CN215508460U

CN215508460U - Bending device for hardware

Info

Publication number: CN215508460U
Application number: CN202122365991.1U
Authority: CN
Inventors: 周联军
Original assignee: Shenzhen Tengxin Hardware Co ltd
Current assignee: Shenzhen Tengxin Hardware Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-01-14
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to the technical field of hardware product processing, in particular to a bending device for hardware products, which comprises a base, wherein two supporting seats are arranged at the top of the base, each supporting seat comprises a fixed plate, a connecting block and a placing rod, the fixed plate is fixedly arranged at the top of the base, the connecting blocks are respectively arranged at the front end and the rear end of the top of the fixed plate, the placing rod is arranged between the two connecting blocks, the placing rod is fixedly connected with the connecting blocks through bolts, a limiting mechanism is arranged between the two supporting seats, one side of one supporting seat, which is far away from the limiting mechanism, is provided with a positioning mechanism, the hardware products are placed at the tops of the placing rods on the two supporting seats through the arranged supporting seats, a bending plate is driven by a hydraulic cylinder to move downwards, the hardware products are bent, and manual operation is effectively replaced, the bending operation efficiency is high, the time and the labor are saved, and the bending machine is suitable for batch production.

Description

Bending device for hardware

Technical Field

The utility model relates to the technical field of hardware product processing, in particular to a bending device for hardware products.

Background

Auxiliary and accessory finished products used in daily life and industrial production of hardware products are made of metal materials such as gold, silver, copper, iron, tin and the like in early days, so that the hardware products are famous and widely made of non-metal materials such as plastics, glass fibers and the like besides various metal materials.

The existing hardware needs to be bent in the production process, most of the existing hardware bending processing is performed by manual tools, time and labor are wasted, the working efficiency is influenced, part of bending devices lack limiting fixing mechanisms for the hardware, the processing quality is poor easily, the consistency of products is poor, and therefore the bending device for the hardware is needed to improve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bending device for hardware products, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a bending device for hardware comprises a base, wherein two supporting seats are arranged at the top of the base, each supporting seat comprises a fixed plate, a connecting block and a placing rod, the fixed plates are fixedly arranged at the top of the base, the connecting blocks are arranged at the front end and the rear end of the top of each fixed plate, the placing rod is arranged between the two connecting blocks, the placing rods are fixedly connected with the connecting blocks through bolts, a limiting mechanism is arranged between the two supporting seats, and a positioning mechanism is arranged on one side, away from the limiting mechanism, of one supporting seat;

the rear end fixed mounting at base top has two dead levers, two the top of dead lever is connected with the connecting plate jointly, the pneumatic cylinder is installed at the connecting plate top, the output of pneumatic cylinder runs through the connecting plate and is connected with the mounting panel, the board of bending is installed to the mounting panel bottom, the board of bending is arranged in two top between the supporting seat.

Preferably, the limiting mechanism comprises a first lead screw, a first moving block, a limiting plate and a first handle, the top of the base is located between the two supporting seats, a first mounting groove for mounting the first lead screw is formed in the width direction of the supporting seats, the two ends of the first lead screw are rotatably connected with the inner wall of the first mounting groove through bearings, one end of the first lead screw penetrates through the base and is provided with the first handle, the first lead screw is a bidirectional lead screw, the rotating directions of threads on the two sides of the first lead screw are opposite, the rotating directions of the threads on the two sides of the first lead screw are opposite, the first moving block is in threaded connection with the first moving block, and the limiting plate is mounted at the top of the first moving block.

Preferably, the both sides of first mounting groove are located the base and are provided with the spout in the symmetry, the slider that corresponds with the spout position is all installed to the both sides of limiting plate bottom, through slider and spout sliding connection between limiting plate and the base.

Preferably, the height of the limiting plate is greater than that of the placing rod.

Preferably, the limiting plate is provided with an avoiding groove for the bent plate to pass through.

Preferably, the positioning mechanism comprises a second lead screw, a second moving block, a positioning plate and a second handle, a second mounting groove for mounting the second lead screw is formed in the top of the base along the length direction, two ends of the second lead screw are rotatably connected with the inner wall of the second mounting groove through bearings, one end of the second lead screw penetrates through the base and is provided with the second handle, the second lead screw is connected with the second moving block in a threaded mode, and the positioning plate is mounted at the top of the second moving block.

Preferably, the top of second mounting groove is equipped with two horizontal direction slide bars that set up, the length of direction slide bar is greater than the length of second mounting groove, direction slide bar one end and one of them fixed plate on the supporting seat is connected, two interval between the direction slide bar is less than the width of locating plate, set up two through-holes that supply the direction slide bar to pass on the locating plate, be provided with the length scale on the direction slide bar.

Preferably, the height of the positioning plate is greater than that of the placing rod.

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

1. according to the hardware product bending device, hardware products are placed at the tops of the placing rods on the two supporting seats through the supporting seats, the hydraulic cylinders and the bending plates, the bending plates are driven by the hydraulic cylinders to move downwards, the hardware products are bent, manual operation is effectively replaced, the bending operation efficiency is high, time and labor are saved, and the hardware product bending device is suitable for batch production.

2. According to the hardware bending device, the limiting mechanism is arranged, the first handle is rotated to drive the first lead screw to rotate, the two limiting plates are enabled to synchronously move in the opposite direction or move in the opposite direction through the first moving block, the two limiting plates are respectively arranged on the two sides of a hardware, the hardware is prevented from inclining in the bending process, and the processing quality is improved.

3. According to the hardware product bending device, through the arranged positioning mechanism, when a hardware product is placed through the arranged positioning plate, one end of the hardware product is in contact with the positioning plate, so that the position of the hardware product is limited, the position of the hardware product bending at each time is fixed, the consistency of the hardware product is guaranteed, the second lead screw is driven to rotate by rotating the second handle, the position of the positioning plate is convenient to adjust, the position of the hardware product bending can be adjusted, the moving stability of the positioning plate is improved through the arranged guide slide bar, the moving position of the positioning plate can be accurately adjusted through the length scale arranged on the guide slide bar, the structure is simple, and the use is convenient.

Drawings

FIG. 1 is a schematic overall structure diagram of a bending device for hardware products, which is disclosed by the utility model;

FIG. 2 is a schematic partial structural view of a bending apparatus for hardware according to the present invention;

FIG. 3 is a schematic view of a supporting seat structure of a bending apparatus for hardware according to the present invention;

fig. 4 is a schematic diagram of a limiting plate structure of the bending device for hardware products according to the present invention.

In the figure: 1. a base; 11. a first mounting groove; 12. a second mounting groove; 2. a supporting seat; 21. a fixing plate; 22. connecting blocks; 23. placing a rod; 3. a limiting mechanism; 31. a first lead screw; 32. a first moving block; 33. a limiting plate; 331. an avoidance groove; 332. a slider; 34. a first handle; 35. a chute; 4. a positioning mechanism; 41. a second lead screw; 42. a second moving block; 43. positioning a plate; 431. a through hole; 44. a second handle; 5. a guide slide bar; 6. fixing the rod; 7. a connecting plate; 8. a hydraulic cylinder; 9. mounting a plate; 10. and (7) bending the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

a bending device for hardware comprises a base 1, wherein two supporting seats 2 are arranged at the top of the base 1, each supporting seat 2 comprises a fixing plate 21, a connecting block 22 and a placing rod 23, the fixing plate 21 is fixedly installed at the top of the base 1, the connecting blocks 22 are installed at the front end and the rear end of the top of the fixing plate 21, the placing rod 23 is arranged between the two connecting blocks 22, the placing rod 23 is fixedly connected with the connecting blocks 22 through bolts, a limiting mechanism 3 is arranged between the two supporting seats 2, and a positioning mechanism 4 is arranged on one side, away from the limiting mechanism 3, of one supporting seat 2;

the automatic bending machine is characterized in that two fixing rods 6 are fixedly mounted at the rear end of the top of the base 1, the tops of the two fixing rods 6 are connected with a connecting plate 7 together, a hydraulic cylinder 8 is mounted at the top of the connecting plate 7, the output end of the hydraulic cylinder 8 penetrates through the connecting plate 7 and is connected with a mounting plate 9, a bending plate 10 is mounted at the bottom of the mounting plate 9, and the bending plate 10 is arranged above the space between the two supporting seats 2.

In this embodiment, referring to fig. 2, the limiting mechanism 3 includes a first lead screw 31, a first moving block 32, a limiting plate 33 and a first handle 34, a first mounting groove 11 for mounting the first lead screw 31 is formed between two supporting seats 2 at the top of the base 1 along the width direction, two ends of the first lead screw 31 are rotatably connected with the inner wall of the first mounting groove 11 through bearings, one end of the first lead screw 31 penetrates through the base 1 and is provided with the first handle 34, the first lead screw 31 is a bidirectional lead screw, the thread turning directions of two sides of the first lead screw 31 are opposite, the first moving block 32 is respectively connected with the threads with the opposite turning directions at two sides of the first lead screw 31 through threads, the limiting plate 33 is mounted at the top of the first moving block 32, the height of the limiting plate 33 is greater than the height of the placing rod 23, the hardware product is placed at the top of the placing rod 23 on two supporting seats 2, the first lead screw 31 is driven to rotate by rotating the first handle 34, make two limiting plates 33 synchronous phase to each other removal or the removal of carrying on the back mutually through first movable block 32, arrange hardware's both sides respectively in with two limiting plates 33, avoid hardware at the in-process slope of bending, improve processingquality.

In this embodiment, please refer to fig. 2 and fig. 4, the sliding grooves 35 are symmetrically disposed on the base 1 at two sides of the first mounting groove 11, the sliding blocks 332 corresponding to the sliding grooves 35 are mounted at two sides of the bottom of the limiting plate 33, and the limiting plate 33 is slidably connected to the base 1 through the sliding blocks 332 and the sliding grooves 35, so as to improve the moving stability of the limiting plate 33.

In this embodiment, referring to fig. 4, the limiting plate 33 is provided with an avoiding groove 331 for the bending plate 10 to pass through, and the hydraulic cylinder 8 drives the bending plate 10 to move down to bend the hardware, so that the bending plate 10 is not affected by the avoiding groove 331.

In this embodiment, referring to fig. 2, the positioning mechanism 4 includes a second lead screw 41, a second moving block 42, a positioning plate 43 and a second handle 44, a second mounting groove 12 for mounting the second lead screw 41 is formed in the top of the base 1 along the length direction, two ends of the second lead screw 41 are rotatably connected to the inner wall of the second mounting groove 12 through a bearing, one end of the second lead screw 41 penetrates through the base 1 and is provided with the second handle 44, the second moving block 42 is connected to the second lead screw 41 through a screw, the positioning plate 43 is mounted on the top of the second moving block 42, the height of the positioning plate 43 is greater than the height of the placing rod 23, when a hardware is placed through the positioning plate 43, one end of the hardware is contacted with the positioning plate 43, so as to limit the position of the hardware, so that the position of the hardware bending processing is fixed each time, the consistency of the hardware is ensured, and the second lead screw 41 is driven to rotate by rotating the second handle 44, the position of the positioning plate 43 is convenient to adjust, the bending position of the hardware can be adjusted, and the device is simple in structure and convenient to use.

In this embodiment, referring to fig. 2, two guide slide bars 5 transversely disposed are disposed above the second mounting groove 12, the length of each guide slide bar 5 is greater than that of the second mounting groove 12, one end of each guide slide bar 5 is connected to the fixing plate 21 on one of the supporting seats 2, the distance between the two guide slide bars 5 is smaller than the width of the positioning plate 43, two through holes 431 for the guide slide bars 5 to pass through are formed in the positioning plate 43, length scales are disposed on the guide slide bars 5, the stability of the positioning plate 43 in moving is improved by the guide slide bars 5, and the position of the positioning plate 43 in moving can be accurately adjusted by the length scales disposed on the guide slide bars 5.

The working principle of the utility model is as follows: when the device is used, a hardware product is placed on the top of the placing rods 23 on the two supporting seats 2, the hardware product is pushed, one end of the hardware product is in contact with the positioning plate 43, so that the position of the hardware product is limited, the first lead screw 31 is driven to rotate by rotating the first handle 34, the two limiting plates 33 are synchronously moved towards or away from each other by the first moving block 32, the two limiting plates 33 are respectively placed on two sides of the hardware product, the hardware product is prevented from inclining in the bending process, the bending plate 10 is driven to move downwards by the hydraulic cylinder 8, the hardware product is bent, the bending operation is carried out on the hardware product, the bending plate 10 is not influenced by the avoiding grooves 331 arranged on the limiting plates 33, the consistency of the hardware product is ensured, the second handle 44 is driven to rotate the second lead screw 41, so that the position of the positioning plate 43 is convenient to adjust, and the bending position of the hardware product can be adjusted, the positioning plate 43 can be accurately adjusted in moving stability through the arranged guide slide rod 5, and the positioning plate 43 can be accurately adjusted in moving position through the length scales arranged on the guide slide rod 5.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bending device for hardware, includes base (1), its characterized in that: the supporting device is characterized in that two supporting seats (2) are arranged at the top of the base (1), each supporting seat (2) comprises a fixing plate (21), a connecting block (22) and a placing rod (23), the fixing plate (21) is fixedly installed at the top of the base (1), the connecting blocks (22) are installed at the front end and the rear end of the top of the fixing plate (21), the placing rod (23) is arranged between the two connecting blocks (22), the placing rod (23) is fixedly connected with the connecting blocks (22) through bolts, a limiting mechanism (3) is arranged between the two supporting seats (2), and a positioning mechanism (4) is arranged on one side, away from the limiting mechanism (3), of one of the supporting seats (2);

the rear end fixed mounting at base (1) top has two dead levers (6), two the top of dead lever (6) is connected with connecting plate (7) jointly, pneumatic cylinder (8) are installed at connecting plate (7) top, the output of pneumatic cylinder (8) runs through connecting plate (7) and is connected with mounting panel (9), mounting panel (9) bottom is installed and is bent board (10), bend board (10) arrange two in top between supporting seat (2).

2. A bending device for hardware according to claim 1, characterized in that: stop gear (3) include first lead screw (31), first movable block (32), limiting plate (33) and the first in command (34), the top of base (1) is located two be provided with first mounting groove (11) that are used for installing first lead screw (31) along width direction between supporting seat (2), the both ends of first lead screw (31) are passed through the bearing and are rotated with the inner wall of first mounting groove (11) and be connected, base (1) is run through and first in command (34) are installed to first lead screw (31) one end, first lead screw (31) are two-way lead screw, and the screw thread of its both sides is turned to the opposite, equal threaded connection has first movable block (32) on the opposite screw thread of first lead screw (31) both sides turning to, limiting plate (33) are all installed at first movable block (32) top.

3. A bending device for hardware according to claim 2, characterized in that: the both sides of first mounting groove (11) are located base (1) and are gone up the symmetry and be provided with spout (35), slider (332) that correspond with spout (35) position are all installed to the both sides of limiting plate (33) bottom, through slider (332) and spout (35) sliding connection between limiting plate (33) and base (1).

4. A bending device for hardware according to claim 2, characterized in that: the height of the limiting plate (33) is greater than that of the placing rod (23).

5. A bending device for hardware according to claim 2, characterized in that: the limiting plate (33) is provided with an avoiding groove (331) for the bending plate (10) to pass through.

6. A bending device for hardware according to claim 1, characterized in that: the positioning mechanism (4) comprises a second lead screw (41), a second moving block (42), a positioning plate (43) and a second handle (44), a second mounting groove (12) for mounting the second lead screw (41) is formed in the top of the base (1) along the length direction, the two ends of the second lead screw (41) are rotatably connected with the inner wall of the second mounting groove (12) through bearings, one end of the second lead screw (41) penetrates through the base (1) and is provided with the second handle (44), the second lead screw (41) is in threaded connection with the second moving block (42), and the positioning plate (43) is mounted at the top of the second moving block (42).

7. A bending device for hardware according to claim 6, characterized in that: the top of second mounting groove (12) is equipped with two horizontal direction slide bar (5) that set up, the length of direction slide bar (5) is greater than the length of second mounting groove (12), direction slide bar (5) one end and one of them fixed plate (21) on supporting seat (2) are connected, two interval between direction slide bar (5) is less than the width of locating plate (43), set up two through-holes (431) that supply direction slide bar (5) to pass on locating plate (43), be provided with the length scale on direction slide bar (5).

8. A bending device for hardware according to claim 6, characterized in that: the height of the positioning plate (43) is greater than that of the placing rod (23).