CN216759072U

CN216759072U - Side material pressing device capable of avoiding

Info

Publication number: CN216759072U
Application number: CN202220344762.3U
Authority: CN
Inventors: 缪栋
Original assignee: Wuxi Andishuo Machinery Technology Co ltd
Current assignee: Wuxi Andishuo Machinery Technology Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-06-17
Anticipated expiration: 2032-02-18

Abstract

The utility model relates to the technical field of grooving machines, in particular to an avoidable side pressing device, which comprises a right-angle support arranged on the side wall of a grooving machine, wherein a pressing cylinder body is placed on the right-angle support, a guide rod which is vertically upward is arranged in the pressing cylinder body, and the top end of the guide rod is connected with a side pressing block; a group of guide grooves which are mutually symmetrical are formed along two sides of the material pressing cylinder body; the two sides of the right-angle support are hinged with a group of mutually symmetrical crank arm shifting forks, the first ends of the crank arm shifting forks are in sliding connection with the guide grooves, the second ends of the crank arm shifting forks are connected with a top plate, a top plate spring is connected between the inner side of the top plate and the side wall of the grooving machine, and the outer side of the top plate can act with an ejection cylinder. The device is simple in structure, can be mounted on the side plate supporting the gantry, realizes the follow-up with the tool bit, is good in pressing effect, and does not influence the slotting of the tool bit.

Description

Side material pressing device capable of avoiding

Technical Field

The utility model relates to the technical field of grooving machines, in particular to an avoidable side material pressing device.

Background

A numerical control grooving machine is suitable for aluminum profiles, galvanized plates, aluminum plates and other metals, and mainly has the function of grooving metal plates by adopting the most advanced diamond coating cutter. In order to ensure accurate grooving of the plate, the plate is placed on the grooving machine body, and then all side edges of the plate need to be clamped, so that the plate is ensured not to shift in the grooving process.

However, since the conventional jigs are applied to the end portion of the plate material, if the end portion requires the tool bit, the burrs may be caught by the jigs.

Therefore, a new technical solution is urgently needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the problems in the prior art, provides an avoidable side pressing device which is applied to a grooving machine, and can realize the pressing and separation of a side pressing block and a plate controlled by a crank arm shifting fork only by using an ejection cylinder group for a top plate by utilizing the characteristic that a gantry can move along with a machining position, so that the purpose of avoiding machining interference places at any positions is achieved. The device is simple in structure and convenient to control, the plate position can be guaranteed not to move, and the machining accuracy is improved.

The above purpose is realized by the following technical scheme:

an avoidable side pressing device comprises a right-angle support arranged on the side wall of a grooving machine, a pressing cylinder body is placed on the right-angle support, a guide rod which is vertically upward is arranged in the pressing cylinder body, and the top end of the guide rod is connected with a side pressing block; a group of mutually symmetrical guide grooves are formed along two sides of the material pressing cylinder body; the edge the both sides of right angle support articulate there is the crank arm shift fork of a set of mutual symmetry, the first end of crank arm shift fork with the guide way sliding connection, the second end of crank arm shift fork is connected with the roof, the inboard of roof with be connected with the roof spring between the lateral wall of groover, the outside of roof can with ejecting cylinder effect.

Further, a cylinder body sliding block is arranged at the bottom of the material pressing cylinder body, and correspondingly, a cylinder body sliding groove matched with the cylinder body sliding block is formed in the right-angle support.

Further, an upright post connecting block is arranged on the top end of the material pressing cylinder body, the guide rod can penetrate through the upright post connecting block, and an upright post is further connected between the upright post connecting block and the side pressing block.

Furthermore, the crank arm shifting fork comprises a joint part, the joint part is provided with a first slotted hole, correspondingly, two sides of the right-angle support are provided with second slotted holes, and the first slotted hole is hinged to the second slotted hole through a pin shaft.

Furthermore, the first end of the crank arm shifting fork is connected with a round sliding block, and the round sliding block can slide in the guide groove.

Furthermore, one end, facing the plate, of the side pressing block is provided with a downward protruding inclination angle, and the end portion of the plate is favorably pressed.

Further, the angle of the inclination angle is 90-120 °.

Further, the bottom side of the inclination angle is provided with an anti-skid pad strip.

Further, the ejection cylinder is mounted on a gantry side plate of the grooving machine.

Advantageous effects

According to the side pressing device capable of avoiding provided by the utility model, the characteristic that the gantry can move along with the machining position is utilized, the pressing and the separation of the crank arm shifting fork control side pressing block and the plate can be realized only by using the ejection cylinder group for the top plate, and the purpose of avoiding machining interference places at any positions is achieved. The device is simple in structure and convenient to control, the plate position can be guaranteed not to move, and the machining accuracy is improved.

Drawings

FIG. 1 is a schematic view of a first perspective structure of an avoidable side pressing device according to the present invention;

FIG. 2 is a schematic view of a second perspective structure of the avoidable side pressing device according to the present invention;

FIG. 3 is a schematic view of a first viewing angle of an avoidable side pressing device applied to a grooving machine according to the present invention;

fig. 4 is a schematic diagram of a second view of the avoidable side pressing device applied to the grooving machine.

Graphic notation:

the device comprises a right-angle support 1, a material pressing cylinder 2, a cylinder body sliding block 21, a guide rod 3, a lateral pressing block 4, a tilt angle 41, a guide groove 5, a crank arm shifting fork 6, a first end 61, a second end 62, a joint 63, a top plate 7, a top plate spring 8, an ejection cylinder 9, a vertical column connecting block 10, a vertical column 11, a pin shaft 12, a circular sliding block 13, a gantry side plate 14, a grooving machine 15, a plate 16 and a cylinder body sliding groove 17.

Detailed Description

The present invention will be described in further detail with reference to the drawings and examples.

As shown in fig. 1 and 2, an avoidable side pressing device comprises a right-angle support 1 mounted on the side wall of a grooving machine 15, a pressing cylinder 2 is placed on the right-angle support 1, a guide rod 3 which is vertically upward is arranged in the pressing cylinder 2, and a side pressing block 4 is connected to the top end of the guide rod 3; a group of mutually symmetrical guide grooves 5 are formed along the two sides of the material pressing cylinder body 2 (the guide grooves 5 are vertically arranged); follow the both sides of right angle support 1 articulate there is a set of crank arm shift fork 6 of mutual symmetry, the first end 61 of crank arm shift fork 6 with guide way 5 sliding connection, the second end 62 of crank arm shift fork 6 is connected with roof 7, the inboard of roof 7 with be connected with roof spring 8 between the lateral wall of groover 15, the outside of roof 7 can be used with ejecting cylinder 9.

The working principle is as follows:

as shown in fig. 3 and 4, the side pressing block 4 includes two states, i.e., pressing against the end of the plate 16 (state one), and disengaging from the end of the plate 16 (state two).

The ejection cylinder 9 does not work, the top plate 7 drives the pressing cylinder body to be close to the vertical side wall of the right-angle support 1 through the crank arm shifting fork 6 under the action of the top plate spring 8 by utilizing the lever principle, and the purpose that the side pressing block 4 is pressed on the end part of the plate 16 is achieved; at this time, the first end 61 of the crank arm fork 6 abuts against the top of the guide groove 5.

Under the state, the ejection cylinder 9 works, the piston extends out and pushes the top plate 7 to compress the spring, the lever management of the crank arm shifting fork 6 is utilized, the first end 61 of the crank arm shifting fork 6 vertically slides downwards along the guide groove 5 and is abutted against the bottom side of the guide groove 5, the pressing cylinder body 2 is indirectly driven to move outwards and horizontally along the right-angle support 1, and the purpose of separating the side pressing block 4 from the end part of the plate 16 is achieved.

The material pressing cylinder body 2 is enabled to move smoothly and not easily to move on the right-angle support 1, a cylinder body sliding block 21 is arranged at the bottom of the material pressing cylinder body 2, and correspondingly, a cylinder body sliding groove 17 matched with the cylinder body sliding block 21 is formed in the right-angle support 1.

In order to better support the side pressing block 4, an upright post connecting block 10 is arranged along the top end of the pressing cylinder body 2, the guide rod 3 can penetrate through the upright post connecting block 10, and an upright post 11 is further connected between the upright post connecting block 10 and the side pressing block 4.

As a hinge type of the crank arm shifting fork 6 and the right angle support 1, in this embodiment, the crank arm shifting fork 6 includes a joint portion 63, the joint portion 63 is provided with a first slot (not labeled in the figure), correspondingly, two sides of the right angle support 1 are provided with a second slot (not labeled in the figure), and the first slot and the second slot are hinged through a pin 12.

As a connection form of the first end 61 of the crank arm shifting fork 6 and the book searching guide groove 5, the first end 61 of the crank arm shifting fork 6 is connected with a round sliding block 13, and the round sliding block 13 can slide in the guide groove 5.

As a further optimization of the embodiment, one end of the side pressing block 4 facing the plate 16 is provided with a downward protruding inclination angle 41, which is beneficial to pressing the end of the plate 16; the angle of the inclination angle 41 is 90-120 degrees.

In addition, an anti-skid pad strip can be arranged on the bottom side of the inclination angle 41.

In this embodiment, the ejection cylinder 9 is installed on a side plate of the gantry of the grooving machine 15, and since the tool bit device is installed on the gantry, real-time control of the side pressure block 4 at the position to be processed can be realized.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be made by one skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The avoidable side pressing device is characterized by comprising a right-angle support arranged on the side wall of a grooving machine, wherein a pressing cylinder body is placed on the right-angle support, a guide rod which faces upwards vertically is arranged in the pressing cylinder body, and the top end of the guide rod is connected with a side pressing block; a group of mutually symmetrical guide grooves are formed along two sides of the material pressing cylinder body; the edge the both sides of right angle support articulate there is the crank arm shift fork of a set of mutual symmetry, the first end of crank arm shift fork with the guide way sliding connection, the second end of crank arm shift fork is connected with the roof, the inboard of roof with be connected with the roof spring between the lateral wall of groover, the outside of roof can with ejecting cylinder effect.

2. The avoiding side pressing device according to claim 1, wherein a cylinder block is arranged along the bottom of the pressing cylinder, and correspondingly, a cylinder block sliding groove matched with the cylinder block is formed in the right-angle support.

3. The avoidable side pressing device according to claim 1, wherein a column connecting block is arranged along the top end of the pressing cylinder body, the guide rod can penetrate through the column connecting block, and a column is further connected between the column connecting block and the side pressing block.

4. The avoiding side pressing device according to claim 1, wherein the crank arm shifting fork comprises a joint part, the joint part is provided with a first slot hole, correspondingly, two sides of the right-angle support are provided with second slot holes, and the first slot hole is hinged with the second slot hole through a pin shaft.

5. The avoidable side press as recited in claim 1, wherein a circular slider is attached to the first end of the crank fork, said circular slider being slidable within the guide slot.

6. The avoidable side press of claim 1 wherein the side press block is angled to project downwardly toward the sheet material to facilitate pressing the sheet material at the end.

7. An avoidable side press as claimed in claim 6 wherein said angle of inclination is 90 ° to 120 °.

8. An avoidable side press according to claim 6 wherein the inclined underside is provided with non-slip beads.

9. The avoidable side press according to claim 1, wherein said ejection cylinder is mounted to a gantry side plate of said slotter.