CN218425567U

CN218425567U - Casting blank mould of automobile synchronizer gear ring

Info

Publication number: CN218425567U
Application number: CN202222300922.7U
Authority: CN
Inventors: 姚伟华
Original assignee: Jiangsu Chenshun Precision Technology Co ltd
Current assignee: Jiangsu Chenshun Precision Technology Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-02-03
Anticipated expiration: 2032-08-31

Abstract

The utility model relates to the technical field of casting molds, and discloses a casting blank mold of an automobile synchronizer gear ring, which comprises a base, wherein a placement groove is formed in the base, a first hydraulic rod is installed in the placement groove, a limiting rod is installed on the upper side of the base, and a limiting ring is installed at the bottom of the limiting rod; annular spacing groove has been seted up to base week side, annular spacing inslot is provided with outer ring gear, the pilot pin is installed to outer ring gear upside, it has cup jointed the clamp plate to rotate on the pilot pin, it has seted up spacing spout on the clamp plate to support. Through the design, drive outer ring gear by motor drive gear and rotate, outer ring gear rotates and supports the clamp plate activity through the gim peg pulling, supports the clamp plate under the spacing of gag lever post, and the activity in-process supports to press the bed die fixed or loosen, therefore the bed die can be changed at any time to the time of mould change has been reduced, has improved the device availability factor.

Description

Casting blank mould of automobile synchronizer gear ring

Technical Field

The utility model relates to a casting die technical field specifically is a casting blank mould of car synchronous ware ring gear.

Background

The blank precision forging is a new method for efficiently producing die forgings by saving materials, which is developed in recent years, and the process utilizes the convenience of volume distribution of casting process materials and the characteristics that the forging process can improve the internal structure and the precision of a finished piece, thereby solving the problem of complicated metal volume distribution of forgings which is difficult to solve by the conventional forging method.

The specification of current car synchronous ware ring gear is most different, need carry out the casting blank according to the demand when carrying out the casting blank to it, therefore need carry out the change to the mould according to the specification of demand ring gear, but current mould change is loaded down with trivial details for the efficiency reduction of casting blank. Accordingly, those skilled in the art have provided a casting blank mold for an automotive synchronizer ring to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a casting blank mould of car synchronous ware ring gear to solve the problem that provides in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a casting blank die for a gear ring of an automobile synchronizer comprises a base, wherein a placement groove is formed in the base, a first hydraulic rod is installed in the placement groove, a limiting rod is installed on the upper side of the base, and a limiting ring is installed at the bottom of the limiting rod;

annular spacing groove has been seted up to base week side, annular spacing inslot is provided with outer ring gear, the pilot pin is installed to outer ring gear upside, it has cup jointed the clamp plate to rotate on the pilot pin, it has seted up spacing spout on the clamp plate to support.

Preferably, the pressing plate is connected with the limiting rod in a sliding mode through a limiting sliding groove.

Preferably, a support is installed on one side of the base, a motor is installed on the support, a gear is connected to the motor in a driving mode, and the gear is in meshing contact with the outer gear ring.

Preferably, a second hydraulic rod is installed at the top of the support, and a mold cover is installed at the bottom of the second hydraulic rod.

Preferably, a lower die is arranged on the base, a pressing block is arranged in the lower die, and the bottom of the pressing block penetrates through the base.

Preferably, the outer gear ring is rotationally clamped with the base through an annular limiting groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a casting blank mould of car synchronous ware ring gear possesses following beneficial effect:

through the design, drive outer ring gear by motor drive gear and rotate, outer ring gear rotates and supports the clamp plate activity through the gim peg pulling, supports the clamp plate under the spacing of gag lever post, and the activity in-process supports to press the bed die fixed or loosen, therefore the bed die can be changed at any time to the time of mould change has been reduced, has improved the device availability factor.

Drawings

Fig. 1 is a schematic perspective structure diagram of a casting blank die of an automobile synchronizer ring gear provided in an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a limiting rod in a casting blank die of an automobile synchronizer ring according to an embodiment of the present application.

Fig. 3 is a structural sectional view of a base in a casting blank die of an automobile synchronizer ring according to an embodiment of the present application.

Fig. 4 is a structural sectional view of a lower die in a casting blank die of an automobile synchronizer ring according to an embodiment of the present application.

In the figure: 1. a base; 2. a placing groove; 3. a first hydraulic rod; 4. a limiting rod; 5. a limiting ring; 6. an annular limiting groove; 7. an outer ring gear; 8. positioning bolts; 9. pressing the plate; 10. a limiting chute; 11. a lower die; 12. a pressing block; 13. a support; 14. a second hydraulic rod; 15. a mold cover; 16. a motor; 17. a gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme, a casting blank mould of car synchronizer ring, as shown in fig. 1, 2, including base 1, set up the inslot 2 in the base 1, install hydraulic stem one 3 in the inslot 2, gag lever post 4 is installed to base 1 upside, gag lever post 4 installs the gag lever post 5 in the bottom, support 13 is installed to base 1 one side, as shown in fig. 3, install motor 16 on the support 13, the drive is connected with gear 17 on the motor 16, gear 17 and outer ring gear 7 meshing contact, hydraulic stem two 14 is installed at the support 13 top, die cover 15 is installed to hydraulic stem two 14 bottom;

as shown in fig. 3 and 4, an annular limiting groove 6 is formed in the periphery of the base 1, an outer gear ring 7 is arranged in the annular limiting groove 6, the outer gear ring 7 is rotatably clamped with the base 1 through the annular limiting groove 6, a positioning bolt 8 is installed on the upper side of the outer gear ring 7, a pressing plate 9 is rotatably sleeved on the positioning bolt 8, a limiting sliding groove 10 is formed in the pressing plate 9, the pressing plate 9 is slidably connected with the limiting rod 4 through the limiting sliding groove 10, a lower die 11 is arranged on the base 1, a pressing block 12 is installed in the lower die 11, and the bottom of the pressing block 12 penetrates through the base 1.

The working principle of the device is as follows: in the device, a gear 17 is driven by a motor 16 to drive an outer gear ring 7 to rotate, the outer gear ring 7 rotates to pull a pressing plate 9 to move through a positioning bolt 8, the pressing plate 9 is rotatably sleeved with the positioning bolt 8 through one end of a limiting sliding groove 10, and under the sliding limiting of a limiting rod 4, the periphery of a lower die 11 is pressed and fixed or loosened in the moving process of the pressing plate 9, so that the lower die 11 can be replaced at any time, the time for replacing the die is shortened, and the use efficiency of the device is improved;

further, set up the resettlement groove 2 in the base 1, be provided with hydraulic stem one 3 in the resettlement groove 2, support the pressure contact with hydraulic stem one 3 tops after the briquetting 12 of 11 bottoms run through base 1 to after 11 casting blanks of bed die succeed, thereby support through hydraulic stem one 3 pair to the briquetting 12 and press deviating from to the finished product of casting blank, conveniently get goods.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a casting blank mould of car synchronous ware ring gear which characterized in that: the hydraulic lifting device comprises a base (1), wherein a placement groove (2) is formed in the base (1), a first hydraulic rod (3) is installed in the placement groove (2), a limiting rod (4) is installed on the upper side of the base (1), and a limiting ring (5) is installed at the bottom of the limiting rod (4);

annular spacing groove (6) have been seted up to base (1) week side, be provided with outer ring gear (7) in annular spacing groove (6), pilot pin (8) are installed to outer ring gear (7) upside, it has cup jointed to clamp plate (9) to rotate on pilot pin (8), spacing spout (10) have been seted up on to clamp plate (9).

2. The casting blank mold of the automobile synchronizer ring gear according to claim 1, wherein: the pressing plate (9) is connected with the limiting rod (4) in a sliding mode through a limiting sliding groove (10).

3. The casting blank mold of the automobile synchronizer ring gear according to claim 1, wherein: support (13) are installed to base (1) one side, install motor (16) on support (13), the drive is connected with gear (17) on motor (16), gear (17) and outer ring gear (7) meshing contact.

4. The casting blank mold of the automobile synchronizer ring gear according to claim 3, wherein: and a second hydraulic rod (14) is installed at the top of the support (13), and a mold cover (15) is installed at the bottom of the second hydraulic rod (14).

5. The casting blank mold of the automobile synchronizer ring gear according to claim 1, wherein: the base (1) is provided with a lower die (11), a pressing block (12) is installed in the lower die (11), and the bottom of the pressing block (12) penetrates through the base (1).

6. The casting blank mold of the automobile synchronizer ring gear according to claim 1, wherein: the outer gear ring (7) is rotationally clamped with the base (1) through the annular limiting groove (6).