CN213645481U

CN213645481U - Bending device is used in processing of mechanical equipment metal accessories

Info

Publication number: CN213645481U
Application number: CN202022477234.9U
Authority: CN
Inventors: 龚彭成
Original assignee: Suzhou New Sesame Precision Machinery Co ltd
Current assignee: Global Power Equipment Jiangxi Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-07-09
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a bending device is used in processing of mechanical equipment metal accessories in metal processing technical field, comprises a workbench, be equipped with U type support column on the workstation, support column top bottom is equipped with a set of first cylinder, first cylinder bottom is equipped with the top board, be equipped with the lower pressure plate corresponding with the top board on the workstation, it is a set of be equipped with the second cylinder between the first cylinder, second cylinder bottom is equipped with bending device, is located logical groove has been seted up on the workstation of bending device below, the workstation bottom is equipped with a set of fixed column that corresponds each other, the fixed column bottom is equipped with the base, the base front end is equipped with the backup pad, be equipped with elevating gear in the backup pad, the elevating gear top is equipped with the connecting block, the connecting block top is equipped with angle adjusting device, through setting up rotating device, angle adjusting device, The protractor can improve the accuracy of the bending angle and improve the working efficiency.

Description

Bending device is used in processing of mechanical equipment metal accessories

Technical Field

The utility model relates to a metal processing technology field specifically is a bending device is used in processing of mechanical equipment metal accessories.

Background

In the metal fitting machining work, a common process is to bend the metal fitting, the bending precision of the conventional bending device is low, the fitting is easily subjected to multiple times of machining adjustment, the working time is wasted, and in order to improve the accuracy of bending the metal fitting, the bending device for machining the metal fitting of the mechanical equipment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bending device is used in processing of mechanical equipment metal accessories 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 bending device comprises a workbench, wherein a U-shaped support column is arranged on the workbench, a group of first air cylinders are arranged at the bottom of the top of the support column, an upper pressing plate is arranged at the bottom of each first air cylinder, a lower pressing plate corresponding to the upper pressing plate is arranged on the workbench, a second air cylinder is arranged between the first air cylinders, a bending device is arranged at the bottom of each second air cylinder, a through groove is formed in the workbench below the bending device, a group of mutually corresponding fixing columns are arranged at the bottom of the workbench, a base is arranged at the bottom of each fixing column, a support plate is arranged at the front end of the base, a lifting device is arranged on the support plate, a connecting block is arranged at the top of the lifting device, and an angle adjusting device is arranged at the top.

Further, elevating gear includes positive and negative motor, fixedly connected with pivot on the positive and negative motor, pivot top fixedly connected with threaded rod, the last swivelling joint of threaded rod has the sleeve.

Furthermore, the front end of the sleeve is movably connected with a protractor through a connecting piece, and the protractor and the angle adjusting device are located at the same central point.

Further, angle adjusting device includes fixed block one, swing joint has left socle and right branch frame on the fixed block one, left socle top swing joint has fixed block two, right branch frame top swing joint has fixed block three, all be equipped with the same slider on fixed block two and the fixed block three, be equipped with on the workstation with slider assorted draw runner.

Further, the through groove is funnel-shaped, and the length of the through groove is half of that of the sliding strip.

Furthermore, the length of the upper pressing plate is the same as that of the lower pressing plate, and the upper pressing plate and the lower pressing plate are respectively and movably connected with the first air cylinder and the workbench through connecting pieces.

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

1. the upper pressing plate can be driven to move up and down by the aid of the first air cylinder, the workpiece can be fixedly compressed by the aid of mutual matching between the upper pressing plate and the lower pressing plate, the bending device can be driven to move up and down by the aid of the second air cylinder, bending work is conducted on the workpiece, accuracy of bending angles can be improved by the aid of the rotating device, the angle adjusting device and the protractor, work efficiency is improved, and the workpiece can be conveniently bent by the aid of the funnel-shaped through grooves.

Drawings

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

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

in the figure: 1. a work table; 2. a support pillar; 3. a first cylinder; 4. an upper pressure plate; 5. a lower pressing plate; 6. a second cylinder; 7. a bending device; 8. a through groove; 9. fixing a column; 10. a base; 11. a support plate; 12. a lifting device; 121. a positive and negative motor; 122. a rotating shaft; 123. a threaded rod; 124. a sleeve; 13. an angle adjusting device; 131. a first fixed block; 132. a left bracket; 133. a right bracket; 134. a second fixed block; 135. a third fixed block; 136. a slider; 137. a slide bar; 14. an angle gauge.

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, a bending device for machining metal accessories of mechanical equipment includes a workbench 1, a U-shaped support column 2 is arranged on the workbench 1, a set of first cylinders 3 is arranged at the bottom of the top of the support column 2, an upper press plate 4 is arranged at the bottom of the first cylinders 3, a lower press plate 5 corresponding to the upper press plate 4 is arranged on the workbench 1, a second cylinder 6 is arranged between the set of first cylinders 3, a bending device 7 is arranged at the bottom of the second cylinder 6, a through groove 8 is arranged on the workbench 1 below the bending device 7, a set of corresponding fixing columns 9 are arranged at the bottom of the workbench 1, a base 10 is arranged at the bottom of the fixing columns 9, a support plate 11 is arranged at the front end of the base 10, a lifting device 12 is arranged on the support plate 11, a connecting block is arranged at the top.

Referring to fig. 1, the lifting device 12 includes a forward and backward motor 121, a rotating shaft 122 is fixedly connected to the forward and backward motor 121, a threaded rod 123 is fixedly connected to the top end of the rotating shaft 122, a sleeve 124 is rotatably connected to the threaded rod 123, the front end of the sleeve 124 is movably connected to the protractor 14 through a connecting member, so that the protractor 14 can be conveniently detached, installed or replaced, the protractor 14 and the angle adjusting device 13 are located at the same central point, so that the angle can be conveniently checked, the angle adjusting device 13 includes a first fixing block 131, the first fixing block 131 is movably connected to a left bracket 132 and a right bracket 133, the top end of the left bracket 132 is movably connected to a second fixing block 134, the top end of the right bracket 133 is movably connected to a third fixing block 135, the second fixing block 134 and the third fixing block 135 are both provided with the same slide block 136, the workbench 1 is provided with a slide bar 137 matched with the slide block 136, the lengths of, the upper pressing plate 4 and the lower pressing plate 5 are convenient to disassemble, nurse or replace.

Referring to fig. 1-2, the through groove 8 is funnel-shaped, and the length of the through groove 8 is half of the length of the slide bar 137.

The working principle is as follows: during the use, thereby carry out forward rotation through positive and negative motor 121 and drive pivot 122 and thereby drive threaded rod 123 and rotate, sleeve 124 upwards rotates on threaded rod 123, sleeve 124 drives fixed block one 131 and carries out the upward movement, left socle 132 and right branch frame 133 pass through the sliding connection of slider 136 and draw runner 137 simultaneously, make and keep away from work each other between fixed block two 134 and the fixed block three 135, through observing protractor 14, adjust the angle between left socle 132 and the right branch frame 133, put the work piece on holding down plate 5, drive holding down plate 4 through first cylinder 3 and carry out the downward movement, press from both sides the work piece between holding down plate 4 and holding down plate 5, drive bending device 7 through second cylinder 6 and carry out the downward movement, carry out the work piece work of bending in logical groove 8.

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 bending device is used in processing of mechanical equipment metal accessories, includes workstation (1), its characterized in that: the device is characterized in that a U-shaped supporting column (2) is arranged on the workbench (1), a group of first cylinders (3) is arranged at the bottom of the top of the supporting column (2), an upper pressing plate (4) is arranged at the bottom of the first cylinders (3), a lower pressing plate (5) corresponding to the upper pressing plate (4) is arranged on the workbench (1), a group of second cylinders (6) is arranged between the first cylinders (3), a bending device (7) is arranged at the bottom of the second cylinders (6), a through groove (8) is formed in the workbench (1) below the bending device (7), a group of mutually corresponding fixing columns (9) is arranged at the bottom of the workbench (1), a base (10) is arranged at the bottom of the fixing columns (9), a supporting plate (11) is arranged at the front end of the base (10), a lifting device (12) is arranged on the supporting plate (11), and a connecting block is arranged, the top end of the connecting block is provided with an angle adjusting device (13).

2. The bending device for machining the metal fittings of the mechanical equipment according to claim 1, wherein: elevating gear (12) are including positive and negative motor (121), fixedly connected with pivot (122) on positive and negative motor (121), pivot (122) top fixedly connected with threaded rod (123), it is connected with sleeve (124) to rotate on threaded rod (123).

3. The bending device for machining the metal fittings of the mechanical equipment according to claim 2, wherein: the front end of the sleeve (124) is movably connected with a protractor (14) through a connecting piece, and the protractor (14) and the angle adjusting device (13) are in the same central point.

4. The bending device for machining the metal fittings of the mechanical equipment according to claim 1, wherein: angle adjusting device (13) are including fixed block one (131), swing joint has left socle (132) and right branch frame (133) on fixed block one (131), left socle (132) top swing joint has fixed block two (134), right branch frame (133) top swing joint has fixed block three (135), all be equipped with same slider (136) on fixed block two (134) and fixed block three (135), be equipped with on workstation (1) with slider (136) assorted draw runner (137).

5. The bending device for machining the metal fittings of the mechanical equipment according to claim 4, wherein: the through groove (8) is funnel-shaped, and the length of the through groove (8) is one half of that of the sliding strip (137).

6. The bending device for machining the metal fittings of the mechanical equipment according to claim 1, wherein: the length of the upper pressing plate (4) is the same as that of the lower pressing plate (5), and the upper pressing plate (4) and the lower pressing plate (5) are respectively movably connected with the first cylinder (3) and the workbench (1) through connecting pieces.