CN217165970U

CN217165970U - Automatic pipe bending machine for chassis auxiliary frame

Info

Publication number: CN217165970U
Application number: CN202220931446.6U
Authority: CN
Inventors: 胡芳熇
Original assignee: Liuzhou Cheleshi Auto Parts Co ltd
Current assignee: Liuzhou Cheleshi Auto Parts Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-08-12
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses an automatic bending machine of chassis sub vehicle frame, include: processing platform, install centre gripping on the processing platform top side and send a tub device, processing platform right side is provided with the movable plate, movable plate one side fixed mounting has the tube bending seat, install rotatory pressure head device on the tube bending seat, be provided with the pressure head mount pad on the rotatory pressure head device, it is connected with the rotation axis to rotate on the tube bending seat, fixed welding has first pressure head on the pressure head mount pad, the top fixed welding that the pressure head mount pad is located first pressure head has the second pressure head, the top fixed welding that the pressure head mount pad is located the second pressure head has the third pressure head. The utility model discloses a set up first pressure head, second pressure head and third pressure head respectively with the rotation axis on the first return bend dish of corresponding position, second return bend dish and the third return bend dish mutually support the pipe fitting of the different pipe diameters of can bending, improved the applicable type of device, practice thrift the cost.

Description

Automatic pipe bending machine for chassis auxiliary frame

Technical Field

The utility model relates to a pipe bending technical field specifically is an automatic bending machine of chassis sub vehicle frame.

Background

The pipe bender can be used as a jack for bending pipes, is roughly divided into a numerical control pipe bender, a hydraulic pipe bender and the like, and is applied to pipeline laying and building in the aspects of electric power construction, highway construction, bridges, ships, vehicles and the like.

At present, the existing automatic pipe bender technology is relatively mature, but still has partial defects in actual use, for example, a pipe bender can be used for bending a pipe fitting with one pipe diameter, and in actual production, when the pipe fittings with different pipe diameters need to be machined, pipe benders with various different models need to be purchased, so that the cost is greatly increased, and therefore, an automatic pipe bender with a chassis auxiliary frame capable of machining the pipe fittings with different pipe diameters needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic bending machine of chassis sub vehicle frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic bending machine for a chassis subframe, comprising:

processing platform, install centre gripping pipe feeding device on the processing platform side of side, the pipe feeding device is gone up to the centre gripping and remains to process the pipe fitting, processing platform right side is provided with the movable plate, movable plate one side fixed mounting has the tube bending seat, install rotatory pressure head device on the tube bending seat, be provided with the pressure head mount pad on the rotatory pressure head device, it is connected with the rotation axis to rotate on the tube bending seat.

Preferably, the fixed welding has first pressure head on the pressure head mount pad, the fixed welding in top that the pressure head mount pad is located first pressure head has the second pressure head, the fixed welding in top that the pressure head mount pad is located the second pressure head has the third pressure head.

Preferably, fixed welding has first bent pipe dish, second bent pipe dish and third bent pipe dish in proper order on the rotation axis, first bent pipe dish and first pressure head looks adaptation, second bent pipe dish and second pressure head looks adaptation, third bent pipe dish and third pressure head looks adaptation.

Preferably, one side of the processing table, which is close to the moving plate, is provided with a groove, a screw is rotationally connected in the groove, and two sides of the groove are provided with sliding chutes.

Preferably, a mounting groove is formed in the bottom side of the processing table, a bidirectional motor is fixedly mounted in the mounting groove, and an output shaft of the bidirectional motor is fixedly welded to the bottom end of the screw rod.

Preferably, a moving block is fixedly welded on one side, close to the machining table, of the moving plate, the moving block is connected in the groove in a sliding mode, the moving block is connected with the screw through a screw hole in a threaded mode, convex sliding blocks are arranged on two sides of the moving block, the two convex sliding blocks are fixedly welded with the moving plate, and the two convex sliding blocks are connected in sliding grooves in corresponding positions in a sliding mode respectively.

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

1. the utility model can bend the pipe fittings with different pipe diameters by arranging the first pressure head, the second pressure head and the third pressure head on the pressure head mounting seat to be matched with the first bent pipe disc, the second bent pipe disc and the third bent pipe disc at the corresponding positions on the rotating shaft respectively, thereby improving the applicability of the device and saving the cost;

2. the utility model discloses a two-way motor that sets up drives the screw rod and rotates, and when the screw rod rotated, the movable block can slide from top to bottom in the recess along with the rotation direction of screw rod to drive the movable plate and slide from top to bottom, realize the automatic regulation to the tube bending seat, intensity of labour and regulation efficiency when having reduced the regulation.

Drawings

Fig. 1 is a schematic view of the overall structure of an automatic pipe bender for a chassis subframe of the present invention;

fig. 2 is a side view cross-sectional structure diagram of the inside of the automatic pipe bender for a chassis subframe of the present invention;

FIG. 3 is a side view structural diagram of the connection between the pipe bending seat and the rotary ram device in the automatic pipe bender for the sub-frame of the chassis of the present invention;

fig. 4 is a connection section overlooking structure diagram of the movable plate and the processing table in the automatic pipe bender for the chassis subframe of the utility model.

In the figure: 1. a processing table; 2. a pipe conveying device is clamped; 3. a pipe fitting to be processed; 4. moving the plate; 5. a pipe bending seat; 6. a rotary ram device; 7. a pressure head mounting base; 8. a rotating shaft; 9. a first bend plate; 10. a second pipe bending disk; 11. a third pipe bending disk; 12. a first ram; 13. a second ram; 14. a third ram; 15. mounting grooves; 16. a bi-directional motor; 17. a groove; 18. a screw; 19. a chute; 20. a moving block; 21. a convex slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic bending machine for a chassis subframe, comprising:

processing platform 1, install centre gripping pipe feeding device 2 on processing platform 1 top side, the pipe feeding device 2 is gone up to the installation and remains to process pipe fitting 3 to the centre gripping, processing platform 1 right side is provided with

movable plate

4, 4 one side fixed mounting of movable plate have pipe bending seat 5, install rotatory pressure head device 6 on the pipe bending seat 5, be provided with pressure head mount pad 7 on the rotatory pressure head device 6, it is connected with rotation axis 8 to rotate on the pipe bending seat 5.

Fixed welding has first pressure head 12 on the pressure head mount pad 7, the fixed welding in the top that pressure head mount pad 7 is located first pressure head 12 has second pressure head 13, the fixed welding in the top that pressure head mount pad 7 is located second pressure head 13 has third pressure head 14.

Fixed welding has first bent pipe dish 9, second bent pipe dish 10 and third bent pipe dish 11 in proper order on the rotation axis 8, first bent pipe dish 9 and first pressure head 12 looks adaptation, second bent pipe dish 10 and second pressure head 13 looks adaptation, third bent pipe dish 11 and the 14 looks adaptations of third pressure head, first pressure head 12, second pressure head 13 and third pressure head 14 respectively with the first bent pipe dish 9, the second bent pipe dish 10 and the third bent pipe dish 11 of corresponding position mutually support the pipe fitting of the different pipe diameters of can bending.

One side of the processing table 1 close to the moving plate 4 is provided with a groove 17, a screw 18 is rotatably connected in the groove 17, and two sides of the groove 17 are provided with sliding grooves 19.

The bottom side of the processing table 1 is provided with an installation groove 15, a bidirectional motor 16 is fixedly installed in the installation groove 15, an output shaft of the bidirectional motor 16 is fixedly welded with the bottom end of the screw rod 18, and when the bidirectional motor 16 is started, the screw rod 18 can be driven to rotate.

A moving block 20 is fixedly welded on one side, close to the machining table 1, of the moving plate 4, the moving block 20 is connected in the groove 17 in a sliding mode, the moving block 20 is in threaded connection with the screw 18 through a screw hole, convex sliding blocks 21 are arranged on two sides of the moving block 20, the two convex sliding blocks 21 are fixedly welded with the moving plate 4, the two convex sliding blocks 21 are respectively connected in sliding grooves 19 in corresponding positions in a sliding mode, when the screw 18 rotates, the moving block 20 can slide up and down in the groove 17 along with the rotating direction of the screw 18, so that the moving plate 4 is driven to slide up and down, and the convex sliding blocks 21 can share the pulling force of the moving block 20 and the moving plate 4 and the gravity of the moving block 20 on the moving block 20, and the screw 18 is prevented from being bent.

The working principle is as follows: when the utility model is used, the two-way motor 16 can be started, when the two-way motor 16 drives the screw rod 18 to rotate in the forward direction, the moving block 20 slides upwards in the groove 17 through being in threaded connection with the screw rod 18, thereby driving the moving plate 4 to slide upwards, and stops when the moving block 20 moves to the top side of the groove 17, at the moment, the moving plate 4 drives the pipe bending processing seat 5 to move upwards, so that the first pipe bending disk 9 and the first pressure head 12 move to the position aligned with the clamping pipe conveying device 2, thereby the first pipe bending disk 9 and the first pressure head 12 can process pipe fittings with adaptive pipe diameters, when the two-way motor 16 drives the screw rod 18 to rotate in the reverse direction, the moving block 20 slides downwards in the groove 17 through being in threaded connection with the screw rod 18, thereby driving the moving plate 4 to slide downwards, and stops when the moving block 20 moves to the bottom side of the groove 17, at the moment, the pipe bending processing seat 5 is driven by the moving block 4 to move downwards, so that the third pipe bending disk 11 and the third pressure head 14 move to the position aligned with the clamping pipe conveying device 2, thereby make third pipe bending dish 11 and third pressure head 14 can process the pipe fitting of adaptation pipe diameter, thereby make this use novel when using, can carry out tube bending to the pipe fitting of different pipe diameters, improved its suitable for type, practice thrift the cost.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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

Claims

1. The utility model provides an automatic bending machine of chassis sub vehicle frame which characterized in that includes:

processing platform (1), install centre gripping on processing platform (1) top side and send pipe device (2), the centre gripping send pipe device (2) to go up the installation to remain to process pipe fitting (3), processing platform (1) right side is provided with movable plate (4), movable plate (4) one side fixed mounting has tube bending seat (5), install rotatory pressure head device (6) on tube bending seat (5), be provided with pressure head mount pad (7) on rotatory pressure head device (6), it is connected with rotation axis (8) to rotate on tube bending seat (5).

2. The automatic bending machine for the chassis subframe according to claim 1, wherein: fixed welding has first pressure head (12) on pressure head mount pad (7), the fixed welding in top that pressure head mount pad (7) are located first pressure head (12) has second pressure head (13), the fixed welding in top that pressure head mount pad (7) are located second pressure head (13) has third pressure head (14).

3. The automatic bending machine for the chassis subframe according to claim 1, wherein: fixed welding has first bent pipe dish (9), second bent pipe dish (10) and third bent pipe dish (11) in proper order on rotation axis (8), first bent pipe dish (9) and first pressure head (12) looks adaptation, second bent pipe dish (10) and second pressure head (13) looks adaptation, third bent pipe dish (11) and third pressure head (14) looks adaptation.

4. The automatic bending machine for the chassis subframe according to claim 1, wherein: one side, close to the moving plate (4), of the processing table (1) is provided with a groove (17), a screw rod (18) is rotatably connected in the groove (17), and sliding grooves (19) are formed in two sides of the groove (17).

5. The automatic bending machine for the chassis subframe according to claim 1, wherein: the machining table is characterized in that a mounting groove (15) is formed in the bottom side of the machining table (1), a bidirectional motor (16) is fixedly mounted in the mounting groove (15), and an output shaft of the bidirectional motor (16) is fixedly welded with the bottom end of the screw (18).

6. The automatic bending machine for the chassis subframe according to claim 1, wherein: a moving block (20) is fixedly welded on one side, close to the machining table (1), of the moving plate (4), the moving block (20) is connected in the groove (17) in a sliding mode, the moving block (20) is connected with the screw (18) in a threaded mode through a screw hole formed in the moving block, convex sliding blocks (21) are arranged on two sides of the moving block (20), the two convex sliding blocks (21) are fixedly welded with the moving plate (4), and the two convex sliding blocks (21) are connected in sliding grooves (19) in corresponding positions in a sliding mode respectively.