Numerical control bending machine convenient for batch production of workpieces

Abstract

The utility model discloses a numerical control bending machine convenient for batch production of workpieces, which comprises a machine body, a placing plate, a plurality of partition plates, a clamping plate, a sinking plate, a positioning component and an adjusting component, a plurality of bending tool bits are mounted on the machine body, a plurality of workpieces can be bent in batches, the placing plate is detachably arranged on one side of the machine body, the partition plates are arranged on the other side of the machine body, and the clamping plate is arranged on the lower side of the machine body. The multiple partition plate arrays are detachably arranged at the top end of the containing plate, multiple grooves are formed in the containing plate, the multiple partition plates are located in the multiple grooves correspondingly, the partition plates can be conveniently mounted and dismounted on the containing plate, the clamping plate is movably arranged on one side of each partition plate, and the sinking plate is arranged on one side of each bending tool bit in a lifting mode. The sinking plates are located in the middle of every two adjacent clamping plates, and the bottom end of each sinking plate is fixedly connected with a positioning rubber plate. According to the numerical control bending machine convenient for batch production of the workpieces, the positioning effect during bending of a metal plate is conveniently improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control bending machine technical field, concretely relates to a numerical control bending machine convenient for workpiece batch production. BACKGROUND

[0002] Numerical control bending machine is the equipment that will be processed part's pattern and process information digitization, writes into processing procedure, and the input device compiles, operation after, to each coordinate's servo mechanism and auxiliary control device of machine tool sends instruction, drives each movement part of machine tool to complete the required auxiliary movement, finally processes qualified part, at present, in order to improve work efficiency, will usually use numerical control bending machine to workpiece batch production processing, for example, the numerical control bending machine convenient for metal product batch production of patent announcement number CN218310172U, it is through setting up conveyer belt in one side of numerical control bending machine main part, can to multiple groups of metal sheet material simultaneously transport, and through positioning plate simultaneously, can to multiple groups of metal sheet material support and positioning, to facilitate to multiple groups of metal sheet material are bent simultaneously, its although can multiple groups of metal sheet material batch processing, but metal sheet material is bent and will exert certain pressure to positioning plate, so that positioning plate will exert counterforce to metal sheet material and make metal sheet material appear certain deformation condition, and the positioning effect is poor, and simultaneously easily causes the influence to the final bending effect of metal sheet material. SUMMARY

[0003] (I) the technical problem solved

[0004] In view of the prior art, the numerical control bending machine convenient for workpiece batch production is provided to solve the poor positioning effect when the metal sheet material is bent in the background art.

[0005] (II) technical scheme

[0006] To achieve the above object, the utility model provides the following technical scheme: a numerical control bending machine convenient for workpiece batch production, including machine body, install multiple bending tool bits on the machine body, still include placement board, partition board, clamping plate, subsidence plate, positioning assembly and adjusting assembly;

[0007] The placement board is detachably arranged on one side of the machine body.

[0008] The partition board is arranged as multiple, and multiple partition boards are arrayed and detachably arranged at the top of the placement board.

[0009] The clamping plate is movably arranged on one side of each partition board.

[0010] The sinking plate lifting device is arranged on one side of each bending tool head, and the sinking plate is located in the middle of two adjacent clamping plates, and the bottom end of each sinking plate is fixedly connected with a positioning rubber plate.

[0011] The positioning assembly is arranged on each sinking plate.

[0012] The adjusting assembly is arranged between the positioning assemblies.

[0013] Further, the positioning assembly comprises:

[0014] A positioning cylinder is located on the upper side of the sinking plate.

[0015] A limiting plate is fixedly connected to the inner side wall of the positioning cylinder.

[0016] A positioning column is fixedly connected to the adjacent sinking plate, and the positioning column is connected with the limiting plate, and the limiting plate is provided with a limiting opening for the sliding of the positioning column.

[0017] A limiting block is fixedly connected to the top end of the positioning column.

[0018] Further, the adjusting assembly comprises:

[0019] An adjusting plate is provided with two, and the two adjusting plates are symmetrically detachably connected to the machine body.

[0020] An electric cylinder is installed at the bottom end of each adjusting plate.

[0021] An adjusting strip is fixedly connected between the output ends of the two electric cylinders and the positioning cylinders.

[0022] Further, a plurality of compression springs are fixedly connected to the partition plates, and the compression springs are fixedly connected to the adjacent clamping plates.

[0023] Further, a mounting plate is fixedly connected between the two adjusting plates, and a plurality of mounting screws are threadedly connected between the mounting plate and the machine body.

[0024] Further, a plurality of placing racks are installed on one side of the machine body, and a plurality of placing grooves matched with the placing racks are formed in the bottom end of the placing plate.

[0025] Further, a plurality of recesses are formed in the placing plate, and the partition plates are located in the recesses.

[0026] (Three) beneficial effects

[0027] Compared with the prior art, the numerical control bending machine convenient for batch production of workpieces has the following beneficial effects:

[0028] 1. In the utility model, through the placing plate, it is convenient to batch place multiple workpieces, through multiple partition plates, multiple workpieces can be placed in separation, and through the cooperation of multiple clamping plates and multiple compression springs, multiple workpieces can be preliminarily positioned, so that the stability of the multiple workpieces placed on the placing plate is improved.

[0029] 2. In the utility model, through the cooperation of the adjusting assembly and multiple positioning assemblies, multiple sinking plates can be lifted conveniently, so that multiple sinking plates and multiple positioning rubber plates abut and position multiple workpieces, thereby improving the positioning effect of the multiple workpieces, and through the machine body and multiple bending tool bits, multiple workpieces can be bent in batches.

[0030] 3. In the utility model, when the workpiece is deformed after being bent, the corresponding positioning rubber plate and sinking plate are impacted and moved, so as to abut against the workpiece during bending, thereby improving the positioning effect of the numerical control bending machine when bending the metal plate. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of the whole application;

[0032] Figure 2 It is a partial enlarged structural schematic diagram of A in the application; Figure 1

[0033] It is a partial enlarged structural schematic diagram of B in the application; Figure 3 Figure 1 It is a sectional structural schematic diagram of the cooperation of the sinking plate, the positioning cylinder and the limiting block in the application;

[0034] Figure 4 It is an exploded structural schematic diagram of the cooperation of the placing plate and the placing frame in the application.

[0035] Figure 5 In the drawing: 1, machine body; 2, bending tool bit; 3, placing plate; 4, partition plate; 5, clamping plate; 6, sinking plate; 7, positioning rubber plate; 8, positioning cylinder; 9, limiting plate; 10, positioning column; 11, limiting block; 12, adjusting plate; 13, electric cylinder; 14, adjusting strip; 15, compression spring; 16, mounting plate; 17, mounting screw; 18, placing frame. DETAILED DESCRIPTION

[0036]

[0037] ​​The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0038] Please refer to Figures 1 to 5 A numerical control bending machine convenient for batch production of workpieces, comprising a machine body 1, the machine body 1 can digitize the pattern and process information of the machined part, and write into a machining program; after the program is compiled and operated by an input device, instructions are sent to the servo mechanism and auxiliary control device of each coordinate of the machine tool, and each moving part of the machine tool is driven to complete the required auxiliary movement, and finally a qualified workpiece is machined; a plurality of bending tool heads 2 are installed on the machine body 1, which can batch bend a plurality of workpieces; the numerical control bending machine further comprises a placement plate 3, a partition plate 4, a clamping plate 5, a sinking plate 6, a positioning assembly and an adjusting assembly; the placement plate 3 is detachably arranged on one side of the machine body 1; the partition plate 4 is arranged in multiple; the multiple partition plates 4 are arrayed and detachably arranged at the top of the placement plate 3; a plurality of grooves are formed in the placement plate 3; the multiple partition plates 4 are respectively located in the multiple grooves, so that the partition plates 4 can be conveniently installed and detached on the placement plate 3, so that the positions of the placement plate 3 and the clamping plate 5 can be adjusted according to the specifications of the workpieces; the clamping plate 5 is movably arranged on one side of each partition plate 4; the sinking plate 6 is movably arranged on one side of each bending tool head 2; the sinking plate 6 is located in the middle of the adjacent two clamping plates 5; the bottom end of each sinking plate 6 is fixedly connected with a positioning rubber plate 7; the sinking plate 6 has a certain weight, and the positioning rubber plate 7 will sag due to gravity, so that the positioning rubber plate 7 abuts and positions the adjacent workpieces; the positioning assembly is arranged on each sinking plate 6; and the adjusting assembly is arranged between the multiple positioning assemblies.

[0039] Reference Figure 1 And Figure 4 The positioning assembly comprises a positioning cylinder 8, a limiting plate 9, a positioning column 10 and a limiting block 11; the positioning cylinder 8 is located on the upper side of the sinking plate 6; the limiting plate 9 is fixedly connected to the inner side wall of the positioning cylinder 8; the positioning column 10 is fixedly connected to the adjacent sinking plate 6; the positioning column 10 is in penetrating connection with the limiting plate 9; the limiting plate 9 is provided with a limiting opening for the positioning column 10 to slide; and the limiting block 11 is fixedly connected to the top end of the positioning column 10.

[0040] When the workpiece is bent and deformed, the positioning rubber plate 7 will be deformed and moved by force, and at the same time, the sinking plate 6 will drive the positioning column 10 to move, and at the same time, the limiting block 11 will limit the movement of the positioning column 10 and the sinking plate 6, so that the positioning rubber plate 7 can keep in contact with the workpiece, and the stability of the positioning of the workpiece during bending is improved.

[0041] With reference to Figure 1 And Figure 3 The adjusting assembly comprises adjusting plates 12, electric cylinders 13 and adjusting strips 14, the two adjusting plates 12 are symmetrically detachably connected to the body 1, a mounting plate 16 is fixedly connected between the two adjusting plates 12, a plurality of mounting screws 17 are threadedly connected between the mounting plate 16 and the body 1, the mounting plate 16 can be mounted and detached on the body 1 by screwing the plurality of mounting screws 17 between the mounting plate 16 and the body 1, so that the adjusting plates 12 can be mounted and detached on the body 1, and the electric cylinders 13 can be mounted and detached, the electric cylinders 13 are mounted at the bottom end of each adjusting plate 12, and the adjusting strips 14 are fixedly connected between the output ends of the two electric cylinders 13 and the plurality of positioning cylinders 8;

[0042] The two electric cylinders 13 are simultaneously started, so that the adjusting strips 14 drive the plurality of positioning cylinders 8 to move stably, so that the plurality of positioning columns 10, the plurality of limiting plates 9 and the plurality of limiting blocks 11 drive the plurality of sinking plates 6 to move, and the plurality of positioning rubber plates 7 are respectively abutted and positioned with the plurality of workpieces, so that the plurality of workpieces can be stably positioned in batches on the placing plate 3.

[0043] With reference to Figure 1 And Figure 2 A plurality of compression springs 15 are fixedly connected to the partition plate 4, and the plurality of compression springs 15 are fixedly connected with the adjacent clamping plates 5;

[0044] When the workpieces of different specifications are placed between the adjacent two clamping plates 5, the two clamping plates 5 will be in contact with the workpieces and press the plurality of compression springs 15, so that the two clamping plates 5 are always in contact with the workpieces.

[0045] With reference to Figure 5 A plurality of placing racks 18 are mounted on one side of the body 1, and a plurality of placing grooves matched with the placing racks 18 are formed at the bottom end of the placing plate 3;

[0046] After the placing plate 3 is placed on the plurality of placing racks 18 through the plurality of placing grooves, the placing plate 3 can be stably placed on the plurality of placing racks 18, so that the plurality of workpieces can be stably placed in batches.

[0047] In this embodiment, first, the plurality of workpieces are placed on the placing plate 3, and the plurality of workpieces are moved to appropriate bending positions, and the plurality of clamping plates 5 clamp and position the plurality of workpieces respectively, thereby improving the stability of the plurality of workpieces placed on the placing plate 3, then the two electric cylinders 13 are started, the adjusting strips 14 drive the plurality of positioning cylinders 8 to move, and the plurality of sinking plates 6 and the plurality of positioning rubber plates 7 abut and position the plurality of workpieces, and then the body 1 can bend the plurality of workpieces in batches.

[0048] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A numerical control bending machine facilitating mass production of workpieces, comprising a machine body (1) on which a plurality of bending tool heads (2) are mounted, characterized in that, Also include: The placement plate (3) is detachably arranged on one side of the body (1); The partition plate (4) is arranged as a plurality of partition plates (4) arranged on the top end of the placement plate (3); The clamping plate (5) is movably arranged on one side of each partition plate (4); The sinking plate (6) is arranged on one side of each bending tool head (2), and the sinking plate (6) is located between the adjacent two clamping plates (5), and the bottom end of each sinking plate (6) is fixedly connected with a positioning rubber plate (7); The positioning assembly is arranged on each sinking plate (6); The adjusting assembly is arranged between the plurality of positioning assemblies.

2. The numerical control bending machine according to claim 1, wherein The positioning assembly comprises: The positioning cylinder (8) is located on the upper side of the sinking plate (6); The limiting plate (9) is fixedly connected to the inner side wall of the positioning cylinder (8); The positioning column (10) is fixedly connected to the adjacent sinking plate (6), and the positioning column (10) is connected with the limiting plate (9), and the limiting plate (9) is provided with a limiting hole for sliding of the positioning column (10); The limiting block (11) is fixedly connected to the top end of the positioning column (10).

3. The CNC bending machine of claim 2, wherein, The adjusting assembly comprises: The adjusting plate (12) is arranged as two adjusting plates (12) which are symmetrically detachably connected to the body (1); The electric cylinder (13) is installed at the bottom end of each adjusting plate (12); The adjusting strip (14) is fixedly connected between the output ends of the two electric cylinders (13) and the plurality of positioning cylinders (8).

4. The CNC bending machine of claim 3, wherein, The partition plate (4) is fixedly connected with a plurality of compression springs (15), and the plurality of compression springs (15) are fixedly connected with the adjacent clamping plates (5).

5. The CNC bending machine of claim 4, wherein, The mounting plate (16) is fixedly connected between the two adjusting plates (12), and the mounting plate (16) is threadedly connected with a plurality of mounting screws (17) between the body (1).

6. The CNC bending machine of claim 5, wherein, A plurality of placement racks (18) are installed on one side of the body (1), and a plurality of placement grooves are formed in the bottom end of the placement plate (3).

7. The CNC bending machine of claim 6, wherein, A plurality of recesses are formed in the placement plate (3), and a plurality of partition plates (4) are located in the recesses.

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