CN217143728U

CN217143728U - Be used for hydraulic stem inner core to dismantle auxiliary fixtures

Info

Publication number: CN217143728U
Application number: CN202123082271.0U
Authority: CN
Inventors: 农广海
Original assignee: Shanghai Ziqing Precision Mould Co ltd
Current assignee: Shanghai Ziqing Precision Mould Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-08-09
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a be used for hydraulic stem inner core to dismantle auxiliary fixtures belongs to hydraulic stem technical field, including workstation and mount, workstation top one side fixed mounting has the mount, and the workstation top is provided with fixed establishment and disassembly body respectively, and fixed establishment includes: standing groove, electric telescopic handle A, place board, T-shaped groove, electric telescopic handle B, arc fixed plate, hydraulic stem, piston and nut, wherein, the opening is provided with the standing groove in the middle of the workstation top, and standing groove bottom fixed mounting has electric telescopic handle A. The utility model discloses in, through setting up standing groove, electric telescopic handle A, placing board, T-slot, electric telescopic handle B and arc fixed plate, the size and the height that can the hydraulic stem more support the hydraulic stem fixedly, and fixed effect is better, when dismantling the hydraulic stem, friction line on the arc fixed plate can further prevent that the hydraulic stem from rotating, has improved the practicality of device simultaneously.

Description

Be used for hydraulic stem inner core to dismantle auxiliary fixtures

Technical Field

The utility model belongs to the technical field of the hydraulic stem, specifically be a be used for hydraulic stem inner core to dismantle auxiliary fixtures.

Background

The hydraulic rod is a piston rod, an inner core of the hydraulic rod is a piston of the piston rod, the piston rod is a connecting component for supporting the piston to do work, most of the hydraulic rod is applied to an oil cylinder and an air cylinder movement executing component, and the hydraulic rod is a movement component with frequent movement and high technical requirement, taking the hydraulic oil cylinder as an example, and comprises the following components: the cylinder barrel, the piston rod (oil cylinder rod), the piston and the end cover are formed, after the piston rod is taken out of the hydraulic cylinder by a worker, the piston needs to be taken out, and the piston is difficult to take out.

When the existing hydraulic rod inner core dismounting auxiliary tool is used, the hydraulic rod can only be fixed, then a worker is required to dismount the hydraulic rod inner core, and the hydraulic rod inner core is difficult to dismount, so that the workload and the working difficulty of the worker are increased, and when the hydraulic rod is fixed, the hydraulic rod inner core dismounting auxiliary tool cannot be adjusted according to the size and the length of the hydraulic rod.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the auxiliary tool for disassembling the inner core of the hydraulic rod is provided.

The utility model adopts the technical scheme as follows: the utility model provides a be used for hydraulic stem inner core to dismantle auxiliary fixtures, includes workstation and mount, workstation top one side fixed mounting has the mount, the workstation top is provided with fixed establishment and disassembly body respectively.

Wherein, the fixed establishment includes: a placing groove, an electric telescopic rod A, a placing plate, a T-shaped groove, an electric telescopic rod B, an arc-shaped fixing plate, a hydraulic rod, a piston and a nut, wherein, a placing groove is arranged at the middle opening above the workbench, an electric telescopic rod A is fixedly arranged at the bottom of the placing groove, a placing plate is fixedly arranged above the electric telescopic rod A, two T-shaped grooves are respectively arranged at the two sides of the interior of the placing groove, an electric telescopic rod B is fixedly arranged at one side of the interior of each T-shaped groove, an arc-shaped fixing plate is fixedly arranged at one side of each electric telescopic rod B, the arc-shaped fixing plate is arranged in a three-section way, the joints of the sections are connected through an elastic steel plate, friction grains are arranged on one side of the arc-shaped fixing plate, the hydraulic rod is arranged in the placing groove, a piston is arranged above the hydraulic rod in a matched mode, and a nut is arranged above the hydraulic rod and close to the piston in a matched mode.

Wherein, the disassembly mechanism includes: servo motor, carousel, electric telescopic handle C, fixed plate, fastening bolt and L-shaped clamp plate, wherein, mount top fixed mounting has servo motor, there is the carousel servo motor below through output shaft, the equal fixed mounting in carousel below both sides has electric telescopic handle C, two the equal fixed mounting in electric telescopic handle C below has the fixed plate, two equal threaded connection has fastening bolt, two in the middle of the fixed plate fastening bolt all rotates in one side and is provided with L-shaped clamp plate, and L-shaped clamp plate one side top is provided with the friction line.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up standing groove, electric telescopic handle A, placing board, T-slot, electric telescopic handle B and arc fixed plate, the size and the height that can the hydraulic stem more support the hydraulic stem fixedly, and fixed effect is better, when dismantling the hydraulic stem, friction line on the arc fixed plate can further prevent that the hydraulic stem from rotating, has improved the practicality of device simultaneously.

2. The utility model discloses in, through servo motor, carousel, electric telescopic handle C, fixed plate, fastening bolt and L shape clamping plate, can carry out automatic dismantlement to the piston, reduced staff's work load, friction line on the L shape clamping plate can make L shape clamping plate better with the fixed effect of piston simultaneously, has further improved the practicality of device.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the utility model after the front view work;

FIG. 3 is a schematic diagram of a cross-sectional structure viewed from above in the present invention;

fig. 4 is a schematic sketch of the three-dimensional structure of the middle fixing plate of the present invention.

The labels in the figure are: 1. a work table; 101. a fixed mount; 2. a placement groove; 201. an electric telescopic rod A; 202. placing the plate; 203. a T-shaped slot; 204. an electric telescopic rod B; 205. an arc-shaped fixing plate; 3. a hydraulic lever; 301. a piston; 302. a nut; 4. a servo motor; 401. a turntable; 402. an electric telescopic rod C; 403. a fixing plate; 404. fastening a bolt; 405. an L-shaped clamping plate.

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.

The utility model discloses in:

referring to fig. 1-4, the auxiliary tool for disassembling the inner core of the hydraulic rod comprises a workbench 1 and a fixed frame 101, wherein the fixed frame 101 is fixedly installed on one side above the workbench 1, and a fixing mechanism and a disassembling mechanism are respectively arranged above the workbench 1.

Referring to fig. 1 to 3, in the present embodiment, the fixing mechanism includes: the utility model discloses a hydraulic pressure pole, including standing groove 2, electric telescopic handle A201, place board 202, T-slot 203, electric telescopic handle B204, arc-shaped fixing plate 205, hydraulic stem 3, piston 301 and nut 302, wherein, 1 top middle opening of workstation is provided with standing

groove

2, 2 bottom fixed mounting of standing groove has electric telescopic handle A201, electric telescopic handle A201 top fixed mounting has places board 202, start electric telescopic handle A201, electric telescopic handle A201 drives and places board 202 rebound, thereby support hydraulic stem 3 according to the height of hydraulic stem 3, thereby make piston 301 and nut 302 be located workstation 1 top.

Referring to fig. 1-3, in this embodiment, the inside both sides of standing groove 2 are all opened and are provided with T-shaped groove 203, the inside equal fixed mounting in one side of two T-shaped grooves 203 has electric telescopic handle B204, the equal fixed mounting in two electric telescopic handle B204 one sides has arc fixed plate 205, and arc fixed plate 205 is the syllogic setting, and every section of junction passes through elastic steel plate and connects, and arc fixed plate 205 one side is provided with friction line, start electric telescopic handle B204, electric telescopic handle B204 drives arc fixed plate 205 and removes, thereby it is fixed with hydraulic stem 3, arc fixed plate 205 is the syllogic setting simultaneously, and every section of junction passes through elastic steel plate and connects, thereby the size that can hydraulic stem 3 more fixes.

Referring to fig. 1-3, in this embodiment, a hydraulic rod 3 is disposed inside the placement groove 2, a piston 301 is disposed above the hydraulic rod 3 in a matching manner, a nut 302 is disposed above the hydraulic rod 3 in a matching manner near the piston 301, and a worker takes out the hydraulic rod from the hydraulic cylinder and places the hydraulic rod inside the placement groove 2.

Referring to fig. 1, 2 and 4, in the present embodiment, the detaching mechanism includes: servo motor 4, carousel 401, electric telescopic handle C402, fixed plate 403, fastening bolt 404 and L clamp plate 405, wherein, mount 101 top fixed mounting has servo motor 4, there is carousel 401 servo motor 4 below through output shaft connection, the equal fixed mounting in carousel 401 below both sides has electric telescopic handle C402, start servo motor 4, make servo motor 4 corotation 30, then at reversal 30 degrees, thereby make servo motor 4 drive carousel 401 and make a round trip to rotate, and then make electric telescopic handle C402 make a round trip to rotate.

Referring to fig. 1, 2, 4, in this embodiment, there are fixed plates 403 below two electric telescopic handle C402, there are fastening bolts 404 in the middle of two fixed plates 403, two fastening bolts 404 all rotate and are provided with L-shaped clamping plate 405, and L-shaped clamping plate 405 one side top is provided with friction lines, start electric telescopic handle C402, electric telescopic handle C402 drives fixed plate 403 to move down, thereby make L-shaped clamping plate 405 one side top and piston 301 bottom level, then rotate fastening bolt 404, make fastening bolt 404 drive L-shaped clamping plate 405 to move, thereby make L-shaped clamping plate 405 carry out the centre gripping to piston 301.

Referring to fig. 1 to 3, in the present embodiment, the electric telescopic rod a201, the electric telescopic rod B204, the servo motor 4 and the electric telescopic rod C402 are all electrically connected to an external power source through a control switch.

The working principle is as follows: firstly, a worker takes out a hydraulic rod from a hydraulic cylinder and then places the hydraulic rod inside a placing groove 2, an electric telescopic rod A201 is started, the electric telescopic rod A201 drives a placing plate 202 to move upwards, so that the hydraulic rod 3 is supported according to the height of the hydraulic rod 3, a piston 301 and a nut 302 are positioned above a workbench 1, an electric telescopic rod B204 is started, the electric telescopic rod B204 drives an arc fixing plate 205 to move, so that the hydraulic rod 3 is fixed, meanwhile, the arc fixing plate 205 is arranged in a three-section mode, each section of connection is connected through an elastic steel plate, so that the size of the hydraulic rod 3 can be fixed, then the worker removes the nut 302 by a work wrench, when the worker removes the hydraulic rod 3, friction lines on one side of the arc fixing plate 205 can further prevent the hydraulic rod 3 from rotating, then, an electric telescopic rod C402 is started, the electric telescopic rod C402 drives a fixing plate 403 to move downwards, thereby make L shape grip block 405 one side top and piston 301 bottom level, then rotate fastening bolt 404, make fastening bolt 404 drive L shape grip block 405 and remove, thereby make L shape grip block 405 centre gripping piston 301, then start servo motor 4, make servo motor 4 corotation 30, then at the 30 degrees of reversal, thereby make servo motor 4 drive carousel 401 and make a round trip to rotate, and then make electric telescopic handle C402 make a round trip to rotate, make L shape grip block 405 drive piston 301 and make a round trip to rotate, in servo motor 4 pivoted, start electric telescopic handle C402, make electric telescopic handle C402 slowly contract, thereby can be better and quick take out piston 301, friction lines on the L shape grip block can make L shape grip block and piston fixed effect better simultaneously.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a be used for hydraulic stem inner core to dismantle auxiliary fixtures, includes workstation (1) and mount (101), workstation (1) top one side fixed mounting has mount (101), its characterized in that: a fixing mechanism and a dismounting mechanism are respectively arranged above the workbench (1);

the fixing mechanism includes: the novel electric telescopic rod comprises a placing groove (2), an electric telescopic rod A (201), a placing plate (202), a T-shaped groove (203), an electric telescopic rod B (204), an arc-shaped fixing plate (205), a hydraulic rod (3), a piston (301) and a nut (302), wherein the placing groove (2) is arranged in the middle of the upper portion of a workbench (1), the electric telescopic rod A (201) is installed at the bottom of the placing groove (2), and the placing plate (202) is fixedly installed above the electric telescopic rod A (201).

2. The auxiliary tool for disassembling the inner core of the hydraulic rod as claimed in claim 1, wherein: the all openings in the two sides of the placing groove (2) are provided with T-shaped grooves (203), two the inside one side of each T-shaped groove (203) is fixedly provided with an electric telescopic rod B (204) and an arc-shaped fixing plate (205) respectively arranged on one side of each electric telescopic rod B (204), the arc-shaped fixing plates (205) are arranged in a three-section mode, the joints of the sections are connected through elastic steel plates, and friction grains are arranged on one side of each arc-shaped fixing plate (205).

3. The auxiliary tool for disassembling the inner core of the hydraulic rod as claimed in claim 1, wherein: the hydraulic rod (3) is arranged in the placing groove (2), a piston (301) is arranged above the hydraulic rod (3) in a matched mode, and a nut (302) is arranged above the hydraulic rod (3) and close to the piston (301) in a matched mode.

4. The auxiliary tool for disassembling the inner core of the hydraulic rod as claimed in claim 1, wherein: the disassembly mechanism includes: servo motor (4), carousel (401), electric telescopic handle C (402), fixed plate (403), fastening bolt (404) and L shape grip block (405), wherein, servo motor (4) are installed to mount (101) top, there is carousel (401) servo motor (4) below through output shaft, the equal fixed mounting in carousel (401) below both sides has electric telescopic handle C (402).

5. The auxiliary tool for disassembling the inner core of the hydraulic rod as claimed in claim 4, wherein: fixing plates (403) are installed below the two electric telescopic rods C (402), fastening bolts (404) are connected between the two fixing plates (403) in a threaded mode, an L-shaped clamping plate (405) is arranged on one side of each fastening bolt (404) in a rotating mode, and friction grains are arranged above one side of each L-shaped clamping plate (405).