CN206351406U - A kind of 50K drill bit screw taps grinder - Google Patents

Abstract

The utility model discloses a kind of 50K drill bit screw taps grinder, including bottom plate, rotating disk is provided with the top of bottom plate, the bottom of rotating disk at the top of bottom plate with being fixedly connected, organism is fixedly connected with the top of rotating disk, body one end is provided with rotation dish, the inwall of rotation dish is fixedly connected with power transmission shaft, one end of power transmission shaft runs through body and extends to the outside of body, side of the body away from rotation dish is provided with support, the one end of body away from rotation dish is provided with transmission main shaft, one end of transmission main shaft is fixedly connected with the one end of power transmission shaft away from rotation dish, the one side of transmission main shaft is fixedly connected with six dog chucks, six dog chucks are internally provided with drill bit.The utility model is conveniently replaceable abrasive drill, can grind a variety of cutters such as step drill, screw thread screw tap, rose reamer, and various drill grinders need not be switched back and forth during the different workpiece of processing required for manufacturer, save the working time, operating efficiency is improved, workman's amount of labour is reduced, practical value is improved.

Description

A kind of 50K drill bit screw taps grinder

Technical field

The utility model is related to grinder technical field, specially a kind of 50K drill bit screw taps grinder.

Background technology

Grinder is the grinding machine being ground with the lap tool for coating or being embedded in abrasive material to workpiece surface, is mainly used in grinding work High precision plane, the inside and outside face of cylinder, circular conical surface, sphere, flank and its alloytype face in part, the main Types of grinder have circle It is a variety of that disk grinder drinks rotary shaft grinder etc., and drill grinder, is a kind of to be used for the small instruments and tools of industrial coping drills Grinding machine.Before it is because of difference in functionality can be ground various common spiral bits, different in nature brill, Ni Zhifu brill, sheet drill, step drill etc. Angle, positive rake angle, drift angle, relief angle and side edge, reach that drill bit repairs such as new purpose.It is that drill bit repairs indispensable good assistant.

Existing drill grinder, single body only has a kind of processing drill of fixation, in the required processing of manufacturer It is accomplished by switching various drill grinders back and forth during different workpiece, its process will waste the substantial amounts of time, cause work to be imitated Rate bottom, workman does manual work, and the time is long, and the amount of labour is big, practical value bottom.

Utility model content

The purpose of this utility model is to provide a kind of 50K drill bit screw taps grinder possess the excellent of shell convenient changing drill bit Point, is accomplished by switching various drill grinders back and forth, its process will when solving the different workpiece of the required processing in manufacturer The substantial amounts of time can be wasted, causes operating efficiency bottom, workman does manual work, and the time is long, and the amount of labour is big, the problem of practical value bottom.

To achieve the above object, the utility model provides following technical scheme：A kind of 50K drill bit screw taps grinder, including Rotating disk is provided with the top of bottom plate, the bottom plate, the bottom of the rotating disk at the top of bottom plate with being fixedly connected, the rotation Organism is fixedly connected with the top of disk, described body one end is provided with rotation dish, and the inwall of the rotation dish is fixedly connected with biography Moving axis, one end of the power transmission shaft runs through body and extends to the outside of body, and side of the body away from rotation dish is set There is support, the one end of the body away from rotation dish is provided with transmission main shaft, and one end of the transmission main shaft and power transmission shaft are remote One end of rotation dish is fixedly connected, and the one side of the transmission main shaft is fixedly connected with six dog chucks, six dog chuck it is interior Portion is provided with drill bit, and the body is provided with equal portions scale close to one end of rotation dish, and the one side of the rotating disk is provided with Handle, the handle is fixedly connected and the central point away from rotation dish with the one side of rotation dish.

It is preferred that, the outer surface of the rotating disk offers rotating scale.

It is preferred that, the one side that the transmission main shaft presses close to power transmission shaft offers heat emission hole.

It is preferred that, the outer surface of the body is provided with main shaft shell.

It is preferred that, the outer surface of the bottom plate offers symmetrically arranged through hole.

It is preferred that, the one side of the main shaft shell is provided with steady pin, and main shaft shell is run through in one end of the steady pin And extend to the inside of main shaft shell.

Compared with prior art, the beneficial effects of the utility model are：The one side that the utility model passes through transmission main shaft Six dog chucks are fixedly connected with, six dog chucks are set with external controller and power electric connection, are conveniently replaceable abrasive drill, can Grind step drill, screw thread screw tap, a variety of cutters such as rose reamer, rewind need not be carried out during the different workpiece of the required processing of manufacturer Various drill grinders are changed, the working time is saved, operating efficiency is improved, workman's amount of labour is reduced, practical value is improved.

Brief description of the drawings

Fig. 1 is the utility model structural representation.

In figure：1 bottom plate, 2 transmission main shafts, 3 six dog chucks, 4 main shaft shells, 5 supports, 6 equal portions scales, 7 handles, 8 rotations Disk, 9 bodies, 10 rotation dish, 11 power transmission shafts, 12 drill bits, 13 rotating scales, 14 heat emission holes, 15 through holes, 16 steady pins.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Referring to Fig. 1, a kind of 50K drill bit screw taps grinder, including bottom plate 1, the outer surface of bottom plate 1, which is offered, to be symmetrical arranged Through hole 15, bottom plate 1 is effectively fixed by screw, when workpiece is processed by drill bit 12, it is to avoid bottom plate 1 is moved It is dynamic, error is prevented, the top of bottom plate 1 is fixedly installed rotating disk 8, offering rotation by the outer surface of rotating disk 8 carves Degree 13, increases the flexibility of body 9, is easy to the rotation of body 9, can multi-faceted processing workpiece, bottom and the bottom plate 1 of rotating disk 8 Top be fixedly connected, the top of rotating disk 8 is fixedly connected with organism 9, and the outer surface of body 9 is provided with main shaft shell 4, Play a part of protecting body 9, can effectively avoid causing body 9 to damage because of accident collision in long-term use, prolong The service life of long body 9, the one side of main shaft shell 4 is provided with steady pin 16, and main shaft shell 4 is run through in one end of steady pin 16 And the inside of main shaft shell 4 is extended to, play a part of fixed main shaft shell 4 and the conveniently dismounting to main shaft shell 4, in length Phase in use, when grinder internal mechanism failure, can easily remove main shaft shell 4, be easy to maintenance to grinder and Maintenance, improves the reliability of grinder, and the one end of body 9 is provided with rotation dish 10, and the inwall of rotation dish 10 is fixedly connected with transmission Axle 11, one end of power transmission shaft 11 runs through body 9 and extends to the outside of body 9, and side of the body 9 away from rotation dish 10 is provided with Support 5, the one end of body 9 away from rotation dish 10 is provided with transmission main shaft 2, and the side of power transmission shaft 11 is pressed close to by transmission main shaft 2 Face offers heat emission hole 14, when processing workpiece produces heat to drill bit for a long time, effectively can give out drill bit by heat emission hole 14 12 transmit heat, it is to avoid drill bit 12 it is excessive consumption abrasion, extend drill bit 12 service life, one end of transmission main shaft 2 with The one end of power transmission shaft 11 away from rotation dish 10 is fixedly connected, and the one side of transmission main shaft 2 is fixedly connected with six dog chucks 3, six pawls Chuck 3 is internally provided with drill bit 12, and body 9 is provided with equal portions scale 6, the side of rotating disk 8 close to one end of rotation dish 10 Face is provided with handle 7, and handle 7 is fixedly connected and the central point away from rotation dish 10, six dog chucks 3 with the one side of rotation dish 10 With external controller and power electric connection.

In summary：The 50K drill bit screw tap grinders, six dog chucks are fixedly connected with by the one side of transmission main shaft 2 3, six dog chucks 3 are set with external controller and power electric connection, are conveniently replaceable abrasive drill, can be ground step drill, screw thread A variety of cutters such as screw tap, rose reamer, then handle 7, handle 7 and the side of rotation dish 10 are provided with by the one side of rotating disk 8 Face is fixedly connected and the central point away from rotation dish 10, using the principle of eccentric wheel, is simplified overall grinding step, is improved work Efficiency, is accomplished by switching various drill grinders back and forth, its process when solving the different workpiece of the required processing in manufacturer The substantial amounts of time will be wasted, causes operating efficiency bottom, workman does manual work, and the time is long, and the amount of labour is big, the problem of practical value bottom.

It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that Also there is other identical element in the process including the key element, method, article or equipment ".

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of 50K drill bit screw taps grinder, including bottom plate (1), it is characterised in that：Rotation is provided with the top of the bottom plate (1) Rotating disk (8), the bottom of the rotating disk (8) at the top of bottom plate (1) with being fixedly connected, and the top of the rotating disk (8), which is fixed, to be connected Body (9) is connected to, described body (9) one end is provided with rotation dish (10), and the inwall of the rotation dish (10) is fixedly connected with biography Moving axis (11), one end of the power transmission shaft (11) runs through body (9) and extends to the outside of body (9), and the body (9) is remote The side of rotation dish (10) is provided with support (5), and the one end of the body (9) away from rotation dish (10) is provided with transmission main shaft (2), one end of the transmission main shaft (2) is fixedly connected with the one end of power transmission shaft (11) away from rotation dish (10), the transmission master The one side of axle (2) is fixedly connected with six dog chucks (3), and six dog chuck (3) is internally provided with drill bit (12), the machine Body (9) is provided with equal portions scale (6) close to one end of rotation dish (10), and the one side of the rotating disk (8) is provided with handle (7), the handle (7) is fixedly connected and the central point away from rotation dish (10) with the one side of rotation dish (10).

2. a kind of 50K drill bit screw taps grinder according to claim 1, it is characterised in that：The appearance of the rotating disk (8) Face offers rotating scale (13).

3. a kind of 50K drill bit screw taps grinder according to claim 1, it is characterised in that：The transmission main shaft (2) is pressed close to The one side of power transmission shaft (11) offers heat emission hole (14).

4. a kind of 50K drill bit screw taps grinder according to claim 1, it is characterised in that：The outer surface of the body (9) It is provided with main shaft shell (4).

5. a kind of 50K drill bit screw taps grinder according to claim 1, it is characterised in that：The outer surface of the bottom plate (1) Offer symmetrically arranged through hole (15).

6. a kind of 50K drill bit screw taps grinder according to claim 4, it is characterised in that：The one of the main shaft shell (4) Side is provided with steady pin (16), and one end of the steady pin (16) runs through main shaft shell (4) and extends to main shaft shell (4) It is internal.