阅读说明：本技术 一种齿轮、齿圈挤压一次性成型装置 (One-time forming device for gear and gear ring extrusion ) 是由 汤天杨 于 2021-07-07 设计创作，主要内容包括：本发明公开了一种齿轮、齿圈挤压一次性成型装置,包括支架,还包括：控制器,所述控制器安装于支架的侧壁上；电动推杆,所述电动推杆在支架上对称分布；上模块,所述上模块有与之相匹配的下模块；底板,所述底板与支架固定连接；压块,所述压块安装于上模块的下表面处；连接块,所述连接块安装于下模块上。本发明中,上模块在电动推杆的推动下向下移动,压块伸入到成型块内,使得成型块内齿圈被压制成型,由于齿圈处于高温状态因此在被压制的过程中产生形变,套块与成型块相配合,防止压制的过程中齿圈被压制时,部分被挤压出成型块,且套块能够将成型块的位置进行固定,防止成型块在凹槽内移动,影响压制成型效果。(The invention discloses a gear and gear ring extrusion one-time molding device, which comprises a bracket and also comprises: the controller is arranged on the side wall of the bracket; the electric push rods are symmetrically distributed on the bracket; the upper module is provided with a lower module matched with the upper module; the bottom plate is fixedly connected with the bracket; a pressing block mounted at a lower surface of the upper module; and the connecting block is arranged on the lower module. According to the invention, the upper module moves downwards under the pushing of the electric push rod, the pressing block extends into the forming block, so that the inner gear ring of the forming block is pressed and formed, the gear ring is in a high-temperature state and is deformed in the pressing process, the sleeve block is matched with the forming block, the forming block is partially extruded when the gear ring is pressed in the pressing process, and the sleeve block can fix the position of the forming block, so that the forming block is prevented from moving in the groove, and the pressing and forming effect is prevented from being influenced.)

1. The utility model provides a gear, ring gear extrusion one-time forming device, includes support (1), its characterized in that still includes:

the controller (2), the said controller (2) is mounted on sidewall of the support (1);

the electric push rods (3), the electric push rods (3) are symmetrically distributed on the bracket (1);

the upper module (4) is provided with a lower module (7) matched with the upper module (4);

the bottom plate (6), the said bottom plate (6) is fixedly connected with support (1);

the pressing block (8), the pressing block (8) is installed at the lower surface of the upper module (4);

the connecting block (9), the said connecting block (9) is mounted on lower module (7);

the groove (10), the left side of the groove (10) is provided with an opening;

the forming block (11), the forming block (11) is positioned in the groove (10), and the forming block (11) and the pressing block (8) are matched;

the positioning piece is positioned on the lower module (7) and corresponds to the forming block (11);

the circular grooves (12) are symmetrically distributed on the forming block (11);

the inner wall of the annular block (22) is provided with symmetrically distributed racks (23);

the rotating block (24), the rotating block (24) is meshed with the rack (23) of the annular block (22), and the rotating block (24) is driven by a motor;

the bent rod (25), the said bent rod (25) stretches into the horizontal trough (26) that offers on the bottom plate (6);

the connecting rod (27) is penetrated by a round rod (29) fixedly connected with the side wall of the push block (28);

and the second spring (30) is sleeved on the round rod (29) between the connecting rod (27) and the push block (28).

2. The gear and gear ring extrusion one-time forming device is characterized in that the positioning piece comprises lugs (13) fixedly connected to the lower module (7), screw rods (14) are hinged between the lugs (13), the screw rods (14) are in threaded connection with screw grooves (20) of blocks (18), sliders (19) are fixedly connected to the bottoms of the blocks (18), sliding grooves (16) are formed in the lugs (13), the sliders (19) are in sliding connection with the sliding grooves (16), and sleeve blocks (21) are fixedly connected to the blocks (18).

3. A gear and gear ring extrusion one-time forming device as claimed in claim 2, wherein a rotating hand (15) is fixedly connected to the end of the screw (14), and the rotating hand (15) is located on the side wall of the projection (13) and is in sliding connection with the side wall of the projection (13).

4. A gear and gear ring extrusion one-time forming device according to claim 2, wherein a first spring (17) is welded in the sliding groove (16), and the end of the first spring (17) is welded with the side wall of the sliding block (19).

5. The extrusion one-time forming device for the gear and the gear ring according to claim 1, wherein handles (5) are installed on two sides of the upper module (4), and spiral anti-slip lines are formed on the surfaces of the handles (5).

6. The extrusion one-time forming device for the gear and the gear ring according to claim 2, wherein circular grooves (12) are symmetrically distributed on the forming block (11), the circular grooves (12) penetrate through the sleeve block (21), and rod pieces extend into the circular grooves (12).

Technical Field

The invention relates to the technical field of mechanical equipment, in particular to a gear and gear ring extrusion one-time forming device.

Background

Gear refers to a mechanical element on a rim with gears continuously engaged to transmit motion and power. The use of gears in transmissions has long emerged. At the end of the nineteenth century, the principle of generating the gear cutting method and the special machine tool and cutter using the principle to cut the gear appear successively, along with the development of production, the stability of gear operation is emphasized, the gear ring is embedded on the outer edge of the flywheel after being heated, and is fastened on the outer edge of the flywheel after being cooled, and is used for being meshed with a starter gear to drive a crankshaft to rotate and start an engine.

The gear and the gear ring are subjected to gear shaping after turning in the manufacturing process, the production efficiency is low, the market demand is difficult to meet, improvement is needed, the gear and the gear ring are more convenient to manufacture, and the gear ring after compression molding are more convenient to take out.

Disclosure of Invention

The invention aims to: in order to solve the problems, the invention provides a gear and gear ring extrusion one-time molding device.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a gear, ring gear extrusion one shot forming device, includes the support, still includes:

the controller is arranged on the side wall of the bracket;

the electric push rods are symmetrically distributed on the bracket;

the upper module is provided with a lower module matched with the upper module;

the bottom plate is fixedly connected with the bracket;

a pressing block mounted at a lower surface of the upper module;

the connecting block is arranged on the lower module;

the left side of the groove is provided with an opening;

the forming block is positioned in the groove and is matched with the pressing block;

the positioning piece is positioned on the lower module and corresponds to the forming block;

the circular grooves are symmetrically distributed on the forming block;

the inner wall of the annular block is provided with symmetrically distributed racks;

the rotating block is meshed with the rack of the annular block and is driven by a motor;

the bent rod extends into a transverse groove formed in the bottom plate;

the connecting rod is penetrated through by a round rod fixedly connected with the side wall of the push block;

and the spring II is sleeved on the round rod between the connecting rod and the push block.

As a further description of the above technical solution:

the setting element includes fixed connection's lug on the lower module, it has the screw rod to articulate between the lug, the thread groove of screw rod threaded connection square, the bottom fixedly connected with slider of square, the spout has been seted up on the lug, slider and spout sliding connection, square fixedly connected with cover piece.

As a further description of the above technical solution:

the end part of the screw rod is fixedly connected with a rotating hand, and the rotating hand is positioned on the side wall of the convex block and is in sliding connection with the side wall of the convex block.

As a further description of the above technical solution:

a first spring is welded in the sliding groove, and the end of the first spring is welded with the side wall of the sliding block.

As a further description of the above technical solution:

handles are installed on two sides of the upper module, and spiral anti-skid lines are formed in the surfaces of the handles.

As a further description of the above technical solution:

circular grooves are symmetrically distributed on the forming block, circular grooves penetrate through the sleeve block, and rod pieces stretch into the circular grooves.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. according to the invention, the upper module moves downwards under the pushing of the electric push rod, the pressing block extends into the forming block, so that the inner gear ring of the forming block is pressed and formed, the gear ring is in a high-temperature state and is deformed in the pressing process, the sleeve block is matched with the forming block, the forming block is partially extruded when the gear ring is pressed in the pressing process, and the sleeve block can fix the position of the forming block, so that the forming block is prevented from moving in the groove, and the pressing and forming effect is prevented from being influenced.

2. In the invention, the motor drives the rotating block to rotate, and the rotating block is meshed with the rack of the annular block, so that the rotating block can drive the annular block to reciprocate in the horizontal direction in the rotating process, the end part of the connecting rod drives the push block to move together, and the push block collides with the side wall of the forming block, so that the gear ring in the forming block is separated from the inner wall of the forming block, and the gear ring is more convenient for a worker to take out.

Drawings

FIG. 1 is a schematic front view of a molding apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic diagram illustrating a back structure of a molding apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic diagram illustrating an upper module structure provided in accordance with an embodiment of the present invention;

FIG. 4 is a schematic diagram of a lower module according to an embodiment of the present invention;

FIG. 5 is a schematic side view of a lower module according to an embodiment of the present invention;

FIG. 6 is a schematic view of another side of the lower module according to an embodiment of the present invention;

FIG. 7 is an enlarged schematic view of structure A provided in accordance with an embodiment of the present invention;

illustration of the drawings:

1. a support; 2. a controller; 3. an electric push rod; 4. an upper module; 5. a handle; 6. a base plate; 7. a lower module; 8. briquetting; 9. connecting blocks; 10. a groove; 11. forming a block; 12. a circular groove; 13. a bump; 14. a screw; 15. turning the hand; 16. a chute; 17. a first spring; 18. a square block; 19. a slider; 20. a screw groove; 21. sleeving blocks; 22. a ring block; 23. a rack; 24. rotating the block; 25. bending a rod; 26. a transverse groove; 27. a connecting rod; 28. a push block; 29. a round bar; 30. and a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a gear, ring gear extrusion one-time forming device, includes support 1, still includes:

the controller 2 is installed on the side wall of the bracket 1, and the controller 2 is used for controlling the operation of the device;

the electric push rods 3 are symmetrically distributed on the bracket 1;

the upper module 4 is provided with a lower module 7 matched with the upper module 4, and the electric push rod 3 drives the upper module 4 to move together when moving in the vertical direction under the instruction of the controller 2;

the bottom plate 6 is fixedly connected with the bracket 1;

the pressing block 8 is arranged on the lower surface of the upper module 4, and the pressing block 8 is fixed with the upper module 4 through bolts and can be detached and replaced;

the connecting block 9 is arranged on the lower module 7;

the groove 10 is provided with an opening at the left side of the groove 10;

the forming block 11, the forming block 11 locates in groove 10, the forming block 11 cooperates with briquetting 8;

the positioning piece is positioned on the lower module 7 and corresponds to the forming block 11;

the circular grooves 12 are symmetrically distributed on the forming block 11;

the inner wall of the annular block 22 is provided with symmetrically distributed racks 23;

the rotating block 24 is meshed with the rack 23 of the annular block 22, the rotating block 24 is driven by a motor to rotate, and teeth on the outer wall of the rotating block 24 are surrounded by a half circle;

the bent rod 25 extends into a transverse groove 26 formed in the bottom plate 6, the bent rod 25 is fixedly connected with the annular block 22, and the annular block 22 is limited by the bent rod 25 in the moving process, so that the annular block 22 does not shake during moving;

a connecting rod 27, the end of the connecting rod 27 is penetrated by a round rod 29 fixedly connected with the side wall of a pushing block 28, and the pushing block 28 slides at the left opening of the groove 10 when moving along with the connecting rod 27 so as to be contacted with the forming block 11;

the second spring 30 and the second spring 30 are sleeved on the round rod 29 between the connecting rod 27 and the pushing block 28, and when the pushing block 28 collides with the side wall of the forming block 11, the pushing block 28 compresses the second spring 30, so that the buffering protection effect on the pushing block 28 is achieved, and the phenomenon that the pushing block 28 is damaged due to overlarge contact force with the forming block 11 is prevented.

The locating piece includes fixed connection's lug 13 on lower module 7, it has screw rod 14 to articulate between the lug 13, the tip fixedly connected with of screw rod 14 changes hand 15, change hand 15 is located the lateral wall of lug 13, and with the lateral wall sliding connection of lug 13, the screw groove 20 of screw rod 14 threaded connection square 18, the bottom fixedly connected with slider 19 of square 18, spout 16 has been seted up on the lug 13, it has spring one 17 to weld in the spout 16, the tip of spring one 17 welds with the lateral wall of slider 19, slider 19 and spout 16 sliding connection, square 18 fixedly connected with cover piece 21, change hand 15 rotates, screw rod 14 is rotatory along with it, square 18 consequently moves in vertical direction, cover piece 21 can move directly over shaping piece 11 consequently.

Handle 5 is installed to the both sides of going up module 4, and the heliciform antiskid line has been seted up on the surface of handle 5, is convenient for manually control goes up module 4, is convenient for go up module 4's installation and dismantlement.

The last symmetric distribution of shaping piece 11 has circular slot 12, and it has circular slot 12 to run through on the cover block 21, and it has the member to stretch into in the circular slot 12, and the member runs through circular slot 12 of cover block 21 and stretches into the circular slot 12 on the shaping piece 11 always, therefore cover block 21 is connected with shaping piece 11, and the position of shaping piece 11 is fixed by cover block 21, and briquetting 8 can be stable stretch into in-process that moves down run through cover block 21 and stretch into shaping piece 11 in with ring gear press forming.

The working principle is as follows: when the device is used, metal in a high-temperature soft state is placed in a groove in the forming block 11, the rotating hand 15 is rotated, the screw 14 rotates along with the metal, the block 18 moves under the limitation of the sliding block 19 until the sleeve block 21 moves right above the forming block 11, the lower surface of the sleeve block 21 contacts with the upper surface of the forming block 11, the rod penetrates through the circular groove 12 of the sleeve block 21 and extends into the circular groove 12 on the forming block 11, the sleeve block 21 is connected with the forming block 11, the position of the forming block 11 is fixed by the sleeve block 21, the pressing block 8 can stably extend into the sleeve block 21 and extend into the forming block 11 to press and form the gear ring in the downward moving process, after the press and the forming are finished, the gear ring is attached to the inner wall of the forming block 11 and is not beneficial to taking out, the rotating block 24 is driven to rotate by electric starting, the annular block 22 reciprocates along with the connecting rod 27, and the pushing block 28 moves along with the connecting rod 27, the push block 28 collides with the side wall of the forming block 11, so that the gear ring in the forming block 11 is separated from the inner wall of the forming block 11, and a worker can take out the gear or the gear ring which is pressed and formed in the forming block 11 conveniently.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.