CN214022731U

CN214022731U - Numerical control bender location structure for sheet metal working

Info

Publication number: CN214022731U
Application number: CN202022209019.0U
Authority: CN
Inventors: 熊清平
Original assignee: Jiangyin Jinxiang Machinery Co ltd
Current assignee: Jiangyin Jinxiang Machinery Co ltd
Priority date: 2020-10-01
Filing date: 2020-10-01
Publication date: 2021-08-24
Anticipated expiration: 2030-10-01

Abstract

The utility model discloses a numerical control bender location structure for sheet metal working, the reciprocating impact tunnel drilling machine comprises a machine body, be provided with on the fuselage and extrude the piece down, be provided with the positioner that can guarantee the accuracy of bending on the fuselage. This bank protection protector is used in civil engineering, through having set up collection device, through having set up the bank protection device, make the problem that proposes in the background art obtain solving, effectively shortened preparation man-hour before the construction, work efficiency is improved, simultaneously also can carry out fine protection to domatic, and can recycle, through having set up the disconnect device, make the installation of bank protection protector and dismantlement all more convenient, labour saving and time saving's effect has been reached, through having set up adjusting device, make the device can carry out different adjustments according to the construction conditions, convenient regulation has been reached, the effect of power saving.

Description

Numerical control bender location structure for sheet metal working

Technical Field

The utility model relates to a sheet metal working technical field specifically is a numerical control bender location structure for sheet metal working.

Background

With the rapid development of the industrial industry in China, various industrial equipment is continuously updated, a bending machine is one of the industrial equipment, a metal plate in a cold state is bent into workpieces with various geometric cross-sectional shapes by using a matched die (a general or special die), the bending machine generally adopts a special numerical control system of the bending machine, the coordinate axis of the bending machine is developed to 12 axes from a single axis, and the numerical control system can automatically realize the control of the running depth of a sliding block, the left-right inclination adjustment of the sliding block, the front-back adjustment of a rear material stopper, the left-right adjustment, the pressure tonnage adjustment, the approximate working speed adjustment of the sliding block and the like. The bending machine can conveniently realize the actions of downward movement, inching, continuity, pressure maintaining, return, midway stopping and the like of the sliding block, and can finish multi-elbow bending at the same angle or different angles by one-time feeding.

When bending a workpiece, most of the existing numerical control bending machines are used for placing the workpiece between the extrusion blocks by holding the workpiece, and then the numerical control bending machines bend the workpiece, and manually fix the workpiece, so that the workpiece can be deviated in the bending process, the bending accuracy is influenced, the workpiece raw materials can be wasted, and potential safety hazards also exist in the manual operation process. Therefore, the numerical control bending machine positioning structure for sheet metal machining is provided. Therefore, the numerical control bending machine positioning structure for sheet metal machining is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control bender location structure for sheet metal working to solve the problem that proposes 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 numerical control bender location structure for sheet metal working, includes the fuselage, be provided with extrusion piece and lower extrusion piece on the fuselage, be provided with the positioner that can guarantee the accuracy of bending on the fuselage. Through having set up positioner, effectively solved the sheet metal work piece and probably bent the problem that the result caused the deviation of fifty percent discount under artifical handheld, also made operating personnel's security obtain the guarantee, reached the effect that effectively prevents extravagant material and improve the security, positioner is including the adjusting device who is convenient for deal with the sheet metal work piece of various widths, be provided with the fixing device who is convenient for carry out the fixing to the sheet metal work piece on the fuselage. Adjusting device and fixing device's linkage for the stability of panel beating work piece has obtained the improvement, adjusting device includes the operation box with fuselage erection joint, be provided with the bearing on the operation box, the bearing rotates and is connected with first pivot, be provided with first bevel gear in the first pivot, one of first pivot is served and is provided with the commentaries on classics handle, first bevel gear meshing is connected with second bevel gear, second bevel gear is connected with the one end of rotating the second pivot of being connected with the operation box, the other end of second pivot rotates and is connected with the fixed block with fuselage fixed connection, be provided with the screw thread in the second pivot, second bevel gear, second pivot and fixed block all are provided with two sets ofly. Through having set up adjusting device for the numerical control bender can both play effective fixed effect when facing the panel beating work piece of different width.

Preferably, the fixing device comprises a positioning block connected with the second rotating shaft through threads, a first sliding groove is formed in the machine body, the positioning block is connected with the machine body in a sliding mode through the first sliding groove, a second sliding groove is formed in the positioning block, two sets of limiting blocks are arranged in the second sliding groove and connected with a connecting rod, a spring is sleeved on the connecting rod and arranged between the two sets of limiting blocks, clamping blocks are arranged at the top ends of the connecting rod, and the positioning block and the clamping blocks are arranged in two sets. Through having set up fixing device for in the face of the panel beating work piece of different thickness, effect more stable when bending can both be.

Preferably, the rotating handle is made of an anti-skid material. The antiskid material can better let operating personnel more stable hold the commentaries on classics handle, operates.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a positioner has been set up, the problem that the metal plate work piece probably the fifty percent discount bending result caused the deviation under artifical handheld has effectively been solved, also make operating personnel's security obtain the guarantee, the effect of effectively preventing extravagant material and improving the security has been reached, through having set up adjusting device, make the numerical control bender when the metal plate work piece in the face of different width, can both play effective fixed effect, through having set up fixing device, make the metal plate work piece in the face of different thickness, more stable effect when bending can both be.

Drawings

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

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

fig. 4 is a schematic diagram of the internal structure of the positioning block.

In the figure: 1-a fuselage; 2-upper extrusion block; 3-lower extrusion block; 4-a positioning device; 5-a regulating device; 6-a fixing device; 7-operating the box; 8-a bearing; 9-a first rotating shaft; 10-a first bevel gear; 11-rotating handle; 12-a second bevel gear; 13-a second shaft; 14-fixing block; 15-screw thread; 16-a positioning block; 17-a first runner; 18-a second runner; 19-a limiting block; 20-a connecting rod; 21-a spring; 22-clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a numerical control bender location structure for sheet metal working, includes fuselage 1, be provided with extrusion piece 2 and lower extrusion piece 3 on the fuselage 1, be provided with the positioner 4 that can guarantee the accuracy of bending on the fuselage 1. The setting of positioner 4 lets the precision when the panel beating is bent obtain improving, has reduced the unnecessary waste, also makes staff's security obtain the guarantee, positioner 4 is including the adjusting device 5 of the panel beating work piece of the various width of being convenient for of reply, be provided with the fixing device 6 that is convenient for carry out the fixing to the panel beating work piece on the fuselage 1. The adjusting device 5 can deal with sheet metal workpieces with different widths and can also play a role in stably fixing, the fixing device 6 further improves the stability of the sheet metal workpieces, the adjusting device 5 comprises an operation box 7 which is connected with the machine body 1 in an installing way, a bearing 8 is arranged on the operation box 7, the bearing 8 is rotatably connected with a first rotating shaft 9, a first bevel gear 10 is arranged on the first rotating shaft 9, a rotating handle 11 is arranged at one end of the first rotating shaft 9, a second bevel gear 12 is meshed and connected with the first bevel gear 10, one end of a second rotating shaft 13 which is rotatably connected with the operation box 7 is connected with the second bevel gear 12, the other end of the second rotating shaft 13 is rotatably connected with a fixed block 14 fixedly connected with the machine body 1, the second rotating shaft 13 is provided with threads 15, and the second bevel gear 12, the second rotating shaft 13 and the fixing block 14 are provided with two groups. The rotating handle 11 is rotated to make the first rotating shaft 9 rotate through the bearing 8 and the operation box, and simultaneously drive the first bevel gear 10 to rotate, and drive the other two sets of second bevel gears 12 to rotate in the operation box through meshing connection, and simultaneously the two sets of second bevel gears 12 both drive the second rotating shaft 13 to rotate on the operation box and the fixed block 14.

Fixing device 6 includes the locating piece 16 through

screw thread

15 and 13 screw thread 15 connections of second pivot, be provided with first spout 17 on the fuselage 1, locating piece 16 is through

first spout

17 and 1 sliding connection of fuselage, be provided with second spout 18 in the locating piece 16, be provided with two sets of stoppers 19 in the second spout 18, it is two sets of stopper 19 is connected with connecting rod 20, the cover is equipped with spring 21 on the connecting rod 20, spring 21 sets up between two sets of stoppers 19, the top of connecting rod 20 is provided with clamp splice 22, locating piece 16 and clamp splice 22 all are provided with two sets ofly. When second pivot 13 rotated, locating piece 16 can move on second pivot 13 through screw thread 15 simultaneously, owing to with first spout 17's sliding connection, make the removal of locating piece 16 more stable, two sets of second bevel gear 12 and the relative setting of second bevel gear 12, make two sets of locating pieces 16 remain relative movement throughout, thereby fix the panel beating work piece, pulling clamp splice 22 can carry out different adjustments in the face of the panel beating work piece of different thickness, the setting of spring 21, make the centre gripping more stable.

The rotating handle 11 is made of anti-skid materials. This material makes it possible for the operator to operate the rotating handle 11 more stably.

The working principle is as follows: when a sheet metal workpiece needs to be machined, firstly, the rotating handle 11 is rotated, the first rotating shaft 9 is enabled to rotate through the bearing 8 and the operating box, the first bevel gear 10 is driven to rotate, the other two groups of second bevel gears 12 are driven to rotate in the operating box through meshing connection, the two groups of second bevel gears 12 both drive the second rotating shaft 13 to rotate on the operating box and the fixed block 14, when the second rotating shaft 13 rotates, the positioning block 16 moves on the second rotating shaft 13 through the thread 15, due to the sliding connection with the first sliding groove 17, the movement of the positioning block 16 is more stable, the two groups of second bevel gears 12 and the second bevel gears 12 are arranged oppositely, so that the two groups of positioning blocks 16 always keep relative movement, the sheet metal workpiece is fixed, and different adjustments can be performed on sheet metal workpieces with different thicknesses by pulling the clamping block 22, the arrangement of the spring 21 makes the clamping more stable.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a numerical control bender location structure for sheet metal working, includes fuselage (1), be provided with extrusion piece (2) and lower extrusion piece (3) on fuselage (1), its characterized in that: the bending machine is characterized in that a positioning device (4) capable of guaranteeing bending accuracy is arranged on the machine body (1), the positioning device (4) comprises an adjusting device (5) convenient for dealing with sheet metal workpieces of various widths, a fixing device (6) convenient for fixing the sheet metal workpieces is arranged on the machine body (1), the adjusting device (5) comprises an operation box (7) connected with the machine body (1), a bearing (8) is arranged on the operation box (7), the bearing (8) is rotatably connected with a first rotating shaft (9), a first bevel gear (10) is arranged on the first rotating shaft (9), a rotating handle (11) is arranged at one end of the first rotating shaft (9), a second bevel gear (12) is connected with the first bevel gear (10) in a meshing manner, and the second bevel gear (12) is connected with one end of a second rotating shaft (13) rotatably connected with the operation box (7), the other end of second pivot (13) rotates and is connected with fixed block (14) with fuselage (1) fixed connection, be provided with screw thread (15) on second pivot (13), second bevel gear (12), second pivot (13) and fixed block (14) all are provided with two sets ofly.

2. The numerical control bending machine positioning structure for sheet metal working according to claim 1, characterized in that: fixing device (6) include locating piece (16) of being connected through screw thread (15) and second pivot (13) screw thread (15), be provided with first spout (17) on fuselage (1), locating piece (16) are through first spout (17) and fuselage (1) sliding connection, be provided with second spout (18) in locating piece (16), be provided with two sets of stopper (19) in second spout (18), two sets of stopper (19) are connected with connecting rod (20), the cover is equipped with spring (21) on connecting rod (20), spring (21) set up between two sets of stopper (19), the top of connecting rod (20) is provided with clamp splice (22), locating piece (16) and clamp splice all are provided with two sets ofly.

3. The numerical control bending machine positioning structure for sheet metal working according to claim 1, characterized in that: the rotating handle (11) is made of anti-skid materials.