CN215846910U

CN215846910U - Positioning device for machining inner cavity of mold

Info

Publication number: CN215846910U
Application number: CN202121557221.0U
Authority: CN
Inventors: 张�杰
Original assignee: Dalian Donghong Die Stamping Research Institute Co ltd
Current assignee: Dalian Donghong Die Stamping Research Institute Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-02-18
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a positioning device for processing an inner cavity of a mold, which comprises a collecting tank, wherein a pair of supporting plates are arranged at the upper end of the collecting tank, a bearing plate is rotatably arranged between the pair of supporting plates, the utility model relates to the technical field of mold processing, and discloses a device for machining a mold, which is compact in structure, the driving motor drives the main gear to rotate, so that the auxiliary gear drives the bearing plate to turn 180 degrees, so that the inner cavity of the mold faces downwards, the residual waste materials in the mold fall into the collecting tank, and the nozzle frame can horizontally move under the action of the screw rod and the moving block, the air nozzle above the air nozzle can clean the inner cavity of the die, the adhesion is blown off without automatically falling waste in the inner cavity, the cleaning effect is improved, manual cleaning of workers is not needed, and convenience is brought to the use of people.

Description

Positioning device for machining inner cavity of mold

Technical Field

The utility model relates to the technical field of mold processing, in particular to a positioning device for processing an inner cavity of a mold.

Background

The mold is a variety of molds and tools used in industrial production for injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping to obtain the desired product, in short, the mold is a tool for making a shaped article, the tool is composed of various parts, and different molds are composed of different parts.

Chinese patent CN205817366U discloses a positioning tool for positioning and clamping automobile mold processing, which comprises a base, wherein guide rail brackets are arranged on two sides of the upper surface of the base, guide rails are arranged between the guide rail brackets, a slide block is movably clamped on the guide rails, a workbench is arranged at the top end of the slide block, and a T-shaped groove is arranged on the workbench;

the device can fix the back to the mould to process its inner chamber, however after finishing processing, the sweeps that a large amount of processing produced can be remained in the inner chamber, need the manual work to clear up, increase workman's amount of labour, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a positioning device for processing an inner cavity of a mold, which solves the problems that a large amount of scraps can be left after the processing of the inner cavity of the existing mold is finished, and the cleaning is inconvenient.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a positioner is used in processing of mould inner chamber, includes the collecting vat, a pair of extension board is installed to the collecting vat upper end, and is a pair of rotate between the extension board and install the loading board, driving motor is installed to the extension board inner wall, the master gear is installed to the driving motor drive end, the rectangle opening has been seted up on the loading board, the embedded fixed axle that is equipped with of rectangle opening, fixed mounting on the fixed axle with the pinion of master gear meshing, be equipped with the centre gripping subassembly on the loading board, be equipped with in the collecting vat and blow the material subassembly.

Preferably, the clamping assembly comprises a pair of sliding grooves formed in the bearing plate, a pair of sliding blocks are arranged in the sliding grooves, a pair of clamping plates are arranged on the upper walls of the sliding blocks, an air cylinder is arranged on the lower wall of the bearing plate, a driving block is arranged at the driving end of the air cylinder, and a pair of connecting rods are movably arranged between the driving block and the pair of sliding blocks.

Preferably, blow the material subassembly including locating the fixed plate of collecting vat inside wall, the rotating electrical machines is installed to the fixed plate top, the screw rod is installed to the rotating electrical machines drive end, the screw rod other end with collecting vat inner wall swing joint, the screw rod top spin has connect the movable block, the nozzle holder is installed to the movable block upper wall, the nozzle holder upper wall is equipped with a plurality of jet heads, a pair of guide way has been seted up to the collecting vat inner wall, and is a pair of slidable mounting has a pair of guide block in the guide way, the nozzle holder with a pair of guide block fixed connection, the air pump is installed to the collecting vat lateral wall, the air pump with through the bellows intercommunication between the nozzle holder.

Preferably, a guide plate is arranged on the inner lower wall of the collecting tank, and a discharge hole is formed in the bottom of the collecting tank and located on one side of the guide plate.

Preferably, the inner wall of the splint is provided with anti-skid grains.

Preferably, a pair of connecting shafts is mounted on two sides of the bearing plate, and the pair of connecting shafts is rotatably connected with the pair of support plates through bearings.

Advantageous effects

The positioning device for processing the inner cavity of the mold has the advantages that the device is compact in structure, the main gear is driven by the driving motor to rotate, the bearing plate is driven by the pinion to turn over 180 degrees, the inner cavity of the mold faces downwards, residual waste materials in the mold fall into the collecting tank, meanwhile, the nozzle frame can horizontally move under the action of the screw rod and the moving block, the air nozzle above the nozzle frame can clean the inner cavity of the mold, the waste materials which are adhered to the inner cavity and do not fall down automatically are blown off, the cleaning effect is improved, manual cleaning of workers is not needed, and convenience is brought to use of people.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic side view of a portion of the present invention.

In the figure: 1. collecting tank; 2. a support plate; 3. a carrier plate; 4. a drive motor; 5. a main gear; 6. a rectangular opening; 7. a fixed shaft; 8. a pinion gear; 9. a chute; 10. a slider; 11. a splint; 12. a cylinder; 13. a drive block; 14. a connecting rod; 15. a fixing plate; 16. a rotating electric machine; 17. a screw; 18. a moving block; 19. a nozzle holder; 20. a gas showerhead; 21. a guide groove; 22. a guide block; 23. an air pump; 24. a bellows; 25. a baffle; 26. and (4) a discharge port.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a positioning device for processing an inner cavity of a mold comprises a collecting tank 1, wherein a pair of supporting plates 2 are installed at the upper end of the collecting tank 1, a bearing plate 3 is rotatably installed between the pair of supporting plates 2, a driving motor 4 is installed on the inner wall of each supporting plate 2, a main gear 5 is installed at the driving end of each driving motor 4, a rectangular opening 6 is formed in each bearing plate 3, a fixing shaft 7 is embedded in each rectangular opening 6, a secondary gear 8 meshed with the main gear 5 is fixedly installed on each fixing shaft 7, a clamping assembly is arranged on each bearing plate 3, and a blowing assembly is arranged in the collecting tank 1; the clamping assembly comprises a pair of sliding grooves 9 formed in the bearing plate 3, a pair of sliding blocks 10 are arranged in the pair of sliding grooves 9, a pair of clamping plates 11 are mounted on the upper walls of the pair of sliding blocks 10, an air cylinder 12 is mounted on the lower wall of the bearing plate 3, a driving block 13 is mounted at the driving end of the air cylinder 12, and a pair of connecting rods 14 are movably mounted between the driving block 13 and the pair of sliding blocks 10; the blowing assembly comprises a fixing plate 15 arranged on the inner side wall of the collecting tank 1, a rotating motor 16 is arranged above the fixing plate 15, a screw rod 17 is arranged at the driving end of the rotating motor 16, the other end of the screw rod 17 is movably connected with the inner wall of the collecting tank 1, a moving block 18 is connected onto the screw rod 17 in a rotating mode, a nozzle frame 19 is arranged on the upper wall of the moving block 18, a plurality of air nozzles 20 are arranged on the upper wall of the nozzle frame 19, a pair of guide grooves 21 are formed in the inner wall of the collecting tank 1, a pair of guide blocks 22 are slidably arranged in the pair of guide grooves 21, the nozzle frame 19 is fixedly connected with the pair of guide blocks 22, an air pump 23 is arranged on the side wall of the collecting tank 1, and the air pump 23 is communicated with the nozzle frame 19 through a corrugated pipe 24; a guide plate 25 is arranged on the inner lower wall of the collecting tank 1, and a discharge hole 26 is formed in the bottom of the collecting tank 1 and located on one side of the guide plate 25; the inner wall of the clamping plate 11 is provided with anti-skid grains; a pair of connecting shafts is mounted on two sides of the bearing plate 3, and the pair of connecting shafts is rotatably connected with the pair of support plates 2 through bearings.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.

Example (b): when the device is used, a mold is placed above a bearing plate 3, an air cylinder 12 is started, the driving end of the air cylinder 12 extends to drive a driving block 13 to descend, connecting rods 14 on two sides of the driving block 13 synchronously drive a pair of sliding blocks 10 and clamping plates 11 to move inwards so as to clamp and fix the mold, the inner cavity of the mold can be machined at the moment, after machining is finished, the driving motor 4 is started, the driving motor 4 drives a main gear 5 to rotate, a pinion 8 meshed with the main gear 5 drives the main gear to form a letter and the mold to turn over 180 degrees, the inner cavity of the mold faces downwards, waste scraps in the inner cavity fall into a collecting tank 1 due to gravity, a rotating motor 16 is started, the rotating motor 16 drives a screw rod 17 to rotate, a moving block 18 drives a nozzle frame 19 to move horizontally, an air pump 23 provides an air source for an air nozzle 20 through a corrugated pipe 24, the inner cavity of the mold is subjected to air washing, the waste scraps adhered to the inner cavity of the mold are blown off, and the fallen waste scraps are under the action of a guide plate 25, and the water is collected at the discharge port 26, so that the centralized treatment is convenient.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 positioner is used in mould inner chamber processing, includes collecting vat (1), a pair of extension board (2) is installed to collecting vat (1) upper end, and its characterized in that, a pair of rotate between extension board (2) and install loading board (3), driving motor (4) are installed to extension board (2) inner wall, master gear (5) are installed to driving motor (4) drive end, rectangle opening (6) have been seted up on loading board (3), embedded fixed axle (7) that are equipped with in rectangle opening (6), fixed axle (7) go up fixed mounting with master gear (5) meshed pinion (8), be equipped with the centre gripping subassembly on loading board (3), be equipped with in collecting vat (1) and blow the material subassembly.

2. The positioning device for processing the inner cavity of the mold according to claim 1, wherein the clamping assembly comprises a pair of sliding grooves (9) formed in the bearing plate (3), a pair of sliding blocks (10) are arranged in the pair of sliding grooves (9), a pair of clamping plates (11) are arranged on the upper walls of the pair of sliding blocks (10), an air cylinder (12) is arranged on the lower wall of the bearing plate (3), a driving block (13) is arranged at the driving end of the air cylinder (12), and a pair of connecting rods (14) are movably arranged between the driving block (13) and the pair of sliding blocks (10).

3. The positioning device for processing the inner cavity of the mold according to claim 2, wherein the blowing assembly comprises a fixing plate (15) arranged on the inner side wall of the collecting tank (1), a rotating motor (16) is arranged above the fixing plate (15), a screw (17) is arranged at the driving end of the rotating motor (16), the other end of the screw (17) is movably connected with the inner wall of the collecting tank (1), a moving block (18) is connected onto the screw (17), a nozzle frame (19) is arranged on the upper wall of the moving block (18), a plurality of nozzle heads (20) are arranged on the upper wall of the nozzle frame (19), a pair of guide grooves (21) are formed on the inner wall of the collecting tank (1), a pair of guide blocks (22) are arranged in the pair of guide grooves (21) in a sliding manner, and the nozzle frame (19) is fixedly connected with the pair of guide blocks (22), an air pump (23) is installed on the side wall of the collecting tank (1), and the air pump (23) is communicated with the spray head frame (19) through a corrugated pipe (24).

4. The positioning device for processing the inner cavity of the mold according to claim 3, wherein a guide plate (25) is arranged on the inner lower wall of the collecting tank (1), and a discharge hole (26) is arranged at the bottom of the collecting tank (1) and on one side of the guide plate (25).

5. The positioning device for processing the inner cavity of the mold as claimed in claim 3, wherein the inner wall of the clamping plate (11) is provided with anti-slip lines.

6. The positioning device for processing the inner cavity of the mold as claimed in claim 2, wherein a pair of connecting shafts are mounted on two sides of the bearing plate (3), and the pair of connecting shafts and the pair of support plates (2) are rotatably connected through bearings.