CN214980254U - Milling cutter handle of a knife locating surface grinds tool - Google Patents
Milling cutter handle of a knife locating surface grinds tool Download PDFInfo
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- CN214980254U CN214980254U CN202121083869.9U CN202121083869U CN214980254U CN 214980254 U CN214980254 U CN 214980254U CN 202121083869 U CN202121083869 U CN 202121083869U CN 214980254 U CN214980254 U CN 214980254U
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Abstract
The grinding jig for the positioning surface of the milling cutter handle comprises a base, a left fixing block, a middle adjusting slide block and a right adjusting block; a left side fixing block, a middle adjusting slide block and a right side adjusting block are sequentially arranged in the gap at the top of the base; the right side surface of the left fixed block is provided with a left fixed groove which is sunken leftwards; a right fixing groove which is sunken rightwards is formed in the left side face of the middle adjusting sliding block, and a tool shank to be processed can be placed between the right fixing groove and the left fixing groove; the right side surface of the middle adjusting slide block and the left side surface of the right adjusting block are both designed into inclined surfaces which incline to the left; the right side surface of the right side adjusting block and the right side surface of the notch are both designed into inclined surfaces which incline rightwards; the right adjusting block is suspended above the right side of the notch, and the middle part of the right adjusting block vertically extends downwards to the inside of the base and is provided with a screw hole; adjusting bolt can adjust from top to bottom in the screw and drive the right side adjusting block and reciprocate, and its left surface inclined plane can promote middle adjusting block right side inclined plane and promote left to make right fixed slot remove left and press from both sides the milling cutter handle of a knife tightly, and convenient the regulation.
Description
Technical Field
The utility model relates to a milling cutter processing tool field, concretely relates to milling cutter handle of a knife locating surface grinding jig.
Background
A milling cutter is one of the more common machining tools for machining, which is a rotating tool with one or more cutter teeth for milling. When in work, each cutter tooth cuts off the allowance of the workpiece in sequence and intermittently, and the cutter tooth is mainly used for processing planes, steps, grooves, forming surfaces, cutting off the workpiece and the like on a milling machine. The cylindrical milling cutter is used for processing a plane on a horizontal milling machine, and cutter teeth are distributed on the circumference of the head of the milling cutter.
When the milling cutter is clamped, in order to facilitate the clamping of the cutter by the side-fixed cutter handle, a plane for fixing needs to be ground at the side edge of the milling cutter handle. All need all process milling cutter clamping to the tool to milling cutter stalk portion side grinding nowadays, and the tool that used before is bulky, and it is long to change different handle footpaths for occupation space is great and machining efficiency is not high, thereby brings inconvenience for processing.
In view of the above, the present inventors have made extensive studies on the above-mentioned drawbacks of the prior art, and have made this invention.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the milling cutter handle positioning surface grinding jig is provided, the milling cutter handles with different handle diameters can be clamped and fixed, adjustment is convenient, the size of the jig is reduced, and machining efficiency is improved.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a milling cutter handle positioning surface grinding jig comprises a base, a left fixing block, a middle adjusting slide block and a right adjusting block; a notch is formed in the middle of one side, facing the front side, of the top of the base, the left side fixing block is arranged on the left side in the notch, the middle of the notch is provided with the middle adjusting slide block, and the right side adjusting block is arranged on the right side of the notch; a screw hole for inserting a fixing bolt to fix the fixing bolt in the notch is vertically formed downwards in the middle of the left fixing block, and a left fixing groove with the middle recessed leftwards is formed in the right side surface of the left fixing block; a right fixing groove with the middle part recessed rightwards is formed in the left side face of the middle adjusting sliding block, and a containing space defined between the right fixing groove and the left fixing groove can be used for containing a milling cutter handle to be machined; the right side surface of the middle adjusting slide block is designed to be an inclined surface which gradually inclines to the left from bottom to top, the left side surface of the right adjusting block is also designed to be an inclined surface which gradually inclines to the left from bottom to top, and the inclination of the inclined surface of the right side surface of the middle adjusting slide block is consistent with that of the inclined surface of the left side surface of the right adjusting block; the right side surface of the right side adjusting block is designed into an inclined surface which gradually inclines to the right from bottom to top, the right side surface of the gap of the base is also designed into an inclined surface which gradually inclines to the right from bottom to top, and the inclination of the inclined surface of the right side adjusting block is consistent with that of the inclined surface of the right side surface of the gap; the right adjusting block is suspended above the right side of the notch, and the middle part of the right adjusting block vertically extends downwards to a base at the bottom of the notch, and a screw hole for inserting an adjusting bolt is formed in the base; the adjusting bolt can be adjusted up and down in the screw hole to drive the right adjusting block to move up and down, the left side inclined plane of the right adjusting block can push the right side inclined plane of the middle adjusting slider, and the middle adjusting slider is pushed leftwards to enable the right fixing groove of the middle adjusting slider to move leftwards to clamp the milling cutter handle.
Preferably, the left fixing groove and the right fixing groove have the same shape and size and are equal in height in the gap.
Preferably, the left fixing groove and the right fixing groove are surrounded by an upper side surface and a lower side surface which are vertically intersected, and a right-angled triangle groove is formed.
Through the technical scheme, the utility model discloses milling cutter handle of a knife locating surface grinds tool installs on the plane grinder, thereby fixes the milling cutter handle of a knife through it and realizes the grinding of locating surface, and the milling cutter handle that can process as required footpath comes the right side adjusting block to adjust and realizes pressing from both sides tight to the milling cutter handle of a knife. And after finishing grinding, taking down the machined cutter and replacing the cutter with a new cutter. The left fixing block is fixed by a left fixing screw, the right adjusting block is adjusted on the right side through the tightness of an adjusting screw, and the middle adjusting slide block is pushed, so that the milling cutter handle is clamped and fixed by adjusting the size of the clamping space. Compare with original grinding jig, can press from both sides tightly fixedly to the milling cutter handle of a knife of different handle footpaths, and convenient the regulation, also reduced the tool volume simultaneously, the machining efficiency of improvement. Thereby the purposes of novel design, reasonable structure and good application effect are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of a milling cutter handle positioning surface grinding jig disclosed in the embodiment of the present invention;
fig. 2 is a front view of a milling cutter handle positioning surface grinding jig disclosed in the embodiment of the present invention;
fig. 3 is a top view of the milling cutter handle positioning surface grinding jig disclosed in the embodiment of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. base 11, gap 2, left side fixed block 21, left fixed groove 3, middle adjusting slide block 31, right fixed groove 4, right side adjusting block 5, adjusting bolt
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 efforts belong to the protection scope of the present invention.
The present invention will be described in further detail with reference to examples and embodiments.
Examples are given.
As shown in fig. 1, 2 and 3, a milling cutter handle positioning surface grinding jig comprises a base 1, a left fixing block 2, a middle adjusting slider 3 and a right adjusting block 4; a gap 11 is formed in the middle of one side, facing the front side, of the top of the base 1, the left fixing block 2 is arranged on the left side in the gap 11, the middle adjusting slide block 3 is arranged in the middle of the gap 11, and the right adjusting block 4 is arranged on the right side of the gap 11; a screw hole for inserting a fixing bolt to fix the fixing bolt in the notch 11 is vertically formed downwards in the middle of the left fixing block 2, and a left fixing groove 21 with the middle recessed leftwards is formed in the right side surface of the left fixing block 2; a right fixing groove 31 with the middle part recessed rightwards is formed in the left side face of the middle adjusting sliding block 3, and a containing space defined between the right fixing groove 31 and the left fixing groove 21 can be used for containing a milling cutter handle to be processed; the right side surface of the middle adjusting slide block 3 is designed to be an inclined surface which gradually inclines to the left from bottom to top, the left side surface of the right adjusting block 4 is also designed to be an inclined surface which gradually inclines to the left from bottom to top, and the inclination of the inclined surface of the right side surface of the middle adjusting slide block 3 is consistent with that of the inclined surface of the left side surface of the right adjusting block 4; the right side surface of the right side adjusting block 4 is designed to be an inclined surface which gradually inclines to the right from bottom to top, the right side surface of the notch 11 of the base 1 is also designed to be an inclined surface which gradually inclines to the right from bottom to top, and the inclination of the inclined surface of the right side adjusting block 4 is consistent with that of the inclined surface of the right side of the notch 11; the right adjusting block 4 is suspended above the right side of the gap 11, and the middle part of the right adjusting block 4 vertically extends downwards to the bottom of the gap 11, and a screw hole for inserting an adjusting bolt 5 is formed in the base 1; adjusting bolt 5 can adjust from top to bottom in the screw and drive right side adjusting block 4 and reciprocate, just the left surface inclined plane of right side adjusting block 4 can promote 3 right side inclined planes of middle regulating block to promote left with middle regulating block 3 and make the right fixed slot 31 of middle regulating block 3 remove left and press from both sides the milling cutter handle of a knife tight, and expose the position that the handle of a knife needs to grind outside between left fixed slot 21 and right fixed slot 31, can grind processing.
In order to clamp and fix the milling cutter handle symmetrically from the left side and the right side of the milling cutter handle to be processed, the left fixing groove 21 and the right fixing groove 31 are the same in shape and size and are equal in height in the gap. Meanwhile, the left fixing groove 21 and the right fixing groove 31 are surrounded by an upper vertical intersecting side face and a lower vertical intersecting side face, and a right-angled triangle groove is formed, so that four sequentially vertical contact faces are contacted with the peripheral surface of the milling cutter handle when the milling cutter handle to be processed is clamped and fixed, the clamping stress of the milling cutter handle is more uniform, and the fixing is more firm.
In this example, the utility model discloses milling cutter handle of a knife locating surface grinds tool installs on the plane grinder, thereby fixes the milling cutter handle of a knife through it and realizes the grinding of locating surface, can process milling cutter handle diameter as required and adjust right side adjusting block 4 and realize the clamp of milling cutter handle of a knife. And after grinding, taking down the machined cutter, and replacing the cutter with a new one. The left fixing block 2 is fixed by a left fixing screw, the right adjusting block 4 is adjusted on the right side through the tightness of an adjusting screw, and the middle adjusting slide block 3 is pushed, so that the milling cutter handle is clamped and fixed by adjusting the size of the clamping space. Compare with original grinding jig, can press from both sides tightly fixedly to the milling cutter handle of a knife of different handle footpaths, and convenient the regulation, also reduced the tool volume simultaneously, the machining efficiency of improvement. Thereby the purposes of novel design, reasonable structure and good application effect are achieved.
What has just been said above is the utility model discloses a milling cutter handle locating surface grinds tool preferred embodiment, should point out, to the ordinary skilled person in the art, do not deviate from the utility model discloses under the prerequisite of inventive concept, can also make a plurality of deformations and improvements, these all belong to the utility model discloses a protection scope.
Claims (3)
1. A milling cutter handle positioning surface grinding jig is characterized by comprising a base, a left fixing block, a middle adjusting slide block and a right adjusting block; a notch is formed in the middle of one side, facing the front side, of the top of the base, the left side fixing block is arranged on the left side in the notch, the middle of the notch is provided with the middle adjusting slide block, and the right side adjusting block is arranged on the right side of the notch; a screw hole for inserting a fixing bolt to fix the fixing bolt in the notch is vertically formed downwards in the middle of the left fixing block, and a left fixing groove with the middle recessed leftwards is formed in the right side surface of the left fixing block; a right fixing groove with the middle part recessed rightwards is formed in the left side face of the middle adjusting sliding block, and a containing space defined between the right fixing groove and the left fixing groove can be used for containing a milling cutter handle to be machined; the right side surface of the middle adjusting slide block is designed to be an inclined surface which gradually inclines to the left from bottom to top, the left side surface of the right adjusting block is also designed to be an inclined surface which gradually inclines to the left from bottom to top, and the inclination of the inclined surface of the right side surface of the middle adjusting slide block is consistent with that of the inclined surface of the left side surface of the right adjusting block; the right side surface of the right side adjusting block is designed into an inclined surface which gradually inclines to the right from bottom to top, the right side surface of the gap of the base is also designed into an inclined surface which gradually inclines to the right from bottom to top, and the inclination of the inclined surface of the right side adjusting block is consistent with that of the inclined surface of the right side surface of the gap; the right adjusting block is suspended above the right side of the notch, and the middle part of the right adjusting block vertically extends downwards to a base at the bottom of the notch, and a screw hole for inserting an adjusting bolt is formed in the base; the adjusting bolt can be adjusted up and down in the screw hole to drive the right adjusting block to move up and down, the left side inclined plane of the right adjusting block can push the right side inclined plane of the middle adjusting slider, and the middle adjusting slider is pushed leftwards to enable the right fixing groove of the middle adjusting slider to move leftwards to clamp the milling cutter handle.
2. The milling cutter handle positioning surface grinding jig according to claim 1, wherein the left fixing groove and the right fixing groove have the same shape and size and are equal in height in the notch.
3. The milling cutter handle positioning surface grinding jig according to claim 2, wherein the left fixing groove and the right fixing groove are defined by an upper side surface and a lower side surface which are vertically intersected, and form a right-angled triangular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121083869.9U CN214980254U (en) | 2021-05-20 | 2021-05-20 | Milling cutter handle of a knife locating surface grinds tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121083869.9U CN214980254U (en) | 2021-05-20 | 2021-05-20 | Milling cutter handle of a knife locating surface grinds tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214980254U true CN214980254U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121083869.9U Active CN214980254U (en) | 2021-05-20 | 2021-05-20 | Milling cutter handle of a knife locating surface grinds tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214980254U (en) |
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2021
- 2021-05-20 CN CN202121083869.9U patent/CN214980254U/en active Active
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