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CN-224222422-U - Bending device for workpiece machining

CN224222422UCN 224222422 UCN224222422 UCN 224222422UCN-224222422-U

Abstract

The utility model discloses a bending device for workpiece processing, which comprises a working plate and a fixed bending mechanism, wherein the top of the working plate is slidably provided with a movable bending mechanism which is matched with the fixed bending mechanism to bend and shape a workpiece, both sides of the fixed bending mechanism are respectively provided with an adsorption positioning mechanism for adsorbing and positioning the workpiece, and both sides of the fixed bending mechanism are respectively provided with a position adjusting mechanism for enabling the adsorption positioning mechanism to be always adsorbed and positioned with the workpiece. The adsorption positioning mechanism provided by the utility model can adsorb and position the round pipe workpiece to be bent, and then the movable bending mechanism can move towards the fixed bending mechanism, so that the round pipe workpiece adsorbed by the adsorption positioning mechanism can be bent, and when the round pipe workpiece is subjected to extrusion bending treatment, the position adjusting mechanism can move the adsorption positioning mechanism back and forth and left and right, so that the adsorption positioning mechanism can be enabled to attack and position the round pipe all the time when the round pipe workpiece is bent.

Inventors

  • LIU BEN
  • SHAO YUFENG

Assignees

  • 安徽沃弗机电设备有限公司

Dates

Publication Date
20260512
Application Date
20250612

Claims (6)

  1. 1. The bending device for workpiece machining comprises a working plate (1), wherein a supporting frame (2) is fixedly arranged at the bottom of the working plate (1), and is characterized in that a fixed bending mechanism (3) which is in contact with one side of a workpiece is fixedly arranged at one side of the top of the working plate (1), a movable bending mechanism (4) which is matched with the fixed bending mechanism (3) and is used for bending and forming the workpiece is slidably arranged at the top of the working plate (1), adsorption positioning mechanisms (6) for adsorbing and positioning the workpiece are arranged at two sides of the fixed bending mechanism (3), and position adjusting mechanisms (5) for enabling the adsorption positioning mechanisms (6) to be always adsorbed and positioned with the workpiece are arranged at two sides of the fixed bending mechanism (3).
  2. 2. The bending device for workpiece machining according to claim 1, wherein the movable bending mechanism (4) comprises sliding rails (7), sliding blocks (8), movable bending dies (9), connecting claws (10) and driving cylinders (12), two groups of sliding rails (7) are fixedly arranged at the top of the working plate (1), the movable bending dies (9) are slidably connected to the sliding rails (7) through the sliding blocks (8), the driving cylinders (12) are fixedly arranged at the top of the working plate (1) through mounting frames (11), the connecting claws (10) are fixedly arranged on one side of the movable bending dies (9), and the output ends of the driving cylinders (12) are fixedly connected with the connecting claws (10).
  3. 3. The bending device for workpiece machining according to claim 2, wherein the fixed bending mechanism (3) comprises supporting blocks (13), fixed bending dies (14), first connecting frames (15) and positioning frames (16), the top of the working plate (1) is fixedly connected with the fixed bending dies (14) through two groups of the supporting blocks (13), the first connecting frames (15) are fixedly arranged at the top of the working plate (1) and positioned at one side of the fixed bending dies (14), and a plurality of groups of positioning frames (16) contacted with one side of the fixed bending dies (14) are fixedly arranged at the top of the first connecting frames (15).
  4. 4. The bending device for workpiece processing according to claim 3, wherein the adsorption positioning mechanism (6) comprises a moving rod (21), a second connecting frame (22), an adsorption frame (26), adsorption holes (27) and a vacuumizing tube (28), the moving rod (21) is fixedly arranged on one side of the adsorption frame (26), a plurality of groups of adsorption holes (27) are formed in one side of the adsorption frame (26), the vacuumizing tube (28) communicated with the adsorption holes (27) is fixedly communicated with one side of the adsorption frame (26), and the second connecting frame (22) is fixedly arranged outside the moving rod (21).
  5. 5. The bending device for workpiece processing, as set forth in claim 4, characterized in that the position adjusting mechanism (5) comprises a first fixing plate (17), a first sliding rod (18), an adjusting frame (19), a first spring (20), a second fixing plate (23) and a second sliding rod (24), the first fixing plate (17) is mounted on the fixed bending die (14), the first sliding rod (18) is fixedly mounted on the first fixing plate (17), the adjusting frame (19) is slidingly connected to the outside of the first sliding rod (18), one side of the first fixing plate (17) is fixedly connected with the first spring (20) which is positioned on the outside of the first sliding rod (18), one end of the first spring (20) is fixedly connected with the adjusting frame (19), one side of the adjusting frame (19) is in contact with the fixed bending die (14), the moving rod (21) is inserted into the inside of the adjusting frame (19), a second connecting frame (22) is fixedly mounted on the outside of the moving rod (21), a plurality of groups of balls (22) are fixedly connected to the two sides of the second connecting frame (19), the two groups of the second connecting frame (22) are fixedly mounted on the two sides of the second connecting frame (19), one end of the second sliding rod (24) is fixedly connected with the second fixing plate (23), a second spring (25) is fixedly connected to one side of the second fixing plate (23) and located outside the second sliding rod (24), and one end of the second spring (25) is fixedly connected with the second connecting frame (22).
  6. 6. The bending device for workpiece processing according to claim 5, wherein the supporting block (13) is connected with the fixed bending die (14) through a second locking bolt (31), and the sliding block (8) is connected with the movable bending die (9) through a first locking bolt (30).

Description

Bending device for workpiece machining Technical Field The utility model relates to the technical field of bending tools, in particular to a bending device for workpiece machining. Background Bending devices for work piece processing are mainly used for bending or forming sheet metal, tubing or other materials. The equipment is widely applied to the manufacturing industry, such as the fields of automobile manufacturing, aerospace, architectural decoration and the like, and is used for producing various parts with specific shape requirements. The existing bending device is used for positioning and bending a circular tube workpiece when the circular tube workpiece is bent, and certain deformation and displacement can occur when the workpiece is bent, so that the workpiece is extremely easy to damage and the bending is not in place when the circular tube workpiece is displaced when bending is performed, and therefore, the bending device for workpiece machining is provided. Disclosure of utility model The utility model aims to provide a bending device for workpiece processing, which aims to solve the problems in the background technology. The bending device for workpiece processing comprises a working plate, wherein a supporting frame is fixedly arranged at the bottom of the working plate, a fixed bending mechanism which is contacted with one side of a workpiece is fixedly arranged at one side of the top of the working plate, a movable bending mechanism which is matched with the fixed bending mechanism and is used for bending and forming the workpiece is slidably arranged at the top of the working plate, adsorption positioning mechanisms for adsorbing and positioning the workpiece are arranged at two sides of the fixed bending mechanism, and position adjusting mechanisms for enabling the adsorption positioning mechanisms to be always adsorbed and positioned with the workpiece are arranged at two sides of the fixed bending mechanism. Further, move bending mechanism and include slide rail, slider, move bending die utensil, connecting jaw and actuating cylinder, the top fixed mounting of working plate has two sets of slide rails, there is the mould of bending of moving through slider sliding connection on the slide rail, the top of working plate has actuating cylinder through mounting bracket fixed mounting, one side fixed mounting of moving bending die utensil has connecting jaw, actuating cylinder's output and connecting jaw fixed connection. Further, the fixed bending mechanism comprises supporting blocks, fixed bending dies, a first connecting frame and a positioning frame, the top of the working plate is fixedly connected with the fixed bending dies through two groups of supporting blocks, the first connecting frame is fixedly arranged at the top of the working plate and positioned at one side of the fixed bending dies, and a plurality of groups of positioning frames which are in contact with one side of the fixed bending dies are fixedly arranged at the top of the first connecting frame. Further, the absorption positioning mechanism comprises a moving rod, a second connecting frame, an absorption frame, absorption holes and a vacuumizing tube, wherein the moving rod is fixedly arranged on one side of the absorption frame, a plurality of groups of absorption holes are formed in one side of the absorption frame, the vacuumizing tube communicated with the absorption holes is fixedly communicated with one side of the absorption frame, and the second connecting frame is fixedly arranged outside the moving rod. Further, the position adjustment mechanism comprises a first fixed plate, a first sliding rod, an adjusting frame, a first spring, a second fixed plate and a second sliding rod, wherein the first fixed plate is installed on a fixed bending die, the first sliding rod is fixedly installed on the first fixed plate, the adjusting frame is connected to the first sliding rod in an external sliding mode, one side of the first fixed plate is fixedly connected with the first spring, one end of the first spring is fixedly connected with the adjusting frame, one side of the adjusting frame is contacted with the fixed bending die, the moving rod is inserted into the adjusting frame, a second connecting frame is fixedly installed on the outer side of the moving rod, a plurality of groups of limit balls are installed on the inner wall of the second connecting frame in a rotating mode and are contacted with two sides of the adjusting frame, the second fixed plate is fixedly installed on the top of the adjusting frame, the second connecting frame is connected with the second sliding rod in a sliding mode, one end of the second sliding rod is fixedly connected with the second fixed plate, one side of the second fixed plate is fixedly connected with the second sliding rod, one end of the second sliding rod is fixedly connected with the second spring, and one end of the second spring is fixedly connected with the second sprin