CN204413712U - Bore the cutter-removing mechanism of machine of attacking - Google Patents
Bore the cutter-removing mechanism of machine of attacking Download PDFInfo
- Publication number
- CN204413712U CN204413712U CN201520056843.3U CN201520056843U CN204413712U CN 204413712 U CN204413712 U CN 204413712U CN 201520056843 U CN201520056843 U CN 201520056843U CN 204413712 U CN204413712 U CN 204413712U
- Authority
- CN
- China
- Prior art keywords
- cutter
- knife
- arm
- removing mechanism
- spindle box
- 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
Landscapes
- Forging (AREA)
Abstract
The utility model provides a kind of brill to attack the cutter-removing mechanism of machine, comprises the cutter-removing mechanism boring machine of attacking and be connected with the brill machine of attacking; The described brill machine of attacking includes column and can along the main spindle box that column slides up and down under the driving of driving mechanism, in described main spindle box, main shaft is installed, described cutter-removing mechanism comprises loose cutter block, arm of forging a knife, bearing pin and push type broach ring, described loose cutter block is fixed on the upside of column, described push type broach ring is positioned at the top of main shaft, the mid portion of described arm of forging a knife is articulated with on described main spindle box, its one end and loose cutter block form Structure deformation, the other end is positioned at above push type broach ring, described in forge a knife between arm and main spindle box and be connected with elasticity drawing part.Adopt this cutter-removing mechanism of the present utility model, shorten the loose cutter time.
Description
Technical field
The utility model relates to a kind of boring and attacks machine, and specifically, the utility model relates to the cutter-removing mechanism that machine attacked by a kind of brill.
Background technology
In prior art, supercharge cylinders that what the cutter-removing mechanism of the main shaft on machining center mainly adopted is is exerted oneself principle.When giving magnetic valve input signal, ventilation in cylinder, makes thimble compress push type broach axle on main shaft, pulling claw is unclamped, completes loose cutter process.Cylinder piston rod is equipped with collision block simultaneously, collides with the travel switch that stroke end positions is installed, forging a knife cylinder with return signal feedback to system.
Existing this structure, because the reaction of cylinder pine cutter is slow, cannot, with the knife-changing system action simultaneously of boring machine of attacking, easily cause cutter pawl to damage.
Utility model content
The technical problems to be solved in the utility model is, for the deficiency that existing cutter-removing mechanism exists, provide the cutter-removing mechanism that machine attacked by a kind of brill, it can reduce the loose cutter time and structure is simple.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the cutter-removing mechanism of machine attacked by a kind of brill, comprises the cutter-removing mechanism boring machine of attacking and be connected with the brill machine of attacking; The described brill machine of attacking includes column and can along the main spindle box that column slides up and down under the driving of driving mechanism, in described main spindle box, main shaft is installed, described cutter-removing mechanism comprises loose cutter block, arm of forging a knife, bearing pin and push type broach ring, described loose cutter block is fixed on the upside of column, described push type broach ring is positioned at the top of main shaft, the mid portion of described arm of forging a knife is articulated with on described main spindle box, its one end and loose cutter block form Structure deformation, the other end is positioned at above push type broach ring, described in forge a knife between arm and main spindle box and be connected with elasticity drawing part.
As preferred embodiment, the downside of described loose cutter block is provided with the surface of inclination, described in forge a knife that the end of arm is provided with can along the roller of the surface scrolls of described inclination.
As preferred embodiment, described main spindle box is provided with the limited block of the rotational angle for arm of forging a knife described in limiting.
As preferred embodiment, described elasticity drawing part is spring.
As preferred embodiment, described main spindle box is provided with bearing pin, described in the forge a knife mid portion of arm to be socketed on bearing pin and can to rotate relative to bearing pin.
Implement the cutter-removing mechanism that machine attacked by brill of the present utility model, have following beneficial effect: when main spindle box moves, forge a knife arm and loose cutter block collide, and arm of forging a knife rotates around main spindle box, is pressed down by push type broach ring, completes loose cutter.This cutter-removing mechanism of the present utility model, can complete synchronously forging a knife of main shaft, solves existing pneumatic knife striking cylinder time of forging a knife long, the problem that the loose cutter time is slow.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is that the utility model bores the structural representation of attacking the cutter-removing mechanism of machine;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the top view of Fig. 1.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment and accompanying drawing, the utility model is further described.
With reference to Fig. 1-Fig. 3, the utility model discloses the cutter-removing mechanism that machine attacked by a kind of brill, as illustrated in the drawing, the brill machine of attacking includes column 1 and main spindle box 8, this main spindle box 8 can slide up and down along column 1 under the driving of the driving mechanisms such as such as motor, to carry out processing or tool changing, parts such as main shaft 7 grade are installed in main spindle box 8.
As shown in FIG., cutter-removing mechanism comprises loose cutter block 3, arm 4 of forging a knife, bearing pin 5 and push type broach ring 6, pine cutter block 3 is fixed on the upside of column 1, push type broach ring 6 is positioned at the top of main shaft 7, the mid portion of arm 4 of forging a knife is articulated with on main spindle box 8, its one end and loose cutter block 3 form Structure deformation, and the other end is positioned at above push type broach ring 6, forge a knife between arm 4 and main spindle box 8 and are connected with elasticity drawing part.When not tool changing, when main spindle box 8 moves down, the upper end of arm 4 of forging a knife departs from loose cutter block 3, and the upper end of arm 4 of forging a knife rotates backward under the effect of elasticity drawing part, and the lower end of arm 4 of forging a knife upwards is rotated, and throws off push type broach ring 6; When main spindle box 8 moves, arm 4 of forging a knife collides with loose cutter block 3, and arm 4 of forging a knife rotates around main spindle box 8, is pressed down by push type broach ring 6, now, can complete loose cutter.
As preferred embodiment, the downside of loose cutter block 3 is provided with the surface of inclination, and the end of arm 4 of forging a knife is provided with can along the roller 401 of the surface scrolls tilted.Namely shown in Fig. 2, when arm 4 of forging a knife moves up and down under the drive of main spindle box 8, its roller 401 can roll, and forms Structure deformation with the surface of the inclination of loose cutter block 3.
As preferred embodiment, main spindle box 8 is provided with the limited block 9 of the rotational angle for limiting arm 4 of forging a knife.This limited block 9 can avoid forging a knife upper end of arm 4 too rotates backward, thus ensures when main spindle box 8 moves, and its roller 401 can contact with the surface of the inclination of loose cutter block 3.
As preferred embodiment, elasticity drawing part is spring 2.Certainly, its tool arm 4 of can fighting each other that also can be chosen as other produces the elastomeric element of pulling force backward.
As preferred embodiment, main spindle box 8 is provided with bearing pin 5, the mid portion of arm 4 of forging a knife is socketed on bearing pin 5 and also can rotates relative to bearing pin 5.As shown in FIG., this bearing pin 5 is fixed in main spindle box 8, and the mid portion of arm 4 of forging a knife is set on this bearing pin 5, and when elasticity drawing part applies active force to it, arm 4 of forging a knife can produce around this bearing pin 5 and rotate.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a cutter-removing mechanism for machine attacked by brill, it is characterized in that, comprises the cutter-removing mechanism boring machine of attacking and be connected with the brill machine of attacking; The described brill machine of attacking includes column and can along the main spindle box that column slides up and down under the driving of driving mechanism, in described main spindle box, main shaft is installed, described cutter-removing mechanism comprises loose cutter block, arm of forging a knife, bearing pin and push type broach ring, described loose cutter block is fixed on the upside of column, described push type broach ring is positioned at the top of main shaft, the mid portion of described arm of forging a knife is articulated with on described main spindle box, its one end and loose cutter block form Structure deformation, the other end is positioned at above push type broach ring, described in forge a knife between arm and main spindle box and be connected with elasticity drawing part.
2. the cutter-removing mechanism of machine attacked by brill according to claim 1, it is characterized in that, the downside of described loose cutter block is provided with the surface of inclination, described in forge a knife that the end of arm is provided with can along the roller of the surface scrolls of described inclination.
3. the cutter-removing mechanism of machine attacked by brill according to claim 1, it is characterized in that, described main spindle box is provided with the limited block of the rotational angle for arm of forging a knife described in limiting.
4. the cutter-removing mechanism of machine attacked by brill according to claim 1, it is characterized in that, described elasticity drawing part is spring.
5. the cutter-removing mechanism of machine attacked by brill according to any one of claim 1 to 4, it is characterized in that, described main spindle box is provided with bearing pin, described in the forge a knife mid portion of arm to be socketed on bearing pin and can to rotate relative to bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056843.3U CN204413712U (en) | 2015-01-27 | 2015-01-27 | Bore the cutter-removing mechanism of machine of attacking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056843.3U CN204413712U (en) | 2015-01-27 | 2015-01-27 | Bore the cutter-removing mechanism of machine of attacking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204413712U true CN204413712U (en) | 2015-06-24 |
Family
ID=53464118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520056843.3U Expired - Fee Related CN204413712U (en) | 2015-01-27 | 2015-01-27 | Bore the cutter-removing mechanism of machine of attacking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204413712U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171005A (en) * | 2015-09-21 | 2015-12-23 | 江门市奥斯龙机械有限公司 | Separate cutter release spindle box |
| CN106695414A (en) * | 2017-02-06 | 2017-05-24 | 深圳市创世纪机械有限公司 | Loose tool device capable of preventing tool pressing arm from generating radial towing force on spindle |
| CN106736556A (en) * | 2016-12-25 | 2017-05-31 | 南通国盛精密机械有限公司 | A kind of high-speed, high precision numerical control drilling milling machine |
| CN107538259A (en) * | 2016-07-21 | 2018-01-05 | 沃瑞克数控机床(上海)有限公司 | Pneumatic quick device for loosing knife |
-
2015
- 2015-01-27 CN CN201520056843.3U patent/CN204413712U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171005A (en) * | 2015-09-21 | 2015-12-23 | 江门市奥斯龙机械有限公司 | Separate cutter release spindle box |
| CN107538259A (en) * | 2016-07-21 | 2018-01-05 | 沃瑞克数控机床(上海)有限公司 | Pneumatic quick device for loosing knife |
| CN106736556A (en) * | 2016-12-25 | 2017-05-31 | 南通国盛精密机械有限公司 | A kind of high-speed, high precision numerical control drilling milling machine |
| CN106695414A (en) * | 2017-02-06 | 2017-05-24 | 深圳市创世纪机械有限公司 | Loose tool device capable of preventing tool pressing arm from generating radial towing force on spindle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204413712U (en) | Bore the cutter-removing mechanism of machine of attacking | |
| CN203653099U (en) | Cantilever crane | |
| CN105173816A (en) | Hydraulic type steel plate turning machine and plate turning method | |
| CN204018508U (en) | Busbar punching equipment | |
| CN203343219U (en) | Rotation pressing mechanism of lithium battery laser-beam welding machine | |
| CN105346125A (en) | Double-point eccentric gear type multi-linkage mechanism for punch press | |
| CN203992669U (en) | The inside and outside burr removal device of gauge baffle plate foundry goods | |
| CN204955510U (en) | Mechanical press's guide pillar and guide Bush device | |
| CN204195519U (en) | A kind of conditioning arm brakes of double-ended grinding machine | |
| CN103521634A (en) | Stop mechanism of car back door fastening mould | |
| CN203919201U (en) | A kind of hexagon ring decompressor | |
| CN204436928U (en) | The structure-improved of corner oil cylinder | |
| CN202212493U (en) | Square expansion mechanism of square metal tank production device | |
| CN203901980U (en) | A marking apparatus used randomly in processing | |
| CN103337665A (en) | Rotary press-down mechanism of lithium battery laser welding machine | |
| CN204019478U (en) | A kind of slush pump valve seat extracting tool | |
| CN104002330A (en) | Hexagonal hole punching device | |
| CN204018556U (en) | A kind of sealing contactor riveting clamp welding fixture | |
| CN204842762U (en) | Spoke mechanism of bending | |
| CN203484598U (en) | Novel automatic rotary forging worktable device | |
| CN205732759U (en) | A kind of high velocity forging machine prevents from expecting the final shaping unit drift hammer of core bonding | |
| CN205966951U (en) | Angle bar cuts mould | |
| CN204486533U (en) | A kind of double-headed punch | |
| CN204954449U (en) | It is quick with moving mechanism that forges a knife | |
| CN203766104U (en) | Material ejection device for friction press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20170127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |