阅读说明：本技术 一种基于进给度可手动微调的气动液压元件 (Pneumatic hydraulic element capable of being manually finely adjusted based on feeding degree ) 是由 余国松 于 2020-12-16 设计创作，主要内容包括：本发明涉及液压传动技术领域,且公开了一种基于进给度可手动微调的气动液压元件,包括底板,所述底板内部设置有控制槽,控制槽内部靠左固定插接有挡板,挡板内部靠右固定插接有拦盘,拦盘左端固定连接有阀块,阀块内部活动插接有顶球,顶球左端固定连接有控液弹簧,底板上端靠右设置有进水口。通过反复挤压弹性球,在挤弹性球时,堵块闭合,存水槽内部的液体向左推动顶球,使得顶球压缩控液弹簧后,液体沿着孔道进入到控制槽内部,此时液体通过向上推动导向块,导向块通过升降杆带动横梁沿着立板向上移动,横梁通过固定框带动顶板向上移动,实现对工件的进给,从而达到了能够对进给度进行手动微调、工作效率高的效果。(The invention relates to the technical field of hydraulic transmission, and discloses a pneumatic hydraulic element capable of being manually finely adjusted based on feeding degree. Through extrudeing the elastic ball repeatedly, when crowded elastic ball, the sprue is closed, the inside liquid in water storage tank promotes the kickball left for behind the kickball compression accuse liquid spring, liquid enters into inside the control flume along the pore, liquid is through upwards promoting the guide block this moment, the guide block passes through the lifter and drives the crossbeam along riser rebound, the crossbeam drives the roof rebound through fixed frame, the realization is to feeding of work piece, thereby reached and to have carried out manual fine setting, effect that work efficiency is high to the degree of feeding.)

1. A pneumatic-hydraulic element that can be manually fine-tuned on the basis of the degree of feed, comprising a base plate (1), characterized in that: the device is characterized in that a control groove (2) is arranged in the bottom plate (1), a baffle (3) is fixedly inserted in the control groove (2) close to the left, a blocking disc (4) is fixedly inserted in the baffle (3) close to the right, a valve block (5) is fixedly connected to the left end of the blocking disc (4), a top ball (6) is movably inserted in the valve block (5), a liquid control spring (7) is fixedly connected to the left end of the top ball (6), a water inlet (10) is arranged close to the right at the upper end of the bottom plate (1), a water storage tank (11) is fixedly connected to the upper end of the bottom plate (1), a blocking block (13) is movably inserted at the upper end of the water storage tank (11), a fixed block (16) is fixedly connected to the middle of the upper end of the bottom plate (1), a guide block (17) is movably inserted in the fixed block (16), a lifting rod (18) is fixedly connected to, the upper end of the cross beam (19) is fixedly connected with a fixed frame (23), a buffer spring (25) is movably inserted in the fixed frame (23), and the outer side of the buffer spring (25) is movably connected with a ball (24).

2. A pneumatic-hydraulic unit that is manually fine-adjustable based on feed degree according to claim 1, characterized in that: the valve block (5) is in a shape like the Chinese character 'ren', and a pore channel (8) is arranged inside the valve block (5).

3. A pneumatic-hydraulic unit that is manually fine-adjustable based on feed degree according to claim 1, characterized in that: the adjusting rod (9) is movably inserted in the top ball (6), the adjusting rod (9) is rod-shaped, and a hole is formed in the outer side of the adjusting rod (9) and is located in the bottom plate (1).

4. A pneumatic-hydraulic unit that is manually fine-adjustable based on feed degree according to claim 1, characterized in that: the water storage tank (11) is filled with liquid, an elastic ball (12) is fixedly inserted into the water storage tank (11) close to the right, and a spring is arranged inside the elastic ball (12).

5. A pneumatic-hydraulic unit that is manually fine-adjustable based on feed degree according to claim 1, characterized in that: the blocking block (13) is arranged in a step shape, a pre-tightening spring (14) is movably sleeved on the outer side of the blocking block (13), and a pressing plate (15) is fixedly connected to the upper end of the blocking block (13).

6. A pneumatic-hydraulic unit that is manually fine-adjustable based on feed degree according to claim 1, characterized in that: the guide hole (20) is movably inserted with a vertical plate (21), and the upper end of the vertical plate (21) is fixedly connected with a limiting block (22).

7. A pneumatic-hydraulic unit that is manually fine-adjustable based on feed degree according to claim 1, characterized in that: the upper end of the buffer spring (25) is fixedly connected with a top plate (26), and the top plate (26) is U-shaped.

Technical Field

The invention relates to the technical field of hydraulic transmission, in particular to a pneumatic hydraulic component capable of being manually finely adjusted based on a feeding degree.

Background

The hydraulic pump takes a motor as power, has large volume and large flow, is widely applied to the field of various mechanical industries, and a complete hydraulic system consists of five parts. Namely a power element, an execution element, a control element, an auxiliary element and hydraulic oil, and the quality of a hydraulic system depends on the reasonability of system design, so that the hydraulic technology in China is greatly improved at present and is not processed by simply using foreign hydraulic technology.

The existing pneumatic hydraulic pump is usually driven by electric power in the process of processing feeding, so that the feeding amount can not be finely adjusted at every time in a driving manner, once too much feeding is generated on a hydraulic element, the inside of a machine is easily damaged, if the feeding is insufficient, the inside of the machine is easily loosened, and the precision of a product is influenced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a pneumatic hydraulic element capable of manually finely adjusting based on the feeding degree, which has the advantages of capability of manually finely adjusting the feeding degree, good air tightness, capability of quickly resetting after each processing is finished, capability of avoiding the occurrence of back leakage in the working process, high working efficiency and the like, and solves the problems that the common pneumatic hydraulic element cannot manually finely adjust the feeding degree, is poor in air tightness, cannot quickly reset after each processing is finished, is easy to generate back leakage in the working process and is low in working efficiency.

(II) technical scheme

In order to achieve the purposes of manually fine-adjusting the feeding degree, having good air tightness, being capable of quickly resetting after each processing is finished, avoiding the occurrence of back leakage in the working process and having high working efficiency, the invention provides the following technical scheme:

the utility model provides a but pneumatic hydraulic component based on degree of feeding manual fine setting, comprising a base plate, the inside control flume that is provided with of bottom plate, the inside left side of control flume is fixed pegs graft and is had the baffle, the inside right side of baffle is fixed pegs graft and is had the block dish, block a dish left end fixedly connected with valve block, the inside activity of valve block is pegged graft and is had the kickball, kickball left end fixedly connected with accuse liquid spring, the bottom plate upper end is leaned on the right and is provided with the water inlet, bottom plate upper end fixedly connected with water storage tank, water storage tank upper end activity is pegged graft and is had the sprue, fixedly connected with fixed block in the middle of the bottom plate upper end, the inside activity of fixed block is pegged graft and is had the guide block, guide block upper end fixedly connected with lifter, lifter upper end fixedly connected with.

Preferably, the valve block is in a shape of a Chinese character 'ren', and the valve block is internally provided with a pore passage and can be matched with the top ball so as to control the flow of liquid.

Preferably, the inside activity of kicking ball is pegged graft and is had the regulation pole, and the regulation pole sets up to shaft-like, adjusts the pole outside and is located the inside porose that sets up of bottom plate, and the regulation pole can realize the inside liquid reflux's of fixed block effect.

Preferably, the inside packing of water holding tank has liquid, and the inside fixed grafting that leans on the right of water holding tank has the elastic ball, and the elastic ball is inside to be provided with the spring, and the spring can play the cushioning effect to the object of processing.

Preferably, the blocking block is arranged in a step shape, a pre-tightening spring is movably sleeved on the outer side of the blocking block, a pressing plate is fixedly connected to the upper end of the blocking block, and the pressing plate can be used for adjusting the position of the blocking block so as to control the air pressure in the water storage tank.

Preferably, the riser has been pegged graft in the inside activity of guide hole, riser upper end fixedly connected with stopper, and the stopper can prevent that the crossbeam from breaking away from the outside of riser.

Preferably, buffer spring upper end fixedly connected with roof, the roof sets up to the U-shaped, is convenient for fix the work piece.

(III) advantageous effects

Compared with the prior art, the invention provides a pneumatic hydraulic component capable of being manually finely adjusted based on the feeding degree, which has the following beneficial effects:

1. this but pneumatic hydraulic component based on degree of feeding manual fine setting, through extrudeing the elastic ball repeatedly, when crowded elastic ball, the sprue is closed, the inside liquid in water storage tank promotes the kickball left, make behind the kickball compression accuse liquid spring, liquid enters into inside the control flume along the pore, liquid is through upwards promoting the guide block this moment, the guide block passes through the lifter and drives the crossbeam along riser rebound, the crossbeam drives roof rebound through fixed frame, the realization is to feeding of work piece, thereby reached and to have carried out manual fine setting to the degree of feeding, the effect that work efficiency is high.

2. This but pneumatic hydraulic element based on degree of feeding manual fine setting, through loosening the elastic ball, the elastic ball is with the inside gaseous absorption of basin, make the inside atmospheric pressure of basin reduce, the sprue drives the clamp plate and moves down, and the kickball pushes up the inside realization of valve block under the effect of accuse liquid spring and to the sealing of valve block, under the condition that the sprue breaks away from the basin upper end, the inside atmospheric pressure of basin restores to normal, and when needs reset the roof, the user can promote the regulation pole left, it breaks away from the valve block to adjust the pole, the liquid of control inslot portion enters into inside the basin this moment, the roof resets, thereby reached the gas tightness good, can reset fast after the interior processing finishes, can avoid the effect that the backrush takes place in the course of the work.

Drawings

FIG. 1 is a front elevational full sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure of the present invention at A in FIG. 1;

FIG. 3 is an enlarged view of the structure of the present invention at B in FIG. 1;

FIG. 4 is a diagram showing the connection between the bottom plate and the heading ball according to the present invention.

In the figure: 1. a base plate; 2. a control slot; 3. a baffle plate; 4. blocking the disc; 5. a valve block; 6. ejecting the ball; 7. a liquid control spring; 8. a duct; 9. adjusting a rod; 10. a water inlet; 11. a water storage tank; 12. an elastic ball; 13. blocking; 14. pre-tightening the spring; 15. pressing a plate; 16. a fixed block; 17. a guide block; 18. a lifting rod; 19. a cross beam; 20. a guide hole; 21. a vertical plate; 22. a limiting block; 23. a fixing frame; 24. a ball bearing; 25. a buffer spring; 26. a top plate.

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. 1-4, a pneumatic hydraulic component capable of manually fine-tuning based on feeding degree comprises a bottom plate 1, a control groove 2 is arranged inside the bottom plate 1, a baffle 3 is fixedly inserted inside the control groove 2 towards the left, a blocking disc 4 is fixedly inserted inside the baffle 3 towards the right, a valve block 5 is fixedly connected to the left end of the blocking disc 4, the valve block 5 is in a shape of a Chinese character 'ren', a hole 8 is arranged inside the valve block 5, the valve block 5 can be matched with a top ball 6 to control the flow of liquid, the top ball 6 is movably inserted inside the valve block 5, a regulating rod 9 is movably inserted inside the top ball 6, the regulating rod 9 is in a rod shape, a hole is arranged outside the regulating rod 9 and inside the bottom plate 1, the regulating rod 9 can realize the function of liquid backflow inside a fixed block 16, a liquid control spring 7 is fixedly connected to the left end of the top ball 6, a water inlet 10 is arranged on the right of the bottom plate 1, the inside of the water storage tank 11 is filled with liquid, the inside of the water storage tank 11 is fixedly inserted with an elastic ball 12 by right, the inside of the elastic ball 12 is provided with a spring, the spring can play a role of buffering a processed object, the upper end of the water storage tank 11 is movably inserted with a block 13, the block 13 is arranged in a step shape, the outer side of the block 13 is movably sleeved with a pre-tightening spring 14, the upper end of the block 13 is fixedly connected with a pressure plate 15, the pressure plate 15 can be used for adjusting the position of the block 13 so as to control the internal air pressure of the water storage tank 11, the middle of the upper end of the bottom plate 1 is fixedly connected with a fixed block 16, the inside of the fixed block 16 is movably inserted with a guide block 17, the upper end of the guide block 17 is fixedly connected with a lifting rod 18, the upper end of the lifting rod 18 is fixedly connected with a cross beam 19, the inside of, 19 fixed frame 23 of upper end fixedly connected with of crossbeam, the inside activity of fixed frame 23 is pegged graft and is had buffer spring 25, and buffer spring 25 upper end fixedly connected with roof 26, roof 26 set up to the U-shaped, are convenient for fix the work piece, and buffer spring 25 outside swing joint has ball 24.

The working principle is as follows: when the device is used, a workpiece is placed at the upper end of the top plate 26, then the elastic ball 12 is repeatedly squeezed, when the elastic ball 12 is squeezed, the blocking block 13 is closed, liquid in the water storage tank 11 pushes the top ball 6 leftwards, so that after the top ball 6 compresses the liquid control spring 7, the liquid enters the control tank 2 along the pore channel 8, at the moment, the liquid pushes the guide block 17 upwards, the guide block 17 drives the cross beam 19 to move upwards along the vertical plate 21 through the lifting rod 18, the cross beam 19 drives the top plate 26 to move upwards through the fixing frame 23, feeding of a workpiece is realized, the effects of manual fine adjustment and high working efficiency on the feeding degree are achieved, when a user loosens the elastic ball 12, the elastic ball 12 absorbs gas in the water storage tank 11, so that the air pressure in the water storage tank 11 is reduced, the blocking block 13 drives the pressing plate 15 to move downwards, and the top ball 6 is pressed against the inside of the valve block 5 under the action of the liquid control spring 7 to realize the sealing, under the condition that sprue 13 breaks away from 11 upper ends of water storage tank, the inside atmospheric pressure of water storage tank 11 resumes to normal, and when needs reset roof 26, the user can promote regulation pole 9 left, adjust pole 9 and drive kickball 6 and break away from valve block 5, inside the liquid of control box 2 inside entered into water storage tank 11 this moment, roof 26 resets, thereby reached the gas tightness good, can reset fast after the processing of time including, can avoid taking place the effect of backleak in the course of the work.

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.