CN219234809U - Grinding wheel grinding tool for machining high-difficulty alloy die core - Google Patents

Abstract

The utility model discloses a grinding wheel grinding tool for processing a high-difficulty alloy die core, which comprises a workbench and a fixed block arranged at the top of the workbench, wherein a through cavity is formed in the fixed block, a grinding wheel piece is movably arranged in the through cavity, a through hole group communicated with the inner cavity of the grinding wheel piece is formed in an array on the grinding wheel piece, and the through hole group is matched with an exhaust fan arranged at one side of the fixed block in a way that the through cavity is communicated with the through hole group. According to the grinding tool, the grinding wheel piece is movably arranged in the through cavity, the supporting piece is utilized to be driven to slide so that the plug-in piece is inserted into the first end of the grinding wheel piece, and then when the plug-in piece is driven to rotate, the grinding wheel piece can be driven to rotate and grind simultaneously, the grinding wheel piece is convenient to detach subsequently to clean, the through hole group is communicated with the exhaust fan, so that when the grinding wheel piece is ground, burrs which are partially dropped are sucked into the inner cavity of the grinding wheel piece through the through hole group to be collected, and the problem that burrs stay on the grinding surface of the grinding wheel piece to scratch a die core is solved.

Description

Grinding wheel grinding tool for machining high-difficulty alloy die core

Technical Field

The utility model relates to the technical field of grinding tools, in particular to a grinding wheel grinding tool for processing a high-difficulty alloy die core.

Background

Alloy die core, as the key operation precision part of the die center, has extremely complex general structure and very large processing difficulty, and the processing equipment of the die core is provided with wire cutting machine tools, grinding machines, optical grinding machines, surface grinding machines, grinding wheel grinding tools and the like due to the complexity of the die core and the difficulty of the process flow

At present, grinding is performed on a primary grinding of a die core to remove burrs generated by cutting pins of the die core, so that the die core is smooth to facilitate subsequent fine machining, a motor is adopted to drive a grinding wheel to grind the surface of the die core for common grinding, the grinding wheel is a columnar or sheet grinding piece, a grinding surface of the columnar grinding wheel is continuously contacted with the surface of the die core during grinding, the burrs cut in the grinding process can be continuously moved along the grinding surface of the grinding wheel until the burrs fall, the surface of the die core can be scratched at some time during the movement of the burrs, and fine scratches are generated, so that the quality of the die core is affected.

Disclosure of Invention

The utility model aims to provide a grinding wheel grinding tool for processing a high-difficulty alloy die core, which accelerates the separation of burrs from the grinding surface of a grinding wheel so as to reduce the scratches of the surface of the die core by the burrs.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a grinding wheel grinds frock of high degree of difficulty alloy mould benevolence processing, includes the workstation and sets up in the fixed block at workstation top, the logical chamber has been seted up on the fixed block, logical intracavity activity is provided with the grinding wheel spare, and the array has been seted up and has been linked together in the through-hole group of grinding wheel spare inner chamber on the grinding wheel spare, through-hole group cooperation leads to the chamber and communicates in the air exhauster that fixed block one side set up, the slip is provided with the support piece on the workstation, and the axial rotation is provided with driven pivoted plug-in components on the support piece, the support piece is driven to slide so that the plug-in components grafting sets up in the first end of grinding wheel spare.

Preferably, a side plate is fixedly arranged at the top of the workbench, a driving rod is rotatably arranged on the side plate in a threaded mode, and the first end of the driving rod is axially and rotatably arranged on the supporting piece.

Preferably, the support member is fixedly provided with a main motor, and the first end of the plug-in is fixedly arranged at the output end of the main motor.

Preferably, the circumference array of the outer wall of the grinding wheel piece is provided with protruding parts, the through holes are respectively arranged between every two protruding parts, and grinding sheets are respectively and fixedly arranged on the protruding parts.

Preferably, the outer wall of the grinding wheel part is fixedly provided with a bearing part, and the bearing part is movably arranged in the through cavity.

Preferably, a filter net rack is movably arranged in the grinding wheel piece.

In the technical scheme, the grinding wheel grinding tool for processing the high-difficulty alloy die core has the following beneficial effects: through the grinding wheel piece activity set up in logical intracavity, utilize the support piece to drive the slip so that the plug-in components peg graft and set up in the first end of grinding wheel piece, and then when the plug-in components are driven to rotate, can drive the grinding wheel piece simultaneously and rotate to polish, be convenient for follow-up dismantles the grinding wheel piece simultaneously in order to clear up it, utilize the through-hole group intercommunication in the air exhauster, when making the grinding wheel piece polish, the burr that the part dropped is collected in the grinding wheel piece inner chamber by the suction through the through-hole group, and then reduce the burr and stop in the face of polishing of grinding wheel piece in order to cause the problem of fish tail to the mould benevolence.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present utility model;

fig. 3 is an enlarged schematic view of a structure at a provided in an embodiment of the present utility model.

Reference numerals illustrate:

1. a work table; 2. a support; 3. a grinding wheel member; 4. an exhaust fan; 11. a side plate; 12. a fixed block; 13. a driving rod; 14. a cavity is communicated; 21. a main motor; 22. an insert; 31. a boss; 32. a group of through holes; 33. polishing the sheet; 34. a filter screen frame; 35. and a bearing member.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-3, a grinding wheel grinding tool for processing a high-difficulty alloy die core comprises a workbench 1 and a fixed block 12 arranged at the top of the workbench 1, wherein a through cavity 14 is formed in the fixed block 12, a grinding wheel 3 is movably arranged in the through cavity 14, through hole groups 32 communicated with the inner cavity of the grinding wheel 3 are formed in an array on the grinding wheel 3, the through hole groups 32 are matched with the through cavity 14 and are communicated with an exhaust fan 4 arranged on one side of the fixed block 12, a support 2 is arranged on the workbench 1 in a sliding manner, a driven rotating plug-in unit 22 is axially arranged on the support 2 in a rotating manner, and the support 2 is driven to slide so that the plug-in unit 22 is plugged into a first end of the grinding wheel 3. Through grinding wheel piece 3 activity setting in logical intracavity 14, utilize support piece 2 to drive the slip so that plug-in components 22 peg graft and set up in the first end of grinding wheel piece 3, and then when plug-in components 22 are driven to rotate, can drive grinding wheel piece 3 simultaneously and rotate the grinding, be convenient for follow-up dismantlement grinding wheel piece 3 simultaneously in order to clear up it, utilize through-hole group 32 intercommunication in air exhauster 4, when making grinding wheel piece 3 polish, the burr that the part dropped is collected in grinding wheel piece 3 inner chamber by the suction through-hole group 32, and then reduce the burr and stay in grinding face of grinding wheel piece 3 in order to cause the problem of fish tail to the mould benevolence.

As shown in fig. 1, as a further provided technical scheme of the utility model, a side plate 11 is fixedly installed at the top of the workbench 1, a driving rod 13 is rotatably arranged on the side plate 11 in a threaded manner, a first end of the driving rod 13 is axially rotatably arranged on the support 2, and the support 2 is pushed to slide by rotating a second end of the driving rod 13, so that an insert 22 is close to and inserted into the first end of the grinding wheel 3, and the grinding wheel 3 is stabilized between the fixed block 12 and the support 2.

Further, the main motor 21 is fixedly installed on the support 2, the first end of the insert 22 is fixedly installed at the output end of the main motor 21, and the insert 22 is driven to rotate by the main motor 21, so that the grinding wheel 3 rotates along with the insert 22 for grinding.

Still further, the outer wall circumference array of grinding wheel 3 is provided with bellying 31, the through-hole group 32 is offered respectively and is set up the gully portion that sets up between every two bellying 31, fixed mounting has polishing piece 33 on the bellying 31 respectively, utilize polishing piece 33 in order to realize polishing of mould benevolence, air exhauster 4 fixed intercommunication sets up in logical chamber 14, air exhauster 4 communicates in the inner chamber of grinding wheel 3 through logical chamber 14, and then communicate in through-hole group 32, when utilizing air exhauster 4 to suck, the part burr that drops through polishing at this moment can remove the gully portion, and along with the suction part burr of air exhauster 4 can suck to the inner chamber of grinding wheel 3 through-hole group 32, the gully portion can drop to the gully portion when the burr removes on polishing piece 33, the part burr can be thrown out the gully portion along with grinding wheel 3 rotation, and then reduce the burr and stay in the mould benevolence on polishing piece 33 for a long time and cause the fish tail.

Specifically, the outer wall of the grinding wheel 3 is fixedly provided with a bearing member 35, and the bearing member 35 is movably arranged in the through cavity 14, so that friction generated when the grinding wheel 3 rotates is reduced by using the bearing member 35.

More specifically, in order to avoid great burr to adsorb and cause the damage to air exhauster 4 in air exhauster 4, grinding wheel spare 3 internalization is provided with filter screen rack 34, inserts through filter screen rack 34 and sets up in the inner chamber of grinding wheel spare 3, and then when grinding wheel spare 3 finishes, is convenient for clear up the inner chamber of grinding wheel spare 3 with taking out filter screen rack 34.

Working principle: through inserting the bearing piece 35 on the grinding wheel piece 3 and setting up in logical intracavity 14, at this moment, air exhauster 4 communicates in the inner chamber of grinding wheel piece 3 through logical chamber 14, and then communicate in through-hole group 32, the second end that rethread rotated actuating lever 13 is in order to push away support piece 2 and slide, make plug-in components 22 be close to and peg graft and set up in the first end of grinding wheel piece 3, thereby make grinding wheel piece 3 stabilize between fixed block 12 and support piece 2, utilize main motor 21 to order to drive plug-in components 22 rotation, and then make grinding wheel piece 3 rotate along with plug-in components 22 and polish, when air exhauster 4 carries out the suction, the part burr that drops through polishing at this moment can move to the gully portion, and along with the suction part burr of air exhauster 4 can suck to the inner chamber of grinding wheel piece 3 through-hole group 32, gully portion can be when the burr removes on polishing piece 33, drop to the gully portion in, partial burr can be along with grinding wheel piece 3 rotation by throwing away gully portion, and then reduce burr and stay in polishing piece 33 for a long time cause the scratch to mould benevolence, simultaneously, the burr that is sucked to 3 inner chamber 4 is adsorbed down in filter piece 4 and is followed filter piece 4 and is set up to air exhauster 4 and is quick to be convenient for dismantlement and set up between grinding wheel piece 3 and the fixed piece 2.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. The utility model provides a grinding wheel grinding frock of high degree of difficulty alloy mould benevolence processing, its characterized in that, including workstation (1) and set up fixed block (12) at workstation (1) top, logical chamber (14) have been seted up on fixed block (12), logical intracavity (14) activity is provided with grinding wheel spare (3), and on grinding wheel spare (3) array set up through-hole group (32) that communicate in grinding wheel spare (3) inner chamber, through-hole group (32) cooperation leads to chamber (14) intercommunication in air exhauster (4) that fixed block (12) one side set up, the slip is provided with on workstation (1) and holds in the palm piece (2) axial rotation on and be provided with driven pivoted plug-in components (22), hold in the palm piece (2) and driven the slip so that plug-in components (22) peg graft and set up in grinding wheel spare (3) first end.

2. The grinding wheel grinding tool for machining of the high-difficulty alloy die core according to claim 1, wherein a side plate (11) is fixedly installed at the top of the workbench (1), a driving rod (13) is rotatably arranged on the side plate (11) in a threaded mode, and a first end of the driving rod (13) is axially and rotatably arranged on the supporting piece (2).

3. The grinding wheel grinding tool for machining the high-difficulty alloy die core according to claim 1, wherein the main motor (21) is fixedly installed on the supporting piece (2), and the first end of the plug-in unit (22) is fixedly installed at the output end of the main motor (21).

4. The grinding wheel grinding tool for machining high-difficulty alloy die cores according to claim 1, wherein protruding portions (31) are arranged on the circumferential array of the outer wall of the grinding wheel piece (3), the through hole groups (32) are respectively arranged between every two protruding portions (31), and grinding sheets (33) are respectively fixedly arranged on the protruding portions (31).

5. The grinding wheel grinding tool for machining the high-difficulty alloy die core according to claim 1, wherein the bearing piece (35) is fixedly arranged on the outer wall of the grinding wheel piece (3), and the bearing piece (35) is movably arranged in the through cavity (14).

6. The grinding wheel grinding tool for machining high-difficulty alloy die cores according to claim 1, wherein a filter screen frame (34) is movably arranged in the grinding wheel part (3).

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