CN211757780U

CN211757780U - Press even formula bender device

Info

Publication number: CN211757780U
Application number: CN201921651386.7U
Authority: CN
Inventors: 刘义胜
Original assignee: Yunhe County Wooden Toys Science And Technology Innovation Research Institute
Current assignee: Yunhe County Wooden Toys Science And Technology Innovation Research Institute
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2020-10-27
Anticipated expiration: 2030-07-30

Abstract

The utility model relates to the technical field of forging and pressing, and discloses a pressing uniform type bending machine device, which comprises a base, wherein the top of the base is fixedly connected with a base through a support rod, two sides inside the base are fixedly connected with a motor, the top inside the base is fixedly connected with a support frame, an upper gear is fixedly connected between and in the support rod, a fixed rod is movably connected in the support frame, a lower gear is fixedly connected in the middle of the fixed rod, a slide rod is fixedly connected at the bottom of the connecting rod, a knife rest is fixedly connected at the top of the slide rod, the pressing uniform type bending machine device drives the upper gear to rotate through the shaft rod, and then the upper gear is meshed with the lower gear, so that the upper gear drives the lower gear to rotate, and the lower gear is connected with the fixed rod, thus the lower gear drives the fixed rod, thereby driving the tool rest connected with the slide bar to move up and down and further pressing the workpiece.

Description

Press even formula bender device

Technical Field

The utility model relates to a forging and pressing technical field specifically is a press even formula bender device.

Background

The bending machine is a mechanical device for bending a thin plate or a thin metal plate, and has the working principle that a workpiece at the bottom is extruded through a pressing device at the top of the bending machine, so that the workpiece with the shape similar to that of a template at the bottom is extruded.

The hydraulic bending machine is commonly used at present, and has the advantages of simple operation, good pressing effect and the like, but the range of pressing a workpiece is limited, so that the workpiece is sunken deeply, the surface of the workpiece is not smooth enough, and the workpiece is deformed due to the uneven surface of the workpiece in the pressing process.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel press even formula bender device possesses and presses advantages such as even, has solved the not enough level and smooth scheduling problem of workpiece surface.

(II) technical scheme

For the purpose such as realize that above-mentioned workpiece surface is not level and smooth enough, the utility model provides a following technical scheme: the utility model provides a press even formula bender device, includes the base, the board is placed to the top fixedly connected with of base, the right side fixedly connected with pneumatic cylinder at base top, the right side swing joint who places the board has the ejector pad, bracing piece fixedly connected with base is passed through at the top of base, the inside both sides fixedly connected with motor of base, two fixedly connected with axostylus axostyle between the motor, the inside top fixedly connected with support frame of base, the fixedly connected with upper gear that just is located the support frame between the axostylus axostyle, swing joint has the dead lever in the support frame, fixedly connected with lower gear in the middle of the dead lever, the bottom fixedly connected with connecting rod of dead lever, the bottom fixedly connected with slide bar of connecting rod, the top fixedly connected with knife rest of.

Preferably, a spring is arranged in the base, and can play a role of buffering a pressed object.

Preferably, the surface of the placing plate is provided with a groove, and the left side of the placing plate is provided with a fixing block.

Preferably, the shaft rod penetrates between the support frames, and the shaft rod is fixedly connected with the edge of the upper gear.

Preferably, the sliding grooves are formed in the surfaces of the two sides in the supporting frame, so that the fixing rod can slide on the two sides of the supporting frame conveniently.

Preferably, the upper gear is meshed with the lower gear, so that the upper gear drives the lower gear to rotate conveniently.

Preferably, a sleeve is arranged below the support frame, and a part of the sliding rod is arranged in the sleeve.

Preferably, a nut is arranged at the joint of the tool rest and the pressing block, so that the tool rest is convenient to disassemble.

(III) advantageous effects

Compared with the prior art, the utility model provides a press even formula bender device possesses following beneficial effect:

1. this press even formula bender device, link to each other with last gear through the axostylus axostyle, and go up gear and lower gear intermeshing, the gear links to each other with the dead lever under the rethread, and dead lever and support frame both sides swing joint, thereby under the effect that the motor drove the axostylus axostyle rotation, make and go up gear drive gear revolve down, thereby lower gear drives the dead lever and slides from top to bottom in the spout of support frame both sides, and then make the slide bar of connecting rod bottom drive the briquetting up-and-down motion on the knife rest, thereby the realization is pressed the even formula of.

2. This press even formula bender device, through the design of placing inboard recess, and the ejector pad links to each other with the hydraulic stem again, again under the effect of pneumatic cylinder for the ejector pad makes a round trip to slide in the recess, and then further polishes the work piece after pressing, guarantees the integrality and the smoothness on work piece surface.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the base;

fig. 3 is a schematic diagram of the surface structure of the placing plate.

In the figure: 1-base, 2-placing plate, 3-hydraulic cylinder, 4-push block, 5-base, 6-motor, 7-shaft lever, 8-supporting frame, 9-upper gear, 10-fixing rod, 11-lower gear, 12-connecting rod, 13-sliding rod, 14-knife rest and 15-pressing block.

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.

Referring to fig. 1-3, a press uniform bending machine device comprises a base 1, wherein the base 1 is made of metal, the hardness is large, the base is not easy to deform, a spring is arranged inside the base 1, the spring can play a role in buffering a pressed object, so that the pressing accuracy is improved, a placing plate 2 is fixedly connected to the top of the base 1, the object to be bent is placed on the surface of the placing plate 2, a groove is formed in the surface of the placing plate 2, a pushing block 4 is convenient to slide in the groove, a fixing block is arranged on the left side of the placing plate 2, a hydraulic cylinder 3 is fixedly connected to the right side of the top of the base 1, the behavior of the hydraulic cylinder 3 is standard, the pushing block 4 is movably connected to the right side of the placing plate 2, the pushing block 4 is made of metal, the surface of the metal, a base 5 is fixedly connected to the top of the base 1 through a, the inside both sides fixedly connected with motor 6 of base 5, motor 6's model is: Y80M1-2, the voltage is two hundred twenty volts, the current is one point eight amperes, a shaft lever 7 is fixedly connected between two motors 6, the two motors 6 work synchronously, a support frame 8 is fixedly connected to the top of the interior of the base 5, the support frame 8 is made of stainless steel, sliding grooves are formed in the surfaces of two sides of the interior of the support frame 8, a fixing rod 10 can slide on two sides of the support frame 8 conveniently, an upper gear 9 is fixedly connected between the shaft levers 7 and located in the support frame 8, the fixing rod 10 is movably connected in the support frame 8, a sleeve is arranged below the support frame 8, a part of a sliding rod 13 is arranged in the sleeve, a lower gear 11 is fixedly connected to the middle of the fixing rod 10, the upper gear 9 is meshed with the lower gear 11, the upper gear 9 can drive the lower gear 11 to rotate conveniently, a connecting rod 12 is fixedly connected to the bottom of the fixing rod 10, the, the bottom of the sliding rod 13 is fixedly connected with a knife rest 14, the knife rest 14 is of a composite structure and can be provided with various blades, the bottom of the knife rest 14 is fixedly connected with a pressing block 15, and a nut is arranged at the joint of the knife rest 14 and the pressing block 15, so that the knife rest 14 is convenient to disassemble.

The working principle is as follows: at the beginning, connecting rod 12 and slide bar 13 are located the top, motor 6 drives axostylus axostyle 7 anticlockwise rotation this moment, axostylus axostyle 7 drives gear 9 anticlockwise rotation, it drives gear 11 anticlockwise rotation down to go up gear 9, and then lower gear 11 drives dead lever 10 and slowly slides down in the spout of support frame 8 both sides, when lower gear 11 rotates the half-turn, the minimum that slide bar 13 bottom connecting rod 12 descends, briquetting 15 on slide bar 13 bottom knife rest 14 presses the work piece this moment, press the completion back, lower gear 11 continues to rotate, dead lever 10 slowly upwards slides in the spout of support frame 8 both sides this moment, connecting rod 12 drives slide bar 13 upward movement this moment, thereby with briquetting 15 and work piece separation.

In conclusion, link to each other with last gear 9 through axostylus axostyle 7, and go up gear 9 and lower gear 11 intermeshing, rethread lower gear 11 links to each other with dead lever 10, and

dead lever

10 and 8 both sides swing joint of support frame to under the effect that motor 6 drove axostylus axostyle 7 and rotate, make gear 11 rotate under the drive of last gear 9, thereby lower gear 11 drives dead lever 10 and slides from top to bottom in the spout of support frame 8 both sides, and then make slide bar 13 of connecting rod 12 bottom drive briquetting 15 up-and-down motion on the knife rest 14, thereby realize pressing the even formula of work piece.

And through the design of placing the inner groove of the plate 2, the push block 4 is connected with the hydraulic rod, and under the action of the hydraulic cylinder 3, the push block 4 slides back and forth in the groove, so that the pressed workpiece is further polished, and the completeness and the smoothness of the surface of the workpiece are ensured.

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 press even formula bender device, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a placing plate (2), the right side of the top of the base (1) is fixedly connected with a hydraulic cylinder (3), the right side of the placing plate (2) is movably connected with a push block (4), the top of the base (1) is fixedly connected with a base (5) through a support rod, two sides of the inside of the base (5) are fixedly connected with motors (6), a shaft lever (7) is fixedly connected between the two motors (6), the top of the inside of the base (5) is fixedly connected with a support frame (8), an upper gear (9) is fixedly connected between the shaft levers (7) and positioned in the support frame, a fixing rod (10) is movably connected in the support frame (8), a lower gear (11) is fixedly connected in the middle of the fixing rod (10), and a connecting rod (12) is fixedly, the bottom fixedly connected with slide bar (13) of connecting rod (12), the top fixedly connected with knife rest (14) of slide bar (13), the bottom fixedly connected with briquetting (15) of knife rest (14).

2. The device according to claim 1, characterized in that: a spring is arranged in the base (1).

3. The device according to claim 1, characterized in that: the surface of the placing plate (2) is provided with a groove, and the left side of the placing plate (2) is provided with a fixed block.

4. The device according to claim 1, characterized in that: the shaft lever (7) penetrates through the support frames (8), and the shaft lever (7) is fixedly connected with the edge of the upper gear (9).

5. The device according to claim 1, characterized in that: the surfaces of two sides in the support frame (8) are provided with sliding grooves.

6. The device according to claim 1, characterized in that: the upper gear (9) and the lower gear (11) are meshed with each other.

7. The device according to claim 1, characterized in that: a sleeve is arranged below the supporting frame (8), and a part of the sliding rod (13) is arranged in the sleeve.

8. The device according to claim 1, characterized in that: and a nut is arranged at the joint of the tool rest (14) and the pressing block (15).