Precise wheel body forging equipment

Abstract

The utility model discloses precise wheel body forging equipment which comprises a machine body frame, a hydraulic cylinder is fixedly connected to the front position of the top of the machine body frame, and the telescopic end of the hydraulic cylinder penetrates through the machine body frame and extends into an inner cavity of the machine body frame to be fixedly provided with an upper die head. An electric telescopic rod drives a movable plate to move, the movable plate slides on the surface of a sliding rod through a sliding sleeve so as to drive a supporting base to move, a spray head is located between a lower die base and an upper die head, a release agent is pumped into a water pipe through cooperation with an external suction pump, and the release agent is sprayed out through the spray head; a servo motor at the top of a right supporting seat drives a driving gear to rotate, the driving gear drives a driven gear to rotate so as to drive a water pipe connected to the axis of the driven gear to rotate, a bearing seat drives a spray head to rotate, the spray head is aligned with an upper die head after rotating by 180 degrees, and then a release agent is sprayed. Bonding between the part and the die holder is avoided by smearing the release agent.

Description

Technical Field

[0001] The utility model belongs to the technical field of forging equipment, in particular to a precision wheel body forging equipment. Background Art

[0002] Forging equipment refers to mechanical equipment used for forming and separation in forging processing. Forging equipment includes forging hammers, mechanical presses, hydraulic presses, screw presses and flat forging machines for forming, as well as forging manipulators, uncoilers, straighteners, shears, and other auxiliary equipment.

[0003] The hydraulic telescopic cylinder is used to drive the forging head to move downward, and then the upper die head is driven to move, so as to cooperate with the lower die base to form the required forged wheel body. Finally, the worker uses the clamping tool to take it out. During the forging process of the precision wheel body, since the forged parts are in a high temperature state, they will fit with the die base after forging, which increases the inconvenience of demolding and makes demolding more difficult. For this reason, we propose a precision wheel body forging equipment, which sprays a release agent into the die base to prevent the formed parts from sticking, so as to solve the above-mentioned shortcomings. Utility Model Content

[0004] The utility model aims to provide a precision wheel body forging device, which is convenient for demoulding and reduces the difficulty of demoulding, so as to solve the above-mentioned background technical problems.

[0005] The technical solution of the utility model to solve the above technical problems is as follows: a precision wheel forging equipment comprises a body frame, a hydraulic cylinder is fixedly connected to the front position of the top of the body frame, the telescopic end of the hydraulic cylinder penetrates the body frame and extends to the inner cavity of the body frame, an upper die head is fixedly installed, a lower die seat adapted to the upper die head is fixedly installed at the bottom of the inner cavity of the body frame, a rear plate body is fixedly connected to the back of the body frame, an electric telescopic rod is fixedly connected to the back of the rear plate body, a mobile plate is fixedly connected to the telescopic end of the electric telescopic rod, a sliding sleeve is fixedly connected to the two ends of the mobile plate, a sliding rod is slidably connected to the inner surface of the sliding sleeve, and the sliding rod The front and rear ends are fixedly connected to the connection of the body frame, the two sides of the front of the movable plate are fixedly connected with support seats, the top of the support seat on the right side is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a driving gear, the surface of the driving gear is meshed with a driven gear, the axis of the driven gear is fixedly connected with a water pipe, the left side of the water pipe is rotatably connected to the support seat on the left side through a bearing seat, the surface of the water pipe is connected with a nozzle, the inner surface of the support seat on the right side is embedded and fixedly connected with a rotary joint, the left port of the rotary joint is connected with the water pipe, and the right port of the rotary joint is connected with a connecting pipe.

[0006] Preferably, one end of the connecting pipe away from the rotary joint is connected to an external pipe, and the external pipe is a hose.

[0007] Preferably, there are multiple nozzles.

[0008] Preferably, the initial position of the nozzle is located at the rear side of the top edge of the lower mold base.

[0009] Preferably, the connecting tube is an L-shaped tube body, and the moving distance of the movable plate driven by the electric telescopic rod is smaller than the length of the external tube.

[0010] 1. The beneficial effect of the utility model is as follows: when it is necessary to spray the demoulding agent on the inner cavity of the mold base, the utility model drives the movable plate to move through the electric telescopic rod, and the movable plate slides on the surface of the sliding rod through the sliding sleeve, thereby driving the support seat to move, so that the position of the nozzle is located between the lower mold base and the upper mold head, and the demoulding agent is extracted into the water pipe through the cooperation with the external pump, and sprayed out through the nozzle. After the spraying is completed, the servo motor on the top of the right support seat drives the active gear to rotate, and the active gear drives the driven gear to rotate, thereby driving the water pipe connected to its axis to rotate, and drives the nozzle to rotate through the bearing seat, so that the nozzle is rotated 180 degrees and then aimed at the upper mold head, and then the demoulding agent is sprayed, and the adhesion between the parts and the mold base is avoided by applying the demoulding agent. By setting the above structure, the purpose of convenient demoulding can be achieved, thereby reducing the difficulty of demoulding.

[0011] 2. The utility model sets the external pipe as a hose, which facilitates the dragging of the external pipe and avoids the situation where the external pipe is torn after the electric telescopic rod drives the moving plate.

[0012] 3. The utility model avoids the situation of blind spots when spraying the release agent by setting a plurality of nozzles, so that the release agent can be sprayed better in the mold base.

[0013] 4. The utility model sets the initial position of the nozzle to be located at the rear side of the top edge of the lower die base, thereby preventing the upper die head from touching the nozzle when moving downward. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the initial state of the utility model;

[0017] Figure 3 This is a schematic diagram of the coordinated use of the driving gear and the driven gear of the utility model.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 1. Machine frame; 2. Hydraulic cylinder; 3. Upper die head; 4. Lower die base; 5. Rear plate; 6. Electric telescopic rod; 7. Moving plate; 8. Sliding sleeve; 9. Sliding rod; 10. Support seat; 11. Servo motor; 12. Driving gear; 13. Driven gear; 14. Water pipe; 15. Bearing seat; 16. Nozzle; 17. Rotary joint; 18. Connecting pipe; 19. External pipe. DETAILED DESCRIPTION

[0020] Hereinafter, embodiments of the precision wheel body forging device of the present invention will be described with reference to the accompanying drawings.

[0021] Example:

[0022] Figure 1-3 The utility model shows a precision wheel forging device of an embodiment, including a body frame 1, a hydraulic cylinder 2 is fixedly connected to the front position of the top of the body frame 1, the telescopic end of the hydraulic cylinder 2 penetrates the body frame 1 and extends to the inner cavity of the body frame 1, and an upper die head 3 is fixedly installed, and a lower die seat 4 adapted to the upper die head 3 is fixedly installed at the bottom of the inner cavity of the body frame 1, a rear plate 5 is fixedly connected to the back of the body frame 1, an electric telescopic rod 6 is fixedly connected to the back of the rear plate 5, and a movable plate 7 is fixedly connected to the telescopic end of the electric telescopic rod 6, and sliding sleeves 8 are fixedly connected to the two ends of the movable plate 7, and the inner surface of the sliding sleeve 8 is slidably connected to a sliding rod 9, and the front and rear ends of the sliding rod 9 are connected to the body frame 1 The movable plate 7 is fixedly connected with support seats 10 on both sides of the front side, a servo motor 11 is fixedly connected to the top of the right support seat 10, a driving gear 12 is fixedly connected to the output end of the servo motor 11, a driven gear 13 is meshed on the surface of the driving gear 12, a water pipe 14 is fixedly connected to the axis of the driven gear 13, the left side of the water pipe 14 is rotatably connected to the left support seat 10 through a bearing seat 15, a nozzle 16 is connected to the surface of the water pipe 14, a rotary joint 17 is embedded and fixedly connected to the inner surface of the right support seat 10, a left port of the rotary joint 17 is connected to the water pipe 14, and a right port of the rotary joint 17 is connected to a connecting pipe 18.

[0023] When it is necessary to spray the inner cavity of the mold base with a demoulding agent, the movable plate 7 is moved by the electric telescopic rod 6, and the movable plate 7 slides on the surface of the sliding rod 9 through the sliding sleeve 8, thereby driving the support seat 10 to move, so that the position of the nozzle 16 is located between the lower mold base 4 and the upper mold head 3, and the demoulding agent is extracted into the water pipe 14 through cooperation with the external pump, and sprayed out through the nozzle 16. After the spraying is completed, the servo motor 11 on the top of the right support seat 10 drives the driving gear 12 to rotate, and the driving gear 12 drives the driven gear 13 to rotate, thereby driving the water pipe 14 connected at its axis to rotate, and drives the nozzle 16 to rotate through the bearing seat 15, so that the nozzle 16 is rotated one hundred and eighty degrees and then aimed at the upper mold head 3, and then the demoulding agent is sprayed, and the adhesion between the parts and the mold base is avoided by applying the demoulding agent.

[0024] In this embodiment: one end of the connecting tube 18 away from the rotating joint 17 is connected to the external tube 19, the external tube 19 is a hose, the connecting tube 18 is an L-shaped tube body, the moving distance of the movable plate 7 driven by the electric telescopic rod 6 is less than the length of the external tube 19, and by setting the external tube 19 as a hose, the dragging of the external tube 19 is facilitated, and the situation of tearing the external tube 19 after the electric telescopic rod 6 drives the movable plate 7 is avoided.

[0025] In the present embodiment: there are multiple nozzles 16 to avoid blind spots when spraying the release agent, so that the release agent can be sprayed better in the mold base. The initial position of the nozzle 16 is located on the rear side of the top edge of the lower mold base 4. By setting the initial position of the nozzle 16 to the rear side of the top edge of the lower mold base 4, the upper mold head 3 is prevented from touching the nozzle 16 when moving downward.

[0026] Working principle: the hydraulic cylinder 2 drives the upper die head 3 to move, so that the upper die head 3 and the lower die base 4 cooperate with each other, and the wheel body parts required at the forging site need to be sprayed with a demoulding agent on the inner cavity of the die base. The electric telescopic rod 6 drives the movable plate 7 to move, and the movable plate 7 slides on the surface of the slide rod 9 through the sliding sleeve 8, thereby driving the support seat 10 to move, so that the position of the nozzle 16 is located between the lower die base 4 and the upper die head 3, and the demoulding agent is extracted into the water pipe 14 through the cooperation with the external pump, and sprayed out through the nozzle 16. After the spraying is completed, the servo motor 11 on the top of the right support seat 10 drives the driving gear 12 to rotate, and the driving gear 12 drives the driven gear 13 to rotate, thereby driving the water pipe 14 connected to its axis to rotate, and drives the nozzle 16 to rotate through the bearing seat 15, so that the nozzle 16 rotates one hundred and eighty degrees and then aims at the upper die head 3, and then sprays the demoulding agent, and the demoulding agent is applied to avoid adhesion between the parts and the die base.

[0027] In summary: the precision wheel forging equipment, through the arrangement of the rear plate 5, the electric telescopic rod 6, the movable plate 7, the sliding sleeve 8, the sliding rod 9, the support seat 10, the servo motor 11, the driving gear 12, the driven gear 13, the water pipe 14, the bearing seat 15, the nozzle 16 and the rotary joint 17, achieves the effect of convenient demoulding and avoids the adhesion of parts.

Claims

1. A precision wheel forging device, comprising a machine frame (1), a hydraulic cylinder (2) fixedly connected to the front position of the top of the machine frame (1), a telescopic end of the hydraulic cylinder (2) passing through the machine frame (1) and extending to the inner cavity of the machine frame (1) where an upper die head (3) is fixedly installed, and a lower die seat (4) adapted to the upper die head (3) is fixedly installed at the bottom of the inner cavity of the machine frame (1), characterized in that: The back of the machine frame (1) is fixedly connected to a rear plate (5), the back of the rear plate (5) is fixedly connected to an electric telescopic rod (6), the telescopic end of the electric telescopic rod (6) is fixedly connected to a moving plate (7), both ends of the moving plate (7) are fixedly connected to sliding sleeves (8), the inner surface of the sliding sleeve (8) is slidably connected to a sliding rod (9), the front and rear ends of the sliding rod (9) are fixedly connected to the connection point of the machine frame (1), the two sides of the front of the moving plate (7) are fixedly connected to a support seat (10), the top of the right support seat (10) is fixedly connected to a servo motor (11), and the servo motor (11) The output end is fixedly connected to a driving gear (12), the surface of the driving gear (12) is meshed with a driven gear (13), the axis of the driven gear (13) is fixedly connected to a water pipe (14), the left side of the water pipe (14) is rotatably connected to the left support seat (10) through a bearing seat (15), the surface of the water pipe (14) is connected to a spray head (16), the inner surface of the right support seat (10) is embedded and fixedly connected to a rotary joint (17), the left port of the rotary joint (17) is connected to the water pipe (14), and the right port of the rotary joint (17) is connected to a connecting pipe (18).

2. A precision wheel forging device according to claim 1, characterized in that: One end of the connecting pipe (18) away from the rotary joint (17) is connected to an external pipe (19), and the external pipe (19) is a hose.

3. The precision wheel forging equipment according to claim 1, characterized in that: The number of the nozzles (16) is multiple.

4. A precision wheel forging device according to claim 3, characterized in that: The initial position of the nozzle (16) is located at the rear side of the top edge of the lower mold base (4).

5. The precision wheel forging equipment according to claim 2, characterized in that: The connecting tube (18) is an L-shaped tube body, and the moving distance of the moving plate (7) driven by the electric telescopic rod (6) is smaller than the length of the external tube (19).

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