CN209465637U - Numerical-control electric screw press changes the mold vehicle - Google Patents

Abstract

The utility model relates to numerical-control electric screw press to change the mold vehicle, including hydraulic carrier, it is characterized in that: being equipped with vehicle frame above the bottom plate of hydraulic carrier, before vehicle frame, both ends are respectively equipped with driven shaft and driving shaft afterwards, driving shaft is equipped with a pair of of drive sprocket, driven shaft is equipped with a pair of of driven sprocket, driving chain is connected between drive sprocket and the driven sprocket of respective side, vehicle frame top left, right two sides are respectively equipped with the left side being parallel to each other, right sliding rail, it is left, right sliding rail is supported by fork-shaped mobile station jointly and the rear end of mobile station is connected and fixed with two driving chains, the hook of vehicle frame being fixedly arranged at the front end with for being connect with electric screw press lathe base, driving shaft is connect with the output end for the speed governing reducing motor being fixed on vehicle frame.Its is easy to operate, and using reliable, it is high fundamentally to solve the problems, such as to replace existing large labor intensity, risk when electric screw press mold at present.

Description

Numerical-control electric screw press changes the mold vehicle

Technical field

The utility model relates to the die change of numerical-control electric screw press, handling device, especially a kind of numerical control electricity Dynamic fly press changes the mold vehicle, is mainly used for frequently replacing large mold, the production mould wide in variety suitable for present small lot Formula.

Background technique

Numerical-control electric screw press is a kind of extremely strong forging equipment of technique applicability, has that versatility is big, structure is simple Just, adjustment and maintenance is easy, sliding block without bottom dead centre, it is high convenient for mold design and forging precision the features such as, be suitable for various finish forges, essence The processes such as whole, pressure-sizing, coining, alignment, smoothing.Electric screw press can be used to being hot-forged and being used for finish forge, finishing；Both It can be suitably used for the compacting of composite base ware, and the precision forging of energy Al alloy, titanium alloy blade and other blades.

The large mold that numerical-control electric screw press uses is generally very heavy, is transferred to mould bases and mold by manpower When above press base, or when unloading lower mold holder and mold, large labor intensity, disassembly are difficult, and there is also security risks, easily hurt People, or mold is caused to damage.Especially small lot production model wide in variety, seriously affects production efficiency.

Summary of the invention

The purpose of this utility model is to provide for a kind of easy to operate, and service-strong numerical-control electric screw press changes It is high fundamentally to solve existing large labor intensity, risk when replacement electric screw press large mold at present for mould vehicle Problem.

The technical solution of the utility model is:

A kind of numerical-control electric screw press mold changing vehicle, including hydraulic carrier, are characterized in that: the hydraulic carrying The bottom plate of vehicle is fixedly arranged above vehicle frame, and the front and rear ends of the vehicle frame are respectively equipped with driven shaft and driving shaft, on the driving shaft It is fixed with a pair of of drive sprocket, the position that the driven shaft corresponds to drive sprocket is fixed with a pair of of driven sprocket, the drive chain Driving chain is connected between wheel and the driven sprocket of respective side, arranged on left and right sides, which is respectively equipped with, at the top of the vehicle frame is parallel to each other Left and right sliding rail, the left and right sliding rail extends to vehicle frame rear end, the left and right sliding rail by vehicle frame front end along vehicle frame length direction It is supported by fork-shaped mobile station jointly and the rear end of mobile station is connected and fixed with two driving chains, the vehicle frame is fixedly arranged at the front end with Hook for being connect with electric screw press lathe base, the driving shaft and the speed governing reducing motor being fixed on vehicle frame Output end connection.

Above-mentioned numerical-control electric screw press changes the mold vehicle, and the bottom plate arranged on left and right sides of the hydraulic carrier is respectively equipped with Height-adjustable positioning leg group, in order to realize the positioning to carrier when loading or taking apart a die.

Above-mentioned numerical-control electric screw press changes the mold vehicle, and the stroke control that the vehicle frame is equipped with corresponding mobile station is opened It closes.

Above-mentioned numerical-control electric screw press changes the mold vehicle, and the mobile station includes the left and right fork along the sliding of left and right sliding rail Bar, set on connecting cross beam of the left and right fork arm between active shaft end, set on connecting cross beam both ends left and right positioning plate, be set to Connecting cross beam close to driving shaft side front and back positioning plate, be connected to connecting cross beam close to driving shaft side and two driving chains Between tripod, the top surface of the left and right positioning plate and front and back positioning plate is higher than the top surface of left and right fork arm.

Above-mentioned numerical-control electric screw press changes the mold vehicle, and the position that the vehicle frame corresponds to driven shaft is equipped with chain tensioner machine Structure.

The beneficial effects of the utility model are:

In use, hydraulic carrier is moved at the lathe base of electric screw press, and utilize hook and positioning The positioning of leg group, adjustment positioning leg height keep the upper surface of left and right sliding rail concordant with the lower bolster upper surface on lathe base, drive Driving shaft makes mobile station close to lathe base by sprocket wheel, chain transminssion mechanism, and the left and right fork arm of mobile station is inserted into mould bases (mould bases is jacked up by the jacking system built in press machine lathe base in advance, makes mould bases lower surface away from lower bolster 70- for lower section 100mm), finally driving driving shaft reversion, driving chain drag mobile station and reset, and mould bases and mold are moved to vehicle frame by mobile station Top, finally releases the positioning to carrier, and hydraulic carrier moves away from mould bases and mold；Conversely, the mold and mould bases that newly change are put It after in mobile station, is moved at lathe base, is positioned using linking up with and positioning leg group, adjustment positioning leg is high by hydraulic carrier Degree keeps the upper surface of left and right sliding rail concordant with the lower bolster upper surface on lathe base, drives driving shaft, passes through sprocket wheel, chain Transmission mechanism makes mobile station that mold and mould bases are dragged to the (jack-up built in press machine lathe base above lathe base lower bolster System is in jack-up state), mould bases is fallen at the top of jacking system, mobile station resets, and jacking system resets, and completes new die Installation.

Whole process is easy to operate, time saving and energy saving, substantially reduces the labor intensity of worker, while being greatly reduced carrying It hurts sb.'s feelings, damage in the process the probability of object, existing labour is strong when fundamentally solving replacement electric screw press mold at present The problem that degree is big, risk is high.

Detailed description of the invention

Fig. 1 is the main view of the utility model；

Fig. 2 is the top view of Fig. 1.

In figure: 1. hydraulic carriers, 2. electric cabinets, 3. mobile platforms, 4. molds, 5. driven sprockets, 6. mould bases, 7. strokes Control switch, 8. positioning leg groups, 9. vehicle frames, 10. hooks, 11. speed governing reducing motors, 12. front and back positioning plates, 13. or so positioning Plate, 14. chain tension mechanisms, 15. driving shafts, 16. tripods, 17. connecting cross beams, 18. right sliding rails, 19. left sliding rails, 20. from Moving axis, 21. drive sprockets, 22. driving chains, 23. left support frames, 24. right support frames, 25. lathe bases, 26 lower bolsters.

Specific embodiment

As shown in Figure 1 and Figure 2, which changes the mold vehicle, including hydraulic carrier 1, the hydraulic carrying The bottom plate of vehicle 1 is fixedly arranged above vehicle frame 9, and the bottom plate arranged on left and right sides of the hydraulic carrier 1, which is respectively equipped with, height-adjustable determines Position leg group 8, in order to realize the positioning to carrier when loading or taking apart a die.

The front and rear ends of the vehicle frame 9 are respectively equipped with driven shaft 20 and driving shaft 15, are spaced and fix on the driving shaft 15 There is a pair of of drive sprocket 21, the position of the corresponding drive sprocket 21 of the driven shaft 20 is fixed with a pair of of driven sprocket 5, the active Driving chain 22 is connected between sprocket wheel 21 and the driven sprocket of respective side 5.The 9 top arranged on left and right sides of vehicle frame is respectively equipped with The left and right sliding rail 19,18 being parallel to each other, the left and right sliding rail 19,18 extend to vehicle by 9 front end of vehicle frame along 9 length direction of vehicle frame 9 rear end of frame, the left and right sliding rail 19,18 are supported by fork-shaped mobile station 3 and the rear end of mobile station 3 and two driving chains jointly 22 are connected and fixed.The vehicle frame 9 is equipped with the travel control switch 7 of corresponding mobile station 3.In the present embodiment, the mobile station 3 is wrapped Include the left and right fork arm 23 along the sliding of left and right sliding rail 19,18,24, be connected to left and right fork arm 23,24 between 15 end of driving shaft Connecting cross beam 17, set on the left and right positioning plate 13 at 17 both ends of connecting cross beam, set on connecting cross beam 17 close to 15 side of driving shaft Front and back positioning plate 12 is connected to tripod of the connecting cross beam 17 between 15 side of driving shaft and two driving chains 22 16, the top surface of the left and right positioning plate 13 and front and back positioning plate 12 is higher than the top surface of left and right fork arm 23,24, in order to position.Institute State the hook 10 of vehicle frame 9 being fixedly arranged at the front end with for connecting with electric screw press lathe base 25.The driving shaft 15 with It is fixed on the output end connection of the speed governing reducing motor 11 on vehicle frame 9.Electric cabinet is additionally provided on the bottom plate of the hydraulic carrier 1 2, the speed governing reducing motor 11 and travel control switch 7 are electrically connected with electric cabinet 2 respectively.The corresponding driven shaft 20 of the vehicle frame 9 Position is equipped with chain tension mechanism 14.

In use, hydraulic carrier 1 is pushed at the lathe base 25 of electric screw press, hook 10 and lathe bottom The pendant configured at seat 25 is hooked on together, recycles positioning leg group 8 to position on the ground hydraulic carrier 1(and has telltale mark, fixed Position leg group 8 is directed at telltale mark), adjustment positioning leg height makes the underlay on the upper surface and lathe base of left and right sliding rail 19,18 26 upper surface of plate is concordant；Starting speed governing reducing motor 11 and drives driving shaft 15, driving shaft 15 drives drive sprocket 21 to rotate, thus Move mobile station 3 on left and right sliding rail 19,18 by sprocket wheel, chain transminssion mechanism and close to lathe base 25, and mobile station Left and right fork arm 23,24 be inserted into the lower section of mould bases 6 (mould bases 6 jacked up by the jacking system built in press machine lathe base in advance, is made 6 lower surface of mould bases is away from lower bolster upper surface 70-100mm), finally driving shaft 15 is driven to invert, driving chain 22 drags mobile station 3 reset, and mould bases 6 and mold 4 are moved to above vehicle frame 9 with mobile station 3, finally release the positioning to carrier, hydraulic carrier 1 Move away from mould bases 6 and mold 4.

Conversely, being moved to machine by hydraulic carrier 1 after the mold 4 newly changed and mould bases 6 are put in mobile station 3 after assembling Bed base position is positioned using hook 10 and positioning leg group 8, and adjustment positioning leg height makes upper surface and the machine of left and right sliding rail 19,18 26 upper surface of lower bolster on bed pedestal is concordant, drives driving shaft 15, makes mobile station 3 by mould by sprocket wheel, chain transminssion mechanism Tool 4 and mould bases 6 are dragged to 26 top of lathe base lower bolster, and (jacking system built in press machine lathe base, which is in, jacks up shape State), mould bases 6 is fallen at the top of jacking system, mobile station 3 resets, and jacking system resets, and completes the installation of new die.

Claims (5)

1. a kind of numerical-control electric screw press changes the mold vehicle, including hydraulic carrier, it is characterised in that: the hydraulic carrier Bottom plate is fixedly arranged above vehicle frame, and the front and rear ends of the vehicle frame are respectively equipped with driven shaft and driving shaft, fix on the driving shaft Have a pair of of drive sprocket, the position that the driven shaft corresponds to drive sprocket is fixed with a pair of of driven sprocket, the drive sprocket with Be connected with driving chain between the driven sprocket of respective side, at the top of the vehicle frame arranged on left and right sides be respectively equipped with the left side being parallel to each other, Right sliding rail, the left and right sliding rail extend to vehicle frame rear end by vehicle frame front end along vehicle frame length direction, and the left and right sliding rail is common It is supported by fork-shaped mobile station and the rear end of mobile station is connected and fixed with two driving chains, being fixedly arranged at the front end with for the vehicle frame is used for The hook connecting with electric screw press lathe base, the driving shaft are defeated with the speed governing reducing motor that is fixed on vehicle frame Outlet connection.

2. numerical-control electric screw press according to claim 1 changes the mold vehicle, it is characterised in that: the hydraulic carrier Bottom plate arranged on left and right sides is respectively equipped with height-adjustable positioning leg group.

3. numerical-control electric screw press according to claim 1 changes the mold vehicle, it is characterised in that: the vehicle frame is equipped with pair Answer the travel control switch of mobile station.

4. numerical-control electric screw press according to claim 1 changes the mold vehicle, it is characterised in that: the mobile station includes edge The left and right fork arm of left and right sliding rail sliding, set on connecting cross beam of the left and right fork arm between active shaft end, be set to connecting cross beam The left and right positioning plate at both ends, set on connecting cross beam close to driving shaft side front and back positioning plate, to be connected to connecting cross beam close The top surface of tripod between driving shaft side and two driving chains, the left and right positioning plate and front and back positioning plate is higher than left and right The top surface of fork arm.

5. numerical-control electric screw press according to claim 1 changes the mold vehicle, it is characterised in that: the vehicle frame corresponds to driven The position of axis is equipped with chain tension mechanism.