CN217858667U

CN217858667U - Module positioning structure for producing aluminum alloy steering knuckle

Info

Publication number: CN217858667U
Application number: CN202221170415.XU
Authority: CN
Inventors: 丁晓津
Original assignee: Hubei East Aluminum Technology Co ltd
Current assignee: Hubei East Aluminum Technology Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-11-22
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a module location structure of production aluminum alloy knuckle, including the base frame, the module is installed down to the middle part upper end of base frame, install the module directly over the module down, the upper end of going up the module is installed on last diaphragm, the both sides upper end of going up the diaphragm is connected with the output of cylinder, the cylinder is installed in the both sides of upper mounting plate, the guide bar is installed to the both sides lower extreme of upper mounting plate, go up the both ends of diaphragm and install the guide ring, the module includes module body down, down the four end upsides of module have seted up positioning slot, the location inserted block is installed to the four end cooperation positioning slot of downside of going up the module, this device can fix a position when casting to last mould part and lower mould part through positioning inserted block and positioning slot's cooperation, can drag out the locating lever when needing to change the module simultaneously, and drag out the module of falling again and can change the mould and maintain the operation for whole more practical.

Description

Module positioning structure for producing aluminum alloy steering knuckle

Technical Field

The utility model belongs to the technical field of the processing of aluminum alloy knuckle, specifically be a module location structure of production aluminum alloy knuckle.

Background

The steering knuckle is one of important component parts of an automobile chassis, can enable an automobile to run stably, and has the functions of bearing the load of the automobile, supporting and driving wheels to rotate around a hub bearing so as to drive the automobile to run; meanwhile, the mounting carrier is used as a mounting carrier of a wheel speed sensor assembly, the design clearance between the wheel speed sensor and a magnetic ring is guaranteed, the conventional automobile steering knuckle is generally made of an aluminum alloy material, and a special casting mold is required to be used for casting and molding in the production of the aluminum alloy steering knuckle.

The upper die and the lower die of the existing casting die special for the steering knuckle are not tight enough in connecting part when being closed, and lack of positioning parts, so that the steering knuckle is poor in molding effect when being cast, the overall applicability of the existing casting die is poor, the steering knuckle with different shapes is inconvenient to cast, and in order to solve the problems, the module positioning structure for producing the aluminum alloy steering knuckle is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above-mentioned problems, a module positioning structure for producing an aluminum alloy knuckle is provided.

The utility model adopts the technical scheme as follows: the utility model provides a module location structure of production aluminum alloy knuckle, includes the sill, the module is installed down to the middle part upper end of sill, install the module directly over the module down, the upper end of going up the module is installed on last diaphragm, the both sides upper end of going up the diaphragm is connected with the output of cylinder, the cylinder is installed in the both sides of last platform, the guide bar is installed to the both sides lower extreme of upper mounting plate, go up the both ends of diaphragm and install the guide ring, guide ring slidable mounting is on the guide bar, the module includes module body down, four sides of the lower extreme of module body and four sides of upper end of last module are integrated into one piece respectively have the reference column down, four upsides of ends of module have seted up the location slot down, four cooperation location slots of downside of going up the module are installed the location inserted block.

In a preferred embodiment, positioning assemblies are installed on the front side and the rear side of the upper transverse plate and the bottom table, each positioning assembly comprises a positioning plate, and positioning rods are movably installed on two sides of each positioning plate.

In a preferred embodiment, be connected with the pressure spring between locating lever and the locating plate outer wall, run through on the reference column and seted up the through-hole, the cross location chamber has been seted up to the upside inner wall cooperation reference column and the locating lever of the lower extreme of going up the diaphragm and base frame, the through-hole on the reference column is run through and the cross location intracavity is extended to the inboard of locating lever.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, outwards drag out the locating lever in the corresponding outside, alright drag out last module and lower module this moment, maintain and change, during the installation, drag out the locating lever earlier, insert the cross location intracavity with corresponding reference column, insert the cross location chamber with the locating lever this moment, alright fix a position last module and lower module through the cooperation of reference column and locating lever for the convenience is to the location and the dismantlement of module, makes wholly more practical.

2. The utility model discloses in, the cylinder drives the last module decline of lower extreme, will go up the module lock joint under on the module body, at the in-process of lock joint, in the location inserted block of upper end inserted the positioning slot of lower extreme for coupling part is inseparabler, is difficult to not hard up when the casting, has guaranteed the casting effect of knuckle.

Drawings

Fig. 1 is a schematic overall three-dimensional structure of the present invention;

fig. 2 is a schematic sketch of the three-dimensional structure of the lower module of the present invention;

FIG. 3 is a schematic front view of the present invention;

fig. 4 is a schematic diagram of the positioning assembly of the present invention.

The labels in the figure are: 1-cylinder, 2-upper platform, 3-upper module, 4-guide rod, 5-support column, 6-bottom table, 7-lower module, 71-knuckle model concave position, 72-positioning slot, 73-lower module body, 74-positioning column, 8-positioning component, 81-positioning rod, 82-pressure spring, 83-positioning plate, 9-guide ring, 10-positioning insert block and 11-upper transverse plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, a module positioning structure for producing an aluminum alloy knuckle comprises a base 6, a lower module 7 is installed at the upper end of the middle of the base 6, an upper module 3 is installed right above the lower module 7, the upper end of the upper module 3 is installed on an upper transverse plate 11, the upper ends of the two sides of the upper transverse plate 11 are connected with the output end of an air cylinder 1, the air cylinder 1 is installed on the two sides of an upper platform 2, the air cylinder 1 drives the upper module 3 at the lower end to descend, the upper module 3 is buckled on a lower module body 73, at the moment, casting liquid is injected into the module, casting treatment on the knuckle can be completed, guide rods 4 are installed at the lower ends of the two sides of the upper platform 2, and guide rings 9 are installed at the two ends of the upper transverse plate 11. Lower module 7 includes module body 73 down, and four sides of the lower extreme of module body 73 and four sides of upper end of last module 3 integrated into one piece respectively have reference column 74, and location slot 72 has been seted up to four end upsides of lower module 7, and location inserted block 10 is installed to four end cooperation location slots 72 of the downside of last module 3, and the in-process of lock joint, location inserted block 10 of upper end insert the location slot 72 of lower extreme in for coupling part is inseparabler, has guaranteed the casting effect in later stage.

It should be noted that, locating component 8 is installed to both sides around going up horizontal plate 11 and base 6, and locating component 8 includes locating plate 83, and the both sides movable mounting of locating plate 83 has locating lever 81, draws out locating lever 81 in the corresponding outside outwards, alright release this moment to the locking of last module 3 and lower module 7, makes things convenient for its dismantlement, conveniently maintains and changes.

It should be noted that, be connected with pressure spring 82 between locating lever 81 and the locating plate 83 outer wall, the through-hole has been seted up in running through on the reference column 74, cross location chamber has been seted up to the lower extreme of going up horizontal plate 11 and the upside inner wall cooperation reference column 74 of base frame 6 and locating lever 81, the through-hole on the reference column 74 is run through and extends to cross location intracavity in the inboard of locating lever 81, insert corresponding reference column 74 into cross location intracavity, insert cross location chamber with locating lever 81 this moment, alright fix a position last module 3 and lower module 7 through the cooperation of reference column 74 and locating lever 81, the completion is to the installation of last module 3 and lower module 7.

It should be noted that the support columns 5 are installed at the lower ends of the four sides of the upper platform 2, the lower ends of the support columns 5 are fixedly installed on the base 6, the middle of the lower module 7 is provided with a knuckle model concave position 71, the lower end of the upper module 3 protrudes to form a knuckle model convex position, the guide ring 9 is slidably installed on the guide rod 4, the bottom end of the guide rod 4 is provided with a limit table, a connecting part of the knuckle model convex position and the knuckle model concave position 71 forms a knuckle model forming cavity, casting liquid is poured into the knuckle model forming cavity formed by the knuckle model concave position 71 and the knuckle model convex position, after the casting liquid is cooled, the casting forming of the knuckle can be completed, then the knuckle model concave position 71 and the knuckle model convex position are separated, and the cast knuckle can be taken out.

The working principle is as follows: this device is before using, external power supply earlier, when casting the processing, cylinder 1 drives the last module 3 decline of lower extreme, will go up module 3 lock joint on module body 73 down, at the in-process of lock joint, the location inserted block 10 of upper end inserts in the location slot 72 of lower extreme for coupling part is inseparabler, the casting effect in later stage has been guaranteed, through the cooperation of guide bar 4 and guide ring 9, can carry out assistance-localization real-time to the position that last module 3 reciprocated, the precision of lock joint has been guaranteed.

When needing to be changed different last module 3 and module 7 down, the locating lever 81 that will correspond the outside is outwards pulled out, alright pull out last module 3 and module 7 down this moment, maintain and change, during the installation, pull out locating lever 81 earlier, insert the cross location intracavity with corresponding reference column 74, insert the cross location chamber with locating lever 81 this moment, alright fix a position last module 3 and module 7 down through the cooperation of reference column 74 and locating lever 81, the completion is to last module 3 and module 7's installation down.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a module location structure of production aluminum alloy knuckle, includes sill (6), goes up horizontal plate (11), cylinder (1), upper mounting plate (2), its characterized in that: the improved structure is characterized in that a lower module (7) is installed at the upper end of the middle of the bottom table (6), an upper module (3) is installed right above the lower module (7), the upper end of the upper module (3) is installed on an upper transverse plate (11), the upper ends of the two sides of the upper transverse plate (11) are connected with the output end of a cylinder (1), the cylinder (1) is installed on the two sides of an upper platform (2), guide rods (4) are installed at the lower ends of the two sides of the upper platform (2), guide rings (9) are installed at the two ends of the upper transverse plate (11), the guide rings (9) are slidably installed on the guide rods (4), the lower module (7) comprises a lower module body (73), positioning columns (74) are integrally formed on four sides of the lower end of the lower module body (73) and four sides of the upper end of the upper module (3), positioning slots (72) are formed in the upper end upper side of the lower module (7), and positioning insertion blocks (10) are installed on the four ends of the upper module (3).

2. The module positioning structure for producing an aluminum alloy knuckle according to claim 1, wherein: go up diaphragm (11) and base frame (6) front and back both sides and install locating component (8), locating component (8) include locating plate (83), the both sides movable mounting of locating plate (83) has locating lever (81).

3. The module positioning structure for producing an aluminum alloy knuckle according to claim 2, wherein: be connected with pressure spring (82) between locating lever (81) and locating plate (83) outer wall, run through on reference column (74) and seted up the through-hole, cross location chamber has been seted up to upside inner wall cooperation reference column (74) and locating lever (81) of the lower extreme of last diaphragm (11) and base frame (6), the inboard of locating lever (81) runs through the through-hole on reference column (74) and extends to cross location intracavity.

4. The module positioning structure for producing an aluminum alloy knuckle according to claim 1, wherein: support columns (5) are installed at the lower ends of the four sides of the upper platform (2), and the lower ends of the support columns (5) are fixedly installed on the base platform (6).