CN215786586U

CN215786586U - Quick casting equipment of handle is used in garden instrument production

Info

Publication number: CN215786586U
Application number: CN202122002089.3U
Authority: CN
Inventors: 王江云
Original assignee: Lanxi Herui Industry And Trade Co ltd
Current assignee: Lanxi Herui Industry And Trade Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-02-11
Anticipated expiration: 2031-08-24

Abstract

The utility model belongs to the technical field of casting equipment and discloses handle rapid casting equipment for garden tool production, which comprises a lower die seat, wherein a abdicating groove is formed in the middle of the lower die seat, a fixed pipe is movably connected to the middle of an inner cavity of the abdicating groove, a gear is movably connected to the middle of the fixed pipe, and a first connecting rod and a second connecting rod are respectively and movably connected to the top end and the bottom end of the inner cavity of the fixed pipe. According to the utility model, through the meshing of the gear and the rack, when the hanging plate on one side is pushed, the hanging plate on the other side can be driven to move reversely through the gear, so that the two clamping shafts clamp the handle, the handle is positioned above the guide groove by moving the hanging plate, the handle is released at the moment, the handle falls on the bottom surface of the guide groove under the action of gravity and enters the cooling frame for cooling under the guide of the guide groove, the handle can be taken out timely and quickly after being formed, and the working efficiency of the device is improved.

Description

Quick casting equipment of handle is used in garden instrument production

Technical Field

The utility model belongs to the technical field of casting equipment, and particularly relates to handle rapid casting equipment for garden tool production.

Background

In the garden tool, the handle is an indispensable part of the tool, provides a taking space for the use of an operator, and mostly needs to be cast in a casting manner when the handle is produced.

Current casting equipment is when using, mostly through watering metal liquid in to the mould, can shape after treating the metal liquid cooling, but after cooling the shaping, the temperature of handle is still higher, in order to avoid the scald, mostly need treat that the handle temperature reduces the back, just can take out the mould with the handle to lead to handle production cycle longer, reduced the work efficiency of device.

The existing casting equipment is mostly divided into an upper die and a lower die, in order to enable tight connection between the upper die and the lower die, a hydraulic cylinder is generally required to be used for clamping the upper die and the lower die, but the running speed of the output end of the hydraulic cylinder is generally high, when the upper die and the lower die are clamped, the part connected with the upper die and the lower die can be greatly impacted, the device can be damaged after long-term use, and the service life of the device is prolonged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides the quick handle casting equipment for garden tool production, which has the advantages of improving the working efficiency of the device and prolonging the service life of the device.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a quick casting equipment of handle is used in garden instrument production, includes the die holder, the groove of stepping down has been seted up at the middle part of die holder, the middle part swing joint of the inslot chamber of stepping down has fixed pipe, the middle part swing joint of fixed pipe has the gear, there are connecting rod one and connecting rod two top and bottom swing joint respectively of fixed pipe intracavity, one side fixed mounting that connecting rod two is close to the gear has the rack, the one end fixed mounting that die holder was kept away from to connecting rod one and connecting rod two has the hanger plate, presss from both sides tight back to the handle, with the hanger plate rebound, makes the clamp shaft take out the shaping room with the handle, then promotes the hanger plate forward, makes the hanger plate drive the handle and is located the top of guide way, the top fixed mounting of hanger plate has the clamp shaft, the front side of die holder top surface is opened and is equipped with the guide way, the leading flank fixed mounting of die holder has the cooling frame.

As a preferred technical scheme of the utility model, an upper die holder is arranged above a lower die holder, four corners of the upper die holder are movably connected with connecting shafts, studs are fixedly arranged at the bottom ends of the connecting shafts, a driving motor is fixedly arranged on the rear side surface of the upper die holder, driving wheels are fixedly arranged at the output end of the driving motor and the top end of the connecting shafts, the surfaces of the driving wheels are in transmission connection with driving belts, meshing sleeves are fixedly arranged at the four corners of the lower die holder, the driving motor is started and is in transmission connection with five driving wheels through the driving belts, so that the connecting shafts at the four corners of the upper die holder can drive the studs to rotate, and the upper die holder can be jacked upwards by meshing of the studs and the meshing sleeves when the studs rotate, so that the lower die holder is separated from the upper die holder.

According to a preferable technical scheme of the utility model, the middle part of the connecting shaft is fixedly provided with the positioning rings, the middle parts of the four corners of the upper die base are respectively provided with the circular grooves, the positioning rings are movably connected in the circular grooves, and the positioning rings vertically position the connecting shaft and the upper die base, so that the stud can smoothly drive the upper die base to move up and down when moving up and down.

As a preferred technical scheme, the top surface of the upper die holder is fixedly provided with a casting tube, the bottom surface of the upper die holder and the opposite top surface of the lower die holder are respectively provided with a forming chamber, the bottom surface of the upper die holder is attached to the top surface of the lower die holder, then molten metal liquid is poured into the casting tube, the metal liquid enters the forming chamber through the casting tube, the liquid level of the metal liquid is ensured to be positioned below the circular table section at the top end of the casting tube, and then the metal liquid is waited for cooling and forming.

As a preferable technical scheme of the utility model, the front end of the bottom surface of the guide groove is positioned below the rear end of the bottom surface of the guide groove, the guide groove is communicated with an inner cavity of the cooling frame, the hanging plate is pulled to a section far away from the center of the lower die holder, the clamping shaft releases the handle, the handle falls downwards into the inner cavity of the guide groove under the action of gravity, and the handle slides downwards into the inner cavity of the cooling frame under the guide of the bottom surface of the guide groove, so that the handle is cooled on the cooling frame.

As a preferred technical scheme of the utility model, the top end and the bottom end of the gear are respectively meshed with the racks arranged on the bottom surface of the first connecting rod and the top surface of the second connecting rod, the number of the clamping shafts is two, the two clamping shafts are respectively positioned on the left side and the right side of the lower die holder, the hanging plate arranged above the second connecting rod is pushed towards the middle part of the lower die holder, and when the second connecting rod moves, the connecting rod can be driven to move towards the other end through the meshing of the racks and the gear, so that the two clamping shafts are respectively contacted with the two ends of the handle to clamp the handle.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the meshing of the gear and the rack, when the hanging plate on one side is pushed, the hanging plate on the other side can be driven to move reversely through the gear, so that the two clamping shafts clamp the handle, the handle is positioned above the guide groove by moving the hanging plate, the handle is released at the moment, the handle falls on the bottom surface of the guide groove under the action of gravity and enters the cooling frame for cooling under the guide of the guide groove, the handle can be taken out timely and quickly after being formed, and the working efficiency of the device is improved.

2. According to the utility model, the meshing sleeve is arranged at the four corners of the lower die holder, the stud is meshed in the inner cavity of the meshing sleeve, when the upper die holder and the lower die holder are closed, the driving wheel is driven to rotate by the driving motor, the stud is driven to rotate by the connecting shaft when the driving wheel rotates, and the upper die holder is driven to slowly move downwards to be contacted with the lower die holder by utilizing the downward movement of the stud, so that the upper die holder and the lower die holder are prevented from being impacted, the damage of the device is avoided, and the service life of the device is prolonged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the explosion connection of the structural upper die base of the present invention;

FIG. 3 is a schematic view of the structural cooling rack attachment of the present invention;

FIG. 4 is a schematic cross-sectional view of a lower die holder according to the present invention;

FIG. 5 is a schematic view of a structural connecting rod according to the present invention;

FIG. 6 is an enlarged view of the point A in the structure of FIG. 5.

In the figure: 1. a lower die holder; 2. a yielding groove; 3. a fixed tube; 4. a gear; 5. a first connecting rod; 6. a second connecting rod; 7. a rack; 8. a hanger plate; 9. a clamp shaft; 10. a guide groove; 11. a cooling rack; 12. an upper die holder; 13. a connecting shaft; 14. a stud; 15. a drive motor; 16. a driving wheel; 17. a transmission belt; 18. a positioning ring; 19. a casting tube; 20. a forming chamber; 21. and (4) an engagement sleeve.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 6, the utility model provides a handle fast casting device for garden tool production, which comprises a lower die holder 1, wherein a abdicating groove 2 is formed in the middle of the lower die holder 1, a fixed tube 3 is movably connected to the middle of the inner cavity of the abdicating groove 2, a gear 4 is movably connected to the middle of the fixed tube 3, a first connecting rod 5 and a second connecting rod 6 are respectively movably connected to the top end and the bottom end of the inner cavity of the fixed tube 3, a rack 7 is fixedly installed on one side of the second connecting rod 6 close to the gear 4, a hanging plate 8 is fixedly installed on one end of the first connecting rod 5 and the second connecting rod 6 far away from the lower die holder 1, after the handle is clamped tightly, the hanging plate 8 is moved upwards, so that the handle is taken out of a forming chamber 20 by a clamping shaft 9, then the hanging plate 8 is pushed forwards, so that the hanging plate 8 drives the handle to be located above the guide groove 10, a side-opening shaft 9 is fixedly installed at the top end of the hanging plate 8, a guide groove 10 is formed in front of the top surface of the lower die holder 1, the front side surface of the lower die holder 1 is fixedly provided with a cooling frame 11.

The upper die base 12 is arranged above the lower die base 1, connecting shafts 13 are movably connected at four corners of the upper die base 12, studs 14 are fixedly mounted at the bottom ends of the connecting shafts 13, driving motors 15 are fixedly mounted on the rear side faces of the upper die base 12, driving wheels 16 are fixedly mounted at the output ends of the driving motors 15 and the top ends of the connecting shafts 13, driving belts 17 are connected to the surfaces of the driving wheels 16 in a transmission mode, meshing sleeves 21 are fixedly mounted at the four corners of the lower die base 1, the driving motors 15 are started and are connected with the five driving wheels 16 in a transmission mode through the driving belts 17, so that the connecting shafts 13 at the four corners of the upper die base 12 can drive the studs 14 to rotate, and the upper die base 12 can be jacked upwards when the studs 14 rotate through meshing of the studs 14 and the meshing sleeves 21, and the lower die base 1 is separated from the upper die base 12.

Wherein, the middle part fixed mounting of connecting axle 13 has holding ring 18, and the circular slot has all been seted up at the middle part of upper die base 12 four corners department, and holding ring 18 swing joint is in the circular slot, and holding ring 18 carries out the ascending location of vertical side with connecting axle 13 and upper die base 12 to make double-screw bolt 14 can drive upper die base 12 and reciprocate smoothly when reciprocating.

Wherein, the top surface fixed mounting of upper die base 12 has casting tube 19, and the bottom surface of upper die base 12 and die holder 1 have all seted up the shaping room 20 to the top surface, and the bottom surface of upper die base 12 and the top surface laminating of die holder 1, then will melt the metal liquid and pour into casting tube 19 in, make the metal liquid pass through casting tube 19 and get into the inside of shaping room 20 to guarantee that the liquid level of metal liquid is in the below of the circular platform section in casting tube 19 top, then wait for the metal liquid cooling shaping.

Wherein, the front end of guide way 10 bottom surface is located the below of guide way 10 bottom surface rear end, and guide way 10 and cooling frame 11's inner chamber intercommunication make the hanging plate 8 to the one section pulling of keeping away from lower die holder 1 center, make the clamp shaft 9 relax the handle, the handle drops downwards in the inner chamber of guide way 10 under the effect of gravity this moment, and the handle slides down to the inner chamber of cooling frame 11 in the direction of guide way 10 bottom surface to make the handle cool off at cooling frame 11.

Wherein, the top and the bottom of gear 4 mesh with the rack 7 that connecting rod 5 bottom surface and two 6 top surfaces of connecting rod set up respectively, double-layered axle 9 is total two, two double-layered axles 9 are located the left and right sides of die holder 1 respectively, promote the hanger plate 8 of installation above connecting rod two 6 to the middle part of die holder 1, when connecting rod two 6 remove, through the meshing of rack 7 and gear 4, can drive connecting rod one 5 to the other end motion, thereby make two double-layered axles 9 respectively with the both ends contact of handle, press from both sides tightly the handle.

The working principle and the using process of the utility model are as follows:

when the metal liquid casting device is used, the bottom surface of the upper die base 12 is attached to the top surface of the lower die base 1, then molten metal liquid is poured into the casting pipe 19, the metal liquid enters the forming chamber 20 through the casting pipe 19, the liquid level of the metal liquid is ensured to be positioned below the circular table section at the top end of the casting pipe 19, and then the metal liquid is cooled and formed;

after the metal liquid is cooled and formed, a driving motor 15 is started, and five driving wheels 16 are in transmission connection through a transmission belt 17, so that connecting shafts 13 positioned at four corners of an upper die holder 12 can drive studs 14 to rotate, and the studs 14 are meshed with meshing sleeves 21, so that the upper die holder 12 can be jacked upwards when the studs 14 rotate, and the lower die holder 1 is separated from the upper die holder 12;

after the lower die holder 1 is separated from the abdicating groove 2, a hanging plate 8 arranged above a connecting rod II 6 is pushed towards the middle part of the lower die holder 1, when the connecting rod II 6 moves, a rack 7 is meshed with a gear 4 to drive the connecting rod I5 to move towards the other end, so that two clamping shafts 9 are respectively contacted with two ends of a handle, the handle is clamped, after the connecting rod II 6 is clamped, the hanging plate 8 moves upwards, the handle is taken out of the forming chamber 20 by the clamping shafts 9, then the hanging plate 8 is pushed forwards, the hanging plate 8 drives the handle to be positioned above the guide groove 10, at the moment, the hanging plate 8 is pulled towards a section far away from the center of the lower die holder 1, the clamping shafts 9 loosen the handle, the handle falls downwards into the inner cavity of the guide groove 10 under the action of gravity, and the handle slides downwards into the inner cavity of the cooling frame 11 under the guide of the bottom surface of the guide groove 10;

when the handle is positioned in the cooling rack 11, the driving motor 15 drives the driving wheel 16 to rotate reversely through the driving belt 17, so that the stud 14 moves downwards in the inner cavity of the meshing sleeve 21, and the stud 14 drives the upper die base 12 to move downwards to be tightly attached to the lower die base 1, thereby performing continuous operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a garden instrument production is with quick casting equipment of handle, includes die holder (1), its characterized in that: the middle part of die holder (1) has been seted up groove (2) of stepping down, the middle part swing joint of groove (2) inner chamber of stepping down has fixed pipe (3), the middle part swing joint of fixed pipe (3) has gear (4), the top and the bottom of fixed pipe (3) inner chamber swing joint have connecting rod one (5) and connecting rod two (6) respectively, one side fixed mounting that connecting rod two (6) are close to gear (4) has rack (7), the one end fixed mounting that die holder (1) was kept away from to connecting rod one (5) and connecting rod two (6) has hanger plate (8), the top fixed mounting of hanger plate (8) has clamp shaft (9), guide way (10) have been seted up to the front side of die holder (1) top surface, the leading flank fixed mounting of die holder (1) has cooling frame (11).

2. The rapid handle casting device for garden tool production according to claim 1, wherein: the die comprises a die holder (1) and is characterized in that an upper die holder (12) is arranged above the die holder (1), a connecting shaft (13) is movably connected to four corners of the upper die holder (12), a stud (14) is fixedly mounted at the bottom end of the connecting shaft (13), a driving motor (15) is fixedly mounted on the rear side face of the upper die holder (12), a driving wheel (16) is fixedly mounted at the output end of the driving motor (15) and the top end of the connecting shaft (13), a driving belt (17) is connected to the surface of the driving wheel (16), and a meshing sleeve (21) is fixedly mounted at the four corners of the die holder (1).

3. The rapid handle casting device for garden tool production according to claim 2, wherein: the middle part of the connecting shaft (13) is fixedly provided with a positioning ring (18), the middle parts of the four corners of the upper die base (12) are provided with circular grooves, and the positioning ring (18) is movably connected in the circular grooves.

4. The rapid handle casting device for garden tool production according to claim 2, wherein: the casting die is characterized in that a casting tube (19) is fixedly mounted on the top surface of the upper die base (12), and forming chambers (20) are respectively formed in the bottom surface of the upper die base (12) and the top surface of the lower die base (1).

5. The rapid handle casting device for garden tool production according to claim 1, wherein: the front end of the bottom surface of the guide groove (10) is positioned below the rear end of the bottom surface of the guide groove (10), and the guide groove (10) is communicated with the inner cavity of the cooling frame (11).

6. The rapid handle casting device for garden tool production according to claim 1, wherein: the top and the bottom of gear (4) mesh with rack (7) that connecting rod (5) bottom surface and connecting rod two (6) top surface set up respectively, clamping shaft (9) are total two, two clamping shaft (9) are located the left and right sides of die holder (1) respectively.