CN208696991U - A kind of clamping device of NC cutting tool collet - Google Patents
A kind of clamping device of NC cutting tool collet Download PDFInfo
- Publication number
- CN208696991U CN208696991U CN201821120177.5U CN201821120177U CN208696991U CN 208696991 U CN208696991 U CN 208696991U CN 201821120177 U CN201821120177 U CN 201821120177U CN 208696991 U CN208696991 U CN 208696991U
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- China
- Prior art keywords
- cutting tool
- cutter
- clamping device
- lock lever
- check lock
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Abstract
The utility model relates to -- technical field more particularly to a kind of clamping device of NC cutting tool collet.Design including the fixed locking device of cutter, when downward button press, the closing piece of corresponding bottom is opened, at this moment the pick-and-place work of NC cutting tool can be carried out, when release button, it is sprung back in spring acting button, NC cutting tool is clamped by closing piece, solves the problems, such as the proprietary clamping device for lacking NC cutting tool collet in the prior art；The cutter that closing piece bottom is clamped in when pushing fixed disk follows rotation, accumulation is arbitrarily placed after solving cutter use in cutter proper alignment and cycle rotation, easy-to-look-up corresponding tool position, cutter is not only damaged, extremely difficult problem when searching using cutter；The design operation of whole device is simple, very easy to use.
Description
Technical field
The utility model relates to -- technical field more particularly to a kind of clamping device of NC cutting tool collet.
Background technique
NC cutting tool collet needs often disassembly, installation, is conveniently replaceable cutter, the NC cutting tool collet after disassembly needs
Proprietary clamping device is placed, because NC cutting tool collet belongs to precision apparatus, if damage or collision deformation etc., will affect knife
The clamping of tool and the machining accuracy of workpiece.But lack the proprietary clamping device of NC cutting tool collet in the prior art；Cutter
Accumulation is arbitrarily placed after use, cutter is not only damaged, extremely difficult when searching using cutter.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of numerical control for above-mentioned technical deficiency
The clamping device of cutter chuck, using the design of the fixed locking device of cutter, when downward button press, the closing piece of corresponding bottom is beaten
It opens, at this moment can carry out the pick-and-place work of NC cutting tool, when release button, spring back in spring acting button, will be counted by closing piece
It controls cutter to clamp, solves the problems, such as the proprietary clamping device for lacking NC cutting tool collet in the prior art；When pushing fixed disk
The cutter for being clamped in closing piece bottom follows rotation, cutter proper alignment and cycle rotation, and easy-to-look-up corresponding tool position solves
Accumulation is arbitrarily placed after cutter use, cutter is not only damaged, extremely difficult problem when searching using cutter；It is whole
The design operation of a device is simple, very easy to use.
It includes pedestal, taper roller axis that in order to solve the above technical problems, the technical scheme adopted by the utility model is:
It holds, the fixed locking device of revolving bed, shaft block ring, NC cutting tool and cutter；Base top is provided with main shaft；Spindle top setting
There is fixing axle；Tapered roller bearing is installed through in the middle part of fixing axle；Lower section is provided with turning slot in the middle part of revolving bed；Taper roller
Bearing is mounted in the middle part of turning slot；Revolving bed is connected with fixing axle by tapered roller bearing；Shaft block ring is mounted on fixing axle
Above middle part；Shaft block ring clamping at the top of fixing axle and tapered roller bearing；The fixed locking device of cutter is arranged outside revolving bed
Week；The fixed locking device of cutter includes retaining collar, adjustment collar, spring and check lock lever.
The technical program is advanced optimized, is uniformly fixedly installed with multiple columns at the top of the retaining collar；Column top
Portion is provided with locking plate；Revolving bed periphery is evenly arranged with multiple support rods；The support rod other end is provided with fixed disk；Locking plate
It is fixed by screws with fixed disk.
The technical program is advanced optimized, the retaining collar periphery is evenly arranged with multiple first attachment bases；It adjusts
Lantern ring periphery is evenly arranged with multiple second attachment bases；First attachment base and the second attachment base are corresponding in perpendicular；Lock
Tight bar bottom shaft is connected to inside the first attachment base；Shaft is connected with pull rod inside second attachment base；Pull rod bottom and locking
Shaft connection at the top of bar.
The technical program is advanced optimized, is always positioned inside adjustment collar at the top of the pull rod bottom and check lock lever；
Angle is obtuse angle between pull rod and check lock lever.
The technical program is advanced optimized, the check lock lever bottom is provided with closing piece；The oblique lower right-hand side inclination of closing piece；
NC cutting tool passes through the fixed locking of multiple closing pieces.
The technical program is advanced optimized, multiple first connecting rods are evenly arranged with inside the retaining collar；Adjusting set
Ring inner circumferential is evenly arranged with multiple second connecting rods；Top is provided with casing in the middle part of first connecting rod；Lower section setting in the middle part of second connecting rod
There is guide post；Guide post is slidably connected inside pipe casing；Guiding column bottom is connected with inside pipe casing bottom end by spring.
The technical program is advanced optimized, is provided with button at the top of the guide post；Through-hole is provided in the middle part of fixed disk；
Button runs through setting portion in through-holes.
Compared with prior art, the utility model has the advantage that the design of the fixed locking device of 1, cutter, presses downwards
When dynamic button, the closing piece of corresponding bottom is opened, and at this moment can carry out the pick-and-place work of NC cutting tool, when release button, in spring
Acting button rebound, NC cutting tool is clamped, solve the proprietary dress for lacking NC cutting tool collet in the prior art by closing piece
The problem of clamp device；2, the cutter for being clamped in closing piece bottom when fixed disk is pushed to follow rotation, cutter proper alignment and circulation turn
Dynamic, accumulation is arbitrarily placed after solving cutter use in easy-to-look-up corresponding tool position, and cutter is not only damaged, looks into
Extremely difficult problem when looking for using cutter；3, the design operation of whole device is simple, very easy to use.
Detailed description of the invention
Fig. 1 is a kind of general assembly isometric view of the clamping device of NC cutting tool collet.
Fig. 2 is a kind of revolving bed inner mounting structure partial sectional view of the clamping device of NC cutting tool collet.
Fig. 3 is a kind of fixed locking device installation diagram of cutter of the clamping device of NC cutting tool collet.
Fig. 4 is a kind of fixed locking device sleeve position inner mounting structure of cutter of the clamping device of NC cutting tool collet
Partial sectional view.
In figure: 1, pedestal；101, main shaft；102, fixing axle；2, tapered roller bearing；3, revolving bed；301, turning slot；
302, support rod；303, fixed disk；304, through-hole；4, shaft block ring；5, NC cutting tool；6, the fixed locking device of cutter；601,
Retaining collar；602, adjustment collar；603, spring；604, check lock lever；605, column；606, locking plate；607, the first attachment base；
608, the second attachment base；609, pull rod；610, closing piece；611, first connecting rod；612, second connecting rod；613, casing；614, it is oriented to
Column；615, button.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment
And referring to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want
Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not
Necessarily obscure the concept of the utility model.
Specific embodiment 1: a kind of clamping device of NC cutting tool collet is it is characterized by: packet in conjunction with shown in Fig. 1-4
Include the fixed locking device 6 of pedestal 1, tapered roller bearing 2, revolving bed 3, shaft block ring 4, NC cutting tool 5 and cutter；Pedestal 1 pushes up
Portion is provided with main shaft 101；Fixing axle 102 is provided at the top of main shaft 101；Tapered roller bearing 2 is installed through in fixing axle 102
Portion；3 middle part lower section of revolving bed is provided with turning slot 301；Tapered roller bearing 2 is mounted on 301 middle part of turning slot；3 He of revolving bed
Fixing axle 102 is connected by tapered roller bearing 2；Shaft block ring 4 is mounted on 102 middle part top of fixing axle；Fixing axle 102 and circle
The clamping of 2 top shaft block ring 4 of taper roller bearing；The fixed locking device 6 of cutter is arranged in 3 periphery of revolving bed；The fixed locking of cutter
Device 6 includes retaining collar 601, adjustment collar 602, spring 603 and check lock lever 604.
601 top of retaining collar is uniformly fixedly installed with multiple columns 605；Locking plate 606 is provided at the top of column 605；
3 periphery of revolving bed is evenly arranged with multiple support rods 302；302 other end of support rod is provided with fixed disk 303；606 He of locking plate
Fixed disk 303 is fixed by screws；601 periphery of retaining collar is evenly arranged with multiple first attachment bases 607；Adjustment collar
602 peripheries are evenly arranged with multiple second attachment bases 608；First attachment base 607 and the second attachment base 608 phase in perpendicular
It is corresponding；604 bottom shaft of check lock lever is connected to inside the first attachment base 607；Second attachment base, 608 inside shaft is connected with pull rod
609；609 bottom of pull rod is connected with 604 top shaft of check lock lever；Adjusting is always positioned at the top of 609 bottom of pull rod and check lock lever 604
Inside lantern ring 602；Angle is obtuse angle between pull rod 609 and check lock lever 604；604 bottom of check lock lever is provided with closing piece 610；Closing piece
610 oblique lower right-hand side inclinations；NC cutting tool 5 passes through the fixed locking of multiple closing pieces 610；It is uniformly arranged inside retaining collar 601
There are multiple first connecting rods 611；602 inner circumferential of adjustment collar is evenly arranged with multiple second connecting rods 612；On 611 middle part of first connecting rod
Side is provided with casing 613；612 middle part lower section of second connecting rod is provided with guide post 614；Guide post 614 is slidably connected at casing 613
It is internal；614 bottom of guide post and 613 inner bottom of casing are connected by spring 603；Button is provided at the top of guide post 614
615；Through-hole 304 is provided in the middle part of fixed disk 303；Button 615 is through setting at 304 middle part of through-hole.
In use, step 1 pushes fixed disk 303, because passing through circle between revolving bed 3 and fixing axle in conjunction with shown in Fig. 1-4
Taper roller bearing 2 connects, and drives revolving bed 3 to rotate synchronously around fixing axle by support rod 302 when fixed disk 303 rotates, pedestal 1
Fixing axle support fixed function is played with main shaft 101, numerical control is driven by the fixed locking device 6 of cutter when fixed disk 303 rotates
Cutter 5 rotates synchronously, because the fixed locking device 6 of cutter is evenly arranged in 303 bottom periphery of fixed disk, so it is solid to be clamped in cutter
The NC cutting tool 5 for determining 6 bottom of locking device is evenly distributed；The cutter of 610 bottom of closing piece is clamped in when so pushing fixed disk 303
Follow rotation, cutter proper alignment and cycle rotation, easy-to-look-up corresponding tool position solves after cutter use arbitrarily
Accumulation is placed, cutter is not only damaged, extremely difficult problem when searching using cutter；When taking cutter, correspondence is caught on the other hand
NC cutting tool 5, button press 615 downwards on the other hand, button 615, which moves downward, pushes guide post 614 along 613 inner wall of casing to downslide
It is dynamic, compressed spring 603 when 614 slide downward of guide post；Guide post 614 is moved downward while being driven by second connecting rod 612 and adjusted
Section lantern ring 602, which synchronizes, to be moved downward, and because being always positioned inside adjustment collar 602 at the top of 609 bottom of pull rod and check lock lever 604, is drawn
Angle is obtuse angle between bar 609 and check lock lever 604, so pushing check lock lever by pull rod 609 when adjustment collar 602 moves downward
604 rotate around the first attachment base 607 to middle part, and pull rod 609 is rotated around the second attachment base 608 to middle part in the middle part of this process, locking
Bar 604 pushes closing piece 610 to move out when rotating to middle part, and closing piece 610, which synchronizes, moves out opening, and NC cutting tool 5 clamps shape
State releases, and NC cutting tool 5 is removed, release button 615, rebounds in 603 elastic force of spring effect lower button 615, thus band
Dynamic closing piece 610 is moved to middle part, and when contacting with each other between closing piece 610, button 615 resets.
Step 2, in conjunction with shown in Fig. 1-4, when placing NC cutting tool 5, downward button press 615, closing piece 610 is opened, and works as lock
When tight 604 top of bar and 609 bottom of pull rod and casing 613 are in contact, button 615 moves to extreme lower position, and closing piece 610 is opened to
Utmostly, 5 retaining part of NC cutting tool is placed on inside closing piece 610, release button 615, is pressed under the effect of 603 elastic force of spring
Button 615 is sprung back, and closing piece 610 is moved to middle part, and closing piece 610 is in contact into middle part motion process with NC cutting tool 5, in spring
NC cutting tool 5 is fixed by closing piece 610 under the action of 603 power, and the placement of NC cutting tool 5 finishes；According to the above process, cutter is solid
Determine the design of locking device 6, when downward button press 615, the closing piece 610 of corresponding bottom is opened, and numerical control knife at this moment can be carried out
The pick-and-place work of tool 5 when release button 615, springs back in 603 acting button 615 of spring, is pressed from both sides NC cutting tool 5 by closing piece 610
Tightly, it solves the problems, such as to lack the proprietary clamping device of 5 collet of NC cutting tool in the prior art.Because of fixing axle and taper roller axis
It holds 2 tops to be clamped by shaft block ring 4,2 bottom of tapered roller bearing and 301 through hole of turning slot are clamped with retaining ring, are mentioned upwards
Revolving bed 3 will not fall off from fixing axle when lifting device.The design operation of whole device is simple, very easy to use.
It should be understood that the above-mentioned specific embodiment of the utility model is used only for exemplary illustration or explains this reality
With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model
In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition,
The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary
Whole change and modification in equivalent form.
Claims (7)
1. a kind of clamping device of NC cutting tool collet, it is characterised in that: including pedestal (1), tapered roller bearing (2), revolution
Seat (3), shaft block ring (4), NC cutting tool (5) and cutter are fixed locking device (6)；Main shaft is provided at the top of pedestal (1)
(101)；Fixing axle (102) are provided at the top of main shaft (101)；Tapered roller bearing (2) is installed through in fixing axle (102)
Portion；Lower section is provided with turning slot (301) in the middle part of revolving bed (3)；Tapered roller bearing (2) is mounted in the middle part of turning slot (301)；It returns
Swivel base (3) and fixing axle (102) are connected by tapered roller bearing (2)；Shaft block ring (4) is mounted in the middle part of fixing axle (102)
Top；Shaft block ring (4) is clamped at the top of fixing axle (102) and tapered roller bearing (2)；Cutter fixed locking device (6) setting
In revolving bed (3) periphery；Cutter fixed locking device (6) includes retaining collar (601), adjustment collar (602), spring (603)
With check lock lever (604).
2. a kind of clamping device of NC cutting tool collet according to claim 1, it is characterised in that: retaining collar (601)
Top is uniformly fixedly installed with multiple columns (605)；Locking plate (606) are provided at the top of column (605)；Revolving bed (3) periphery
It is evenly arranged with multiple support rods (302)；Support rod (302) other end is provided with fixed disk (303)；Locking plate (606) and solid
Price fixing (303) is fixed by screws.
3. a kind of clamping device of NC cutting tool collet according to claim 1, it is characterised in that: retaining collar (601)
Periphery is evenly arranged with multiple first attachment bases (607)；Adjustment collar (602) periphery is evenly arranged with multiple second attachment bases
(608)；First attachment base (607) and the second attachment base (608) are corresponding in perpendicular；Check lock lever (604) bottom shaft
It is internal to be connected to the first attachment base (607)；The internal shaft of second attachment base (608) is connected with pull rod (609)；Pull rod (609) bottom
Portion is connected with shaft at the top of check lock lever (604).
4. a kind of clamping device of NC cutting tool collet according to claim 3, it is characterised in that: pull rod (609) bottom
It is internal with adjustment collar (602) is always positioned at the top of check lock lever (604)；Angle is blunt between pull rod (609) and check lock lever (604)
Angle.
5. a kind of clamping device of NC cutting tool collet according to claim 1, it is characterised in that: check lock lever (604) bottom
Portion is provided with closing piece (610)；The oblique lower right-hand side inclination of closing piece (610)；NC cutting tool (5) is fixed by multiple closing pieces (610)
Locking.
6. a kind of clamping device of NC cutting tool collet according to claim 1, it is characterised in that: retaining collar (601)
Inside is evenly arranged with multiple first connecting rods (611)；Adjustment collar (602) inner circumferential is evenly arranged with multiple second connecting rods (612)；
Top is provided with casing (613) in the middle part of first connecting rod (611)；Lower section is provided with guide post (614) in the middle part of second connecting rod (612)；
It is internal that guide post (614) is slidably connected at casing (613)；Guide post (614) bottom and casing (613) inner bottom pass through spring
(603) it connects.
7. a kind of clamping device of NC cutting tool collet according to claim 6, it is characterised in that: guide post (614) top
Portion is provided with button (615)；Through-hole (304) are provided in the middle part of fixed disk (303)；Button (615) is through setting in through-hole (304)
Middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821120177.5U CN208696991U (en) | 2018-07-16 | 2018-07-16 | A kind of clamping device of NC cutting tool collet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821120177.5U CN208696991U (en) | 2018-07-16 | 2018-07-16 | A kind of clamping device of NC cutting tool collet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208696991U true CN208696991U (en) | 2019-04-05 |
Family
ID=65938861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821120177.5U Expired - Fee Related CN208696991U (en) | 2018-07-16 | 2018-07-16 | A kind of clamping device of NC cutting tool collet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208696991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843607A (en) * | 2020-07-12 | 2020-10-30 | 倪波者 | Make things convenient for drilling bit storage device for machining that personnel took |
-
2018
- 2018-07-16 CN CN201821120177.5U patent/CN208696991U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843607A (en) * | 2020-07-12 | 2020-10-30 | 倪波者 | Make things convenient for drilling bit storage device for machining that personnel took |
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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: 20190405 Termination date: 20200716 |