shell (501) are kept away from in clamp plate (508).

5. The plunger pump of claim 4, wherein the connector can be independently adjusted, and the plunger pump comprises: the size of slider (504) and the size looks adaptation of spout (503), spring (507) and clamp plate (508) all set up the inside at rust-resistant case (506), the one end and protection shield (505) fixed connection of clamp plate (508) are kept away from in guide arm (509), guide arm (509) and rust-resistant case (506) sliding connection.

6. The plunger pump of claim 5, wherein the connector is capable of being independently adjusted, and the plunger pump further comprises: the pump body (1) is arranged in the shell (501), the number of the protection plates (505) is four, and the four protection plates (505) are distributed at the left end, the right end, the upper end and the rear end of the shell (501).