CN213984585U

CN213984585U - Automatic discharging device of forging heating furnace

Info

Publication number: CN213984585U
Application number: CN202022799350.2U
Authority: CN
Inventors: 陆军平
Original assignee: Suzhou Rongguan Forging Co ltd
Current assignee: Suzhou Rongguan Forging Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-17
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to a forging heating furnace technical field specifically is a forging heating furnace automatic discharging device, including base and conveying platform, the conveying platform locates the top surface of base through a plurality of supporting components, and is equipped with elevating system between conveying platform and the base, it is equipped with a plurality of rollers and drives the drive element that a plurality of rollers rotated to rotate on the conveying platform, be equipped with tilting mechanism on the conveying platform, tilting mechanism includes the symmetry and locates conveying platform both sides fixed unit and locate the centre gripping subassembly in two fixed units, through setting up the centre gripping subassembly, can clamp tightly fixed to different diameter components, has improved the stability in the component conveying process; through setting up elevating system, can make and carry platform level and discharge door level unanimous, further improved this discharging device's practicality.

Description

Automatic discharging device of forging heating furnace

Technical Field

The utility model relates to a forge heating furnace technical field specifically is a forge heating furnace automatic discharging device.

Background

Forging is a common process in a machining process, in order to achieve certain characteristics, a workpiece needs to be forged at a high temperature to obtain the performance, and a forging heating furnace is indispensable processing equipment in forging.

Traditional forge automatic discharging device for heating furnace can not stabilize centre gripping, especially cylindric work piece to work piece on the conveyer belt to lead to the work piece to drop and carry the platform, seriously influence discharging efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forge heating furnace automatic discharging device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an automatic discharging device of a forging heating furnace comprises a base and a conveying table, wherein the conveying table is arranged on the top surface of the base through a plurality of supporting assemblies, a lifting mechanism is arranged between the conveying table and the base, a plurality of rollers and a driving element for driving the plurality of rollers to rotate are arranged on the conveying table, a turnover mechanism is arranged on the conveying table and comprises fixed units symmetrically arranged on two sides of the conveying table and clamping assemblies arranged in the two fixed units, each fixed unit comprises a turnover table and a turnover oil cylinder, the turnover table is of an L-shaped structure and is rotationally connected with the side surface of the conveying table, one end of each turnover oil cylinder is rotationally connected with the side surface of the conveying table, the other end of each turnover oil cylinder is rotationally connected with the side surface of the turnover table, each clamping assembly comprises a first clamping oil cylinder, a second clamping oil cylinder, a supporting plate, a pressing plate and a clamping plate, and the first clamping oil cylinders are fixedly arranged on the turnover tables, the clamping device is characterized in that a supporting plate is fixedly arranged on the first clamping oil cylinder, a pressing plate is fixedly arranged at the end part of an output shaft of the first clamping oil cylinder, clamping plates are symmetrically arranged on the upper side and the lower side of the pressing plate and are arc-shaped plates, the clamping plates are rotatably connected with the pressing plate, the second clamping oil cylinder is fixedly arranged on the supporting plate, and the output shaft of the second clamping oil cylinder is rotatably connected with the side surface of the clamping plate.

As a further aspect of the present invention: the lifting mechanism comprises a double-shaft motor and a fixed block, the double-shaft motor is fixedly arranged on the top surface of the base, lead screws are fixedly connected to two output shafts of the double-shaft motor, the lead screws are rotatably arranged on the top surface of the base through shaft sleeves, moving blocks matched with the lead screws in a threaded mode are arranged on a rod body of the lead screws, the moving blocks are slidably connected with the top surface of the base, the fixed blocks are symmetrically arranged on the bottom surface of the conveying table, connecting rods are arranged between the fixed blocks and the moving blocks, and two ends of each connecting rod are rotatably connected with the fixed blocks and the moving blocks respectively.

As a further aspect of the present invention: the supporting component comprises a supporting sleeve and a supporting rod, the supporting sleeve is fixedly arranged on the top surface of the base, one end of the supporting rod is connected into the supporting sleeve in a sliding mode, the other end of the supporting rod is fixedly connected with the bottom surface of the conveying table, a first buffer spring is arranged between the bottom of the supporting rod and the supporting sleeve, and a second buffer spring is sleeved on a rod body of the supporting rod, wherein the rod body is located in the supporting sleeve.

As a further aspect of the present invention: the outer diameter of the first buffer spring is larger than that of the second buffer spring.

As a further aspect of the present invention: the supporting box is fixedly arranged at four corners of the bottom surface of the base, the servo electric cylinder is fixedly arranged in the supporting box, and the moving wheel is arranged at the bottom of the servo electric cylinder.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up first tight hydro-cylinder that presss from both sides, the tight hydro-cylinder of second clamp, a pressing plate, backup pad and splint, first tight hydro-cylinder that presss from both sides can drive both sides clamp plate synchronous inwards and draw close, thereby realize the clamp of different specification and dimension's component tightly, the tight hydro-cylinder of second clamp can drive clamp plate both sides splint synchronous inwards and press from both sides tightly and draw close, thereby further press from both sides tight fixedly to the side about the component, the tight dynamics of clamp to cylindrical component has been improved, avoid the component when the upset transportation, because of pressing from both sides tight dynamics inadequately, lead to the phenomenon that the component dropped in the upset in-process.

2. The utility model discloses a set up elevating system, can highly adjust carrying the platform to the level that makes the level of carrying bench roller unanimous with the level of heating furnace discharge door, further improved this discharging device's practicality.

3. The utility model discloses a set up supporting component, when the component dropped on the roller from the discharge door, first buffer spring and second buffer spring can eliminate the impact force that produces when dropping to this discharging device's life has further been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of an automatic discharging device of a forging furnace.

FIG. 2 is a side view of a clamping assembly in an automatic discharge apparatus of a forging furnace.

FIG. 3 is a perspective view of a turn-over table in an automatic discharge device of a forging furnace.

In the figure: the device comprises a base 1, a conveying table 2, rollers 3, a turnover table 4, a turnover oil cylinder 5, a first clamping oil cylinder 6, a second clamping oil cylinder 7, a support plate 8, a pressing plate 9, a clamping plate 10, a double-shaft motor 11, a fixing block 12, a lead screw 13, a shaft sleeve 14, a moving block 15, a connecting rod 16, a support sleeve 17, a support rod 18, a first buffer spring 19, a second buffer spring 20, a support box 21, a servo electric cylinder 22 and a movable wheel 23.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-3, an automatic discharging device of a forging heating furnace comprises a base 1 and a conveying table 2, wherein the conveying table 2 is arranged on the top surface of the base 1 through a plurality of supporting assemblies, a lifting mechanism is arranged between the conveying table 2 and the base 1, a plurality of rollers 3 and a driving element for driving the plurality of rollers 3 to rotate are arranged on the conveying table 2, a turnover mechanism is arranged on the conveying table 2 and comprises fixing units symmetrically arranged on two sides of the conveying table 2 and clamping assemblies arranged in the fixing units, each fixing unit comprises a turnover table 4 and a turnover oil cylinder 5, the turnover table 4 is of an L-shaped structure, the turnover table 4 is rotatably connected with the side surface of the conveying table 2, one end of the turnover oil cylinder 5 is rotatably connected with the side surface of the conveying table 2, the other end of the turnover oil cylinder is rotatably connected with the side surface of the turnover table 4, and each clamping assembly comprises a first clamping oil cylinder 6, The first clamping oil cylinder 6 is fixedly arranged on the overturning platform 4, the supporting plate 8 is fixedly arranged on the first clamping oil cylinder 6, the pressing plate 9 is fixedly arranged at the end part of an output shaft of the first clamping oil cylinder 6, the clamping plates 10 are symmetrically arranged on the upper side and the lower side of the pressing plate 9, the clamping plates 10 on the two sides are arc-shaped plates, the clamping plates 10 are rotatably connected with the pressing plate 9, the second clamping oil cylinder 7 is fixedly arranged on the supporting plate 8, the output shaft of the second clamping oil cylinder 7 is rotatably connected with the side surfaces of the clamping plates 10, the first clamping oil cylinder 6, the second clamping oil cylinder 7, the pressing plates 9, the supporting plate 8 and the clamping plates 10 are arranged, the first clamping oil cylinder 6 can drive the pressing plates 9 on the two sides to synchronously draw close inwards, so that elements with different specifications and sizes can be clamped, the second clamping oil cylinder 7 can drive the clamping plates 10 on the two sides of the pressing plate 9 to synchronously draw close inwards, thereby further press from both sides tight fixedly about the component, improved the tight dynamics of clamp to cylindrical component, avoid the component when the upset transportation, because of the tight dynamics of clamp is not enough, lead to the phenomenon that the component dropped at the upset in-process.

Further, the supporting component comprises a supporting sleeve 17 and a supporting rod 18, the supporting sleeve 17 is fixedly arranged on the top surface of the base 1, one end of the supporting rod 18 is slidably connected into the supporting sleeve 17, the other end of the supporting rod 18 is fixedly connected with the bottom surface of the conveying table 2, a first buffer spring 19 is arranged between the bottom of the supporting rod 18 and the supporting sleeve 17, a second buffer spring 20 is sleeved on a rod body of the supporting rod 18 located in the supporting sleeve 17, the outer diameter of the first buffer spring 19 is larger than that of the second buffer spring 20, and by arranging the supporting component, when an element drops on the roller 3 from the discharging door, the impact force generated when the element drops can be eliminated by the first buffer spring 19 and the second buffer spring 20, so that the service life of the discharging device is further prolonged.

Wherein, the bottom surface four corners of base 1 all is fixed and is equipped with support box 21, support box 21 internal fixation is equipped with servo electric cylinder 22, servo electric cylinder 22's bottom is equipped with removes wheel 23, supports box 21, servo electric cylinder 22 and removes wheel 23 through setting up, makes things convenient for this discharging device's removal and fixed.

Example 2

In this embodiment, a lifting mechanism is described in detail on the basis of embodiment 1, specifically:

elevating system includes biax motor 11 and fixed block 12, the fixed top surface of locating base 1 of biax motor 11, and equal fixedly connected with lead screw 13 on two output shafts of biax motor 11, lead screw 13 rotates through axle sleeve 14 and locates base 1 top surface, and is equipped with on the body of rod of lead screw 13 rather than screw-thread fit's movable block 15, the bottom surface of carrying platform 2 is located to fixed block 12 symmetry, and is equipped with connecting rod 16 between fixed block 12 and the movable block 15, connecting rod 16's both ends rotate with fixed block 12 and movable block 15 respectively and are connected, through setting up elevating system, can adjust the height of carrying platform 2 to the level that makes to carry platform 2 roller 3 is unanimous with the level of heating furnace discharge door, has further improved this discharging device's practicality.

The utility model discloses a theory of operation is:

the device is moved to the position of a discharge door of a heating furnace through a moving wheel 23, a servo electric cylinder 22 is controlled to enable the moving wheel 23 to be hidden in a supporting box 21, then a double-shaft motor 11 is controlled to enable the horizontal height of a roller 3 on a conveying table 2 to be consistent with the horizontal height of the discharge door of the heating furnace, during discharging, a driving element drives an element falling on the roller 3 to move, when the element moves to the last roller 3 on the other side and stops, a first clamping oil cylinder 6 and a second clamping oil cylinder 7 are controlled to enable pressing plates 9 on two sides to fix two sides of the element, meanwhile, clamping plates on the upper side and the lower side of the pressing plates 9 can clamp and fix the upper side and the lower side of the element, after clamping, a turning oil cylinder 5 is controlled to stop after the turning table 4 turns for 90 degrees, the first clamping oil cylinder 6 and the second clamping oil cylinder 7 are controlled to enable the pressing plates 9 and the clamping plates 10 to be loosened, and subsequent operation of a workpiece is carried out on a working platform, and controlling the turnover oil cylinder 5 to return to wait for the next workpiece.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An automatic discharging device of a forging heating furnace comprises a base (1) and a conveying table (2), and is characterized in that the conveying table (2) is arranged on the top surface of the base (1) through a plurality of supporting components, a lifting mechanism is arranged between the conveying table (2) and the base (1), a plurality of rollers (3) and driving elements for driving the plurality of rollers (3) to rotate are arranged on the conveying table (2), a turnover mechanism is arranged on the conveying table (2), the turnover mechanism comprises fixed units symmetrically arranged on two sides of the conveying table (2) and clamping components arranged in the two fixed units, each fixed unit comprises a turnover table (4) and a turnover oil cylinder (5), the turnover tables (4) are of an L-shaped structure, the turnover tables (4) are rotatably connected with the side surfaces of the conveying table (2), one end of each turnover oil cylinder (5) is rotatably connected with the side surfaces of the conveying table (2), the other end rotates with roll-over table (4) side to be connected, the centre gripping subassembly includes that first clamp hydro-cylinder (6), second press from both sides tight hydro-cylinder (7), backup pad (8), clamp plate (9) and splint (10), first clamp hydro-cylinder (6) are fixed to be located on roll-over table (4), fixed backup pad (8) that is equipped with on first clamp hydro-cylinder (6), and the output shaft end fixing of first clamp hydro-cylinder (6) is equipped with clamp plate (9), clamp plate (9) bilateral symmetry is equipped with splint (10), both sides splint (10) are the arc, and splint (10) rotate with clamp plate (9) to be connected, second clamp hydro-cylinder (7) are fixed to be located on backup pad (8), and the output shaft and splint (10) side rotation of second clamp hydro-cylinder (7) are connected.

2. The automatic discharging device of the forging heating furnace according to claim 1, the lifting mechanism comprises a double-shaft motor (11) and a fixed block (12), the double-shaft motor (11) is fixedly arranged on the top surface of the base (1), and two output shafts of the double-shaft motor (11) are fixedly connected with a screw rod (13), the screw rod (13) is rotatably arranged on the top surface of the base (1) through a shaft sleeve (14), and a moving block (15) which is matched with the screw thread is arranged on the rod body of the screw rod (13), the moving block (15) is connected with the top surface of the base (1) in a sliding way, the fixed blocks (12) are symmetrically arranged on the bottom surface of the conveying platform (2), a connecting rod (16) is arranged between the fixed block (12) and the moving block (15), two ends of the connecting rod (16) are respectively connected with the fixed block (12) and the moving block (15) in a rotating mode.

3. The automatic discharging device of the forging heating furnace according to claim 1, wherein the supporting assembly comprises a supporting sleeve (17) and a supporting rod (18), the supporting sleeve (17) is fixedly arranged on the top surface of the base (1), one end of the supporting rod (18) is slidably connected in the supporting sleeve (17), the other end of the supporting rod (18) is fixedly connected with the bottom surface of the conveying table (2), a first buffer spring (19) is arranged between the bottom of the supporting rod (18) and the supporting sleeve (17), and a second buffer spring (20) is sleeved on a rod body of the supporting rod (18) in the supporting sleeve (17).

4. A forging-heating furnace automatic discharging device according to claim 3, wherein an outer diameter of the first damper spring (19) is larger than an outer diameter of the second damper spring (20).

5. The automatic discharging device of the forging heating furnace according to claim 1, wherein four corners of the bottom surface of the base (1) are fixedly provided with supporting boxes (21), servo electric cylinders (22) are fixedly arranged in the supporting boxes (21), and moving wheels (23) are arranged at the bottoms of the servo electric cylinders (22).