CN220739396U - Forming device of universal joint fork - Google Patents

Abstract

The utility model discloses a forming device of a universal joint fork, which comprises a support frame, wherein a plurality of forming mechanisms are arranged on the support frame along the length direction of the support frame, each forming mechanism comprises a stand column I and a stand column II which are oppositely arranged, a forming die I and a forming die II which are matched are arranged between the stand column I and the stand column II, a forming groove I matched with the universal joint fork is formed in one side surface of the forming die I, a forming groove II matched with the forming groove is formed in one side surface of the forming die II, one side of the forming die I, which is away from the forming die II, is fixedly arranged on the stand column I, one side of the forming die II, which is away from the forming die I, is connected with a telescopic rod for pushing a cylinder I, the pushing cylinder I is arranged on the stand column II, a funnel is arranged above the forming die I and the forming die II, a discharge port of the funnel is provided with an electromagnetic valve, and a slide rail slides along the length direction of the support frame.

Description

Forming device of universal joint fork

Technical Field

The utility model relates to the technical field of production of universal joint forks, in particular to a forming device of a universal joint fork.

Background

The steering system of automobile is a key system for controlling the running direction of the automobile, and belongs to the safety parts of automobile parts, wherein the universal joint fork is a key part for connecting the steering wheel rotating shaft and the steering wheel, and the steering system has the function of transmitting torque and rotating speed. In general, the universal joint fork is manufactured by casting molten liquid in a mould, cooling and forming to prepare a Y-shaped blank, and then processing the blank to obtain the finished universal joint fork.

Generally, when casting blanks, the molten liquid is manually injected into the dies, and the method improves the working strength and has low working efficiency.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides a forming device of a universal joint fork.

In order to achieve the technical effects, the utility model adopts the following scheme:

the utility model provides a forming device of universal joint fork, includes the support frame, be a plurality of forming mechanism of "I" font array arrangement along its length direction on the support frame, forming mechanism is including relative stand I and stand II that set up, be equipped with complex forming die I and forming die II between stand I and the stand II, forming die I has on the side of forming die II with universal joint fork assorted shaping groove I, forming die II has on the side of forming die I with shaping groove assorted shaping groove II, one side fixed mounting that forming die I deviates from forming die II is on stand I, the telescopic link of pushing cylinder I is connected to one side that forming die II deviates from forming die I, pushing cylinder I is installed on stand II, the top of forming die I and forming die II is equipped with the funnel, the discharge gate of funnel is equipped with the solenoid valve, the funnel slides along the length direction of support frame at the slide rail.

The preferable technical scheme, the slide rail includes two parallel arrangement's slide, the inboard of slide is equipped with the spout, the funnel is installed on the support, the both sides of support are equipped with the lead screw along its length direction in one of them spout respectively through a slider slip in two spouts, have the wire hole on the slider that corresponds, the lead screw passes the wire hole setting, the lead screw passes rotating electrical machines drive rotation.

In a preferred technical scheme, one side of the forming die I, which faces the forming die II, is provided with a horizontal guide rod, the forming die II is provided with a guide hole matched with the guide rod, and the guide rod passes through the guide hole.

The preferable technical scheme, one side of forming die I deviating from forming die II has the push hole that communicates with forming tank I, push hole level sets up, the downthehole matching that pushes away is equipped with the push rod, have on the stand I and promote cylinder II, promote cylinder II's telescopic link and push rod connection.

According to the preferable technical scheme, a cooling water tank is further arranged between the upright I and the upright II, and the cooling water tank is located below the forming die I and the forming die II.

Compared with the prior art, the beneficial effects are as follows:

the utility model has simple structure and convenient use, the pushing cylinder I pushes the forming die II to be clung to the forming die I, the forming groove II and the forming groove II are folded to form a die hole for forming the universal joint fork, a feeding hole is formed at the upper end, the feeding hole corresponds to the funnel, the funnel moves along a plurality of forming mechanisms which are arranged in a straight line shape, after the funnel moves to the upper part of one forming mechanism, the electromagnetic valve is opened to discharge molten liquid in the funnel and inject the molten liquid into the die hole through the feeding hole, and after the pouring is finished, the electromagnetic valve is closed to the upper part of the next forming mechanism, so that batch pouring can be carried out, and compared with the traditional manual one-by-one pouring, the efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view of a molding die I according to the present utility model.

Reference numerals: 1. a column; 2. forming die I; 3. forming die II; 4. pushing the air cylinder I; 5. a funnel; 6. a slideway; 7. a bracket; 8. a slide block; 9. a wire hole; 10. an electromagnetic valve; 11. a push rod; 12. pushing a cylinder II; 13. a guide rod; 14. a cooling water tank; 15. a forming groove I; 16. pushing the hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

The utility model provides a forming device of universal joint fork, includes the support frame, be a plurality of forming mechanism of "I" font array arrangement along its length direction on the support frame, forming mechanism includes relative stand 1I and stand 1 II that set up, be equipped with complex forming die I2 and forming die II 3 between stand 1I and the stand 1 II, forming die I2 has the shaping groove I15 with universal joint fork assorted on the side of forming die II 3, forming die II 3 has the shaping groove II with shaping groove assorted on the side of forming die I2, one side fixed mounting that forming die I2 deviates from forming die II 3 is on stand 1I, the telescopic link of pushing cylinder I4 is connected to one side that forming die II 3 deviates from forming die I2, pushing cylinder I4 installs on stand 1 II, forming die I2 is equipped with funnel 5 with the top of forming die II 3, the discharge gate of funnel 5 is equipped with solenoid valve 10, the funnel slides along the length direction of support frame.

The pushing cylinder I4 pushes the forming die II 3 to be clung to the forming die I2, the forming groove II and the forming groove II are closed to form a die hole for forming a universal joint fork, a feeding hole is formed at the upper end, the feeding hole corresponds to the funnel 5, the funnel 5 moves along a plurality of forming mechanisms which are arranged in a straight line shape, after moving to the upper part of one forming mechanism, the electromagnetic valve 10 is opened to discharge molten liquid in the funnel 5 and inject the molten liquid into the die hole through the feeding hole, after casting is completed, the electromagnetic valve 10 is closed to the upper part of the next forming mechanism, batch casting can be carried out in this way, and efficiency is improved compared with the traditional manual one-by-one casting.

After the blank of the universal joint fork is molded, the pushing cylinder drives the forming die II 3 to retract and separate from the forming die I2, so that the blank of the universal joint fork is conveniently taken out.

The preferable technical scheme, the slide rail includes two parallel arrangement's slide 6, the inboard of slide 6 is equipped with the spout, funnel 5 installs on support 7, the both sides of support 7 are equipped with the lead screw along its length direction in one of them spout respectively through a slider 8 slip in two spouts, have wire hole 9 on the slider 8 that corresponds, the lead screw passes wire hole 9 setting, the lead screw passes rotating electrical machines drive and rotates.

In a preferred embodiment, a horizontal guide rod 13 is provided on the side of the forming die i 2 facing the forming die ii 3, the forming die ii 3 has a guide hole matching the guide rod 13, and the guide rod 13 is disposed through the guide hole.

According to the preferred technical scheme, one side of the forming die I2, which is far away from the forming die II 3, is provided with a pushing hole 16 communicated with the forming groove I15, the pushing hole 16 is horizontally arranged, a push rod 11 is arranged in the pushing hole 16 in a matching mode, the upright column 1I is provided with a pushing air cylinder II 12, and a telescopic rod of the pushing air cylinder II 12 is connected with the push rod 11.

After the forming die II 3 is separated from the forming die I2, the pushing cylinder II 12 pushes the push rod 11, and the formed universal joint fork is ejected out through the push rod 11.

According to the preferable technical scheme, a cooling water tank 14 is further arranged between the upright 1I and the upright 1 II, the cooling water tank 14 is arranged below the forming die I2 and the forming die II 3, and after the forming die II 3 is separated from the forming die I2, the universal joint fork falls into the cooling water tank 14 for further cooling.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships conventionally put in place when the inventive product is used, or the directions or positional relationships conventionally understood by those skilled in the art are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Claims (5)

1. The utility model provides a forming device of universal joint fork, its characterized in that, includes the support frame, be a plurality of forming mechanism of "one" font array arrangement along its length direction on the support frame, forming mechanism is including relative stand (1) I and stand (1) II that set up, be equipped with complex forming die I (2) and forming die II (3) between stand (1) I and stand (1) II, forming die I (2) have on the side of forming die II (3) with universal joint fork assorted shaping groove I (15), forming die II (3) have on the side of forming die I (2) with shaping groove assorted shaping groove II, one side fixed mounting that forming die I (2) deviate from forming die II (3) is on stand (1) I, one side that forming die II (3) deviate from forming die I (2) is connected the telescopic link that promotes cylinder I (4), promote cylinder I (4) and install on stand (1) II, forming die I (2) and II (3) are equipped with hopper (5) on the side of forming die I (3), the slide rail (10) of hopper is equipped with along the slide rail.

2. The forming device of the universal joint fork according to claim 1, wherein the sliding rail comprises two sliding ways (6) which are arranged in parallel, sliding grooves are formed in the inner sides of the sliding ways (6), the funnel (5) is arranged on the support (7), two sides of the support (7) slide in the two sliding grooves through a sliding block (8) respectively, a screw rod is arranged in one sliding groove along the length direction of the sliding groove, a screw hole (9) is formed in the corresponding sliding block (8), the screw rod passes through the screw hole (9) to be arranged, and the screw rod is driven to rotate by a rotating motor.

3. The device for forming a universal joint fork according to claim 1, wherein a horizontal guide rod (13) is arranged on the side of the forming die (2) facing the forming die (ii) (3), the forming die (ii) (3) is provided with a guide hole matched with the guide rod (13), and the guide rod (13) is arranged through the guide hole.

4. The forming device of the universal joint fork according to claim 1, wherein one side of the forming die I (2) away from the forming die II (3) is provided with a pushing hole (16) communicated with the forming groove I (15), the pushing hole (16) is horizontally arranged, a push rod (11) is matched and arranged in the pushing hole (16), the upright post (1) I is provided with a pushing cylinder II (12), and a telescopic rod of the pushing cylinder II (12) is connected with the push rod (11).

5. The universal joint fork forming device according to claim 1, wherein a cooling water tank (14) is further arranged between the upright (1) I and the upright (1) II, and the cooling water tank (14) is positioned below the forming die I (2) and the forming die II (3).