CN208109053U - The device that drill point can be made to rotate - Google Patents
The device that drill point can be made to rotate Download PDFInfo
- Publication number
- CN208109053U CN208109053U CN201721867165.4U CN201721867165U CN208109053U CN 208109053 U CN208109053 U CN 208109053U CN 201721867165 U CN201721867165 U CN 201721867165U CN 208109053 U CN208109053 U CN 208109053U
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- drill point
- bearing
- clamping plate
- head end
- rotated
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Abstract
The utility model discloses the devices that one kind can be such that drill point rotates, including drill point clamping plate, the drill point clamping plate head end is provided with the folder hole that can be put into drill point tail portion, the drill point clamping plate head end side is provided with a hollow bearing fixed block, a bearing being able to rotate is fixed among the bearing fixed block, the position that the drill point clamping plate head end is provided with folder hole is provided with the hollow structure that can accommodate bearing rotation, the peripheral surface of the bearing can be resisted against the drill point tail surface for being put into folder hole, the bearing rotation can drive drill point to be rotated about axis, the bearing is driven by a device of rotation driving to be rotated.The utility model has the advantages that detect the blade surface of drill point, sword length, diameter and lantern ring height in the same position.
Description
Technical field
The utility model relates to fixture, more particularly, to it is a kind of in the same position to the blade surface of drill point, sword is long, diameter and
What lantern ring height was detected makes the device of drill point rotation.
Background technique
With the development of electronic product, used pcb board is more and more, and the IC pin integrated is more and more intensive, and
Drill point required for punching during processing PCB is also more and more, in order to preferably guarantee the hole machined quality of pcb board, needs
Drill point is detected, when detecting drill point, need to examine drill point clamping to detect the blade surface on drill point cross section
It has surveyed after blade surface and has needed around center line to rotate drill point to certain angle or allow its rotation always, facilitated detection drill point
Sword is long, whether the lantern ring height on diameter and drill point of drill point meets specification.Existing detection setting is distinguished by several devices
It detects the long blade surface of drill point, sword, diameter and lantern ring height on drill point and carries out lantern ring height adjustment, this structure is unfavorable for setting
Standby Miniaturization Design, and detection adjusting, time-consuming relatively more, low efficiency are carried out using several devices.
Utility model content
The utility model aim is to provide a kind of high to the blade surface of drill point, sword length, diameter and lantern ring in the same position
Spend the device for rotating drill point detected.
The utility model realized by following technical measures, a kind of device rotating drill point, including drill point clamping plate,
The drill point clamping plate head end is provided with the folder hole that can be put into drill point tail portion, and it is hollow that the drill point clamping plate head end side is provided with one
Bearing fixed block is fixed with a bearing being able to rotate among the bearing fixed block, and the drill point clamping plate head end is provided with folder hole
Position be provided with the hollow structure that can accommodate bearing rotation, the peripheral surface of the bearing can be resisted against the drill point for being put into folder hole
Tail surface, the bearing rotation can drive drill point to be rotated about axis, and the bearing is driven by a device of rotation driving to be rotated.
The bearing fixed block drives its level to slide by a translation driving device as a preferred method, makes bearing
Peripheral surface against or leave drill point tail surface.
The translation driving device is a cylinder for being fixed on the drill point clamping plate head end other side as a preferred method,
The piston of the cylinder connects bearing fixed block by guide post.
The drill point clamping plate is "convex" shaped as a preferred method,, the drill point clamping plate head end is front end protrusion,
The bearing fixed block is provided in the recess of the drill point clamping plate head end other side in the recess of drill point clamping plate head end side
One guide post link block, guide post on the piston of the cylinder, which by guide post link block passes through drill point clamping plate head end and connects bearing, to be fixed
Block.
The bearing is encapsulated bearing as a preferred method,.
The device of rotation driving is a motor as a preferred method, is fixed with one in the drive shaft of the motor
Driving wheel, the driving wheel compresses and drive bearing rotation.
The folder hole and the opposite of bearing fixed block are provided with and communicated with an at least through-hole as a preferred method, described
Matching is placed with steel ball up and down in through-hole, and the steel ball spherical calotte protrusion is in folder hole and is resisted against drill point tail surface.
The through-hole is symmetrically arranged two as a preferred method,.
After the utility model, the blade surface of drill point, sword length, diameter and lantern ring height can be carried out in the same position
Detection, does not need for drill point to be moved to several positions and measures detection, so that making testing product integrally has small in size, precision
Advantage high, installation is simple.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the exploded view that the utility model is implemented.
Fig. 3 is the structural schematic diagram of the utility model embodiment drill point clamping plate.
Specific embodiment
Below with reference to embodiment and compares attached drawing the utility model is described in further detail.
A kind of device rotating drill point, referring to figs. 1 to Fig. 3, including drill point clamping plate 1,1 head end of drill point clamping plate are set
It is equipped with the folder hole 7 that can be put into 5 tail portion of drill point, the 1 head end side of drill point clamping plate is provided with a hollow bearing fixed block 8, institute
It states and is fixed with a bearing 10 being able to rotate among bearing fixed block 8, the position that 1 head end of drill point clamping plate is provided with folder hole 7 is set
It is equipped with the hollow structure that can accommodate the rotation of bearing 10, the peripheral surface of the bearing 10 can be resisted against the drill point tail for being put into folder hole 7
Portion surface, the rotation of bearing 10 can drive drill point to be rotated about axis, and the bearing 10 is driven by a device of rotation driving to be rotated.
Using after this collet, the blade surface of drill point, sword length, diameter and lantern ring height can be examined in the same position
It surveys, does not need for drill point to be moved to several positions and measure detection, small in size, precision is high, pacifies so that testing product be made to have
Fill simple advantage.
The device for rotating drill point of the utility model has on the basis of technical solution in front referring to figs. 1 to Fig. 2
Body is, bearing fixed block 8 drives its level to slide by a translation driving device, make the peripheral surface of bearing 10 against or leave brill
Aculeata surface.
The device for rotating drill point of the utility model has on the basis of technical solution in front referring to figs. 1 to Fig. 2
Body is that translation driving device is a cylinder 3 for being fixed on the 1 head end other side of drill point clamping plate, and the piston of the cylinder 3 passes through guide post
9 connection bearing fixed blocks 8.When the piston of cylinder 3 stretches out, bearing fixed block 8 is protruding with dynamic bearing 10, at this time by drill point
5 are put into the folder hole 7 of drill point clamping plate 1, and the piston of cylinder 3 retracts, and band dynamic bearing fixed block 8 retracts, and make bearing 10 and 5 phase of drill point
It compresses, when electrical power work drive bearing 10 drives drill point 5 to rotate.
The device for rotating drill point of the utility model has on the basis of technical solution in front referring to figs. 1 to Fig. 2
Body is that drill point clamping plate 1 is "convex" shaped, 1 head end of drill point clamping plate is front end protrusion, and the bearing fixed block 8 is pressed from both sides in drill point
In the recess of 1 head end side of plate, a guide post link block 2, the gas are provided in the recess of the 1 head end other side of drill point clamping plate
Guide post 9 on the piston of cylinder 3 passes through 1 head end of drill point clamping plate by guide post link block 2 and connects bearing fixed block 8.
The device for rotating drill point of the utility model has on the basis of technical solution in front referring to figs. 1 to Fig. 2
Body is that device of rotation driving is a motor 12, is fixed with a driving wheel 11, the driving wheel 11 in the drive shaft of the motor 12
It compresses and drive bearing 10 rotates.
The device for rotating drill point of the utility model has on the basis of technical solution in front referring to figs. 1 to Fig. 2
Body is, bearing 10 is encapsulated bearing, and the opposite of folder hole 7 and bearing fixed block 8 is provided with and communicated with an at least through-hole, in the through-hole
Matching is placed with steel ball 6 up and down, and 6 spherical calotte of the steel ball protrusion is in folder hole 7 and is resisted against 5 tail surface of drill point.It utilizes
It is face contact that bearing 10, which drives the case where drill point 5, rolls and drives drill point 5, and referred to as rolling friction in the case of this, contact surface is face
Contact, in the case where rolling friction, area is bigger, and force of rolling friction is bigger.And drill point 5 is point contact with the contact of steel ball 6,
When drill point 5 rotates, it will drive steel ball 6 and roll accordingly, suffered obstruction frictional force is smaller, in identical pressure condition
Under, the force of rolling friction that encapsulated bearing 10 drives drill point 5 to generate is greater than the obstruction frictional force that drill point 5 and steel ball 6 generate, this situation
Under, as long as encapsulated bearing 10 rotates, under the supporting role of steel ball 6, drill point 5 will carry out certainly by center axis of own axes
Turn.
The device for rotating drill point of the utility model is specifically that through-hole is pair on the basis of technical solution in front
Claim two of setting.
It is that the device that the utility model drill point can rotate is expounded above, is used to help understand that this is practical new
Type, but the embodiments of the present invention and be not restricted to the described embodiments, it is any without departing from institute under the utility model principle
The changes, modifications, substitutions, combinations, simplifications of work should be equivalent substitute mode, be included in the protection model of the utility model
Within enclosing.
Claims (8)
1. the device that one kind can be such that drill point rotates, it is characterised in that：Including drill point clamping plate, the drill point clamping plate head end is provided with energy
It is put into the folder hole of drill point tail portion, the drill point clamping plate head end side is provided with a hollow bearing fixed block, and the bearing is fixed
A bearing being able to rotate is fixed among block, the position that the drill point clamping plate head end is provided with folder hole, which is provided with, can accommodate bearing turn
Dynamic hollow structure, the peripheral surface of the bearing can be resisted against the drill point tail surface for being put into folder hole, and the bearing rotates energy
Drill point is driven to be rotated about axis, the bearing is driven by a device of rotation driving to be rotated.
2. the device that drill point can according to claim 1 rotated, it is characterised in that：The bearing fixed block is driven by a translation
Dynamic device drives its level sliding, make the peripheral surface of bearing against or leave drill point tail surface.
3. the device that drill point can according to claim 2 rotated, it is characterised in that：The translation driving device is one fixed
The piston of cylinder in the drill point clamping plate head end other side, the cylinder connects bearing fixed block by guide post.
4. the device that drill point can according to claim 3 rotated, it is characterised in that：The drill point clamping plate is "convex" shaped,
The drill point clamping plate head end is front end protrusion, and the bearing fixed block is in the recess of drill point clamping plate head end side, the drill point
A guide post link block is provided in the recess of the clamping plate head end other side, the guide post on the piston of the cylinder passes through guide post link block
Bearing fixed block is connected across drill point clamping plate head end.
5. the device that drill point can according to claim 1 rotated, it is characterised in that：The bearing is encapsulated bearing.
6. the device that drill point can according to claim 1 rotated, it is characterised in that：The device of rotation driving is an electricity
Machine is fixed with a driving wheel in the drive shaft of the motor, and the driving wheel compresses and drive bearing rotation.
7. the device that drill point can according to claim 1 rotated, it is characterised in that：The phase of the folder hole and bearing fixed block
It to an at least through-hole is provided with and communicated with, is matched up and down in the through-hole and is placed with steel ball, the steel ball spherical calotte protrusion is pressing from both sides
In hole and it is resisted against drill point tail surface.
8. the device that drill point can according to claim 7 rotated, it is characterised in that：The through-hole is symmetrically arranged two
It is a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721867165.4U CN208109053U (en) | 2017-12-27 | 2017-12-27 | The device that drill point can be made to rotate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721867165.4U CN208109053U (en) | 2017-12-27 | 2017-12-27 | The device that drill point can be made to rotate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208109053U true CN208109053U (en) | 2018-11-16 |
Family
ID=64130238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721867165.4U Active CN208109053U (en) | 2017-12-27 | 2017-12-27 | The device that drill point can be made to rotate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208109053U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050969A (en) * | 2017-12-27 | 2018-05-18 | 深圳盟星科技股份有限公司 | The device that can rotate drill point |
| CN112570296A (en) * | 2020-12-22 | 2021-03-30 | 广东鼎泰机器人科技有限公司 | Automatic discernment material loading, letter sorting balance mechanism |
| CN112570297A (en) * | 2020-12-22 | 2021-03-30 | 广东鼎泰机器人科技有限公司 | Automatic needle matching mechanism |
-
2017
- 2017-12-27 CN CN201721867165.4U patent/CN208109053U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050969A (en) * | 2017-12-27 | 2018-05-18 | 深圳盟星科技股份有限公司 | The device that can rotate drill point |
| CN108050969B (en) * | 2017-12-27 | 2024-05-24 | 深圳盟星科技股份有限公司 | Device capable of rotating drill point |
| CN112570296A (en) * | 2020-12-22 | 2021-03-30 | 广东鼎泰机器人科技有限公司 | Automatic discernment material loading, letter sorting balance mechanism |
| CN112570297A (en) * | 2020-12-22 | 2021-03-30 | 广东鼎泰机器人科技有限公司 | Automatic needle matching mechanism |
| CN112570296B (en) * | 2020-12-22 | 2022-10-11 | 广东鼎泰机器人科技有限公司 | Automatic discernment material loading, letter sorting balance mechanism |
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