CN217748970U

CN217748970U - Steering gear composite forming die

Info

Publication number: CN217748970U
Application number: CN202221869125.4U
Authority: CN
Inventors: 张宏忠
Original assignee: Xiamen Minzhonglong Technology Co ltd
Current assignee: Xiamen Minzhonglong Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-11-08
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a steering gear composite forming die, which comprises a side plate, wherein the inside of the side plate is rotatably connected with a threaded rod, the middle part of the threaded rod is in threaded connection with a threaded block, an upper clamping block is fixedly connected between the threaded blocks, the bottom end of the upper clamping block is laminated with a lower clamping block, four corners of the bottom end of the lower clamping block are fixedly connected with a plurality of supporting legs, and a supporting frame is fixedly connected between each supporting leg and the side plate; the equal fixedly connected with fixed plate in inside both sides of grip block down, the spacing fixed plate of middle part top fixedly connected with of fixed plate, the middle part normal running fit of spacing fixed plate has the lead screw, the bottom fixedly connected with motor shaft of lead screw, and the other end of motor shaft is provided with a driving motor. The utility model discloses in, the lead screw rotates, and realizes screw-thread fit with the backup pad after rotating, realizes the effect that rises with bed die plate jack-up through the bracing piece.

Description

Steering gear composite forming die

Technical Field

The utility model relates to the technical field of mechanical equipment, especially, relate to a steering gear composite forming die.

Background

The steering gear is used for properly converting steering torque and steering angle from a steering wheel (mainly reducing and increasing the torque) and outputting the steering torque and the steering angle to a steering pull rod mechanism so as to steer the automobile, so the steering gear is essentially a speed reduction transmission device. Steering gears are of various types, such as rack and pinion type, recirculating ball type, worm and crank finger pin type, power steering gears, and the like.

The steering gear among the prior art need use the mould in process of production, and the mould can realize the laminating with lower grip block with last grip block when using, and this process is comparatively complicated, and goes up the grip block weight heavier, the operation of not being convenient for, and it is also comparatively inconvenient simultaneously in the drawing of patterns in-process, the operation of not being convenient for, still need further perfect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a composite forming die for a steering gear.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a composite forming die for a steering gear comprises a side plate, wherein a threaded rod is rotatably connected inside the side plate, a threaded block is in threaded connection with the middle of the threaded rod, an upper clamping block is fixedly connected between the threaded blocks, a lower clamping block is attached to the bottom end of the upper clamping block, a plurality of supporting legs are fixedly connected to four corners of the bottom end of the lower clamping block, and supporting frames are fixedly connected between the supporting legs and the side plate;

the equal fixedly connected with fixed plate in inside both sides of grip block down, the spacing fixed plate of middle part top fixedly connected with of fixed plate, the middle part normal running fit of spacing fixed plate has the lead screw, the bottom fixedly connected with motor shaft of lead screw, and the other end of motor shaft is provided with a driving motor.

As a further description of the above technical solution: the screw rod is characterized in that a thread block is connected to the lower portion of the middle of the screw rod in a threaded mode, and a supporting plate is fixedly connected to the outer portion of the thread block.

As a further description of the above technical solution: the equal fixedly connected with slider in both ends of backup pad, and the outside sliding fit of slider has the spout.

As a further description of the above technical solution: the top middle part fixedly connected with bracing piece of backup pad, and the bracing piece runs through spacing fixed plate, and the top fixedly connected with bed die board of bracing piece.

As a further description of the above technical solution: the inside bottom middle part fixedly connected with of going up the grip block goes up the mould board, the top middle part fixedly connected with feed hopper of going up the mould board.

As a further description of the above technical solution: one end of the threaded rod is fixedly connected with a second bevel gear, and one side of the second bevel gear is meshed with a first bevel gear.

As a further description of the above technical solution: and a second driving motor is arranged at one end of the first bevel gear and fixedly connected with the side plate.

As a further description of the above technical solution: and belts are sleeved at the top ends of the two threaded rods.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the utility model discloses be provided with second driving motor, the threaded rod, the belt and go up the grip block, drive through second driving motor, first bevel gear drives second bevel gear meshing, it rotates to drive the threaded rod after rotating, it makes its other end threaded rod reach the equidirectional rotation effect to be equipped with the belt through the top cover of threaded rod, realize threaded block and threaded rod screw thread elevating action, will go up grip block rebound afterwards, be the state of opening, the follow-up drawing of patterns operation of the staff of being convenient for, it is heavier to solve last grip block weight among the prior art, be not convenient for open the operation problem.

2. Compared with the prior art, the utility model discloses be provided with a driving motor, lead screw and backup pad, a driving motor starts, and the lead screw rotates, and realizes screw-thread fit with the backup pad after rotating, realizes the effect of rising with bed die plate jack-up through the bracing piece.

Drawings

Fig. 1 is a sectional front view of a composite forming mold for a steering gear provided by the present invention;

fig. 2 is an enlarged view of a position a of the composite forming die for a steering gear, which is provided by the utility model;

fig. 3 is an enlarged view of a position B of the composite forming die for a steering gear provided by the present invention;

fig. 4 is a schematic perspective view of a lower mold plate of the composite forming mold for a steering gear of the present invention.

Illustration of the drawings:

1. a side plate; 2. a threaded rod; 3. a thread block; 4. an upper clamping block; 5. a lower clamping block; 6. a lead screw; 7. a first drive motor; 8. an upper die plate; 9. a feed hopper; 10. a chute; 11. a support bar; 12. a support plate; 13. a lower mold plate; 14. a belt; 15. a second drive motor; 16. a first bevel gear; 17. a second bevel gear; 18. and a limiting fixing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a composite forming die for a steering gear comprises a side plate 1, a threaded rod 2 is rotatably connected inside the side plate 1, a belt 14 is sleeved at the top end of the threaded rod 2 to enable the threaded rod 2 at the other end of the threaded rod to rotate in the same direction, the threaded lifting action of the threaded block 3 and the threaded rod 2 is achieved, a threaded block 3 is connected with the threaded block 2 in a threaded manner, an upper clamping block 4 is fixedly connected between the threaded blocks 3, a lower clamping block 5 is attached to the bottom end of the upper clamping block 4, a plurality of supporting legs are fixedly connected to four corners of the bottom end of the lower clamping block 5, a supporting frame is fixedly connected between each supporting leg and the side plate 1, an upper die plate 8 is fixedly connected to the middle of the bottom end inside of the upper clamping block 4, a feeding funnel 9 is fixedly connected to the middle of the top end of the upper die plate 8, rock slurry required to be formed is poured into the feeding funnel 9, forming operation is achieved by dumping between the upper die plate 8 and the lower die plate 13, a second bevel gear 17 is fixedly connected to the top end of the threaded rod 2, a first bevel gear 16 is meshed to one side of the second bevel gear 17, a second bevel gear 16 is driven by a second driving motor 15, the second bevel gear 16, the threaded rod 2 is connected with the side plate 14, and the side plate is connected with the belt 14;

equal fixedly connected with fixed plate in inside both sides of lower grip block 5, the spacing fixed plate 18 of middle part top fixedly connected with of fixed plate, the middle part normal running fit of spacing fixed plate 18 has lead screw 6, rotate through lead screw 6, reach and backup pad 12 screw-thread fit, realize rising and decline, the bottom fixedly connected with motor shaft of lead screw 6, and the other end of motor shaft is provided with first driving motor 7, start through first driving motor 7, lead screw 6 rotates, and realize screw-thread fit with backup pad 12 after rotating, reach the effect of rising, the middle part below screw-thread connection of lead screw 6 has screw block 3, the outside fixedly connected with backup pad 12 of screw block 3, after rising through backup pad 12, jack-up bracing piece 11, and bracing piece 11 top and lower mould board 13 fixed connection, reach the ejecting lower grip block 5 effect of lower mould board 13, make it be convenient for staff's drawing of patterns operation, the equal fixedly connected with slider in both ends of backup pad 12, and the outside sliding fit of slider has spout 10, through spout 10 and slider sliding fit, the stabilizing effect when increasing and moving, the top middle part fixedly connected with bracing piece 11 of backup pad 12, and bracing piece 11 run through spacing fixed plate 18, and the top fixedly connected with of spacing fixed plate 13.

The working principle is as follows: when the device is used, firstly, rock slurry required to be formed is poured into the feeding hopper 9, forming operation is achieved by pouring the rock slurry between the upper die plate 8 and the lower die plate 13, the rock slurry is driven by the second driving motor 15 after forming, the first bevel gear 16 drives the second bevel gear 17 to rotate in a meshed mode, the threaded rod 2 is driven to rotate after rotation, the belt 14 is sleeved on the top end of the threaded rod 2 to enable the threaded rod 2 at the other end of the threaded rod to rotate in the same direction, threaded lifting of the threaded block 3 and the threaded rod 2 is achieved, the upper clamping block 4 is moved upwards to be in an open state, then the screw rod 6 is started by the first driving motor 7, the screw rod 6 rotates and is in threaded fit with the supporting plate 12 after rotation, lifting is achieved, the supporting rod 11 is jacked up after the supporting plate 12 rises, the top end of the supporting rod 11 is fixedly connected with the lower die plate 13, the lower die plate 13 is jacked out of the clamping block 5, and accordingly demolding operation of workers is facilitated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a redirector composite forming die which characterized in that: the clamping device comprises side plates (1), wherein threaded rods (2) are rotatably connected inside the side plates (1), threaded blocks (3) are connected to the middle parts of the threaded rods (2) in a threaded mode, upper clamping blocks (4) are fixedly connected among the threaded blocks (3), lower clamping blocks (5) are attached to the bottom ends of the upper clamping blocks (4), a plurality of supporting legs are fixedly connected to four corners of the bottom ends of the lower clamping blocks (5), and supporting frames are fixedly connected between the supporting legs and the side plates (1);

the equal fixedly connected with fixed plate in inside both sides of grip block (5) down, the spacing fixed plate of middle part top fixedly connected with (18) of fixed plate, the middle part normal running fit of spacing fixed plate (18) has lead screw (6), the bottom fixedly connected with motor shaft of lead screw (6), and the other end of motor shaft is provided with a driving motor (7).

2. The composite forming die for the steering gear according to claim 1, wherein: the screw rod is characterized in that a thread block (3) is connected to the lower portion of the middle of the screw rod (6) in a threaded mode, and a supporting plate (12) is fixedly connected to the outer portion of the thread block (3).

3. The composite forming die for the steering gear according to claim 2, wherein: the both ends of backup pad (12) all fixedly connected with slider, and the outside sliding fit of slider has spout (10).

4. The composite forming die for the steering gear according to claim 2, wherein: the top middle part fixedly connected with bracing piece (11) of backup pad (12), and bracing piece (11) run through spacing fixed plate (18), and the top fixedly connected with lower mould board (13) of bracing piece (11).

5. The composite forming die for the steering gear according to claim 1, wherein: go up the inside bottom middle part fixedly connected with of grip block (4) and go up mould board (8), the top middle part fixedly connected with feed hopper (9) of going up mould board (8).

6. The composite forming die for the steering gear according to claim 1, wherein: one end of the threaded rod (2) is fixedly connected with a second bevel gear (17), and one side of the second bevel gear (17) is meshed with a first bevel gear (16).

7. The composite forming die for the steering gear according to claim 6, wherein: one end of the first bevel gear (16) is provided with a second driving motor (15), and the second driving motor (15) is fixedly connected with the side plate (1).

8. The composite forming die for the steering gear according to claim 1, wherein: the top ends of the two threaded rods (2) are sleeved with belts (14).