CN201922317U

CN201922317U - Grinding machine

Info

Publication number: CN201922317U
Application number: CN2010202652647U
Authority: CN
Inventors: 丁国峰; 吴方军
Original assignee: WUHU FENGDE AUTO PARTS CO Ltd
Current assignee: WUHU FENGDE AUTO PARTS CO Ltd
Priority date: 2010-07-15
Filing date: 2010-07-15
Publication date: 2011-08-10
Anticipated expiration: 2020-07-15

Abstract

The utility model discloses a grinding machine, which comprises a frame body of the grinding machine and a grinding wheel, wherein a grinding guide part is arranged on the frame body of the grinding machine, the grinding guide part comprises a support arm, a guide arm, a bolt, a nut, and a drill bit clamping part, the drill bit clamping part comprises a fixed clamping block and a movable clamping block which can do translation with the fixed clamping block, the fixed clamping block and the guide arm are connected into a whole, the support arm is connected with the frame body of the grinding machine, the support arm and the guide arm form an included angle, and the bolt and the nut for connecting the support arm with the guide arm are arranged at the junction of the support arm and the guide arm. As the grinding machine adopts the structure and the grinding guide part is increased, the grinding angle can be ensured when grinding all drill bits, the requirement on experiences of an operator during grinding repair of the drill bit can be reduced, and the use is convenient.

Description

A kind of abrasive machine

Technical field

The utility model relates to a kind of abrasive machine.

Background technology

Drill bit is the most frequently used boring bar tool in mechanical industry at present, but need when its wearing and tearing when new grinding is repaired, usually need to use abrasive machine, existing abrasive machine comprises abrasive machine support body and emery wheel, drill bit grinds well and the bad grinding angle that depends primarily on, it is the angle between drill bit and the emery wheel, this angle is the space, up and down, left and right directions all has requirement, as long as angle is correct, grind cutting edge and just can meet the requirements, such abrasive machine does not also appear at present, operator's experience when it is repaired the drill bit grinding requires lower, and easy to use.

The utility model content

Technical problem to be solved in the utility model is: a kind of abrasive machine is provided, and the operator's experience when this kind abrasive machine is not only repaired the drill bit grinding requires lower, and easy to use.

Solve this technical problem, the technical solution of the utility model is: a kind of abrasive machine, comprise abrasive machine support body and emery wheel, described abrasive machine support body is provided with grinding correcting part, described grinding correcting part comprises supporting arm, leading arm, bolt and nut and drill jig gripping member, described drill jig gripping member comprises the fixed clamp piece and can make the movable grip block of translation with the fixed clamp piece, described fixed clamp piece and leading arm fuse, described supporting arm is connected with the abrasive machine support body, described supporting arm and leading arm form angle, and the junction of described supporting arm and leading arm has the bolt and nut that both are linked to each other.

The angle that described supporting arm and leading arm form is an acute angle.

Described drill jig gripping member is positioned at the below of emery wheel.

A kind of abrasive machine of the utility model adopts such structure, has increased grinding correcting part, and grinding angle can guarantee during all drill bit of grinding, and is to the requirement of operator's experience, easy to use in the time of can reducing the drill bit grinding and repair.

Description of drawings

Below in conjunction with accompanying drawing a kind of abrasive machine of the utility model is done explanation in further detail:

Fig. 1 is the structural representation of a kind of abrasive machine of the utility model;

Fig. 2 is the cross-sectional schematic of drill jig gripping member shown in Figure 1;

In Fig. 1, Fig. 2,1, supporting arm; 2, emery wheel; 3, drill bit; 4, drill jig gripping member; 5, leading arm; 6, bolt and nut; 7, abrasive machine support body; 8, fixed clamp piece; 9, movable grip block.

The specific embodiment

As Fig. 1, shown in Figure 2, a kind of abrasive machine, comprise abrasive machine support body 7, the grinding correcting part of installing on emery wheel 2 and the abrasive machine support body 7, grinding correcting part comprises supporting arm 1, leading arm 5, bolt and nut 6 and drill jig gripping member 4, drill jig gripping member 4 comprises fixed clamp piece 8 and can make the movable grip block 9 of translation with fixed clamp piece 8, fixed clamp piece 8 and movable grip block 9 can clamp drill bit 3, fixed clamp piece 8 fuses with leading arm 5, supporting arm 1 is connected with abrasive machine support body 7, supporting arm 1 forms acute angle with leading arm 5, the junction of supporting arm 1 and leading arm 5 has the bolt and nut 6 that both are linked to each other, and drill jig gripping member 4 is positioned at the below of the emery wheel 2 of abrasive machine.

Such structure, because grinding correcting part is installed, grinding angle can guarantee during all drill bit of grinding, and is to the requirement of operator's experience, easy to use in the time of can reducing the drill bit grinding and repair.

Claims

1. abrasive machine, comprise abrasive machine support body (7) and emery wheel (2), it is characterized in that: described abrasive machine support body (7) is provided with grinding correcting part, described grinding correcting part comprises supporting arm (1), leading arm (5), bolt and nut (6) and drill jig gripping member (4), described drill jig gripping member (4) comprises fixed clamp piece (8) and can make the movable grip block (9) of translation with fixed clamp piece (8), described fixed clamp piece (8) fuses with leading arm (5), described supporting arm (1) is connected with abrasive machine support body (7), described supporting arm (1) forms angle with leading arm (5), and the junction of described supporting arm (1) and leading arm (5) has the bolt and nut (6) that both are linked to each other.

2. a kind of abrasive machine according to claim 1 is characterized in that: described supporting arm (1) is an acute angle with the angle that leading arm (5) forms.

3. a kind of abrasive machine according to claim 1 is characterized in that: described drill jig gripping member (4) is positioned at the below of emery wheel (2).