CN213437537U

CN213437537U - Material pressing device for plate shearing machine

Info

Publication number: CN213437537U
Application number: CN202020674203.XU
Authority: CN
Inventors: 周雪锋; 徐耀东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-06-15
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a material pressing device for a plate shearing machine, which comprises a placing bottom plate fixedly connected with a frame of the plate shearing machine, a first supporting frame is fixed at the upper end of the placing bottom plate, a movable rod is arranged at the top of the first supporting frame in a vertically penetrating manner, a rubber pressing plate is fixed at the lower end of the movable rod, a cross rod is installed at the side end of the movable rod, a fixed inclined rod is arranged at one end of the cross rod far away from the movable rod, the inclined rod extends from top to bottom towards the direction far away from the movable rod, a side pressing plate mechanism is arranged at the side end of the inclined rod close to the movable rod, the side pressing plate mechanism is installed at the outer side of the rubber pressing plate and is slidably installed at the upper end of the placing bottom plate, a first spring is sleeved at the annular outer end of the movable rod, a limiting plate is fixed at the top end of the movable rod, reduce the processing displacement and improve the processing quality.

Description

Material pressing device for plate shearing machine

Technical Field

The utility model relates to a press device that plate shearing machine was used belongs to plate shearing machine technical field

Background

When the plate shearing machine shears a plate, the inertia of the machine operation, the punching force during shearing and the resilience force during shearing and breaking of the plate can cause the plate to jump and vibrate when being machined, particularly at the moment of cutting, and after the plate is reset, the plate can horizontally deviate. In view of the fact that sheet processing is gradually going toward precision, although the horizontal displacement of the sheet due to such runout and vibration may not be large, it is not allowable in precision processing. The displacement can cause the size of the semi-finished plate to be inconsistent, the design requirement cannot be met, defective products are formed, and the next processing is difficult to ensure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a press device that plate shearing machine was used to reach and to compress tightly diversified to panel, reduce the processing displacement, improve processingquality's purpose.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a press device that plate shearing machine used, includes the bottom plate of placing with plate shearing machine frame fixed connection, place the fixed first carriage in bottom plate upper end, the horizontal limit at first carriage top runs through from top to bottom and sets up the movable rod, the fixed rubber clamp plate of movable rod lower extreme, movable rod side installation horizontal pole, the horizontal pole is kept away from the fixed lifter of one end of movable rod and the lifter extends towards the direction of keeping away from the movable rod from top to bottom, the side that the lifter is close to the movable rod is equipped with side guide plate mechanism, side guide plate mechanism installs in the rubber clamp plate outside and side guide plate mechanism slidable mounting is in placing the bottom plate upper end, the annular outer end suit first spring of movable rod, the fixed limiting plate in movable rod top, first spring is established between limiting plate and first carriage, limiting plate top installation depression bar.

Furthermore, the number of the cross rods, the number of the inclined rods and the number of the side pressing plate mechanisms are two, and the two side pressing plate mechanisms are symmetrically and slidably mounted at the upper end of the placing bottom plate.

Further, side pressure board mechanism includes the second carriage of slidable mounting in placing bottom plate upper end and vertical setting, the holding tank and the holding tank both ends about running through the second carriage are seted up to second carriage upper end intermediate position, the holding tank is inside to rotate installation gyro wheel and extend and laminate with the sloping pole from the holding tank.

Furthermore, the side pressing plate mechanism further comprises a rubber abutting plate attached to one end face of the second supporting frame, opposite to the movable rod.

Furthermore, threaded holes are formed in the front end and the rear end of the second supporting frame, horizontal plates are arranged at the front end and the rear end of the rubber abutting plate, the two horizontal plates are attached to the front end and the rear end of the second supporting frame respectively, at least two through holes are formed in the horizontal plates, locking bolts are installed on the vertical end faces of the second supporting frame, back to back, of the horizontal plates, and the locking bolts penetrate through the horizontal plates and are screwed with the threaded holes in the corresponding positions of the second supporting frame.

Furthermore, two sliding grooves are formed in the upper end of the placing bottom plate, sliding blocks are fixed to the lower ends of second supporting frames in the side pressing plate mechanisms, the two sliding blocks are installed inside the sliding grooves in a sliding mode respectively, and a second spring is arranged between the sliding blocks and the inner wall, close to one side of the rubber pressing plate, of the sliding grooves.

Furthermore, the pressing rod is a telescopic rod and is fixedly connected with the cutter.

Furthermore, an electric cylinder is fixed at the upper end of the pressure rod and connected with the frame of the plate shearing machine.

The utility model has the advantages that: the cutter during operation directly drives the depression bar or drives the depression bar downstream through electronic jar, depression bar downstream and limiting plate contact and promote the limiting plate downstream, limiting plate downstream drives the movable rod, rubber pressing plate, horizontal pole and the synchronous downstream of down tube, the down tube downstream promotes the gyro wheel, second carriage and rubber support the board and move towards the direction of sheet material simultaneously, rubber pressing plate and sheet material contact when compressing tightly the sheet material upper end, two rubbers support the board and also compress tightly both ends about the sheet material, the realization compresses tightly the sheet material diversely, reduce the displacement that produces when shearing processing, and the processingquality is improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a perspective view of a pressing device for a plate shearing machine according to the present invention;

fig. 2 is a schematic view of a side pressing plate mechanism in a pressing device for a plate shearing machine according to the present invention;

fig. 3 is a diagram of an embodiment of a side pressing plate mechanism in a pressing device for a plate shearing machine according to the present invention;

fig. 4 is a diagram illustrating an embodiment of a pressing rod fixing device in a pressing device for a plate shearing machine according to the present invention;

fig. 5 is a diagram of another embodiment of the pressing rod fixing device of the pressing device for a plate shearing machine according to the present invention.

In the figure: 1-placing a bottom plate, 2-a first supporting frame, 3-a rubber pressing plate, 4-a movable rod, 5-a first spring, 6-a pressing rod, 7-a cross rod, 8-an inclined rod, 9-a second supporting frame, 10-a roller, 11-a rubber supporting plate, 12-a sliding block, 13-a second spring, 14-a side pressing plate mechanism, 20-a cutter, 21-an electric cylinder and 41-a limiting plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-5, the present invention provides a technical solution: a pressing device for a plate shearing machine comprises a placing bottom plate 1 fixedly connected with a frame of the plate shearing machine, an inverted U-shaped first supporting frame 2 fixedly connected with the upper end of the placing bottom plate 1 and used for supporting a movable rod 4, a hole is formed in the horizontal edge of the top of the first supporting frame 2, the movable rod 4 capable of moving up and down is arranged in the hole, a rubber pressing plate 3 used for pressing the upper end of a plate is fixedly arranged at the lower end of the movable rod 4, a transverse rod 7 transversely arranged is mounted at the side end of the movable rod 4, an inclined rod 8 used for pushing the side pressing plate mechanism 14 to move left and right is fixedly arranged at one end of the transverse rod 7 far away from the movable rod 4, the inclined rod 8 extends towards the direction far away from the movable rod 4 from top to bottom, the side pressing plate mechanism 14 can be pushed to move towards the direction close to the movable rod 4 when the inclined rod 8 moves downwards, a side pressing plate mechanism 14, side pressure plate mechanism 14 is installed in 3 outsides of rubber clamp plate and 14 slidable mounting of side pressure plate mechanism in placing 1 upper end of bottom plate, the first spring 5 of 4 annular outer end suit of movable rod, first spring 5 is in compression state all the time, can drive movable rod 4 rebound to initial condition when movable rod 4 is not pressed, the fixed limiting plate 41 that is used for carrying on spacingly to first spring 5 upper end in 4 tops of movable rod, first spring 5 is established between limiting plate 41 and first carriage 2, first carriage 2 is spacing to the lower extreme of first spring 5, the installation of limiting plate 41 top is used for carrying out the depression bar 6 that promotes to movable rod 4.

The two cross rods 7, the two inclined rods 8 and the two side pressing plate mechanisms 14 are arranged, so that the whole device keeps balance, the two side pressing plate mechanisms 14 are convenient to push to move, and the two side pressing plate mechanisms 14 are symmetrically and slidably mounted at the upper end of the placing bottom plate 1.

The side pressing plate mechanism 14 comprises a second supporting frame 9 which is slidably mounted at the upper end of the placing bottom plate 1 and vertically arranged, the second supporting frame 9 is a supporting piece in the side pressing plate mechanism 14, an accommodating groove for accommodating the roller 10 is formed in the middle position of the upper end of the second supporting frame 9, the accommodating groove penetrates through the left end and the right end of the second supporting frame 9, the roller 10 is rotatably mounted inside the accommodating groove, the roller 10 extends out of the accommodating groove and is attached to the inclined rod 8, the two rollers 10 are arranged to be two in order to improve the smoothness of the movement of the side pressing plate mechanism 14 driven by the operation of the inclined rod 8, the sizes of the two rollers 10 are different, the roller 10 with the small size is arranged on the upper side of the roller 10 with the large size, the two rollers are connected with the second supporting frame 9 through rotating shafts, and in practice, ear plates can be fixedly connected to the side end faces of the second supporting.

The side pressing plate mechanism 14 further comprises a rubber abutting plate 11 attached to one end face of the second supporting frame 9, opposite to the movable rod 4, the rubber abutting plate 11 is directly contacted with the plate, the rubber abutting plate 11 has certain elasticity, a buffering function is achieved, and damage to the plate is avoided.

Screw holes are formed in the front end and the rear end of the second supporting frame 9 respectively, horizontal plates are arranged at the front end and the rear end of the rubber supporting plate 11 respectively, at least two through holes are formed in the two horizontal plates, locking bolts are installed on the vertical end faces of the second supporting frame 9 of the two horizontal plates in a back-to-back mode and penetrate through the horizontal plates and are screwed with screw holes in the corresponding positions of the second supporting frame 9, the rubber supporting plate 11 and the second supporting frame 9 are locked through the locking bolts, when the locking bolts are removed, the rubber supporting plate 11 can be moved left and right relative to the second supporting frame 9, the transverse distance between the rubber supporting plate 11 and the second supporting frame 9 can be adjusted conveniently, and the rubber supporting plate pressing device is suitable for pressing the side ends of plates with various widths.

Place 1 upper end of bottom plate and set up two spouts, the equal fixed sliding block 12 of the inside second carriage 9 lower extreme of two side pressure plate mechanisms 14, two sliding block 12 are sliding mounting respectively inside the spout, set up second spring 13 in slider 12 and the spout between the inner wall that is close to rubber pressing plate 3 one side, the spout can set to the wide inverted T-shaped groove under the narrow, also can set to the wide dovetail groove under the narrow, perhaps set to the wide groove under the narrow of other kinds, corresponding slider 12 sets to the shape the same with the spout, realize direction and limit function.

The pressing rod 6 is a telescopic rod, the telescopic rod can be set to be an electric telescopic rod or a manually fixable telescopic rod, the pressing rod 6 is fixedly connected with the cutter 20, and the pressing rod 6 can move up and down synchronously along with the cutter 20.

An electric cylinder 21 is fixed at the upper end of the pressure lever 6, the electric cylinder 21 is connected with a frame of the plate shearing machine, and the electric cylinder 21 which synchronously works with the cutter 20 is arranged to drive the pressure lever 6 to move up and down in the process that the cutter 20 moves up and down.

The working principle is as follows: place the sheet material in 1 upper end, cutter 20 during operation directly drives depression bar 6 or drives depression bar 6 downstream through electronic jar 21, depression bar 6 downstream and limiting plate 41 contact and promote limiting plate 41 downstream, limiting plate 41 downstream drives movable rod 4, rubber pressing plate 3, horizontal pole 7 and down rod 8 synchronous downstream, down rod 8 downstream promotes gyro wheel 10, second carriage 9 and rubber support board 11 move towards the direction of sheet material simultaneously, when rubber pressing plate 3 contacts with the sheet material and compresses tightly the sheet material upper end, two rubber support boards 11 also compress tightly the both ends about the sheet material, realize compressing tightly the sheet material diversely, reduce the displacement that produces during shearing processing, and the processingquality is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a press device that plate shearing machine was used which characterized in that: comprises a placing bottom plate (1) fixedly connected with a plate shearing machine frame, a first supporting frame (2) is fixed at the upper end of the placing bottom plate (1), a movable rod (4) is arranged on a horizontal edge at the top of the first supporting frame (2) in a penetrating mode from top to bottom, a rubber pressing plate (3) is fixed at the lower end of the movable rod (4), a cross rod (7) is installed at the side end of the movable rod (4), a fixed inclined rod (8) at one end of the cross rod (7), far away from the movable rod (4), is extended towards the direction far away from the movable rod (4) from top to bottom, a side pressing plate mechanism (14) is arranged at the side end of the inclined rod (8), close to the movable rod (4), the side pressing plate mechanism (14) is installed at the outer side of the rubber pressing plate (3), the side pressing plate mechanism (14) is slidably installed at the upper end of the placing bottom plate (1), limiting plate (41) is fixed on movable rod (4) top, establish between limiting plate (41) and first carriage (2) first spring (5), installation depression bar (6) above limiting plate (41).

2. The pressing device for the plate shearing machine according to claim 1, characterized in that: the two cross rods (7), the two inclined rods (8) and the two side pressing plate mechanisms (14) are symmetrically and slidably mounted at the upper end of the placing bottom plate (1).

3. The pressing device for the plate shearing machine according to claim 2, characterized in that: the side pressure plate mechanism (14) comprises a second supporting frame (9) which is slidably mounted at the upper end of the placing bottom plate (1) and is vertically arranged, the middle position of the upper end of the second supporting frame (9) is provided with an accommodating groove, the accommodating groove penetrates through the left end and the right end of the second supporting frame (9), and the accommodating groove is internally provided with a roller (10) in a rotating mode, the roller (10) extends out of the accommodating groove and is attached to the inclined rod (8).

4. The pressing device for the plate shearing machine according to claim 1, characterized in that: the side pressing plate mechanism (14) further comprises a rubber abutting plate (11) attached to one end face of the second supporting frame (9) opposite to the movable rod (4).

5. The pressing device for the plate shearing machine according to claim 4, characterized in that: threaded holes are formed in the front end and the rear end of the second supporting frame (9), horizontal plates and two horizontal plates are arranged at the front end and the rear end of the rubber abutting plate (11) and are attached to the front end and the rear end of the second supporting frame (9) respectively, at least two through holes are formed in the horizontal plates, locking bolts are installed on the vertical end faces of the second supporting frame (9) of the horizontal plates in a back-to-back mode, and the locking bolts penetrate through the horizontal plates and are screwed with threaded holes in the corresponding positions of the second supporting frame (9) in a screwing mode.

6. The pressing device for the plate shearing machine according to claim 3, characterized in that: two sliding grooves are formed in the upper end of the placing bottom plate (1), sliding blocks (12) are fixed to the lower ends of second supporting frames (9) in the two side pressing plate mechanisms (14), the two sliding blocks (12) are respectively installed in the sliding grooves in a sliding mode, and second springs (13) are arranged between the sliding blocks (12) and the inner wall, close to one side of the rubber pressing plate (3), in the sliding grooves.

7. The pressing device for the plate shearing machine according to claim 1, characterized in that: the pressing rod (6) is a telescopic rod, and the pressing rod (6) is fixedly connected with the cutter (20).

8. The pressing device for the plate shearing machine according to claim 1, characterized in that: an electric cylinder (21) is fixed at the upper end of the pressure lever (6), and the electric cylinder (21) is connected with the frame of the plate shearing machine.