CN213134775U

CN213134775U - Precision positioning device of pipe shrinking machine

Info

Publication number: CN213134775U
Application number: CN202021924808.6U
Authority: CN
Inventors: 马士柱; 王文政
Original assignee: Jiangsu Xinzhongwan Intelligent Technology Co ltd
Current assignee: Jiangsu Xinzhongwan Intelligent Technology Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-05-07
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a draw machine precision positioning device, including the location bottom plate, the bottom of location bottom plate is provided with adjustment mechanism, and adjustment mechanism comprises accurate slip table, slider and guide rail, and the top of location bottom plate is provided with positioning mechanism. The utility model discloses accurate slip table is accurate drive part, can drive the location bottom plate through accurate slip table and remove, thereby can adjust the position of location bottom plate, thereby can adjust the length of location, and carry out the in-process of adjusting to location bottom plate position, can lead to the location bottom plate through slider and guide rail, through the location cylinder, the bearing frame, pivot and connecting axle can drive the one end that the bearing frame was kept away from to the positioning baffle and raise or fall down, thereby can dodge and fix a position the pipe fitting, and then improve the precision of draw machine to the work piece location, and in the use, the accurate location of draw machine can be ensured to the bearing frame of accurate slip table and high strength, thereby can improve the processingquality of draw machine to the pipe fitting.

Description

Precision positioning device of pipe shrinking machine

Technical Field

The utility model relates to a positioner specifically is a draw machine precision positioning device.

Background

The pipe reducing machine is a hydraulic full-automatic pipe end processing machine controlled by an integrated control touch display screen, pipe end processing forming such as pipe expanding, pipe reducing, bulging, rib upsetting and the like can be performed on a pipe fitting by replacing a die, and manual, inching or automatic processing can be freely determined according to user needs.

The existing pipe reducing machine is not precise enough in positioning the pipe fitting in the using process, so that the pipe fitting machining quality is influenced. Therefore, the precision positioning device of the pipe reducing machine is improved.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a draw machine precision positioning device, including the location bottom plate, the bottom of location bottom plate is provided with adjustment mechanism, adjustment mechanism comprises accurate slip table, slider and guide rail, the inner wall of slider and the surface sliding connection of guide rail, the opposite side in location bottom plate bottom is installed to accurate slip table, the top of location bottom plate is provided with positioning mechanism, positioning mechanism comprises positioning baffle, location cylinder, bearing frame, supporting seat, pivot and connecting axle, the supporting seat is located one side that the bearing frame is close to accurate slip table, the surface of connecting axle passes through the piston rod that the bearing passes through with the location cylinder and links to each other, the one end and the positioning baffle fixed connection of pivot, the one end that the connecting axle was kept away from to the location cylinder is articulated with the supporting seat.

As a preferable technical scheme of the invention, the top of the sliding block is connected with one side of the bottom of the positioning bottom plate.

As a preferred technical scheme of the invention, the bearing seat and the supporting seat are both fixedly arranged at the top of the positioning bottom plate, and the bearing seat is positioned above the sliding block.

As a preferable technical scheme of the invention, the outer surface of the rotating shaft is connected with the inner wall of the bearing seat through a bearing.

As a preferable technical scheme of the invention, the connecting shaft is fixedly arranged on the front surface of the bearing seat and is positioned below the rotating shaft.

The utility model has the advantages that: this kind of draw machine precision positioning device, accurate slip table is accurate drive part, can drive the location bottom plate through accurate slip table and remove, thereby can adjust the position of location bottom plate, thereby can adjust the length of location, and carry out the in-process of adjusting location bottom plate position, can lead the location bottom plate through slider and guide rail, through the location cylinder, the bearing frame, pivot and connecting axle can drive the one end that the bearing frame was kept away from to the locating baffle and rise or fall, thereby can dodge and fix a position the pipe fitting, and then improve the precision of draw machine to the work piece location, and in the use, the accurate location of draw machine can be ensured to the bearing frame of accurate slip table and high strength, thereby can improve the processingquality of draw machine to the pipe fitting.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a precision positioning device of a pipe shrinking machine of the present invention;

fig. 2 is a front view of the precision positioning device of the pipe shrinking machine of the present invention;

fig. 3 is a rear view structural schematic diagram of the precision positioning device of the pipe shrinking machine of the present invention;

fig. 4 is a schematic structural view of a rotating shaft of the precision positioning device of the pipe shrinking machine of the present invention;

fig. 5 is a schematic view of the overlooking structure of the precision positioning device of the pipe shrinking machine of the present invention.

In the figure: 1. positioning the bottom plate; 2. a precision sliding table; 3. positioning a baffle plate; 4. positioning the air cylinder; 5. a bearing seat; 6. a slider; 7. a guide rail; 8. a supporting seat; 9. a rotating shaft; 10. and (7) connecting the shafts.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model relates to a draw machine precision positioning device, including positioning bottom plate 1, positioning bottom plate 1's bottom is provided with adjustment mechanism, adjustment mechanism is by accurate slip table 2, slider 6 and guide rail 7 are constituteed, positioning bottom plate 1's top is provided with positioning mechanism, positioning mechanism is by positioning baffle 3, location cylinder 4, bearing frame 5, supporting seat 8, pivot 9 and connecting axle 10 are constituteed, slider 6's inner wall and guide rail 7's surface sliding connection, the opposite side in positioning bottom plate 1 bottom is installed to accurate slip table 2, supporting seat 8 is located one side that bearing frame 5 is close to accurate slip table 2, the surface of connecting axle 10 passes through the bearing and links to each other with the piston rod of location cylinder 4, the one end and the 3 fixed connection of positioning baffle of pivot 9, the one end that connecting axle 10 was kept away.

Wherein, the top of slider 6 is connected with one side of location bottom plate 1 bottom, can lead to location bottom plate 1 through slider 6 and guide rail 7 to it is more steady when making location bottom plate 1 remove.

Wherein, the equal fixed mounting of bearing frame 5 and supporting seat 8 is at the top of location bottom plate 1, and bearing frame 5 is located the top of slider 6, and in the use, the accurate location of draw machine can be ensured with the bearing frame 5 of high strength to the precision slip table 2 to can improve the processingquality of draw machine to the pipe fitting.

Wherein, the surface of pivot 9 passes through the bearing and links to each other with the inner wall of bearing frame 5, can link together positioning baffle 3 and bearing frame 5 through mutually supporting of pivot 9 and bearing to make bearing frame 5 can support positioning baffle 3.

Wherein, connecting axle 10 fixed mounting just is located the below of pivot 9 in the front of bearing frame 5, can drive the one end that the bearing frame 5 is kept away from to location baffle 3 through location cylinder 4, bearing frame 5, pivot 9 and connecting axle 10 and rise or fall to can dodge and fix a position the pipe fitting, and then improve the precision of draw machine to the work piece location.

When the positioning device works, the positioning device is firstly installed on a pipe reducing machine, the positioning cylinder 4 and the precise sliding table 2 are connected with a control system of the pipe reducing machine, when a pipe fitting needs to be positioned, the control system of the pipe reducing machine controls a piston rod of the positioning cylinder 4 to extend out, one end of the positioning baffle plate 3, which is far away from the bearing seat 5, descends through the mutual matching of the positioning cylinder 4 and the connecting shaft 10, then the precise sliding table 2 is started, the positioning bottom plate 1 is driven to move through the precise sliding table 2, then the position of the positioning bottom plate 1 is adjusted according to the length of the pipe fitting needing to be positioned, then the pipe fitting needing to be processed is placed on the positioning bottom plate 1, one end of the pipe fitting is in contact with the positioning baffle plate 3, the length of the pipe fitting can be positioned, after the positioning is completed, the piston rod of the positioning cylinder 4 retracts and drives one, in the process of adjusting the position of the positioning base plate 1, the positioning base plate 1 can be guided through the slide block 6 and the guide rail 7, and in the using process, the precise positioning of the pipe reducing machine can be ensured by the precise sliding table 2 and the high-strength bearing seat 5, so that the machining quality of the pipe reducing machine on a pipe fitting can be improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a draw machine precision positioning device, its characterized in that, includes positioning bottom plate (1), the bottom of positioning bottom plate (1) is provided with adjustment mechanism, adjustment mechanism comprises accurate slip table (2), slider (6) and guide rail (7), the surface sliding connection of the inner wall of slider (6) and guide rail (7), the opposite side in positioning bottom plate (1) bottom is installed to accurate slip table (2), the top of positioning bottom plate (1) is provided with positioning mechanism, positioning mechanism comprises positioning baffle (3), location cylinder (4), bearing frame (5), supporting seat (8), pivot (9) and connecting axle (10), supporting seat (8) are located one side that bearing frame (5) are close to accurate slip table (2), the surface of connecting axle (10) passes through the bearing and links to each other with the piston rod of location cylinder (4), one end of the rotating shaft (9) is fixedly connected with the positioning baffle (3), and one end, far away from the connecting shaft (10), of the positioning cylinder (4) is hinged to the supporting seat (8).

2. The precision positioning device of the pipe reducing machine according to claim 1, wherein the top of the sliding block (6) is connected with one side of the bottom of the positioning bottom plate (1).

3. The precision positioning device of the pipe reducing machine according to claim 1, wherein the bearing seat (5) and the supporting seat (8) are both fixedly installed on the top of the positioning bottom plate (1), and the bearing seat (5) is located above the sliding block (6).

4. The precision positioning device of the pipe reducing machine according to claim 1, wherein the outer surface of the rotating shaft (9) is connected with the inner wall of the bearing seat (5) through a bearing.

5. The precision positioning device of the pipe reducing machine according to claim 1, wherein the connecting shaft (10) is fixedly arranged on the front surface of the bearing seat (5) and is positioned below the rotating shaft (9).