阅读说明：本技术 一种半自动拆卸油缸装置 (Semi-automatic oil cylinder dismounting device ) 是由 吴问霆 余汉伟 赵永新 于 2020-12-27 设计创作，主要内容包括：本发明公开了一种半自动拆卸油缸装置,涉及工装设计技术领域。包括液压缸座,所述液压缸座的一侧固定设置有开口销,所述开口销的内部活动设置有液压缸销,所述液压缸销外壁固定设置有液压缸,所述液压缸的一侧固定设置有杆头,所述杆头的一端活动设置有拆卸工装。通过设置液压缸,使其作为驱动源驱动杆头进行推进,进而有效推动拆卸工装进行转动,并通过连接块和固定块的作用,有效与油缸的端头进行卡接固定,进而通过拆卸工装的转动,带动油缸端头进行圆周运动,进而有效解决端头的拧松力巨大,人工拆卸不便的问题,同时液压缸的液压驱动,提高装置的半自动程度,进而加强了该装置的拆卸效率,增强该装置的实用性。(The invention discloses a semi-automatic oil cylinder dismounting device, and relates to the technical field of tool design. The hydraulic cylinder comprises a hydraulic cylinder base, a split pin is fixedly arranged on one side of the hydraulic cylinder base, a hydraulic cylinder pin is movably arranged in the split pin, a hydraulic cylinder is fixedly arranged on the outer wall of the hydraulic cylinder pin, a rod head is fixedly arranged on one side of the hydraulic cylinder, and a disassembling tool is movably arranged at one end of the rod head. Through setting up the pneumatic cylinder, make it impel as driving source drive pole head, and then effectively promote to dismantle the frock and rotate, and the effect through connecting block and fixed block, it is fixed effectively to carry out the joint with the end of hydro-cylinder, and then through the rotation of dismantling the frock, it carries out the circular motion to drive the hydro-cylinder end, and then the power of unscrewing of effectively solving the end is huge, the inconvenient problem of artifical dismantlement, the hydraulic drive of pneumatic cylinder simultaneously, the semi-automatic degree of improvement device, and then strengthened the device's dismantlement efficiency, strengthen the device's practicality.)

1. The utility model provides a semi-automatic hydro-cylinder device of dismantling, includes hydraulic cylinder seat (1), its characterized in that: the fixed split pin (14) that is provided with in one side of hydraulic cylinder seat (1), the inside activity of split pin (14) is provided with pneumatic cylinder round pin (2), pneumatic cylinder round pin (2) outer wall is fixed and is provided with pneumatic cylinder (3), one side of pneumatic cylinder (3) is fixed and is provided with pole head (4), the one end activity of pole head (4) is provided with dismantles frock (5), the fixed flat board (16) that is provided with in bottom of dismantling frock (5), the fixed spring fixing base (6) that is provided with in top of flat board (16), the inside of spring fixing base (6) is provided with spring (7), the fixed setting in top is owing to manual reversing valve (17), the fixed H shaped steel (15) that is provided with in bottom of flat board (16).

2. The semi-automatic hydro-cylinder device of dismantling of claim 1 characterized in that: the top of the dismounting tool (5) is provided with a hexagon bolt (10), the outer wall of the bottom end of the hexagon bolt (10) is provided with a nut (12), and a flat gasket (11) is arranged at the joint of the hexagon bolt (10) and the top of the dismounting tool (5).

3. The semi-automatic hydro-cylinder device of dismantling of claim 1 characterized in that: the shape and size of the cotter pin (14) are matched with the shape and size of the hydraulic cylinder pin (2), and the hydraulic cylinder pin (2) is inserted into the cotter pin (14).

4. The semi-automatic hydro-cylinder device of dismantling of claim 1 characterized in that: the outer wall of pole head (4) is provided with bolt (13), and pole head (4) passes through bolt (13) and dismantles frock (5) activity setting.

5. The semi-automatic hydro-cylinder device of dismantling of claim 1 characterized in that: the inner wall of dismantlement frock (5) is provided with connecting block (8) and fixed block (9) respectively, and connecting block (8) and the equipartition distance setting of fixed block (9) are at the inner wall of dismantling frock (5), and the inner wall shape size of dismantling frock (5) matches each other with the shape size of hydro-cylinder port, and dismantles frock (5) and passes through connecting block (8) and fixed block (9) and hydro-cylinder port activity joint.

6. The semi-automatic hydro-cylinder device of dismantling of claim 1 characterized in that: the number of hydraulic cylinder seat (1), pneumatic cylinder (3) and pole head (4) is two, and a hydraulic cylinder seat (1), a pneumatic cylinder (3) and a pole head (4) are a set of, and two sets of hydraulic cylinder seats (1), pneumatic cylinder (3) and pole head (4) use the perpendicular bisector of flat board (16) to set up as symmetry axis symmetry, and set up the top at flat board (16) around two sets of hydraulic cylinder seats (1), pneumatic cylinder (3) and pole head (4) respectively.

Technical Field

The invention relates to the technical field of tool design, in particular to a semi-automatic oil cylinder dismounting device.

Background

The shield machine is a tunnel boring machine using a shield method, and the shield construction method is a method in which the tunnel boring machine constructs (lays) a shield (referred to as a supporting segment) of a tunnel while boring, and is different from an open construction method; internationally, the generalized shield tunneling machine can also be used for rock strata, which is different from an open type (non-shield method) tunnel tunneling machine, while in China, the tunnel tunneling machine used for soft soil strata is customarily called a (narrow sense) shield tunneling machine, and the tunnel tunneling machine used for rock strata is called a (narrow sense) TBM; the shield machine is generally classified into a hand-operated shield, an extrusion shield, a semi-mechanical shield (local air pressure, global air pressure), and a mechanical shield (an open-chest cutting shield, an air pressure shield, a slurry pressure shield, an earth pressure balance shield, a hybrid shield, and a special shield) according to the working principle.

The hydro-cylinder specification on the shield constructs the machine is big, in large quantity, under the condition that oil leak, the oil impregnate that appears, need to change the hydro-cylinder seal, before changing the hydro-cylinder seal, dismantle the end of hydro-cylinder earlier, the end generally is that fine tooth screw thread is screwed up, because the torque of unscrewing of end is big, the manual disassembly degree of difficulty is big, the inefficiency, this device passes through hydraulic power and realizes semi-automatization, can effectively reduce the manual work and dismantle the degree of difficulty and raise the efficiency, for this reason, propose a semi-automatic hydro-cylinder of dismantling device and solve above-mentioned problem.

Disclosure of Invention

The invention provides a semi-automatic oil cylinder dismounting device which has the advantages of convenience in dismounting, convenience in operation and high dismounting efficiency, and solves the problem that a common oil cylinder device does not have the advantages of convenience in dismounting, convenience in operation and high dismounting efficiency.

In order to realize the purposes of convenient disassembly, convenient operation and high disassembly efficiency, the invention provides the following technical scheme: the utility model provides a semi-automatic hydro-cylinder device of dismantling, includes the hydraulic cylinder seat, the fixed split pin that is provided with in one side of hydraulic cylinder seat, the inside activity of split pin is provided with the pneumatic cylinder round pin, the fixed pneumatic cylinder that is provided with of pneumatic cylinder round pin outer wall, the fixed pole head that is provided with in one side of pneumatic cylinder, the one end activity of pole head is provided with dismantles the frock, the fixed flat board that is provided with in bottom of dismantling the frock, the fixed spring fixing base that is provided with in dull and stereotyped top, the inside of spring fixing base is provided with the spring, the top is fixed to be set up because the hand-operated.

As a preferred technical scheme of the invention, the top of the disassembling tool is provided with a hexagon bolt, the outer wall of the bottom end of the hexagon bolt is provided with a nut, and a flat gasket is arranged at the joint of the hexagon bolt and the top of the disassembling tool.

In a preferred embodiment of the present invention, the shape and size of the cotter pin and the shape and size of the hydraulic cylinder pin are matched with each other, and the hydraulic cylinder pin is inserted into the cotter pin.

As a preferred technical scheme of the invention, the outer wall of the rod head is provided with a bolt, and the rod head is movably arranged with the disassembling tool through the bolt.

As a preferred technical scheme of the invention, the inner wall of the disassembling tool is respectively provided with a connecting block and a fixed block, the connecting block and the fixed block are arranged on the inner wall of the disassembling tool at equal distances, the shape and size of the inner wall of the disassembling tool are matched with the shape and size of the port of the oil cylinder, and the disassembling tool is movably clamped with the port of the oil cylinder through the connecting block and the fixed block.

As a preferred technical scheme of the invention, the number of the hydraulic cylinder seats, the hydraulic cylinders and the rod heads is two, one hydraulic cylinder seat, one hydraulic cylinder and one rod head are in a group, two groups of hydraulic cylinder seats, two groups of hydraulic cylinders and two groups of rod heads are symmetrically arranged by taking a perpendicular bisector of a flat plate as a symmetry axis, and the two groups of hydraulic cylinder seats, two groups of hydraulic cylinders and two groups of rod heads are respectively arranged at the top of the flat plate in a front-back manner.

Compared with the prior art, the invention provides a semi-automatic oil cylinder dismounting device which has the following beneficial effects:

1. this semi-automatic hydro-cylinder device of dismantling, through setting up the pneumatic cylinder, make it impel as driving source drive pole head, and then effectively promote to dismantle the frock and rotate, and the effect through connecting block and fixed block, it is fixed effectively to carry out the joint with the end of hydro-cylinder, and then the rotation through dismantling the frock, it carries out the circular motion to drive the hydro-cylinder end, and then it is huge to effectively solve the power of unscrewing of end, the inconvenient problem is dismantled to the manual work, the hydraulic drive of pneumatic cylinder simultaneously, improve the semi-automatic degree of device, and then strengthened the device's dismantlement efficiency, strengthen the device's practicality.

2. This semi-automatic hydro-cylinder device of dismantling, through setting up the manual switching-over valve, make its switching-over regulation and control of effective control device left and right sides pneumatic cylinder, and then the first left and right promotion of catch bar dismantles the frock and rotates, pull back the pole head to initial position through the spring simultaneously, and then make and dismantle the hydro-cylinder end of frock to the joint and dismantle, and the device structure sets up simply, adopt bolt and bolt to carry out screw thread and joint connection more, the equipment of the device of effectively being convenient for is used, save its assemble duration, and then convenient to use personnel's operation and use, the usability of reinforcing device.

Drawings

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

FIG. 2 is a top view of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a hydraulic cylinder base; 2. a hydraulic cylinder pin; 3. a hydraulic cylinder; 4. a club head; 5. disassembling the tool; 6. a spring fixing seat; 7. a spring; 8. connecting blocks; 9. a fixed block; 10. a hexagon bolt; 11. flattening the cushion; 12. a nut; 13. a bolt; 14. a cotter pin; 15. h-shaped steel; 16. a flat plate; 17. a manual reversing valve.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the invention discloses a semi-automatic oil cylinder dismounting device, which comprises a hydraulic cylinder base 1, wherein a cotter pin 14 is fixedly arranged on one side of the hydraulic cylinder base 1, a hydraulic cylinder pin 2 is movably arranged inside the cotter pin 14, a hydraulic cylinder 3 is fixedly arranged on the outer wall of the hydraulic cylinder pin 2, a rod head 4 is fixedly arranged on one side of the hydraulic cylinder 3, a dismounting tool 5 is movably arranged at one end of the rod head 4, a flat plate 16 is fixedly arranged at the bottom of the dismounting tool 5, a spring fixing seat 6 is fixedly arranged at the top of the flat plate 16, a spring 7 is arranged inside the spring fixing seat 6, a manual reversing valve 17 is fixedly arranged at the top, and an H-shaped steel 15 is fixedly arranged at the bottom of the flat.

Specifically, the top of the disassembling tool 5 is provided with a hexagon bolt 10, the outer wall of the bottom end of the hexagon bolt 10 is provided with a nut 12, and a flat gasket 11 is arranged at the joint of the hexagon bolt 10 and the top of the disassembling tool 5.

In this embodiment for dismantle frock 5 and assemble fixedly through the effect of hex bolts 10 and nut 12, and fix it through flat pad 11, prevent that hex bolts 10 from twisting too big, damage the device, dismantle frock 5 simultaneously through its effect, convenient to detach assembles, and then conveniently adjust its use size, improve the suitability of device.

Specifically, the shape and size of the cotter 14 and the shape and size of the hydraulic cylinder pin 2 are matched with each other, and the hydraulic cylinder pin 2 is inserted into the cotter 14.

In this embodiment for hydraulic cylinder seat 1 effectively is connected it with pneumatic cylinder 3 through split pin 14 and the effect of pneumatic cylinder round pin 2, and then through the grafting of pneumatic cylinder round pin 2, convenient its equipment is used, reduces use cost and drops into.

Specifically, the outer wall of the rod head 4 is provided with a bolt 13, and the rod head 4 is movably arranged with the disassembling tool 5 through the bolt 13.

In this embodiment for when 4 promotion of pole heads are dismantled frock 5 and are rotated, fix its connection through bolt 13, and then guarantee 4's stability in use of pole heads, effectively promote the device's result of use, and then the usability of reinforcing device.

Specifically, the inner wall of dismantling frock 5 is provided with connecting block 8 and fixed block 9 respectively, and the impartial distance setting of connecting block 8 and fixed block 9 is at the inner wall of dismantling frock 5, and the inner wall shape size of dismantling frock 5 matches each other with the shape size of hydro-cylinder port, and dismantles frock 5 and passes through connecting block 8 and fixed block 9 and hydro-cylinder port activity joint.

In this embodiment, make and dismantle frock 5 and effectively agree with hydro-cylinder port shape to carry out the joint rather than through connecting block 8 and the 9 effects of fixed block, and then through the drive of pneumatic cylinder 3, be convenient for dismantle the hydro-cylinder port, and then improve the device and use the convenience.

Specifically, the number of hydraulic cylinder seat 1, hydraulic cylinder 3 and pole head 4 is two, and a hydraulic cylinder seat 1, a hydraulic cylinder 3 and a pole head 4 are a set of, and two sets of hydraulic cylinder seats 1, hydraulic cylinder 3 and pole head 4 use the perpendicular bisector of dull and stereotyped 16 as symmetry axis symmetry setting, and two sets of hydraulic cylinder seats 1, hydraulic cylinder 3 and pole head 4 set up the top at dull and stereotyped 16 around respectively.

In this embodiment for the device is through the effect of two sets of pneumatic cylinders 3, strengthens the drive efficiency of device, and then improves the dismantlement efficiency after the system of changeing, simultaneously through the effect of manual switching-over valve 17, the switching-over regulation and control of the pneumatic cylinder 3 of the left and right sides of controlling device, and then promotes 4 one left and right sides of pole head and promote dismantlement frock 5 and rotate, and then reduces the manpower and dismantle the degree of difficulty and the amount of labour, effectively improves the dismantlement practicality of device.

The working principle and the using process of the invention are as follows: when using, hex bolts 10, the effect of flat 11 and nut 12 of filling up, assembly and disassembly frock 5, and lead to connecting block 8 and fixed block 9 effect, it is fixed with the hydro-cylinder end joint will be dismantled frock 5, and then through pneumatic cylinder 3, make it advance as driving source drive pole head 4, and then effective promotion dismantlement frock 5 rotates, simultaneously through manual directional valve 17, make its effective switching-over regulation and control of controlling device left and right sides pneumatic cylinder 3, and then promote pole head 4 a left and right promotion dismantlement frock 5 and rotate, pull back pole head 4 to initial position through spring 7 simultaneously, and then make dismantlement frock 5 dismantle the hydro-cylinder end of joint, accomplish the operation to the device through the aforesaid.

To sum up, this semi-automatic hydro-cylinder device of dismantling, through setting up manual direction valve 17, make its effective control device left and right sides pneumatic cylinder 3's switching-over regulation and control, and then promote 4 one left and right sides of pole head and promote dismantlement frock 5 and rotate, pull back pole head 4 to initial position through spring 7 simultaneously, and then make dismantlement frock 5 dismantle the hydro-cylinder end of joint, and the device structure sets up simply, adopt bolt 13 and bolt to carry out screw thread and joint connection more, the equipment of the device of effectively being convenient for is used, save its assemble duration, and then convenient to use personnel's operation and use, the usability of reinforcing device.

It should be noted that, in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.