Hydraulic machine for producing automobile part mold

Abstract

The utility model belongs to the technical field of hydraulic machines, and particularly relates to a hydraulic machine for automobile part die production, which comprises a base, a mounting seat and a forming seat, a hydraulic cylinder is mounted at the top end of the mounting seat, a die body is connected to the top end of the base, and guide columns are vertically connected among the base, the mounting seat and the forming seat. The top end and the bottom end of the forming seat are respectively provided with a scraping plate, the surface of each scraping plate is provided with a spring, and the hydraulic cylinder is used for driving the forming seat to move, so that the scraping plates can automatically clean oil stains and dust accumulated on the surface of the guide post when the hydraulic cylinder is used for driving the forming seat to move. Therefore, dust and greasy dirt are effectively prevented from remaining on the guide column, the chance that the dust and the greasy dirt permeate into the gap between the guide column and the forming seat is reduced, the situation that the gap between the guide column and the forming seat is increased due to long-term abrasion is avoided, unnecessary swing of the forming seat is prevented when the mold body is machined, and stable and reliable product quality is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydraulic presses, and in particular relates to a hydraulic press for producing automobile parts moulds. Background Art

[0002] Hydraulic presses for the production of automotive parts molds are an important industrial equipment and are widely used in stamping, molding, powder forming, stretching, hot forging, die forging and other processes of automotive parts.

[0003] At present, there are still certain problems when using hydraulic presses for the production of automotive parts molds. For example, during the operation of the hydraulic press, the forming seat will move back and forth along the surface of the guide column with the hydraulic cylinder, and the guide column is exposed to the outside, and then the surface of the guide column will be contaminated with some oil or dust. If the oil or dust is not treated, the gap between the forming seat and the guide column will allow dust or oil to enter. If hard dust and oil enter, it will cause friction on the forming seat and the guide column, causing the gap between the forming seat and the guide column to increase, and then the forming seat will produce slight swing when processing the automotive parts mold, which will cause problems with the processing quality of the automotive parts mold. Utility Model Content

[0004] The purpose of the utility model is to provide a hydraulic press for the production of automobile parts molds, aiming to solve the problem in the prior art that, during the operation of the hydraulic press, the forming seat will move back and forth along the surface of the guide column with the hydraulic cylinder, and the guide column is exposed to the outside, and then the surface of the guide column will be contaminated with some oil or dust. If the oil or dust is not treated, the gap between the forming seat and the guide column will allow dust or oil to enter. If hard dust and oil enter, they will cause friction on the forming seat and the guide column, causing the gap between the forming seat and the guide column to increase, and then the forming seat will produce slight swing when processing the automobile parts mold, which will cause problems with the processing quality of the automobile parts mold.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a hydraulic press for producing automobile parts molds, comprising a base, a mounting seat and a forming seat, the forming seat being located between the base and the mounting seat, a hydraulic cylinder being installed at the top of the mounting seat, the telescopic end of the hydraulic cylinder being connected to the top of the forming seat, the top of the base being connected to the mold body, a guide column being vertically connected between the base, the mounting seat and the forming seat, scrapers being provided at the top and bottom ends of the forming seat, and springs being installed on the surface of the scrapers.

[0006] As a preferred embodiment of the hydraulic press for producing automobile parts molds of the utility model, an opening adapted to the guide column is provided through the surface of the scraper, and the scraper is sleeved on the surface of the guide column.

[0007] As a preferred embodiment of the hydraulic press for producing automobile parts molds of the utility model, the scraper is elastically and telescopically connected to the forming seat through a spring.

[0008] As a preferred embodiment of the hydraulic press for producing automobile parts molds of the utility model, two corresponding fixed blocks are installed on the side walls of the base, and a support rod is rotatably connected between the two fixed blocks.

[0009] As a preferred embodiment of the hydraulic press for producing automobile parts molds of the utility model, the surface of the support rod is fixedly connected to the support plate, and a motor is installed on the outer side wall of one of the fixed blocks.

[0010] As a preferred embodiment of the hydraulic press for producing automobile parts molds of the utility model, the output shaft of the motor is connected to one end of the support rod, and the support rod is connected between the two fixed blocks through the rotation of the motor.

[0011] As a preferred embodiment of the hydraulic press for producing automobile parts molds of the present invention, the support plate is rotatably connected to the base through the support rod, and the support plate is integrally connected to the support rod.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The innovation of this utility model lies in the ingenious installation of scrapers at the top and bottom of the forming base. These scrapers automatically remove accumulated oil and dust from the guide post surfaces when the forming base is driven by a hydraulic cylinder. This effectively prevents dust and oil from remaining on the guide post, thereby reducing the chance of them seeping into the gap between the guide post and the forming base, thus avoiding the increase in the gap between the guide post and the forming base due to long-term wear. This in turn prevents the forming base from swinging unnecessarily during the processing of the mold body, ensuring stable and reliable product quality.

[0014] In addition, the designed support plate can be opened flexibly, providing a convenient placement platform for the completed mold body, significantly improving the problem of inconvenient storage of the mold body after processing, optimizing the workflow, and improving overall operating efficiency and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the utility model when viewed from above;

[0018] Figure 3 For this utility model Figure 1 A in the figure shows the enlarged structural diagram;

[0019] Figure 4 This is a schematic diagram of the support plate connection structure of the present invention.

[0020] In the figure: 1. Base; 2. Mold body; 3. Forming seat; 4. Guide column; 5. Mounting seat; 6. Hydraulic cylinder; 7. Scraper; 8. Spring; 9. Fixing block; 10. Support rod; 11. Support plate; 12. Motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a hydraulic press for the production of automobile parts molds, comprising a base 1, a mounting seat 5 and a forming seat 3, the forming seat 3 being located between the base 1 and the mounting seat 5, a hydraulic cylinder 6 being installed on the top of the mounting seat 5, the telescopic end of the hydraulic cylinder 6 being connected to the top of the forming seat 3, the top of the base 1 being connected to the mold body 2, a guide column 4 being vertically connected between the base 1, the mounting seat 5 and the forming seat 3, a scraper 7 being provided at the top and bottom ends of the forming seat 3, a spring 8 being installed on the surface of the scraper 7.

[0023] In the preferred embodiment, an opening adapted to the guide post 4 is provided on the surface of the scraper 7 , and the scraper 7 is sleeved on the surface of the guide post 4 .

[0024] In the preferred embodiment, the scraper 7 is elastically and telescopically connected to the forming seat 3 via the spring 8 .

[0025] In the embodiment, first, the automobile parts mold is produced by starting the hydraulic cylinder 6, and the telescopic end drives the forming seat 3 to descend along the guide column 4, and then contacts the base 1 to process the mold body 2.

[0026] Furthermore, by cleverly installing scrapers 7 at the top and bottom of the forming base 3, these scrapers 7 automatically remove accumulated oil and dust from the surface of the guide post 4 when the forming base 3 is moved by the hydraulic cylinder 6. This effectively prevents dust and oil from remaining on the guide post 4, thereby reducing the chance of them seeping into the gap between the guide post 4 and the forming base 3, thus avoiding the increase in the gap between the guide post 4 and the forming base 3 due to long-term wear. This further prevents the forming base 3 from swinging unnecessarily during the processing of the mold body 2, ensuring stable and reliable product quality.

[0027] Finally, the elastic linkage design between the spring 8 and the scraper 7 provides the scraper 7 with the necessary buffer space, thereby effectively avoiding direct impact or excessive wear of the scraper 7 due to tightly adhered oil and dust when contacting the surface of the guide column 4, ensuring the smooth progress of the cleaning process. Example

[0028] See also Figure 1-4 Two corresponding fixing blocks 9 are installed on the side wall of the base 1, and a support rod 10 is rotatably connected between the two fixing blocks 9.

[0029] In the preferred embodiment, the surface of the support rod 10 is fixedly connected to the support plate 11 , and a motor 12 is installed on the outer side wall of one of the fixing blocks 9 .

[0030] In the preferred embodiment, the output shaft of the motor 12 is connected to one end of the support rod 10 , and the support rod 10 is rotatably connected between the two fixing blocks 9 through the motor 12 .

[0031] In the preferred embodiment, the support plate 11 is rotatably connected to the base 1 via the support rod 10 , and the support plate 11 and the support rod 10 are integrally connected.

[0032] In the embodiment, the support plate 11 is designed to be opened flexibly, providing a convenient placement platform for the processed mold body 2, significantly improving the problem of inconvenient storage of the mold body 2 after processing, optimizing the work process, and improving the overall operation efficiency and convenience.

[0033] The output shaft is started by the motor 12 to drive the support rod 10 to rotate, and the support rod 10 in turn drives the support plate 11 to rotate, thereby allowing the support plate 11 to be opened in a parallel state for placing the mold body 2.

[0034] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A hydraulic press for producing automotive parts molds, characterized by: It comprises a base (1), a mounting seat (5) and a forming seat (3), wherein the forming seat (3) is located between the base (1) and the mounting seat (5), a hydraulic cylinder (6) is installed at the top end of the mounting seat (5), and a telescopic end of the hydraulic cylinder (6) is connected to the top end of the forming seat (3); The top end of the base (1) is connected to the mold body (2), and a guide column (4) is vertically connected between the base (1), the mounting seat (5) and the forming seat (3). The top and bottom ends of the forming seat (3) are both provided with a scraper (7), and a spring (8) is installed on the surface of the scraper (7).

2. The hydraulic press for producing automobile parts molds according to claim 1, characterized in that: An opening adapted to the guide post (4) is provided through the surface of the scraper (7), and the scraper (7) is sleeved on the surface of the guide post (4).

3. The hydraulic press for producing automobile parts molds according to claim 1, characterized in that: The scraper (7) is elastically and telescopically connected to the forming seat (3) via a spring (8).

4. The hydraulic press for producing automobile parts molds according to claim 1, characterized in that: Two corresponding fixing blocks (9) are installed on the side wall of the base (1), and a support rod (10) is rotatably connected between the two fixing blocks (9).

5. The hydraulic press for producing automobile parts molds according to claim 4, characterized in that: The surface of the support rod (10) is fixedly connected to the support plate (11), and a motor (12) is installed on the outer side wall of one of the fixed blocks (9).

6. The hydraulic press for producing automobile parts molds according to claim 5, characterized in that: The output shaft of the motor (12) is connected to one end of the support rod (10), and the support rod (10) is rotatably connected between the two fixed blocks (9) through the motor (12).

7. The hydraulic press for producing automobile parts molds according to claim 5, characterized in that: The support plate (11) is rotatably connected to the base (1) via the support rod (10), and the support plate (11) and the support rod (10) are integrally connected.

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