CN207088299U - A kind of automatic trimming device of pivoting support retainer - Google Patents
A kind of automatic trimming device of pivoting support retainer Download PDFInfo
- Publication number
- CN207088299U CN207088299U CN201720800383.XU CN201720800383U CN207088299U CN 207088299 U CN207088299 U CN 207088299U CN 201720800383 U CN201720800383 U CN 201720800383U CN 207088299 U CN207088299 U CN 207088299U
- Authority
- CN
- China
- Prior art keywords
- fixed plate
- projection
- pivoting support
- convex cap
- trimming device
- 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.)
- Expired - Fee Related
Links
- 238000009966 trimming Methods 0.000 title claims abstract description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 42
- 229910052742 iron Inorganic materials 0.000 claims description 21
- 239000007787 solid Substances 0.000 claims description 20
- 229920003023 plastic Polymers 0.000 abstract description 46
- 239000004033 plastic Substances 0.000 abstract description 46
- 238000003754 machining Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of automatic trimming device of pivoting support retainer, including fixed plate, rotating supporting device, driving projection；Fixed plate is arranged on the operating platform of bench drill, and be fixed on the card holding trough of operating platform, fixed plate includes fixed plate body, and the bottom four corners of fixed plate body are provided with four fix bars, fix bar is fixed on fixed plate body, and bracket is set with fix bar intersecting vertical.The automatic trimming device of this pivoting support retainer, substantially increases plastic cage surface smoothness, improves the machining accuracy and crudy of plastic cage.
Description
Technical field
The utility model belongs to the deburring technical field of pivoting support plastic cage, and in particular to a kind of pivoting support is protected
Hold the automatic trimming device of frame.
Background technology
The retainer of pivoting support, it is general using the in the majority of metal material, it is continuous with engineering plastics industry technology
Development and accumulation, the anti-wear performance of plastics and the continuous improvement of intensity, plastic cage have gradual alternative metals material retainer
Trend.Plastic cage centrifugal force is small, staring torque is small, bearing rotary is flexible；Rub resistance, wear-resistant, bearing temperature rise simultaneously
Low, plastic cage good toughness, impact resistance, resistance to fracture is good, acidproof corrosion resistance is strong；These excellent spies of plastic cage
Property, determine the bright prospects of plastic cage alternative metals retainer.
In the prior art, during the shaping and demoulding for producing plastic cage, plastic cage marginal existence hair can be caused
Thorn, so as to influence the machining accuracy of the surface smoothness of plastic cage and plastic cage；It is right at present during general technology
The deburring work of plastic cage, is that operating personnel use electronic sander, deburring is carried out to plastic cage, due to artificial
During deburring, both hands hold plastic cage, the bad grasp of its stability of equilibrium, and it is inclined the mill of plastic cage easily occur, although
The burr of plastic cage is eliminated, but causes the finish of plastic cage not high simultaneously, have impact on plastic cage
Machining accuracy, reduce the crudy of plastic cage；The defects of inventor is based in the prior art have developed a kind of revolution branch
The automatic trimming device of retainer is held, can solve problem in the prior art well.
Utility model content
The utility model is in order to solve the above-mentioned technical problem, there is provided a kind of automatic trimming device of pivoting support retainer,
Its scientific structure design is reasonable, simple in construction, easy to use；Plastic cage is installed on rotating supporting device, rotated
The side installation edge iron of support meanss, then by this rotating supporting device, snaps fitted on the operating platform of bench drill, sets simultaneously
The driving projection being engaged with rotating supporting device is put, the drill bit position that projection will be driven to be installed to bench drill；Utilize the rotation of bench drill
Rotating function, plastic cage is set to rotate at a high speed, during plastic cage rotates at a high speed, edge iron is to plastic cage
Burr carries out deburring.
Technical scheme is used by the utility model：A kind of automatic trimming device of pivoting support retainer, including it is solid
Fixed board, rotating supporting device, driving projection；Fixed plate is arranged on the operating platform of bench drill, and is fixed on the card of operating platform
On tankage, fixed plate includes fixed plate body, and the bottom four corners of fixed plate body are provided with four fix bars, and fix bar is fixed on
On fixed plate body, bracket is set with fix bar intersecting vertical；Rotating supporting device is arranged in fixed plate, rotation support dress
Put and be bolted on including swinging strut, swinging strut in fixed plate, bearing is arranged on the inside of swinging strut, and rotation is convex
Post is fixedly installed on the top of swinging strut and bearing, and edge iron is arranged on the side of swinging strut, and is bolted on
The top of fixed plate；Driving projection is fixedly installed on the drill bit of bench drill, and driving projection includes driving convex cap, drives convex cap bottom
The solid spheric in position, top is solid cylinder, and drive link is fixedly installed on the centre for driving convex cap solid cylinder
Position.
The drive link of the driving projection is strip, and driving projection is consolidated by the fastener of drill bit on bench drill
It is scheduled on drill bit.
The bracket is rotated freely by nut and fix bar cross-fixing, bracket in fix bar.
For the swinging strut with edge iron against being fixedly connected, swinging strut and edge iron are in the same plane, and together
When be fixed on the top of fixed plate.
The blade of the edge iron is circular arc, and the blade of edge iron circular arc is with driving the arc of projection to be engaged.
The rotation projection includes rotating convex cap, and the one end for rotating convex cap is solid spherical, and the other end is hollow
Cylinder body, swingle are arranged on the centre position for rotating convex cap, and swingle is cylinder, and swingle is with rotating the solid of convex cap
Spherical is fixedly connected.
The diameter of the convex cap of rotation is more than the diameter of swinging strut, rotates convex cap and is equipped with swinging strut.
The use process of the automatic trimming device of this pivoting support retainer is：When need using this pivoting support protect
Hold the automatic trimming device of frame, plastic cage is carried out deburring when, rotating supporting device and fixed plate are fixed connected first
Connect, then the bracket in fixed plate is rotated to the position vertical with card holding trough, while fixed plate, be directed at the operation of bench drill
Card holding trough on platform, and clamp, now rotational fastener bar, just completes fixation of the fixed plate to card holding trough；When rotation supports
After device installation, while driving projection is installed on the drill bit of bench drill, now plastic cage top, is installed to driving projection
The convex cap of driving on, bottom be installed to rotation projection the convex cap of rotation on, the drill bit of bench drill moves down, and makes plastic cage
Top tight contacts between with driving projection, and bottom tight contacts between with rotation projection；It is then turned on the starting switch of bench drill, the brill of bench drill
Head rotation, so as to drive plastic cage to be rotated at a high speed on rotation projection, now, edge iron will be outside plastic cage
The burr at edge removes；Above procedure is exactly the use process of the automatic trimming device of this pivoting support retainer.
The fixed plate is arranged on the operating platform of bench drill, and is fixed on the card holding trough of operating platform, fixed plate bag
Fixed plate body is included, the bottom four corners of fixed plate body are provided with four fix bars, and fix bar is fixed on fixed plate body, tightly
Gu bar is set with fix bar intersecting vertical；The main purpose so set is in order to by setting fix bar and bracket, solid
Fixed board is fixed in the card holding trough of operating platform, makes the rotating supporting device in fixed plate, can be firmly secured to bench drill
On operating platform.
The bearing is arranged on the inside of swinging strut, and rotation projection is fixedly installed on the top of swinging strut and bearing；
The main purpose so set is to pass through the flat of convex one rotation of cap offer of the rotation for being arranged to rotate projection of bearing
Platform, in the state of being rotated at a high speed in driving projection, realize the high speed rotation of plastic cage；Primarily serving keeps plastics
The effect of frame rotation, so as to realize deburring of the edge iron to plastic cage.
The driving projection is fixedly installed on the drill bit of bench drill, and driving projection includes driving convex cap, drives convex cap bottom
The solid spheric in position, top is solid cylinder, and drive link is fixedly installed on the centre for driving convex cap solid cylinder
Position；The main purpose so set is to the convex cap of driving being engaged with plastic cage shape be set, in the brill of bench drill
In the case that head rotates, the high speed rotation of plastic cage is realized, for next step, the deburring to the burr of plastic cage, wound
Make the condition of rotation.
The diameter of the convex cap of rotation is more than the diameter of swinging strut, rotates convex cap and is equipped with swinging strut；So
The main purpose of setting is to make the convex cap of rotation be rotated on swinging strut, to realize the deburring to plastic cage.
The beneficial effects of the utility model：The technical program provides a kind of automatic trimming device of pivoting support retainer,
Its scientific structure design is reasonable, simple in construction, easy to use；When can solve the problem that due to artificial deburring, both hands hold plastics holding
Frame, the bad grasp of its stability of equilibrium, easily occur plastic cage mill it is inclined the problem of, substantially increase plastic cage table
Face finish, improve the machining accuracy and crudy of plastic cage.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model rotating supporting device；
Fig. 3 is the structural representation that the utility model drives projection；
Fig. 4 is the structural representation of the utility model fixed plate；
Fig. 5 is the structural representation that the utility model rotates projection；
Marked in figure：1st, fixed plate, 2, rotating supporting device, 3, driving projection, 4, fixed plate body, 5, fix bar, 6,
Bracket, 7, swinging strut, 8, bearing, 9, rotation projection, 10, edge iron, 11, the convex cap of rotation, 12, swingle, 13, driving it is convex
Cap, 14, drive link, 15, bench drill, 16, operating platform, 17, drill bit, 18, retainer, 19, card holding trough.
Embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.
As illustrated, a kind of automatic trimming device of pivoting support retainer, including fixed plate 1, rotating supporting device 2,
Drive projection 3；Fixed plate 1 is arranged on the operating platform 16 of bench drill 15, and is fixed on the card holding trough 19 of operating platform 16, Gu
Fixed board 1 includes fixed plate body 4, and the bottom four corners of fixed plate body 4 are provided with four fix bars 5, and fix bar 5 is fixed on fixation
On plate body 4, bracket 6 is set with the intersecting vertical of fix bar 5；Rotating supporting device 2 is arranged in fixed plate 1, rotation support
Device 2 includes swinging strut 7, and swinging strut 7 is bolted in fixed plate 1, and bearing 8 is arranged on the interior of swinging strut 7
Portion, rotation projection 9 are fixedly installed on the top of swinging strut 7 and bearing 8, and edge iron 10 is arranged on the side of swinging strut 7, and
It is bolted on the top of fixed plate 1；Driving projection 3 is fixedly installed on the drill bit 17 of bench drill 15, and driving projection 3 includes
Convex cap 13 is driven, it is solid spheric to drive the convex lower portion of cap 13, and top is solid cylinder, and drive link 14 is fixed and set
Put and driving the centre position of the convex solid cylinder of cap 13.
The drive link 14 of the driving projection 3 is strip, and is driven by the fastener handle of drill bit 17 on bench drill 15
Dynamic projection 3 is fixed on drill bit 17.
The bracket 6 is rotated freely by nut and the cross-fixing of fix bar 5, bracket 6 in fix bar 5.
For the swinging strut 7 with edge iron 10 against being fixedly connected, swinging strut 7 and edge iron 10 are in same plane
On, and it is also secured to the top of fixed plate 1.
The blade of the edge iron 10 is circular arc, and the arc of the blade and driving projection 9 of the circular arc of edge iron 10 matches
Close.
The rotation projection 9 includes rotating convex cap 11, and the one end for rotating convex cap 11 is solid spherical, during the other end is
Empty cylinder body, swingle 12 are arranged on the centre position for rotating convex cap 11, and swingle 12 is cylinder, swingle 12 and rotation
The solid spherical of convex cap 11 is fixedly connected.
The diameter of the convex cap 11 of rotation is more than the diameter of swinging strut 7, rotates convex cap 11 and is set with the cooperation of swinging strut 7
Put.
The use process of the automatic trimming device of this pivoting support retainer is：When need using this pivoting support protect
Hold the automatic trimming device of frame, to plastic cage 18 carry out deburring when, rotating supporting device 2 and fixed plate 1 are consolidated first
Fixed connection, the bracket 6 in fixed plate 1 is then rotated into the position vertical with card holding trough 19, while fixed plate 1, alignment
Card holding trough 19 on the operating platform 16 of bench drill 15, and clamp, now rotational fastener bar 6, just completes fixed plate 1 to card holding trough
19 fixation；After rotating supporting device is installed, while driving projection 3 is installed on the drill bit 17 of bench drill 15, now plastics
The top of retainer 18, it is installed on the convex cap 13 of driving of driving projection 3, bottom is installed on the convex cap 11 of rotation of rotation projection 9,
The drill bit of bench drill 15 moves down, and the top and driving projection 3 for making plastic cage 18 tight contact between, bottom and rotation projection 9
Tight contact between；The starting switch of bench drill 15 is then turned on, the drill bit 17 of bench drill 15 rotates, so as to drive plastic cage 18 revolving
Turn to rotate at a high speed on projection 9, now, edge iron 10 will remove the burr of the external margin of plastic cage 18；Above procedure
It is exactly the use process of the automatic trimming device of this pivoting support retainer.
Claims (7)
1. a kind of automatic trimming device of pivoting support retainer, including fixed plate, rotating supporting device, driving projection；It is special
Sign is：Fixed plate is arranged on the operating platform of bench drill, and is fixed on the card holding trough of operating platform, and fixed plate includes fixing
Plate body, the bottom four corners of fixed plate body are provided with four fix bars, and fix bar is fixed on fixed plate body, bracket with
Fix bar intersecting vertical is set；Rotating supporting device is arranged in fixed plate, and rotating supporting device includes swinging strut, rotation branch
Post is bolted in fixed plate, and bearing is arranged on the inside of swinging strut, and rotation projection is fixedly installed on swinging strut
With the top of bearing, edge iron is arranged on the side of swinging strut, and is bolted on the top of fixed plate；Drive projection
It is fixedly installed on the drill bit of bench drill, driving projection includes driving convex cap, drives the solid spheric of convex cap lower portion, top is
Solid cylinder, drive link are fixedly installed on the centre position for driving convex cap solid cylinder.
A kind of 2. automatic trimming device of pivoting support retainer according to claim 1, it is characterised in that：Drive projection
Drive link be strip, and driving projection is fixed on drill bit by the fastener of drill bit on bench drill.
A kind of 3. automatic trimming device of pivoting support retainer according to claim 1, it is characterised in that：Bracket leads to
Nut and fix bar cross-fixing are crossed, bracket rotates freely in fix bar.
A kind of 4. automatic trimming device of pivoting support retainer according to claim 1, it is characterised in that：Swinging strut
With edge iron against being fixedly connected, swinging strut and edge iron are in the same plane, and are also secured to the top of fixed plate.
A kind of 5. automatic trimming device of pivoting support retainer according to claim 1, it is characterised in that：Edge iron
Blade is circular arc, and the blade of edge iron circular arc is with driving the arc of projection to be engaged.
A kind of 6. automatic trimming device of pivoting support retainer according to claim 1, it is characterised in that：Rotate projection
Including rotating convex cap, the one end for rotating convex cap is solid spherical, and the other end is hollow cylinder body, and swingle is arranged on rotation
Turn the centre position of convex cap, swingle is cylinder, and swingle is fixedly connected with rotating the solid spherical of convex cap.
A kind of 7. automatic trimming device of pivoting support retainer according to claim 6, it is characterised in that：Rotate convex cap
Diameter be more than swinging strut diameter, rotate convex cap and be equipped with swinging strut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720800383.XU CN207088299U (en) | 2017-07-04 | 2017-07-04 | A kind of automatic trimming device of pivoting support retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720800383.XU CN207088299U (en) | 2017-07-04 | 2017-07-04 | A kind of automatic trimming device of pivoting support retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207088299U true CN207088299U (en) | 2018-03-13 |
Family
ID=61555420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720800383.XU Expired - Fee Related CN207088299U (en) | 2017-07-04 | 2017-07-04 | A kind of automatic trimming device of pivoting support retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207088299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108748818A (en) * | 2018-05-25 | 2018-11-06 | 江苏民诺特种设备有限公司 | Staving flash slotting machine |
-
2017
- 2017-07-04 CN CN201720800383.XU patent/CN207088299U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108748818A (en) * | 2018-05-25 | 2018-11-06 | 江苏民诺特种设备有限公司 | Staving flash slotting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 |