CN221158185U - Auxiliary frame does not have trace device of buckling - Google Patents

Abstract

The utility model discloses a sub-frame traceless bending device which comprises a bending operation frame, wherein a threaded notch is formed in the upper end surface of the bending operation frame, an adjusting screw is fixedly connected in the threaded notch in a screwed mode through threads, lifting modules are fixedly connected to the lower ends of the adjusting screw through fixing clamping blocks, sliding groove structures are arranged on the two side surfaces of the lifting modules, the lifting modules are connected with sliding rail structures arranged on the inner wall of the bending operation frame through the sliding groove structures, a bearing assembly is arranged in the lifting modules, a rotating shaft is arranged in the bearing assembly, a bending clamping roller is arranged at one end of the rotating shaft, and a first fixing roller and a second fixing roller are respectively arranged at the front ends of the bending operation frame. The bending clamping roller assembly convenient to lift, adjust and rotate is arranged, so that bending operation and surface mark removal rolling operation on the auxiliary frame pipe fitting are facilitated, the surface of the auxiliary frame pipe fitting is conveniently pressed and smooth, and the forming quality and effect of a product are improved.

Description

Auxiliary frame does not have trace device of buckling

Technical Field

The utility model relates to the technical field of bending processing, in particular to a sub-frame traceless bending device.

Background

Sub-frames are structural components of vehicles such as automobiles or aircraft, and sub-frames are components that carry some such as an engine, powertrain, or suspension on a larger body-to-frame split or unitary body. By "independent" subframe is meant a subframe that is a separate structure that is mounted to the body of an automobile. The subframe may be screwed or welded to the vehicle. When screwed, rubber bushings or springs are sometimes provided to reduce vibration.

At present, when bending operation is carried out on the auxiliary frame pipe fitting, the control is inconvenient, and the surface of the auxiliary frame pipe fitting cannot be subjected to bending and trace removal treatment, so that a non-trace bending device of the auxiliary frame is required to be developed to solve the technical problems.

Disclosure of utility model

The utility model aims to provide a sub-frame traceless bending device, which solves the problems that the control is inconvenient and the surface cannot be subjected to bending and trace removal treatment when the sub-frame pipe fitting is subjected to bending operation in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sub vehicle frame does not have trace device of buckling, includes the operation frame of buckling, the upper end surface of operation frame of buckling is provided with the screw notch, and the inside of screw notch is fixed with adjusting screw through the screw soon, and adjusting screw's lower extreme passes through fixed fixture block fixedly connected with lifting module, and lifting module's both sides surface is provided with the spout structure, and lifting module is connected with the slide rail structure that sets up at the operation frame inner wall of buckling through the spout structure, lifting module's inside is provided with bearing assembly, and bearing assembly's internally mounted has the axis of rotation, and the one end of axis of rotation is provided with the clamp roller of buckling, first fixed roller and second fixed roller are installed respectively to the front end of operation frame of buckling.

Preferably, the surface of the bending clamping roller is provided with a clamping groove structure.

Preferably, the other end of the rotating shaft is provided with a rocking handle assembly.

Preferably, the first fixed roller and the second fixed roller are connected with the bending operation frame through fixed shafts.

Preferably, the rear end of the fixed shaft is locked and fixed with the bending operation rack through a locking nut.

Preferably, the sliding rail structure and the sliding groove structure are correspondingly clamped and connected.

Preferably, a control handle is welded and fixed at the upper end of the adjusting screw.

Preferably, a supporting cushion block is welded and fixed at the bottom end of the bending operation rack, and an operation platform is fixedly connected to the surface of the supporting cushion block through bolts.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the bending clamping roller assembly convenient to lift, adjust and rotate is arranged, the bending clamping roller is pressed downwards through the lifting adjustment, the auxiliary frame pipe fitting can be bent by matching with the two groups of fixed rollers, meanwhile, the bending clamping roller is controlled to rotate through the handheld rocking handle assembly, the surface of the bending clamping roller is provided with the clamping groove structure, and the clamping groove structure is tightly attached to the auxiliary frame pipe fitting, so that the auxiliary frame pipe fitting surface is conveniently pressed smooth, bending marks can be removed, and the forming quality and effect of a product are improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the rear end structure of the present utility model;

Fig. 3 is a schematic view of an exploded structure of the present utility model.

In the figure: 1. a crank assembly; 2. a threaded notch; 3. adjusting a screw; 4. a control handle; 5. fixing the clamping block; 6. a bending operation frame; 7. bending clamping rollers; 8. a first fixed roller; 9. an operation platform; 10. supporting cushion blocks; 11. a second fixed roller; 12. a bearing assembly; 13. a lifting module; 14. a fixed shaft; 15. a lock nut; 16. a rotating shaft; 17. a chute structure; 18. a slot structure; 19. a sliding rail structure.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides a sub vehicle frame does not have trace bending device, including bending operation frame 6, the upper end surface of bending operation frame 6 is provided with screw notch 2, screw notch 2's inside is fixed with adjusting screw 3 through the screw thread soon, adjusting screw 3's lower extreme is through fixed fixture block 5 fixedly connected with lifting module 13, lifting module 13's both sides surface is provided with spout structure 17, lifting module 13 is connected with the slide rail structure 19 that sets up at bending operation frame 6 inner wall through spout structure 17, lifting module 13's inside is provided with bearing assembly 12, bearing assembly 12's internally mounted has axis of rotation 16, axis of rotation 16's one end is provided with the clamp roller 7 of buckling, first fixed roller 8 and second fixed roller 11 are installed respectively to bending operation frame 6's front end.

Further, the surface of the bending clamping roller 7 is provided with a clamping groove structure 18, and the clamping groove structure 18 is tightly attached to the auxiliary frame pipe fitting, so that the surface of the auxiliary frame pipe fitting is conveniently pressed smooth.

Further, the rocking handle assembly 1 is arranged at the other end of the rotating shaft 16, so that the rocking handle assembly 1 is convenient to use, and the rotating shaft 16 is controlled to drive the bending clamping roller 7 to rotate.

Further, the first fixing roller 8 and the second fixing roller 11 are connected with the bending work frame 6 through the fixing shafts 14, and the first fixing roller 8 and the second fixing roller 11 are convenient to use for fixing the subframe pipe fitting.

Further, the rear end of the fixed shaft 14 is locked and fixed with the bending work frame 6 by a lock nut 15.

Further, the sliding rail structure 19 and the sliding groove structure 17 are correspondingly clamped and connected.

Further, a control handle 4 is welded and fixed at the upper end of the adjusting screw 3.

Further, a supporting cushion block 10 is welded and fixed at the bottom end of the bending operation frame 6, and an operation platform 9 is fixedly connected to the surface of the supporting cushion block 10 through bolts.

Working principle: during the use, the upper end surface of operation frame 6 of buckling is provided with screw notch 2, screw notch 2's inside is fixed with adjusting screw 3 through the screw thread soon, adjusting screw 3's lower extreme is through fixed fixture block 5 fixedly connected with lifting module 13, lifting module 13's both sides surface is provided with spout structure 17, lifting module 13 passes through spout structure 17 and sets up the slide rail structure 19 at the operation frame 6 inner wall of buckling, but through using control handle 4 drive adjusting screw 3 drive lifting module 13 do vertical linear motion, and then can be used to drive the clamp roller 7 of buckling and push down the motion, to place the subframe pipe fitting of fixing at first fixed roller 8 and second fixed roller 11 surface and buckle the operation, the inside of lifting module 13 is provided with bearing assembly 12 simultaneously, bearing assembly 12's internally mounted has axis of rotation 16, axis 16's one end is provided with the clamp roller 7 of buckling, axis of rotation 16's other one end is provided with rocking handle assembly 1, the rocking handle assembly 1 control axis 16 drives the clamp roller 7 of buckling, the surface of clamp roller 7 is provided with groove structure 18, clamp groove structure 18 carries out closely laminating with subframe pipe fitting, thereby the quality of buckling and the shaping effect of product has been removed.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Standard parts used in the document of the application can be purchased from the market, the specific connection modes of the parts are connected by adopting conventional means such as mature bolts, rivets and welding in the prior art, and the machines, the parts and the equipment are of conventional types in the prior art, and the circuit connection adopts the conventional connection modes in the prior art, so that the specific description is not made.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a sub vehicle frame does not have trace bending device, includes bending operation frame (6), a serial communication port, the upper end surface of bending operation frame (6) is provided with screw notch (2), the inside of screw notch (2) is fixed with adjusting screw (3) through the screw thread spin, the lower extreme of adjusting screw (3) is through fixed fixture block (5) fixedly connected with lifting module (13), the both sides surface of lifting module (13) is provided with spout structure (17), lifting module (13) are connected through spout structure (17) with slide rail structure (19) of setting at bending operation frame (6) inner wall, the inside of lifting module (13) is provided with bearing assembly (12), the internally mounted of bearing assembly (12) has axis of rotation (16), the one end of axis of rotation (16) is provided with bending clamping roller (7), first fixed roller (8) and second fixed roller (11) are installed respectively to the front end of bending operation frame (6).

2. The sub-frame traceless bending device as set forth in claim 1, wherein: the surface of the bending clamping roller (7) is provided with a clamping groove structure (18).

3. The sub-frame traceless bending device as set forth in claim 1, wherein: the other end of the rotating shaft (16) is provided with a rocking handle assembly (1).

4. The sub-frame traceless bending device as set forth in claim 1, wherein: the first fixed roller (8) and the second fixed roller (11) are connected with the bending operation frame (6) through a fixed shaft (14).

5. The sub-frame traceless bending device as set forth in claim 4, wherein: the rear end of the fixed shaft (14) is locked and fixed with the bending operation rack (6) through a locking nut (15).

6. The sub-frame traceless bending device as set forth in claim 1, wherein: the sliding rail structure (19) is correspondingly clamped and connected with the sliding groove structure (17).

7. The sub-frame traceless bending device as set forth in claim 1, wherein: the upper end of the adjusting screw rod (3) is fixedly welded with a control handle (4).

8. The sub-frame traceless bending device as set forth in claim 1, wherein: the bottom end welding of bending operation frame (6) is fixed with supporting cushion (10), and the surface of supporting cushion (10) is through bolt fixedly connected with operation platform (9).