CN218503152U

CN218503152U - Camshaft cover integral type mould

Info

Publication number: CN218503152U
Application number: CN202222546642.4U
Authority: CN
Inventors: 刘茂荣; 刘尧; 吴洁
Original assignee: Wuxi Hongxing Electromechanical Technology Co ltd
Current assignee: Wuxi Hongxing Electromechanical Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-02-21
Anticipated expiration: 2032-09-26

Abstract

The utility model provides a camshaft cover integrated mold, which relates to the technical field of molds and aims to solve the problem that the existing machined camshaft cover is inconvenient to demold, and comprises a pushing assembly; the guide assemblies are arranged in two groups, and the two groups of guide assemblies are arranged on the main body; the positioning assemblies are provided with two groups, and the two groups of positioning assemblies are arranged on the two groups of guide assemblies; the two groups of pushing assemblies are arranged on the main body; the two forming blocks are arranged, and the inner side surfaces of the two forming blocks are in contact; the two connecting seats are arranged in total and are fixedly arranged on the outer sides of the two forming blocks; the utility model discloses when two shaping piece separation, two pushing brackets are inwards removed under six spring B's effect, and then drive four catch bars inwards removal, the camshaft cover drawing of patterns after the convenient processing.

Description

Camshaft cover integral type mould

Technical Field

The utility model belongs to the technical field of the mould, more specifically say, in particular to camshaft cover integral type mould.

Background

The camshaft is a component in the piston engine and is used for controlling the opening and closing actions of the valve, and a camshaft cover is arranged on the camshaft; a mould is needed when the camshaft cover is processed; the mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production.

If the application number is: in the patent of CN202220004644.8, a punching and shearing integrated die for processing a camshaft cover is disclosed; the on-line screen storage device comprises a base, the bed die, go up the mould, the locating pin, promote the subassembly, support and hold the subassembly and press the subassembly, bed die and base fixed connection, locating pin and last mould fixed connection, and be located the constant head tank, it includes the slurcam to promote the subassembly, promotion spring and telescopic link, the one end and the bed die fixed connection of every promotion spring, the other end and the slurcam fixed connection of every promotion spring, the one end and the base fixed connection of telescopic link, the other end and the slurcam fixed connection of telescopic link, support and hold subassembly and slurcam fixed connection, realize through above-mentioned structure that the production personnel of being convenient for will cut and take out with the camshaft cover after punching a hole, and the production efficiency is improved.

Based on the above, the inventor finds that the conventional camshaft cover integrated die is inconvenient to demould after being processed, and the processing efficiency of the camshaft cover is reduced.

In view of the above, research and improvement are made on the existing structure and defects, and a camshaft cover integrated mold is provided in order to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a camshaft cover integral type mould to solve the problem of the inconvenient drawing of patterns of camshaft cover after the current processing.

The utility model discloses purpose and efficiency of camshaft lid integral type mould are reached by following concrete technological means:

a camshaft cover integrated die comprises a main body, a guide assembly, a positioning assembly and a pushing assembly;

the guide assemblies are arranged in two groups, and the two groups of guide assemblies are arranged on the main body; the positioning assemblies are provided with two groups, and the two groups of positioning assemblies are arranged on the two groups of guide assemblies; the two groups of pushing assemblies are arranged on the main body;

the main body includes: a forming block and a connecting seat; the two forming blocks are arranged, and the inner side surfaces of the two forming blocks are in contact; the connecting seats are two in number and are fixedly arranged on the outer sides of the two forming blocks.

Further, the positioning assembly further comprises: a ring and a spring A; the circular ring is fixedly arranged on the outer wall of the positioning column; the spring A is arranged outside the positioning column and is positioned between the positioning frame and the circular ring.

Further, the guide assembly includes: a hollow pipe, a guide rod and a positioning groove; the hollow pipe is fixedly connected with a connecting seat below; the guide rod is fixedly connected with the connecting seat above, the guide rod is connected with the hollow tube in a sliding mode, and a positioning groove is formed in the outer wall of the guide rod.

Furthermore, the inner end of the positioning column is of a hemispherical structure, and the positioning column is inserted into the positioning groove.

Furthermore, the bottom of the guide rod is provided with a chamfer.

Further, the pushing assembly comprises: the pushing frame, the pushing rod and the spring B; the pushing frame is connected with the forming block in a sliding manner; the two pushing rods are arranged and fixedly arranged on the inner side of the pushing frame, and the two pushing rods are connected with the forming block in a sliding manner; the springs B are three in number, the three springs B are fixedly mounted on the outer side of the pushing frame, and the outer ends of the three springs B are fixedly connected with the forming block.

Further, the positioning assembly comprises: a positioning frame and a positioning column; the positioning frame is fixedly connected with the hollow pipe; the positioning column is slidably mounted on the positioning frame.

Further, the inner side surface of the pushing frame is flush with the forming block; the inner side surfaces of the two push rods are flush with the forming block.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. this camshaft lid integral type mould, because of hollow tube and the connecting seat fixed connection of below, and the connecting seat fixed connection of guide bar and top to guide bar and hollow tube sliding connection, thereby played the guide effect to two shaping pieces, again because of the inner of reference column is half spherical structure, and the reference column inserts in the constant head tank, and spring A is located between posting and the ring, and then makes behind the contact of two shaping pieces more stable, has improved the machining precision of camshaft lid.

2. This camshaft cover integral type mould, because of three spring B fixed mounting in the outside of pushing away the frame, and three spring B's outer end and shaping piece fixed connection to when two shaping piece separation, two pushing away move inwards under six spring B's effect at the frame, and then drive four catch bars and inwards move, the camshaft cover drawing of patterns after the convenient processing.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a cross-sectional view of fig. 1.

Fig. 3 is a longitudinal center sectional structure diagram of fig. 1 of the present invention.

Fig. 4 is a schematic view of a partially enlarged structure of a region a in fig. 2 according to the present invention.

Fig. 5 is a schematic enlarged view of a part of the region B in fig. 2 according to the present invention.

Fig. 6 is a schematic view of a partially enlarged structure of the region C in fig. 3 according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. forming a block; 102. a connecting seat; 2. a guide assembly; 201. a hollow tube; 202. a guide bar; 2021. positioning a groove; 3. a positioning assembly; 301. a positioning frame; 302. a positioning column; 303. a circular ring; 304. a spring A; 4. a pushing assembly; 401. a pushing frame; 402. a push rod; 403. and a spring B.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment is as follows:

as shown in figures 1 to 6:

the utility model provides a camshaft cover integrated mould, which comprises a main body 1, a guide component 2, a positioning component 3 and a pushing component 4; the two groups of guide assemblies 2 are arranged, and the two groups of guide assemblies 2 are arranged on the main body 1; the two groups of positioning assemblies 3 are arranged, and the two groups of positioning assemblies 3 are arranged on the two groups of guide assemblies 2; the two groups of pushing assemblies 4 are arranged, and the two groups of pushing assemblies 4 are arranged on the main body 1; the main body 1 includes: a molding block 101 and a connecting seat 102; the number of the forming blocks 101 is two, and the inner side surfaces of the two forming blocks 101 are in contact; the number of the connecting seats 102 is two, and the two connecting seats 102 are fixedly mounted on the outer sides of the two molding blocks 101.

As shown in fig. 4, the guide assembly 2 includes: a hollow pipe 201, a guide rod 202 and a positioning groove 2021; the hollow pipe 201 is fixedly connected with the connecting seat 102 below; guide bar 202 and the connecting seat 102 fixed connection of top, and guide bar 202 and hollow tube 201 sliding connection to the outer wall of guide bar 202 is provided with constant head tank 2021, and the bottom of guide bar 202 is provided with the chamfer, and locating component 3 includes: a positioning frame 301 and a positioning column 302; the positioning frame 301 is fixedly connected with the hollow pipe 201; the positioning column 302 is slidably mounted on the positioning frame 301; the positioning assembly 3 further comprises: ring 303 and spring a304; the circular ring 303 is fixedly arranged on the outer wall of the positioning column 302; the spring a304 is installed outside the positioning post 302, and the spring a304 is located between the positioning frame 301 and the circular ring 303, the inner end of the positioning post 302 is a hemispherical structure, and the positioning post 302 is inserted into the positioning groove 2021, and its specific functions are: because of hollow tube 201 and connecting seat 102 fixed connection of below, and guide bar 202 and the connecting seat 102 fixed connection of top, and guide bar 202 and hollow tube 201 sliding connection, thereby played the guide effect to two shaping pieces 101, again because of the inner of reference column 302 is half spherical structure, and reference column 302 inserts in constant head tank 2021, and spring A304 is located between positioning frame 301 and the ring 303, and then make behind the contact of two shaping pieces 101 more stable, the machining precision of camshaft lid has been improved.

As shown in fig. 5 and 6, the pushing assembly 4 includes: a push frame 401, a push rod 402 and a spring B403; the pushing frame 401 is connected with the forming block 101 in a sliding manner; the number of the push rods 402 is two, the two push rods 402 are fixedly arranged on the inner side of the push frame 401, and the two push rods 402 are connected with the forming block 101 in a sliding manner; the number of the springs B403 is three, the three springs B403 are fixedly arranged on the outer side of the pushing frame 401, the outer ends of the three springs B403 are fixedly connected with the forming block 101, and the inner side surface of the pushing frame 401 is flush with the forming block 101; the inner side surfaces of the two push rods 402 are flush with the forming block 101, and the two push rods have the following specific functions: because of three spring B403 fixed mounting in the outside of pushing away frame 401, and the outer end and the shaping piece 101 fixed connection of three spring B403 to when two shaping pieces 101 separation, two pushing away frames 401 are inwards removed under six spring B403's effect, and then drive four catch bars 402 inwards remove, make things convenient for the camshaft lid drawing of patterns after the processing.

The specific use mode and function of the embodiment are as follows:

the utility model discloses during the use, at first the staff will the utility model discloses install in suitable position, because of connecting seat 102 fixed connection of hollow tube 201 with the below, and the connecting seat 102 fixed connection of guide bar 202 and top, and guide bar 202 and hollow tube 201 sliding connection, thereby played the guide effect to two shaping piece 101, again because of the inner of reference column 302 is half spherical structure, and reference column 302 inserts in constant head tank 2021, and spring A304 is located between positioning frame 301 and the ring 303, and then make two shaping piece 101 contact after more stable, the machining precision of camshaft lid has been improved, because of three spring B403 fixed mounting in the outside of propelling movement frame 401, and the outer end and the shaping piece 101 fixed connection of three spring B403, thereby when two shaping piece 101 separation, two propelling movement frame 401 inwards under the effect of six spring B403, and then drive four catch bars 402 inwards move, the camshaft lid drawing of patterns after convenient processing.

The details of the present invention are well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a camshaft lid integral type mould which characterized in that: comprises a main body (1), a guide component (2), a positioning component (3) and a pushing component (4);

the guide assemblies (2) are provided with two groups, and the two groups of guide assemblies (2) are arranged on the main body (1); the two groups of positioning assemblies (3) are arranged, and the two groups of positioning assemblies (3) are arranged on the two groups of guide assemblies (2); the two groups of pushing assemblies (4) are arranged, and the two groups of pushing assemblies (4) are arranged on the main body (1);

the main body (1) comprises: a forming block (101) and a connecting seat (102); the number of the forming blocks (101) is two, and the inner side surfaces of the two forming blocks (101) are in contact; the number of the connecting seats (102) is two, and the two connecting seats (102) are fixedly arranged on the outer sides of the two forming blocks (101).

2. The camshaft cover integrated mold as claimed in claim 1, wherein: the guide assembly (2) comprises: a hollow pipe (201), a guide rod (202) and a positioning groove (2021); the hollow pipe (201) is fixedly connected with a connecting seat (102) below; the guide rod (202) is fixedly connected with the connecting seat (102) above, the guide rod (202) is connected with the hollow pipe (201) in a sliding mode, and a positioning groove (2021) is formed in the outer wall of the guide rod (202).

3. The camshaft cover integrated mold as claimed in claim 2, wherein: the bottom of the guide rod (202) is provided with a chamfer.

4. The camshaft cover integrated mold as claimed in claim 2, wherein: the positioning assembly (3) comprises: a positioning frame (301) and a positioning column (302); the positioning frame (301) is fixedly connected with the hollow pipe (201); the positioning column (302) is slidably mounted on the positioning frame (301).

5. The camshaft cover integrated mold as claimed in claim 4, wherein: the positioning assembly (3) further comprises: a ring (303) and a spring A (304); the circular ring (303) is fixedly arranged on the outer wall of the positioning column (302); the spring A (304) is installed outside the positioning column (302), and the spring A (304) is located between the positioning frame (301) and the circular ring (303).

6. The camshaft cover integrated mold as claimed in claim 4, wherein: the inner end of the positioning column (302) is of a hemispherical structure, and the positioning column (302) is inserted into the positioning groove (2021).

7. The camshaft cover integrated mold as claimed in claim 1, wherein: the pushing assembly (4) comprises: a pushing frame (401), a pushing rod (402) and a spring B (403); the pushing frame (401) is connected with the forming block (101) in a sliding mode; the two push rods (402) are arranged, the two push rods (402) are fixedly arranged on the inner side of the push frame (401), and the two push rods (402) are connected with the forming block (101) in a sliding mode; the number of the springs B (403) is three, the three springs B (403) are fixedly arranged on the outer side of the pushing frame (401), and the outer ends of the three springs B (403) are fixedly connected with the forming block (101).

8. The camshaft cover integrated mold as claimed in claim 7, wherein: the inner side surface of the pushing frame (401) is flush with the forming block (101); the inner side surfaces of the two push rods (402) are flush with the forming block (101).