CN215092376U

CN215092376U - Intelligent hydraulic balance protection system

Info

Publication number: CN215092376U
Application number: CN202121259876.XU
Authority: CN
Inventors: 曾广礼; 唐实现
Original assignee: Guangdong Honglin Oil Pressure Intelligent Equipment Technology Co ltd
Current assignee: Guangdong Honglin Oil Pressure Intelligent Equipment Technology Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-10
Anticipated expiration: 2031-06-07

Abstract

The utility model relates to the technical field of machine tools, and an intelligent hydraulic balance protection system is disclosed, the equal fixedly connected with mounting bracket in base left side and right side, base top fixedly connected with sliding seat, the corresponding sliding seat fixedly connected with skew mechanism in base top, base back top fixedly connected with slide bar, the inboard fixedly connected with footstock in mount pad top, the mounting hole has been seted up in the middle of the footstock. This intelligence hydraulic pressure balance protection system, after installing hydraulic telescoping cylinder in the mounting hole, when driving the sliding seat and removing, take place the skew when the sliding seat and pass through displacement sensor and slide bar contact, trigger displacement sensor and feed back to control system, the pressure of every cylinder body is judged automatically to the system, through the automatic flow of judging of proportional flow valve, servo motor automatic pressurization makes about the pressure cylinder automatic maintenance uniform force down, anti unbalance loading ability has just obtained the assurance in the source of design, the rigidity of lathe has been improved effectively with the life-span of using.

Description

Intelligent hydraulic balance protection system

Technical Field

The utility model relates to a lathe technical field specifically is intelligent hydraulic balance protection system.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool. The machine tool plays an important role in the construction of national economy modernization.

The top of the existing hydraulic machine tool realizes power through three hydraulic cylinders, but hydraulic pressure in the three hydraulic cylinders is easy to be inconsistent after the hydraulic machine tool is used for a long time, so that the sliding seat cannot be driven to stably move downwards, the product reject ratio is increased, the existing die is not easy to replace, and the die is not easy to maintain and replace, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence hydraulic balance protection system to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: intelligent hydraulic balance protection system, the on-line screen storage device comprises a base, the equal fixedly connected with mounting bracket in base left side and right side, base top fixedly connected with sliding seat, the base top corresponds sliding seat fixedly connected with skew mechanism, base back top fixedly connected with slide bar, the inboard fixedly connected with footstock in mount pad top, the mounting hole has been seted up in the middle of the footstock, the mount pad is inboard at footstock bottom fixedly connected with slide mechanism.

Slide mechanism includes spacing, spacing fixed connection is inboard in the mount pad, the mount pad inboard is provided with the sliding seat between spacing, the equal fixedly connected with mounting bracket in sliding seat left side and right side, sliding seat one end fixedly connected with displacement sensor is kept away from to the mounting bracket, sliding connection has the sliding strip in the middle of the displacement sensor, sliding strip outside fixedly connected with mount pad.

Preferably, four limiting strips are arranged at four corners of the sliding seat, so that the sliding seat can be stably moved vertically and vertically, and the qualified rate of finished products is improved.

Preferably, one of the mounting brackets is arranged at the left side of the sliding seat and close to the back position, and the other mounting bracket is arranged at the right side of the sliding seat and close to the front position, so that the moving route of the sliding seat can be accurately monitored.

Preferably, the skew mechanism includes the fixed block, fixed block fixed connection is on base top left side and right side, fixedly connected with hydraulic telescoping cylinder in the middle of the fixed block, hydraulic telescoping cylinder rear end fixedly connected with ejector pad, the inboard fixedly connected with skew platform of ejector pad, the spout has all been seted up on skew platform bottom left side and right side, the skew platform all rotates around the position in the spout and is connected with the pivot, fixedly connected with gyro wheel in the middle of the pivot.

Preferably, the skew platform has spacing seat through spout sliding connection, correspond the gyro wheel in the middle of the spacing seat and seted up the breach, can guarantee that the sliding seat can be stable move away from the base top, make things convenient for the later stage mould to change.

Preferably, spout and spacing seat all are the T type, the pivot sets up at spacing roof portion, can guarantee when skew platform and spacing seat realize sliding connection to can not carry out the skew about on the skew platform.

Preferably, the number of the sliding rods is two, the two sliding rods are distributed on the left side and the right side of the back face of the base corresponding to the rollers, and the sliding rods can provide good supporting force after the offset platform is moved away to the top of the base.

Compared with the prior art, the utility model provides an intelligence hydraulic balance protection system possesses following beneficial effect:

1. this intelligence hydraulic balance protection system, slide mechanism through setting up, install hydraulic telescoping cylinder in the mounting hole after, when driving the sliding seat and remove, take place the skew when the sliding seat and pass through displacement sensor and sliding strip contact, trigger displacement sensor and feed back control system, the pressure of every cylinder body is judged automatically to the system, judge the flow through proportional flow valve is automatic, servo motor pressurizes automatically, the pressure cylinder automatic maintenance is all done all can down about the messenger, anti unbalance loading ability has just obtained the assurance in the source of design, the rigidity of lathe and the life-span of using have been improved effectively, make the increase of product percent of pass.

2. This intelligence hydraulic pressure balance protection system through the skew mechanism that sets up, can be when needs are changed or the maintenance mould, and hydraulic telescoping cylinder work is through push jack cooperation with skew platform to slide bar top to can realize the purpose of removing the platform that squints from the base top, consequently under the wide circumstances in skew platform top, conveniently change and maintain the mould at skew platform top.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor:

FIG. 1 is a front perspective view of the overall structure of the present invention;

FIG. 2 is a perspective view of the back side of the overall structure of the present invention;

FIG. 3 is a perspective view of a bottom side of the offset mechanism;

FIG. 4 is a perspective view of the mounting seat, the top seat, the base and other structures;

fig. 5 is a perspective view of the sliding mechanism from a top side.

In the figure: 1. a mounting seat; 2. a sliding mechanism; 21. a limiting strip; 22. a sliding seat; 23. a slide bar; 24. a mounting frame; 25. a displacement sensor; 3. a biasing mechanism; 31. a fixed block; 32. pushing the sheet; 33. a chute; 34. a deflection stage; 35. a rotating shaft; 36. a roller; 37. a hydraulic telescopic cylinder; 4. a base; 5. a top seat; 6. mounting holes; 7. a slide bar; 8. a limiting seat.

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: intelligent hydraulic balance protection system, including base 4, the equal fixedly connected with mounting bracket 24 in base 4 left side and right side, 4 top fixedly connected with sliding seats 22 of base, 4 tops of base correspond sliding seats 22 fixedly connected with skew mechanism 3, 4 back top fixedly connected with slide bar 7 of base, the inboard fixedly connected with footstock 5 in 1 top of mounting seat, mounting hole 6 has been seted up in the middle of the footstock 5, 1 inboard fixedly connected with slide mechanism 2 in footstock 5 bottoms of mounting seat.

The sliding mechanism 2 comprises limiting strips 21, the limiting strips 21 are fixedly connected to the inner side of the mounting seat 1, sliding seats 22 are arranged on the inner side of the mounting seat 1 between the limiting strips 21, four limiting strips 21 are arranged, the four limiting strips 21 are distributed at four corners of the sliding seat 22, mounting frames 24 are fixedly connected to the left side and the right side of the sliding seat 22, one of the mounting frames 24 is arranged at the left side of the sliding seat 22 and close to the back side, the other mounting frame 24 is arranged at the right side of the sliding seat 22 and close to the front side, one end, far away from the sliding seat 22, of the mounting frame 24 is fixedly connected with a displacement sensor 25, a sliding strip 23 is slidably connected between the displacement sensor 25, the mounting seat 1 is fixedly connected to the outer side of the sliding strip 23, and through the arranged sliding mechanism 2, when the sliding seat 22 is driven to move after a hydraulic telescopic cylinder is installed in the mounting hole 6, when the sliding seat 22 is deviated and is in contact with the sliding strip 23 through the displacement sensor 25, the trigger displacement sensor 25 feeds back to the control system, the system automatically judges the pressure of each cylinder body, the flow is automatically judged through the proportional flow valve, the servo motor automatically pressurizes, the left pressure cylinder and the right pressure cylinder automatically keep uniform force descending, the unbalance loading resistance capability is ensured on the designed source, the rigidity of the machine tool is effectively improved, the service life of the machine tool is effectively prolonged, and the product percent of pass is increased.

The offset mechanism 3 comprises a fixed block 31, the fixed block 31 is fixedly connected with the left side and the right side of the top of the base 4, a hydraulic telescopic cylinder 37 is fixedly connected in the middle of the fixed block 31, a push sheet 32 is fixedly connected at the rear end of the hydraulic telescopic cylinder 37, an offset platform 34 is fixedly connected at the inner side of the push sheet 32, sliding grooves 33 are respectively formed in the left side and the right side of the bottom of the offset platform 34, the offset platform 34 is slidably connected with a limiting seat 8 through the sliding grooves 33, the sliding grooves 33 and the limiting seat 8 are both in a T shape, a notch is formed in the middle of the limiting seat 8 corresponding to a roller 36, the offset platform 34 is rotatably connected with a rotating shaft 35 at the front and rear positions in the sliding grooves 33, the roller 36 is fixedly connected in the middle of the rotating shaft 35, the rotating shaft 35 is arranged at the top of the limiting seat 8, two sliding rods 7 are arranged, the two sliding rods 7 are distributed on the left side and the right side of the back of the base 4 corresponding to the rollers 36, and the offset mechanism 3 is arranged to be capable of replacing or maintaining a die, the hydraulic telescopic cylinder 37 works to enable the offset platform 34 to be matched with the top of the sliding rod 7 through the push sheet 32, so that the aim of removing the offset platform 34 from the top of the base 4 can be fulfilled, and therefore, under the condition that the top of the offset platform 34 is wide, a mold on the top of the offset platform 34 is convenient to replace and maintain.

In the practical operation process, when the device is used, after a hydraulic telescopic cylinder is installed in the installation hole 6, the sliding seat 22 is driven to move, when the sliding seat 22 deflects and is in contact with the sliding strip 23 through the displacement sensor 25, the displacement sensor 25 is triggered to feed back to the control system, the system automatically judges the pressure of each cylinder body, the flow is automatically judged through the proportional flow valve, the servo motor automatically pressurizes, the left and right pressure cylinders automatically keep uniform force descending, the unbalance loading resistance is ensured at the designed source, the rigidity and the service life of the machine tool are effectively improved, the product percent of pass is increased, when a mold needs to be replaced or maintained, the hydraulic telescopic cylinder 37 works to enable the deflection platform 34 to be matched with the top of the sliding rod 7 through the push sheet 32, so that the purpose of removing the deflection platform 34 from the top of the base 4 can be realized, and under the condition that the top of the deflection platform 34 is wide, replacement and maintenance of the mold on top of the offset platform 34 is facilitated.

It is noted that, herein, relational terms such as first and second, and the like may be 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 term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the 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.

Claims

1. Intelligence hydraulic balance protection system, including base (4), its characterized in that: the left side and the right side of the base (4) are both fixedly connected with mounting frames (24), the top of the base (4) is fixedly connected with a sliding seat (22), the top of the base (4) is fixedly connected with an offset mechanism (3) corresponding to the sliding seat (22), the top of the back of the base (4) is fixedly connected with a sliding rod (7), the inner side of the top of the mounting seat (1) is fixedly connected with a top seat (5), a mounting hole (6) is formed in the middle of the top seat (5), and the inner side of the mounting seat (1) is fixedly connected with a sliding mechanism (2) at the bottom of the top seat (5);

slide mechanism (2) are including spacing (21), spacing (21) fixed connection is inboard in mount pad (1), mount pad (1) inboard is provided with sliding seat (22) between spacing (21), the equal fixedly connected with mounting bracket (24) in sliding seat (22) left side and right side, sliding seat (22) one end fixedly connected with displacement sensor (25) are kept away from in mounting bracket (24), sliding connection has sliding strip (23) in the middle of displacement sensor (25), sliding strip (23) outside fixedly connected with mount pad (1).

2. The intelligent hydraulic balance protection system of claim 1, wherein: the number of the limiting strips (21) is four, and the four limiting strips (21) are distributed at four corners of the sliding seat (22).

3. The intelligent hydraulic balance protection system of claim 1, wherein: one of the mounting frames (24) is arranged at the left side of the sliding seat (22) and close to the back position, and the other mounting frame (24) is arranged at the right side of the sliding seat (22) and close to the front position.

4. The intelligent hydraulic balance protection system of claim 1, wherein: skew mechanism (3) are including fixed block (31), fixed block (31) fixed connection is on base (4) top left side and right side, fixedly connected with hydraulic stretching jar (37) in the middle of fixed block (31), hydraulic stretching jar (37) rear end fixedly connected with push jack (32), inboard fixedly connected with skew platform (34) of push jack (32), spout (33) have all been seted up on skew platform (34) bottom left side and right side, skew platform (34) all rotate around the position in spout (33) and be connected with pivot (35), fixedly connected with gyro wheel (36) in the middle of pivot (35).

5. The intelligent hydraulic balance protection system of claim 4, wherein: the offset platform (34) is connected with a limiting seat (8) in a sliding mode through a sliding groove (33), and a gap is formed in the middle of the limiting seat (8) corresponding to the roller (36).

6. The intelligent hydraulic balance protection system of claim 4, wherein: spout (33) and spacing seat (8) all are the T type, pivot (35) set up at spacing seat (8) top.

7. The intelligent hydraulic balance protection system of claim 1, wherein: the number of the sliding rods (7) is two, and the two sliding rods (7) are distributed on the left side and the right side of the back of the base (4) corresponding to the rollers (36).