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CN-224208884-U - Hemming equipment is used in metalwork processing

CN224208884UCN 224208884 UCN224208884 UCN 224208884UCN-224208884-U

Abstract

The utility model belongs to the field of metal product hemming, in particular to hemming equipment for metal product processing, which aims at the problems that a hemming rod contacts with a product in the prior art when the product is hemmed, a third motor is used for carrying out a bottom plate rotation to perform a product hemming operation, but the hemming rod and the product can rub each other in the process of hemming, certain heat can be generated by friction, when the hemming is finished, the hand of a person is easy to be scalded if the person carelessly touches the hemming position in the process of taking down the product, the problem is inconvenient.

Inventors

  • ZENG XIAOQING
  • CHEN YUANBING
  • TAO WEIEN

Assignees

  • 惠州市联意安五金制品有限公司

Dates

Publication Date
20260508
Application Date
20241112

Claims (7)

  1. 1. The utility model provides a hemming equipment for metal product processing, includes support (1) and hemming bar (9), its characterized in that, the top welding of support (1) has support body (2), the fixed second cylinder (4) and first cylinder (3) that are provided with of top inner wall to hemming bar (9) up-and-down adjustment of support body (2), the fixed plate (5) that is provided with of telescopic part of first cylinder (3), the bottom of fixed plate (5) is rotated and is connected with conical head (6), the top of support (1) is rotated and is connected with rotating plate (7), rotating plate (7) are located under conical head (6), the fixed framework (12) that is provided with of telescopic part of second cylinder (4), one side inner wall sliding connection of framework (12) and one side inner wall of support body (2) is provided with electric putter (13) that are used for controlling adjustment of hemming bar (9), one side of electric putter (13) runs through one side of framework (12), rotating plate (19) is provided with rotating plate (19) and is used for rotating plate (19) and is connected with rotating plate (19), the output end of the motor (8) penetrates through the top of the bracket (1) and is fixedly connected with the bottom of the rotating plate (7); the clamping mechanism is arranged on the rotating plate (7) and used for clamping and fixing the metal product; The fixing mechanism is arranged on the circular plate (19) and used for fixing the hemming rod (9); the cooling mechanism is arranged on the circular plate (19) and used for blowing and cooling when the metal product is curled.
  2. 2. The hemming device for metal product processing according to claim 1, wherein the clamping mechanism comprises four clamping plates (20) and four U-shaped frames (21), the bottoms of the four clamping plates (20) are fixedly provided with second sliding blocks, the tops of the rotating plates (7) are provided with four second sliding grooves, the bottoms of the second sliding blocks are in sliding connection with the inner walls of the second sliding grooves, the bottoms of the four U-shaped frames (21) are fixedly connected with the tops of the four clamping plates (20) respectively, the U-shaped frames (21) and the clamping plates (20) are of an integral structure, the four U-shaped frames (21) are sleeved with the same elastic sleeve (15), and the bottom ends of the conical heads (6) are inserted into annular spaces formed by the four U-shaped frames (21).
  3. 3. The hemming device for metal product processing according to claim 1, wherein the fixing mechanism comprises a threaded rod (17) and a nut (16), one end of the threaded rod (17) is fixedly connected with one side of the rotating plate (14), a round hole matched with the threaded rod (17) is formed in the hemming rod (9), the hemming rod (9) is sleeved on the threaded rod (17) through the round hole, the nut (16) is in threaded connection with the threaded rod (17), and the hemming rod (9) is located between the rotating plate (14) and the nut (16).
  4. 4. The hemming device for metal product processing according to claim 1, wherein the cooling mechanism comprises a supporting plate (23), a blowing box (10), a fan (22) and a box body (24), the bottom of the supporting plate (23) is fixedly connected with the top of a circular plate (19), one side of the blowing box (10) is fixedly connected with one side of the supporting plate (23), one side of the box body (24) is fixedly connected with the other side of the supporting plate (23), a blowing opening of the fan (22) is fixedly connected and communicated with one side of the box body (24), a plurality of blowing holes are formed in the bottom of the blowing box (10), the top of the box body (24) is fixedly provided with a blowing pipe and is communicated with the top of the blowing box (10), and one end of the blowing pipe is fixedly connected with the top of the blowing box (10).
  5. 5. The hemming device for metal product processing according to claim 1, wherein the insertion holes are formed in one side of the circular plate (19) and one side of the rotating plate (14), and the same limiting frame (18) for preventing the rotating plate (14) from rotating when the nut (16) is rotated is inserted into the two insertion holes.
  6. 6. The hemming device for metal product processing according to claim 1, wherein a first chute (11) for reducing friction force generated by movement of the frame body (12) is formed in an inner wall of one side of the frame body (2), a first sliding block is fixedly arranged on one side of the frame body (12), and one side of the first sliding block is in sliding connection with the inner wall of the first chute (11).
  7. 7. The hemming device for metal product processing according to claim 4, wherein a plurality of cooling bars for improving the cooling effect are fixedly provided on the bottom inner wall of the case (24).

Description

Hemming equipment is used in metalwork processing Technical Field The utility model relates to the technical field of metal product hemming, in particular to hemming equipment for metal product processing. Background Hemming equipment, commonly referred to as hemming machines or hemming rollers, is a type of mechanical equipment that is widely used in industrial production and requires the use of hemming equipment for hemming during the processing of metal articles (cylinders). The patent with publication number CN220880091U discloses a hemming device for metal product processing, but the hemming device has the following disadvantages when in use: When the product is curled, the curling rod is in contact with the product, the third motor rotates with the bottom plate to curl the product, but the curling rod and the product are rubbed with each other in the curling process, certain heat can be generated by friction, and when the curling is finished, the product is taken down in the process of taking down the product, if the curling position is carelessly touched, scalding is easily caused to hands of a person, so that the product is inconvenient. Disclosure of utility model The utility model aims to solve the defects that in the prior art, a curling rod is in contact with a product in the curling process, a third motor rotates with a bottom plate to curl the product, but the curling rod and the product can rub each other in the curling process, certain heat can be generated by friction, and the hand of a person is easy to scald if the product is carelessly touched with the curling position in the process of taking down the product after the curling is finished, so that the curling device for processing the metal product is inconvenient. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a hemming equipment for metal product processing, includes support and hemming bar, the top welding of support has the support body, the top inner wall of support body is fixed to be provided with second cylinder and first cylinder to the hemming bar regulation from top to bottom, the flexible portion of first cylinder is fixed to be provided with the fixed plate, the bottom of fixed plate rotates and is connected with the conical head, the top of support rotates and is connected with the rotating plate, the rotating plate is located under the conical head, the flexible portion of second cylinder is fixed to be provided with the framework, one side of framework and one side inner wall sliding connection of support body, one side inner wall of framework is fixed to be provided with and is used for controlling the electric putter who adjusts the hemming bar, the flexible portion of electric putter runs through one side of framework, the flexible portion of electric putter is fixed to be provided with the rotating plate, the top inner wall of support is fixed to be provided with the motor that is used for driving metal product to rotate, the output of motor runs through the top of support and is fixedly connected with the bottom of rotating plate; The clamping mechanism is arranged on the rotating plate and used for clamping and fixing the metal product; the fixing mechanism is arranged on the circular plate and used for fixing the hemming rod; The cooling mechanism is arranged on the circular plate and used for blowing and cooling when the metal product is curled. In a possible design, fixture is including four splint and four U type framves, and four second spouts have all been set up to the bottom of four splint, four second spouts have been seted up at the top of rotor plate, the bottom of second slider and the inner wall sliding connection of second spout, the bottom of four U type framves respectively with the top fixed connection of four splint, U type frame and splint are integrated into one piece structure, and the cover is equipped with same elastic sleeve on four U type framves, the bottom of conical head is pegged graft in the annular space that four U type framves formed. In one possible design, the fixing mechanism comprises a threaded rod and a nut, one end of the threaded rod is fixedly connected with one side of the rotating plate, a round hole matched with the threaded rod is formed in the hemming rod, the hemming rod is sleeved on the threaded rod through the round hole, the nut is in threaded connection with the threaded rod, and the hemming rod is located between the rotating plate and the nut. In a possible design, cooling mechanism is including backup pad, blow case, fan and box, the bottom of backup pad and the top fixed connection of plectane, one side of blow case and one side fixed connection of backup pad, one side of box and the opposite side fixed connection of backup pad, the mouth of blowing of fan and one side fixed connection and the being linked together of box, a plurality of blowholes have been seted up to the bot