CN209175483U - It is a kind of for removing the device of deep hole interior annular groove impurity - Google Patents
It is a kind of for removing the device of deep hole interior annular groove impurity Download PDFInfo
- Publication number
- CN209175483U CN209175483U CN201822086081.8U CN201822086081U CN209175483U CN 209175483 U CN209175483 U CN 209175483U CN 201822086081 U CN201822086081 U CN 201822086081U CN 209175483 U CN209175483 U CN 209175483U
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- CN
- China
- Prior art keywords
- pedestal
- turnbarrel
- annular groove
- rotary shaft
- impurity
- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a kind of for removing the device of deep hole interior annular groove impurity, belong to the removal device of impurity in deep hole interior annular groove.Guide rail is installed on pedestal, sliding block, sliding floor, flange support plate is housed in sliding floor left end, cylinder is housed in sliding floor right end, equipped with top on cylinder, Pneumatic grinding machine is housed in pedestal left end, ratchet and turnbarrel are structure as a whole, turnbarrel is mounted in flange support plate by bearing, and bit mechanism is housed in turnbarrel front end.Advantage is structure novel, and using having the cutter head structure that can be stretched out with retracting blade, the device is easy to operate, and removal impurity works well, convenient and practical；Avoiding annular groove inner wall surface, there are the wasting phenomenons of the product caused by impurity.
Description
Technical field
The utility model belongs to a kind of removal device of impurity in deep hole interior annular groove.
Background technique
In mechanical processing industry, the processing of deep hole is often had, certain products have the position of different depth in deep hole
Some annular grooves, the quality as annular groove surface quality will have a direct impact on the effect of product sealing.Annular groove processing and
During Surface heat-treatent, it will lead to the surface that some impurity are attached to annular groove for some reason, generally use high pressure
The method of air scavenging impurity, but have the position of time slot deeper, relatively narrow, impurity or chip usually stay in surface and are not easy to remove,
Impurity directly influences the performance of product if not getting rid of sometimes.In response to this, it is necessary to design a kind of new
Device clever, practical, that effectively remove impurity solves the above problems.
Summary of the invention
The utility model provide it is a kind of for removing the device of deep hole interior annular groove impurity, with solve work as annular groove position
Relatively deep, relatively narrow, impurity or chip usually stay in surface and are not easy the problem of removing.
The utility model takes the technical solution to be: guide rail is equipped on pedestal, sliding block is slidably connected with guide rail, slides bottom
Plate is mounted on sliding block, and flange support plate is housed in sliding floor left end, and replaceable positioning sleeve is mounted in flange support plate,
Sliding floor right end is equipped with cylinder, equipped with top on cylinder, Pneumatic grinding machine is housed in pedestal left end, switch is pneumatic for controlling
The rotation and stopping of the rotary shaft of sander are pulled wheel manually and are fixedly connected with rotary shaft, and ratchet and turnbarrel are structure as a whole,
Pawl is fixedly connected with flange support plate, and pawl and ratchet are clamped, pawl limitation ratchet can only a direction rotate, turnbarrel
It is mounted in flange support plate by bearing, rotary shaft is fixedly connected with flat key, and flat key is located at the fan-shaped keyway on ratchet Nei, band
Dynamic ratchet and turnbarrel rotation are equipped with bit mechanism in turnbarrel front end, the bit mechanism include cutter head pedestal, cutter head and
Cutter head pressing plate, the bit mechanism are mounted on the front end of turnbarrel, the pedestal on the left of location key seat and guide rail by two screws
Top is fixedly connected, and positioning pin is threadedly coupled and is located at the left end of sliding floor with location key seat, has limit in pedestal right end
Pin.
Cutter head pedestal described in the utility model has limiting slot, and pin is fixedly connected with limiting slot, and cutter head is pacified by insert groove
On pin, blade outer profile can only move radially with the limiting slot EDGE CONTACT on blade base, limitation blade.
The end of the utility model rotary shaft is had vacant position, when rotary shaft turns to E side position by the F side position of fan-shaped keyway
Meanwhile insert bottom is in the end vacancy of rotary shaft.
The utility model has the advantage of structure novels should using having the cutter head structure that can be stretched out with retracting blade
Structure extend into the position of annular groove through the main aperture of product, drives sleeve rotating by Pneumatic grinding machine rotary shaft, blade protrudes into
It in workpiece circular slot and rotates, after annular groove inner wall surface is cleaned out, turnbarrel stops rotating, and rotation is pneumatic manually
The rotary shaft of sander, blade is withdrawn, and completes once-through operation；The device is easy to operate, and removal impurity works well, and facilitates reality
With；Avoiding annular groove inner wall surface, there are the wasting phenomenons of the product caused by impurity.
Detailed description of the invention
Fig. 1 is the structural front view of the utility model；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the D direction view of Fig. 1；
Fig. 4 is the C-C cross-sectional view of Fig. 1, the structural schematic diagram of display the utility model ratchet, detent portions；
Fig. 5 is the cutter head retracted state schematic diagram of the utility model；
Fig. 6 is the B-B cross-sectional view of Fig. 1, shows the utility model cutter head working state schematic representation；
Fig. 7 is the axonometric drawing of the installation workpiece of the utility model；
Fig. 8 is the partial sectional view after the installation of the utility model workpiece.
Specific embodiment
Guide rail 17 is installed on pedestal 19, sliding block 18 is slidably connected with guide rail 17, and sliding floor 15 is mounted on sliding block 18
On, sliding floor 15 can move on guide rail 17 with sliding block 18, and flange support plate 7 is housed in 15 left end of sliding floor, can
The positioning sleeve 8 of replacement is equipped with cylinder 14 in flange support plate 7, in 15 right end of sliding floor, is equipped with top 13 on cylinder 14,
Pneumatic grinding machine 1 is housed in 19 left end of pedestal, switch 2 is used to control the rotation and stopping of the rotary shaft 3 of Pneumatic grinding machine 1, hand
Dynamic wheel 4 of pulling is fixedly connected with rotary shaft 3, and ratchet 5 is structure as a whole with turnbarrel 9 and (can also be connected by modes such as keys),
Pawl 6 is fixedly connected with flange support plate 7, and pawl 6 and ratchet 5 are clamped, pawl 6 limit ratchet 5 can only a direction rotate, revolve
Rotaring sleeve 9 is mounted in flange support plate 7 by bearing 21, and rotary shaft 3 is fixedly connected with flat key 24, and flat key 24 is located on ratchet
Fan-shaped keyway 501 in, drive ratchet 5 and turnbarrel 9 to rotate, bit mechanism, the cutter head machine be housed in turnbarrel front end
Structure includes cutter head pedestal 10, cutter head 11 and cutter head pressing plate 12, which is mounted on turnbarrel 9 by two screws 23
Front end；It is fixedly connected above location key seat 26 and the pedestal 19 in the left side of guide rail 17, positioning pin 20 is threadedly coupled with location key seat 26,
And there is spacer pin 16 in the left end for being located at sliding floor 15 in 19 right end of pedestal, for limiting for limiting the position of sliding floor 15
The position of the Slideslip to the right of fixed slider 18, anti-limited slip block 18 are detached from guide rail 17；
The cutter head pedestal 10 has limiting slot 1001, and pin 25 is fixedly connected with limiting slot 1001, and cutter head 11 passes through blade
Slot 1103 is mounted on pin 25,1001 EDGE CONTACT of limiting slot, limitation knife on blade outer profile 1101 and blade base 10
Piece 11 can only move radially,
The end of rotary shaft 3 has vacant position 301, when rotary shaft 3 turns to the same of E side position by the F side position of fan-shaped keyway 501
When, insert bottom 1102 is in the end vacancy 301 of rotary shaft 3.
When work, workpiece 22 is mounted on replaceable positioning sleeve 8 (Fig. 7, Fig. 8), pushes top 13 movement by cylinder 14,
Top 13 withstand on the rear end of workpiece 22, and workpiece 22 is clamped；Positioning pin 20 can front and back adjust position, to limit sliding floor 15
Position, to realize the positioning of the relative position of the interior annular groove 2201 of blade 11 and workpiece 22,11 width of blade and inner ring
2201 width of shape slot is adapted, and has spacer pin 16 in 19 right end of pedestal, to limit the position of the Slideslip to the right of sliding block 18, anti-on-slip
Block 18 is detached from guide rail 17；
When in use, Pneumatic grinding machine 1 and cylinder 14 need to connect pressure-air to the device, and device in use, dial first
Dynamic flange support plate 7 (or other positions) moves right, and at this moment, the components such as sliding floor 15, cylinder 14 are being led by sliding block 18
Pedestal right end is slided on rail 17 to the right, the position limited no more than spacer pin 16.Workpiece 22 is installed to replaceable positioning sleeve 8
In, the clamping switch of cylinder 14 is stirred, cylinder top 13 withstands on 22 right end center of workpiece, workpiece 22 is clamped；Then it pushes away
Dynamic flange support plate 7 (or other positions), sliding floor 15 slide to the left, to guarantee that cutter head 11 is in posing for withdrawal at this time
(see Fig. 5)；
When sliding floor 15, which reaches 20 position of positioning pin, to be in contact with it, the positioning of workpiece 22 is realized, blade 11 reaches pre-
2201 position of interior annular groove for determining workpiece 22, at this moment presses the switch 2 on Pneumatic grinding machine 1, and rotary shaft 3 rotates, rotary shaft 3 with
Flat key 24 turns to E side position by the F side position of fan-shaped keyway 501, drive ratchet 5 and turnbarrel 9 rotate counterclockwise (see
Fig. 4), while rotary shaft 3 turns to E side position by the F side position of fan-shaped keyway 501, the outer diameter and blade of rotary shaft end 31
It being detached from, insert bottom 1102 is in end vacancy 301, and blade 11 is thrown away under the action of rotary centrifugal force to radial direction, and around
Pin 25 in insert groove 1103 rotate, reach working condition, the limiting slot on blade outer profile 1101 and blade base 10
1001 contact limitation blades 11 can only be moved radially (see Fig. 6), after cutter head rotates, 11 point of a knife of blade and interior annular groove
2201 inner surfaces contact, and the impurity on interior annular groove inner surface is clear by the impurity of attachment under the action of pressure and rotating friction force
Reason is fallen；
Blade 11 (length of time is advisable with guaranteeing to remove impurity), trip switch 2, rotation after keeping certain rotation status
Axis 3 stops operating, and at this moment rotation manual is pulled wheel and 4 rotated clockwise, and ratchet 5 cannot be under the action of pawl 6 at this time
Rotary shaft 3 rotate round about, rotary shaft 3 by fan-shaped keyway 501 E side position turn to F side position, meanwhile, rotary shaft
Vacancy 301 profile in end stirs insert bottom 1102, and blade 11 is rotated around pin 25 to the direction of retracted state, when rotary shaft 3
When outer end diameter resists insert bottom, blade 11 returns to retracted state from interior annular groove 2201 (see Fig. 5)；
Sliding floor 19 is slided to the right, workpiece 22 is driven to slide to the right, after workpiece 22 and cutter head position disengaging, pulls gas
Cylinder 14 closes, and unclamps top 13, unloads workpiece 22, and deimpurity operation is gone in completion, and the interior annular groove of other positions is adjusting positioning
Behind the position location of pin 5, the removing method of impurity is same as described above.
Pneumatic grinding machine 1 described in the utility model be using compressed air as power, it is other in modes such as electric power as power
Come the mode that drives in the scope of this patent.
Material and shape and size described in the utility model are exemplary, and other materials, the design of shapes and sizes are equal
In the scope of this patent.
The improvement at other details made with the principles of the present invention is in the scope of this patent.
Claims (3)
1. a kind of for removing the device of deep hole interior annular groove impurity, it is characterised in that: guide rail is installed on pedestal, sliding block with
Guide rail is slidably connected, and sliding floor is mounted on sliding block, and flange support plate, replaceable positioning sleeve are housed in sliding floor left end
In flange support plate, cylinder is housed in sliding floor right end, equipped with top on cylinder, in pedestal left end equipped with pneumatic polishing
Machine switchs rotation and stopping for controlling the rotary shaft of Pneumatic grinding machine, pulls wheel manually and be fixedly connected with rotary shaft, ratchet and
Turnbarrel is structure as a whole, and pawl is fixedly connected with flange support plate, and pawl and ratchet are clamped, and pawl limits ratchet can only one
A direction rotates, and turnbarrel is mounted in flange support plate by bearing, and rotary shaft is fixedly connected with flat key, and flat key is located at spine
In fan-shaped keyway on wheel, ratchet and turnbarrel rotation are driven, bit mechanism, the bit mechanism are housed in turnbarrel front end
Including cutter head pedestal, cutter head and cutter head pressing plate, which is mounted on the front end of turnbarrel, positioning pin by two screws
It being fixedly connected above seat and the pedestal on the left of guide rail, positioning pin is threadedly coupled and is located at the left end of sliding floor with location key seat,
There is spacer pin in pedestal right end.
2. according to claim 1 a kind of for removing the device of deep hole interior annular groove impurity, it is characterised in that: the knife
Head pedestal has limiting slot, and pin is fixedly connected with limiting slot, and cutter head is mounted on pin by insert groove, blade outer profile and knife
Limiting slot EDGE CONTACT, limitation blade on piece pedestal can only move radially.
3. according to claim 1 or 2 a kind of for removing the device of deep hole interior annular groove impurity, it is characterised in that: institute
The end for stating rotary shaft is had vacant position, while rotary shaft turns to E side position by the F side position of fan-shaped keyway, at insert bottom
In the end vacancy of rotary shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822086081.8U CN209175483U (en) | 2018-12-12 | 2018-12-12 | It is a kind of for removing the device of deep hole interior annular groove impurity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822086081.8U CN209175483U (en) | 2018-12-12 | 2018-12-12 | It is a kind of for removing the device of deep hole interior annular groove impurity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209175483U true CN209175483U (en) | 2019-07-30 |
Family
ID=67376652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822086081.8U Expired - Fee Related CN209175483U (en) | 2018-12-12 | 2018-12-12 | It is a kind of for removing the device of deep hole interior annular groove impurity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209175483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397053A (en) * | 2018-12-12 | 2019-03-01 | 长春科技学院 | It is a kind of for removing the device of deep hole interior annular groove impurity |
-
2018
- 2018-12-12 CN CN201822086081.8U patent/CN209175483U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397053A (en) * | 2018-12-12 | 2019-03-01 | 长春科技学院 | It is a kind of for removing the device of deep hole interior annular groove impurity |
| CN109397053B (en) * | 2018-12-12 | 2023-10-24 | 长春科技学院 | Device for removing impurities in annular groove in deep hole |
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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: 20190730 Termination date: 20191212 |