CN218656495U

CN218656495U - Bender transmission with fastening and deviation preventing functions

Info

Publication number: CN218656495U
Application number: CN202222611868.8U
Authority: CN
Inventors: 丁鑫龙
Original assignee: Nanjing Osma Cnc Machine Tool Technology Co ltd
Current assignee: Nanjing Osma Cnc Machine Tool Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-21
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a bender transmission with offset function is prevented in fastening, relate to bender technical field, including workstation and the material loading platform of setting in the workstation upper end, the both sides slidable mounting of material loading platform has clamping component, the operator is when processing bending to the sheet metal, can place the both sides of sheet metal in the inner chamber of U-shaped piece, utilize the U-shaped piece to fix the sheet metal and carry out spacing fixed in the inner chamber of U-shaped piece, adjust the height of Z-shaped piece according to the thickness of sheet metal, and then adjust the height of sheet metal apart from the material loading platform, and fix it in the inner chamber of sliding tray through the long screw, the operator is when removing the handle, can make the handle drive square piece and sliding in the inner chamber of inner tray including the sliding, can carry out material loading man-hour at the sheet metal, carry out spacing fixed to the both sides of sheet metal, prevent at the in-process of processing, the condition that the sheet metal skew takes place, and need not the operator to hold always, improve the security in the course of working.

Description

Bender transmission with fastening and deviation preventing functions

Technical Field

The utility model relates to a bender technical field specifically is a bender transmission with offset function is prevented in fastening.

Background

The numerical control bending machine is used for bending a metal plate in a cold state into workpieces with various geometric cross-sectional shapes by using a matched die (a general-purpose or special-purpose die). The sheet forming machine is designed for cold-rolled sheet metal processing, and is widely applied to bending and processing of sheets in the industries of automobile, aircraft manufacturing, light industry, shipbuilding, containers, elevators, railway vehicles and the like.

In document CN113877996a, a transmission system of a numerical control bending machine and a numerical control bending machine are provided, a pushing device is used to push a sheet to a bending area, a bending device is used to bend a first surface of the sheet, a rotating assembly and an electric push rod of a first turnover mechanism are controlled, a vacuum chuck of the first turnover mechanism drives the sheet to turn over for 90 degrees, a rotating assembly and an electric push rod of a second turnover mechanism are controlled, the vacuum chuck of the second turnover mechanism sucks the turned sheet, then the sheet is driven to turn over for 90 degrees again through the rotating assembly and the electric push rod of the second turnover mechanism, so that the sheet is turned over, compared with the conventional bending machine, the sheet is turned over manually, and therefore a double-side bending mode is achieved, the numerical control transmission system slows down the flow of double-side bending of the sheet, and the working efficiency is higher.

At present, the sheet metal of treating processing is placed on the material loading bench, through thrust unit's promotion, processes and bends, at the in-process that promotes, needs the operator to control the both sides of sheet metal, can reduce the probability that the rear side of sheet metal takes place the skew when the bender is bent the sheet metal and adds man-hour, in the course of working, if the sheet metal is comparatively sharp, very easily causes the injury to the operator.

In order to solve the problems, the bending machine transmission device with the fastening and deviation preventing functions is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bender transmission with offset function is prevented in fastening adopts this device to work to solved in the above-mentioned background processing in-process, if the sheet metal is comparatively sharp, very easily cause the problem of injury to the operator.

In order to achieve the above purpose, the utility model provides a following technical scheme: a bending machine transmission device with a fastening and deviation preventing function comprises a workbench and a feeding table arranged at the upper end of the workbench, wherein a rack is arranged on one side of the upper end of the feeding table, a bending device is arranged at the lower end of the rack, a pushing device is arranged on the other side of the upper end of the feeding table, turning devices are arranged on two sides of the middle of the feeding table, a rear stop device is arranged on one side of the rack, and clamping assemblies are slidably mounted on two sides of the feeding table;

the clamping assembly comprises a pushing mechanism and an adjusting mechanism in threaded connection with the middle of one side of the pushing mechanism, a supporting mechanism is movably inserted into one side of the adjusting mechanism, and a rebounding mechanism is fixedly installed on one side of the upper end of the inner wall of the supporting mechanism.

Further, the material loading platform includes long platform and sets up the embedded groove in long platform upper end both sides.

Further, pushing mechanism includes square piece and sets up the inner groovy in square piece one side middle part, and the outer wall one side fixed mounting of square piece has the handle.

Further, the inner wall upper end fixed mounting of inner groovy has the sliding block, and the sliding tray has been seted up to the inner groovy, the upper end of square piece.

Further, the adjusting mechanism comprises a Z-shaped block and a long screw fixedly installed on one side of the upper end of the Z-shaped block.

Furthermore, a long groove is formed in one side of the lower end of the Z-shaped block, and a limiting nut is connected to the outer wall of the long screw in a threaded mode.

Furthermore, the upper end of the Z-shaped block is slidably mounted at the lower end of the inner cavity of the sliding groove, and the long screw rod is slidably mounted in the inner cavity of the sliding groove.

Further, the supporting mechanism comprises a right-angle block and a U-shaped block fixedly installed at one end of the right-angle block.

Further, the rebounding mechanism comprises an elastic element and a flat plate fixedly installed at the lower end of the elastic element.

Furthermore, a long plate is fixedly mounted on one side of the flat plate, and a square groove is formed in the middle of the upper end of the long plate.

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

1. the utility model provides a pair of bender transmission with offset function is prevented in fastening, the setting of U-shaped piece, Z-shaped piece, material loading platform, long screw, sliding tray, handle, sliding block and interior caulking groove has realized carrying on spacing fixedly to the both sides of sheet metal, prevents at the in-process of processing that the condition of skew takes place for the sheet metal, and need not the operator and hand always, improves the security in the course of working.

2. The utility model provides a pair of bender transmission with offset function is prevented in fastening, U-shaped piece, right angle piece, rectangular groove, elastic element and dull and stereotyped setting have realized that the avris fixed clamp with the sheet metal is tight automatically, need not the operator and fixing utilizing the instrument, and it is convenient to use.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure of the pushing mechanism of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the adjusting mechanism of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the rectangular groove of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the supporting mechanism and the springback mechanism of the present invention.

In the figure: 1. a work table; 2. a frame; 3. a bending device; 4. a feeding table; 41. a long platform; 42. an embedded groove is formed; 5. a pushing device; 6. a turning device; 7. a rear gear device; 8. a clamping assembly; 81. a pushing mechanism; 811. a square block; 812. an inner groove; 813. a handle; 814. a slider; 815. a sliding groove; 82. an adjustment mechanism; 821. a Z-shaped block; 822. a long screw; 823. a long groove; 824. a limit nut; 83. a support mechanism; 831. a right-angle block; 832. a U-shaped block; 84. a rebound mechanism; 841. an elastic element; 842. a flat plate; 843. a long plate; 844. a square groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

For a further understanding of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings.

Combine fig. 1, the utility model discloses a bender transmission with offset function is prevented in fastening, including workstation 1 and material loading platform 4 of setting in workstation 1 upper end, upper end one side of material loading platform 4 is provided with frame 2, and the lower extreme of frame 2 is provided with bending device 3, and the upper end opposite side of material loading platform 4 is provided with thrust unit 5, and the middle part both sides of material loading platform 4 are provided with turning device 6, and one side of frame 2 is provided with backstop device 7, and the both sides slidable mounting of material loading platform 4 has clamping component 8.

The present invention will be further described with reference to the following examples.

The first embodiment is as follows:

referring to fig. 1-3, the clamping assembly 8 includes a pushing mechanism 81 and an adjusting mechanism 82 screwed to the middle of one side of the pushing mechanism 81, a supporting mechanism 83 is movably inserted to one side of the adjusting mechanism 82, a resilient mechanism 84 is fixedly mounted on one side of the upper end of the inner wall of the supporting mechanism 83, and the feeding table 4 includes a long table 41 and embedded grooves 42 formed on two sides of the upper end of the long table 41.

Pushing mechanism 81 includes square block 811 and sets up the inner groovy 812 at square block 811 one side middle part, and outer wall one side fixed mounting of square block 811 has handle 813, and the inner wall upper end fixed mounting of inner groovy 812 has sliding block 814, and inner groovy 812, sliding tray 815 has been seted up to square block 811's upper end.

Specifically, when an operator processes and bends the thin plate, two sides of the thin plate can be placed in the inner cavity of the U-shaped block 832, the thin plate is fixed in the inner cavity of the U-shaped block 832 through the U-shaped block 832 for limiting and fixing, the height of the Z-shaped block 821 is adjusted according to the thickness of the thin plate, the height of the thin plate from the feeding table 4 is further adjusted, the thin plate is fixed in the inner cavity of the sliding groove 815 through the long screw 822, when the operator moves the handle 813, the handle 813 can drive the square block 811 and the sliding block 814 to slide in the inner cavity of the inner embedded groove 42, when the thin plate is subjected to feeding and processing, the two sides of the thin plate are limited and fixed, the situation that the thin plate deviates in the processing process is prevented, the operator does not need to hold the thin plate all the time, and the safety in the processing process is improved.

Example two:

referring to fig. 4-5, the adjusting mechanism 82 includes a Z-shaped block 821 and a long screw 822 fixedly installed on one side of an upper end of the Z-shaped block 821, a long groove 823 is formed on one side of a lower end of the Z-shaped block 821, a limit nut 824 is connected to an outer wall of the long screw 822 in a threaded manner, an upper end of the Z-shaped block 821 is slidably installed at a lower end of an inner cavity of the sliding groove 815, the long screw 822 is slidably installed in the inner cavity of the sliding groove 815, the supporting mechanism 83 includes a right-angle block 831 and a U-shaped block 832 fixedly installed at one end of the right-angle block 831, the rebounding mechanism 84 includes an elastic element 841 and a flat plate 842 fixedly installed at a lower end of the elastic element 841, a long plate 843 is fixedly installed on one side of the flat plate 842, and a square groove 844 is formed in a middle portion of an upper end of the long plate 843.

Specifically, when an operator processes the thin plate, the U-shaped block 832 can be replaced according to the thickness of the thin plate, the right-angle block 831 on one side of the U-shaped block 832 is inserted into the inner cavity of the long strip groove 823, the replacement can be completed, the installation and the disassembly are convenient, and after the thin plate is placed in the inner cavity of the U-shaped block 832, the flat plate 842 automatically fixes and clamps the edge side of the thin plate under the action of the elastic force of the elastic element 841, the operator is not required to fix the thin plate by using a tool, and the use is convenient.

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 bender transmission with offset function is prevented in fastening, including workstation (1) and material loading platform (4) of setting in workstation (1) upper end, upper end one side of material loading platform (4) is provided with frame (2), the lower extreme of frame (2) is provided with bending device (3), the upper end opposite side of material loading platform (4) is provided with thrust unit (5), the middle part both sides of material loading platform (4) are provided with turning device (6), one side of frame (2) is provided with backstop device (7), its characterized in that: clamping components (8) are slidably mounted on two sides of the feeding table (4);

the clamping assembly (8) comprises a pushing mechanism (81) and an adjusting mechanism (82) in threaded connection with the middle of one side of the pushing mechanism (81), a supporting mechanism (83) is movably inserted into one side of the adjusting mechanism (82), and a rebounding mechanism (84) is fixedly installed on one side of the upper end of the inner wall of the supporting mechanism (83).

2. The bending machine transmission device with the fastening and deviation preventing functions as claimed in claim 1, is characterized in that: the feeding table (4) comprises a long table (41) and embedded grooves (42) formed in two sides of the upper end of the long table (41).

3. The bending machine transmission device with the fastening and deviation preventing functions as claimed in claim 2, is characterized in that: the pushing mechanism (81) comprises a square block (811) and an inner groove (812) formed in the middle of one side of the square block (811), and a handle (813) is fixedly mounted on one side of the outer wall of the square block (811).

4. The bending machine transmission device with the fastening and deviation preventing functions as claimed in claim 3, is characterized in that: the upper end of the inner wall of the inner groove (812) is fixedly provided with a sliding block (814), and the upper end of the square block (811) is provided with a sliding groove (815).

5. The bending machine transmission device with the fastening and deviation preventing functions as claimed in claim 4, is characterized in that: the adjusting mechanism (82) comprises a Z-shaped block (821) and a long screw (822) fixedly arranged on one side of the upper end of the Z-shaped block (821).

6. The transmission device with fastening and deviation preventing functions for bending machine according to claim 5, characterized in that: and a long groove (823) is formed in one side of the lower end of the Z-shaped block (821), and a limit nut (824) is connected to the outer wall of the long screw (822) in a threaded mode.

7. The transmission device with fastening and deviation preventing functions for bending machine according to claim 6, characterized in that: the upper end of the Z-shaped block (821) is slidably arranged at the lower end of the inner cavity of the sliding groove (815), and the long screw (822) is slidably arranged in the inner cavity of the sliding groove (815).

8. The bending machine transmission device with the fastening and deviation preventing functions as claimed in claim 7, is characterized in that: the supporting mechanism (83) comprises a right-angle block (831) and a U-shaped block (832) fixedly installed at one end of the right-angle block (831).

9. The bending machine transmission device with the fastening and deviation preventing functions as claimed in claim 8, is characterized in that: the rebound mechanism (84) comprises an elastic element (841) and a flat plate (842) fixedly arranged at the lower end of the elastic element (841).

10. The bending machine transmission device with the fastening and deviation preventing functions as claimed in claim 9, is characterized in that: one side of the flat plate (842) is fixedly provided with a long plate (843), and the middle part of the upper end of the long plate (843) is provided with a square groove (844).