CN218020381U

CN218020381U - Working protection equipment for oil press

Info

Publication number: CN218020381U
Application number: CN202222045871.8U
Authority: CN
Inventors: 周卓; 王葵
Original assignee: Dalian Hengtian Precision Sheet Metal Co ltd
Current assignee: Dalian Hengtian Precision Sheet Metal Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-12-13
Anticipated expiration: 2032-08-04

Abstract

The utility model relates to an oil press technical field especially relates to a work protective apparatus for oil press. The utility model provides a work protective equipment for hydraulic press, includes frame, top board and has the hydraulic cylinder in order to drive the frame that the top board removed, frame fixed mounting is on the surface of frame, top board sliding connection is on the surface of frame, the spout has been seted up on the surface of frame, and the surface sliding connection of spout has the holding down plate. The utility model discloses a set up clearance mechanism and actuating mechanism, utilize actuating mechanism to remove whole holding down plate from the frame, then place and take out the operation of work piece again, this moment because the holding down plate removes work area, even the top board leads to moving down because of misoperation, major incident can not appear yet, the work piece appears the piece and drops back on the holding down plate in work, utilize the guide bar in the clearance mechanism to blow away the piece, and then make the surface of holding down plate keep clean, the condition that the piece jumped out appears in the reduction.

Description

Working protection equipment for oil press

Technical Field

The utility model relates to an oil press technical field especially relates to a work protective apparatus for oil press.

Background

The oil press uses special hydraulic oil as a working medium, uses a hydraulic pump as a power source, and makes the hydraulic oil enter a cylinder piston through a hydraulic pipeline by the acting force of the hydraulic pump. The oil cylinder piston is provided with a plurality of groups of mutually matched sealing elements and one-way valves, so that hydraulic oil circulates in the oil tank to make the oil cylinder piston circularly work, thereby completing certain mechanical action.

Oil press in use generally all is manual to stretch into work area with the work piece and places and take out, the phenomenon of incident appears in the easy appearance top board control error, when hammering the work piece, there is piece or less fragment to produce easily on the work piece, thereby lead to work area to be covered with the piece, if not in time clear up make piece or fragment easily, make the work piece directly place on piece or fragment easily, make it jump out after receiving pressure, thereby influence peripheral safety.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a work protective equipment for hydraulic press, solved among the prior art hydraulic press in use and generally all manually stretched into work area with the work piece and place and take out, the phenomenon of incident appears in the easy top board control error that appears, when hammering the work piece, there is piece or less fragment to produce on the work piece easily, thereby lead to work area to be covered with the piece, if not in time clear up make piece or fragment jump out after receiving pressure easily, thereby influence peripheral safe problem.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a work protective equipment for hydraulic press, includes frame, top board and has the frame that hydraulic cylinder removed with the drive top board, frame fixed mounting is on the surface of frame, top board sliding connection is on the surface of frame, the spout has been seted up on the surface of frame, and the surperficial sliding connection of spout has the holding down plate, the surface of frame is provided with the actuating mechanism that the drive holding down plate removed in the spout is inside, the surface of holding down plate is provided with and is used for clearing up clastic clearance mechanism, clearance mechanism includes the guide bar that is used for blowing of fixed mounting on the holding down plate surface, the surface of frame is provided with the fixture who is used for the centre gripping work piece.

Preferably, the clearance mechanism still includes the air exhauster of fixed mounting at the holding down plate lateral wall, the air outlet intercommunication of air exhauster has the connecting pipe, the port and the guide bar port of connecting pipe are linked together, the lateral wall of guide bar is provided with the air-out groove.

Preferably, the cleaning mechanism further comprises guide plates uniformly arranged inside the air outlet groove, the guide plates are all obliquely arranged, the guide plates use the middle point of the guide rod as a boundary, the inclination directions of the guide plates on two sides are opposite, and the inclination directions are all towards the center of the lower pressing plate.

Preferably, the cleaning mechanism further comprises a collecting box for collecting the debris, a groove is formed in the position, away from the guide rod, of the surface of the lower pressing plate, the collecting box is placed inside the groove, and two sides of the top of the collecting box are provided with stop blocks for stopping the inclination of the debris.

Preferably, fixture includes two fixed plates, two the fixed plate is fixed mounting respectively and is close to the position of both sides on the surface of frame, two the equal fixed mounting in one side that the fixed plate is close to each other has the cylinder, the output shaft end port fixed mounting of cylinder has the supporting rod, two one side that the supporting rod is close to each other all sets up to "V" shape structure.

Preferably, the driving mechanism comprises a motor fixedly installed inside the sliding groove, a screw rod is fixedly installed at an output shaft port of the motor, and the screw rod is inserted into the lower pressure plate in a threaded manner.

The utility model discloses possess following beneficial effect at least:

through setting up clearance mechanism and actuating mechanism, utilize actuating mechanism to remove whole holding down plate from the frame, then place and take out the operation of work piece again, this moment because the holding down plate removes work area, even the top board leads to moving down because of misoperation, major safety accident can not appear yet, the work piece appears the piece and drops back on the holding down plate in work, utilize the guide bar in the clearance mechanism to blow away, thereby blow away the piece, and then make the surface of holding down plate keep clean, the condition that the piece jumped out appears in the reduction.

The utility model discloses still possess following beneficial effect:

through setting up fixture, utilize actuating mechanism to remove to work area back at the holding down plate, start the cylinder among the fixture, the cylinder drives the supporting rod and removes to utilize the clamping rod to carry out the centre gripping to the work piece, reduce the condition that the work piece bounced out to appear, and reduce the condition that the skew appears in work piece course of working.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

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

FIG. 3 is a schematic view of the structure of the lower pressing plate of the present invention;

FIG. 4 is a schematic diagram of the structure of the guide plate of the present invention;

fig. 5 is a schematic view of the structure of the clamping rod of the present invention.

In the figure: 1. a machine base; 2. a frame; 3. an upper pressure plate; 4. a lower pressing plate; 5. a motor; 6. a screw; 7. a groove; 8. a collection box; 9. a guide rod; 10. a guide plate; 11. an exhaust fan; 12. a connecting pipe; 13. a clamping rod; 14. a cylinder; 15. and (7) fixing the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-5, a work protection device for an oil press, including a base 1, an upper press plate 3 and a frame 2 having a hydraulic cylinder to drive the upper press plate 3 to move, the frame 2 is fixedly installed on the surface of the base 1, the upper press plate 3 is slidably connected on the surface of the frame 2, a sliding groove is formed on the surface of the base 1, a lower press plate 4 is slidably connected on the surface of the sliding groove, a driving mechanism for driving the lower press plate 4 to move inside the sliding groove is arranged on the surface of the base 1, a cleaning mechanism for cleaning up debris is arranged on the surface of the lower press plate 4, the cleaning mechanism includes a guide rod 9 fixedly installed on the surface of the lower press plate 4 and used for blowing air, a clamping mechanism for clamping a workpiece is arranged on the surface of the base 1, in use, the driving mechanism is used to move the whole lower press plate 4 out of the base 1, and then the operation of placing and taking out the workpiece is performed, at this time, even if the upper press plate 3 moves downwards due to operation error, no major safety accident occurs, after the debris of the workpiece falls off the lower press plate 4 in work, the guide rod 9 in the cleaning mechanism is used to clean air, thereby keeping the debris blown away, and the debris on the surface of the lower press plate 4 to reduce the debris.

Further, clearance mechanism still includes the air exhauster 11 of fixed mounting at 4 lateral walls of holding down plate, the air outlet intercommunication of air exhauster 11 has connecting pipe 12, the port and the 9 ports of guide bar of connecting pipe 12 are linked together, the lateral wall of guide bar 9 is provided with out the wind groove, clearance mechanism in use directly starts air exhauster 11, air exhauster 11 utilizes the air outlet to blow into the inside of guide bar 9 with wind, then come out from the wind groove of guide bar 9 again, thereby conveniently blow away the piece on 4 surfaces of holding down plate, keep 4 surfaces of holding down plate clean.

Further, clearance mechanism is still including evenly setting up at the inside deflector 10 of air-out inslot, the equal slope of a plurality of deflectors 10 sets up, a plurality of deflectors 10 use guide bar 9 self mid point as the boundary, both sides deflector 10 incline direction is opposite, and incline direction all towards holding down plate 4 central point and put, the deflector 10 of the inside setting of air-out inslot of guide bar 9 can blow wind towards the intermediate position of holding down plate 4, thereby avoid directly blowing the piece to the surface of base, bring the trouble of secondary clearance.

Further, clearance mechanism is still including being used for collecting clastic collection box 8, the position that the guide bar 9 was kept away from on the surface of holding down plate 4 has seted up recess 7, collect box 8 and place in the inside of recess 7, and the top both sides of collecting box 8 all are provided with the dog that blocks clastic slope, blow the piece and collect in collecting box 8, conveniently carry out the centralized processing, the dog can reduce on the piece falls the base, fixture can carry out the centre gripping to the work piece in processing, thereby avoid the work piece to jump out, increase the phenomenon of potential safety hazard.

Further, fixture includes two fixed plates 15, two fixed plates 15 respectively fixed mounting are close to the position of both sides on the surface of frame 1, two fixed plates 15 equal fixed mounting in one side that is close to each other have cylinder 14, cylinder 14's output shaft end port fixed mounting has supporting rod 13, one side that two supporting rod 13 are close to each other all sets up to "V" shape structure, in using, holding down plate 4 utilizes actuating mechanism to remove to the work area after, cylinder 14 among the fixture is started, cylinder 14 drives supporting rod 13 and removes, thereby utilize supporting rod 13 to carry out the centre gripping to the work piece.

Further, actuating mechanism includes motor 5 of fixed mounting inside the spout, motor 5's output shaft port fixed mounting has screw rod 6, 6 screw threads of screw rod insert and establish the inside at holding down plate 4, actuating mechanism is using direct starter motor 5, motor 5 drives screw rod 6 and rotates, screw rod 6 drive holding down plate 4 removes in the inside of spout, thereby realize placing or take out the work piece the time can make the hand need not place at work area, reach the guard action, improve the security.

To sum up, the whole lower press plate 4 is moved out of the machine base 1 by using the driving mechanism in use, then the operation of placing and taking out the workpiece is carried out, at the moment, because the lower press plate 4 moves out of a working area, even if the upper press plate 3 moves downwards due to misoperation, no major safety accident occurs, when the workpiece has fragments falling on the lower press plate 4 in work, the guide rod 9 in the cleaning mechanism is used for blowing air to blow away the fragments, so that the surface of the lower press plate 4 is kept clean, the situation that the fragments jump out is reduced, the cleaning mechanism directly starts the exhaust fan 11 in use, the exhaust fan 11 blows the air into the guide rod 9 by using an air outlet, then the air comes out of an air outlet groove of the guide rod 9, so that the fragments on the surface of the lower press plate 4 are conveniently blown away, the surface of the lower press plate 4 is kept clean, the guide plate 10 arranged in the air outlet groove of the guide rod 9 can blow the air towards the middle position of the lower press plate 4, thereby avoiding directly blowing the fragments to the surface of the base and bringing the trouble of secondary cleaning, blowing the fragments to the collecting box 8 for collection, facilitating the centralized treatment, reducing the fragments falling on the base by the stop block, clamping the workpiece by the clamping mechanism during the processing, thereby avoiding the workpiece jumping out and increasing the potential safety hazard, starting the air cylinder 14 in the clamping mechanism after the lower pressing plate 4 moves to the working area by the driving mechanism in use, driving the clamping rod 13 by the air cylinder 14 to move, thereby clamping the workpiece by the clamping rod 13, reducing the jumping-out situation of the workpiece and reducing the position deviation situation in the processing process of the workpiece, directly starting the motor 5 by the driving mechanism, driving the screw rod 6 by the motor 5 to rotate, driving the lower pressing plate 4 to move in the chute by the screw rod 6, therefore, the hand does not need to be placed in a working area when a workpiece is placed or taken out, the protection effect is achieved, and the safety is improved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a work protective equipment for hydraulic press, includes frame (1), top board (3) and has frame (2) that hydraulic cylinder removed in order to drive top board (3), frame (2) fixed mounting is on the surface of frame (1), top board (3) sliding connection is on the surface of frame (2), its characterized in that, the spout has been seted up on the surface of frame (1), and the sliding surface of spout is connected with holding down plate (4), the surface of frame (1) is provided with drive holding down plate (4) at the inside actuating mechanism who removes of spout, the surface of holding down plate (4) is provided with and is used for clearing up clastic clearance mechanism, clearance mechanism includes guide bar (9) that are used for blowing of fixed mounting on holding down plate (4) surface, the surface of frame (1) is provided with the fixture who is used for centre gripping work piece.

2. The work protection device for the oil press is characterized in that the cleaning mechanism further comprises an exhaust fan (11) fixedly installed on the side wall of the lower pressing plate (4), an air outlet of the exhaust fan (11) is communicated with a connecting pipe (12), a port of the connecting pipe (12) is communicated with a port of the guide rod (9), and an air outlet groove is formed in the side wall of the guide rod (9).

3. The work guard apparatus for an oil press as claimed in claim 2, wherein the cleaning mechanism further comprises guide plates (10) uniformly disposed inside the air outlet slot, the plurality of guide plates (10) are disposed in an inclined manner, the plurality of guide plates (10) are divided by a midpoint of the guide rod (9), the guide plates (10) on both sides are inclined in opposite directions, and the inclined directions are facing to the center of the lower pressing plate (4).

4. The work protection device for the oil press as claimed in claim 3, wherein the cleaning mechanism further comprises a collection box (8) for collecting the debris, a groove (7) is formed in the surface of the lower pressure plate (4) at a position far away from the guide rod (9), the collection box (8) is placed inside the groove (7), and inclined stop blocks for stopping the debris are arranged on two sides of the top of the collection box (8).

5. The work protection device for the oil press is characterized in that the clamping mechanism comprises two fixing plates (15), the two fixing plates (15) are fixedly mounted on the surface of the base (1) close to two sides respectively, an air cylinder (14) is fixedly mounted on one side, close to each other, of the two fixing plates (15), a clamping rod (13) is fixedly mounted on an output shaft end port of the air cylinder (14), and one side, close to each other, of the two clamping rods (13) is of a V-shaped structure.

6. The work guard apparatus for an oil press as claimed in claim 1, wherein the driving mechanism comprises a motor (5) fixedly mounted inside the sliding chute, a screw (6) is fixedly mounted at an output shaft port of the motor (5), and the screw (6) is threadedly inserted inside the lower pressure plate (4).