Bending rotation auxiliary mechanism and equipment

Abstract

The utility model relates to the technical field of material processing equipment, in particular to a bending and rotating auxiliary mechanism and equipment, the bending and rotating auxiliary mechanism comprises a supporting frame, a rotating assembly and a lifting assembly, and materials are supported on the supporting frame; the rotating assembly comprises a rotating seat and a locking rocker, the output end of the rotating seat is fixed to the bottom end of the supporting frame, the rotating seat comprises a seat body and a rotating column, the rotating column is arranged in the seat body, a locking hole is formed in the rotating column, the locking rocker is arranged on the seat body, and the locking rocker is switched between a locking position and an unlocking position. When the locking rocker is located at the unlocking position, the rotating column rotates, and when the locking rocker is located at the locking position, the locking rocker is inserted into the locking hole to lock the rotating column. The lifting assembly comprises a lifting air cylinder, a sliding base and a guide sliding rail, the output end of the lifting air cylinder is connected with the sliding base, and the sliding base is slidably connected to the guide sliding rail. The guide sliding rail is arranged in the vertical direction, and the sliding base is fixed to the bottom end of the rotating base. According to the device, rotation of the part is achieved, and the part bending machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material processing equipment, in particular to a bending and rotating auxiliary mechanism and equipment. Background Art

[0002] When processing metal materials such as steel, it is necessary to perform bending operations on the steel. Existing processing equipment can generally only bend steel. If both sides of the steel need to be bent, it is necessary to manually remove the steel, turn it over, and then perform the bending operation again.

[0003] The above-mentioned processing equipment is more suitable for small objects. If it involves large objects, it is troublesome to flip them, which is time-consuming and labor-intensive. Based on this, the present application designs a bending and rotation auxiliary mechanism and equipment to improve the efficiency of parts bending processing. Utility Model Content

[0004] The utility model aims to provide a bending and rotating auxiliary mechanism and equipment, which can automatically rotate parts through the equipment to improve the efficiency of the bending processing of parts.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is to provide a bending and rotation auxiliary mechanism, including a support frame, a rotating assembly and a lifting assembly, wherein the support frame supports a material; the rotating assembly includes a rotating seat and a locking rocker, the output end of the rotating seat is fixed to the bottom end of the supporting frame, the rotating seat includes a seat body and a rotating column, the rotating column is arranged in the seat body, a locking hole is provided on the rotating column, the locking rocker is arranged on the seat body, the locking rocker switches between a locking position and an unlocking position, when the locking rocker is in the unlocking position, the rotating column can rotate, and when the locking rocker is in the locking position, the locking rocker is inserted into the locking hole to lock the rotating column; the lifting assembly includes a lifting cylinder, a slide seat and a guide rail, the output end of the lifting cylinder is connected to the slide seat, and the slide seat is slidably connected to the guide rail; the guide rail is arranged in a vertical direction, and the slide seat is fixed to the bottom end of the rotating seat.

[0006] Furthermore, the locking rocker includes a fixed plate, an eccentric rocker, a hinged rod and a locking pin, the fixed plate is arranged on the base body, one end of the eccentric rocker is rotatably connected to the fixed plate, one end of the hinged rod is hinged to the locking pin, and the other end is fixed to the eccentric rocker, and the other end of the locking pin penetrates the base body and is suitable for being inserted into the locking hole.

[0007] Furthermore, the eccentric rocker includes a connecting portion and a swinging portion, the swinging portion is in the shape of a rod body, the connecting portion is in the shape of a plate body, and the connecting portion is connected to the fixing plate and the hinge rod.

[0008] Furthermore, the locking rocker also includes a return spring, a retaining wall is provided on the locking pin, the return spring is located in the seat body and one end abuts against the retaining wall, and the other end abuts against the side wall of the seat body, and the return spring drives the locking pin to be inserted into the locking hole.

[0009] Furthermore, the locking rocker comprises a balance bar and a balance pin, one end of the balance bar is hinged to the balance pin, and the other end is fixed on the connecting portion, and the other end of the balance pin penetrates the seat body.

[0010] Furthermore, the connecting portion is rotatably connected to the fixing plate at a straight line position where a symmetry line is located, and the fixed end of the locking pin and the fixed end of the balancing pin are symmetrically arranged along the symmetry line of the connecting portion.

[0011] Furthermore, the present application also provides a bending and rotation assisting device, comprising the bending and rotation assisting mechanism described above.

[0012] Furthermore, the bending and rotation auxiliary equipment also includes a frame, a first auxiliary lifting mechanism and a second auxiliary lifting mechanism, the bending and rotation auxiliary mechanism is arranged in the middle position of the frame, the first auxiliary lifting mechanism and the second auxiliary lifting mechanism are arranged on the frame and are symmetrically arranged on both sides of the bending and rotation auxiliary mechanism.

[0013] The beneficial effects of the utility model are:

[0014] 1. When bending operation is required, the lifting cylinder drives the slide seat to rise along the guide rail, and the bending processing on one side of the material is realized through the extrusion effect of the lifting cylinder and the bending jig. Then the lifting cylinder descends partly, unlocks the locking rocker, and rotates the rotating seat. At this time, the support frame rotates with the rotating seat to realize the rotation of the material. When the other side of the material is aligned with the bending jig, the locking rocker locks the rotating column, and the lifting cylinder rises again to realize the bending processing on the other side of the material. The bending and rotation auxiliary mechanism in this application can realize the rotation of parts and improve the efficiency of the bending processing of parts.

[0015] 2. The locking rocker also includes a return spring. A retaining wall is provided on the locking pin. The return spring is located in the seat body and one end abuts against the retaining wall, and the other end abuts against the side wall of the seat body. When the locking rocker is in the unlocked position, the return spring is in a compressed state and continues to exert elastic force. When the rotating column rotates to the specified position, the locking hole is directly opposite to the locking pin, and the locking pin is driven to be inserted into the locking hole under the elastic force of the return spring.

[0016] 3. The connecting part is rotatably connected to the fixed plate at the straight line where the symmetry line is located, and the fixed end of the locking pin and the fixed end of the balancing pin are symmetrically arranged along the symmetry line of the connecting part. With the above structural arrangement, the swing part is subjected to a more balanced force, and it is more convenient to operate its swing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A three-dimensional structural schematic diagram of the bending and rotation auxiliary mechanism provided in Example 1 of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the rotating assembly used in the bending and rotating auxiliary mechanism provided in Example 1 of the utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of a locking rocker used in the bending and rotation auxiliary mechanism provided in Example 1 of the utility model;

[0021] Figure 4 This is a schematic diagram of the overall structure of a bending and rotation auxiliary device provided in Example 2 of the utility model.

[0022] Description of reference numerals:

[0023] 10. Bending and rotating auxiliary mechanism; 11. Support frame; 12. Rotating assembly; 121. Rotating seat; 1211. Seat body; 1212. Rotating column; 1213. Locking hole; 122. Locking rocker; 1221. Fixed plate; 1222. Eccentric rocker; 1223. Articulated rod; 1224. Locking pin; 1225. Connecting part; 1226. Swinging part; 1227. Return spring; 1228. Stop wall; 123. Balance rod; 124. Balance pin; 13. Lifting assembly; 131. Lifting cylinder; 132. Slide seat; 133. Guide rail; 20. Frame; 30. First auxiliary lifting mechanism; 40. Second auxiliary lifting mechanism. DETAILED DESCRIPTION

[0024] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0028] Example 1

[0029] Reference Figure 1-Figure 4 As a bending and rotating auxiliary mechanism 10 provided by an embodiment of the utility model, it includes a support frame 11, a rotating assembly 12 and a lifting assembly 13. The support frame 11 supports materials; the rotating assembly 12 includes a rotating seat 121 and a locking rocker 122. The output end of the rotating seat 121 is fixed to the bottom end of the support frame 11. The rotating seat 121 includes a seat body 1211 and a rotating column 1212. The rotating column 1212 is arranged in the seat body 1211. The rotating column 1212 is provided with a locking hole 1213. The locking rocker 122 is arranged on the seat body 1211. The locking rocker 122 switches between the locked position and the unlocked position. When the locking rocker 122 is in the unlocked position, the rotating column 1212 can rotate. When the locking rocker 122 is in the locked position, the locking rocker 122 is inserted into the locking hole 1213 to lock the rotating column 1212; the lifting assembly 13 includes a lifting cylinder 131, a slide 132 and a guide rail 133. The output end of the lifting cylinder 131 is connected to the slide 132, and the slide 132 is slidably connected to the guide rail 133; the guide rail 133 is arranged in the vertical direction, and the slide 132 is fixed to the bottom end of the rotating seat 121.

[0030] When bending operation is required, the lifting cylinder 131 drives the slide 132 to rise along the guide rail 133, and the bending processing on one side of the material is realized through the squeezing effect of the lifting cylinder 131 and the bending jig. Then the lifting cylinder 131 descends partially, unlocks the locking rocker 122, and rotates the rotating seat 121. At this time, the support frame 11 rotates with the rotating seat 121 to realize the rotation of the material. When the other side of the material is aligned with the bending jig, the locking rocker 122 locks the rotating column 1212, and the lifting cylinder 131 rises again to realize the bending processing on the other side of the material. The bending and rotation auxiliary mechanism 10 in the present application can realize the rotation of the parts and improve the efficiency of the bending processing of the parts.

[0031] Specifically, the locking rocker 122 includes a fixed plate 1221, an eccentric rocker 1222, a hinge rod 1223 and a locking pin 1224. The fixed plate 1221 is arranged on the seat 1211. One end of the eccentric rocker 1222 is rotatably connected to the fixed plate 1221. One end of the hinge rod 1223 is hinged to the locking pin 1224 and the other end is fixed to the eccentric rocker 1222. The other end of the locking pin 1224 penetrates the seat 1211 and is suitable for being inserted into the locking hole 1213. The eccentric rocker 1222 includes a connecting portion 1225 and a swinging portion 1226. The swinging portion 1226 is in the shape of a rod body, and the connecting portion 1225 is in the shape of a plate body. The connecting portion 1225 is connected to the fixed plate 1221 and the hinge rod 1223. The locking rocker 122 includes a balancing rod 123 and a balancing pin 124. One end of the balancing rod 123 is hinged to the balancing pin 124, and the other end is fixed to the connecting portion 1225. The other end of the balancing pin 124 penetrates the seat body 1211. The connecting portion 1225 is rotatably connected to the fixing plate 1221 at the straight line position where the symmetry line is located. The fixed end of the locking pin 1224 and the fixed end of the balancing pin 124 are symmetrically arranged along the symmetry line of the connecting portion 1225. With the above-mentioned structural arrangement, the swinging portion 1226 is subjected to a more balanced force, and it is more convenient to operate its swinging.

[0032] Furthermore, the locking rocker 122 also includes a return spring 1227, a retaining wall 1228 is provided on the locking pin 1224, the return spring 1227 is located in the seat 1211, one end of the return spring 1227 abuts against the retaining wall 1228, and the other end abuts against the side wall of the seat 1211, and the return spring 1227 drives the locking pin 1224 to be inserted into the locking hole 1213. When the locking rocker 122 is in the unlocking position, the return spring 1227 is in a compressed state and continues to exert elastic force. When the rotating column 1212 rotates to the specified position, the locking hole 1213 is directly opposite to the locking pin 1224, and the locking pin 1224 is driven to be inserted into the locking hole 1213 under the elastic force of the return spring 1227.

[0033] Example 2

[0034] A bending and rotation assisting device provided as an embodiment of the utility model includes the bending and rotation assisting mechanism 10 described in Embodiment 1.

[0035] Specifically, the bending and rotation auxiliary equipment also includes a frame 20, a first auxiliary lifting mechanism 30 and a second auxiliary lifting mechanism 40. The bending and rotation auxiliary mechanism 10 is arranged in the middle position of the frame 20, and the first auxiliary lifting mechanism 30 and the second auxiliary lifting mechanism 40 are arranged on the frame 20 and are symmetrically arranged on both sides of the bending and rotation auxiliary mechanism 10. When a bending operation is required, the material is placed on the bending auxiliary mechanism. At this time, the first auxiliary lifting mechanism 30 and the second auxiliary lifting mechanism 40 are adjusted to be consistent with the height of the bending and rotation auxiliary mechanism 10. At this time, the three lifting mechanisms simultaneously drive the material to rise and perform bending processing. Subsequently, the three mechanisms simultaneously descend partly, the first auxiliary lifting mechanism 30 and the second auxiliary lifting mechanism 40 descend with a larger displacement, and the bending and rotation auxiliary mechanism 10 descends with a smaller displacement. At this time, the bending jig, the first auxiliary lifting mechanism 30 and the second auxiliary lifting mechanism 40 all leave space to prevent interference with the rotation of the material. Then, the bending rotation auxiliary mechanism 10 rotates, and when the other side of the material is aligned with the bending jig, the locking rocker 122 locks the rotating column 1212, and the lifting cylinder 131, the first auxiliary lifting mechanism 30 and the second auxiliary lifting mechanism 40 rise again to realize the bending process on the other side of the material. The bending rotation auxiliary device in this application can realize the rotation of the parts and improve the efficiency of the bending process of the parts.

[0036] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A bending and rotation auxiliary mechanism (10), characterized in that: include: A support frame (11) on which materials are supported; A rotating assembly (12), comprising a rotating seat (121) and a locking rocker (122), wherein the output end of the rotating seat (121) is fixed to the bottom end of the supporting frame (11), the rotating seat (121) comprises a seat body (1211) and a rotating column (1212), the rotating column (1212) is arranged in the seat body (1211), a locking hole (1213) is provided on the rotating column (1212), the locking rocker (122) is arranged on the seat body (1211), the locking rocker (122) switches between a locking position and an unlocking position, when the locking rocker (122) is in the unlocking position, the rotating column (1212) can rotate, when the locking rocker (122) is in the locking position, the locking rocker (122) is inserted into the locking hole (1213) to lock the rotating column (1212); The lifting assembly (13) comprises a lifting cylinder (131), a slide seat (132) and a guide rail (133); the output end of the lifting cylinder (131) is connected to the slide seat (132), and the slide seat (132) is slidably connected to the guide rail (133); the guide rail (133) is arranged in a vertical direction, and the slide seat (132) is fixed to the bottom end of the rotating seat (121).

2. The bending and rotation assisting mechanism (10) according to claim 1, characterized in that: The locking rocker (122) comprises a fixed plate (1221), an eccentric rocker (1222), a hinged rod (1223) and a locking pin (1224); the fixed plate (1221) is arranged on the seat body (1211); one end of the eccentric rocker (1222) is rotatably connected to the fixed plate (1221); one end of the hinged rod (1223) is hinged to the locking pin (1224) and the other end is fixed to the eccentric rocker (1222); the other end of the locking pin (1224) penetrates the seat body (1211) and is suitable for being inserted into the locking hole (1213).

3. The bending and rotation assisting mechanism (10) according to claim 2, characterized in that: The eccentric rocker (1222) comprises a connecting portion (1225) and a swinging portion (1226); the swinging portion (1226) is in the shape of a rod body, the connecting portion (1225) is in the shape of a plate body, and the connecting portion (1225) is connected to the fixing plate (1221) and the hinge rod (1223).

4. The bending and rotation assisting mechanism (10) according to claim 3, characterized in that: The locking rocker (122) further comprises a return spring (1227); a retaining wall (1228) is provided on the locking pin (1224); the return spring (1227) is located in the seat body (1211) and one end of the return spring abuts against the retaining wall (1228), and the other end abuts against the side wall of the seat body (1211); the return spring (1227) drives the locking pin (1224) to be inserted into the locking hole (1213).

5. The bending and rotation assisting mechanism (10) according to claim 3, characterized in that: The locking rocker (122) comprises a balancing rod (123) and a balancing pin (124); one end of the balancing rod (123) is hinged to the balancing pin (124), and the other end is fixed to the connecting portion (1225); the other end of the balancing pin (124) penetrates the seat body (1211).

6. The bending and rotation assisting mechanism (10) according to claim 5, characterized in that: The connecting portion (1225) is rotatably connected to the fixing plate (1221) at a straight line position where the symmetry line of the connecting portion (1225) is located, and the fixed end of the locking pin (1224) and the fixed end of the balancing pin (124) are symmetrically arranged along the symmetry line of the connecting portion (1225).

7. A bending and rotation auxiliary device, characterized in that: It comprises the bending and rotation auxiliary mechanism (10) as described in any one of claims 1 to 6.

8. The bending and rotation auxiliary device according to claim 7, characterized in that: The invention also comprises a frame (20), a first auxiliary lifting mechanism (30) and a second auxiliary lifting mechanism (40); the bending and rotating auxiliary mechanism (10) is arranged in the middle of the frame (20); the first auxiliary lifting mechanism (30) and the second auxiliary lifting mechanism (40) are arranged on the frame (20) and are symmetrically arranged on both sides of the bending and rotating auxiliary mechanism (10).

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