CN212042166U - Flanging device for automobile inner pipe column casing - Google Patents

Abstract

The utility model discloses a flanging device for automobile inner tube column casing, include: work platform, support frame, drive assembly, punching press portion and locating component, the support frame is installed at the work platform upper surface, drive assembly matches and installs on support frame inner wall top, the punching press portion is installed in the drive assembly bottom, locating component installs in work platform upper surface center department, just locating component matches the installation with punching press portion. The utility model discloses utilize the location chamber can be synchronous carry out preliminary spacing fixed processing to the work piece, guaranteed the stability of follow-up location work, through being equipped with punching press portion, the linkage machined part moves down, when moving down to with the work piece contact, the laminating of punching press head and work piece end department, simultaneously under the location in punching press chamber, the end department of work piece forms the turn-ups at spacing intracavity portion, has ensured the turn-ups's of punching press stability, avoids the situation emergence that the turn-ups degree of consistency differs.

Description

Flanging device for automobile inner pipe column casing

Technical Field

The utility model relates to a stamping die equipment field specifically is a flanging device for automobile inner tube column casing.

Background

The stamping die is a special technological device for processing materials into parts in cold stamping processing, and is called as a cold stamping die, stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by utilizing a die arranged on a press machine at room temperature to enable the materials to generate separation or plastic deformation, meanwhile, when the workpieces are flanged, the workpieces need to be synchronously stamped, and the traditional flanging device is complex in overall structure and inconvenient to operate, the labor intensity of workers is increased, the overall stability of the traditional flanging device is poor, and the processing precision is poor.

The prior art has the following defects: traditional flanging device overall structure is more complicated, and the operation is inconvenient, has increased staff's intensity of labour, and traditional flanging device overall stability is not good, and the machining precision is relatively poor, can not be quick fix a position punching press work to the work piece, can't ensure uniformity, the homogeneity of whole punching press work, very big influence the work piece yield.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flanging device for automobile inner tube column casing to it is more complicated to solve traditional flanging device overall structure, and the operation is inconvenient, has increased staff's intensity of labour, and traditional flanging device overall stability is not good, and the machining precision is relatively poor, can not be quick fix a position punching press work to the work piece, can't ensure uniformity, the homogeneity scheduling problem of whole punching press work.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile inner tube flanging device for column casing, includes: work platform, support frame, drive assembly, punching press portion and locating component, the support frame is installed at the work platform upper surface, drive assembly matches and installs on support frame inner wall top, the punching press portion is installed in the drive assembly bottom, locating component installs in work platform upper surface center department, just locating component matches the installation with punching press portion.

Preferably, the whole support frame is formed by pressing steel materials, and the whole support frame is of a concave structure.

Preferably, the driving assembly comprises a positioning table and two sets of hydraulic cylinders, the positioning table is fixedly arranged on the inner wall of the support frame, the two sets of hydraulic cylinders are matched and installed on two sides of the bottom end of the positioning table, and the telescopic ends of the hydraulic cylinders are connected with the stamping part.

Preferably, punching press portion includes machined part, spacing chamber, punching press chamber and punching press head, the machined part top is connected with two sets of pneumatic cylinders, spacing chamber is seted up in the machined part bottom, the punching press chamber is seted up in spacing intracavity portion center department, just punching press head is installed in punching press intracavity portion center department, and under the location in punching press chamber, the end department of work piece has ensured the turn-ups of punching press stability at spacing intracavity portion formation turn-ups, avoids the situation emergence that the turn-ups degree of consistency differs.

Preferably, the whole punching cavity and the punching head are of circular structures, and the punching head and the punching cavity are located on the same horizontal line, so that the stability of the punching process is ensured.

Preferably, the positioning assembly comprises a positioning seat, a clamping head, a positioning cavity, a first positioning plate, a second positioning plate and a threaded rod, the positioning seat is arranged at the center of the upper surface of the working platform, the clamping head is arranged on the upper surface of the positioning seat in a matching manner, the clamping head and the limiting cavity are arranged in a matching manner, the positioning cavity is arranged at the center of the inner part of the positioning seat and is correspondingly arranged with the punching head, the first positioning plate is arranged at one side of the inner part of the positioning cavity, the second positioning plate is arranged at the other side of the inner part of the positioning cavity in a sliding manner, the threaded rod passes through the positioning seat for installation, the positioning seat is provided with a threaded cavity matched with the threaded rod, the tail end of the threaded rod is rotatably connected with the second positioning plate through an installation bearing, and the first positioning plate and the second positioning plate are utilized for clamping, the overall stamping yield is improved.

The utility model provides a flanging device for automobile inner tube column casing possesses following beneficial effect:

(1) the utility model discloses a be equipped with locating component, utilize the chamber of fixing a position can be synchronous carry out preliminary spacing fixed processing to the work piece, guaranteed the stability of follow-up location work, rotate the threaded rod afterwards, under the spacing of positioning seat, and then No. two locating plates of drive that can be stable slide, utilize a locating plate, No. two locating plate centre grippings down, guaranteed the stability of work piece, and ensured follow-up stamping process's stable effect, improved whole punching press yield.

(2) The utility model discloses a be equipped with punching press portion, the linkage machined part moves down, moves down to with the work piece contact time, the laminating of punching press head and work piece end department utilizes the drive of pneumatic cylinder, can synchronous work piece tail end carry out the punching press, simultaneously under the location in punching press chamber, the end department of work piece has ensured the turn-ups of punching press turn-ups at spacing intracavity portion formation turn-ups, avoids the turn-ups situation that the degree of consistency differs to take place.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the positioning assembly of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a in fig. 2;

fig. 4 is a schematic structural view of the punching part of the present invention.

In the figure: 1. a working platform; 2. a support frame; 3. a punching part; 4. a positioning table; 5. a hydraulic cylinder; 6. processing a workpiece; 7. a limiting cavity; 8. punching a cavity; 9. punching a head; 10. positioning seats; 11. a snap head; 12. a positioning cavity; 13. a first positioning plate; 14. a second positioning plate; 15. a threaded rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides an automobile inner tube flanging device for column casing, includes: work platform 1, support frame 2, drive assembly, punching press portion 3 and locating component, support frame 2 is installed at 1 upper surface of work platform, drive assembly matches and installs on 2 inner wall tops of support frame, the punching press portion 3 is installed in the drive assembly bottom, locating component installs in 1 upper surface center department of work platform, just locating component matches the installation with punching press portion 3.

Further, the whole support frame 2 is formed by pressing steel materials, and the whole support frame 2 is of a concave structure;

furthermore, the driving assembly comprises a positioning table 4 and two groups of hydraulic cylinders 5, the positioning table 4 is fixedly arranged on the inner wall of the support frame 2, the two groups of hydraulic cylinders 5 are installed on two sides of the bottom end of the positioning table 4 in a matching manner, the telescopic ends of the two groups of hydraulic cylinders 5 are connected with the punching part 3, and the punching part 3 is driven to move downwards to contact with the workpiece under the driving of the two groups of hydraulic cylinders 5, so that the workpiece can be synchronously flanged and punched;

further, the punching part 3 comprises a workpiece 6, a limiting cavity 7, a punching cavity 8 and a punching head 9, the top end of the workpiece 6 is connected with the two sets of hydraulic cylinders 5, the limiting cavity 7 is arranged at the bottom end of the workpiece 6, the punching cavity 8 is arranged at the center inside the limiting cavity 7, the punching head 9 is arranged at the center inside the punching cavity 8, the workpiece 6 is linked to move downwards, the punching head 9 is attached to the end of the workpiece when moving downwards to be in contact with the workpiece, the tail end of the workpiece can be synchronously punched by the driving of the hydraulic cylinders 5, and meanwhile, under the positioning of the punching cavity 8, the end of the workpiece forms a flanging inside the limiting cavity 7, so that the stability of the punching flanging is ensured, and the situation that the flanging is different in uniformity is avoided;

furthermore, the whole of the stamping cavity 8 and the stamping head 9 are both in a circular structure, and the stamping head 9 and the stamping cavity 8 are positioned on the same horizontal line, so that the stability of the stamping process is ensured;

further, the positioning assembly comprises a positioning seat 10, a clamping head 11, a positioning cavity 12, a first positioning plate 13, a second positioning plate 14 and a threaded rod 15, the positioning seat 10 is installed at the center of the upper surface of the working platform 1, the clamping head 11 is installed on the upper surface of the positioning seat 10 in a matching manner, the clamping head 11 and the limiting cavity 7 are installed in a matching manner, the positioning cavity 12 is formed in the center of the inner portion of the positioning seat 10, the positioning cavity 12 and the stamping head 9 are installed correspondingly, the first positioning plate 13 is installed on one side of the inner portion of the positioning cavity 12, the second positioning plate 14 is installed on the other side of the inner portion of the positioning cavity 12 in a sliding manner, the threaded rod 15 penetrates through the positioning seat 10 to be installed, the threaded cavity matched with the threaded rod 15 is formed in the positioning seat 10, the tail end of the threaded rod 15 is rotatably connected with the second positioning plate 14 through an installation bearing, the stability of follow-up location work has been guaranteed, the threaded rod 15 rotates afterwards, and under the spacing of positioning seat 10, and then No. two locating plates 14 of drive that can be stable slide, utilize No. one locating plate 13, No. two locating plates 14 centre gripping down, guaranteed the stability of work piece, and ensured follow-up stamping process's stable effect, improved whole punching press yield.

The working principle is as follows: when in use, firstly, a workpiece is matched and installed on the positioning seat 10, the positioning cavity 12 can be used for synchronously carrying out primary limiting and fixing treatment on the workpiece through the arrangement of the positioning assembly, the stability of subsequent positioning work is ensured, then, the threaded rod 15 is rotated, the second positioning plate 14 can be stably driven to slide under the limiting of the positioning seat 10, the first positioning plate 13 and the second positioning plate 14 are used for clamping, the stability of the workpiece is ensured, the stabilizing effect of the subsequent stamping process is ensured, the overall stamping yield is improved, the stamping part 3 is driven to move downwards to be in contact with the workpiece through the arrangement of the driving assembly under the driving of the two groups of hydraulic cylinders 5, so that the flanging stamping can be synchronously carried out on the workpiece, meanwhile, the clamping head 11 can be stably limited in the stamping under the matching installation of the clamping head 11 and the limiting cavity 7, and the accuracy of the overall stamping work is further ensured, simultaneously through being equipped with punching press portion 3, linkage machined part 6 moves down, moves down to when contacting with the work piece, and punching press head 9 and work piece end department laminating utilize the drive of pneumatic cylinder 5, and the work piece tail end that can synchronize punches, and under the location of punching press chamber 8, the end department of work piece has ensured the turn-ups of punching press turn-ups at 7 inside formation turn-ups in spacing chamber, avoids the turn-ups condition that the degree of consistency differs to take place.

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 (6)

1. The utility model provides an automobile inner tube flanging device for column casing which characterized in that includes: work platform (1), support frame (2), drive assembly, punching press portion (3) and locating component, install at work platform (1) upper surface support frame (2), drive assembly matches and installs on support frame (2) inner wall top, install in the drive assembly bottom punching press portion (3), locating component installs in work platform (1) upper surface center department, just locating component matches the installation with punching press portion (3).

2. The flanging device for the automobile inner tube column casing according to claim 1, characterized in that: the support frame (2) is integrally formed by pressing steel, and the support frame (2) is integrally of a concave structure.

3. The flanging device for the automobile inner tube column casing according to claim 1, characterized in that: the driving assembly comprises a positioning table (4) and two sets of hydraulic cylinders (5), wherein the positioning table (4) is fixedly arranged on the inner wall of the support frame (2), the hydraulic cylinders (5) are arranged on two sides of the bottom end of the positioning table (4) in a matched mode, and the telescopic ends of the hydraulic cylinders (5) are connected with the stamping part (3).

4. The flanging device for the automobile inner tube column casing according to claim 1, characterized in that: punching press portion (3) include machined part (6), spacing chamber (7), punching press chamber (8) and punching press head (9), machined part (6) top is connected with two sets of pneumatic cylinders (5), set up in machined part (6) bottom in spacing chamber (7), punching press chamber (8) are set up in spacing chamber (7) inside center department, just punching press head (9) are installed in punching press chamber (8) inside center department.

5. The flanging device for the automobile inner tube column casing according to claim 4, characterized in that: the stamping cavity (8) and the stamping head (9) are integrally of a circular structure, and the stamping head (9) and the stamping cavity (8) are located on the same horizontal line.

6. The flanging device for the automobile inner tube column casing according to claim 1, characterized in that: the positioning assembly comprises a positioning seat (10), a clamping head (11), a positioning cavity (12), a first positioning plate (13), a second positioning plate (14) and a threaded rod (15), the positioning seat (10) is installed at the center of the upper surface of the working platform (1), the clamping head (11) is installed on the upper surface of the positioning seat (10) in a matching mode, the clamping head (11) is installed on the limiting cavity (7) in a matching mode, the positioning cavity (12) is arranged at the center of the inner portion of the positioning seat (10), the positioning cavity (12) is installed corresponding to the punching head (9), the first positioning plate (13) is installed on one side of the inner portion of the positioning cavity (12), the second positioning plate (14) is installed on the other side of the inner portion of the positioning cavity (12) in a sliding mode, the threaded rod (15) penetrates through the positioning seat (10) to be installed, and the positioning seat (10) is provided with a threaded cavity, the tail end of the threaded rod (15) is rotatably connected with the second positioning plate (14) through a mounting bearing.

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