CN216343156U

CN216343156U - Torsion shaft bending machine oil cylinder convenient to install and detach

Info

Publication number: CN216343156U
Application number: CN202122937773.0U
Authority: CN
Inventors: 丁山
Original assignee: Jianhu Huaxing Hydraulic Components Co ltd
Current assignee: Jianhu Huaxing Hydraulic Components Co ltd
Priority date: 2021-11-27
Filing date: 2021-11-27
Publication date: 2022-04-19
Anticipated expiration: 2031-11-27

Abstract

The utility model discloses a torsion shaft bender oil cylinder convenient to mount and dismount, which comprises a box body, wherein an end cover is mounted on one side of the box body, a plurality of first clamping grooves are formed in one side of the box body, a plurality of first protruding blocks are arranged on one side of the end cover and can be mutually clamped with the first clamping grooves, through holes are formed in the surface of the first protruding blocks, a mounting groove is formed in the top of the first clamping grooves, a second clamping groove is formed in the bottom of the first clamping grooves, a first clamping block is mounted in the mounting groove and penetrates through the through holes and extends into the second clamping grooves, a fixing groove is formed in one side of the first clamping block, an electromagnetic push rod is mounted in the fixing groove, a second clamping block is mounted at the output end of the electromagnetic push rod and can be mutually clamped with the second clamping grooves, and a wedge block can be mutually clamped with the surface of a mounting disc. The hydraulic cylinder dismounting device is simple and reasonable in structure, novel in design, simple and convenient to operate, capable of effectively solving the problem that a hydraulic cylinder dismounting program is complex, and high in practical value.

Description

Torsion shaft bending machine oil cylinder convenient to install and detach

Technical Field

The utility model relates to the technical field of oil cylinders of bending machines, in particular to an oil cylinder of a torsion shaft bending machine, which is convenient to mount and dismount.

Background

The hydraulic bending machine is not separated from a hydraulic oil cylinder, the hydraulic oil cylinder needs to be periodically disassembled and maintained when the hydraulic oil cylinder is used for too long time, and the current hydraulic oil cylinder is complex in procedure, time-consuming and labor-consuming when being assembled and disassembled. Therefore, the torsion shaft bending machine oil cylinder is improved, and the torsion shaft bending machine oil cylinder is convenient to mount and dismount.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a torsion shaft bender oil cylinder convenient to mount and dismount, which comprises a box body, wherein an end cover is mounted on one side of the box body, a plurality of first clamping grooves are formed in one side of the box body, a plurality of first protruding blocks are arranged on one side of the end cover and can be mutually clamped with the first clamping grooves, through holes are formed in the surfaces of the first protruding blocks, a mounting groove is formed in the top of each first clamping groove, a second clamping groove is formed in the bottom of each first clamping groove, a first clamping block is mounted in the mounting groove and penetrates through the through holes and extends into the second clamping groove, a fixing groove is formed in one side of each first clamping block, an electromagnetic push rod is mounted in the fixing groove, a second clamping block is mounted at the output end of the electromagnetic push rod and can be mutually clamped with the second clamping groove, a plurality of second protruding blocks are arranged on the other side of the box body, and the mounting disc is installed to the opposite side of box body, a plurality of mounting holes have been seted up to one side of mounting disc, the second protruding piece runs through the mounting hole to extend to the outside of mounting hole, a pair of recess has been seted up on the surface of second protruding piece, the inside of recess is installed through the axle has the voussoir, the voussoir can block with the mounting disc surface each other.

As a preferred technical solution of the present invention, the first clamping block can be clamped with the second clamping groove, the output end of the electromagnetic push rod is sleeved with a first spring, and one end of the first spring is connected with the second clamping block.

As a preferable technical scheme of the utility model, a second spring is arranged in the groove, and two ends of the second spring are respectively connected with the groove and the wedge block.

As a preferable technical solution of the present invention, a contact portion of the end cap and the box body is provided with a first sealing gasket, and a contact portion of the first protruding block and the first locking groove is provided with a second sealing gasket.

As a preferable technical scheme of the present invention, a piston is installed inside the box body, a fixed seat is installed on one side of the inner wall of the box body, a third spring is sleeved outside the piston, one end of the third spring is connected with the fixed seat, and the piston penetrates through the mounting plate and extends to the outside of the mounting plate.

As a preferred technical scheme of the present invention, the box body and the mounting disc are both provided with a sealing groove at a contact portion with the piston, and a third sealing gasket is installed inside the sealing groove.

As a preferable technical solution of the present invention, a handle is mounted on a top of the first block.

The utility model has the beneficial effects that:

1. the torsion shaft bending machine oil cylinder convenient to mount and dismount facilitates the mounting and dismounting of the box body through the matching use of the second protruding block, the mounting hole, the groove, the wedge block and the second spring, and effectively strengthens the sealing performance of the hydraulic oil cylinder through the mounting of the first sealing gasket, the second sealing gasket and the third sealing gasket;

2. according to the torsion shaft bender oil cylinder convenient to mount and dismount, the end cover is convenient to dismount through the matched use of the first clamping groove, the second clamping groove, the first clamping block, the second clamping block, the first protruding block, the mounting groove and the electromagnetic push rod, so that the piston is convenient to dismount, the dismounting time of workers on the oil cylinder is saved on the whole, and the dismounting efficiency is improved; the hydraulic cylinder dismounting device is simple and reasonable in structure, novel in design, simple and convenient to operate, capable of effectively solving the problem that a hydraulic cylinder dismounting program is complex, and high in practical value.

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 plan cross-sectional view of a torsion bar bender cylinder of the present invention for easy assembly and disassembly;

FIG. 2 is an enlarged view of the structure A of FIG. 1 of a torsion bar bender cylinder for easy assembly and disassembly according to the present invention;

FIG. 3 is an enlarged view of the structure B in FIG. 1 of a torsion bar bender cylinder for easy assembly and disassembly according to the present invention;

fig. 4 is a perspective view of a torsion beam bender cylinder of the present invention, which is easy to assemble and disassemble.

In the figure: 1. a box body; 101. a second card slot; 102. a second raised block; 103. a groove; 104. a wedge block; 105. a second spring; 2. an end cap; 201. a first raised block; 202. a through hole; 3. mounting grooves; 301. a first clamping block; 302. a handle; 303. fixing grooves; 304. an electromagnetic push rod; 305. a second fixture block; 306. a first spring; 4. mounting a disc; 401. mounting holes; 5. a piston; 501. a fixed seat; 502. a third spring; 6. a first sealing gasket; 7. a second sealing gasket; 8. a sealing groove; 801. and a third sealing gasket.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the torsion bar bending machine oil cylinder convenient to mount and dismount comprises a box body 1, an end cover 2 is mounted on one side of the box body 1, a plurality of first clamping grooves are formed in one side of the box body 1, a plurality of first protruding blocks 201 are arranged on one side of the end cover 2, the first protruding blocks 201 can be mutually clamped with the first clamping grooves, through holes 202 are formed in the surfaces of the first protruding blocks 201, a mounting groove 3 is formed in the top of the first clamping groove, a second clamping groove 101 is formed in the bottom of the first clamping groove, first fixture blocks 301 are mounted inside the mounting groove 3, the first fixture blocks 301 penetrate through the through holes 202 and extend to the inside of the second clamping grooves 101, a fixing groove 303 is formed in one side of the first fixture blocks 301, an electromagnetic push rod 304 is mounted inside the fixing groove, a second fixture block 305 is mounted at the output end of the electromagnetic push rod 304, the second fixture blocks 305 can be mutually clamped with the second clamping grooves 101, a plurality of second protruding blocks 102 are arranged on the other side of the box body 1, and the mounting disc 4 is installed to the opposite side of box body 1, and a plurality of mounting hole 401 have been seted up to one side of mounting disc 4, and second protruding piece 102 runs through mounting hole 401 to extend to the outside of mounting hole 401, a pair of recess 103 has been seted up on the surface of second protruding piece 102, and the inside of recess 103 is installed through the axle has voussoir 104, and voussoir 104 can be with mounting disc 4 surperficial mutual block.

The first latch 301 can be engaged with the second latch 101, the output end of the electromagnetic push rod 304 is sleeved with a first spring 306, and one end of the first spring 306 is connected with the second latch 305.

Wherein, the inside of recess 103 is installed with second spring 105, and the both ends of second spring 105 interconnect with recess 103 and voussoir 104 respectively, through the installation of second spring 105, can realize the block of voussoir 104 to mounting disc 4.

The contact part of the end cover 2 and the box body 1 is provided with a first sealing gasket 6, the contact part of the first protruding block 201 and the first clamping groove is provided with a second sealing gasket 7, and the sealing performance of the oil cylinder can be improved by installing the first sealing gasket 6 and the second sealing gasket 7.

Wherein, the internally mounted of box body 1 has piston 5, and fixing base 501 is installed to the inner wall one side of box body 1, and the outside cover of piston 5 is equipped with third spring 502, the one end and the fixing base 501 interconnect of third spring 502, and piston 5 runs through mounting disc 4 to extend to the outside of mounting disc 4.

Wherein, box body 1 and mounting disc 4 all seted up seal groove 8 with the contact part of piston 5, and the internally mounted of seal groove 8 has third seal gasket 801, through the setting of seal groove 8, can prevent that third seal gasket 801 from shifting.

The handle 302 is mounted at the top of the first latch 301, and the first latch 301 is convenient to detach by mounting the handle 302.

The working principle is as follows: during the use, at first press voussoir 104, thereby make voussoir 104 relax mounting disc 4, then carry out whole dismantlement with box body 1, box body 1 dismantles the completion back, it removes to drive second fixture block 305 through electromagnetism push rod 304, thereby accomplish relaxing to second draw-in groove 101, relax the back that finishes, pulling handle 302, thereby dismantle first fixture block 301, after first fixture block 301 dismantles and finishes, pulling end cover 2, thereby accomplish the dismantlement of end cover 2, later press piston 5, make piston 5 accomplish the dismantlement through the opening of end cover 2 one side, and then accomplish holistic dismantlement, the whole dismantlement that finishes, the staff overhauls and washs the hydro-cylinder whole, after the overhaul finishes, rethread above-mentioned step, finish the hydro-cylinder assembly in proper order, and after the equipment finishes, electromagnetism push rod 304 is in normally open state.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The torsion shaft bending machine oil cylinder convenient to mount and dismount comprises a box body (1) and is characterized in that an end cover (2) is mounted on one side of the box body (1), a plurality of first clamping grooves are formed in one side of the box body (1), a plurality of first protruding blocks (201) are arranged on one side of the end cover (2), the first protruding blocks (201) can be clamped with the first clamping grooves, through holes (202) are formed in the surface of the first protruding blocks (201), a mounting groove (3) is formed in the top of the first clamping grooves, a second clamping groove (101) is formed in the bottom of the first clamping grooves, first clamping blocks (301) are mounted inside the mounting groove (3), the first clamping blocks (301) penetrate through the through holes (202) and extend into the second clamping grooves (101), fixing grooves (303) are formed in one side of the first clamping blocks (301), electromagnetic push rods (304) are mounted inside the fixing grooves (303), second fixture block (305) is installed to the output of electromagnetism push rod (304), second fixture block (305) can with second draw-in groove (101) mutual block, the opposite side of box body (1) is equipped with a plurality of second protruding pieces (102), just mounting disc (4) are installed to the opposite side of box body (1), a plurality of mounting hole (401) have been seted up to one side of mounting disc (4), second protruding piece (102) run through mounting hole (401) to extend to the outside of mounting hole (401), a pair of recess (103) have been seted up on the surface of second protruding piece (102), the inside of recess (103) is installed through the axle has voussoir (104), voussoir (104) can with mounting disc (4) surface mutual block.

2. The torsion beam bender oil cylinder convenient to mount and dismount as claimed in claim 1, wherein the first clamping block (301) can be clamped with the second clamping groove (101), the output end of the electromagnetic push rod (304) is sleeved with the first spring (306), and one end of the first spring (306) is connected with the second clamping block (305).

3. The torsion shaft bending machine oil cylinder convenient to mount and dismount as claimed in claim 1, wherein a second spring (105) is mounted inside the groove (103), and two ends of the second spring (105) are respectively connected with the groove (103) and the wedge (104).

4. The torsion shaft bender oil cylinder convenient to mount and dismount as claimed in claim 1, wherein a contact portion of the end cover (2) and the box body (1) is provided with a first sealing gasket (6), and a contact portion of the first protruding block (201) and the first clamping groove is provided with a second sealing gasket (7).

5. The torsion shaft bending machine oil cylinder convenient to mount and dismount as claimed in claim 1, wherein a piston (5) is mounted inside the box body (1), a fixing seat (501) is mounted on one side of the inner wall of the box body (1), a third spring (502) is sleeved on the outer side of the piston (5), one end of the third spring (502) is connected with the fixing seat (501) in an interconnecting mode, and the piston (5) penetrates through the mounting disc (4) and extends to the outer side of the mounting disc (4).

6. The torsion bar bender oil cylinder convenient to mount and dismount according to claim 1, wherein a sealing groove (8) is formed in the contact portion between the box body (1) and the mounting disc (4) and the piston (5), and a third sealing gasket (801) is mounted inside the sealing groove (8).

7. The torsion shaft bender oil cylinder convenient to mount and dismount according to claim 1, wherein a handle (302) is mounted at the top of the first clamping block (301).