CN215314869U

CN215314869U - Material supporting mechanism and bending machine

Info

Publication number: CN215314869U
Application number: CN202022334324.2U
Authority: CN
Inventors: 徐最虎; 李浩华
Original assignee: Foshan Radical Technology Co ltd
Current assignee: Foshan Radical Technology Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-12-28
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a material supporting mechanism and a bending machine, wherein the material supporting mechanism comprises: the material supporting seat comprises a first material supporting arm and a second material supporting arm which are perpendicular to each other, the front end of the first material supporting arm is connected with the lower end of the second material supporting arm, the supporting table is arranged at the upper end of the second material supporting arm, and the sliding block and the pulley component are arranged at the upper end and the lower end of the first material supporting arm. And the bender includes the frame, the antetheca of frame is provided with the guide rail that extends the setting about, sliding block and guide rail sliding connection, the antetheca roll of loose pulley assembly and frame is contradicted, when bearing to panel, mainly use loose pulley assembly as the bearing point of holding power, the bearing load of reducible sliding block improves the ability that holds in the palm material mechanism and bears, to the panel of different width in addition, can remove the position of holding in the palm the material seat in the left and right directions, in order to satisfy the bearing demand of different width panels.

Description

Material supporting mechanism and bending machine

Technical Field

The utility model relates to the field of machining, in particular to a material supporting mechanism and a bending machine.

Background

A bending machine is a machine that can bend a plate. When the bending machine is used, the bending upper die and the bending lower die are used for bending the thin plate together. When a plate with a large area is encountered, in order to avoid bending deformation of the plate and facilitate the conversion of the position of the plate by workers, a workpiece placing table with a large area is additionally arranged at the front part of the bending machine, but the whole volume of the bending machine is enlarged, and the bending machine occupies a space; although bending machines with supporting devices are also available on the market, the existing supporting devices are complex in structure and weak in bearing capacity, and are all fixed, so that the supporting devices cannot effectively support plates with different widths.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a material supporting mechanism and a bending machine, which are used for solving one or more technical problems in the prior art and at least providing a beneficial selection or creation condition.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a material supporting mechanism, which comprises: the material supporting seat comprises a first material supporting arm and a second material supporting arm which are vertically connected with each other, the first material supporting arm extends forwards and backwards, the second material supporting arm extends up and down, the front end of the first material supporting arm is connected with the lower end of the second material supporting arm, the supporting platform is horizontally arranged at the upper end of the second material supporting arm, and the sliding block is arranged at the upper part of the rear end face of the first material supporting arm; the pulley assembly is arranged on the lower portion of the rear end face of the first material supporting arm.

The utility model has the beneficial effects that: when the supporting device is used, the rear end of the first material supporting arm can be in sliding connection with the bending machine through the sliding block, meanwhile, the rear end of the first material supporting arm is in rolling conflict with the bending machine through the pulley assembly, when the plate is supported by the supporting platform at the upper end of the second material supporting arm, the sliding block and the pulley assembly are arranged up and down, at the moment, the pulley assembly is mainly used as a bearing point of supporting force, the bearing load of the sliding block is reduced, the bearing strength of the material supporting seat can be further improved through the first material supporting arm and the second material supporting arm which are connected in a mutually perpendicular mode, the bearing capacity of the material supporting mechanism is improved, and in addition, for plates with different widths, the position of the material supporting seat can be moved in the left-right direction, so that the bearing requirements of plates with different widths are met.

As a further improvement of the above technical solution, the front end of the first material supporting arm is connected with the lower end of the second material supporting arm in a bending manner. Therefore, the potential safety hazard caused by the fact that edges and corners are formed at the connecting position between the first material supporting arm and the second material supporting arm can be avoided, stress at the connecting position between the first material supporting arm and the second material supporting arm can be uniformly distributed, and the phenomenon that local stress is overlarge is avoided.

As a further improvement of the above technical solution, a fixing plate seat and a locking fixing assembly are arranged at the rear end of the first material supporting arm, the first material supporting arm can slide in the vertical direction relative to the fixing plate seat, the locking fixing assembly is connected between the fixing plate seat and the rear end of the first material supporting arm, the locking fixing assembly is used for fixing the relative position between the fixing plate seat and the first material supporting arm, and the sliding block and the pulley assembly are vertically mounted on the fixing plate seat.

When the installation and debugging, can adjust the relative position between support material seat and the fixed plate seat in upper and lower direction according to the demand, both adjust the relative position between cushion cap and the bender, specifically, when the installation, the fixed plate seat carries out slidable mounting through the sliding block, fixed plate seat and bender are the relatively fixed setting in upper and lower direction, when the height that holds in the palm the material seat needs to be adjusted, the fixed subassembly of unblock locking, it fixes to pass through locking fixed subassembly again behind the high height of settlement to first support material arm the relative position between fixed plate seat and the first support material arm.

As a further improvement of the above technical scheme, the left and right sides of the rear end of the first material supporting arm are fixedly connected with a folded plate, a guide groove extending up and down is formed in the folded plate, the locking fixing component comprises a locking bolt, and the locking bolt penetrates through the guide groove from front to back and then is in threaded connection with the fixed plate seat.

Realize the sliding connection of first support material arm and fixed plate seat through guide way and locking bolt sliding fit on the folded plate, when the height of first support material arm needs to be adjusted, unscrew locking bolt to along the first support material arm of guide way removal, later screw up locking bolt again, be fixed in fixed plate seat fixed plate on the folded plate.

As a further improvement of the above technical solution, a locking screw is connected to the fixed plate base by a thread. To holding in the palm the ascending location of material seat in the left and right sides, the accessible locking screw realizes fixing a position, and the inner of locking screw is contradicted with the lateral wall of bender.

As a further improvement of the technical scheme, a plurality of hollow holes are uniformly distributed on the material supporting seat. Under the condition that the bearing strength of the material supporting seat is not influenced, the weight of the material supporting seat can be reduced by the hollow holes.

As a further improvement of the technical scheme, a base plate is arranged on the table top of the supporting table. The bearing platform contacts with the plate through the backing plate, and the backing plate can be made of rubber materials, so that damage to the surface of the plate is avoided.

In addition, the utility model also provides a bending machine, which comprises the material supporting mechanism and a frame, wherein the front wall of the frame is provided with a guide rail extending leftwards and rightwards, the sliding block is connected with the guide rail in a sliding manner, and the pulley assembly is in rolling contact with the front wall of the frame.

Under the sliding fit of the sliding block and the guide rail, the material supporting seat can be moved in the left and right directions, and the position of the supporting platform in the left and right directions can be flexibly adjusted, so that the processing of plates with different widths can be met.

As a further improvement of the technical scheme, the number of the material supporting mechanisms is multiple, and the material supporting mechanisms are arranged at left and right intervals along the guide rail.

A plurality of material mechanisms of holding in the palm can further expand the scope to panel bearing, satisfy the processing demand of wider panel.

As a further improvement of the technical scheme, the rack is provided with an upper cutting die assembly and a lower cutting die assembly which are arranged oppositely up and down, and the bearing platform and the lower cutting die assembly are arranged on the same water surface.

At this time, the plate supported by the supporting platform can be kept at the bending processing position, in other schemes, the supporting platform can only simply support the plate, and the plate is moved upwards between the upper cutting die assembly and the lower cutting die assembly when the plate is bent.

Drawings

The utility model is further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic structural view of an embodiment of the bending machine according to the present invention, wherein two arrows respectively indicate a forward direction and a backward direction, wherein two arrows respectively indicate an upward direction and a downward direction, and wherein two arrows respectively indicate a left direction and a right direction;

FIG. 2 is an enlarged view A of a portion of FIG. 1, wherein the two arrows respectively indicate a forward direction and a backward direction, wherein the two arrows respectively indicate an upward direction and a downward direction, wherein the two arrows respectively indicate a left direction and a right direction;

FIG. 3 is a schematic structural diagram of an embodiment of the material supporting mechanism according to the present invention, wherein two arrows respectively indicate a forward direction and a backward direction, wherein two arrows respectively indicate an upward direction and a downward direction, and wherein two arrows respectively indicate a left direction and a right direction;

FIG. 4 is a right side view of an embodiment of the present invention, wherein the two arrows indicate a forward direction and a backward direction, respectively, and wherein the two arrows indicate an upward direction and a downward direction, respectively.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are described, the meaning is one or more, the meaning of a plurality is two or more, more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

With reference to fig. 1 to 2, the bending machine of the present invention makes the following embodiments:

the bending machine of this embodiment includes holding in the palm material mechanism, frame 500, and the antetheca of frame 500 is provided with the guide rail 510 that extends the setting from left to right, and frame 500 is provided with upper cutting die subassembly 520 and lower cutting die subassembly 530 that is relative setting from top to bottom simultaneously, and upper cutting die subassembly 520 and lower cutting die subassembly 530 are relative distance in upper and lower direction can change to realize the processing action of bending.

The material supporting mechanism is mainly used for supporting a plate and is arranged on the front side of the rack 500, specifically, as shown in fig. 2 to 4, the material supporting mechanism includes a material supporting seat 100, a supporting platform 200, a sliding block 300 and a pulley assembly 400, the material supporting seat 100 includes a first material supporting arm 110 and a second material supporting arm 120 which are connected at a right angle, specifically, the first material supporting arm 110 extends forwards and backwards, the second material supporting arm 120 extends upwards and downwards, the front end of the first material supporting arm 110 is connected with the lower end of the second material supporting arm 120, in this embodiment, in order to avoid the phenomenon that the joint between the first material supporting arm 110 and the second material supporting arm 120 forms an edge angle, so that potential safety hazards exist and local stress is too large, the front end of the first material supporting arm 110 is connected with the lower end of the second material supporting arm 120 in a bending manner;

the supporting platform 200 is horizontally arranged at the upper end of the second material supporting arm 120, and in order to avoid damage to the surface of the plate, a backing plate 210 is arranged on the table top of the supporting platform 200, and the backing plate 210 can be made of rubber materials or other materials.

The sliding block 300 and the pulley assembly 400 are vertically arranged at the rear end of the first material supporting arm 110, the sliding block 300 is slidably connected with the guide rail 510, and the pulley assembly 400 is in rolling contact with the front wall of the frame 500.

When the supporting platform 200 at the upper end of the second supporting arm 120 supports the board, since the sliding block 300 and the pulley assembly 400 are arranged up and down, at this time, the pulley assembly 400 is mainly used as a bearing point of the supporting force to reduce the bearing load of the sliding block 300, and the first supporting arm 110 and the second supporting arm 120 which are connected at a right angle can further improve the bearing strength of the supporting seat 100 and improve the bearing capacity of the supporting mechanism, and for boards with different widths, the position of the supporting seat 100 can be moved in the left and right directions to meet the bearing requirements of boards with different widths.

Further, the supporting platform 200 and the lower die assembly 530 are disposed on the same water surface, and at this time, the supporting platform 200 supports the plate during bending and processing, for convenience of installation and debugging, a fixed plate seat 130 and a locking fixing assembly are disposed at the rear end of the first supporting arm 110, the first supporting arm 110 can slide in the up-down direction relative to the fixed plate seat 130, the locking fixing assembly is connected between the fixed plate seat 130 and the rear end of the first supporting arm 110, the locking fixing assembly is used for fixing the relative position between the fixed plate seat 130 and the first supporting arm 110, and the sliding block 300 and the pulley assembly 400 are vertically mounted on the fixed plate seat 130, specifically: the left side and the right side of the rear end of the first material supporting arm 110 are fixedly connected with a folded plate 111, the folded plate 111 is provided with a guide groove 112 extending up and down, the locking and fixing component comprises a locking bolt 140, the locking bolt 140 penetrates through the guide groove 112 from front to back and then is in threaded connection with the fixed plate base 130, and in the embodiment, the sliding connection between the first material supporting arm 110 and the fixed plate base 130 is realized through the sliding fit of the guide groove 112 and the locking bolt 140 on the folded plate 111.

When the height of the material supporting seat 100 needs to be adjusted, the locking bolt 140 is loosened, the first material supporting arm 110 is moved along the guide groove 112, and then the locking bolt 140 is tightened to fix the fixing folded plate 111 on the fixing plate seat 130, so that the relative position of the supporting platform 200 and the lower die assembly 530 in the vertical direction can be adjusted.

Furthermore, a locking screw 131 is connected to the fixing plate seat 130 in a threaded manner, the locking screw 131 of the embodiment extends forward and backward, and the rear end of the locking screw 131 penetrates through the fixing plate seat 130 and then abuts against the side wall of the bending machine, so that the material supporting seat 100 is positioned in the left-right direction.

Meanwhile, a plurality of hollow holes 150 are uniformly distributed on the material supporting base 100. Under the condition that the bearing strength of the material supporting seat 100 is not affected, the weight of the material supporting seat 100 can be reduced by the plurality of hollow holes 150.

In some embodiments, the number of the material supporting mechanisms is multiple, the material supporting mechanisms are arranged along the guide rail 510 at left and right intervals, and the range for supporting the plate can be further expanded by the multiple material supporting mechanisms, so that the processing requirement of the plate with a larger width can be met.

In some embodiments, the fixing plate seat 130 and the rear end of the first material supporting arm 110 may be in other sliding fit manners, such as a connection manner of a slide rail and a slide block, and the locking fixing component may also be in other structures, such as a positioning fit manner of a direct bolt and a pin hole.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the utility model as set forth in the claims appended hereto.

Claims

1. The utility model provides a hold in palm material mechanism which characterized in that: it includes:

the material supporting seat (100) comprises a first material supporting arm (110) and a second material supporting arm (120) which are vertically connected with each other, the first material supporting arm (110) extends forwards and backwards, the second material supporting arm (120) extends upwards and downwards, and the front end of the first material supporting arm (110) is connected with the lower end of the second material supporting arm (120);

the bearing platform (200) is horizontally arranged at the upper end of the second material supporting arm (120);

a slide block (300) which is arranged on the upper part of the rear end surface of the first material supporting arm (110);

and the pulley assembly (400) is arranged at the lower part of the rear end surface of the first material supporting arm (110).

2. The material supporting mechanism according to claim 1, wherein:

the front end of the first material supporting arm (110) is connected with the lower end of the second material supporting arm (120) in a bending mode.

3. The material supporting mechanism according to claim 1, wherein:

the rear end of the first material supporting arm (110) is provided with a fixed plate seat (130) and a locking fixing component, the first material supporting arm (110) can slide in the up-down direction relative to the fixed plate seat (130), the locking fixing component is connected between the fixed plate seat (130) and the rear end of the first material supporting arm (110), the locking fixing component is used for fixing the relative position between the fixed plate seat (130) and the first material supporting arm (110), and the sliding block (300) and the pulley component (400) are vertically arranged on the fixed plate seat (130).

4. The material supporting mechanism according to claim 3, wherein:

the left and right sides of first support material arm (110) rear end all fixedly connected with folded plate (111) be provided with guide way (112) that are the extension setting from top to bottom on folded plate (111), the fixed subassembly of locking includes locking bolt (140), locking bolt (140) pass from the past backward behind guide way (112) with fixed plate seat (130) threaded connection.

5. The material supporting mechanism according to claim 4, wherein:

and a locking screw (131) is connected to the fixed plate seat (130) in a threaded manner.

6. The material supporting mechanism according to claim 1, wherein:

a plurality of hollow holes (150) are uniformly distributed on the material supporting seat (100).

7. The material supporting mechanism according to claim 1, wherein:

a base plate (210) is arranged on the table surface of the supporting table (200).

8. A bending machine, its characterized in that: the material supporting mechanism comprises the material supporting mechanism as claimed in any one of claims 1 to 7, and further comprises a frame (500), wherein a guide rail (510) extending left and right is arranged on the front wall of the frame (500), the sliding block (300) is connected with the guide rail (510) in a sliding mode, and the pulley assembly (400) is in rolling interference with the front wall of the frame (500).

9. Machine according to claim 8, characterized in that:

the quantity of holding in the palm the material mechanism is a plurality of, and a plurality of holding in the palm the material mechanism and be left and right sides interval setting along guide rail (510).

10. Machine according to claim 8, characterized in that:

the machine frame (500) is provided with an upper cutting die assembly (520) and a lower cutting die assembly (530) which are arranged up and down oppositely, and the bearing platform (200) and the lower cutting die assembly (530) are arranged on the same water surface.