Flange die for automobile transmission shaft

Abstract

The utility model discloses an automobile transmission shaft flange mould in the technical field of flange moulds, which comprises a processing table, a lower mould is arranged in the processing table, the lower mould is fixedly connected with the processing table, a limit groove is arranged in the lower mould, a limit block is arranged in the limit groove, the limit block is in sliding connection with the limit groove, and the lower mould is fixedly connected with the processing table. A connecting plate is arranged at the bottom of the limiting block, the connecting plate and the limiting block are fixedly connected, a threaded lifting sleeve is arranged at the bottom of the connecting plate, the threaded lifting sleeve and the connecting plate are fixedly connected, a threaded rod is arranged in the threaded lifting sleeve, and the threaded rod and the threaded lifting sleeve ascend and descend through threads; through the arrangement of the machining table, the lower mold, the limiting groove, the limiting block, the connecting plate, the threaded lifting sleeve, the threaded rod and the rotating motor, the function that the automobile transmission shaft flange mold actively demolds the transmission shaft flange mold is achieved, and the demolding efficiency of the automobile transmission shaft flange mold is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of flange moulds, and in particular relates to an automobile transmission shaft flange mould. Background Art

[0002] A flange, also known as a flanged disc or flange, is a component used to connect shafts and pipe ends. Flanges are also used on equipment inlets and outlets, connecting two pieces of equipment, such as reducer flanges. A flange connection, or flange joint, refers to a removable connection consisting of a flange, a gasket, and bolts, forming a combined sealing structure. A pipe flange is a flange used for piping in piping installations. When used on equipment, it refers to the inlet and outlet flanges of the equipment. The flanges have holes, and bolts secure the two flanges together. Gaskets are used to seal the flanges. Flanges are categorized as threaded (threaded), welded, and clamp flanges.

[0003] The existing automobile transmission shaft flange mold still has some defects. During the use of most automobile transmission shaft flange molds, the transmission shaft flange molds adopt manual demoulding of the flange, which is inefficient and wastes a lot of labor. For this reason, we propose an automobile transmission shaft flange mold. Utility Model Content

[0004] The purpose of the utility model is to provide a automobile transmission shaft flange mold to solve the problem of being unable to actively demould the flange in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of automobile transmission shaft flange mold, comprising a processing table, a lower mold is provided inside the processing table, the lower mold and the processing table are fixedly connected, a limiting groove is provided inside the lower mold, a limiting block is provided inside the limiting groove, the limiting block and the limiting groove are slidingly connected, a connecting plate is provided at the bottom of the limiting block, the connecting plate and the limiting block are fixedly connected, a threaded lifting sleeve is provided at the bottom of the connecting plate, the threaded lifting sleeve and the connecting plate are fixedly connected, a threaded rod is provided inside the threaded lifting sleeve, the threaded rod and the threaded lifting sleeve are lifted and lowered by threads, a rotating motor is provided at the bottom of the threaded rod, and the rotating motor and the threaded rod are fixedly connected.

[0006] Preferably, a first mold cavity is provided inside the lower mold, and supporting legs are provided at the bottom of the processing table.

[0007] Preferably, the support legs are fixedly connected to the processing table, and a base is provided at the bottom of the support legs.

[0008] Preferably, the base and the supporting legs are fixedly connected, and a supporting plate is provided on the top of the processing table.

[0009] Preferably, the support plate and the processing table are fixedly connected, and a fixing plate is provided on the top of the support plate.

[0010] Preferably, the fixing plate and the supporting plate are fixedly connected, and an electric telescopic rod is provided on the top of the fixing plate.

[0011] Preferably, the power end of the electric telescopic rod is provided with an upper mold, and a second mold cavity is provided inside the upper mold.

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

[0013] 1. By equipping the processing table, the lower mold, the limit groove, the limit block, the connecting plate, the threaded lifting sleeve, the threaded rod and the rotating motor, the function of active demoulding of the automobile transmission shaft flange mold to the transmission shaft flange mold is realized, thereby improving the demoulding efficiency of the automobile transmission shaft flange mold.

[0014] 2. By providing the first mold cavity, support legs, base, support plate, fixed plate, electric telescopic rod, upper mold and second mold cavity, the function of automobile transmission shaft flange mold for processing transmission shaft flange is realized, thereby improving the processing efficiency of automobile transmission shaft flange mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the automobile transmission shaft flange mold of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the automobile transmission shaft flange mold processing table and base of the utility model;

[0017] Figure 3 This is a schematic diagram of the lifting and demoulding structure of the automobile transmission shaft flange mold of the utility model;

[0018] Figure 4 This is a schematic diagram of the automobile transmission shaft flange mold processing platform and lower mold structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the upper mold structure of the automobile transmission shaft flange mold of the present utility model.

[0020] In the figure: 1. Processing table; 2. Lower mold; 3. Limit groove; 4. Limit block; 5. Connecting plate; 6. Threaded lifting sleeve; 7. Threaded rod; 8. Rotating motor; 9. First mold cavity; 10. Support leg; 11. Base; 12. Support plate; 13. Fixed plate; 14. Electric telescopic rod; 15. Upper mold; 16. Second mold cavity. 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.

[0022] See also Figure 1-5 The utility model provides a technical solution: a mold for a flange of an automobile transmission shaft, comprising a processing table 1, a lower mold 2 is provided inside the processing table 1, the lower mold 2 and the processing table 1 are fixedly connected, a limiting groove 3 is provided inside the lower mold 2, a limiting block 4 is provided inside the limiting groove 3, the limiting block 4 and the limiting groove 3 are slidingly connected, a connecting plate 5 is provided at the bottom of the limiting block 4, the connecting plate 5 and the limiting block 4 are fixedly connected, a threaded lifting sleeve 6 is provided at the bottom of the connecting plate 5, the threaded lifting sleeve 6 and the connecting plate 5 are fixedly connected, a threaded rod 7 is provided inside the threaded lifting sleeve 6, the threaded rod 7 and the threaded lifting sleeve 6 are lifted and lowered by threads, a rotating motor 8 is provided at the bottom of the threaded rod 7, and the rotating motor 8 and the threaded rod 7 are fixedly connected.

[0023] Specifically, a first mold cavity 9 is provided inside the lower mold 2, a support leg 10 is provided at the bottom of the processing table 1, and the support leg 10 and the processing table 1 are fixedly connected, a base 11 is provided at the bottom of the support leg 10, and the base 11 and the support leg 10 are fixedly connected, a support plate 12 is provided on the top of the processing table 1, and the support plate 12 and the processing table 1 are fixedly connected, a fixed plate 13 is provided on the top of the support plate 12, and the fixed plate 13 and the support plate 12 are fixedly connected, an electric telescopic rod 14 is provided on the top of the fixed plate 13, and an upper mold 15 is provided at the power end of the electric telescopic rod 14, and a second mold cavity 16 is provided inside the upper mold 15.

[0024] In this embodiment, during use, the automobile transmission shaft flange is placed inside the first mold cavity 9, the electric telescopic rod 14 is started, the electric telescopic rod 14 pushes the upper mold 15 to descend, the upper mold 15 and the lower mold 2 are squeezed, so that the flange inside the first mold cavity 9 is shaped in the second mold cavity 16. After the shaping is completed, the electric telescopic rod 14 is started, the electric telescopic rod 14 restores the upper mold 15 to its original position, the rotating motor 8 is started, the rotating motor 8 drives the threaded rod 7, the threaded rod 7 with the threaded lifting sleeve 6 to rise, the threaded lifting sleeve 6 rises and drives the connecting plate 5 to rise, the connecting plate 5 rises and drives the limit block 4 to rise, the limit block 4 is ejected from the limiting groove 3, so that the transmission shaft flange is ejected from the lower mold 2, and the transmission shaft flange is extracted.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automobile transmission shaft flange mold, comprising a processing table (1), characterized in that: A lower mold (2) is provided inside the processing table (1), and the lower mold (2) and the processing table (1) are fixedly connected. A limiting groove (3) is provided inside the lower mold (2), and a limiting block (4) is provided inside the limiting groove (3). The limiting block (4) and the limiting groove (3) are slidably connected. A connecting plate (5) is provided at the bottom of the limiting block (4), and the connecting plate (5) and the limiting block (4) are fixedly connected. A threaded lifting sleeve (6) is provided at the bottom of the connecting plate (5), and the threaded lifting sleeve (6) and the connecting plate (5) are fixedly connected. A threaded rod (7) is provided inside the threaded lifting sleeve (6), and the threaded rod (7) and the threaded lifting sleeve (6) are lifted and lowered by threads. A rotating motor (8) is provided at the bottom of the threaded rod (7), and the rotating motor (8) and the threaded rod (7) are fixedly connected.

2. The automobile transmission shaft flange mold according to claim 1, characterized in that: A first mold cavity (9) is provided inside the lower mold (2), and a supporting leg (10) is provided at the bottom of the processing table (1).

3. The automobile transmission shaft flange mold according to claim 2, characterized in that: The support leg (10) and the processing table (1) are fixedly connected, and a base (11) is provided at the bottom of the support leg (10).

4. The automobile transmission shaft flange mold according to claim 3, characterized in that: The base (11) and the support legs (10) are fixedly connected, and a support plate (12) is provided on the top of the processing table (1).

5. The automobile transmission shaft flange mold according to claim 4, characterized in that: The support plate (12) and the processing table (1) are fixedly connected, and a fixing plate (13) is provided on the top of the support plate (12).

6. The automobile transmission shaft flange mold according to claim 5, characterized in that: The fixing plate (13) and the supporting plate (12) are fixedly connected, and an electric telescopic rod (14) is provided on the top of the fixing plate (13).

7. The automobile transmission shaft flange mold according to claim 6, characterized in that: An upper mold (15) is provided at the power end of the electric telescopic rod (14), and a second mold cavity (16) is provided inside the upper mold (15).

Images