CN219311887U

CN219311887U - Machining die for automobile engine joint

Info

Publication number: CN219311887U
Application number: CN202320108095.3U
Authority: CN
Inventors: 曾中华; 胡超平
Original assignee: Dongguan Qiuyuan Precision Plastic Rubber Die Co ltd
Current assignee: Dongguan Qiuyuan Precision Plastic Rubber Die Co ltd
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-07-07
Anticipated expiration: 2033-02-03

Abstract

The utility model discloses a processing die for an automobile engine joint, which relates to the technical field of automobile engine joint processing and comprises a die table, wherein one side of the die table is rotationally connected with a rotating shaft, the outer side of the rotating shaft is rotationally connected with a pressing plate, the top of one end of the pressing plate is fixedly connected with a handle, the top end of the die table is provided with a center column die and an injection molding groove, and one end of the center column die is positioned in the injection molding groove and is provided with a length adjusting assembly. According to the utility model, by arranging the length adjusting assembly, the step of replacing and arranging different dies when the joints with different lengths are processed in the past is omitted, the molding length of the dies can be changed directly through simple manual adjustment, and the tool manufacturing cost and the labor cost of the different dies are effectively saved; meanwhile, the injection molding process is changed to enable the mold to be processed and molded at one time, so that the mode of one manufacturing procedure of one station processing in the past is greatly simplified, and the manufacturing efficiency is improved.

Description

Machining die for automobile engine joint

Technical Field

The utility model relates to the technical field of automobile engine joint processing, in particular to a processing die for an automobile engine joint.

Background

The automobile engine is a device for providing power for automobiles, is the heart of the automobiles, determines the power performance, economy, stability and environmental protection of the automobiles, and can generate energy through the operation of an internal system during working, and a large amount of heat energy can be generated in the process, so that in order to help the heat dissipation of the engine, each automobile is provided with a plurality of water cooling pipelines, the engine and the cooling pipelines are required to be subjected to plug-in operation, so that the cooling water achieves the purpose of changing the flow direction, and in order to achieve the purpose of fast plug-in pipelines, a water inlet and outlet connector for the engine is designed, so that the butt joint between the pipelines is completed, and the rapid assembly is realized.

When we need to process the water inlet and outlet joints with different long and short models, the general traditional process is to equip different dies with corresponding long and short models, and adopt a mode of one station processing and one manufacturing procedure to process, obviously, the operation is that different dies, corresponding equipment and workers are needed to be configured to complete the production, thus not only resulting in low working efficiency, but also increasing the die tooling cost and labor cost, thus providing a processing die for the automobile engine joint.

Disclosure of Invention

The utility model aims to provide a processing die for an automobile engine joint, which is used for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a mold processing for automobile engine connects, includes the mould platform, one side of mould platform rotates and is connected with the pivot, the outside of pivot rotates and is connected with the clamp plate, the one end top fixedly connected with handle of clamp plate, top one side of mould platform is provided with a plurality of semicircular bulge, bellied one end fixedly connected with center post mould, the top of mould platform is located the below of center post mould and has seted up the groove of moulding plastics, the one end of center post mould is located the inside of the groove of moulding plastics and is provided with length adjustment subassembly, length adjustment subassembly includes:

the movable sleeve column is sleeved on the outer wall of one end of the center column die, the connecting rod is fixedly connected to the inner wall of the top end of the movable sleeve column, the other end of the connecting rod is connected to the inner side of the connecting rod through a round hole formed in the top end of the center column die, an elastic plate is fixedly connected to the end face of the connecting rod, a clamping block is fixedly connected to the side wall of the elastic plate, and a clamping groove and a sliding groove are formed in the side wall of the top end of the center column die.

As still further aspects of the utility model: and one side of the pressing plate, which is close to the die table, is provided with corresponding long grooves matched with the injection molding grooves in number, shape and size.

As still further aspects of the utility model: the outer wall size of the movable sleeve column is matched with the size of the injection molding groove, and the inner wall size of the movable sleeve column is matched with the outer wall size of the center column mold.

As still further aspects of the utility model: the elastic plate is of an A-shaped structure, the clamping blocks are symmetrically distributed on the outer side wall of the bottom end of the A-shaped structure of the elastic plate, and the end faces of the clamping blocks are of a hemispherical design.

As still further aspects of the utility model: the sliding grooves are symmetrically formed in the side walls of the two sides of the center column die, and a plurality of clamping grooves which are equidistantly arranged are formed in the inner walls of the two sliding grooves.

As still further aspects of the utility model: the length of the connecting rod is larger than the distance between the two clamping grooves which are distributed on the same side and located at the uppermost part and the lowermost part.

As still further aspects of the utility model: the depth of the clamping groove is greater than that of the sliding groove, and the size of the clamping groove is matched with that of the outer wall of the clamping block.

Compared with the prior art, the utility model has the beneficial effects that:

by arranging the length adjusting component, the step of replacing and arranging different dies when the joints with different lengths are processed in the past is omitted, the molding length of the dies can be changed directly through simple manual adjustment, and the tool manufacturing cost and the labor cost of the different dies are effectively saved; meanwhile, the injection molding process is changed to enable the mold to be processed and molded at one time, so that the mode of one manufacturing procedure of one station processing in the past is greatly simplified, and the manufacturing efficiency is improved.

Drawings

FIG. 1 is a schematic view of a tooling mold for an automotive engine joint;

FIG. 2 is a top view of a tooling mold for an automotive engine joint;

FIG. 3 is a cross-sectional view of a center post die and a moving sleeve of a tooling die for an automotive engine joint;

fig. 4 is an enlarged schematic view of a portion a of fig. 3.

In the figure: 1. a die table; 2. a rotating shaft; 3. a pressing plate; 4. a handle; 5. an injection molding groove; 6. a center post mold; 7. a length adjustment assembly; 701. moving the sleeve column; 702. a connecting rod; 703. an elastic plate; 704. a clamping block; 705. a clamping groove; 706. and a sliding groove.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present utility model, a processing mold for an automobile engine joint includes a mold table 1, one side of the mold table 1 is rotatably connected with a rotating shaft 2, an outer side of the rotating shaft 2 is rotatably connected with a pressing plate 3, one end top of the pressing plate 3 is fixedly connected with a handle 4, one side of a top end of the mold table 1 is provided with a plurality of semicircular protrusions, one end of each protrusion is fixedly connected with a center column mold 6, an injection molding groove 5 is formed below the center column mold 6 at the top end of the mold table 1, one end of the center column mold 6 is provided with a length adjusting assembly 7 inside the injection molding groove 5, and the length adjusting assembly 7 includes:

the movable sleeve column 701 sleeved on the outer wall of one end of the center column die 6, the inner wall of the top end of the movable sleeve column 701 is fixedly connected with the connecting rod 702, the other end of the connecting rod 702 is connected to the inner side of the connecting rod through a round hole formed in the top end of the center column die 6, the end face of the connecting rod 702 is fixedly connected with the elastic plate 703, the side wall of the elastic plate 703 is fixedly connected with the clamping block 704, and the side wall of the top end of the center column die 6 is provided with the clamping groove 705 and the sliding groove 706.

When the processing die for the automobile engine joint is used, the length of the die molding is adjusted through the length adjusting assembly 7, and the processing die is specifically operated as follows: the moving sleeve 701 is directly moved manually, the connecting rod 702 fixedly connected with the moving sleeve 701 drives the elastic plate 703 to move, the clamping blocks 704 fixed on two sides of the elastic plate 703 are separated from the clamping grooves 705 and slide in the sliding grooves 706 under the action of external force until the exposed length of the center column die 6 is proper, the moving sleeve 701 is stopped, the clamping blocks 704 are clamped into the clamping grooves 705 again under the resilience of the elastic plate 703, the die length adjustment is finished, the handle 4 is held by a hand to turn the pressing plate 3 to be attached to the die table 1, finally, the gap between the injection molding grooves 5 and the center column die 6 is filled up through an injection molding process, and the subsequent operations such as cooling and the like are performed, so that the processing and production operation of the joint are finished.

In fig. 1-2: one side of the pressing plate 3 close to the die table 1 is provided with corresponding long grooves matched with the injection molding grooves 5 in number, shape and size.

When the long groove on the processing die pressing plate 3 for the automobile engine joint is attached to the die table 1, a complete joint pipe shape can be formed, and the production is convenient.

In fig. 1 to 4: the outer wall size of the moving sleeve 701 is matched with the size of the injection molding groove 5, and the inner wall size of the moving sleeve 701 is matched with the outer wall size of the center column mold 6.

The processing mould for the automobile engine joint is matched in two dimensions to ensure the consistency of the processing shape of the mould, prevent gaps from occurring among the parts and further cause the deformation of the produced joint.

In fig. 4: the elastic plate 703 is an a-shaped structure, and the clamping blocks 704 are symmetrically distributed on the outer side wall of the bottom end of the a-shaped structure of the elastic plate 703, and the end faces of the clamping blocks 704 are designed as hemispheres.

The special A-shaped structure of the elastic plate 703 of the processing mould for the automobile engine joint enables the elastic plate to squeeze two clamping blocks 704 positioned on the outer wall of the bottom end of the elastic plate into the clamping groove 705, and the hemispherical design of the clamping blocks 704 is convenient for the elastic plate to be separated from the clamping groove 705 for length adjustment under the action of external force.

In fig. 3 to 4: the sliding grooves 706 are symmetrically formed on the side walls of the two sides of the center column die 6, and a plurality of clamping grooves 705 are formed on the inner walls of the two sliding grooves 706 in an equidistant mode.

The two sliding grooves 706 and the plurality of clamping grooves 705 which are symmetrically distributed on the processing mould for the automobile engine joint are used for sliding and correspondingly limiting the two clamping blocks 704.

In fig. 3 to 4: the length of the connecting rod 702 is greater than the distance between the two clamping grooves 705 which are distributed on the same side and are positioned at the uppermost part and the lowermost part.

The length of the connecting rod 702 of the processing mould for the automobile engine joint is the distance between the top wall end of the movable sleeve column 701 and the top end wall of the center column mould 6, and the length design of the connecting rod 702 enables the clamping groove 705 to limit in the range of relative sliding of the two.

In fig. 4: the opening depth of the clamping groove 705 is larger than the depth of the sliding groove 706, and the opening size of the clamping groove 705 is matched with the outer wall size of the clamping block 704.

The depth and the size of the clamping groove 705 of the processing mold for the automobile engine joint are designed so that the clamping block 704 can slide in the sliding groove 706 smoothly without falling off, and meanwhile, the clamping block 704 can be clamped in the clamping groove 705 in a fastening way, so that the limiting stability of the clamping block is ensured.

The working principle of the utility model is as follows: when the die device is used, the length of the die is adjusted by the length adjusting assembly 7, the movable sleeve column 701 is directly and manually moved, the clamping blocks 704 fixed on the two sides of the elastic plate 703 are separated from the clamping grooves 705 under the action of external force and slide in the sliding grooves 706 until the exposed length of the center column die 6 is proper, the movable sleeve column 701 is stopped moving, the clamping blocks 704 can limit the movable sleeve column 701 again under the rebound of the elastic plate 703, namely the length adjustment of the die is completed, the handle 4 is held by a hand to turn the pressing plate 3 to be attached to the die table 1, and the processing and production operation of the joint is completed by the steps of injection molding, cooling and the like.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A processing mould for automobile engine connects, includes mould platform (1), its characterized in that, one side of mould platform (1) rotates and is connected with pivot (2), the outside of pivot (2) rotates and is connected with clamp plate (3), one end top fixedly connected with handle (4) of clamp plate (3), top one side of mould platform (1) is provided with a plurality of semi-circular arch, bellied one end fixedly connected with center post mould (6), injection molding groove (5) have been seted up to the top of mould platform (1) below that is located center post mould (6), the one end of center post mould (6) is located the inside of injection molding groove (5) and is provided with length adjustment subassembly (7), length adjustment subassembly (7) include:

the movable sleeve column (701) sleeved on one end outer wall of the center column die (6), a connecting rod (702) is fixedly connected to the inner wall of the top end of the movable sleeve column (701), a round hole formed in the top end of the connecting rod (702) is formed in the inner side of the connecting rod through the center column die (6), an elastic plate (703) is fixedly connected to the end face of the connecting rod (702), a clamping block (704) is fixedly connected to the side wall of the elastic plate (703), and a clamping groove (705) and a sliding groove (706) are formed in the side wall of the top end of the center column die (6).

2. The processing mold for the automobile engine joint according to claim 1, wherein the side of the pressing plate (3) close to the mold table (1) is provided with corresponding long grooves matched with the number, the shape and the size of the injection molding grooves (5).

3. A working die for an automotive engine joint according to claim 1, characterized in that the outer wall dimension of the moving sleeve (701) is matched to the dimension of the injection molding groove (5), and the inner wall dimension of the moving sleeve (701) is matched to the outer wall dimension of the center pillar die (6).

4. The processing mold for the automobile engine joint according to claim 1, wherein the elastic plate (703) is of an a-shaped structure, the clamping blocks (704) are symmetrically distributed on the outer side wall of the bottom end of the a-shaped structure of the elastic plate (703), and the end faces of the clamping blocks (704) are of a hemispherical design.

5. The processing mold for the automobile engine joint according to claim 1, wherein the sliding grooves (706) are symmetrically formed on two side walls of the center column mold (6), and a plurality of equally-spaced clamping grooves (705) are formed on the inner walls of the two sliding grooves (706).

6. The working mold for an automobile engine joint according to claim 5, wherein the length of the connecting rod (702) is longer than the distance between two clamping grooves (705) located at the uppermost and lowermost positions on the same side.

7. The processing mold for the automobile engine joint according to claim 1, wherein the opening depth of the clamping groove (705) is larger than the depth of the sliding groove (706), and the opening size of the clamping groove (705) is matched with the outer wall size of the clamping block (704).