CN213289775U

CN213289775U - Grinding machine for die machining

Info

Publication number: CN213289775U
Application number: CN202021484303.2U
Authority: CN
Inventors: 杨军; 周亚军
Original assignee: Suzhou Yihaojie Precision Mould Co ltd
Current assignee: Suzhou Yihaojie Precision Mould Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-05-28
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a grinding machine is used in mould processing, including the bed body, the both sides on bed body top all are provided with the support column, and the top of two support columns is provided with the spreader, and the middle part on spreader top is provided with the pneumatic cylinder, and the flexible end of pneumatic cylinder is provided with the connecting plate, and the positive bottom of connecting plate is provided with the piece of polishing, the top fixedly connected with oilcan body of spreader, the bottom fixed interlude of oilcan body outer wall is connected with the oil hose. The utility model discloses utilize oilcan body, the setting of oil delivery hose and first oil guide groove for when the polishing piece is polishing the die cavity of mould, this internal lubricating oil of oilcan passes through oil delivery hose flow to the polishing piece on, thereby make the polishing piece receive the lubrication of lubricating oil when polishing, get rid of the back with the burr of die cavity inner wall, make the inner wall more smooth simultaneously, make the mould when using, the product is convenient for after the shaping and demolds from the die cavity, the efficiency of polishing of grinding machine has been improved.

Description

Grinding machine for die machining

Technical Field

The utility model relates to a grinding machine field, in particular to grinding machine is used in mould processing.

Background

The grinding machine is a machine tool for grinding the surface of a workpiece by using a grinding tool, and can process materials with higher hardness, such as hardened steel, hard alloy and the like; and brittle materials such as glass and granite can be processed, and a grinding machine can grind glass with high precision and small surface roughness and can grind glass with high efficiency such as strong grinding and the like.

When the grinding machine is used for grinding and polishing the mold, the traditional grinding mode is used for grinding the outer wall and the cavity of the mold through the grinding block, but when the cavity is ground, the grinding block is used for directly grinding and only removing burrs on the inner wall of the cavity, when the mold is used, a product is not convenient to demould from the cavity after the product is formed, and the grinding efficiency of the grinding machine is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould processing is with grinding machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grinding machine for mould processing, includes the bed body, the middle part on bed body top is provided with fixed establishment, the both sides on bed body top just are located the equal fixedly connected with support column of fixed establishment's both sides position department, two the top fixedly connected with spreader of support column, the middle part fixedly connected with pneumatic cylinder on spreader top, the flexible end fixedly connected with connecting plate of pneumatic cylinder, the positive bottom fixedly connected with sanding block of connecting plate, the top fixedly connected with oilcan body of spreader, the bottom fixed interlude of oilcan body outer wall is connected with the oil hose, the oil outlet has been seted up in the front of connecting plate, the outer wall fixed interlude of oil hose is connected in the inner wall of oil outlet.

Preferably, a first oil guide groove is formed in the top end of the polishing block and at the position below the oil conveying hose.

Preferably, the outer wall activity of oil hose has cup jointed the regulation seat, the inner chamber of adjusting the seat is provided with the gyro wheel, the equal fixedly connected with connecting axle in both ends of gyro wheel, the spout has all been seted up to the both sides of adjusting the seat, connecting axle and spout slip joint.

Preferably, fixed establishment includes the bottom plate, bottom plate fixed connection is in the middle part on bed body top, the equal fixedly connected with splint of four avris on bottom plate top, it is a plurality of splint two liang contact, it is a plurality of a set of screw hole has all been seted up to splint, and is a set of the screw hole is a plurality of, one of them the inner wall screw thread of screw hole rotates and is connected with the threaded rod.

Preferably, one end of each threaded rod is fixedly connected with a knob, and a right-angle notch is formed in one corner of the bottom plate.

Preferably, the top of the bed body is provided with a second oil guide groove, and the second oil guide groove is communicated with the right-angle notch.

The utility model discloses a technological effect and advantage:

(1) the utility model discloses utilize the setting of oilcan body, oil delivery hose and first oil guide groove for when the cavity to the mould is polished to the sanding block, lubricating oil in the oilcan body flows to the sanding block through the oil delivery hose, thereby makes the sanding block receive the lubrication of lubricating oil when polishing, after the burr of cavity inner wall is got rid of, makes the inner wall more smooth simultaneously, thereby when making the mould use, the product is convenient for drawing of patterns from the cavity after the shaping, has improved the polishing efficiency of grinding machine;

(2) the utility model utilizes the setting of the adjusting seat and the roller wheel to adjust the flow velocity of the lubricating oil in the oil conveying hose, and simultaneously, the lubricating oil can also directly stop flowing in the oil conveying hose, thereby improving the convenience of the use of the lubricating oil;

(3) the utility model discloses utilize the setting of a plurality of threaded rods of a plurality of screw holes to can fix the mould optional position on the bottom plate, make the optional position of die cavity in the mould can be polished to the sanding block.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the adjusting seat of the present invention.

Fig. 3 is a schematic view of a part of an enlarged structure of fig. 1 according to the present invention.

Fig. 4 is a schematic view of the enlarged structure at the position B of fig. 1 according to the present invention.

Fig. 5 is a schematic view of a partial enlarged structure at C of fig. 1 according to the present invention.

In the figure: 1. a bed body; 2. a support pillar; 3. a cross post; 4. a hydraulic cylinder; 5. a connecting plate; 6. grinding blocks; 7. an oil can body; 8. an oil delivery hose; 9. an oil outlet hole; 10. a first oil guide groove; 11. an adjusting seat; 12. a roller; 13. a connecting shaft; 14. a base plate; 15. a splint; 16. a threaded hole; 17. a threaded rod; 18. a knob; 19. and a second oil guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a grinding machine for processing a mould as shown in figures 1-5, which comprises a bed body 1, a fixing mechanism is arranged at the middle part of the top end of the bed body 1 for fixing the mould, supporting columns 2 are fixedly connected at both sides of the top end of the bed body 1 and at both sides of the fixing mechanism for supporting, a cross column 3 is fixedly connected at the top ends of the two supporting columns 2, a hydraulic cylinder 4 is fixedly connected at the middle part of the top end of the cross column 3, a connecting plate 5 is fixedly connected at the telescopic end of the hydraulic cylinder 4, the telescopic end of the hydraulic cylinder 4 drives the connecting plate 5 to move up and down, a grinding block 6 is fixedly connected at the bottom of the front side of the connecting plate 5, the connecting plate 5 drives the grinding block 6 to move up and down so as to grind the inner wall of a mould cavity, an oil can body 7 is fixedly connected at the top end of the cross column 3, therefore, lubricating oil can be conveniently added, the bottom of the outer wall of the oil can body 7 is fixedly connected with the oil delivery hose 8 in an inserting mode, the oil delivery hose 8 plays a role in delivering lubricating oil, the front face of the connecting plate 5 is provided with the oil outlet hole 9, the outer wall of the oil delivery hose 8 is fixedly connected with the inner wall of the oil outlet hole 9 in an inserting mode, when the connecting plate 5 moves up and down, the oil outlet end of the oil delivery hose 8 moves up and down synchronously, the oil delivery hose 8 is long enough, when the polishing block 6 polishes up and down, the oil delivery hose 8 cannot be broken, the top end of the polishing block 6 and the position below the oil delivery hose 8 are provided with the first oil guide groove 10, and the first oil guide groove 10 plays a role in guiding lubricating oil flowing out of the oil delivery hose 8, so that the lubricating oil flows to the front face of the;

an adjusting seat 11 is movably sleeved on the outer wall of the oil hose 8, a roller 12 is arranged in an inner cavity of the adjusting seat 11, two ends of the roller 12 are fixedly connected with connecting shafts 13, two sides of the adjusting seat 11 are respectively provided with a sliding groove, the connecting shafts 13 are slidably clamped with the sliding grooves, and the front surface of the adjusting seat 11 is an inclined surface, so that when the roller 12 rolls up and down, the oil hose 8 positioned in the adjusting seat 11 is extruded, and the extruded degree of each place is different, thereby achieving the purpose of controlling the flow rate;

the fixing mechanism comprises a bottom plate 14, the bottom plate 14 is fixedly connected to the middle of the top end of the bed body 1, four lateral sides at the top end of the bottom plate 14 are fixedly connected with clamping plates 15, the clamping plates 15 are in two-to-two contact, a group of threaded holes 16 are formed in the clamping plates 15, a plurality of threaded holes 16 are formed in one group, a threaded rod 17 is rotatably connected to the inner wall of one threaded hole 16, the threaded holes 16 are arranged so that a mold can be inserted into the corresponding threaded holes 16 to fix the mold no matter the mold is placed at any position on the bottom plate 14, the polishing block 6 can polish any inner wall in the cavity, a knob 18 is fixedly connected to one end of each threaded rod 17 to facilitate rotation of the threaded rod 17, a right-angle notch is formed in one edge of the bottom plate 14, and plays a drainage role in lubricating oil left from the polishing block 6, a second oil guide groove 19 is formed in the top end of the bed body 1, the second oil guide groove 19 is communicated with the right-angle cut, and lubricating oil flows into the second oil guide groove 19 through drainage of the right-angle cut, so that the lubricating oil is convenient to collect and is used for a second time after being filtered;

the back mounted of the bed body 1 has a hydraulic cylinder switch, and the hydraulic cylinder 4 passes through the hydraulic cylinder switch and is connected with external power source electric property, and the security and the convenience of operation have been improved to the switch of the operating personnel of being convenient for control pneumatic cylinder 4.

The utility model discloses the theory of operation: placing a mould on a bottom plate 14, opening an extension switch of a hydraulic cylinder 4, extending a telescopic end of the hydraulic cylinder 4 to drive a grinding block 6 to enter a cavity of the mould, closing the switch of the hydraulic cylinder 4, moving the mould to enable the inner wall of the mould to be ground to be tightly attached to the front surface of the grinding block 6, inserting a threaded rod 17 positioned on the front surface of the mould into a corresponding threaded hole 16, rotating the threaded rod 17 to enable the threaded rod 17 to move towards the mould until the threaded rod 17 contacts the mould and supports against the mould, then rotating the other three threaded rods 17 to support against the mould by the same operation, fixing the mould, opening a working switch of the hydraulic cylinder 4 to enable the hydraulic cylinder 4 to drive the grinding block 6 to move up and down to grind the inner wall of the cavity, simultaneously rotating a roller 12 downwards to enable lubricating oil to enter an oil conveying hose 8 from an oil kettle body 7 and flow towards the grinding block 6, and enabling the lubricating oil to flow towards, and (5) lubricating and polishing the inner wall of the cavity.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A grinding machine for processing a die comprises a bed body (1) and is characterized in that a fixing mechanism is arranged in the middle of the top end of the bed body (1), supporting columns (2) are fixedly connected at the two sides of the top end of the bed body (1) and the two sides of the fixing mechanism, transverse columns (3) are fixedly connected at the top ends of the two supporting columns (2), the middle part of the top end of the transverse column (3) is fixedly connected with a hydraulic cylinder (4), the telescopic end of the hydraulic cylinder (4) is fixedly connected with a connecting plate (5), the bottom of the front surface of the connecting plate (5) is fixedly connected with a polishing block (6), the top end of the transverse column (3) is fixedly connected with an oil can body (7), the bottom of the outer wall of the oil can body (7) is fixedly inserted and connected with an oil delivery hose (8), the front surface of the connecting plate (5) is provided with an oil outlet (9), and the outer wall of the oil delivery hose (8) is fixedly inserted into the inner wall of the oil outlet (9).

2. The grinding machine for machining the die as claimed in claim 1, wherein a first oil guide groove (10) is formed at the top end of the grinding block (6) and at a position below the oil delivery hose (8).

3. The grinding machine for machining the mold according to claim 1, characterized in that an adjusting seat (11) is movably sleeved on the outer wall of the oil hose (8), a roller (12) is arranged in an inner cavity of the adjusting seat (11), connecting shafts (13) are fixedly connected to two ends of the roller (12), sliding grooves are formed in two sides of the adjusting seat (11), and the connecting shafts (13) are in sliding clamping connection with the sliding grooves.

4. The grinding machine for machining the mold according to claim 1, characterized in that the fixing mechanism comprises a bottom plate (14), the bottom plate (14) is fixedly connected to the middle of the top end of the bed body (1), four lateral sides of the top end of the bottom plate (14) are fixedly connected with clamping plates (15), the clamping plates (15) are in two-to-two contact, a group of threaded holes (16) are formed in the clamping plates (15), a plurality of threaded holes (16) are formed in the group of threaded holes, and a threaded rod (17) is connected to the inner wall of one threaded hole (16) in a threaded rotating mode.

5. The grinding machine for machining the die as claimed in claim 4, characterized in that one end of each of the plurality of threaded rods (17) is fixedly connected with a knob (18), and one of corners of the bottom plate (14) is provided with a right-angle notch.

6. The grinding machine for machining the die is characterized in that a second oil guide groove (19) is formed in the top end of the machine body (1), and the second oil guide groove (19) is communicated with the right-angle notch.