CN109256921A - A kind of motor cover brill attacks fixture - Google Patents
A kind of motor cover brill attacks fixture Download PDFInfo
- Publication number
- CN109256921A CN109256921A CN201811083645.0A CN201811083645A CN109256921A CN 109256921 A CN109256921 A CN 109256921A CN 201811083645 A CN201811083645 A CN 201811083645A CN 109256921 A CN109256921 A CN 109256921A
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- Prior art keywords
- positioning
- working plate
- piston rod
- locking
- platen
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- 241001074085 Scophthalmus aquosus Species 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 230000000694 effects Effects 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 230000007246 mechanism Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 6
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/14—Casings; Enclosures; Supports
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of motor cover brills to attack fixture, it include workbench, pneumatic positioning platen is provided on the workbench, the pneumatic positioning platen is to be detachably connected with the workbench, working plate is provided with above the pneumatic positioning platen, the top surface of the working plate is provided with no less than one installation station, the working plate can quick locking to the pneumatic positioning platen, locking mechanism of the present invention is firm, and it is more steady to lock process, workpiece can be directly installed on working plate, working plate is installed to pneumatic positioning platform again, reduce the positioning operation step to workpiece, clamping efficiency is higher, and improve positioning accuracy, to effectively improve processing quality.
Description
Technical field
The present invention relates to a kind of motor process equipments more particularly to a kind of motor cover brill to attack fixture.
Background technique
Clamping is a more crucial process in the processing of servo-electric cover class, and servomotor is to hole location dimensional tolerance
And geometric tolerance has pole strict demand, intelligent clamping mechanism provides strong guarantee for the raising of product quality, while also big
Production efficiency is improved greatly, reduces labor cost, manually clamping works in lathe always for traditional motor cover processing
On platform, installation effectiveness is low, and positioning accuracy is poor, such as needs using manipulator in the next step to processing, due to artificial
Set and Positioning is not accurate enough, and processing quality is difficult to be guaranteed, and does not adapt to the requirement of motor cover automatic assembly line.
Summary of the invention
The technical problem to be solved by the present invention is a kind of motor cover brill is needed to attack fixture, artificial clamping can be improved in work
Make the efficiency on platform, and improve positioning accuracy, is processed convenient for the automation of next step.
The solution that the present invention solves its technical problem is: a kind of motor cover brill attacks fixture, includes workbench, institute
It states and is provided with pneumatic positioning platen on workbench, the pneumatic positioning platen is to be detachably connected with the workbench, the gas
It is provided with working plate above dynamic positioning platen, the top surface of the working plate is provided with no less than one installation station, described
The bottom center of working plate is fixedly installed locking mandrel, and the surface of the pneumatic positioning platen corresponds to the position of the locking mandrel
It sets and offers cavity, the cavity top is provided with locking bed, and the inside cavity is provided with piston rod movable up and down, institute
The bottom surface for stating cavity is fixedly installed spring spindle, and the spring spindle is inserted into the piston rod from the lower section of the piston rod,
The piston rod is inserted into the locking bed from the lower section of the locking bed, and the locking mandrel is inserted from the top of the piston rod
Enter in the piston rod, the top exterior walls of the piston rod are embedded with several steel balls, described in the inner wall of the locking bed is corresponding
The position setting of steel ball is fluted, and the bottom end of the locking mandrel is provided with expansion arc, described when the piston rod moves downward
Expansion arc described in steel ball clamping, the piston rod drive the locking mandrel to move downward, and the locking mandrel compresses the bullet
Spring mandril, when the piston rod moves upwards, the steel ball is moved to the top of the expansion arc, and the spring spindle is replied former
Shape, the locking mandrel return back to original position.
The present invention provides a kind of motor cover brill and attacks fixture, includes workbench, pneumatic positioning table is provided on workbench
Plate, it is pneumatic to position platen with workbench to be detachably connected, it stirs and is provided with working plate, the top of working plate above positioning platen
Face is provided with no less than one installation station, before clamping workpiece, first will pneumatically can position platen and position to workbench,
When usual clamping workpiece, pneumatic positioning platen can not be moved, makes the process of next step directly on the basis of pneumatically positioning platen
It is positioned, and working plate is exchangeable part, is applicable in the motor cover size of different size, workpiece can be directly mounted on working plate
It installs at station, the locking mechanism of working plate and pneumatic positioning platen is ingenious, and under not locking state, the steel ball in piston rod exists
The laterally movable space of groove side, steel ball is larger, such as will not need to lock working plate locking mandrel clamping to pneumatic fixed
When the platen of position, piston rod is moved downward, and steel ball is driven to the lower section of groove, the laterally movable space of steel ball becomes smaller, to piston
The expansion arc clamping of bar bottom end drives locking mandrel to move downward, so that working plate be made to lock to pneumatic positioning platen, locks core
Compressed spring mandril when axis moves down can play buffer function, and when piston rod moves upwards, steel ball is moved to the top of expansion arc,
The side of groove is returned to, spring spindle also returns back to original state, and locking mandrel also returns back to original position, therefore, locking mechanism of the present invention
It is firm, and it is more steady to lock process, workpiece can be directly installed on working plate, then working plate is installed to pneumatic positioning
On platform, the positioning operation step to workpiece is reduced, clamping efficiency is higher, and improves positioning accuracy, adds to effectively improve
Working medium amount.
As a further improvement of the above technical scheme, no less than one T-slot is provided on the workbench, it is described
No less than one T-nut is provided in T-slot, the T-nut passes through the first lock-screw and the pneumatic positioning table
Plate is connected with each other.
As a further improvement of the above technical scheme, the top surface of the pneumatic positioning platen is provided with lower positioning seat, institute
The bottom side for stating working plate corresponds to the position of the lower positioning seat and is provided with positioning seat, the lower positioning seat and the lower positioning seat
It is cooperatively connected.
As a further improvement of the above technical scheme, the installation station includes to be fixedly installed on the working plate top
The positioning core axle in face is fixedly installed on the pressing plate above the positioning core axle by the second lock-screw.
As a further improvement of the above technical scheme, the tooling plate top surface is using the positioning core axle as center of circle Circle-Array
Column are provided with no less than four axially position blocks.
As a further improvement of the above technical scheme, the position that the positioning core axle side is corresponded on the working plate is set
It is equipped with locating piece, screw hole is provided through in the locating piece, adjusting screw, the adjusting spiral shell are connected in the screw hole
Nail moves back and forth along on the positioning core axle direction.
As a further improvement of the above technical scheme, the position that the positioning core axle side is corresponded on the working plate is set
It is equipped with flexibly positioned piece, is provided in described flexibly positioned piece along the spring on the positioning core axle direction with stroke
The activity direction of locating rod, the activity direction and the spring positioning bar for adjusting screw is mutually perpendicular to.
Beneficial effect using above-mentioned further scheme is: workpiece positioning is more firm, precisely, and when overall package more accelerates
Speed, conveniently.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is top view of the invention；
Fig. 2 is the A-A the schematic diagram of the section structure of Fig. 1.
In figure: it is living that 1- workbench, 2- pneumatically position platen, 3- working plate, 4- locking mandrel, 5- cavity, 6- locking bed, 7-
Positioning seat, the upper positioning seat of 13-, 14- are fixed under stopper rod, 8- spring spindle, 9- steel ball, 10-T type groove, the first lock-screw of 11-, 12-
Position mandrel, the second lock-screw of 15-, 16- pressing plate, 17- axially position block, 18- adjust screw, flexibly positioned piece of 19-, 20- bullet
Spring locating rod, 21- groove.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, be previously mentioned in text
All connection/connection relationships not singly refer to that component directly connects, and referring to can be added deduct according to specific implementation situation by adding
Few couple auxiliary, to form more preferably coupling structure.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
Referring to Fig.1, Fig. 2, a kind of motor cover brill attack fixture, include workbench 1, be provided with gas on the workbench 1
Dynamic positioning platen 2, the pneumatic positioning platen 2 and the workbench 1 to be detachably connected, the pneumatic positioning platen 2 it is upper
Side is provided with working plate 3, and the top surface of the working plate 3 is provided with no less than one installation station, the bottom surface of the working plate 3
Center is fixedly installed locking mandrel 4, and the position that the surface of the pneumatic positioning platen 2 corresponds to the locking mandrel 4 offers
Cavity 5,5 top of cavity are provided with locking bed 6, and the cavity 5 is internally provided with piston rod 7 movable up and down, described
The bottom surface of cavity 5 is fixedly installed spring spindle 8, and the spring spindle 8 is inserted into the piston rod from the lower section of the piston rod 7
7, the piston rod 7 is inserted into the locking bed 6 from the lower section of the locking bed 6, and the locking mandrel 4 is from the piston rod 7
Top be inserted into the piston rod 7, the top exterior walls of the piston rod 7 are embedded with several steel balls 9, the locking bed 6
Inner wall corresponds to the position setting fluted 21 of the steel ball 9, and the bottom end of the locking mandrel 4 is provided with expansion arc, the piston
When bar 7 moves downward, expansion arc described in 9 clamping of steel ball, the piston rod 7 drives the locking mandrel 4 to move downward, institute
It states locking mandrel 4 and compresses the spring spindle 8, when the piston rod 7 moves upwards, the steel ball 9 is moved to the expansion arc
Top, the spring spindle 8 restores, and the locking mandrel 4 returns back to original position.
It can be seen from the above, the present invention, which provides a kind of motor cover brill, attacks fixture, includes workbench 1, be arranged on workbench 1
There is pneumatic positioning platen 2, it is pneumatic to position platen 2 with workbench 1 to be detachably connected, it stirs and is provided with work above positioning platen
Loading board 3, the top surface of working plate 3 is provided with no less than one installation station, before clamping workpiece, first will can pneumatically position platen
In 2 positioning to workbench 1, in usual clamping workpiece, pneumatic positioning platen 2 can not be moved, keeps the process of next step direct
It is positioned on the basis of pneumatically positioning platen 2, and working plate 3 is exchangeable part, is applicable in the motor cover size of different size, workpiece
It can be directly mounted at the installation station on working plate 3, working plate 3 and the locking mechanism of pneumatic positioning platen 2 are ingenious, are not locking
Under tight state, for the steel ball 9 in piston rod 7 in 21 side of groove, the laterally movable space of steel ball 9 is larger, will not be to locking mandrel 4
Clamping, it is preferred that it air pump can be used to drive piston rod 7, when such as needing to the locking of working plate 3 to pneumatic positioning platen 2,
Piston rod 7 moves downward, and steel ball 9 is driven to the lower section of groove 21, the laterally movable space of steel ball 9 becomes smaller, to 7 bottom of piston rod
The expansion arc clamping at end drives locking mandrel 4 to move downward, to make the locking of working plate 3 to pneumatic positioning platen 2, locks core
Compressed spring mandril 8 when axis 4 moves down can play buffer function, and when piston rod 7 moves upwards, steel ball 9 is moved to the upper of expansion arc
Side, returns to the side of groove 21, and spring spindle 8 also returns back to original state, and locking mandrel 4 also returns back to original position, therefore, present invention lock
Locking structure is firm, and it is more steady to lock process, workpiece can be directly installed on working plate 3, then extremely by the installation of working plate 3
On pneumatic positioning platform, the positioning operation step to workpiece is reduced, clamping efficiency is higher, and improves positioning accuracy, to have
Effect improves processing quality.
It is further used as preferred embodiment, no less than one T-slot 10, the T are provided on the workbench 1
No less than one T-nut is provided in type groove 10, the T-nut passes through the first lock-screw 11 and the pneumatic positioning
Platen 2 is connected with each other, this structural union, which can facilitate, is mounted on workbench 1 along the length of T-slot 10 for pneumatic positioning platen 2
Any one place, it is more convenient, accurate to adjust positioning on direction.
It is further used as preferred embodiment, the top surface of the pneumatic positioning platen 2 is provided with lower positioning seat 12, described
The position that the bottom side of working plate 3 corresponds to the lower positioning seat 12 is provided with positioning seat 13, the lower positioning seat 12 with it is described under
Positioning seat 12 is cooperatively connected, and before the locking of working plate 3, upper positioning seat 13 can play the role of pre-determined bit, work with lower positioning seat 12
When the locking of loading board 3 to pneumatic positioning platen 2, upper positioning seat 13 is further bonded with lower positioning seat 12, so that structure is more firm,
The case where avoiding working plate 3 from rotating.
It is further used as preferred embodiment, the installation station includes to be fixedly installed on 3 top surface of working plate
Positioning core axle 14, be fixedly installed on by the second lock-screw 15 pressing plate 16 of 14 top of the positioning core axle, it is preferred that peace
There are four dress station is settable, each installation station includes positioning core axle 14 and pressing plate 16, and workpiece is mountable in locating core
On axis 14, then second lock-screw 15 of pressing plate 16 is compacted to positioning core axle 14, workpiece is fixed.
It is further used as preferred embodiment, 3 top surface of working plate is with the positioning core axle 14 for center of circle Circle-Array
Column are provided with no less than four axially position blocks 17, there are four axially position block 17 is settable, are responsible for the axially position of workpiece.
It is further used as preferred embodiment, the position that 14 side of positioning core axle is corresponded on the working plate 3 is set
It is equipped with locating piece, screw hole is provided through in the locating piece, is connected in the screw hole and adjusts screw 18, the adjusting
Screw 18 moves back and forth along on 14 direction of positioning core axle, after workpiece is fixed on positioning core axle 14, can adjust and adjusts
Screw 18 enhances the stability of workpiece in the position of screw hole, workpiece pressing side.
It is further used as preferred embodiment, the position that 14 side of positioning core axle is corresponded on the working plate 3 is set
It is equipped with flexibly positioned piece 19, being provided in described flexibly positioned piece 19 has stroke along close 14 direction of positioning core axle
Spring positioning bar 20, the activity direction of activity direction and the spring positioning bar 20 for adjusting screw 18 is mutually perpendicular to,
Before workpiece is installed, compressible spring locating rod 20, then workpiece is installed, the external force of compressed spring locating rod 20 is unclamped, spring is made
The side of 20 workpiece pressing of locating rod, cooperation adjust screw 18 to workpiece and its orthogonal pressing force, make the structure of workpiece
It is more firm.
Better embodiment of the invention is illustrated above, but the invention is not limited to the implementation
Example, those skilled in the art can also make various equivalent modifications on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (7)
- It include workbench (1), it is characterised in that: be provided with gas on the workbench (1) 1. a kind of motor cover brill attacks fixture Dynamic positioning platen (2), the pneumatic positioning platen (2) are to be detachably connected with the workbench (1), the pneumatic positioning platen (2) it is provided with above working plate (3), the top surface of the working plate (3) is provided with no less than one installation station, the work The bottom center of loading board (3) is fixedly installed locking mandrel (4), and the surface of the pneumatic positioning platen (2) corresponds to the locking The position of mandrel (4) offers cavity (5), and cavity (5) top is provided with locking bed (6), setting inside the cavity (5) Have piston rod movable up and down (7), the bottom surface of the cavity (5) is fixedly installed spring spindle (8), the spring spindle (8) piston rod (7), lower section of the piston rod (7) from the locking bed (6) are inserted into from the lower section of the piston rod (7) It is inserted into the locking bed (6), the locking mandrel (4) is inserted into the piston rod (7) from the top of the piston rod (7), The top exterior walls of the piston rod (7) are embedded with several steel balls (9), and the inner wall of the locking bed (6) corresponds to the steel ball (9) Position fluted (21) are set, the bottom end of the locking mandrel (4) is provided with expansion arc, and the piston rod (7) moves downward When, expansion arc described in steel ball (9) clamping, the piston rod (7) drives the locking mandrel (4) to move downward, the lock Tight mandrel (4) compresses the spring spindle (8), and when the piston rod (7) moves upwards, the steel ball (9) is moved to described swollen Swollen section of top, the spring spindle (8) restore, and the locking mandrel (4) returns back to original position.
- 2. a kind of motor cover brill according to claim 1 attacks fixture, it is characterised in that: be arranged on the workbench (1) There is no less than one T-slot (10), no less than one T-nut, the T-nut are provided in the T-slot (10) It is connected with each other by the first lock-screw (11) and the pneumatic positioning platen (2).
- 3. a kind of motor cover brill according to claim 1 attacks fixture, it is characterised in that: the pneumatic positioning platen (2) Top surface be provided with lower positioning seat (12), the position that the bottom side of the working plate (3) corresponds to the lower positioning seat (12) is provided with Upper positioning seat (13), the lower positioning seat (12) and the lower positioning seat (12) are cooperatively connected.
- 4. a kind of motor cover brill according to claim 1 attacks fixture, it is characterised in that: the installation station includes solid Surely be set to the working plate (3) top surface positioning core axle (14), by the second lock-screw (15) be fixedly installed on it is described fixed Pressing plate (16) above position mandrel (14).
- 5. a kind of motor cover brill according to claim 4 attacks fixture, it is characterised in that: working plate (3) top surface with The positioning core axle (14) is the axially position block (17) that center of circle circumference array is provided with no less than four.
- 6. a kind of motor cover brill according to claim 4 attacks fixture, it is characterised in that: corresponding on the working plate (3) The position of positioning core axle (14) side is provided with locating piece, is provided through screw hole in the locating piece, in the screw hole It is connected with and adjusts screw (18), the adjusting screw (18) moves back and forth along on the positioning core axle (14) direction.
- 7. a kind of motor cover brill according to claim 6 attacks fixture, it is characterised in that: corresponding on the working plate (3) The position of positioning core axle (14) side is provided with flexibly positioned piece (19), and edge is provided in flexibly positioned piece (19) and is leaned on Spring positioning bar (20) with stroke on nearly positioning core axle (14) direction, the activity direction for adjusting screw (18) It is mutually perpendicular to the activity direction of the spring positioning bar (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811083645.0A CN109256921B (en) | 2018-09-17 | 2018-09-17 | Motor cover drilling and tapping clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811083645.0A CN109256921B (en) | 2018-09-17 | 2018-09-17 | Motor cover drilling and tapping clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109256921A true CN109256921A (en) | 2019-01-22 |
| CN109256921B CN109256921B (en) | 2024-05-07 |
Family
ID=65047540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811083645.0A Active CN109256921B (en) | 2018-09-17 | 2018-09-17 | Motor cover drilling and tapping clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109256921B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201505827U (en) * | 2009-08-24 | 2010-06-16 | 程广诚 | Positioning clamp |
| CN206010526U (en) * | 2016-08-31 | 2017-03-15 | 昆山劲达泰机械制造有限公司 | A kind of drilling air-actuated jaw |
| CN206795289U (en) * | 2017-04-01 | 2017-12-26 | 浙江西子航空工业有限公司 | A kind of clamping device capable of rapid positioning |
| CN108000193A (en) * | 2017-12-26 | 2018-05-08 | 台州市黄岩星泰塑料模具有限公司 | Electrode Flank machining fixture |
| CN207696067U (en) * | 2017-11-23 | 2018-08-07 | 桂林理工大学南宁分校 | It is suitable for the quick locating machining clamp of robot carrier of side processing |
| CN208971358U (en) * | 2018-09-17 | 2019-06-11 | 佛山登奇机电技术有限公司 | A kind of motor cover brill attacks fixture |
-
2018
- 2018-09-17 CN CN201811083645.0A patent/CN109256921B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201505827U (en) * | 2009-08-24 | 2010-06-16 | 程广诚 | Positioning clamp |
| CN206010526U (en) * | 2016-08-31 | 2017-03-15 | 昆山劲达泰机械制造有限公司 | A kind of drilling air-actuated jaw |
| CN206795289U (en) * | 2017-04-01 | 2017-12-26 | 浙江西子航空工业有限公司 | A kind of clamping device capable of rapid positioning |
| CN207696067U (en) * | 2017-11-23 | 2018-08-07 | 桂林理工大学南宁分校 | It is suitable for the quick locating machining clamp of robot carrier of side processing |
| CN108000193A (en) * | 2017-12-26 | 2018-05-08 | 台州市黄岩星泰塑料模具有限公司 | Electrode Flank machining fixture |
| CN208971358U (en) * | 2018-09-17 | 2019-06-11 | 佛山登奇机电技术有限公司 | A kind of motor cover brill attacks fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109256921B (en) | 2024-05-07 |
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