CN213135282U

CN213135282U - Machining device for straightness of lower opening of outer die of hydraulic box beam

Info

Publication number: CN213135282U
Application number: CN202022164168.XU
Authority: CN
Inventors: 程云龙; 刘王兵
Original assignee: Gansu Xinheran Building Materials Technology Co ltd
Current assignee: Gansu Xinheran Building Materials Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-05-07
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a processingequipment for hydraulic pressure case roof beam external mold end opening straightness accuracy, including supporting leg, workstation and cutter, four corners of workstation bottom all are fixed with the supporting leg, the inside of workstation is provided with the clamping structure, one side on workstation top is fixed with the mounting panel, the inside of mounting panel is provided with moving mechanism, the one end of cutter is provided with the dismouting structure. The utility model discloses a be provided with moving mechanism, it is rotatory to start second servo motor and drive the second threaded rod, the event drives the second thread bush and removes, the sliding sleeve slides at the lateral wall of slide bar this moment, and then drives the diaphragm and remove, remove suitable position with the cutter according to actual conditions, then start first servo motor and drive the rotary rod and rotate, the event drives the movable block and removes, and then drive cutter round trip movement, realized being convenient for process case roof beam external mold end opening, thereby the device's work efficiency has been improved.

Description

Machining device for straightness of lower opening of outer die of hydraulic box beam

Technical Field

The utility model relates to a hydraulic pressure case roof beam external mold end opening straightness accuracy technical field specifically is a processingequipment that is used for hydraulic pressure case roof beam external mold end opening straightness accuracy.

Background

Along with the development of economy, the living standard of people is improved, the infrastructure development of China is faster and faster, a plurality of bridges or roads are erected, box girders are used on the road bridges due to higher bearing capacity and higher rigidity, and a special processing device for the straightness of the lower opening of the outer die of the hydraulic box girder is used in order to enable the lower opening of the outer die of the box girder to be more smooth when the box girder is used;

however, when the existing device for processing the straightness of the lower opening of the outer die of the hydraulic box girder is used, the lower opening of the outer die of the box girder is inconvenient to process conveniently, and the working efficiency of the device is reduced, so a device for processing the straightness of the lower opening of the outer die of the hydraulic box girder is developed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a processingequipment for hydraulic pressure case roof beam external mold end opening straightness accuracy to propose the inconvenient problem of carrying out convenient processing to case roof beam external mold end opening in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a processing device for straightness of a lower opening of a hydraulic box girder outer mold comprises supporting legs, a workbench and a cutter, wherein the supporting legs are fixed at four corners of the bottom end of the workbench, a clamping structure is arranged in the workbench, a mounting plate is fixed at one side of the top end of the workbench, a transverse plate is arranged at one side of the mounting plate, a cavity is fixed at one side of the transverse plate, a moving mechanism is arranged in the mounting plate and comprises a first servo motor, a rotating rod, a moving block, a second servo motor, a second thread sleeve, a second threaded rod, a sliding sleeve and a sliding rod, a second threaded rod is arranged in one end of the mounting plate, the second servo motor is arranged at the top end of the mounting plate, one end of the second threaded rod extends to one end of the mounting plate and is fixed with the second servo motor, and a second thread sleeve is arranged on the outer side wall of the second threaded rod, the slide bar sets up in the inside of the mounting panel other end, the lateral wall of slide bar is provided with the sliding sleeve, the rotary rod sets up in the inside of cavity, first servo motor installs in the one end of cavity, the one end of rotary rod extends to the one end of cavity and is fixed with first servo motor, the lateral wall of rotary rod is provided with the movable block, third servo motor is installed to the bottom of cavity, third servo motor's one end is provided with the cutter, the one end of cutter is provided with the dismouting structure.

Preferably, the lateral wall of rotary rod evenly is provided with the external screw thread, the inside wall of movable block evenly is provided with the internal thread, constitute threaded connection between rotary rod and the movable block.

Preferably, the cross section of the sliding sleeve is larger than that of the sliding rod, and a sliding structure is formed between the sliding sleeve and the sliding rod.

Preferably, the clamping structure includes first threaded rod, first thread bush, runner and grip block, first threaded rod sets up in the inside of workstation, the runner is installed in one side of workstation, one side of first threaded rod extends to one side of workstation and is fixed with the runner, the lateral wall of first threaded rod is provided with first thread bush, the top of first thread bush is fixed with the grip block.

Preferably, four groups of clamping plates are arranged, and the clamping plates are symmetrically distributed about the central axis of the first threaded rod.

Preferably, the dismouting structure includes mount pad, bolt, leads to groove and nut piece, the mount pad is fixed in the one end of cutter, the mount pad all is provided with logical groove with the inside of third servo motor one end, the inside that leads to the groove is provided with the bolt, the one end of bolt is provided with the nut piece.

Compared with the prior art, the beneficial effects of the utility model are that: the machining device for the straightness of the lower opening of the hydraulic box girder outer mold not only realizes the convenience in machining the box girder outer mold, but also simultaneously realizes the convenience in clamping and fixing box girder outer molds of different sizes and the convenience in dismounting and mounting a machined cutter;

(1) the moving mechanism is arranged in the mounting plate, the second servo motor is started to drive the second threaded rod to rotate, so that the second threaded sleeve is driven to move, the sliding sleeve slides on the outer side wall of the sliding rod at the moment, the transverse plate is driven to move, the cutter is moved to a proper position according to actual conditions, then the first servo motor is started to drive the rotating rod to rotate, so that the movable block is driven to move, the cutter is driven to move back and forth, the lower opening of the outer die of the box girder is conveniently machined, and the working efficiency of the device is improved;

(2) the clamping structure is arranged in the workbench, the lower opening of the outer box girder mold is arranged on the clamping plates, and at the moment, a worker rotates the rotating wheel to drive the first threaded rod to rotate, so that the first threaded sleeve is driven to move, and then the two groups of clamping plates are driven to move towards the middle, so that the lower openings of the outer box girder molds with different sizes can be conveniently clamped and fixed, and the practicability of the device is greatly improved when the device is used;

(3) through being provided with the dismouting structure in the one end of cutter, put into third servo motor's one end with the mount pad, then put into the inside that leads to the groove with the bolt, twist up the nut piece from the other end of bolt again, accomplish the installation of cutter, realized being convenient for carry out the dismouting to the cutter, greatly increased the device convenience when using.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of a partial cross-sectional structure of the moving mechanism of the present invention;

fig. 3 is a schematic view of the top view of the partial cross-sectional structure of the clamping structure of the present invention;

fig. 4 is a schematic diagram of a side view of the dismounting structure of the present invention.

In the figure: 1. supporting legs; 2. a work table; 3. a clamping structure; 301. a first threaded rod; 302. a first threaded sleeve; 303. a rotating wheel; 304. a clamping plate; 4. a cutter; 5. a moving mechanism; 501. a first servo motor; 502. rotating the rod; 503. a movable block; 504. a second servo motor; 505. a second threaded sleeve; 506. a second threaded rod; 507. a sliding sleeve; 508. a slide bar; 6. a cavity; 7. mounting a plate; 8. a transverse plate; 9. a disassembly and assembly structure; 901. a mounting seat; 902. a bolt; 903. a through groove; 904. a nut block; 10. and a third servo motor.

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. 1-4, the present invention provides an embodiment: a machining device for straightness of a lower opening of a hydraulic box girder outer mold comprises supporting legs 1, a workbench 2 and a cutter 4, wherein the supporting legs 1 are fixed at four corners of the bottom end of the workbench 2, a clamping structure 3 is arranged inside the workbench 2, the clamping structure 3 comprises a first threaded rod 301, a first threaded sleeve 302, a rotating wheel 303 and clamping plates 304, the first threaded rod 301 is arranged inside the workbench 2, the rotating wheel 303 is installed on one side of the workbench 2, one side of the first threaded rod 301 extends to one side of the workbench 2 and is fixed with the rotating wheel 303, the first threaded sleeve 302 is arranged on the outer side wall of the first threaded rod 301, the clamping plates 304 are fixed at the top ends of the first threaded sleeves 302, four groups of the clamping plates 304 are arranged, and the clamping plates 304 are symmetrically distributed about the central axis of the first threaded rod 301;

specifically, as shown in fig. 1 and 3, when the mechanism is used, a worker firstly takes out the lower opening of the outer mold of the box girder and then places the lower opening on the clamping plate 304, at the moment, the worker holds the rotating wheel 303 and then rotates the rotating wheel 303, the first threaded rod 301 is driven to rotate under the action of the rotating wheel 303, the first threaded rod 301 is connected with the first threaded sleeve 302 through threads, so that the first threaded sleeve 302 is driven to move, and the two groups of clamping plates 304 are driven to move towards the middle due to the opposite thread directions of the two ends of the first threaded rod 301, so that the lower openings of the outer molds of the box girders with different sizes can be conveniently clamped and fixed, and the practicability of the device is greatly increased;

a mounting plate 7 is fixed on one side of the top end of the workbench 2, a transverse plate 8 is arranged on one side of the mounting plate 7, a cavity 6 is fixed on one side of the transverse plate 8, a moving mechanism 5 is arranged in the mounting plate 7, the moving mechanism 5 comprises a first servo motor 501, a rotating rod 502, a moving block 503, a second servo motor 504, a second thread sleeve 505, a second threaded rod 506, a sliding sleeve 507 and a sliding rod 508, a second threaded rod 506 is arranged in one end of the mounting plate 7, the second servo motor 504 is arranged on the top end of the mounting plate 7, the model of the second servo motor 504 can be MR-J2S-20A, the input end of the second servo motor 504 is electrically connected with the output end of the control panel through a lead, one end of the second threaded rod 506 extends to one end of the mounting plate 7 and is fixed with the second servo motor 504, a second thread sleeve 505 is arranged on the, the sliding rod 508 is arranged inside the other end of the mounting plate 7, the sliding sleeve 507 is arranged on the outer side wall of the sliding rod 508, the cross section of the sliding sleeve 507 is larger than that of the sliding rod 508, a sliding structure is formed between the sliding sleeve 507 and the sliding rod 508, the rotating rod 502 is arranged inside the cavity 6, the first servo motor 501 is arranged at one end of the cavity 6, the model of the first servo motor 501 can be QS-750W, the input end of the first servo motor 501 is electrically connected with the output end of the control panel through a conducting wire, one end of the rotating rod 502 extends to one end of the cavity 6 and is fixed with the first servo motor 501, the outer side wall of the rotating rod 502 is provided with the movable block 503, the outer side wall of the rotating rod 502 is uniformly provided with external threads, the inner;

specifically, as shown in fig. 1 and fig. 2, when using the mechanism, a worker first starts the second servo motor 504, drives the second threaded rod 506 to rotate under the action of the second servo motor 504, drives the second threaded sleeve 505 to move due to the threaded connection between the second threaded sleeve 505 and the second threaded rod 506, and then the sliding sleeve 507 slides on the outer side wall of the sliding rod 508 to further drive the horizontal plate 8 to move, and moves the cutter 4 to a proper position according to the actual situation, and then starts the first servo motor 501, drives the rotating rod 502 to rotate under the action of the first servo motor 501, and drives the movable block 503 to move due to the threaded connection between the movable block 503 and the rotating rod 502, thereby driving the cutter 4 to move back and forth, and facilitating the processing of the lower opening of the outer mold of the box girder, thereby improving the working efficiency of the device;

a third servo motor 10 is installed at the bottom end of the cavity 6, the type of the third servo motor 10 can be 40ST-M00130, the input end of the third servo motor 10 is electrically connected with the output end of the control panel through a conducting wire, a cutter 4 is arranged at one end of the third servo motor 10, a dismounting structure 9 is arranged at one end of the cutter 4, the dismounting structure 9 comprises a mounting seat 901, a plug pin 902, a through groove 903 and a nut block 904, the mounting seat 901 is fixed at one end of the cutter 4, the through grooves 903 are arranged inside the mounting seat 901 and one end of the third servo motor 10, the plug pin 902 is arranged inside the through groove 903, and the nut block 904 is arranged at one end of the plug pin 902;

specifically, as shown in fig. 1 and 4, when the mechanism needs to mount a tool 4, a worker puts a mounting seat 901 into one end of a third servo motor 10, at this time, a through groove 903 on the mounting seat 901 and a through groove 903 on the third servo motor 10 are on the same straight line, takes out a bolt 902 and puts the bolt 902 into the through groove 903, screws a nut block 904 on the other end of the bolt 902, and completes mounting of the tool 4.

The working principle is as follows: when the device is used, an external power supply is adopted, firstly, a worker carries the device to a proper position, takes out the cutter 4, then places the mounting seat 901 on the cutter 4 into one end of the third servo motor 10, at the moment, the through groove 903 on the mounting seat 901 and the through groove 903 on the third servo motor 10 are on the same straight line, takes out the bolt 902 and places the bolt into the through groove 903, and then screws the nut block 904 on the other end of the bolt 902 to finish the installation of the cutter 4;

secondly, taking out the lower opening of the outer die of the box girder, placing the lower opening on the clamping plates 304, rotating the rotating wheel 303 by a worker, driving the first threaded rod 301 to rotate under the action of the rotating wheel 303, driving the first threaded sleeve 302 to move, driving the two groups of clamping plates 304 to move towards the middle due to opposite thread directions at two ends of the first threaded rod 301, clamping and fixing the lower opening of the outer die of the box girder, not easily deviating the lower opening of the outer die of the box girder during cutting and processing, and having higher linearity during cutting;

finally, the second servo motor 504 is started, the second threaded rod 506 is driven to rotate by the action of the second servo motor 504, so that the second threaded sleeve 505 is driven to move, the sliding sleeve 507 slides on the outer side wall of the sliding rod 508 to further drive the transverse plate 8 to move, the cutter 4 is moved to a proper position according to actual conditions, then the third servo motor 10 is started, the cutter 4 is driven to rotate by the action of the third servo motor 10 to cut the lower opening of the outer die of the box girder, then the first servo motor 501 is started, the rotating rod 502 is driven to rotate by the action of the first servo motor 501, so that the movable block 503 is driven to move, so that the cutter 4 is driven to move back and forth to cut, when the cutter 4 needs to be detached, a worker firstly unscrews the nut block 904 from one end of the bolt 902 and then withdraws the bolt from the inside of the through groove 903, at this time, the mounting seat 901 can be separated from the third servo motor 10, and after the disassembly of the cutter 4 is finished, the whole work of the device is finally finished.

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 processingequipment for hydraulic pressure case roof beam external mold end opening straightness accuracy, includes supporting leg (1), workstation (2) and cutter (4), its characterized in that: four corners of workstation (2) bottom all are fixed with supporting leg (1), the inside of workstation (2) is provided with clamping structure (3), one side on workstation (2) top is fixed with mounting panel (7), one side of mounting panel (7) is provided with diaphragm (8), one side of diaphragm (8) is fixed with cavity (6), the inside of mounting panel (7) is provided with moving mechanism (5), moving mechanism (5) include first servo motor (501), rotary rod (502), movable block (503), second servo motor (504), second thread bush (505), second threaded rod (506), sliding sleeve (507) and slide bar (508), the inside of mounting panel (7) one end is provided with second threaded rod (506), second servo motor (504) is installed on the top of mounting panel (7), one end of the second threaded rod (506) extends to one end of the mounting plate (7) and is fixed with the second servo motor (504), the outer side wall of the second threaded rod (506) is provided with a second threaded sleeve (505), the sliding rod (508) is arranged inside the other end of the mounting plate (7), the outer side wall of the sliding rod (508) is provided with a sliding sleeve (507), the rotating rod (502) is arranged in the cavity (6), the first servo motor (501) is arranged at one end of the cavity (6), one end of the rotating rod (502) extends to one end of the cavity (6) and is fixed with the first servo motor (501), the outer side wall of the rotating rod (502) is provided with a movable block (503), the bottom end of the cavity (6) is provided with a third servo motor (10), and a cutter (4) is arranged at one end of the third servo motor (10), and a dismounting structure (9) is arranged at one end of the cutter (4).

2. The machining device for the straightness of the lower opening of the outer die of the hydraulic box girder as claimed in claim 1, wherein: the lateral wall of rotary rod (502) evenly is provided with the external screw thread, the inside wall of movable block (503) evenly is provided with the internal thread, constitute threaded connection between rotary rod (502) and movable block (503).

3. The machining device for the straightness of the lower opening of the outer die of the hydraulic box girder as claimed in claim 1, wherein: the cross section of the sliding sleeve (507) is larger than that of the sliding rod (508), and a sliding structure is formed between the sliding sleeve (507) and the sliding rod (508).

4. The machining device for the straightness of the lower opening of the outer die of the hydraulic box girder as claimed in claim 1, wherein: clamping structure (3) include first threaded rod (301), first thread bush (302), runner (303) and grip block (304), first threaded rod (301) set up in the inside of workstation (2), install in one side of workstation (2) runner (303), one side of first threaded rod (301) extends to one side of workstation (2) and is fixed with runner (303), the lateral wall of first threaded rod (301) is provided with first thread bush (302), the top of first thread bush (302) is fixed with grip block (304).

5. The machining device for the straightness of the lower opening of the outer die of the hydraulic box girder as claimed in claim 4, wherein: the clamping plates (304) are provided with four groups, and the clamping plates (304) are symmetrically distributed around the central axis of the first threaded rod (301).

6. The machining device for the straightness of the lower opening of the outer die of the hydraulic box girder as claimed in claim 1, wherein: the dismounting structure (9) comprises a mounting seat (901), a plug pin (902), a through groove (903) and a nut block (904), wherein the mounting seat (901) is fixed at one end of the cutter (4), the mounting seat (901) and one end of the third servo motor (10) are both provided with the through groove (903), the plug pin (902) is arranged in the through groove (903), and the nut block (904) is arranged at one end of the plug pin (902).