CN202824506U - Automatic production line for medium-small sized hydraulic machine - Google Patents
Automatic production line for medium-small sized hydraulic machine Download PDFInfo
- Publication number
- CN202824506U CN202824506U CN 201220425519 CN201220425519U CN202824506U CN 202824506 U CN202824506 U CN 202824506U CN 201220425519 CN201220425519 CN 201220425519 CN 201220425519 U CN201220425519 U CN 201220425519U CN 202824506 U CN202824506 U CN 202824506U
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- automatic
- screw mandrel
- clamping
- suspension
- production line
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Abstract
The utility model discloses an automatic production line for a medium-small sized hydraulic machine. The automatic production line for the medium-small sized hydraulic machine comprises a working platform. A plurality of grooves are distributed on the working platform, wherein the interval between every two adjacent grooves is equal. An automatic transmission mechanism is located over the working platform. The automatic transmission mechanism comprises a suspension bracket which is provided with a plurality of suspension rotating shafts which are matched with the grooves, wherein the interval between every two adjacent suspension rotating shafts is equal. Automatic clamping mechanism are located at the two sides of the automatic transmission mechanism, and each of the automatic clamping mechanisms comprises a support, wherein the support is provided with two screw rods in a rotating mode, and the two screw rods are parallel to each other. A left clamping beam and a right clamping beam are respectively arranged between the screw rods in a matched mode. A plurality of grooves are distributed on the inner face of the left clamping beam and the inner face of the right clamping beam, and intervals are arranged between the grooves. Clamping bearings are respectively arranged in the grooves in a rotating mode. Automatic positioning mechanisms are arranged on gaps which are arranged on the positions of the inner side faces of the left clamping beam and the right clamping beam of a clamping mechanism. Each of the automatic positioning mechanisms comprises screw rod fixing frames which are fixedly arranged in the gaps. Screw rods are respectively arranged between the screw rod fixing frames in a rotary mode. Positioning blocks are respectively arranged on the screw rods. According to the automatic production line for the medium-small sized hydraulic machine, automatic conveying, clamping and positioning of a die are achieved, production efficiency can be greatly improved, and time of exchanging a die is reduced.
Description
Technical field
The utility model relates to the metal forming machinery field, relates in particular to a kind of medium-small hydraulic press automatic transport production line.
Background technology
At present most domestic medium-small hydraulic press production is still with manual loading and unloading, and craft is mold exchange more, and production efficiency is very low, yields poorly, and the price of single products just can't descend, uncontested advantage.
The utility model content
The purpose of this utility model is in order to remedy the deficiency of prior art, a kind of medium-small hydraulic press automatic transport production line is provided, be mainly used on the medium-small hydraulic press automatic production line, automatic transmission, clamping and the location of mould have been realized, can greatly enhance productivity, reduce mould replacing time.
The utility model is achieved through the following technical solutions:
A kind of medium-small hydraulic press automatic transport production line, include workbench, the added automatic conveying mechanism that is provided with of described workbench, automatic clamping mechanism and automatic positioning mechanism, it is characterized in that: be distributed with several equally spaced grooves on the described workbench, described automatic conveying mechanism is positioned at the workbench top, include suspension, be rotatablely equipped with on the described suspension several equally spaced and with the suspension rotating shaft of groove fit, the end of described suspension rotating shaft is installed with respectively sprocket wheel, connect by chain between the described sprocket wheel, and driven by reductor, the movement of described suspension is driven by lift cylinder, described automatic clamping mechanism is positioned at the transmission mechanism both sides, include support, be rotatablely equipped with two screw mandrels arranged side by side on the described support, cooperate respectively between the described screw mandrel left side is installed, right clamping crossbeam, a described left side, the medial surface of right crossbeam is distributed with the groove at several intervals, be rotatablely equipped with respectively the clamping bearing in the described groove, described screw mandrel is respectively two sections opposite screw mandrels of the hand of spiral and forms, one end of described screw mandrel is installed with respectively sprocket wheel, connect by chain drive between the described sprocket wheel, and sprocket wheel is by the reductor driving of a side; Described automatic positioning mechanism is positioned at the indentation, there of the left and right crossbeam medial surface of clamp mechanism, include the screw mandrel fixed mount, described screw mandrel fixed mount is fixedly installed in the breach, be rotatablely equipped with respectively screw mandrel between the described screw mandrel fixed mount, on the described screw mandrel locating piece is installed, is provided with the helicla flute that cooperates with screw mandrel in the described locating piece.
Described suspension includes left and right built-in beam, and described left and right built-in beam is positioned at the outside of the workbench left and right sides, and is fixedly connected with two lift piston boom ends of its below respectively; In the suspension rotating shaft of described end the tension mechanism that cooperates with the sprocket wheel of its end is installed, described tension mechanism is with the chain tensioner in the drive sprocket of reductor.
Described screw mandrel is comprised of dextrorotation threaded screw rod and derotation threaded screw rod, and it separately is symmetric from middle position; The interior wheel face of described clamping bearing protrudes from respectively the medial surface of left and right crossbeam.
Its principle is: mainly be to be applied on the automatic production line, by conveying mechanism automatic transport mould and workpiece, when arriving correct position, automatically stop, in the course of conveying, by clamp mechanism Correction Die position ceaselessly, and provide certain clamping force, when arriving correct position, by detent mechanism mould is located, sender switch sender simultaneously, transmitting device quits work, this moment the hydraulic press compacted products that just can descend, after finishing compacting, positioner is outwards mobile with clamping device, and open distance is greater than die size, and transmitting device can continue mould is outwards transmitted, until shift out beyond the hydraulic press table top, manually take out again workpiece, so periodic duty, production efficiency improves greatly.
Manually workpiece is put into upper/lower die, be transferred on the pressing machine table from the press left side, many suspension rotating shafts are arranged on the table top, rely on four lift cylinders that whole mechanism is mentioned, the suspension rotating shaft can be higher than about table top 2mm, reductor is started working, drive many suspension rotating shaft rotations, mould and workpiece can run to the press center, and this moment, there were machinery location and signal transmitter in the press center, the stop motion of control mould, the lift cylinder return, the suspension rotating shaft is got back in the U-shaped groove on the work top, and mould and work top are fitted, and this moment, press began to descend, compacting, backhaul, Workpiece shaping; In transmission course, mould can move, if the not parallel movement of mould, mould can tilt, and upset is fallen down, and finally causes the press cisco unity malfunction.So need to provide a kind of mould in transmission course, not stop to clamp the mechanism of Correction Die position; Can regulate according to die size detent mechanism needs, be parked on the press center when guaranteeing the mould location, can unbalance loading during press work too not large.It is mobile respectively by front and back two rhizoid thick sticks that positioner is regulated, and is transferred to correct position, and adjustable range can design according to the minimum and maximum size of mould.
Side respectively fills one and clamps crossbeam before and after the press, clamp the crossbeam two ends and respectively fill a rhizoid thick stick, one is the active turn-screw, one is passive turn-screw, outwards process from the centre during lead screw machining, be processed as respectively dextrorotation threaded screw rod and derotation threaded screw rod, guarantee that the feed screw nut direction of motion is move toward one another.Reductor is fixed on the bottom girder, provides power by the sprocket wheel transmission.Whole mechanism comprises that two clamping crossbeams and two turn-screws are fixed on the bottom girder by four chain wheel supports, and two rhizoid thick sticks are together in series Synchronous Transmission by chain; Side clamps on the crossbeam and respectively processes one section breach before and after the press, be used for the leading screw fixed mount of mounting and positioning device, need load onto sliding bearing between leading screw and the fixed mount, feed screw nut is installed on the leading screw, and feed screw nut and locating piece are an integral body, pass through rotating threaded shaft, it is mobile forward or backward to drive feed screw nut and locating piece, front and back are regulated respectively, and regulative mode is artificial manual adjustments, and same mould only need be regulated once.
After the moulding, lift cylinder promotes again, and whole mechanism is mentioned, and reductor is task again, drives the rotation of suspension rotating shaft, and mould and shaping workpiece are shifted out from the press right side, manually takes out workpiece.The above-mentioned operation that again circulates forms the automatic production line operation, and production efficiency improves greatly.
The utility model has the advantages that:
The utility model reasonable in design is mainly used on the medium-small hydraulic press automatic production line, has realized automatic transmission, clamping and the location of mould, can greatly enhance productivity, and reduces mould replacing time.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the front view that automatic conveying mechanism cooperates with workbench.
Fig. 3 is the top view that automatic conveying mechanism cooperates with workbench.
Fig. 4 is the front view that Automatic-clamping, detent mechanism cooperate with workbench.
Fig. 5 is the top view that Automatic-clamping, detent mechanism cooperate with workbench.
The specific embodiment
Referring to accompanying drawing, a kind of medium-small hydraulic press automatic transport production line, include workbench 1, the workbench 1 added automatic conveying mechanism that is provided with, automatic clamping mechanism and automatic positioning mechanism, be distributed with several equally spaced grooves 2 on the workbench 1, automatic conveying mechanism is positioned at workbench 1 top, include suspension 3, be rotatablely equipped with several suspension rotating shafts 4 equally spaced and that cooperate with groove 2 on the suspension 3, the end of suspension rotating shaft 5 is installed with respectively sprocket wheel 5, connect by chain between the sprocket wheel 5, and driven by reductor, the movement of suspension 3 is driven by lift cylinder 6, automatic clamping mechanism is positioned at the transmission mechanism both sides, include support, be rotatablely equipped with two screw mandrels 8 arranged side by side on the support, cooperate respectively between the screw mandrel 8 left side is installed, right clamping crossbeam 9,10, left, right crossbeam 9,10 medial surface is distributed with the groove 11 at several intervals, be rotatablely equipped with respectively in the groove 11 and clamp bearing 12, screw mandrel 8 is respectively two sections opposite screw mandrels of the hand of spiral and forms, one end of screw mandrel 8 is installed with respectively sprocket wheel 5, be in transmission connection by chain 13 between the sprocket wheel 5, and sprocket wheel 5 is by the reductor driving of a side; Automatic positioning mechanism is positioned at the left and right crossbeam 9 of clamp mechanism, breach 14 places of 10 medial surfaces, include screw mandrel fixed mount 15, screw mandrel fixed mount 15 is fixedly installed in the breach 14, be rotatablely equipped with respectively screw mandrel between the screw mandrel fixed mount 15, locating piece 16 is installed on the screw mandrel, is provided with the helicla flute that cooperates with screw mandrel in the locating piece 16; Suspension 3 includes left and right built-in beam, and left and right built-in beam is positioned at the outside of the workbench left and right sides, and is fixedly connected with two lift cylinder 6 piston rod ends of its below respectively; The tension mechanism 7 that cooperates with the sprocket wheel of its end is installed in the suspension rotating shaft 4 of end, and tension mechanism 7 is with the chain tensioner in the drive sprocket of reductor; Screw mandrel 8 is comprised of dextrorotation threaded screw rod and derotation threaded screw rod, and it separately is symmetric from middle position; The interior wheel face that clamps bearing 12 protrudes from respectively left and right crossbeam 9,10 medial surface.
Claims (3)
1. medium-small hydraulic press automatic transport production line, include workbench, the added automatic conveying mechanism that is provided with of described workbench, automatic clamping mechanism and automatic positioning mechanism, it is characterized in that: be distributed with several equally spaced grooves on the described workbench, described automatic conveying mechanism is positioned at the workbench top, include suspension, be rotatablely equipped with on the described suspension several equally spaced and with the suspension rotating shaft of groove fit, the end of described suspension rotating shaft is installed with respectively sprocket wheel, connect by chain between the described sprocket wheel, and driven by reductor, the movement of described suspension is driven by lift cylinder, described automatic clamping mechanism is positioned at the transmission mechanism both sides, include support, be rotatablely equipped with two screw mandrels arranged side by side on the described support, cooperate respectively between the described screw mandrel left side is installed, right clamping crossbeam, a described left side, the medial surface of right crossbeam is distributed with the groove at several intervals, be rotatablely equipped with respectively the clamping bearing in the described groove, described screw mandrel is respectively two sections opposite screw mandrels of the hand of spiral and forms, one end of described screw mandrel is installed with respectively sprocket wheel, connect by chain drive between the described sprocket wheel, and sprocket wheel is by the reductor driving of a side; Described automatic positioning mechanism is positioned at the indentation, there of the left and right crossbeam medial surface of clamp mechanism, include the screw mandrel fixed mount, described screw mandrel fixed mount is fixedly installed in the breach, be rotatablely equipped with respectively screw mandrel between the described screw mandrel fixed mount, on the described screw mandrel locating piece is installed, is provided with the helicla flute that cooperates with screw mandrel in the described locating piece.
2. medium-small hydraulic press automatic transport production line according to claim 1, it is characterized in that: described suspension includes left and right built-in beam, described left and right built-in beam is positioned at the outside of the workbench left and right sides, and is fixedly connected with two lift piston boom ends of its below respectively; In the suspension rotating shaft of described end the tension mechanism that cooperates with the sprocket wheel of its end is installed, described tension mechanism is with the chain tensioner in the drive sprocket of reductor.
3. medium-small hydraulic press automatic transport production line according to claim 1, it is characterized in that: described screw mandrel is comprised of dextrorotation threaded screw rod and derotation threaded screw rod, and it separately is symmetric from middle position; The interior wheel face of described clamping bearing protrudes from respectively the medial surface of left and right crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220425519 CN202824506U (en) | 2012-08-24 | 2012-08-24 | Automatic production line for medium-small sized hydraulic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220425519 CN202824506U (en) | 2012-08-24 | 2012-08-24 | Automatic production line for medium-small sized hydraulic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202824506U true CN202824506U (en) | 2013-03-27 |
Family
ID=47936302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220425519 Withdrawn - After Issue CN202824506U (en) | 2012-08-24 | 2012-08-24 | Automatic production line for medium-small sized hydraulic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202824506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873255A (en) * | 2012-08-24 | 2013-01-16 | 合肥合锻机床股份有限公司 | Automatic transmission production line for medium and small sized hydraulic press |
-
2012
- 2012-08-24 CN CN 201220425519 patent/CN202824506U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873255A (en) * | 2012-08-24 | 2013-01-16 | 合肥合锻机床股份有限公司 | Automatic transmission production line for medium and small sized hydraulic press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130327 Effective date of abandoning: 20140820 |
|
| RGAV | Abandon patent right to avoid regrant |