CN213704656U

CN213704656U - Buffer structure of numerical control hydraulic press

Info

Publication number: CN213704656U
Application number: CN202022299994.5U
Authority: CN
Inventors: 黄煦黎; 吕超; 许鹏辉
Original assignee: Suzhou Sisha Zhifu Grinding Material Co ltd
Current assignee: Suzhou Sisha Zhifu Grinding Material Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-07-16
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a buffer structure of numerical control hydraulic press, including control cabinet, buffer board, support frame, holding down plate, driving cylinder, guide post, upper beam plate, pressure platform and pneumatic cylinder, four turning welded mounting in below of control cabinet have the support frame, the inboard welded mounting of support frame has a set of mobile device, the top welded mounting of control cabinet has the pressure platform, run through in the middle of the guide post and install the buffer board, the other end of guide post has the upper beam plate through the bolt fastening, the below of upper beam plate has the driving cylinder through the bolt fastening, the holding down plate is installed in the below welded mounting of driving cylinder. The utility model discloses a through control cabinet installation display, can observe machine moving operating condition on the display, promote the travelling comfort of operation, install buffer through the top of pressing the platform, reduce the holding down plate and press and carry out direct collision between the platform, increase the life of device.

Description

Buffer structure of numerical control hydraulic press

Technical Field

The utility model relates to a hydraulic press buffering field specifically is a numerical control hydraulic press's buffer structure.

Background

The hydraulic machine is a machine which takes liquid as a working medium and is manufactured according to the Pascal principle and used for transferring energy to realize various processes, and generally comprises a driving cylinder, a power system and a hydraulic control system, wherein an oiling machine is used for conveying hydraulic oil into the driving cylinder, the hydraulic oil is distributed to an upper cavity or a lower cavity of a hydraulic cylinder through various one-way valves and overflow valves, and the hydraulic cylinder is driven to move under the action of high-pressure oil.

The existing numerical control hydraulic press buffer structure convenient to use has the defects that:

the current hydraulic press is too heavy, and a large amount of compressed objects need reach the compressor through very long conveying or transport and compress, have increased the cost of transport, and overall structure occupation space is big inconvenient to be removed, and direct collision contact between current hydraulic press clamp plate and the pressure platform produces the injury of certain degree to equipment, shortens life, and the operating condition of compressor can only be observed through naked eye, does not have real-time data to provide help.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control hydraulic press's buffer structure to direct collision does not have the problem of buffering when the machine that mentions in solving above-mentioned background problem pushes down.

In order to achieve the above object, the utility model provides a following technical scheme: a buffering structure of a numerical control hydraulic machine comprises a control console, a buffer plate, a supporting frame, a lower pressing plate, a driving cylinder, a guide post, an upper beam plate, a pressing table and a hydraulic cylinder, wherein the supporting frame is welded and installed at four corners below the control console, a group of moving devices are welded and installed at the inner side of the supporting frame, the pressing table is welded and installed above the control console, the four corners above the pressing table are welded and connected with one end of the guide post, the buffer plate is installed in the middle of the guide post in a penetrating mode and located above the pressing table, buffer springs are installed at the four corners at the bottom of the buffer plate and sleeved on the surface of the guide post, the upper beam plate is fixed at the other end of the guide post through bolts, the driving cylinder is fixed below the upper beam plate through bolts, the lower pressing plate is welded and installed below the driving cylinder, and the four corners of the lower pressing plate are connected through the guide post, the pneumatic cylinder is installed through the nut in the top of upper beam plate, the oiling machine is installed through the nut in four turnings in top of upper beam plate, and the oiling machine is located the both sides of pneumatic cylinder, one side welded connection of upper beam plate advances the one end of oil pipe, advances the other end of oil pipe and presses a welded connection, one side welded connection of upper beam plate goes out the one end of oil pipe, goes out the other end of oil pipe and presses a welded connection.

Preferably, a display is installed on the front face of the console, a group of control keys are installed on the front face of the console, and the control keys are located on one side of the display.

Preferably, an elastic shock pad is installed below the supporting frame.

Preferably, the lifting turntable is installed in the horizontal direction of the front face of the moving device through a worm, a threaded rod is installed in the vertical direction of the middle of the moving device through the worm, the threaded rod is connected with the worm on the lifting turntable in an embedded mode, and a plurality of fixing insertion holes are formed in the rod wall of the threaded rod.

Preferably, the middle of the pressing table is welded with a circular pressing block.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an at a side-mounting mobile device of support frame, it makes threaded rod decline pulley contact ground remove the device to listen hand mode, increases the mobility and the application scope of device, reduces the cost of transport, the utility model discloses a through control cabinet installation display, can observe machine moving operating condition on the display, whether the oil pressure in the driving cylinder is normal, promotes the travelling comfort of operation, installs buffer through the top of pressing the platform, provides an ascending buffer force to the holding down plate of pushing down, reduces the holding down plate and presses and carry out direct collision between the platform, increases the life of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the buffering structure of the present invention;

fig. 3 is a schematic structural diagram of the mobile device of the present invention.

In the figure: 1. a console; 101. a control key; 102. a display; 2. a buffer plate; 201. a buffer spring; 3. a support frame; 301. an elastic shock pad; 4. a mobile device; 401. a lifting turntable; 402. a threaded rod; 403. fixing the jack; 5. a lower pressing plate; 6. a drive cylinder; 7. a guide post; 8. a hydraulic cylinder; 9. pressing the table; 901. a circular pressing block; 10. an oil inlet pipe; 11. an oil outlet pipe; 12. an oiling machine; 13. and (4) an upper beam 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.

Referring to fig. 1-3, the present invention provides an embodiment: a buffering structure of a numerical control hydraulic machine comprises a control console 1, a buffer plate 2, a supporting frame 3, a lower pressing plate 5, a driving cylinder 6, a guide post 7, an upper beam plate 13, a pressing table 9 and a hydraulic cylinder 8, wherein the supporting frame 3 is welded and installed at four corners below the control console 1, the supporting frame 3 can enable a hydraulic machine tool to be more stable in operation and ensure stable operation of the device, a group of moving devices 4 are welded and installed at the inner side of the supporting frame 3, the moving devices 4 are convenient for the hydraulic machine tool to move when needed, the application range of the device is enlarged, the pressing table 9 is welded and installed above the control console 1, when the machine tool is compressed, the pressed object is more compact, the quality of the pressed object is improved, the four corners above the pressing table 9 are welded and connected with one end of the guide post 7, and the guide post 7 can enable the four corners of the lower pressing plate 5 to be kept at the same horizontal plane when the hydraulic machine tool, the precision of a compressed object is ensured, the buffer plate 2 is installed in the middle of the guide post 7 in a penetrating mode, the buffer plate 2 is located above the pressing table 9, the buffer springs 201 are installed at four corners of the bottom of the buffer plate 2, the buffer springs 201 are sleeved on the surface of the guide post 7, the buffer plate 2 can provide an upward buffer force when the lower pressing plate 5 compresses the object, the compressed object is compressed through the cooperation of the lower pressing plate 5 and the pressing table 9 after being buffered, the buffer can reduce damage to the device caused by direct collision of the lower pressing plate 5 and the pressing table 9 during compression, the service life of the lifting device is prolonged, the upper beam plate 13 is fixed to the other end of the guide post 7 through bolts, the driving cylinder 6 is fixed to the lower portion of the upper beam plate 13 through bolts, the driving cylinder 6 can control the lifting of the lower pressing plate 5 through the input and the discharge of hydraulic oil, and the downward pressing of a hydraulic machine tool is realized, lower pressing plate 5 is installed in the below welding of actuating cylinder 6, and guide post 7 through connection is passed through at four turnings of lower pressing plate 5, and lower pressing plate 5 can carry out inseparable compression to the object, promotes the precision of compression, pneumatic cylinder 8 is installed through the nut at the top of entablature board 13, and pneumatic cylinder 8 provides hydraulic oil for the hydraulic system of device, makes hydraulic machine tool can the work of continuous stability, promotes work efficiency, oiling machine 12 is installed through the nut at four turnings in the top of entablature board 13, and oiling machine 12 is located the both sides of pneumatic cylinder 8, and oiling machine 12 can carry hydraulic oil to actuating cylinder 6 in, guarantees that the device is continuous stable carries out work, one side welded connection oil inlet pipe 10's of entablature board 13 one end, oil inlet pipe 10's the other end and pressure platform 9 welded connection, oil inlet pipe 10 passes through oiling machine 12 and pours hydraulic oil into actuating cylinder 6 into, make holding down plate 5 realize pushing down, hoisting device's nature controlled, one side welded connection of upper beam plate 13 goes out the one end of oil pipe 11, goes out the other end of oil pipe 11 and presses 9 welded connection oil pipe 11 of platform and can discharge hydraulic oil drive cylinder 6, makes hydraulic machine accomplish behind the hydraulic pressure holding down plate 5 can rise smoothly, hoisting device's work efficiency.

Further, display 102 is installed on the front of control cabinet 1, a set of control button 101 is installed on the front of control cabinet 1, and control button 101 is located one side of display 102, and display 102 can show hydraulic means's whole operating condition hydraulic oil and the mechanical state of each spare part, and effectual help operator passes through control button 101 control lathe, makes the operation more convenient, promotes work efficiency.

Further, elastic damping pad 301 is installed to the below of support frame 3, and elastic damping pad 301 adopts the corrosion-resistant rubber material of high strength, can reduce support frame 3 and the ground friction that machine vibrations caused, provides certain shock attenuation effect for the device, hoisting device's life.

Further, a lifting turntable 401 is installed in the horizontal direction of the front face of the mobile device 4 in a penetrating mode through a worm, a threaded rod 402 is installed in the vertical direction of the middle of the mobile device 4 in a penetrating mode, the threaded rod 402 is connected with the worm on the lifting turntable 401 in an embedded mode, a fixed insertion hole 403 is formed in the rod wall of the threaded rod 402, the lifting turntable 401 swings through rotation of a handle, the worm connected with the lifting turntable rotates inside the mobile device 4 along with the threaded rod 402, the threaded rod 402 is driven to rotate, ascending and descending of the threaded rod 402 are achieved, the threaded rod 402 is inserted into the fixed insertion hole 403 through a pin shaft to be fixed, a pulley at the bottom of the threaded rod 402 is made to contact with the ground.

Further, a circular pressing block 901 is welded in the middle of the pressing table 9, the circular pressing block 901 penetrates through the middle of the buffer plate 2, the circular pressing block 901 is located below the buffer plate 2 when the circular pressing block is not compressed, when the lower pressing plate 5 presses down, the circular pressing block is firstly contacted with the buffer plate 2, when the lower pressing plate 5 presses down to a certain degree, the lower pressing plate 5 is contacted with the circular pressing block 901, an object is compressed, and the circular pressing block 901 is located below the lower pressing plate 5 and plays a role in fixing the compressed object.

The working principle is as follows: the object that will need the compression is placed in the middle of holding down plate 5 circular briquetting 901 top, circular briquetting 901 is in the below of buffer board 2 when uncompressed, when holding down plate 5 pushes down, at first with buffer board 2 contact, when pushing down to the certain degree, holding down plate 5 and circular briquetting 901 contact, realize compressing the object, lifting turntable 401 shakes through the handle rotation, the worm rather than being connected rotates thereupon in mobile device 4's inside, drive threaded rod 402 and rotate, realize the ascending and descending of threaded rod 402, insert fixed jack 403 through the round pin axle and fix, make the pulley contact ground realization device's of threaded rod 402 bottom removal.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a buffer structure of numerical control hydraulic press, includes control cabinet (1), buffer board (2), support frame (3), holding down plate (5), driving cylinder (6), guide post (7), upper beam plate (13), pressure platform (9) and pneumatic cylinder (8), its characterized in that: four corners of the below of the control console (1) are welded and installed with a support frame (3), a group of moving devices (4) are welded and installed on the inner side of the support frame (3), a pressing table (9) is welded and installed on the top of the control console (1), one end of four corners of the top of the pressing table (9) is welded and connected with guide posts (7), a buffer plate (2) is installed in the middle of each guide post (7) in a penetrating mode, the buffer plate (2) is located above the pressing table (9), buffer springs (201) are installed at four corners of the bottom of each buffer plate (2), the buffer springs (201) are sleeved on the outer surface of the guide posts (7), an upper beam plate (13) is fixed to the other end of each guide post (7) through bolts, a driving cylinder (6) is fixed to the lower portion of the upper beam plate (13) through bolts, a lower pressing plate (5) is welded and installed to the lower portion of the driving cylinder, and four turnings of holding down plate (5) pass through guide post (7) through connection, pneumatic cylinder (8) are installed through the nut at the top of putting up beam plate (13), four turnings in top of putting up beam plate (13) install oiling machine (12) through the nut, and oiling machine (12) are located the both sides of pneumatic cylinder (8), the one end of oil pipe (10) is advanced to one side welded connection of putting up beam plate (13), advances the other end of oil pipe (10) and presses platform (9) welded connection, the one end of oil pipe (11) is gone out to one side welded connection of putting up beam plate (13), goes out the other end of oil pipe (11) and presses platform (9) welded connection.

2. The cushioning structure of a numerically controlled hydraulic machine according to claim 1, characterized in that: the front side of the console (1) is provided with a display (102), the front side of the console (1) is provided with a group of control keys (101), and the control keys (101) are positioned on one side of the display (102).

3. The cushioning structure of a numerically controlled hydraulic machine according to claim 1, characterized in that: and an elastic shock pad (301) is welded and installed at the bottom of the support frame (3).

4. A cushioning structure of a numerically controlled hydraulic machine according to claim 3, characterized in that: the front horizontal direction of mobile device (4) is installed through the worm and is gone through lifting turntable (401), the vertical direction in the middle of mobile device (4) has been run through and has been installed threaded rod (402), and threaded rod (402) is connected with the worm gomphosis on lifting turntable (401), is equipped with on the pole wall of threaded rod (402) a fixed jack (403).

5. The cushioning structure of a numerically controlled hydraulic machine according to claim 1, characterized in that: the middle of the pressing table (9) is welded with a round pressing block (901).