CN210676817U

CN210676817U - Blanking mechanism of forging press

Info

Publication number: CN210676817U
Application number: CN201921776054.1U
Authority: CN
Inventors: 徐皓; 刘江; 李�诚
Original assignee: Chongqing Vocational Institute of Engineering
Current assignee: Chongqing Vocational Institute of Engineering
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-06-05
Anticipated expiration: 2029-10-22

Abstract

The utility model provides a forging press unloading mechanism. The blanking mechanism of the forging press comprises a blanking mechanism; the connecting mechanisms are uniformly arranged at the top end of the blanking mechanism; the stopping mechanism is arranged on the side wall of the blanking mechanism and comprises a partition plate, sliding chutes, connecting plates and balls, the partition plate is arranged in the middle of one end of the blanking mechanism, the sliding chutes are symmetrically arranged at the top end of the blanking mechanism, the inner parts of the sliding chutes are slidably connected with the connecting plates of which the side walls are arc-shaped, and the side walls of the connecting plates are uniformly connected with the balls in a rolling manner; and the driving mechanism is fixed at the bottom end of the blanking mechanism and is connected with the bottom end of the connecting plate. The utility model provides a forging press unloading mechanism conveniently takes out unqualified material.

Description

Blanking mechanism of forging press

Technical Field

The utility model relates to the technical field of machinery, especially, relate to a forging press unloading mechanism.

Background

Forging is the combination of forging and stamping, and is a forming method for obtaining a product with a required shape and size by applying pressure to a blank by using a hammer head, an anvil block, a punch head or through a die of a forging and stamping machine to generate plastic deformation. Forging and pressing are mainly classified according to forming modes and deformation temperatures, and forging and pressing can be classified into forging and stamping according to the forming modes; forging according to the deformation temperature can be divided into hot forging, cold forging, warm forging, isothermal forging and the like.

The tubular product to non ferrous metals such as aluminium, copper adds man-hour in the workshop of high temperature, use the forging press to carry out hot forging and pressing back to the material, the material after the forging press need be taken off fast from the forging press, material after some forging presses can appear unqualified work piece at the forging press in-process, but the material temperature after the forging press is higher, the higher work piece of temperature easily appears gluing with unloading mechanism and links, lead to the work piece to carry untimely, and unqualified material sneaks into the inside of qualified material and is difficult to take out, and can be at work piece surface coating coolant oil in order to process, lead to the easy quick work piece that the workpiece slides and the work piece phenomenon of colliding with. Therefore, there is a need to provide a new blanking mechanism of a forging press to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a conveniently take out forging press unloading mechanism of unqualified material and reduction work piece collision.

In order to solve the technical problem, the utility model provides a forging press unloading mechanism includes: a blanking mechanism; the connecting mechanisms are uniformly arranged at the top end of the blanking mechanism; the stopping mechanism is arranged on the side wall of the blanking mechanism and comprises a partition plate, sliding chutes, connecting plates and balls, the partition plate is arranged in the middle of one end of the blanking mechanism, the sliding chutes are symmetrically arranged at the top end of the blanking mechanism, the inner parts of the sliding chutes are slidably connected with the connecting plates of which the side walls are arc-shaped, and the side walls of the connecting plates are uniformly connected with the balls in a rolling manner; and the driving mechanism is fixed at the bottom end of the blanking mechanism and is connected with the bottom end of the connecting plate.

Preferably, the blanking mechanism comprises a fixed plate and a sliding plate, the middle part of the top surface of the fixed plate is provided with the partition plate, and the two ends of the sliding plate are respectively provided with the fixed plate.

Preferably, a mounting plate is vertically mounted at the top end of the other fixing plate, and the sliding plate is obliquely positioned between the two fixing plates.

Preferably, the connecting mechanism comprises a baffle, connecting strips and clamping grooves, the connecting strips are arranged at the top end of the fixing plate at equal intervals, and the baffle is arranged on the side wall of the sliding plate at equal intervals; the lateral wall equidistance of slide is equipped with the draw-in groove, the draw-in groove is contradicted the bottom of baffle.

Preferably, the side wall of the baffle is arc-shaped, the width of the baffle is greater than that of the clamping groove, and the clamping groove is obliquely arranged inside the sliding plate.

Preferably, the driving mechanism comprises a supporting plate, a hydraulic push rod and a switch, the supporting plate is arranged on the bottom surface of the fixing plate positioned at the bottom end of the sliding plate, and the hydraulic push rod is symmetrically arranged on the top surface of the supporting plate; the top end of the hydraulic push rod is connected with the connecting plate; the switch is installed on the top end of the sliding groove and is electrically connected with the hydraulic push rod.

Preferably, the width of the sliding groove is larger than the sum of the width of the connecting plate and the radius of the ball, and the partition plate is located between the two sliding grooves.

Compared with the prior art, the utility model provides a forging press unloading mechanism has following beneficial effect:

(1) the utility model provides a forging press blanking mechanism, after using the forging press to hot-stamp the material, the material falls into the inside of the blanking mechanism, the material slides on the side wall of the blanking mechanism and contacts with one connecting plate, so that the material slides into one side of the clapboard, and the material slides out from the inside of the blanking mechanism; when the material subjected to hot forging and pressing is unqualified, the driving mechanism is opened, the driving mechanism drives one connecting plate to slide out of the interior of the blanking mechanism, meanwhile, the driving mechanism is driven to drive the other connecting plate to enter the top surface of the blanking mechanism, unqualified material slides on the side wall of the blanking mechanism and contacts with the raised connecting plate with the arc-shaped side wall, the unqualified material moves towards the other side of the partition plate and contacts with the balls on the side wall of the connecting plate, the balls are pushed by the material to rotate in the interior of the connecting plate, the friction between the material and the connecting plate is reduced, the material moves towards the other side of the partition plate rapidly, so that the qualified material and the unqualified material are separated through the partition plate, and the qualified material and the unqualified material slide out from different positions, unqualified materials are conveniently taken out, and people are prevented from being scalded by the unqualified materials.

(2) The utility model provides a blanking mechanism of a forging press, when materials slide on the top surface of a fixed plate, the material is contacted with the connecting strips on the top surface of the fixed plate, so that the friction between the material and the fixed plate is reduced, the material can conveniently slide on the fixed plate, when the material slides downwards on the side wall of the sliding plate, the side wall is arc-shaped, the baffle blocks the material, the friction force of the material between the baffles is increased, the sliding speed of the material on the sliding plate is reduced, the side wall of the baffle is arc-shaped, the width of the baffle is larger than that of the clamping groove, the clamping groove is obliquely arranged in the sliding plate, when the side wall of the sliding plate slides, the bending direction of the baffle plate is opposite to the moving direction of the baffle plate, thereby increasing the friction of the material on the slide and reducing the mutual impact between the workpieces.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a blanking mechanism of a forging press according to the present invention;

FIG. 2 is a top view of the mounting plate structure shown in FIG. 1;

fig. 3 is a schematic view of the inner structure of the slide board shown in fig. 1.

Reference numbers in the figures: 1. mounting plate, 2, blanking mechanism, 21, fixing plate, 22, slide plate, 3, connecting mechanism, 31, baffle, 32, connecting strip, 33, clamping groove, 4, driving mechanism, 41, supporting plate, 42, hydraulic push rod, 43, switch, 5, blocking mechanism, 51, partition plate, 52, sliding groove, 53, connecting plate, 54 and ball.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a blanking mechanism of a forging press according to a preferred embodiment of the present invention; FIG. 2 is a top view of the mounting plate structure shown in FIG. 1; fig. 3 is a schematic view of the inner structure of the slide board shown in fig. 1. Forging press unloading mechanism includes: a blanking mechanism 2; the connecting mechanisms 3 are uniformly arranged at the top end of the blanking mechanism 2; the blocking mechanism 5 is mounted on the side wall of the blanking mechanism 2, the blocking mechanism 5 comprises a partition plate 51, a chute 52, a connecting plate 53 and balls 54, the partition plate 51 is mounted at the center of one end of the blanking mechanism 2, the chute 52 is symmetrically arranged at the top end of the blanking mechanism 2, the inner sliding connection side wall of the chute 52 is the arc-shaped connecting plate 53, and the side wall of the connecting plate 53 is uniformly connected with the balls 54 in a rolling manner; and the driving mechanism 4 is fixed at the bottom end of the blanking mechanism 2, and the driving mechanism 4 is connected with the bottom end of the connecting plate 53.

Specifically, the blanking mechanism 2 includes a fixed plate 21 and a sliding plate 22, the middle of the top surface of one fixed plate 21 is provided with the partition plate 51, and two ends of the sliding plate 22 are respectively provided with the fixed plate 21, so that the material subjected to hot stamping can be conveniently slid on the side walls of the fixed plate 21 and the sliding plate 22, and the material can be removed from the forging press.

Specifically, the top end of the other fixing plate 21 is vertically provided with the mounting plate 1, and the sliding plate 22 is obliquely positioned between the two fixing plates 21, so that the fixing plate 21 is fixed at one end of the forging press by using the mounting plate 1, and materials can fall onto the top surface of the fixing plate 21 conveniently.

Specifically, the connecting mechanism 3 comprises a baffle 31, connecting strips 32 and a clamping groove 33, the connecting strips 32 are installed on the top end of the fixing plate 21 at equal intervals, and the baffle 31 is installed on the side wall of the sliding plate 22 at equal intervals; slide 22's lateral wall equidistance is equipped with draw-in groove 33, draw-in groove 33 contradicts the bottom of baffle 31, the material is in when the top surface of fixed plate 21 slides, the material with the fixed plate 21 top surface the connecting strip 32 contact, reduce the material with frictional force between the fixed plate 21 makes things convenient for the material to be in slide on the fixed plate 21, is in when the material is in when slide 22's lateral wall lapse, the lateral wall is the arc baffle 31 blocks the material, increases the material and is in frictional force between the baffle 31 reduces the material and is in slide speed on the slide 22.

Specifically, the side wall of the baffle 31 is arc-shaped, the width of the baffle 31 is greater than that of the clamping groove 33, the clamping groove 33 is obliquely arranged inside the sliding plate 22, when the side wall of the sliding plate 22 slides, the bending direction of the baffle 31 is opposite to the moving direction of the baffle 31, so that the friction force of materials on the sliding plate 22 is increased, impurities falling downwards from the materials fall into the inside of the baffle 31, the materials slide downwards to be in contact with the clamping groove 33, the impurities penetrate through the clamping groove 33 and slide out of the inside of the sliding plate 22, and the impurities on the surface of the sliding plate 22 are discharged.

Specifically, the driving mechanism 4 includes a supporting plate 41, hydraulic push rods 42 and a switch 43, the supporting plate 41 is mounted on the bottom surface of the fixing plate 21 at the bottom end of the sliding plate 22, and the hydraulic push rods 42 are symmetrically mounted on the top surface of the supporting plate 41; the top end of the hydraulic push rod 42 is connected with the connecting plate 53; the switch 43 is installed at the top end of the sliding chute 52, the switch 43 is electrically connected to the hydraulic push rod 42, in order to open the switch 43, the switch 43 opens the hydraulic push rod 42, so that the hydraulic push rod 42 drives the connecting plate 53 to rise from the inside of the fixing plate 21, and closes the other hydraulic push rod 42, so that the hydraulic push rod 42 drives the other connecting plate 53 to move downwards in the inside of the fixing plate 21, and thus only one connecting plate 53 is located on the top surface of the fixing plate 21.

Specifically, the width of the sliding slot 52 is greater than the sum of the width of the connecting plate 53 and the radius of the ball 54, and the partition plate 51 is located between the two sliding slots 52, so that the connecting plate 53 and the ball 54 can slide up and down in the sliding slots 52 conveniently.

The utility model provides a forging press unloading mechanism's theory of operation as follows: the mounting plate 1 is fixed on the side wall of the forging press, so that the fixing plate 21 and the sliding plate 22 are fixed on the side wall of the forging press, and the device is connected with a power supply. In use, after the material is subjected to hot forging of a forging press and enters the top surface of one of the fixed plates 21, the material is in contact with the connecting strips 32 on the top surface of the fixed plate 21, the friction force between the material and the fixed plate 21 is reduced, the material slides on the fixed plate 21 and falls to the side wall of the sliding plate 22, when the material slides downwards on the side wall of the sliding plate 22, the bending direction of the baffle plate 31 is opposite to the moving direction of the baffle plate 31, so that the friction force of the material on the sliding plate 22 is increased, and the moving speed of the material on the sliding plate 22 is reduced; the impurity that the material dropped down falls to the inside of baffle 31, the material lapse with draw-in groove 33 contact makes impurity run through draw-in groove 33 follow the inside roll-off of slide 22 is discharged the impurity on slide 22 surface, just the width of baffle 31 is greater than the width of draw-in groove 33 makes baffle 31 will draw-in groove 31 parcel, conveniently discharges promptly impurity on the slide 22, and guarantee slide 22's is firm. When the sliding plate 22 slides down to contact with the other fixing plate 21, the material slides on the side wall of the fixing plate 21 to contact with the connecting plate 53 with one side wall being arc-shaped, and the material contacts with the balls 54 on the side wall of the connecting plate 53, the material pushes the balls 54 to rotate in the connecting plate 53, the friction force between the material and the connecting plate 53 is reduced, the material slides into one side of the partition plate 51, and the material slides out from one end of the fixing plate 21. When the material is unqualified, one hydraulic push rod 42 is closed, the hydraulic push rod 42 drives one connecting plate 53 to move downwards in the fixed plate 21, the switch 43 is opened, the switch 43 opens the other hydraulic push rod 42, the hydraulic push rod 42 drives the other connecting plate 53 to lift up from the fixed plate 21, so that only one connecting plate 53 is positioned on the top surface of the fixed plate 21, the unqualified material slides to be in contact with the other connecting plate 53, the ball 54 rotates to push the material to move towards the other side of the partition plate 51 quickly, the unqualified material slides out from the other end of the fixed plate 21, the qualified material and the unqualified material are separated through the partition plate 51, the qualified material and the unqualified material slide out from different positions, and the unqualified material is convenient to take out, avoiding the unqualified material from scalding people.

the utility model provides a forging press blanking mechanism, after using the forging press to forge and press the material hot, the material falls into the inside of blanking mechanism 2, the material slides in the lateral wall of blanking mechanism 2 and contacts with one of the connecting plates 53, makes the material slide into one side of the baffle 51, makes the material slide out from the inside of blanking mechanism 2; when the material after hot forging is unqualified, the driving mechanism 4 is opened, the driving mechanism 4 drives one connecting plate 53 to slide out of the blanking mechanism 2, meanwhile, the driving mechanism 4 drives the other connecting plate 53 to enter the top surface of the blanking mechanism 2, the unqualified material slides on the side wall of the blanking mechanism 2 and contacts with the raised connecting plate 53 with the arc-shaped side wall, the unqualified material moves towards the other side of the clapboard 51 and contacts with the balls 54 on the side wall of the connecting plate 53, the balls 54 are pushed by the material to rotate in the connecting plate 53, the friction force between the material and the connecting plate 53 is reduced, the material moves towards the other side of the clapboard 51 quickly, the qualified material and the unqualified material are separated through the clapboard 51, and the qualified material and the unqualified material slide out from different positions, unqualified materials are conveniently taken out, and people are prevented from being scalded by the unqualified materials.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A forging press blanking mechanism is characterized by comprising:

a blanking mechanism;

the connecting mechanisms are uniformly arranged at the top end of the blanking mechanism;

the stopping mechanism is arranged on the side wall of the blanking mechanism and comprises a partition plate, sliding chutes, connecting plates and balls, the partition plate is arranged in the middle of one end of the blanking mechanism, the sliding chutes are symmetrically arranged at the top end of the blanking mechanism, the inner parts of the sliding chutes are slidably connected with the connecting plates of which the side walls are arc-shaped, and the side walls of the connecting plates are uniformly connected with the balls in a rolling manner;

and the driving mechanism is fixed at the bottom end of the blanking mechanism and is connected with the bottom end of the connecting plate.

2. The blanking mechanism of the forging press as recited in claim 1, wherein the blanking mechanism comprises fixed plates and sliding plates, the partition plate is installed at the center of the top surface of one of the fixed plates, and the fixed plates are respectively installed at the two ends of the sliding plate.

3. The blanking mechanism of the forging press as recited in claim 2, wherein a mounting plate is vertically installed on the top end of the other of the fixing plates, and the slide plate is obliquely positioned between the two fixing plates.

4. The blanking mechanism of the forging press as recited in claim 2, wherein the connecting mechanism comprises a baffle plate, connecting strips and clamping grooves, the connecting strips are arranged on the top end of the fixing plate at equal intervals, and the baffle plate is arranged on the side wall of the sliding plate at equal intervals; the lateral wall equidistance of slide is equipped with the draw-in groove, the draw-in groove is contradicted the bottom of baffle.

5. The blanking mechanism of the forging press as recited in claim 4, wherein the side wall of the baffle is arc-shaped, the width of the baffle is larger than that of the slot, and the slot is obliquely arranged inside the sliding plate.

6. The blanking mechanism of the forging press as recited in claim 2, wherein the driving mechanism comprises a supporting plate, a hydraulic push rod and a switch, the supporting plate is arranged on the bottom surface of the fixing plate at the bottom end of the sliding plate, and the hydraulic push rod is symmetrically arranged on the top surface of the supporting plate; the top end of the hydraulic push rod is connected with the connecting plate; the switch is installed on the top end of the sliding groove and is electrically connected with the hydraulic push rod.

7. The forging press blanking mechanism of claim 2, wherein the width of the runner is greater than the sum of the width of the connecting plate and the radius of the balls, and the partition is located between the two runners.