阅读说明：本技术 一种五金件的折弯机 (Bending machine for hardware ) 是由 邹道军 于 2021-07-14 设计创作，主要内容包括：本发明公开了一种五金件的折弯机,本发明涉及五金技术领域。该五金件的折弯机,包括机箱,机箱的顶部开设有散热窗,机箱外表面的左右两侧均固定连接有固定盘,固定盘的外表面开设有条形槽,条形槽设置有两个,两个条形槽的内表面均固定连接有固定杆,两个固定杆相对的一侧之间固定连接有安全杆。通过在机箱的内部增设有稳定机构和防滑机构,在针对空心五金工件时,由于五金件在折弯的过程中五金件很容易位移受到挤压力不一致导致折弯的效果很差,通过在五金件向上移动时可以通过防滑机构防止工件位移过多,同时稳定机构防止工件直接向上冲造成对机箱外部的划损,提高了折弯机的功能性,同时优化了机器对五金件的折弯效果。(The invention discloses a bending machine for hardware and relates to the technical field of hardware. This bender of hardware, including quick-witted case, the heat dissipation window has been seted up at the top of quick-witted case, and the equal fixedly connected with fixed disk in the left and right sides of machine external surface, the bar groove has been seted up to the surface of fixed disk, and the bar groove is provided with two, the equal fixedly connected with dead lever of internal surface in two bar grooves, fixedly connected with safety lever between the relative one side of two dead levers. Through adding stabilizing mean and anti-skidding mechanism in the inside of quick-witted case, when being directed at hollow hardware component, because the hardware receives the extrusion force inconsistent very easily displacement at the in-process hardware of bending and leads to the effect of bending very poor, can prevent through anti-skidding mechanism that the work piece displacement is too much when hardware rebound, stabilizing mean prevents that the work piece from directly making progress and causing the damage of drawing to quick-witted case outside simultaneously, has improved the functionality of bender, has optimized the effect of bending of machine to the hardware simultaneously.)

1. The utility model provides a bender of hardware, includes quick-witted case (1), its characterized in that: the heat dissipation window (2) is arranged at the top of the case (1), the fixed disks (3) are fixedly connected to the left side and the right side of the outer surface of the case (1), the strip-shaped grooves (4) are formed in the outer surface of the fixed disks (3), two fixing rods are fixedly connected to the inner surfaces of the strip-shaped grooves (4), two safety rods (5) are fixedly connected between the opposite sides of the fixing rods, rubber sleeves are sleeved on the outer surfaces of the safety rods (5), transverse grooves (6) are sequentially formed in the outer surface of the case (1) from top to bottom, three transverse grooves (6) are formed, stabilizing mechanisms (7) are fixedly connected to the inner surfaces of the transverse grooves (6) uniformly, special-shaped grooves (8) are uniformly formed in the bottoms of the transverse grooves (6), and anti-skidding mechanisms (9) are arranged on the inner surfaces of the special-shaped grooves (8), the surface of machine case (1) just is located the centre the below of cross slot (6) is rotated and is connected with working plate (10), fixed trench (11) have evenly been seted up to the surface of working plate (10), camera obscura (12) have been seted up to the surface of working plate (10), the even sliding connection of internal surface of camera obscura (12) has fixed plate (13), the even fixedly connected with lifter (14) in bottom of working plate (10), it is three the bottom of lifter (14) all is connected with the surface fixed connection of machine case (1), the bottom fixedly connected with drive storehouse of machine case (1), the bottom fixedly connected with bottom plate (15) of machine case (1).

2. The bending machine for hardware according to claim 1, characterized in that: stabilizing mean (7) includes montant (71), the bottom and the top of montant (71) the bottom fixed connection of cross slot (6) internal surface, two the top fixedly connected with baffle (72) of montant (71), the equal fixedly connected with flexible platform (73) of the left and right sides of baffle (72) bottom, the even fixedly connected with spacing post (74) in bottom of flexible platform (73).

3. The bending machine for hardware according to claim 1, characterized in that: antiskid (9) is including connecting toper end piece (91), the inner wall fixed connection of the bottom of toper end piece (91) and dysmorphism groove (8), the surface of toper end piece (91) is rotated and is connected with upper cover plate (92), be provided with coupling mechanism (93) between the bottom of upper cover plate (92) and the bottom of toper end piece (91).

4. A machine for bending hardware according to claim 3, characterized in that: the connecting mechanism (93) comprises a connecting belt, and the left end and the right end of the connecting belt are fixedly connected with the inner surface of the upper cover plate (92) and the inner surface of the conical bottom block (91) respectively.

5. A machine for bending hardware according to claim 4, characterized in that: the even fixedly connected with curved pole (a 2) that leaks in bottom of upper cover plate (92), curved groove (a 3) have been seted up to the internal surface of toper bottom piece (91), the bottom of curved pole (a 2) that leaks and the internal surface sliding connection in curved groove (a 3), the internal surface rotation in curved groove (a 3) is connected with spacing subassembly (a 4), the internal surface of curved pole (a 2) that leaks evenly is provided with locking Assembly (a 5).

6. A machine for bending hardware according to claim 5, characterized in that: the limiting assembly (a 4) comprises a connecting column (a 41), the bottom of the connecting column (a 41) is fixedly connected with the inner surface of a bent groove (a 3), the top of the connecting column (a 41) is rotatably connected with a rotating ring (a 42), and the outer surface of the rotating ring (a 42) is uniformly and fixedly connected with a driving rod (a 43).

7. The hardware bending machine according to claim 6, wherein: the outer surface of the driving rod (a 43) is uniformly and fixedly connected with a lug (a 44), and the top of the driving rod (a 43) is fixedly connected with a sealing ball.

8. A machine for bending hardware according to claim 5, characterized in that: the locking assembly (a 5) comprises a through groove (a 51), the outer surface of the through groove (a 51) is fixedly connected with the inner surface of a curved drain rod (a 2), and the inner surface of the through groove (a 51) is uniformly and rotatably connected with a reverse plate (a 52).

9. The bending machine for hardware according to claim 8, characterized in that: the magnetic pole type switch is characterized in that a telescopic rod (a 53) is fixedly connected between the bottom of the reversing plate (a 52) and the inner surface of the through groove (a 51), the bottom of the reversing plate (a 52) and the top of the through groove (a 51) are respectively and fixedly connected with a magnetic attraction piece (a 54), and the two magnetic attraction pieces (a 54) attract each other in different magnetic poles.

Technical Field

The invention relates to the technical field of hardware, in particular to a bending machine for hardware.

Background

Hardware, traditional hardware, also called "hardware". It refers to five metals of gold, silver, copper, iron and tin. Can be made into artworks such as knives and swords or metal devices through manual processing. The hardware in modern society is more extensive, for example hardware and tools, hardware spare part, daily hardware, building hardware and security articles for use etc..

Most of the existing bending machines are used for performing bending and other operations on the plate surface, different bending forces cannot be applied according to different hardware types or hollow hardware, the bending degree of the hardware is possibly different, the hardware of the pipeline type cannot be accurately fixed with a bending processing table, a workpiece is possibly separated from a machine in the processing process, and danger is caused.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a bending machine for hardware, which solves the problems that different bending degrees of the hardware can be caused due to the fact that the bending machine cannot apply different bending forces according to the difference of the hardware, the pipeline type hardware cannot be accurately fixed with a bending processing table, and a workpiece can be separated from a machine in the processing process to cause danger.

In order to achieve the purpose, the invention is realized by the following technical scheme: a bending machine for hardware comprises a machine case, wherein a heat dissipation window is formed in the top of the machine case, fixed disks are fixedly connected to the left side and the right side of the outer surface of the machine case, strip-shaped grooves are formed in the outer surface of each fixed disk, two fixed rods are fixedly connected to the inner surfaces of the strip-shaped grooves, a safety rod is fixedly connected between the two opposite sides of the two fixed rods, a rubber sleeve is sleeved on the outer surface of each safety rod, transverse grooves are sequentially formed in the outer surface of the machine case from top to bottom, three transverse grooves are formed, stabilizing mechanisms are uniformly and fixedly connected to the inner surfaces of the upper transverse grooves, special-shaped grooves are uniformly formed in the bottoms of the upper transverse grooves, anti-skidding mechanisms are arranged on the inner surfaces of the special-shaped grooves, a working plate is rotatably connected to the lower portion, which is located in the middle, of the outer surface of the machine case, and fixed groove positions are uniformly formed on the outer surface of the working plate, the outer surface of the working plate is provided with a hidden groove, the inner surface of the hidden groove is evenly and slidably connected with a fixed plate, the bottom of the working plate is evenly and fixedly connected with lifting rods, the bottom of each lifting rod is fixedly connected with the outer surface of the case, the bottom of the case is fixedly connected with a driving bin, and the bottom of the case is fixedly connected with a bottom plate. The stabilizing mechanism prevents the workpiece from being directly punched upwards to cause scratch damage to the outside of the case, improves the functionality of the bending machine, and optimizes the bending effect of the machine on hardware.

Preferably, stabilizing mean includes the montant, the bottom and the top of montant the bottom fixed connection of cross slot internal surface, two the top fixedly connected with baffle of montant, the equal fixedly connected with flexible platform in the left and right sides of baffle bottom, the even fixedly connected with spacing post in the bottom of flexible platform. The distance that the control hardware work piece rebound can not cause the five metals to bend because of fixed dying, has improved machine tooling's security.

Preferably, anti-skidding mechanism is including connecting the toper end piece, the bottom of toper end piece and the inner wall fixed connection in dysmorphism groove, the surface of toper end piece rotates and is connected with the upper cover plate, be provided with coupling mechanism between the bottom of upper cover plate and the bottom of toper end piece. The workpiece is prevented from continuously moving upwards, the workpiece is controlled to generate large displacement action, and the working stability of the bending machine is improved.

Preferably, the connecting mechanism comprises a connecting belt, and the left end and the right end of the connecting belt are respectively and fixedly connected with the inner surface of the upper cover plate and the inner surface of the conical bottom block.

Preferably, the bottom of upper cover plate evenly fixedly connected with bent shape leaks the pole, curved groove has been seted up to the internal surface of toper bottom block, the bottom of bent shape leaking the pole and the internal surface sliding connection in curved groove, the internal surface rotation in curved groove is connected with spacing subassembly, the internal surface of bent shape leaking the pole evenly is provided with locking Assembly. The rotation amplitude of the upper cover plate is limited, the service life of the whole mechanism is prolonged, and the friction force between the special-shaped groove and the workpiece is increased.

Preferably, the limiting assembly comprises a connecting column, the bottom of the connecting column is fixedly connected with the inner surface of the bent groove, the top of the connecting column is rotatably connected with a rotating ring, and a driving rod is fixedly connected to the outer surface of the rotating ring uniformly.

Preferably, the outer surface of the driving rod is uniformly and fixedly connected with a bump, and the top of the driving rod is fixedly connected with a sealing ball. Through the use of this subassembly, avoid bent shape to leak the pole and remove at the excessive speed about, cause bent shape to leak the fracture of pole, improved coupling mechanism's stability.

Preferably, the locking assembly comprises a through groove, the outer surface of the through groove is fixedly connected with the inner surface of the curved drain rod, and the inner surface of the through groove is uniformly and rotatably connected with a reversing plate.

Preferably, a telescopic rod is fixedly connected between the bottom of the reversing plate and the inner surface of the through groove, the bottom of the reversing plate and the top of the through groove are respectively and fixedly connected with a magnetic suction device, and the two magnetic suction devices attract the different magnetic poles. Through lug and reverse board contact, prevent that the actuating lever from rocking about leading to inslot portion, improved stability.

Advantageous effects

The invention provides a bending machine for hardware. The method has the following beneficial effects:

1. this bender of hardware, through adding stabilizing mean and anti-skidding mechanism in the inside of quick-witted case, when to hollow hardware workpiece, because the hardware receives the extrusion force inconsistent effect that leads to bending very poor very easily at the in-process hardware of bending displacement, can prevent through anti-skidding mechanism that the work piece displacement is too much when hardware rebound, stabilizing mean prevents that the work piece from directly causing the damage of drawing to quick-witted case outside to dashing towards, the functionality of bender has been improved, the effect of bending of machine to the hardware has been optimized simultaneously.

2. This bender of hardware, the cooperation through the inside flexible platform that sets up of stabilizing mean and spacing post is used, receives the surface that the power rebound of bending prevents the work piece from breaking away from the working plate after the hardware pipe fitting and the work piece upwards can lead to the fact extruded problem to the cross slot, when the work piece upwards extrudees, through with the contact of flexible platform, control hardware workpiece rebound's distance can not cause the five metals to bend because of fixing dying, has improved machine tooling's security.

3. This bender of hardware, through anti-skidding mechanism's use, anti-skidding mechanism's inside is provided with toper bottom block and upper cover plate, and both receive work piece upward movement's friction, change gradually into the open mode, reduce the inner space in dysmorphism groove to prevent the work piece to continue upward movement, control the work piece and produce very big displacement action, improved bender job stabilization nature.

4. This bender of hardware through coupling mechanism's use, has increased curved shape through the inside at anti-skidding mechanism and has leaked the use of pole and spacing subassembly, prevents that work piece upward movement velocity from causing the upper cover plate problem of fracture to appear at the excessive speed, and the rotation range of restriction upper cover plate has improved the life of whole mechanism to the frictional force of dysmorphism groove and work piece has been increased.

5. This bender of hardware through the use of spacing subassembly, is provided with actuating lever and locking subassembly in the inside of spacing subassembly, through two mutual cards of structure and effect, the rotation of upper cover plate can drive bent shape and leak the pole horizontal slip, through the use of this subassembly, avoids bent shape to leak the pole and removes at the excessive speed, causes bent shape to leak the fracture of pole, has improved coupling mechanism's stability.

6. This bender of hardware through the use of locking Assembly, has increased in the inside of locking Assembly and has inhaled the cooperation of inhaling with the antipode and use, and two magnetism inhale the different magnetic pole each other when not using, when contacting with the actuating lever, through lug and antipode contact, prevent that the actuating lever from rocking about leading to inslot portion, improved stability.

Drawings

Fig. 1 is an external view of a bending machine for hardware according to the present invention;

FIG. 2 is a front view of the enclosure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A in accordance with the present invention;

FIG. 4 is a schematic view of the internal structure of the stabilizing mechanism of the present invention;

FIG. 5 is a schematic view of the internal structure of the anti-slip mechanism of the present invention;

FIG. 6 is a schematic view of the internal structure of the coupling mechanism of the present invention;

FIG. 7 is a schematic view of the internal structure of the stop assembly of the present invention;

FIG. 8 is a side view of a curved leaky rod according to the invention;

fig. 9 is a schematic view of the internal structure of the locking assembly of the present invention.

In the figure: 1 chassis, 2 heat dissipation windows, 3 fixed disks, 4 strip-shaped grooves, 5 safety rods, 6 transverse grooves, 7 stabilizing mechanisms, 71 vertical rods, 72 baffles, 73 telescopic tables, 74 limit columns, 8 special-shaped grooves, 9 antiskid mechanisms, 91 conical bottom blocks, 92 upper cover plates, 93 connecting mechanisms, a2 curved leakage rods, a3 bent grooves, a4 limit components, a41 connecting columns, a42 rotating rings, a43 driving rods, a44 convex blocks, a5 locking components, a51 through grooves, a52 reverse plates, a53 telescopic rods, a54 magnetic attraction, 10 working plates, 11 fixed groove positions, 12 hidden grooves, 13 fixed plates, 14 lifting rods and 15 bottom plates.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-2, the present invention provides a technical solution: a bending machine for hardware comprises a machine case 1, wherein a heat dissipation window 2 is arranged at the top of the machine case 1, fixed disks 3 are fixedly connected to the left side and the right side of the outer surface of the machine case 1, strip-shaped grooves 4 are formed in the outer surface of the fixed disks 3, two strip-shaped grooves 4 are arranged, fixed rods are fixedly connected to the inner surfaces of the two strip-shaped grooves 4, safety rods 5 are fixedly connected between the opposite sides of the two fixed rods, rubber sleeves are sleeved on the outer surfaces of the safety rods 5, transverse grooves 6 are sequentially formed in the outer surface of the machine case 1 from top to bottom, three transverse grooves 6 are arranged, stabilizing mechanisms 7 are uniformly and fixedly connected to the inner surfaces of the upper transverse grooves 6, special-shaped grooves 8 are uniformly formed in the bottoms of the upper transverse grooves 6, anti-skidding mechanisms 9 are arranged on the inner surfaces of the special-shaped grooves 8, a working plate 10 is rotatably connected to the outer surface of the machine case 1 and is positioned below the middle transverse groove 6, and fixing groove positions 11 are uniformly formed on the outer surface of the working plate 10, the hidden groove 12 has been seted up to the surface of working plate 10, and the even sliding connection of internal surface of hidden groove 12 has fixed plate 13, the even fixedly connected with lifter 14 in bottom of working plate 10, the bottom of three lifter 14 all with quick-witted case 1's fixed surface be connected, the bottom fixedly connected with drive storehouse of quick-witted case 1, the bottom fixedly connected with bottom plate 15 of quick-witted case 1. Because the hardware is very easy to displace in the bending process and the effect of bending is very poor due to inconsistent extrusion force, the workpiece can be prevented from displacing too much through the anti-skidding mechanism 9 when the hardware moves upwards, and meanwhile the stabilizing mechanism 7 prevents the workpiece from directly punching upwards to cause scratch damage to the outside of the case 1, so that the functionality of the bending machine is improved.

Example two

Referring to fig. 1-3, the present invention provides a technical solution: the stabilizing mechanism 7 comprises vertical rods 71, the bottom of each vertical rod 71 is fixedly connected with the bottom of the inner surface of the upper transverse groove 6, baffles 72 are fixedly connected to the tops of the two vertical rods 71, telescopic tables 73 are fixedly connected to the left side and the right side of the bottoms of the baffles 72, and limit columns 74 are fixedly connected to the bottoms of the telescopic tables 73. The problem that the workpiece is separated from the outer surface of the working plate 10 and the workpiece is likely to extrude the transverse groove 6 upwards is solved, when the workpiece is extruded upwards, the distance of upward movement of the hardware workpiece is controlled through contact with the telescopic table 73, and hardware bending caused by over-fixing is avoided.

EXAMPLE III

Referring to fig. 2-7, the present invention provides a technical solution: the anti-skid mechanism 9 comprises a connecting conical bottom block 91, the bottom of the conical bottom block 91 is fixedly connected with the inner wall of the special-shaped groove 8, an upper cover plate 92 is rotatably connected to the outer surface of the conical bottom block 91, and a connecting mechanism 93 is arranged between the bottom of the upper cover plate 92 and the bottom of the conical bottom block 91. The inner space of the special-shaped groove 8 is reduced, so that the workpiece is prevented from moving upwards, and the workpiece is controlled to generate large displacement action.

The connecting mechanism 93 includes a connecting band, and the left and right ends of the connecting band are respectively fixedly connected with the inner surface of the upper cover plate 92 and the inner surface of the tapered bottom block 91.

The bottom of the upper cover plate 92 is uniformly and fixedly connected with a curved leaking rod a2, the inner surface of the conical bottom block 91 is provided with a curved groove a3, the bottom of the curved leaking rod a2 is in sliding connection with the inner surface of the curved groove a3, the inner surface of the curved groove a3 is rotatably connected with a limiting component a4, and the inner surface of the curved leaking rod a2 is uniformly provided with a locking component a 5. The problem that the upper cover plate 92 is broken due to the fact that the upward movement speed of the workpiece is too high is solved, the rotation amplitude of the upper cover plate 92 is limited, and the service life of the whole mechanism is prolonged.

The limiting assembly a4 comprises a connecting column a41, the bottom of the connecting column a41 is fixedly connected with the inner surface of the curved groove a3, the top of the connecting column a41 is rotatably connected with a rotating ring a42, and the outer surface of the rotating ring a42 is uniformly and fixedly connected with a driving rod a 43.

The outer surface of the driving rod a43 is uniformly and fixedly connected with a projection a44, and the top of the driving rod a43 is fixedly connected with a sealing ball. Through the mutual card and effect of two structures, the rotation of upper cover plate 92 can drive curved shape and leak pole a2 horizontal slip, and through the use of this subassembly, it is too fast to avoid curved shape to leak pole a2 horizontal removal, causes curved shape to leak the fracture of pole a 2.

The locking assembly a5 includes a channel a51, the outer surface of the channel a51 is fixedly connected to the inner surface of the curved funnel a2, and the inner surface of the channel a51 is uniformly rotatably connected to a reversing plate a 52.

The telescopic rod a53 is fixedly connected between the bottom of the reversing plate a52 and the inner surface of the through groove a51, the magnetic attraction a54 is respectively and fixedly connected between the bottom of the reversing plate a52 and the top of the through groove a51, and the two magnetic attraction a54 attract each other. When the magnetic driving device is not used, the two magnetic attraction different magnetic poles are mutually contacted with the driving rod a43, and the driving rod a43 is prevented from shaking left and right in the through groove a51 through the contact of the lug a44 and the reverse plate a 52.

When the bending machine for the hardware works, firstly, after a hardware workpiece is placed in a fixing groove 11 above a working plate 10, the workpiece is fixed, then a safety rod 5 is rotated downwards to reach the outer surface of the workpiece, the working plate 10 is started to rotate upwards to drive the lower part of the hardware workpiece to bend upwards around the safety rod, in the process of extruding the workpiece, the workpiece is contacted with an anti-skidding mechanism 9 through the contact of the workpiece and the anti-skidding mechanism, when the workpiece moves, an upper cover plate 92 is also driven to rotate, when the upper cover plate 92 leaves a conical bottom block 91, the space in a special-shaped groove 8 is reduced, the outer part of the workpiece is extruded to prevent the displacement of the workpiece, meanwhile, as a stabilizing mechanism is arranged above the special-shaped groove 8, a telescopic table 73 and a limiting column 74 are contacted with the upper part of the workpiece to prevent the workpiece from shaking and reduce the position height generated by the displacement of the workpiece, when the upper cover plate 92 moves, a curved leakage rod a2 in the upper cover plate is matched with a reverse plate a52 through a driving rod 43, the moving speed of the curved leaking rod a2 is reduced to cause resistance, after the workpiece is bent, the working plate 10 is restored to the original position, the safety rod 5 is opened, and the workpiece can be taken down.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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.