CN112775913B - Turnover device for die machining and using method thereof - Google Patents

Abstract

The invention discloses a turnover device for die machining and a using method thereof, and belongs to the field of die machining machinery. A turnover device for die machining comprises a frame body, wherein a first rotating shaft and a second rotating shaft are respectively and rotatably connected in the frame body, threads are arranged at one end of the first rotating shaft, a clamping block is arranged on the second rotating shaft, a first driving motor and a second driving motor are arranged on the side wall of the frame body, and the output end of the first driving motor is fixedly connected with the first rotating shaft; according to the invention, the multiple groups of fixing blocks are arranged, so that the processing operation of multiple groups of dies can be conveniently carried out at the same time, the working efficiency is improved, the distance among the multiple groups of fixing blocks can be conveniently adjusted through the arrangement of the first rotating shaft, the first connecting rod, the second connecting rod and the threads, the dies can be conveniently processed, the fixing frame can be conveniently driven to overturn through the arrangement of the second rotating shaft, the bevel gears, the clamping grooves and the clamping blocks, the angle of the dies can be conveniently adjusted, and the processing operation of different positions of the dies can be conveniently carried out by workers.

Description

Turnover device for die machining and using method thereof

Technical Field

The invention relates to the technical field of mold processing machinery, in particular to a turnover device for mold processing and a use method thereof.

Background

In the mould processing production process, need overturn the mould, and then carry out the processing operation to the different angles of mould, the great and too time and energy consuming of heavier artifical upset of mould a bit, so generally adopt the upset machine to realize the upset to the mould, the engineering upset requirement of the goods of different specifications can be adapted to the upset of upset machine, safety, steadily, provide the technology effectively and carry, the wide application in trades such as metallurgy, punching press, panel beating, mould, papermaking, cold-stored, steel band, drum, barrel, coil stock.

The existing turnover device for die processing can only turnover a single die at a time, cannot be suitable for batch processing of the dies, and is low in efficiency.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, a single mold can only be overturned at one time, the mold cannot be suitable for batch processing of the mold, and the efficiency is low, and provides an overturning device for mold processing and a using method thereof.

In order to achieve the purpose, the invention adopts the following technical scheme:

a turnover device for die machining comprises a frame body, wherein a first rotating shaft and a second rotating shaft are respectively and rotatably connected in the frame body, threads are arranged at one end of the first rotating shaft, a clamping block is arranged on the second rotating shaft, a first driving motor and a second driving motor are arranged on the side wall of the frame body, the output end of the first driving motor is fixedly connected with the first rotating shaft, the output end of the second driving motor is fixedly connected with the second rotating shaft, a plurality of groups of fixing blocks are arranged on the first rotating shaft, the fixing block closest to the threads is connected with the first rotating shaft through the threads, the rest fixing blocks are all in sliding connection with the first rotating shaft, the fixing blocks are all in sliding connection with the second rotating shaft, a first connecting rod is rotatably connected on the frame body, one end, far away from the frame body, of the first connecting rod is rotatably connected with the adjacent fixing block, and a second connecting rod is rotatably connected between the two adjacent groups of fixing blocks, the bevel gear fixing device is characterized in that a bevel gear is rotationally connected in the fixing block, a clamping groove is formed in the axis of the bevel gear and matched with the clamping block, a driven gear is rotationally connected in the fixing block and meshed with the bevel gear, a fixing frame is rotationally connected to the driven gear, and a clamping mechanism is arranged on the fixing frame.

Preferably, clamping mechanism includes the spout, spout symmetry fixed connection is two sets of at the inner wall of mount equal sliding connection has the supporting rod in the spout, the first spring of one end fixedly connected with that the supporting rod is located the spout, the inner wall at the spout of one end fixed connection that the supporting rod was kept away from to first spring, the supporting rod is kept away from the one end fixedly connected with grip block that presss from both sides first spring, and is two sets of be equipped with anti-skidding line in the relative one side of grip block.

Preferably, the support body is fixedly connected with a limiting rod, and the fixing blocks are connected with the limiting rod in a sliding mode.

Preferably, be equipped with the cam on the first pivot, fixedly connected with inflator on the support body, sliding connection has the piston in the inflator, piston lower extreme fixedly connected with push rod, the push rod is kept away from the one end of piston and the lateral wall sliding connection of cam, be equipped with the intake pipe on the inflator be equipped with the blast pipe on the inflator, all be equipped with the check valve on intake pipe and the blast pipe, the first jet-propelled case of fixedly connected with on the lateral wall of fixed block, through screw thread sliding connection between first jet-propelled case and the first pivot, the one end fixed connection that the inflator was kept away from to the blast pipe is on first jet-propelled case.

Preferably, the lateral wall of fixed block is gone up the jet-propelled case of fixed connection second, the jet-propelled case of second and second pivot sliding connection, be equipped with the gas distribution pipe on the jet-propelled case of second, the one end fixed connection that the jet-propelled case of second was kept away from to the gas distribution pipe is on the blast pipe.

Preferably, a plurality of groups of fans are arranged in the rack body, and the vertical angle of each fan can be adjusted.

Preferably, the peripheries of the first driving motor and the second driving motor are provided with dust covers, and the side walls of the dust covers are provided with heat dissipation holes.

Preferably, the support body lateral wall symmetry fixed connection multiunit has the shock attenuation groove, sliding connection has the bracing piece in the shock attenuation groove, the bracing piece is located the one end fixed connection second spring of shock attenuation inslot, the one end fixed connection at the inner wall of shock attenuation groove that the bracing piece was kept away from to the second spring, the one end fixedly connected with backup pad of second spring is kept away from to the bracing piece.

A use method of a turnover device for die machining adopts the turnover device for die machining, and comprises the following specific steps:

s1, conveying a plurality of groups of molds to be processed to the vicinity of the device by workers, and fixing the molds to be processed on a plurality of groups of fixing frames through a clamping mechanism;

s2, starting a first driving motor, wherein the first driving motor drives a first rotating shaft and threads to rotate, fixed blocks connected to the threads move towards a direction far away from other fixed blocks, and the other fixed blocks are driven to slide on the first rotating shaft in the same direction through a second connecting rod, so that the distance between the groups of fixed blocks is increased, the operable space around each group of fixed blocks is increased, and meanwhile, bevel gears in each group of fixed blocks are matched with clamping blocks on the second rotating shaft through clamping grooves in the shaft center, so that the groups of fixed blocks slide on the second rotating shaft;

s3, stopping the first driving motor when the distance between the fixed blocks is increased to be convenient for the operation of workers;

s4, a second driving motor is started, the second driving motor drives a second rotating shaft to rotate, the second rotating shaft drives a bevel gear to rotate through a clamping block and a clamping groove, the bevel gear rotates through a driven gear, the driven gear drives a fixing frame to rotate, the fixing frame is made to overturn a mold to be machined, the second driving motor is stopped when the mold is overturned to an angle suitable for machining operation, a worker conducts machining operation on the mold, after the machining operation is completed, the second driving motor is started to enable the fixing frame to rotate to adjust the angle of the mold when other regions of the mold need to be continuously machined, and the operation is repeated until the mold is machined;

s5, after the die is machined, the die is detached from the fixing frame, then the second driving motor is started to drive the fixing frame to rotate to an angle perpendicular to the ground, then the first driving motor is started to rotate reversely, the first driving motor drives the fixing block connected to the threads to move towards the direction close to other fixing blocks through the first rotating shaft, and the distance between two adjacent groups of fixing blocks is reduced through the first connecting rod and the second connecting rod.

Compared with the prior art, the invention provides the turnover device for die machining and the use method thereof, and the turnover device has the following beneficial effects:

1. the turnover device for processing the die fixes the die to be processed on a plurality of groups of fixed frames through a clamping mechanism, a first driving motor is started, the first driving motor drives a first rotating shaft and a screw to rotate, fixed blocks connected to the screw move towards the direction far away from other fixed blocks, and the other fixed blocks are driven to slide on the first rotating shaft in the same direction through a second connecting rod, so that the distance between the groups of fixed blocks is increased, the operable space around each group of fixed blocks is increased, meanwhile, a bevel gear in each group of fixed blocks is matched with a clamping block on a second rotating shaft through a clamping groove in the shaft center, so that the groups of fixed blocks slide on the second rotating shaft, when the distance between the fixed blocks is increased to be convenient for a worker to operate, the first driving motor is stopped to work, a second driving motor is started, the second driving motor drives the second rotating shaft to rotate, the second rotating shaft drives the bevel gear to rotate through the clamping block and the clamping groove, the bevel gear rotates through the driven gear, the driven gear drives the fixing frame to rotate, so that the fixing frame overturns the die to be processed, when the mould is turned over to an angle suitable for processing operation, the second driving motor is stopped, the working personnel processes the mould, after the processing operation is completed, when other areas of the die need to be continuously processed, the second driving motor is started to enable the fixing frame to rotate to adjust the angle of the die, the operation is repeated until the die is processed, and after the die is processed, the mould is disassembled from the fixed frame, then the second driving motor is started to drive the fixed frame to rotate to an angle vertical to the ground, then a first driving motor is started to rotate reversely, the first driving motor drives the fixed block connected with the screw thread to move towards the direction close to other fixed blocks through a first rotating shaft, the fixed blocks enable the distance between two adjacent groups of fixed blocks to be reduced through the first connecting rod and the second connecting rod.

2. This turning device is used in mould processing, separate two sets of grip blocks through the manual work, the distance between the increase two sets of grip blocks makes the distance between two sets of grip blocks can hold and treat the mold processing, it is fixed between two sets of grip blocks with the mould joint, it is fixed to make two sets of grip blocks treat the mold processing and carry out the centre gripping under the spring action of first spring, the setting of anti-skidding line has increased the grip block and has treated the frictional force between the mold processing, further increased the centre gripping effect, it needs to pay attention in addition, can set up the recess that matches with the mould on two sets of grip blocks and further increase the fixed effect of grip block to the centre gripping of mould.

3. This turning device is used in mould processing is convenient for further spacing the fixed block through setting up of gag lever post, has increased the stability that the fixed block removed the in-process.

4. This turning device is used in mould processing drives piston reciprocating motion in the inflator through cam and push rod, and when the piston slided to the direction that is close to the cam, in external gas got into the inflator along the intake pipe, when the piston slided to the direction of keeping away from the cam, gas in the inflator was discharged and got into first fumet along the blast pipe, and the gas that gets into in the first fumet sweeps the dust on the screw thread

5. This turning device is used in mould processing is convenient for shunt the gas of exhaust pipe to the jet-propelled case of second through setting up of gas-distributing pipe, and the setting of the jet-propelled case of second is convenient for sweep the adnexed dust in second pivot surface.

6. This turning device is used in mould processing is convenient for blow the cooling to the staff through the setting of fan, makes the fan can blow the clearance to the mould in the course of working through the angle of adjusting the fan.

7. This turning device is used in mould processing is convenient for completely cut off the dust in the air around first driving motor and the second driving motor through the setting of dust cover, prevents that the dust from getting into first driving motor and second driving motor's inside influence normal operating, and the setting of louvre is convenient for dispel the heat to first driving motor and second driving motor.

8. This turning device is used in mould processing is convenient for carry out the shock attenuation to the device through the setting of shock attenuation groove and second spring, and the setting of bracing piece is bin and is supported the device, and the setting of backup pad is convenient for increase the support effect of bracing piece.

The device has the advantages that the arrangement of the multiple groups of fixing blocks is convenient for simultaneously processing and operating multiple groups of dies, the working efficiency is improved, the arrangement of the first rotating shaft, the first connecting rod, the second connecting rod and the threads is convenient for adjusting the distance between the multiple groups of fixing blocks and processing the dies, the arrangement of the second rotating shaft, the bevel gear, the clamping groove and the clamping block is convenient for driving the fixing frame to overturn, the angle of the dies is convenient to adjust, and workers can conveniently process and operate different positions of the dies.

Drawings

Fig. 1 is a schematic structural diagram of a front view of a turnover device for mold processing according to the present invention;

FIG. 2 is a schematic structural diagram illustrating a top view of a turning device for mold tooling according to the present invention;

fig. 3 is a top view of a turnover device for mold processing according to the present invention;

FIG. 4 is an enlarged view of a portion A in FIG. 2 of the turnover device for mold processing according to the present invention;

fig. 5 is an enlarged view of a part B in fig. 2 of the turnover device for mold processing according to the present invention;

fig. 6 is an enlarged view of a portion C in fig. 1 of a turnover device for mold processing according to the present invention;

FIG. 7 is a schematic structural view of a bevel gear in the turnover device for mold processing according to the present invention;

fig. 8 is a schematic structural view of a second rotating shaft in the turnover device for mold processing according to the present invention;

fig. 9 is a schematic structural diagram of a fixing frame of a turnover device for mold processing according to the present invention.

In the figure: 1. a frame body; 2. a first rotating shaft; 201. a first drive motor; 202. a thread; 203. a cam; 3. a second rotating shaft; 301. a second drive motor; 302. a clamping block; 4. a limiting rod; 5. a fixed block; 7. a bevel gear; 701. a card slot; 8. a driven gear; 801. a fixed mount; 9. a first connecting rod; 901. a second connecting rod; 10. a first jet box; 11. an air cylinder; 111. a piston; 112. a push rod; 113. an air inlet pipe; 114. an exhaust pipe; 115. a gas distributing pipe; 12. a second jet box; 13. a damping groove; 131. a support bar; 132. a second spring; 133. a support plate; 14. a fan; 15. a dust cover; 16. a chute; 161. a clamping rod; 162. a first spring; 163. and (4) clamping the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-9, a turning device for mold processing comprises a frame body 1, a first rotating shaft 2 and a second rotating shaft 3 are respectively rotatably connected in the frame body 1, a thread 202 is arranged at one end of the first rotating shaft 2, a clamping block 302 is arranged on the second rotating shaft 3, a first driving motor 201 and a second driving motor 301 are arranged on the side wall of the frame body 1, the output end of the first driving motor 201 is fixedly connected with the first rotating shaft 2, the output end of the second driving motor 301 is fixedly connected with the second rotating shaft 3, a plurality of groups of fixing blocks 5 are arranged on the first rotating shaft 2, the fixing block 5 closest to the thread 202 is connected with the first rotating shaft 2 through the thread 202, the rest fixing blocks 5 are slidably connected with the first rotating shaft 2, the fixing blocks 5 are slidably connected with the second rotating shaft 3, a first connecting rod 9 is rotatably connected on the frame body 1, one end of the first connecting rod 9 far away from the frame body 1 is rotatably connected with the adjacent fixing block 5, the second connecting rod 901 is rotatably connected between the two adjacent groups of fixing blocks 5, the bevel gears 7 are rotatably connected in the fixing blocks 5, the clamping grooves 701 are formed in the axes of the bevel gears 7, the clamping grooves 701 are matched with the clamping blocks 302, the driven gears 8 are rotatably connected in the fixing blocks 5, the driven gears 8 are meshed with the bevel gears 7, the fixing frames 801 are rotatably connected on the driven gears 8, and clamping mechanisms are arranged on the fixing frames 801.

A worker transfers a plurality of groups of moulds to be processed to the vicinity of the device, the moulds to be processed are fixed on a plurality of groups of fixing frames 801 through a clamping mechanism, a first driving motor 201 is started, the first driving motor 201 drives a first rotating shaft 2 and a thread 202 to rotate, a fixing block 5 connected with the thread 202 moves towards the direction far away from other fixing blocks 5, and a second connecting rod 901 drives other fixing blocks 5 to slide on the first rotating shaft 2 in the same direction, so that the distance between the groups of fixing blocks 5 is increased, the operable space around each group of fixing blocks 5 is increased, meanwhile, a bevel gear 7 in each group of fixing blocks 5 is matched with a clamping block 302 on a second rotating shaft 3 through a clamping groove 701 of the axis, so that the groups of fixing blocks 5 slide on the second rotating shaft 3, when the distance between the fixing blocks 5 is increased to be convenient for the worker to operate, the first driving motor 201 is stopped to work, a second driving motor 301 is started, the second driving motor 301 drives the second rotating shaft 3 to rotate, the second rotating shaft 3 drives the bevel gear 7 to rotate through the fixture block 302 and the clamping groove 701, the bevel gear 7 rotates through the driven gear 8, the driven gear 8 drives the fixing frame 801 to rotate, the fixing frame 801 is enabled to overturn a mold to be processed, when the mold is overturned to an angle suitable for processing operation, the second driving motor 301 is stopped, a worker processes the mold, after the processing operation is completed, other areas of the mold need to be continuously processed, the second driving motor 301 is started to enable the fixing frame 801 to rotate to adjust the angle of the mold, the operation is repeated until the mold is processed, after the mold is processed, the second driving motor 301 is started to drive the fixing frame 801 to rotate to the angle perpendicular to the ground after the mold is detached from the fixing frame 801, then the first driving motor 201 is started to rotate reversely, the first driving motor 201 drives the fixing block 5 connected to the thread 202 through the first rotating shaft 2 to be close to other fixing blocks 5, the fixed blocks 5 reduce the distance between two adjacent groups of fixed blocks 5 through the first connecting rod 9 and the second connecting rod 901, in addition, in the above embodiment, the first driving motor 201 and the second driving motor 301 both use a forward and reverse rotation motor with model number 90YR120GY38, be convenient for through mount 801 and fixture's setting treat the mold processing and carry out the centre gripping fixed, the setting of multiunit fixed block 5 is convenient for carry out the processing operation to the multiunit mould simultaneously, work efficiency has been promoted, first pivot 2, head rod 9, second connecting rod 901, the distance between multiunit fixed block 5 is convenient for adjust in the setting of screw thread 202, be convenient for process the mould, second pivot 3, bevel gear 7, draw-in groove 701, fixture block 302 sets up and is convenient for drive mount 801 upset, be convenient for adjust the angle of mould, be convenient for the workman carries out the processing operation to the different positions of mould.

Example 2:

referring to fig. 1-9, a mold turning device, which is substantially the same as that in embodiment 1, further, a clamping mechanism includes a sliding chute 16, the sliding chute 16 is symmetrically and fixedly connected to an inner wall of a fixing frame 801, two sets of sliding chutes 16 are slidably connected with a clamping rod 161, one end of the clamping rod 161 located in the sliding chute 16 is fixedly connected with a first spring 162, one end of the first spring 162 far away from the clamping rod 161 is fixedly connected to the inner wall of the sliding chute 16, one end of the clamping rod 161 far away from the first clamping spring 162 is fixedly connected with a clamping plate 163, one opposite side of the two sets of clamping plates 163 is provided with anti-slip patterns, when the mold to be processed is clamped and fixed, the two sets of clamping plates 163 need to be separated from each other manually, the distance between the two sets of clamping plates 163 is increased to enable the distance between the two sets of clamping plates 163 to accommodate the mold to be processed, and the mold is clamped and fixed between the two sets of clamping plates 163, make two sets of grip blocks 163 treat under the spring action of first spring 162 that the mold that processes carries out the centre gripping fixed, the setting up of anti-skidding line has increased grip block 163 and has treated the frictional force between the mold that processes, has further increased the centre gripping effect, it needs to notice in addition, can set up the recess that matches with the mould on two sets of grip blocks 163 and further increase the fixed effect of grip block 163 centre gripping to the mould.

Example 3:

referring to fig. 1 to 9, a turning device for mold processing, which is substantially the same as that in embodiment 1, further, a limiting rod 4 is fixedly connected to a frame body 1, a fixing block 5 is slidably connected to the limiting rod 4, the limiting rod 4 is arranged to further limit the fixing block 5, so that stability of the fixing block 5 during moving is improved, and it should be noted that a user can apply lubricating oil on the limiting rod 4 to reduce friction between the fixing block 5 and the limiting rod 4, prevent abrasion between the fixing block 5 and the limiting rod 4, and prevent the surface of the limiting rod 4 from rusting when exposed in the air for a long time.

Example 4:

referring to fig. 1-9, a mold turning device, substantially the same as that of embodiment 1, further comprising a cam 203 disposed on the first rotating shaft 2, a gas cylinder 11 fixedly connected to the frame 1, a piston 111 slidably connected to the gas cylinder 11, a push rod 112 fixedly connected to the lower end of the piston 111, a side wall of the cam 203 slidably connected to an end of the push rod 112 away from the piston 111, a gas inlet pipe 113 disposed on the gas cylinder 11, a gas outlet pipe 114 disposed on the gas cylinder 11, a one-way valve disposed on each of the gas inlet pipe 113 and the gas outlet pipe 114, a first gas injection box 10 fixedly connected to a side wall of the fixed block 5, a screw 202 slidably connected between the first gas injection box 10 and the first rotating shaft 2, a end of the gas outlet pipe 114 away from the gas cylinder 11 fixedly connected to the first gas injection box 10, the cam 203 drives the piston 111 to reciprocate in the gas cylinder 11 via the push rod 112, when the piston 111 slides in a direction close to the cam 203, the external air enters the cylinder 11 along the air inlet pipe 113, when the piston 111 slides in a direction away from the cam 203, the air in the cylinder 11 is discharged along the air outlet pipe 114 and enters the first air injection box 10, and the air entering the first air injection box 10 sweeps dust on the screw threads 202.

Example 5:

referring to fig. 1 to 9, a turning device for mold processing, which is substantially the same as that in embodiment 1, further, a second air injection box 12 is fixedly connected to a side wall of a fixed block 5, the second air injection box 12 is slidably connected to a second rotating shaft 3, an air distribution pipe 115 is arranged on the second air injection box 12, one end of the air distribution pipe 115, which is far away from the second air injection box 12, is fixedly connected to an exhaust pipe 114, the air distribution pipe 115 is arranged to distribute air in the exhaust pipe 114 to the second air injection box 12, and the arrangement of the second air injection box 12 is convenient for sweeping dust attached to the surface of the second rotating shaft 3.

Example 6:

referring to fig. 1 to 9, a mold processing turning device is substantially the same as that in embodiment 1, and further, a plurality of sets of fans 14 are arranged in a frame body 1, the vertical angle of each fan 14 can be adjusted, the arrangement of the fans 14 facilitates the cooling of the worker by blowing air, and the fans 14 can clean the mold in the processing process by adjusting the angle of the fans 14.

Example 7:

referring to fig. 1 to 9, a turning device for mold processing is substantially the same as that in embodiment 1, further, dust covers 15 are disposed on peripheries of the first driving motor 201 and the second driving motor 301, heat dissipation holes are disposed on sidewalls of the dust covers 15, the dust covers 15 are disposed to isolate dust in air around the first driving motor 201 and the second driving motor 301, the dust is prevented from entering the first driving motor 201 and the second driving motor 301 to affect normal operation, and the heat dissipation holes are disposed to dissipate heat of the first driving motor 201 and the second driving motor 301.

Example 8:

referring to fig. 1 to 9, a turning device for mold processing, which is substantially the same as that in embodiment 1, further, a plurality of sets of damping grooves 13 are symmetrically and fixedly connected to side walls of a frame body 1, a supporting rod 131 is slidably connected to each damping groove 13, one end of the supporting rod 131 located in each damping groove 13 is fixedly connected to a second spring 132, one end of the second spring 132 far away from the supporting rod 131 is fixedly connected to an inner wall of each damping groove 13, one end of the supporting rod 131 far away from the second spring 132 is fixedly connected to a supporting plate 133, the damping grooves 13 and the second spring 132 are arranged to facilitate damping of the device, the supporting rod 131 is arranged to bin and support the device, and the supporting plate 133 is arranged to facilitate increasing of the supporting effect of the supporting rod 131.

According to the invention, the multiple groups of fixing blocks 5 are arranged to facilitate simultaneous processing operation on multiple groups of dies, so that the working efficiency is improved, the first rotating shaft 2, the first connecting rod 9, the second connecting rod 901 and the threads 202 are arranged to facilitate adjustment of the distance between the multiple groups of fixing blocks 5 and facilitate processing of the dies, the second rotating shaft 3, the bevel gear 7, the clamping groove 701 and the clamping block 302 are arranged to facilitate driving of the fixing frame 801 to overturn, so that the angle of the dies can be adjusted, and workers can perform processing operation on different positions of the dies conveniently.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (2)

1. A turnover device for die processing comprises a frame body and is characterized in that a first rotating shaft and a second rotating shaft are respectively and rotatably connected in the frame body, threads are arranged at one end of the first rotating shaft, a clamping block is arranged on the second rotating shaft, a first driving motor and a second driving motor are arranged on the side wall of the frame body, the output end of the first driving motor is fixedly connected with the first rotating shaft, the output end of the second driving motor is fixedly connected with the second rotating shaft, a plurality of groups of fixing blocks are arranged on the first rotating shaft, the fixing block closest to the threads is connected with the first rotating shaft through the threads, the rest fixing blocks are connected with the first rotating shaft in a sliding manner, the fixing blocks are connected with the second rotating shaft in a sliding manner, a first connecting rod is rotatably connected on the frame body, one end of the first connecting rod, far away from the frame body, is rotatably connected with the adjacent fixing blocks, and a second connecting rod is rotatably connected between the two adjacent groups of fixing blocks, bevel gears are rotatably connected in the fixed blocks, clamping grooves are formed in the axes of the bevel gears and are matched with the clamping blocks, driven gears are rotatably connected in the fixed blocks and are meshed with the bevel gears, fixed frames are rotatably connected on the driven gears, and clamping mechanisms are arranged on the fixed frames; the clamping mechanism comprises sliding grooves, the sliding grooves are symmetrically and fixedly connected to the inner wall of the fixing frame, clamping rods are slidably connected in the two groups of sliding grooves, one ends, located in the sliding grooves, of the clamping rods are fixedly connected with first springs, one ends, far away from the clamping rods, of the first springs are fixedly connected to the inner wall of the sliding grooves, one ends, far away from the first springs, of the clamping rods are fixedly connected with clamping plates, and anti-skidding patterns are arranged on opposite surfaces of the two groups of clamping plates; the frame body is fixedly connected with a limiting rod, and the fixing blocks are connected with the limiting rod in a sliding manner; the air pump is characterized in that a cam is arranged on the first rotating shaft, an air cylinder is fixedly connected to the frame body, a piston is connected to the air cylinder in a sliding manner, a push rod is fixedly connected to the lower end of the piston, one end, far away from the piston, of the push rod is connected with the side wall of the cam in a sliding manner, an air inlet pipe is arranged on the air cylinder, an exhaust pipe is arranged on the air cylinder, check valves are arranged on the air inlet pipe and the exhaust pipe, a first air injection box is fixedly connected to the side wall of the fixed block, the first air injection box is connected with the first rotating shaft in a sliding manner through threads, and one end, far away from the air cylinder, of the exhaust pipe is fixedly connected to the first air injection box; a second air injection box is fixedly connected to the side wall of the fixed block and is in sliding connection with the second rotating shaft, a gas distribution pipe is arranged on the second air injection box, and one end, far away from the second air injection box, of the gas distribution pipe is fixedly connected to the exhaust pipe;

a plurality of groups of fans are arranged in the frame body, and the vertical angles of the fans can be adjusted;

dust covers are arranged on the peripheries of the first driving motor and the second driving motor, and heat dissipation holes are formed in the side walls of the dust covers; the support body lateral wall symmetry fixed connection multiunit has the shock attenuation groove, sliding connection has the bracing piece in the shock attenuation groove, the bracing piece is located the one end fixed connection second spring of shock attenuation inslot, the one end fixed connection at the inner wall of shock attenuation groove that the bracing piece was kept away from to the second spring, the one end fixedly connected with backup pad of second spring is kept away from to the bracing piece.

2. The use method of the turnover device for die processing is characterized in that the turnover device for die processing disclosed in claim 1 is adopted, and the method comprises the following specific steps:

s1, a worker transfers a plurality of groups of moulds to be processed to the vicinity of the device, and fixes the moulds to be processed on a plurality of groups of fixed frames through a clamping mechanism;

s2, starting a first driving motor, wherein the first driving motor drives a first rotating shaft and threads to rotate, fixed blocks connected to the threads move towards a direction far away from other fixed blocks, and the other fixed blocks are driven to slide on the first rotating shaft in the same direction through a second connecting rod, so that the distance between the groups of fixed blocks is increased, the operable space around each group of fixed blocks is increased, and meanwhile, bevel gears in each group of fixed blocks are matched with clamping blocks on the second rotating shaft through clamping grooves in the shaft center, so that the groups of fixed blocks slide on the second rotating shaft;

s3, stopping the first driving motor when the distance between the fixed blocks is increased to be convenient for the operation of workers;

s4, a second driving motor is started, the second driving motor drives a second rotating shaft to rotate, the second rotating shaft drives a bevel gear to rotate through a clamping block and a clamping groove, the bevel gear rotates through a driven gear, the driven gear drives a fixing frame to rotate, the fixing frame is made to overturn a mold to be machined, the second driving motor is stopped when the mold is overturned to an angle suitable for machining operation, a worker conducts machining operation on the mold, after the machining operation is completed, the second driving motor is started to enable the fixing frame to rotate to adjust the angle of the mold when other regions of the mold need to be continuously machined, and the operation is repeated until the mold is machined;

s5, after the die is machined, the die is detached from the fixing frame, then the second driving motor is started to drive the fixing frame to rotate to an angle perpendicular to the ground, then the first driving motor is started to rotate reversely, the first driving motor drives the fixing block connected to the threads to move towards the direction close to other fixing blocks through the first rotating shaft, and the distance between two adjacent groups of fixing blocks is reduced through the first connecting rod and the second connecting rod.

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