CN216151981U

CN216151981U - Numerical control grinding machine for die machining

Info

Publication number: CN216151981U
Application number: CN202122141431.8U
Authority: CN
Inventors: 宗华山
Original assignee: Suzhou Zongmeng Mould Co ltd
Current assignee: Suzhou Zongmeng Mould Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-04-01
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a numerical control grinding machine for die machining, which comprises a base, wherein a movable base frame is arranged on the base along the length, a Y-direction moving assembly is arranged on the movable base frame and is connected with a machining platform, a support frame is also arranged on the base, an X-direction moving assembly is arranged on the support frame and is connected with a Z-direction moving assembly, a grinding disc machining seat is arranged on the Z-direction moving assembly, a grinding disc driving motor and two machining rods with grinding discs arranged at the bottoms are arranged on the grinding disc machining seat, the grinding disc driving motor and the machining rods are in transmission connection through a driving assembly, the grinding discs are positioned above the machining platform, a partition plate is arranged on the machining platform along the central axis and is positioned between the two machining rods, limiting plates are arranged on the two sides of the machining platform in a sliding manner, pushing assemblies are arranged on the two sides of the inner wall of the base and can be in contact with the limiting plates and push the pushing assemblies to slide, and realizing high-efficiency grinding.

Description

Numerical control grinding machine for die machining

Technical Field

The utility model relates to the field of die machining equipment, in particular to a numerical control grinding machine for die machining.

Background

A grinding machine is a machine tool that grinds the surface of a workpiece using a grinding tool. Most grinding machines perform grinding using a grinding wheel rotating at a high speed, and a few grinding machines perform grinding using oilstones, sanding belts and other grinders and free abrasives, such as honing machines, superfinishing machines, sanding belt grinders, grinding machines, polishing machines, and the like.

With the rapid development of the mold manufacturing industry, the requirements of grinding machines for grinding are increasingly higher, and the existing grinding machines have the following defects in the processing process:

1. the two molds cannot be processed simultaneously, and the efficiency is low;

2. the placement stability of the die is poor in the processing process, and the processing position is easily affected, so that the rejection rate of the die is increased; 3. the generated scraps are not easy to recycle and clean, and the environmental pollution is caused.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a numerical control grinding machine for machining a die, which realizes efficient grinding.

In order to achieve the above purposes, the utility model adopts the technical scheme that: a numerical control grinding machine for processing a mould comprises a base, wherein a movable base frame is arranged on the base along the length, the movable bed frame is provided with a Y-direction moving assembly which is connected with the processing platform, the base is also provided with a support frame, the support frame is provided with an X-direction moving assembly, the X-direction moving assembly is connected with a Z-direction moving assembly, a millstone processing seat is arranged on the Z-direction moving component, a millstone driving motor and two processing rods with millstones arranged at the bottoms are arranged on the millstone processing seat, the grinding disc driving motor is in transmission connection with the processing rod through a driving assembly, the grinding disc is positioned above the processing platform, a partition plate is arranged on the processing platform along the central axis and is positioned between the two processing rods, limiting plates are arranged on both sides of the processing platform in a sliding manner, the base inner wall both sides all are provided with and promote the subassembly and can contact with the limiting plate and promote its slip.

Further, Y is to moving the subassembly and including Y to sliding seat, Y to ball screw and Y to driving motor, Y sets up on removing the bed frame and both sides all are provided with Y to the slide rail to the sliding seat, machining platform bottom surface both sides all are through a plurality of Y to slider and Y to slide rail sliding connection, Y sets up on Y to sliding seat and is connected with the machining platform through screw-nut to ball screw, Y is to driving motor's output shaft and Y to ball screw end connection.

Further, the X-direction moving assembly comprises an X-direction sliding seat, an X-direction ball screw and an X-direction driving motor, the X-direction sliding seat is arranged on the support frame, X-direction sliding rails are arranged on two sides of the support frame, the Y-direction sliding rails are connected with the Z-direction moving assembly in a sliding mode through a plurality of X-direction sliding blocks, the X-direction ball screw is arranged on the X-direction sliding seat and connected with the Z-direction moving assembly through a screw nut, and an output shaft of the X-direction driving motor is connected with the end portion of the X-direction ball screw.

Further, Z is to removing the subassembly and including Z to connecting plate, Z to fixed block, Z to sliding seat, Z to ball screw and Z to driving motor, Z passes through X to slider and X to slide rail sliding connection to the connecting plate, Z passes through screw-nut and is connected to ball screw to X to the connecting plate, Z is to fixedly being provided with a plurality of Z to sliders on the connecting plate and through Z to slider and Z to the Z to the Z slide rail sliding connection that sets up on the sliding seat, Z sets up on Z to the connecting plate and with Z to ball screw end connection to driving motor is fixed, Z passes through screw-nut and is connected to Z to the sliding seat to ball screw, mill processing seat sets up on Z to the sliding seat.

Further, drive assembly includes drive pulley, driven pulley, driving gear, driven gear and belt, mill driving motor's output shaft runs through mill processing seat and with drive pulley connection, arbitrary be provided with driven pulley and driven pulley on the processing pole and pass through belt transmission with drive pulley and be connected, two be provided with driving gear and driven gear and driving gear and driven gear mesh mutually on the processing pole respectively.

Furthermore, two waste chip collecting tanks are arranged on the base along the length, the two waste chip collecting tanks are respectively located on two sides of the movable base frame and are communicated with the outside, a certain distance is reserved between one end of the Y-direction sliding seat and the base to form a waste chip accumulation area, and the waste chip accumulation area is communicated with the waste chip collecting tanks.

Further, promote the subassembly including setting up the push pedal of promoting the cylinder on the base inner wall and being connected rather than the piston rod, the last two spacing grooves that are provided with of processing platform, the limiting plate is located the spacing inslot and passes through spring coupling with the spacing groove, works as when the spring is in initial condition, the limiting plate is located and keeps away from division board one end.

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

1. the two grinding discs are simultaneously rotated through the driving assembly, so that the two dies positioned on the two sides of the partition plate are ground, and the working efficiency is improved;

2. the limiting plate is moved by pushing the assembly, and is limited according to the size of the die, so that the stability of the die in the processing process is ensured;

3. the sweeps generated on the processing platform are collected and uniformly discharged through the sweeps collecting tank, and the pollution to the environment is reduced.

Drawings

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

fig. 2 is a schematic structural diagram of the present invention.

In the figure:

1-a base; 2-moving the base frame; 3-processing the platform; 4-a support frame; 5-grinding disc processing seat; 6-grinding disc driving motor; 7-grinding disc; 8-processing a rod; 9-a partition plate; 10-a limiting plate; 11-Y direction sliding seat; 12-Y direction ball screw; a 13-Y direction driving motor; a 14-Y-direction slide rail; a 15-Y direction slider; a 16-X direction sliding seat; a 17-X direction ball screw; an 18-X direction driving motor; a 19-Z direction sliding seat; a 20-Z-direction connecting plate; a 21-Z direction driving motor; 22-a scrap collecting tank; 23-a push cylinder; 24-a push plate; 25-a limit groove; 26-spring.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

Referring to the attached drawings 1 and 2, the numerically controlled grinder for machining the die comprises a base 1, wherein a movable base frame 2 is arranged on the base 1 along the length, a Y-direction moving assembly is arranged on the movable base frame 2 and comprises a Y-direction sliding seat 11, a Y-direction ball screw 12 and a Y-direction driving motor 13, the Y-direction sliding seat 11 is arranged on the movable base frame 2, Y-direction sliding rails 14 are arranged on two sides of the movable base frame 2, the Y-direction sliding rails 14 are connected with two sides of the bottom surface of a machining platform 3 in a sliding mode through a plurality of Y-direction sliding blocks 15, the Y-direction ball screw 12 is arranged on the Y-direction sliding seat 11 and connected with the machining platform 3 through a screw nut, and an output shaft of the Y-direction driving motor 13 is connected with the end portion of the Y-direction ball screw 12 to achieve Y-direction reciprocating movement of the machining platform 3;

two waste chip collecting grooves 22 are formed in the base 1 along the length, the two waste chip collecting grooves 22 are respectively located on two sides of the movable base frame 2 and are communicated with the outside, a certain distance is formed between one end of the Y-direction sliding seat 11 and the base 1 to form a waste chip accumulation area, the waste chip accumulation area is communicated with the waste chip collecting grooves 22, a fan or a water pipe can be arranged at one end far away from the waste chip accumulation area, chips are blown by the fan or flushed by water and discharged into the waste chip collecting grooves 22 after processing is completed, and the effect of facilitating cleaning is achieved;

the base 1 is also provided with a support frame 4, the support frame 4 is provided with an X-direction moving assembly which is connected with a Z-direction moving assembly, the X-direction moving assembly comprises an X-direction sliding seat 16, an X-direction ball screw 17 and an X-direction driving motor 18, the X-direction sliding seat 16 is arranged on the support frame 4, X-direction sliding rails are arranged on two sides of the X-direction sliding seat 16, a Y-direction sliding rail 14 is connected with the Z-direction moving assembly in a sliding way through a plurality of X-direction sliders, the X-direction ball screw 17 is arranged on the X-direction sliding seat 16 and connected with the Z-direction moving assembly through a screw nut, an output shaft of the X-direction driving motor 18 is connected with the end part of the X-direction ball screw 17, the Z-direction moving assembly comprises a Z-direction connecting plate 20, a Z-direction fixing block, a Z-direction sliding seat 19, a Z-direction ball screw and a Z-direction driving motor 21, the Z-direction connecting plate 20 is connected with the X-direction sliding rails through X-direction sliders, the Z-direction connecting plate 20 is connected with the X-direction ball screw 17 through a screw nut, a plurality of Z-direction sliders are fixedly arranged on a Z-direction connecting plate 20 and are in sliding connection with Z-direction slide rails arranged on a Z-direction sliding seat 19 through the Z-direction sliders, a Z-direction driving motor 21 is fixedly arranged on the Z-direction connecting plate 20 and is connected with the end part of a Z-direction ball screw, the Z-direction ball screw is connected with the Z-direction sliding seat 19 through a screw nut, a grinding disc processing seat 5 is arranged on the Z-direction sliding seat 19, a grinding disc processing seat 5 is arranged on a Z-direction moving assembly, a grinding disc driving motor 6 and two processing rods 8 with grinding discs 7 arranged at the bottoms are arranged on the grinding disc processing seat 5, the grinding disc driving motor 6 is in transmission connection with the processing rods 8 through a driving assembly, the driving assembly comprises a driving belt pulley, a driven belt pulley, a driving gear, a driven gear and a belt, an output shaft of the grinding disc driving motor 6 penetrates through the grinding disc processing seat 5 and is connected with the driving belt pulley, a driven belt pulley is arranged on any one processing rod 8 and is in transmission connection with the driving belt pulley through the belt, the two processing rods 8 are respectively provided with a driving gear and a driven gear which are meshed with each other, and the grinding disc 7 is positioned above the processing platform 3;

processing platform 3 is last to be equipped with division board 9 and division board 9 along the axis and to be located between two machining-bars 8, 3 both sides of processing platform all slide and are provided with limiting plate 10, 1 inner wall both sides of base all are provided with and promote the subassembly and can contact with limiting plate 10 and promote its slip, promote the subassembly including setting up promotion cylinder 23 on 1 inner wall of base and the push pedal 24 rather than the piston rod is connected, processing platform 3 is last to be provided with two spacing grooves 25, limiting plate 10 is located the spacing groove 25 and passes through spring 26 with spacing groove 25 and be connected, when spring 26 is in initial condition, limiting plate 10 is located and keeps away from division board 9 one end.

The above embodiments are merely illustrative of the technical concept and features of the present invention, and the present invention is not limited thereto, and any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a numerically control grinder for mould processing, includes base (1), be provided with along length on base (1) and remove bed frame (2), it is connected with processing platform (3) to remove subassembly and Y to removing the subassembly to be provided with Y on removing bed frame (2), still be provided with support frame (4) on base (1), be provided with X on support frame (4) and be connected to removing the subassembly and X to removing the subassembly and Z to removing the subassembly, Z is provided with mill processing seat (5), its characterized in that to removing to being provided with on the subassembly: be provided with processing pole (8) that mill driving motor (6) and two bottoms are provided with mill (7) on mill processing seat (5), just connect through the drive assembly transmission between mill driving motor (6) and processing pole (8), mill (7) are located processing platform (3) top, processing platform (3) are gone up and are equipped with division board (9) and division board (9) along the axis and are located between two processing poles (8), processing platform (3) both sides all slide and be provided with limiting plate (10), base (1) inner wall both sides all are provided with and promote the subassembly and can contact and promote its slip with limiting plate (10).

2. The numerically controlled grinder for mold processing according to claim 1, wherein: y is including Y to sliding seat (11), Y to ball screw (12) and Y to driving motor (13) to the removal subassembly, Y sets up on removing bed frame (2) and both sides all are provided with Y to slide rail (14) to sliding seat (11), machining platform (3) bottom surface both sides all are through a plurality of Y to slider (15) and Y to slide rail (14) sliding connection, Y sets up on Y to sliding seat (11) and is connected with machining platform (3) through screw-nut to ball screw (12), Y is to driving motor's (13) output shaft and Y to ball screw (12) end connection.

3. The numerically controlled grinder for mold processing according to claim 2, wherein: the X-direction moving assembly comprises an X-direction sliding seat (16), an X-direction ball screw (17) and an X-direction driving motor (18), the X-direction sliding seat (16) is arranged on the support frame (4), X-direction sliding rails are arranged on two sides of the support frame, the Y-direction sliding rails (14) are connected with the Z-direction moving assembly in a sliding mode through a plurality of X-direction sliding blocks, the X-direction ball screw (17) is arranged on the X-direction sliding seat (16) and connected with the Z-direction moving assembly through a screw nut, and an output shaft of the X-direction driving motor (18) is connected with the end portion of the X-direction ball screw (17).

4. The numerically controlled grinder for mold processing according to claim 3, wherein: z is to removing the subassembly and including Z to connecting plate (20), Z to fixed block, Z to sliding seat (19), Z to ball screw and Z to driving motor (21), Z is to connecting plate (20) through X to slider and X to slide rail sliding connection, Z is to connecting plate (20) through screw-nut and X to ball screw (17) be connected, Z is to fixed being provided with a plurality of Z to the slider on connecting plate (20) and through Z to the Z that slider and Z set up to sliding seat (19) to slide rail sliding connection, Z is to driving motor (21) fixed set up on Z to connecting plate (20) and with Z to ball screw end connection, Z is to ball screw through screw-nut and Z to sliding seat (19) be connected, mill processing seat (5) set up on Z is to sliding seat (19).

5. The numerically controlled grinder for mold processing according to claim 4, wherein: the drive assembly comprises a driving belt pulley, a driven belt pulley, a driving gear, a driven gear and a belt, wherein an output shaft of the grinding disc driving motor (6) penetrates through the grinding disc machining seat (5) and is connected with the driving belt pulley, the grinding disc driving motor is connected with the driving belt pulley in a transmission mode, the driven belt pulley is arranged on the machining rod (8), the driven belt pulley is connected with the driving belt pulley in a transmission mode, and the driving gear, the driven gear, the driving gear and the driven gear are arranged on the machining rod (8) and are meshed with each other.

6. The numerically controlled grinder for mold processing according to claim 2, wherein: two sweeps collecting tanks (22) are arranged on the base (1) along the length, the two sweeps collecting tanks (22) are respectively located on two sides of the movable base frame (2) and are communicated with the outside, a certain distance is formed between one end of the Y-direction sliding seat (11) and the base (1) to form a sweeps accumulation area, and the sweeps accumulation area is communicated with the sweeps collecting tanks (22).

7. The numerically controlled grinder for mold processing according to claim 1, wherein: promote the subassembly including setting up push pedal (24) that promote cylinder (23) on base (1) inner wall and be connected rather than the piston rod, be provided with two spacing grooves (25) on processing platform (3), limiting plate (10) are located spacing groove (25) and pass through spring (26) with spacing groove (25) and are connected, work as when spring (26) are in initial condition, limiting plate (10) are located and keep away from division board (9) one end.