CN215201021U - Adjustable grinding wheel device for machining micro drill bit - Google Patents
Adjustable grinding wheel device for machining micro drill bit Download PDFInfo
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- CN215201021U CN215201021U CN202120636860.XU CN202120636860U CN215201021U CN 215201021 U CN215201021 U CN 215201021U CN 202120636860 U CN202120636860 U CN 202120636860U CN 215201021 U CN215201021 U CN 215201021U
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Abstract
The utility model belongs to the technical field of the drill bit processing technique and specifically relates to indicate an adjustable grinding wheel device for micro-drill bit processing, it includes the workstation, install in the grinding wheel assembly of workstation and adjustable the wheel mill who installs in grinding wheel assembly repaiies the part, grinding wheel assembly includes that adjustable the installation is in the first regulation bottom plate of workstation and rotates the emery wheel of installing in first regulation bottom plate, the wheel mill is repaiied the cutting face that the part is used for repairing the emery wheel. This application utilizes the emery wheel to grind the part and repaiies the cutting face of part to the emery wheel and repaiies the position that part and emery wheel can be adjusted, grinds and repaiies easy operation, the precision is high, can guarantee to process smoothly through the emery wheel of repairing, off-the-shelf micro drill precision is high, the quality is good, first adjustable the setting in workstation of adjusting the bottom plate, the feed angle when can control the emery wheel to the material stick cutting can process the micro drill of multiple different specifications, shape, has spreading value.
Description
Technical Field
The utility model belongs to the technical field of the drill bit processing technique and specifically relates to indicate an adjustable grinding wheel device for micro drill bit processing.
Background
In machining of various small and fine objects or printed circuit boards, many hole-shaped structures such as round holes and conductive through holes are provided, so that the application of tools such as micro drills is involved, and electronic circuit drilling of printed circuit boards needs a drill with a small diameter to be implemented so as to achieve the required high precision, high feed speed, good hole wall quality and the like.
The cutting surface of the grinding wheel of the drill bit processing machine in the prior art is not smooth or is damaged by a notch after being used for a period of time, the grinding wheel is directly used for processing a material rod, the precision is low, even the material rod is made of waste materials, and the precision and the quality of the product are low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an adjustable grinding wheel device for micro drill bit processing utilizes the emery wheel to grind and repaiies the cutting face of part to the emery wheel and repaiies, grinds and repaiies easy operation, precision height, can guarantee through the emery wheel of repairing that processing goes on smoothly, can process the micro drill bit of multiple different specifications, shape, off-the-shelf micro drill bit precision is high, the quality is good.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides an adjustable grinding wheel device for micro drill processing, its includes the workstation, install in the grinding wheel subassembly of workstation and the adjustable emery wheel of installing in grinding wheel subassembly dress part, grinding wheel subassembly includes the adjustable first regulating bottom plate of installing in the workstation and rotates the emery wheel of installing in first regulating bottom plate, and the emery wheel dress part is used for repairing the cutting face of emery wheel.
Furthermore, the adjustable grinding wheel device further comprises a grinding wheel grinding part carrying and moving assembly, the grinding wheel grinding part carrying and moving assembly comprises a second adjusting bottom plate which is adjustably arranged on the first adjusting bottom plate, a first carrying and moving drive which is arranged on the second adjusting bottom plate, a second carrying and moving drive which is slidably arranged on the first carrying and moving drive, and a grinding wheel grinding part fixing block which is slidably arranged on the second carrying and moving drive, the grinding wheel grinding part is fixedly arranged on the grinding wheel grinding part fixing block, and the movement route of the first carrying and moving drive and the movement route of the second carrying and moving drive are arranged in a crossed mode.
Furthermore, the first adjusting bottom plate is provided with a scale indicator, the second adjusting bottom plate is provided with a second scale, and the scale indicator is used for indicating the second scale.
Further, the grinding wheel component further comprises a grinding wheel driving main seat fixed on the first adjusting bottom plate, a grinding wheel driving shaft piece installed on the grinding wheel driving main seat, a grinding wheel protecting cover installed on the grinding wheel driving main seat and a cutting fluid guide pipe arranged on the grinding wheel protecting cover, and the grinding wheel is installed at the output end of the grinding wheel driving shaft piece.
Furthermore, the adjustable grinding wheel device further comprises a grinding wheel adjusting auxiliary component, the grinding wheel adjusting auxiliary component comprises a first positioning block fixed on the workbench, a first top bolt adjustably arranged on the first positioning block, a second positioning block fixed on the workbench, a second top bolt adjustably arranged on the second positioning block, and an adjusting arm fixedly arranged on the first adjusting bottom plate, and the first top bolt and the second top bolt are respectively abutted against two side walls of the adjusting arm.
Further, the auxiliary assembly for adjusting the grinding wheel further comprises a measuring meter arranged on the second positioning block and a detection matching block arranged on the adjusting arm, wherein the measuring meter is provided with a movable measuring head, and the movable measuring head is matched with the detection matching block for use.
Further, the workstation is equipped with first scale, and first regulation bottom plate is equipped with the instruction lateral wall, instructs lateral wall and first scale cooperation to use.
The utility model has the advantages that:
1. the grinding wheel grinding and repairing component is used for repairing the cutting surface of the grinding wheel, the positions of the grinding wheel grinding and repairing component and the grinding wheel can be adjusted, the grinding and repairing operation is simple, the precision is high, the repaired grinding wheel can ensure smooth processing, and the finished micro drill bit is high in precision and good in quality;
2. the first adjusting bottom plate is adjustably arranged on the workbench, can control the feed angle of the grinding wheel during cutting of the material rod, can process micro drill bits with various specifications and shapes, and has great popularization value.
Drawings
Fig. 1 is a schematic structural diagram of a first viewing angle of the present invention.
Fig. 2 is a schematic structural diagram of a second viewing angle of the present invention.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1 to 2, the utility model provides a pair of adjustable grinding wheel device for micro drill processing, it includes workstation 2, installs in grinding wheel assembly 33 of workstation 2 and adjustable the dress part 34 of grinding wheel assembly 33 of installing, grinding wheel assembly 33 includes the adjustable installation in the first adjusting bottom plate 35 of workstation 2 and rotates the emery wheel 36 of installing in first adjusting bottom plate 35, and emery wheel dress part 34 is used for repairing the cutting face of emery wheel 36.
In practical application, when the cutting surface of the grinding wheel 36 is not flat or is damaged by a notch after being used for a period of time, before a material rod is processed, the cutting surface needs to be trimmed, the grinding wheel grinding part 34 is made of diamond, the grinding wheel grinding part 34 is used for trimming the cutting surface of the grinding wheel 36, the positions of the grinding wheel grinding part 34 and the grinding wheel 36 can be adjusted, the grinding and trimming operation is simple, the precision is high, the trimmed grinding wheel 36 can ensure smooth processing, and the finished micro drill bit is high in precision and good in quality; the first adjusting bottom plate 35 is adjustably arranged on the workbench 2, can control the feed angle of the grinding wheel 36 during cutting of the material rod, can process micro drill bits with various specifications and shapes, and has great popularization value.
In this embodiment, the adjustable grinding wheel device further includes a grinding wheel grinding component carrying assembly 37, the grinding wheel grinding component carrying assembly 37 includes a second adjusting base plate 38 adjustably disposed on the first adjusting base plate 35, a first carrying drive 39 mounted on the second adjusting base plate 38, a second carrying drive 40 slidably mounted on the first carrying drive 39, and a grinding wheel grinding component fixing block 41 slidably mounted on the second carrying drive 40, the grinding wheel grinding component 34 is fixedly mounted on the grinding wheel grinding component fixing block 41, and a movement path of the first carrying drive 39 and a movement path of the second carrying drive 40 are arranged in a crossing manner. Specifically, the first loading and moving drive 39 and the second loading and moving drive 40 form a vertically arranged XY axis, and the position adjustment operation of the grinding wheel dressing component 34 is simple and accurate in cooperation with the angle adjustment of the second adjusting base plate 38, so that the dressing can be better performed in cooperation with the shape of the grinding wheel 36, and the dressing precision is high and the dressing effect is good.
In this embodiment, the first adjusting base plate 35 is provided with a scale indicator 42, the second adjusting base plate 38 is provided with a second scale 43, and the scale indicator 42 is used for indicating the second scale 43. Specifically, the scale indicator 42 and the second scale 43 are designed to further improve the accuracy of the position adjustment of the grinding wheel dressing member 34.
In this embodiment, the grinding wheel assembly 33 further includes a grinding wheel driving main seat 44 fixed to the first adjusting bottom plate 35, a grinding wheel driving shaft 45 mounted on the grinding wheel driving main seat 44, a grinding wheel protecting cover 46 mounted on the grinding wheel driving main seat 44, and a cutting fluid conduit 47 disposed on the grinding wheel protecting cover 46, wherein the grinding wheel 36 is mounted on an output end of the grinding wheel driving shaft 45. Specifically, the grinding wheel protective cover 46 has a protective effect and good safety performance; the chip liquid guide pipe 47 is arranged on the grinding wheel protective cover 46, so that the spraying position and angle of the chip liquid can be adjusted, and the finished micro drill bit is high in precision and good in quality.
In this embodiment, the adjustable grinding wheel device further includes a grinding wheel adjusting auxiliary assembly 48, the grinding wheel adjusting auxiliary assembly 48 includes a first positioning block 49 fixed to the worktable 2, a first bolt 50 adjustably disposed on the first positioning block 49, a second positioning block 51 fixed to the worktable 2, a second bolt 52 adjustably disposed on the second positioning block 51, and an adjusting arm 53 fixedly disposed on the first adjusting base plate 35, and the first bolt 50 and the second bolt 52 respectively abut against two sidewalls of the adjusting arm 53. The grinding wheel adjusting auxiliary assembly 48 further comprises a measuring gauge 54 arranged on the second positioning block 51 and a detecting matching block 55 arranged on the adjusting arm 53, wherein the measuring gauge 54 is provided with a movable measuring head 56, and the movable measuring head 56 is matched with the detecting matching block 55 for use. Specifically, since it is difficult to manually and directly shift the first adjusting bottom plate 35 to adjust to the preset angle, the accuracy is low, and the debugging efficiency and accuracy are low, the angle of the first adjusting bottom plate 35 can be accurately adjusted by abutting the first top bolt 50 and the second top bolt 52 against two side walls of the adjusting arm 53, and the angle accuracy of the grinding wheel 36 is further improved; during debugging, firstly, the first adjusting bottom plate 35 is adjusted to the most accurate position, and then the first adjusting bottom plate is locked on the workbench 2 by screws or bolts, so that the accuracy is greatly improved. The dial indicator can be selected as the measuring gauge 54, the detection matching block 55 is propped against the movable measuring head 56 of the measuring gauge 54, and when a small angle needs to be adjusted, such as 0.1 degree, the numerical value displayed by the measuring gauge 54 is clearer and clearer, and misreading is avoided; the measuring meter 54 facilitates fine adjustment of numerical values, and when the angle difference of the processed micro drill bit is extremely small after detection, such as 0.1 degree of deviation, the display numerical value of the measuring meter 54 can be compensated, so that the processing angle of the micro drill bit is very accurate.
In this embodiment, the workbench 2 is provided with a first scale 57, the first adjusting bottom plate 35 is provided with an indicating side wall 58, and the indicating side wall 58 is used in cooperation with the first scale 57. In particular, the design of the first scale 57 and the indicating sidewall 58 can facilitate the identification of the position angle of the first adjusting base 35, and further facilitate the precise adjustment of the angle of the grinding wheel 36.
All the technical features in the embodiment can be freely combined according to actual needs.
The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.
Claims (7)
1. The utility model provides an adjustable grinding wheel device for micro drill processing, includes the workstation, its characterized in that: the grinding wheel component comprises a first adjusting bottom plate which is adjustably installed on the workbench and a grinding wheel which is rotatably installed on the first adjusting bottom plate, and the grinding wheel grinding component is used for trimming the cutting surface of the grinding wheel.
2. The adjustable grinding wheel device for micro drill machining according to claim 1, wherein: the adjustable grinding wheel device further comprises a grinding wheel grinding part carrying and moving assembly, the grinding wheel grinding part carrying and moving assembly comprises a second adjusting bottom plate which is adjustably arranged on the first adjusting bottom plate, a first carrying and moving drive which is arranged on the second adjusting bottom plate, a second carrying and moving drive which is slidably arranged on the first carrying and moving drive and a grinding wheel grinding part fixing block which is slidably arranged on the second carrying and moving drive, the grinding wheel grinding part is fixedly arranged on the grinding wheel grinding part fixing block, and a movement route of the first carrying and moving drive and a movement route of the second carrying and moving drive are arranged in a crossed mode.
3. The adjustable grinding wheel device for micro drill machining according to claim 2, wherein: the first adjusting bottom plate is provided with a scale indicator, the second adjusting bottom plate is provided with a second scale, and the scale indicator is used for indicating the second scale.
4. The adjustable grinding wheel device for micro drill machining according to claim 1, wherein: the grinding wheel component further comprises a grinding wheel driving main seat fixed on the first adjusting bottom plate, a grinding wheel driving shaft piece installed on the grinding wheel driving main seat, a grinding wheel protecting cover installed on the grinding wheel driving main seat and a cutting fluid guide pipe arranged on the grinding wheel protecting cover, and the grinding wheel is installed at the output end of the grinding wheel driving shaft piece.
5. The adjustable grinding wheel device for micro drill machining according to claim 1, wherein: the adjustable grinding wheel device further comprises a grinding wheel adjusting auxiliary component, the grinding wheel adjusting auxiliary component comprises a first positioning block fixed on the workbench, a first top bolt adjustably arranged on the first positioning block, a second positioning block fixed on the workbench, a second top bolt adjustably arranged on the second positioning block and an adjusting arm fixedly arranged on the first adjusting bottom plate, and the first top bolt and the second top bolt are respectively abutted against two side walls of the adjusting arm.
6. The adjustable grinding wheel device for micro drill machining according to claim 5, wherein: the grinding wheel adjusting auxiliary assembly further comprises a measuring meter arranged on the second positioning block and a detection matching block arranged on the adjusting arm, the measuring meter is provided with a movable measuring head, and the movable measuring head is matched with the detection matching block for use.
7. The adjustable grinding wheel device for micro drill machining according to claim 1, wherein: the workstation is equipped with first scale, and first regulation bottom plate is equipped with the instruction lateral wall, instructs lateral wall and first scale cooperation to use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120636860.XU CN215201021U (en) | 2021-03-29 | 2021-03-29 | Adjustable grinding wheel device for machining micro drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120636860.XU CN215201021U (en) | 2021-03-29 | 2021-03-29 | Adjustable grinding wheel device for machining micro drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215201021U true CN215201021U (en) | 2021-12-17 |
Family
ID=79444603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120636860.XU Active CN215201021U (en) | 2021-03-29 | 2021-03-29 | Adjustable grinding wheel device for machining micro drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215201021U (en) |
-
2021
- 2021-03-29 CN CN202120636860.XU patent/CN215201021U/en active Active
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