CN108856811A - A kind of auxiliary mould of brake disc punching - Google Patents
A kind of auxiliary mould of brake disc punching Download PDFInfo
- Publication number
- CN108856811A CN108856811A CN201811106956.4A CN201811106956A CN108856811A CN 108856811 A CN108856811 A CN 108856811A CN 201811106956 A CN201811106956 A CN 201811106956A CN 108856811 A CN108856811 A CN 108856811A
- Authority
- CN
- China
- Prior art keywords
- brake disc
- infrared
- central axes
- drill bit
- fulcrum bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004080 punching Methods 0.000 title claims abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000006978 adaptation Effects 0.000 claims 1
- 238000005553 drilling Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
- B23Q17/2414—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves for indicating desired positions guiding the positioning of tools or workpieces
- B23Q17/2419—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves for indicating desired positions guiding the positioning of tools or workpieces by projecting a single light beam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Abstract
The purpose of the present invention is to propose to a kind of auxiliary moulds of brake disc punching, to facilitate brake disc to punch, and improve the accuracy of punching.The auxiliary mould of brake disc punching of the invention includes bench drill and the brake disc fixed mechanism being fixedly installed on bench drill base；The bench drill is equipped with central axes infrared emittance there are two point infrared generator, brake disc fixed mechanism is screwed in the installation of drill bit side, and the linear infrared harness that the central axes infrared emittance issues upwards is overlapped with the central axes of drill bit；Infrared ray emitted by described two screw-in point infrared generators is plane harness, and two plane harness are intersecting at straight line where the central axes of drill bit.The present invention is provided with wheel rim fulcrum bearing and disk cap fulcrum bearing, it can be adjusted according to the needs brake disc posture, and the screw-in point and back-out point of drill bit on the disc brake rotor are accurately positioned before drilling using multiple infrared generators, to facilitate carry out punch operation, so that punch operation is become simple and convenient and can once succeed.
Description
Technical field
The invention belongs to automobile chassis brake application technical fields, and in particular to the test of automobile brake disc.
Background technique
In the braking effectiveness test of passenger car, need to punch on the disc brake rotor, and thermocouple is installed in hole.The thermoelectricity
It to be occasionally mounted on inside and outside drag ring center on drag ring, away from brake disc surface 0.5MM, position of thermocouple determines test knot
The accuracy of fruit, therefore position of thermocouple is required relatively high.
Brake disc is circle, needs to bore the hole for having tilt angle to run through two sides, there are following two technological difficulties：1,
Brake disc is fixed difficult, is easy to shake, drill bit is easy disconnected in drill process；2, drill bit is entered from one end, screws out point position anticipation
Inaccuracy.
Experience is leaned in punching entirely in industry at present, and the position of punching is improper, then renews disk and beat again, causes the wave of brake disc
Take and working efficiency it is low, and if punch position is inaccurate, will lead to test result, there are certain deviations.
Summary of the invention
The purpose of the present invention is to propose to a kind of auxiliary moulds of brake disc punching, to facilitate brake disc to punch, and improve and beat
The accuracy in hole.
The auxiliary mould of brake disc punching of the invention includes that bench drill and the brake disc being fixedly installed on bench drill base are solid
Determine mechanism；The bench drill in the installation of drill bit side there are two screwing in a point infrared generator, during brake disc fixed mechanism is equipped with
Axis infrared emittance, the linear infrared harness that the central axes infrared emittance issues upwards are overlapped with the central axes of drill bit；
Infrared ray emitted by described two screw-in point infrared generators is plane harness, and two plane harness are in drill bit
Intersect at straight line where axis.
It is as follows come the method for carrying out brake disc punching using above-mentioned auxiliary mould：
Brake disc is fixed on suitable posture first with brake disc fixed mechanism, the inlet point of drill bit on the disc brake rotor and
Point is screwed out by screwing in point infrared generator, central axes infrared emittance to determine, concrete principle is as follows：The infrared hair in central axes
The light beam that raw device is issued be it is linear, installation site is overlapped with drill bit central axes, and screw-in puts what infrared generator was issued
Light beam is plane, and two screw-in point infrared generators are projected from two different angles respectively, makes two plane in drill bit
Intersection is in alignment at axis, and the light beam of the straight line and central axes infrared emittance is located on same straight line
The upper and lower two sides of brake disc, the light that two of them screw in point infrared generator are formed by straight line and are formed on the disc brake rotor
The screw-in point of drill bit, and the straight line harness that central axes infrared emittance is issued forms the back-out point of drill bit on the disc brake rotor, this
Sample people before drilling starts intuitively can observe and determine the screw-in point of drill bit and screw out point, to facilitate brake disc
Punching, and improve the accuracy of punching.
Specifically, plane harness emitted by described two screw-in point infrared generators is each perpendicular to bench drill base,
And by the central axes of drill bit, ensure that plane harness emitted by two screw-in point infrared generators in drill bit in this way
Central axes where intersect at straight line.
Further, the brake disc fixed mechanism is made of wheel rim fulcrum bearing, sliding block, disk cap fulcrum bearing, the disk cap
Fulcrum bearing is installed on sliding block and height is adjustable, and the sliding block is movably installed at the guide groove that wheel rim fulcrum bearing is equipped with,
The sliding block and guide groove, which are equipped with, to cooperate with the locking member of lock slider position.By adjustment disk cap fulcrum bearing in wheel rim
Position and height in fulcrum bearing, i.e., the posture of adjustable brake disc, thus as needed on the predetermined position of brake disc
Punching.
Further, the locking member is the bolt for being passed down through sliding block and offseting with guide groove, and the guide groove is
Up-narrow and down-wide trough body structure., can be relatively fixed with guide groove by sliding block when being screwed down bolt, and looser a bolt upwards
When, sliding block can be made to move freely along guide groove.
Further, to guarantee the steady of disk cap fulcrum bearing, the guide groove has two.
Further, the wheel rim fulcrum bearing is made of bottom plate with the limited post for being vertically installed in bottom plate two sides, the bottom
Plate is fixed on bench drill base, and the central axes infrared emittance is installed on bottom plate, and is located between the limited post of two sides；Institute
The side for stating limited post is equipped with curved surface compatible with brake disc wheel rim type face.Limited post and disk cap fulcrum bearing cooperate, to be formed
Supported at three point position limiting structure, to guarantee the stabilization of brake disc；Light emitted by the infrared emittance of central axes will not be by two sides
Limited post block, can upwards vertical irradiation on the disc brake rotor, with indicate drill bit screw out point position.
Further, the disk cap fulcrum bearing is made of the disk cap locking portion on the support rod of lower part and top, the disk cap
Locking portion is equipped with curved surface compatible with brake disc disk shape for hat face；The sliding block is equipped with vertical through hole, and in the hole of vertical through hole
Through fastening bolt is equipped on wall, the support rod is passed down through the vertical through hole of sliding block, the side of support rod and fastening spiral shell
The head end of bolt offsets., can be relatively fixed with sliding block by support rod when inwardly tightening fastening bolt, and unscrew fastening spiral shell outward
When bolt, sliding block can be made to move freely along the vertical through hole of sliding block.
The present invention is provided with wheel rim fulcrum bearing and disk cap fulcrum bearing, can be adjusted according to the needs brake disc posture, and utilize
Multiple infrared generators are accurately positioned the screw-in point and back-out point of drill bit on the disc brake rotor before drilling, are beaten to facilitate
Hole operation makes punch operation become simple and convenient and can once succeed.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the auxiliary mould of brake disc punching of the invention.
Fig. 2 is the enlarged structure schematic diagram of part A in Fig. 1.
Fig. 3 is the operation principle schematic diagram of the auxiliary mould of brake disc punching of the invention.
Attached drawing mark：1, bench drill；2, wheel rim fulcrum bearing；21, bottom plate；22, limited post；3, sliding block；4, support rod；5, disk cap
Locking portion；6, guide groove；7, bolt；8, central axes infrared emittance；9, drill bit；10, point infrared generator is screwed in；11, it makes
Moving plate.
Specific embodiment
It is for example related each to a specific embodiment of the invention by the description to embodiment below against attached drawing
The shape of component, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle etc. are made into one
The detailed description of step.
Embodiment 1：
The present embodiment proposes a kind of auxiliary mould of brake disc punching, to facilitate brake disc to punch, and improves the accurate of punching
Degree.
As shown in Figure 1, 2, the auxiliary mould of the brake disc punching of the present embodiment includes bench drill 1 and is fixedly installed in bench drill 1
Brake disc fixed mechanism on pedestal；Wherein：
Brake disc fixed mechanism is made of wheel rim fulcrum bearing 2, sliding block 3, disk cap fulcrum bearing, disk cap fulcrum bearing by lower part support rod
4 and the disk cap locking portion 5 on top be formed by fixedly connecting, disk cap locking portion 5 is equipped with curved surface compatible with brake disc disk shape for hat face；
The sliding block 3 is equipped with vertical through hole, and through fastening bolt is equipped on the hole wall of vertical through hole, the support rod 4 is downwards
Across the vertical through hole of sliding block 3, the side of support rod 4 and the head end of fastening bolt offset.When inwardly tightening fastening bolt, i.e.,
Can be relatively fixed by support rod 4 and sliding block 3, and when unscrewing fastening bolt outward, sliding block 3 can be made along the vertical through hole of sliding block 3
It moves freely.
The sliding block 3 is movably installed at two guide grooves 6 that wheel rim fulcrum bearing 2 is equipped with, the sliding block 3 and guiding
Slot 6, which is equipped with, to cooperate with the locking member of 3 position of lock slider.In the present embodiment, locking member is to be passed down through sliding block 3
And the bolt 7 to offset with guide groove 6, the guide groove 6 are up-narrow and down-wide trough body structure.When being screwed down bolt 7
Sliding block 3 and guide groove 6 is relatively fixed, and looser a bolt upwards 7 when, sliding block 3 can be made to move freely along guide groove 6.Pass through
Position and height of the adjustment disk cap fulcrum bearing in wheel rim fulcrum bearing 2, i.e., the posture of adjustable brake disc, thus as needed
It is punched on the predetermined position of brake disc.
Wheel rim fulcrum bearing 2 is made of bottom plate 21 with the limited post 22 for being vertically installed in 21 two sides of bottom plate, and the bottom plate 21 is solid
Due on the pedestal of bench drill 1, being equipped with central axes infrared emittance 8 on bottom plate 21, and it is located between the limited post 22 of two sides, with
And the underface of drill bit 9, the linear infrared harness that central axes infrared emittance 8 issues upwards are overlapped with the central axes of drill bit 9；Limit
The side of position column 22 is equipped with curved surface compatible with brake disc wheel rim type face.Limited post 22 and disk cap fulcrum bearing cooperate, to be formed
Supported at three point position limiting structure, to guarantee the stabilization of brake disc；Light emitted by central axes infrared emittance 8 will not be by two sides
Limited post 22 block.
There are two screw in point infrared generator 10, two screw-in point infrared generators in the installation of 9 side of drill bit for bench drill 1
Infrared ray emitted by 10 is plane harness, and plane harness emitted by two screw-in point infrared generators 10 is each perpendicular to
The pedestal of bench drill 1, and by the central axes of drill bit 9, it is ensured that emitted by two screw-in point infrared generators 10 in this way
Plane harness where the central axes of drill bit 9 at straight line intersect.
It is as follows come the method for carrying out brake disc punching using above-mentioned auxiliary mould：
As shown in figure 3, brake disc 11 is fixed on suitable posture first with brake disc fixed mechanism, drill bit 9 is being braked
Inlet point on disk 11 is determined with point is screwed out by screwing in a point infrared generator 10, central axes infrared emittance 8, specifically former
It manages as follows：The light beam that central axes infrared emittance 8 is issued be it is linear, installation site is overlapped with 9 central axes of drill bit, screw in point
The light beam that infrared generator 10 is issued is plane, and two screw-in point infrared generators 10 are thrown from two different angles respectively
Shadow makes two plane intersect in alignment, the light beam of the straight line and central axes infrared emittance 8 at 9 central axes of drill bit
On same straight line, and the upper and lower two sides of brake disc 11 are located at, two of them screw in the light of point infrared generator 10
Line is formed by the screw-in point that straight line forms drill bit 9 in brake disc 11, and the straight line line that central axes infrared emittance 8 is issued
Beam forms the back-out point of drill bit 9 in brake disc 11, and people intuitively can observe and determine drill bit 9 in this way before drilling starts
Screw-in point and screw out point, to facilitate the punching of brake disc 11, and improve the accuracy of punching.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention specifically designs the not limit by aforesaid way
System as long as using the improvement for the various unsubstantialities that conception and technical scheme of the invention carry out, or not improved is sent out this
Bright conception and technical scheme directly apply to other occasions, within the scope of the present invention.
Claims (7)
1. a kind of auxiliary mould of brake disc punching, it is characterised in that including bench drill and the braking being fixedly installed on bench drill base
Disk fixed mechanism；There are two screw in point infrared generator, the installation of brake disc fixed mechanism in the installation of drill bit side for the bench drill
There are central axes infrared emittance, the central axes weight for the linear infrared harness and drill bit that the central axes infrared emittance issues upwards
It closes；Infrared ray emitted by described two screw-in point infrared generators is plane harness, and two plane harness are in drill bit
Central axes where intersect at straight line.
2. the auxiliary mould of brake disc punching according to claim 1, it is characterised in that described two screw-in point infrared rays
Plane harness emitted by generator is each perpendicular to bench drill base, and by the central axes of drill bit.
3. the auxiliary mould of brake disc punching according to claim 1 or 2, it is characterised in that the brake disc fixed mechanism
It is made of wheel rim fulcrum bearing, sliding block, disk cap fulcrum bearing, the disk cap fulcrum bearing is installed on sliding block and adjustable, the cunning of height
Block is movably installed at the guide groove that wheel rim fulcrum bearing is equipped with, and the sliding block and guide groove are equipped with and cooperate to lock cunning
The locking member of block position.
4. the auxiliary mould of brake disc punching according to claim 3, it is characterised in that the locking member is to wear downwards
The bolt crossing sliding block and offseting with guide groove, the guide groove are up-narrow and down-wide trough body structure.
5. the auxiliary mould of brake disc punching according to claim 3, it is characterised in that the guide groove has two.
6. the auxiliary mould of brake disc punching according to claim 3, it is characterised in that the wheel rim fulcrum bearing is by bottom plate
It is constituted with the limited post for being vertically installed in bottom plate two sides, the bottom plate is fixed on bench drill base, the infrared generation in central axes
Device is installed on bottom plate, and is located between the limited post of two sides；The side of the limited post is equipped with and brake disc wheel rim type face phase
The curved surface of adaptation.
7. the auxiliary mould of brake disc punching according to claim 3, it is characterised in that the disk cap fulcrum bearing is by lower part
Support rod and top disk cap locking portion constitute, the disk cap locking portion be equipped with song compatible with brake disc disk shape for hat face
Face；The sliding block is equipped with vertical through hole, and through fastening bolt is equipped on the hole wall of vertical through hole, the support rod is downward
Across the vertical through hole of sliding block, the side of support rod and the head end of fastening bolt offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811106956.4A CN108856811B (en) | 2018-09-21 | 2018-09-21 | Auxiliary tool for punching brake disc and method for punching brake disc and installing thermocouple by adopting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811106956.4A CN108856811B (en) | 2018-09-21 | 2018-09-21 | Auxiliary tool for punching brake disc and method for punching brake disc and installing thermocouple by adopting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108856811A true CN108856811A (en) | 2018-11-23 |
| CN108856811B CN108856811B (en) | 2020-09-04 |
Family
ID=64324610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811106956.4A Active CN108856811B (en) | 2018-09-21 | 2018-09-21 | Auxiliary tool for punching brake disc and method for punching brake disc and installing thermocouple by adopting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108856811B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510482A (en) * | 2021-07-16 | 2021-10-19 | 荆州市恒丰制动系统有限公司 | Brake bottom plate puncher |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1781677A (en) * | 2004-12-01 | 2006-06-07 | 创科实业有限公司 | Alignment guide for a power tool |
| CN201023345Y (en) * | 2007-01-26 | 2008-02-20 | 孙景涛 | Photoelectric pre-positioning device for bill binding machine |
| CN206544028U (en) * | 2016-12-24 | 2017-10-10 | 无锡市通亦和精密机械有限公司 | A kind of grip device |
| CN207239709U (en) * | 2017-09-12 | 2018-04-17 | 山东华力电力集团股份有限公司 | A kind of adjustable for height supporting block of milling machine processing |
| CN207669181U (en) * | 2017-12-28 | 2018-07-31 | 平湖市瑞阳精密机械有限公司 | A kind of hemispherical cover body fixture for processing |
-
2018
- 2018-09-21 CN CN201811106956.4A patent/CN108856811B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1781677A (en) * | 2004-12-01 | 2006-06-07 | 创科实业有限公司 | Alignment guide for a power tool |
| CN201023345Y (en) * | 2007-01-26 | 2008-02-20 | 孙景涛 | Photoelectric pre-positioning device for bill binding machine |
| CN206544028U (en) * | 2016-12-24 | 2017-10-10 | 无锡市通亦和精密机械有限公司 | A kind of grip device |
| CN207239709U (en) * | 2017-09-12 | 2018-04-17 | 山东华力电力集团股份有限公司 | A kind of adjustable for height supporting block of milling machine processing |
| CN207669181U (en) * | 2017-12-28 | 2018-07-31 | 平湖市瑞阳精密机械有限公司 | A kind of hemispherical cover body fixture for processing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510482A (en) * | 2021-07-16 | 2021-10-19 | 荆州市恒丰制动系统有限公司 | Brake bottom plate puncher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108856811B (en) | 2020-09-04 |
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