CN216009117U

CN216009117U - Novel hydraulic cylinder matched with quick connector

Info

Publication number: CN216009117U
Application number: CN202122526977.5U
Authority: CN
Inventors: 张慧慧
Original assignee: Yantai Qiankun Hydraulic Equipment Co ltd
Current assignee: Yantai Qiankun Hydraulic Equipment Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-03-11
Anticipated expiration: 2031-10-20

Abstract

The utility model relates to a connector installation technical field just discloses a novel supporting pneumatic cylinder that uses of quick connector, including the connector, the back of connector is provided with the pneumatic cylinder, and the bottom of pneumatic cylinder is provided with slider, and the inside of connector is provided with fixing device, and the side of pneumatic cylinder is provided with the connecting hole that equals with the slot aperture. This novel supporting pneumatic cylinder that uses of quick connector, place the inside at the connector with the pneumatic cylinder, then inwards promote, inhale the piece until the first magnetism with the pneumatic cylinder back and push away to inhale the piece contact with the inside second magnetism of connector, tentatively confirm the position of connector, then insert the push rod in the connector through the slot, insert the draw-in groove with the push rod, be connected push rod and pneumatic cylinder, last rotatory bolt, in advancing screw hole and mounting hole with the bolt installation, be connected the pneumatic cylinder with the connector and fix together, can guarantee the intensity of being connected between pneumatic cylinder and the connector, make the pneumatic cylinder can remain stable in the connector.

Description

Novel hydraulic cylinder matched with quick connector

Technical Field

The utility model relates to a connector installation technical field specifically is a novel quick connector is supporting to be used pneumatic cylinder.

Background

As a part for easily mounting such a component to a working vehicle, there is known a quick connector which is mounted to the working vehicle and can quickly connect and mount a hydraulic cylinder which is provided in the quick connector, and the quick connector can quickly mount various kinds of components to the excavator, thereby expanding the range of use of the excavator, remarkably saving time and improving work efficiency.

After the existing quick connector is installed, the connection strength between the hydraulic rod and the quick connector is low, and the hydraulic rod and the quick connector are loosened when the quick connector is used, so that the use effect is influenced, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel quick connector is supporting to use pneumatic cylinder to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel supporting pneumatic cylinder that uses of quick connector, includes the connector, the back of connector is provided with the pneumatic cylinder, the bottom of pneumatic cylinder is provided with slider, the inside of connector is provided with fixing device.

Fixing device inhales piece, second magnetism and slot including ejector pad, push rod, draw-in groove, spread groove, bolt, screw hole, first magnetism, the slot is seted up in the left side of connector, the push rod is pegged graft in the inside of slot, ejector pad fixed connection is in the left side of push rod, the draw-in groove is seted up in the interior right side of connector, the back of connector is seted up to the screw hole, bolt threaded connection is in the inside of screw hole and mounting hole, the interior back of connector is seted up to the spread groove, piece fixed connection is inhaled to the second magnetism in the inner wall of spread groove, piece fixed connection is inhaled in the back of pneumatic cylinder to first magnetism.

Preferably, the sliding device comprises a sliding groove, a pulley and a sliding seat, the sliding seat is fixedly connected to the inner wall of the connector, the sliding groove is arranged at the top of the sliding seat, and the pulley is slidably connected to the inner wall of the sliding groove.

Preferably, the number of the threaded holes and the number of the bolts are two, the threaded holes and the bolts are symmetrically distributed on the left side and the right side of the back face of the connector, and the push rod and the connector can be fixedly connected together through the threaded holes and the bolts.

Preferably, the back of push rod is seted up the mounting hole that equals with screw hole aperture, the push rod matches with the draw-in groove size, through being provided with the draw-in groove, can be with the inner wall of push rod joint in the connector.

Preferably, the quantity of spout and pulley is four, four spout and pulley symmetric distribution are through being provided with pulley and spout at the top of slide, are convenient for remove the position of pneumatic cylinder when the installation, can install the pneumatic cylinder fast and fix to installation department, can increase the stability that the pneumatic cylinder removed in the connector in the installation simultaneously.

Preferably, the left and right sides sliding connection of pneumatic cylinder is in the inner wall of slide, with the inner wall of the both sides laminating slide of pneumatic cylinder, can increase the stability that the pneumatic cylinder removed in the connector in the installation.

Preferably, the aperture of slot is greater than the aperture of draw-in groove, the right side joint of push rod is in the inside of draw-in groove, through being provided with the slot, can insert the push rod in the connector, is connected the push rod with the pneumatic cylinder fixedly, the side of pneumatic cylinder is provided with the connecting hole that equals with the slot aperture.

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

1. the hydraulic cylinder matched with the novel quick connector is provided with a push rod, a slot, a clamping groove, a matching threaded rod and a bolt, when in use, the hydraulic cylinder is placed in the connector and then pushed inwards until the first magnetic suction block on the back of the hydraulic cylinder is pushed to be in contact with the second magnetic suction block in the connector, the position of the connector is preliminarily determined, then the push rod is inserted into the connector through the slot, the push rod is inserted into the clamping groove, the push rod is connected with the hydraulic cylinder, finally the bolt is rotated, the bolt is installed into the threaded hole and the installation hole, the push rod is fixedly connected with the connector, and the hydraulic cylinder is fixedly connected with the connector, under the effect of piece is inhaled to bolt, screw hole, first magnetism and second magnetism, can guarantee the intensity of being connected between pneumatic cylinder and the connector, make the pneumatic cylinder can remain stable in the connector.

2. This novel supporting pneumatic cylinder that uses of quick connector, through being provided with pulley and spout, when the installation, place the inside at the connector with the pneumatic cylinder earlier, and place the inner wall at the spout with the pulley, make the both sides of pneumatic cylinder and the inner wall contact of slide, then promote the pneumatic cylinder backward, push away the pneumatic cylinder to installation department, be convenient for remove the position of pneumatic cylinder when the installation, can remove the pneumatic cylinder to installation department fast and install fixedly, can increase the stability that the pneumatic cylinder removed in the connector in the installation simultaneously.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a connector; 2. a hydraulic cylinder; 3. a fixing device; 301. a push block; 302. a push rod; 303. a card slot; 304. connecting grooves; 305. a bolt; 306. a threaded hole; 307. a first magnetic attraction block; 308. a second magnetic attraction block; 309. a slot; 4. a sliding device; 401. a chute; 402. a pulley; 403. a slide carriage.

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 embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a novel supporting pneumatic cylinder that uses of quick connector, including connector 1, the back of connector 1 is provided with pneumatic cylinder 2, the left and right sides sliding connection of pneumatic cylinder 2 is in the inner wall of slide 403, with the inner wall of the both sides laminating slide 403 of pneumatic cylinder 2, can increase the stability that pneumatic cylinder 2 removed in connector 1 in the installation, the bottom of pneumatic cylinder 2 is provided with slider 4, the inside of connector 1 is provided with fixing device 3, the side of pneumatic cylinder 2 is provided with the connecting hole that equals with slot 309 aperture.

The fixing device 3 comprises a push block 301, a push rod 302, a clamping groove 303, a connecting groove 304, a bolt 305, a threaded hole 306, a first magnetic suction block 307, a second magnetic suction block 308 and a slot 309, the slot 309 is formed in the left side of the connector 1, the aperture of the slot 309 is larger than that of the clamping groove 303, the right side of the push rod 302 is clamped in the clamping groove 303, the push rod 302 can be inserted into the connector 1 by arranging the slot 309, the push rod 302 is connected and fixed with the hydraulic cylinder 2, the push rod 302 is inserted in the slot 309, the back surface of the push rod 302 is provided with a mounting hole with the same aperture as that of the threaded hole 306, the push rod 302 is matched with the clamping groove 303 in size, the push rod 302 can be clamped in the inner wall of the connector 1 by arranging the clamping groove 303, the push block 301 is fixedly connected to the left side of the push rod 302, the clamping groove 303 is formed in the inner right side of the connector 1, the threaded hole 306 is formed in the back surface of the connector 1, and the threaded hole 306 is two in number of the threaded hole 306 and the bolt 305, two screw holes 306 and bolt 305 symmetric distribution are in the left and right sides at the connector 1 back, through being provided with screw hole 306 and bolt 305, can be in the same place push rod 302 is connected fixedly with connector 1, bolt 305 threaded connection is in the inside of screw hole 306 and mounting hole, connecting groove 304 is seted up in connector 1's interior back, second magnetism piece 308 fixed connection is inhaled to the inner wall in connecting groove 304, first magnetism piece 307 fixed connection is in the back of pneumatic cylinder 2.

Slide device 4 includes spout 401, pulley 402 and slide 403, slide 403 fixed connection is in the inner wall of connector 1, the top of slide 403 is seted up to spout 401, pulley 402 sliding connection is in the inner wall of spout 401, the quantity of spout 401 and pulley 402 is four, four spout 401 and pulley 402 symmetric distribution are at the top of slide 403, through being provided with pulley 402 and spout 401, be convenient for remove the position of pneumatic cylinder 2 when the installation, can remove pneumatic cylinder 2 to the installation department fast and install fixedly, can increase the stability that pneumatic cylinder 2 removed in connector 1 in the installation simultaneously.

The utility model discloses a theory of operation: when mounting, the hydraulic cylinder 2 is placed inside the connector 1, the pulley 402 is aligned with the sliding groove 401 at the top of the sliding seat 403, the pulley 402 is placed inside the sliding groove 401, meanwhile, both sides of the hydraulic cylinder 2 are contacted with the inner wall of the sliding seat 403, then the hydraulic cylinder 2 is pushed backwards, the pulley 402 is enabled to slide backwards along the inner wall of the sliding groove 401, until the pulley 402 is moved to the extreme end of the sliding groove 401 to be contacted with the inner back surface of the sliding groove 401, at the moment, the first magnetic attraction block 307 at the back surface of the hydraulic cylinder 2 is moved to be contacted with the second magnetic attraction block 308 in the connecting groove 304 at the back surface in the connector 1, the two magnetic attraction blocks are mutually attracted after being contacted, the position of the hydraulic cylinder 2 is preliminarily determined, at the moment, the slot 309 at the side surface of the connector 1 is corresponding to the connecting hole at the side surface of the hydraulic cylinder 2, then the push rod 302 is inserted into the connector 1 and the hydraulic cylinder 2 through the slot 309, the push rod 302 is continuously pushed, the hydraulic cylinder 2 is installed and fixed inside the connector 1 by matching the first magnetic block 307 and the second magnetic block 308, so that the connection strength between the hydraulic cylinder 2 and the connector 1 can be ensured, and the hydraulic cylinder 2 can be kept stable in the connector 1.

Claims

1. The utility model provides a novel supporting pneumatic cylinder that uses of quick connector, includes connector (1), its characterized in that: a hydraulic cylinder (2) is arranged at the back of the connector (1), a sliding device (4) is arranged at the bottom of the hydraulic cylinder (2), and a fixing device (3) is arranged in the connector (1);

the fixing device (3) comprises a push block (301), a push rod (302), a clamping groove (303), a connecting groove (304), a bolt (305), a threaded hole (306), a first magnetic suction block (307), a second magnetic suction block (308) and a slot (309), the slot (309) is arranged at the left side of the connector (1), the push rod (302) is inserted in the slot (309), the push block (301) is fixedly connected to the left side of the push rod (302), the clamping groove (303) is arranged on the inner right side of the connector (1), the threaded hole (306) is arranged on the back surface of the connector (1), the bolt (305) is connected with the threaded hole (306) and the inner part of the mounting hole in a threaded manner, the connecting groove (304) is arranged on the inner back surface of the connector (1), the second magnetic suction block (308) is fixedly connected with the inner wall of the connecting groove (304), the first magnetic suction block (307) is fixedly connected to the back of the hydraulic cylinder (2).

2. The novel hydraulic cylinder matched with the quick connector as claimed in claim 1, wherein: slide device (4) include spout (401), pulley (402) and slide (403), slide (403) fixed connection is in the inner wall of connector (1), the top of slide (403) is seted up in spout (401), pulley (402) sliding connection is in the inner wall of spout (401).

3. The novel hydraulic cylinder matched with the quick connector as claimed in claim 1, wherein: the number of the threaded holes (306) and the number of the bolts (305) are two, and the two threaded holes (306) and the two bolts (305) are symmetrically distributed on the left side and the right side of the back face of the connector (1).

4. The novel hydraulic cylinder matched with the quick connector as claimed in claim 1, wherein: the back of the push rod (302) is provided with a mounting hole with the same aperture as the threaded hole (306), and the size of the push rod (302) is matched with that of the clamping groove (303).

5. The novel hydraulic cylinder matched with the quick connector as claimed in claim 2, wherein: the number of the sliding grooves (401) and the number of the pulleys (402) are four, and the four sliding grooves (401) and the four pulleys (402) are symmetrically distributed on the top of the sliding seat (403).

6. The novel hydraulic cylinder matched with the quick connector as claimed in claim 2, wherein: the left side and the right side of the hydraulic cylinder (2) are connected with the inner wall of the sliding seat (403) in a sliding manner.

7. The novel hydraulic cylinder matched with the quick connector as claimed in claim 1, wherein: the aperture of slot (309) is greater than the aperture of draw-in groove (303), the right side joint of push rod (302) is in the inside of draw-in groove (303), the side of pneumatic cylinder (2) is provided with the connecting hole that equals with slot (309) aperture.