CN217315236U

CN217315236U - Telescopic workbench of numerical control bending machine

Info

Publication number: CN217315236U
Application number: CN202220395885.XU
Authority: CN
Inventors: 崔忠骏; 王学时; 李瑞达; 陈博川; 杨之云
Original assignee: Dongfang Xingtai Intelligent Technology Development Tangshan Co ltd
Current assignee: Dongfang Xingtai Intelligent Technology Development Tangshan Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-08-30
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a telescopic workbench of a numerical control bending machine, which comprises a first table plate and a second table plate, wherein the same side of the first table plate and the second table plate is provided with a pressing strip, the top of the pressing strip is fixedly connected with a mould, the bottom of the first table plate is fixedly connected with a motor, an output shaft of the motor is connected with a lead screw, the bottom of the second table plate is fixedly connected with a supporting block, and the lead screw passes through the supporting block and is connected with the supporting block in a sliding way; drive the lead screw through the motor and rotate, drive first table and second table alternate segregation and paste tightly mutually with the medial surface of layering, fix layering and first table and second table through fastening bolt this moment, this device is through adjusting the distance between first table and the second table, be favorable to adapting to not unidimensional layering, and be convenient for install the layering, and is more swift, installation stability is good, and through being provided with the guide bar, be favorable to improving the stability of first table and second table relative motion.

Description

Telescopic workbench of numerical control bending machine

Technical Field

The utility model relates to a workstation technical field for the bender, in particular to flexible workstation of numerical control bender.

Background

Bending machines are commonly used for devices for bending sheet metal into a desired shape. The traditional bending machine mainly comprises a lower workbench, an upper panel, a rear guiding rule and the like, wherein a workbench surface is fixed on the top of the lower workbench, and a lower die is fixed on the workbench surface; an upper die corresponding to the lower die is fixed at the lower part of the upper panel; the upper and lower dies are respectively fixed with an upper cutter and a lower cutter; the rear guiding rule consists of a sliding rod, a screw rod, a positioning channel steel, a positioning guiding rule and the like, wherein the sliding rod is fixed at the rear part of the upper panel, and the positioning guiding rule can slide back and forth and can move up and down so as to adjust the size of the metal plate to be bent. The movement of the upper panel and the rear guiding ruler is completed by the driving of a motor or an oil cylinder respectively.

But traditional bender workstation simple structure does not have flexible function, can not adjust according to mould or place needs of difference in the in-service use to lead to its practicality not enough, and comparatively loaded down with trivial details in the installation to the mould, the installation is stable inadequately.

Therefore, it is necessary to provide a telescopic worktable of a numerical control bending machine to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flexible workstation of numerical control bender to solve current problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flexible workstation of numerical control bender, includes first table and second table, the homonymy department of first table and second table is provided with the layering, a top fixedly connected with mould of layering, the bottom fixedly connected with motor of first table, be connected with the lead screw on the output shaft of motor, the bottom fixedly connected with supporting shoe of second table, the lead screw passes the supporting shoe and with supporting shoe sliding connection, the first lug of bottom one side fixedly connected with of first table, one side fixedly connected with second lug that the second table bottom is close to first lug, the lead screw rotates with first lug to be connected, the lead screw passes the second lug and rather than threaded connection.

As a further proposal of the utility model, the batten is arranged in a U shape and arranged outside the first table plate and the second table plate, and both sides of the batten are provided with fastening bolts.

As a further aspect of the present invention, the first guide post of bottom fixedly connected with of the first table, the second guide post of bottom fixedly connected with of the second table.

As a further aspect of the utility model, be provided with the guide bar between first guide post and the second guide post, first guide post is passed and rather than fixed connection to guide bar one end, the guide bar other end passes the second guide post and rather than sliding connection.

As a further scheme of the utility model, top one side of first table and second table respectively is provided with a recess, two the recess switches on each other, slides in the recess and is provided with the support bar, and the top of support bar and the top of first table and second table are on same horizontal plane.

As a further aspect of the present invention, the bottom four corners of the first table and the second table are fixedly connected to support legs.

As a further proposal of the utility model, the bottom of the motor is provided with a base, the base is fixed with the first table board through a bolt.

A flexible workstation of numerical control bender, when the distance between first table and the second table is less than the length of layering, can stop motor work, place the mould at layering and its top on first table and second table this moment, later drive the lead screw rotation through the motor once more, drive first table and second table alternate segregation and paste tightly mutually with the medial surface of layering, fix layering and first table and second table through fastening bolt this moment, this device is through adjusting the distance between first table and the second table, be favorable to adapting to not unidimensional layering, and be convenient for install the layering, and is more swift, the installation stability is good, and through being provided with the guide bar, be favorable to improving the stability of first table and second table relative motion.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of the supporting bar structure of the present invention;

fig. 4 is an enlarged view of the structure of the portion a of fig. 3 according to the present invention.

In the figure: 1. a first table; 2. a second table; 3. a mold; 4. fastening a bolt; 5. layering; 6. a guide rod; 7. a first guide post; 8. a second guide post; 9. a support block; 10. a first bump; 11. a screw rod; 12. a motor; 13. a groove; 14. a supporting strip; 15. supporting legs; 16. and a second bump.

Detailed Description

As shown in fig. 1, a telescopic workbench of a numerical control bending machine comprises a first table board 1 and a second table board 2, wherein four corners of the bottom of the first table board 1 and the bottom of the second table board 2 are fixedly connected with supporting legs 15, a pressing strip 5 is arranged at the same side of the first table board 1 and the second table board 2, the pressing strip 5 is U-shaped and arranged at the outer sides of the first table board 1 and the second table board 2, fastening bolts 4 are arranged at two sides of the pressing strip 5, the fastening bolts 4 penetrate through the pressing strip 5 and are in threaded connection with the pressing strip 5, the pressing strip 5 can be fixed with the first table board 1 and the second table board 2 through the fastening bolts 4, a die 3 is fixedly connected to the top of the pressing strip 5, the die 3 is fixed with the pressing strip 5 in a welding or bolt connection mode, when the telescopic workbench is used, the distance between the first table board 1 and the second table board 2 is adjusted according to the requirements of a field or a stamping device, and the pressing strip 5 is arranged at the outer sides of the first table board 1 and the second table board 2, the plate to be punched is placed at the bottom of the die 3 at the moment, and punching operation is performed through a punching device.

As shown in fig. 2 to 4, a first guide post 7 is fixedly connected to the bottom of the first table board 1, a second guide post 8 is fixedly connected to the bottom of the second table board 2, a guide rod 6 is disposed between the first guide post 7 and the second guide post 8, one end of the guide rod 6 passes through the first guide post 7 and is fixedly connected thereto, and the other end thereof passes through the second guide post 8 and is slidably connected thereto.

Further, a motor 12 is fixedly connected to the bottom of the first table board 1 through a base, a lead screw 11 is connected to an output shaft of the motor 12, a supporting block 9 is fixedly connected to the bottom of the second table board 2, a polished rod is arranged at one end, close to the supporting block 9, of the lead screw 11, the polished rod on the lead screw passes through the supporting block 9 and is in sliding connection with the supporting block 9, a first bump 10 is fixedly connected to one side of the bottom of the first table board 1, a second bump 16 is fixedly connected to one side, close to the first bump 10, of the bottom of the second table board 2, the lead screw 11 is rotatably connected with the first bump 10, and meanwhile, the lead screw 11 passes through the second bump 16 and is in threaded connection with the second bump 16.

In actual use, the distance between the first table board 1 and the second table board 2 is preset according to the length of the pressing strip 5, and the specific method is that the output shaft of the motor 12 drives the screw rod 11 to rotate, the screw rod 11 is in threaded connection with the second bump 16, so that the second bump 16 and the second table board 2 connected with the second bump 16 can be driven to move relative to the first table board 1 through the rotation of the screw rod 11, the distance between the first table board 1 and the second table board 2 is adjusted, when the distance between the first table board 1 and the second table board 2 is smaller than the length of the pressing strip 5, the motor 12 can be stopped to work, at the moment, the pressing strip 5 and the mold 3 at the top of the pressing strip are placed on the first table board 1 and the second table board 2, then the screw rod 11 is driven to rotate through the motor 12 again, the first table board 1 and the second table board 2 are driven to be separated from each other and attached to the inner side surface of the pressing strip 5, at the moment, the pressing strip 5 is fixed with the first table board 1 and the second table board 2 through the fastening bolt 4, this device is favorable to adapting to not unidimensional layering 5 through adjusting the distance between first table 1 and the second table 2 to be convenient for install layering 5, it is more swift, and installation stability is good, and through being provided with guide bar 6, be favorable to improving the stability of first table 1 and the relative motion of second table 2.

In addition, respectively be provided with a recess 13 in first table 1 and second table 2's top one side, two recesses 13 switch on each other to it is provided with support bar 14 to slide in recess 13 inside, and the top of support bar 14 and the top of first table 1 and second table 2 are on same horizontal plane, through being provided with support bar 14, when first table 1 and second table 2 alternate segregation, can support layering 5, thereby improve its structural strength.

The working principle is as follows: the screw rod 11 is driven to rotate through the output shaft of the motor 12, the screw rod 11 is in threaded connection with the second bump 16, therefore, the second bump 16 and the second table 2 connected with the second bump 16 can be driven to move relative to the first table 1 through the rotation of the screw rod 11, so as to adjust the distance between the first table 1 and the second table 2, when the distance between the first table 1 and the second table 2 is smaller than the length of the pressing strip 5, the motor 12 can be stopped to work, the pressing strip 5 and the mould 3 at the top of the pressing strip 5 are placed on the first table 1 and the second table 2, then the screw rod 11 is driven to rotate through the motor 12 again, the first table 1 and the second table 2 are driven to be separated from each other and tightly attached to the inner side surface of the pressing strip 5, the pressing strip 5 is fixed with the first table 1 and the second table 2 through the fastening bolt 4, and the device adjusts the distance between the first table 1 and the second table 2, the pressing strips 5 with different sizes can be adapted conveniently, the pressing strips 5 can be mounted conveniently, and the mounting is quicker.

Claims

1. The utility model provides a flexible workstation of numerical control bender which characterized in that: comprises a first table board (1) and a second table board (2), wherein a pressing strip (5) is arranged at the same side of the first table board (1) and the second table board (2), the top of the pressing bar (5) is fixedly connected with a die (3), the bottom of the first table board (1) is fixedly connected with a motor (12), the output shaft of the motor (12) is connected with a screw rod (11), the bottom of the second table board (2) is fixedly connected with a supporting block (9), the screw rod (11) penetrates through the supporting block (9) and is in sliding connection with the supporting block (9), one side of the bottom of the first table board (1) is fixedly connected with a first bump (10), a second bump (16) is fixedly connected with one side of the bottom of the second table plate (2) close to the first bump (10), the screw rod (11) is rotatably connected with the first lug (10), and the screw rod (11) penetrates through the second lug (16) and is in threaded connection with the second lug.

2. The telescopic worktable of a numerical control bending machine as claimed in claim 1, characterized in that: the pressing strip (5) is U-shaped and arranged on the outer sides of the first table board (1) and the second table board (2), and fastening bolts (4) are arranged on two sides of the pressing strip (5).

3. The telescopic worktable of a numerical control bending machine as claimed in claim 1, characterized in that: the bottom fixedly connected with first guide post (7) of first table (1), the bottom fixedly connected with second guide post (8) of second table (2).

4. The telescopic worktable of a numerical control bending machine as claimed in claim 3, characterized in that: be provided with guide bar (6) between first guide post (7) and second guide post (8), first guide post (7) and rather than fixed connection are passed to guide bar (6) one end, second guide post (8) and rather than sliding connection are passed to the guide bar (6) other end.

5. The telescopic worktable of a numerical control bending machine as claimed in claim 1, characterized in that: the top one side of first table (1) and second table (2) respectively is provided with a recess (13), two recess (13) switch on each other, and the inside slip of recess (13) is provided with support bar (14), and the top of support bar (14) and the top of first table (1) and second table (2) are on same horizontal plane.

6. The telescopic worktable of a numerical control bending machine as claimed in claim 1, characterized in that: the bottom four corners of the first table board (1) and the second table board (2) are fixedly connected with supporting legs (15).

7. The telescopic worktable of a numerical control bending machine as claimed in claim 1, characterized in that: the base is arranged at the bottom of the motor (12) and fixed with the first table board (1) through bolts.