Bending mechanism for metal product processing

Abstract

The utility model relates to the technical field of bending mechanisms, in particular to a bending mechanism for metal product processing. The mounting mechanism is independently and fixedly arranged; the supporting mechanism is arranged on the mounting mechanism; the driving mechanism is arranged on the mounting mechanism and used for providing rotating power for the supporting mechanism; the mounting part is arranged on the supporting mechanism, the supporting mechanism is provided with two fixing parts through a connecting mechanism, the two fixing parts are symmetrically arranged relative to the rotating axis of the mounting part, and bearings are arranged at the two ends of a shaft cavity of each fixing part respectively; the two mounting shafts are coaxially arranged on the bearings of the two fixing pieces respectively, clamping pieces are arranged on the mounting shafts, and the two clamping pieces are both in contact connection with the mounting pieces; the two coil springs are respectively arranged on the two mounting shafts, and the other ends of the coil springs are arranged on the shaft cavity walls of the fixing pieces at the corresponding ends; the adaptability is high, and the machining efficiency and the installability are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bending mechanism, in particular to a kind of bending mechanism for metal product processing. BACKGROUND

[0002] With the development of industrial production technology, the demand of metal products is increasing, and higher requirements for the quality and efficiency of metal product processing are put forward. In metal product processing, bending process is a common and key link, which directly affects the final forming quality and production efficiency of product. The operation space of traditional bending machine is relatively small, and the operator is easy to misplace or take out the metal product to be processed when placing or taking out the metal product to be processed, so there is a great security risk.

[0003] To solve the above problems, the utility model provides a new bending mechanism for metal product processing. The mechanism can not only flexibly adapt to the processing needs of metal products of different specifications and shapes, but also improve the processing efficiency and safety. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model provides a bending mechanism for metal product processing, which has high adaptability, improves processing efficiency and installation.

[0005] The bending mechanism for metal product processing of the utility model comprises:

[0006] The mounting mechanism is independently fixed and arranged;

[0007] The support mechanism is arranged on the mounting mechanism;

[0008] The driving mechanism is arranged on the mounting mechanism and used for providing rotating power to the support mechanism;

[0009] The mounting piece is arranged on the support mechanism, and the support mechanism is provided with two fixing pieces through the connecting mechanism, the two fixing pieces are symmetrically arranged relative to the rotating axis of the mounting piece, and the shaft cavities of the fixing pieces are respectively provided with bearings;

[0010] Two mounting shafts are coaxially arranged on the bearings of the two fixing pieces respectively, the mounting shafts are provided with clamping pieces, and the two clamping pieces are in contact with the mounting piece;

[0011] Two coil springs are arranged on the two mounting shafts respectively, and the other ends of the coil springs are arranged on the shaft cavity walls of the corresponding fixing pieces.

[0012] Further, the connecting mechanism comprises:

[0013] Two threaded rod groups are arranged on the two fixing pieces respectively, and the threaded rod groups pass through the adjusting grooves on the corresponding sides of the mounting piece respectively;

[0014] Two sets of nuts are respectively set on the threaded rod assembly, used to lock the connection position between the fastener and the mounting part.

[0015] As a preferred option, the installation mechanism includes:

[0016] The base is independently fixed and has multiple sets of mounting holes.

[0017] A support component is mounted on the base, and the support component has a through cavity;

[0018] Two sealing caps are symmetrically positioned at both ends of the support cavity, and the sealing caps are fixed to the support by bolts.

[0019] Furthermore, the supporting institutions include:

[0020] The cylinder is mounted on the base.

[0021] A support shaft is coaxially mounted at the cylinder output end and is connected to the drive mechanism.

[0022] A guide mechanism is mounted on the support shaft and passes through the through groove of the support member. The mounting member is mounted on the guide mechanism.

[0023] As a preferred option, the guiding mechanism includes:

[0024] A hollow shaft is installed in the through groove of the support member, and a guide block is provided on the hollow shaft;

[0025] The transmission shaft is slidably disposed inside the hollow shaft cavity, and both ends of the transmission shaft are connected to the support shaft and the mounting component respectively. The transmission shaft is provided with a guide groove, which is composed of two straight grooves and two spiral grooves arranged symmetrically. The guide block is slidably disposed inside the guide groove.

[0026] Furthermore, the drive mechanism includes:

[0027] Connectors are mounted on the support members;

[0028] The drive shaft is rotatably mounted in the positioning hole of the connector. The drive shaft synchronously drives the support shaft to rotate, and the support shaft is slidably mounted with the drive shaft along its length.

[0029] Auxiliary components are provided on the connectors;

[0030] The drive motor is mounted on the auxiliary component;

[0031] The power component is located at the output end of the drive motor and is slidably connected to the transmission shaft.

[0032] Preferably, the connector is provided with a stabilizing member, and the power component is rotatably positioned in the positioning hole of the stabilizing member.

[0033] Further, the clamping piece is provided with a chamfer.

[0034] The bending mechanism for metal product processing has the advantages that: the design of the mounting piece and the clamping piece can effectively avoid the fingers and other body parts from approaching the bending area when the operator manually places the metal product, thereby greatly reducing the risk of accidental injury during operation; the combination of the supporting mechanism and the mounting mechanism ensures the structural stability and reliability during the entire bending process; the two fixing pieces are symmetrically arranged relative to the rotation axis of the mounting piece, which not only helps to maintain the balance of the metal product during processing, but also reduces the product defect rate caused by imbalance; the driving mechanism provides rotating power to the supporting mechanism to adjust the working position of the two groups of clamping pieces, facilitating the replacement and continuous processing of the bent piece; the design of the coil spring can assist the clamping piece to quickly reset and stably clamp the metal product, further accelerating the speed of continuous operation; since the mounting shaft is provided with adjustable clamping pieces, the design allows the clamping position to be adjusted according to metal products of different specifications, thereby enhancing the flexibility and application range of the equipment, and being suitable for processing metal materials of various sizes and shapes. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 is a structural schematic view of the bending mechanism for metal product processing in the utility model at a first angle;

[0036] Figure 2 is a schematic view of the internal structure of the bending mechanism for metal product processing in the utility model;

[0037] Figure 3 is a partial sectional view of the bending mechanism for metal product processing in the utility model;

[0038] Figure 4 is a partial exploded view of the bending mechanism for metal product processing in the utility model;

[0039] Figure 5 is a schematic view of the transmission shaft structure of the bending mechanism for metal product processing in the utility model;

[0040] Markings in the drawings: 1, mounting piece; 2, fixing piece; 3, bearing; 4, mounting shaft; 5, clamping piece; 6, coil spring; 7, threaded rod group; 8, nut group; 9, base; 10, supporting piece; 11, sealing cover; 12, air cylinder; 13, supporting shaft; 14, hollow shaft; 15, guide block; 16, transmission shaft; 17, connecting piece; 18, transmission shaft; 19, auxiliary piece; 20, driving motor; 21, power piece; 22, stabilizing piece. DETAILED DESCRIPTION

[0041] The specific embodiments of the utility model are described in further detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but are not used to limit the scope of the utility model.

[0042] The utility model relates to a kind of bending mechanism for metal product processing, as shown in figure Figures 1 to 5 It includes;

[0043] Mounting mechanism, independently fixedly arranged;

[0044] Supporting mechanism, is arranged on mounting mechanism;

[0045] Driving mechanism, is arranged on mounting mechanism, for providing rotating power to supporting mechanism;

[0046] Mounting piece 1, is arranged on supporting mechanism, and supporting mechanism is provided with two fixed pieces 2 by connecting mechanism, and two fixed pieces 2 are symmetrically arranged relative to the rotation axis of mounting piece 1, and the shaft cavity of fixed piece 2 is provided with bearing 3 at both ends;

[0047] Two mounting shafts 4 are coaxially arranged on the bearing 3 of two fixed pieces 2 respectively, and clamping piece 5 is arranged on mounting shaft 4, and two clamping pieces 5 are all connected with mounting piece 1;

[0048] Two coil springs 6 are arranged on two mounting shafts 4 respectively, and the other end of coil spring 6 is arranged on the shaft cavity wall of corresponding end fixed piece 2;

[0049] By the design of mounting piece 1 and clamping piece 5, when the operator is putting the metal product manually, the fingers and other body parts can be effectively avoided to approach the bending area, thereby greatly reducing the risk of accidental injury in the operation process, the combination of supporting mechanism and mounting mechanism ensures the structural stability and reliability in the whole bending process, especially the symmetric arrangement of two fixed pieces 2 relative to the rotation axis of mounting piece 1, which not only helps to maintain the balance of metal product in the processing process, but also reduces the product defect rate caused by imbalance, the driving mechanism provides rotating power to the supporting mechanism, so that the working position of two groups of clamping pieces 5 is adjusted, the replacement of bending piece and continuous processing are facilitated, the design of coil spring 6 can assist clamping piece 5 to reset quickly and clamp metal product stably, further speed up the speed of continuous operation, since adjustable clamping piece 5 is arranged on mounting shaft 4, the design allows to adjust the clamping position according to different specifications of metal product, enhances the flexibility and application range of equipment, and is suitable for metal material processing of various sizes and shapes.

[0050] The device designs a more optimal connecting mechanism, as shown in figure Figures 1 to 5 It includes, and the connecting mechanism includes:

[0051] Two threaded rod groups 7 are arranged on the two fixing members 2 respectively, and the threaded rod groups 7 pass through the adjusting grooves on the corresponding sides of the mounting member 1 respectively;

[0052] Two nut groups 8 are arranged on the threaded rod groups 7 respectively, for locking the connection position of the fixing member 2 and the mounting member 1;

[0053] By adopting the design of the two threaded rod groups 7 and the two nut groups 8, the operator can adjust the relative position between the fixing member 2 and the mounting member 1 according to actual needs. The threaded rod groups 7 pass through the adjusting grooves on the mounting member 1, so that the fixing member 2 can move within a certain range, thereby adapting to the processing needs of metal products of different sizes and shapes. The design of the nut group 8 enables the fixing member 2 and the mounting member 1 to be firmly locked together after the position of the fixing member 2 is adjusted, thereby ensuring that the fixing member 2 does not displace during the bending process, and improving the precision and stability of the processing.

[0054] The device designs a more optimal mounting mechanism, as shown in Figures 1 to 5 , which comprises:

[0055] The base 9 is independently fixed, and a plurality of mounting holes are arranged on the base 9;

[0056] The support member 10 is arranged on the base 9, and a through cavity is arranged on the support member 10;

[0057] Two sealing covers 11 are symmetrically arranged at both ends of the through cavity of the support member 10, and the sealing covers 11 are fixed to the support member 10 by bolts;

[0058] The base 9 is independently fixed, and a plurality of mounting holes are arranged on the base 9, which enables the mounting mechanism to be firmly fixed on the workbench or other support structure, thereby ensuring the stability of the entire bending mechanism during the processing process, reducing displacement or damage caused by vibration or impact, and the support member 10 is provided with a through cavity, and two sealing covers 11 are symmetrically arranged at both ends of the through cavity of the support member 10 and are fixed by bolts. This design not only facilitates the installation and disassembly of internal components, but also enables the sealing covers 11 to be quickly opened for maintenance and inspection when needed, thereby improving the maintainability of the equipment.

[0059] The device designs a more optimal support mechanism, as shown in Figures 1 to 5 , which comprises:

[0060] The air cylinder 12 is arranged on the base 9;

[0061] The support shaft 13 is coaxially arranged on the output end of the air cylinder 12, and the support shaft 13 is connected to the driving mechanism;

[0062] The guide mechanism is arranged on the support shaft 13 and passes through the through slot of the support 10, and the mounting piece 1 is arranged on the guide mechanism;

[0063] The guide mechanism comprises:

[0064] The hollow shaft 14 is arranged in the through slot of the support 10, and the guide block 15 is arranged on the hollow shaft 14;

[0065] The transmission shaft 16 is slidingly arranged in the shaft cavity of the hollow shaft 14, and the two ends of the transmission shaft 16 are respectively connected with the support shaft 13 and the mounting piece 1, the transmission shaft 16 is provided with a guide groove, and the guide groove is matched by two symmetrical straight grooves and two spiral grooves, and the guide block 15 is slidingly arranged in the guide groove;

[0066] The support mechanism adopts the design of the air cylinder 12 and the guide mechanism, the accurate control ability of the air cylinder 12 enables the support shaft 13 to accurately perform linear motion, the guide block 15 in the guide mechanism is slidingly arranged in the guide groove on the transmission shaft 16, which ensures that the mounting piece 1 completes one station rotation in one lifting process, improves the working continuity of the device, and increases the processing efficiency, the guide groove on the transmission shaft 16 is composed of two symmetrical straight grooves and two spiral grooves, and the guide block 15 is slidingly arranged in the guide groove, which enables the mounting piece 1 to realize the combination of linear motion and rotary motion, the linear motion of the mounting piece 1 adjusts the working height of the mounting piece 1, and this design facilitates the demolding of the bent parts, and the rotary motion of the mounting piece 1 adjusts the working position of the mounting piece 1.

[0067] The device is designed with a more optimal driving mechanism, as shown in the figure, which comprises: Figures 1 to 5 The driving mechanism comprises:

[0068] The connecting piece 17 is arranged on the support 10;

[0069] The transmission shaft 18 is rotatably arranged in the positioning hole of the connecting piece 17, the transmission shaft 18 synchronously drives the support shaft 13 to rotate, and the support shaft 13 is slidingly installed with the transmission shaft 18 in the length direction;

[0070] The auxiliary piece 19 is arranged on the connecting piece 17;

[0071] The driving motor 20 is arranged on the auxiliary piece 19;

[0072] The power piece 21 is arranged at the output end of the driving motor 20, and the power piece 21 is slidingly connected with the transmission shaft 18 in cooperation;

[0073] The connecting piece 17 is provided with the stabilizing piece 22, and the power piece 21 is rotatably arranged in the positioning hole of the stabilizing piece 22;

[0074] The driving mechanism adopts the design of the driving motor 20 and the power piece 21, so that the transmission shaft 18 rotates, and then provides rotating power to the supporting shaft 13, and provides traction to the sliding track of the guide block 15 and the guide groove of the transmission shaft 16; the power piece 21 and the transmission shaft 18 are in an idle state when the guide block 15 and the transmission shaft 16 slide in the straight groove; the transmission shaft 18 and the supporting shaft 13 are lengthwisely and slidably connected, so that the transmission relationship between the supporting shaft 13 and the transmission shaft 18 remains unchanged when the connecting position of the supporting shaft 13 and the transmission shaft 18 changes; and the stabilizing piece 22 increases the rotating stability of the power piece.

[0075] As shown in Figures 1 to 5 , the clamping piece 5 is provided with a chamfer;

[0076] The chamfer provided on the clamping piece 5 facilitates the insertion of the metal product into the connecting position of the mounting piece 1 and the clamping piece 5, and increases the operation convenience.

[0077] As shown in Figures 1 to 4 , as a preferred solution, the working process is as follows:

[0078] First, the metal product is inserted into the connecting position of the clamping piece 5 and the mounting seat 1 on the non-bending side, and is limited by the fixing seat 2; then the metal product on the mounting seat 1 is driven upward by the cylinder 12; at this time, the guide block 15 slides along the straight groove of the transmission shaft 16; at the same time, the driving motor 20 provides a stable rotating trend to the transmission shaft 18; when the guide block 15 slides to the connecting position of the straight groove and the circular groove of the transmission shaft 16, the metal product is driven downward by the cylinder 12; at this time, the spiral groove and the guide block 15 slide to drive the transmission shaft 16 to rotate; when the spiral groove slides to another set of straight grooves, the metal product is driven to linearly descend to the bending die by the cylinder 12; then the metal product after bending is disassembled and replaced.

[0079] The bending mechanism for metal product processing of the utility model has the installation mode, the connecting mode or the setting mode, and the common mechanical mode can be implemented as long as the beneficial effects can be achieved.

[0080] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for ordinary skilled persons in the technical field, some improvements and modifications can be made without departing from the technical principles of the utility model, and these improvements and modifications should be regarded as the protection scope of the utility model.

Claims

1. A bending mechanism for metal product processing, characterized by, The utility model relates to a kind of installation mechanism, including; Mounting mechanism, independently fixedly arranged; Supporting mechanism, arranged on the mounting mechanism; Driving mechanism, arranged on the mounting mechanism, for providing rotating power to the supporting mechanism; Mounting piece (1), arranged on the supporting mechanism, the supporting mechanism is provided with two fixing pieces (2) by connecting mechanism, two The fixing piece (2) is symmetrically arranged relative to the rotating axis of the mounting piece (1), and the shaft cavity of the fixing piece (2) is respectively provided with bearing (3) at both ends; Two mounting shafts (4) are coaxially arranged on the bearings (3) of the two fixing pieces (2) respectively, and the mounting shaft (4) is provided with a clamping piece (5), and the two clamping pieces (5) are in contact with the mounting piece (1); Two coil springs (6) are arranged on the two mounting shafts (4) respectively, and the other end of the coil spring (6) is arranged on the shaft cavity wall of the corresponding end fixing piece (2).

2. The bending mechanism for metal product processing according to claim 1, wherein The connecting mechanism includes: Two threaded rod groups (7) are arranged on the two fixing pieces (2) respectively, and the threaded rod group (7) passes through the adjusting slot on the corresponding side of the mounting piece (1) respectively; Two nut groups (8) are arranged on the threaded rod group (7) respectively, for locking the connecting position of the fixing piece (2) and the mounting piece (1).

3. The bending mechanism for metal product processing according to claim 1, wherein The mounting mechanism includes: Base (9), independently fixedly arranged, and a plurality of mounting holes are arranged on the base (9); Supporting piece (10), arranged on the base (9), the supporting piece (10) is provided with a through cavity; Two sealing covers (11) are symmetrically arranged at both ends of the through cavity of the supporting piece (10), and the sealing cover (11) is fixed with the supporting piece (10) by bolts.

4. The bending mechanism for metal product processing according to claim 3, wherein The supporting mechanism includes: Air cylinder (12), arranged on the base (9); Supporting shaft (13), coaxially arranged on the output end of the air cylinder (12), the supporting shaft (13) is connected with the driving mechanism; Guide mechanism, arranged on the supporting shaft (13), and the guide mechanism passes through the through slot of the supporting piece (10), and the mounting piece (1) is arranged on the guide mechanism.

5. The bending mechanism for metal product processing according to claim 4, wherein The guide mechanism includes: Hollow shaft (14), arranged in the through slot of the supporting piece (10), the hollow shaft (14) is provided with a guide block (15); Conductive shaft (16), slidingly arranged in the shaft cavity of the hollow shaft (14), and the both ends of the conductive shaft (16) are respectively connected with the supporting shaft (13) and the mounting piece (1), the conductive shaft (16) is provided with a guide groove, and the guide groove is matched by two straight grooves and two spiral grooves arranged symmetrically, and the guide block (15) is slidingly arranged in the guide groove.

6. The bending mechanism for metal product processing according to claim 5, wherein The driving mechanism includes: Connecting piece (17), arranged on the supporting piece (10); Transmission shaft (18), rotatably arranged in the positioning hole of the connecting piece (17), the transmission shaft (18) drives the supporting shaft (13) to rotate synchronously, and the supporting shaft (13) and the transmission shaft (18) are lengthwise slidingly installed; Auxiliary piece (19), arranged on the connecting piece (17). A driving motor (20) is arranged on the auxiliary member (19); A power member (21) is arranged at the output end of the driving motor (20), and the power member (21) is in sliding connection with the transmission shaft (18).

7. The bending mechanism for metal product processing according to claim 6, wherein A stabilizing member (22) is arranged on the connecting member (17), and the power member (21) is arranged in the positioning hole of the stabilizing member (22).

8. The bending mechanism for metal product processing according to claim 1, wherein The clamping member (5) is provided with a chamfer.

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