CN205550455U - Metal cutting breaker - Google Patents
Metal cutting breaker Download PDFInfo
- Publication number
- CN205550455U CN205550455U CN201521121464.4U CN201521121464U CN205550455U CN 205550455 U CN205550455 U CN 205550455U CN 201521121464 U CN201521121464 U CN 201521121464U CN 205550455 U CN205550455 U CN 205550455U
- Authority
- CN
- China
- Prior art keywords
- cutter head
- funnel
- seal device
- rotary cutter
- bits
- 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.)
- Withdrawn - After Issue
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a metal cutting breaker, including connect the bits funnel, down rotating cutter head, transmission seal device, driving motor, casing, support frame, lead the bits funnel, go up rotating cutter head, upward fixed tool bit, transmission shaft, fixed tool bit, sieve down, connect on the bits funnel inboard lower extreme fixed tool bit and the lower fixed tool bit of being provided with respectively, connect the inboard bottom of bits funnel rampart face vertical fixation to be provided with the sieve, it leads the bits funnel to connect bits funnel bottom exit linkage to be provided with, lead bits funnel bottom surface and install the transmission seal device, the shaft coupling links to each other in driving motor's output shaft and the transmission seal device, the connection of the transmission seal device other end is provided with the transmission shaft, the lower extreme is provided with rotating cutter head and lower rotating cutter head respectively on the transmission shaft, the transmission shaft pass the sieve and the sieve tangent plane between leave the clearance, the casing is fixed to be set up in the backup pad. The beneficial effects of the utility model are that: simple structure, occupation space is little, and broken granularity is little, safeguards that the upkeep cost is low.
Description
Technical field
The utility model relates to a kind of being mainly used in the interior strip in machine tooling field, bulk borings breaker.
Background technology
In machine tooling field, strip, bulk chip are always the most intractable chip, be difficult to be discharged by conventional chip removal device because volume greatly, produces, and stack floor space greatly after falling, and manual operation is wasted time and energy and extremely dangerous.The most this kind of chip needs first to carry out broken to be transported through again, store.(purpose at the beginning of design is not to be applied to machine tooling field to common metal chip crusher, it is used for field of garbage disposal) such as: horizontal teeth kibbler roll, mainly by high rotating speed, borings is extruded, shredding operations, splash owing to inevitably having at a high speed chip, noise is big, the problems such as potential safety hazard is big.Now borings can be crushed within work is placed in factory floor by most enterprises, and conventional metals chip crusher chip splashes, and noise is big, and the problems such as potential safety hazard is big become increasingly conspicuous.In sum, machine tooling field strip, bulk chip breaker are necessary, but routine techniques chip crusher is difficult to meet demand.
To this end, how to provide a kind of metal breaker convenient, high efficiency, it it is the purpose of the utility model research.
Utility model content
For overcoming the deficiencies in the prior art, the utility model provides the metal cutting breaker of a kind of vertical reverse tapered shape, is that a kind of novel dependence discaling roll crushes metal cutting form；Simple in construction, practical convenient；Particle size after cracking is little, upkeep cost is low.
For solving prior art problem, the technical solution adopted in the utility model is: a kind of metal cutting breaker, including connecing bits funnel, lower rotary cutter, transmission seal device, driving motor, housing, bracing frame, dust lead funnel, upper rotary cutter, upper fixing cutter head, power transmission shaft, lower fixing cutter head, sieve plate；The described bits funnel that connects is that integrative-structure installed by bolt with housing；The described upper and lower side inside bits funnel that connects is fixedly installed fixing cutter head and lower fixing cutter head respectively；The described bits funnel inner lower edge that connects is fixedly installed sieve plate；The described bits funnel bottom outlet that connects is connected with dust lead funnel；Described dust lead funnel and housing are welded structure；Described dust lead funnel bottom surface is provided with transmission seal device；Described transmission seal device includes bearing, shaft coupling and sealing ring；The described output shaft driving motor is connected with the shaft coupling of transmission seal device；The described transmission seal device other end is connected with power transmission shaft；Described power transmission shaft upper and lower side be provided with respectively with upper fixing cutter head, lower fixing cutter head with the use of upper rotary cutter and lower rotary cutter；Described power transmission shaft through sieve plate stretch into connect bits funnel in and and sieve plate tangent plane between leave gap；Described driving motor is structure as a whole with housing；Described housing is fixedly installed on bracing frame.
Further: broken for engaging between described lower rotary cutter with lower fixing cutter head, upper rotary cutter and upper fixing cutter head；Between described upper rotary cutter engages with upper fixing cutter head blade, preset clearance is adjustable；Between described lower rotary cutter and lower fixing cutter head, preset clearance is less than 0.1mm.
Further: described lower rotary cutter, upper rotary cutter, upper fixing cutter head, lower fixing cutter head are detachable installing structure.
Further: described dust lead funnel, to connect bits funnel, housing and the design of the equal waterproof sealing structure in respective junction.
The beneficial effects of the utility model are: simple in construction, take up room little, and particle size after cracking is little, and maintaining expense is low.
Accompanying drawing explanation
Fig. 1 is the utility model device schematic diagram.
Wherein: connect and consider funnel 1, lower rotary cutter 2, transmission seal device 3 to be worth doing, drive motor 4, housing 5, bracing frame 6, dust lead funnel 7, upper rotary cutter 8, upper fixing cutter head 9, power transmission shaft 10, lower fixing cutter head 11, sieve plate 12, broken rear chip 13, broken front long bits 14.
Detailed description of the invention
1 pair of the utility model is further analyzed below in conjunction with the accompanying drawings.
As shown in Figure 1: a kind of metal cutting breaker, including connecing bits funnel 1, lower rotary cutter 2, transmission seal device 3, driving motor 4, housing 5, bracing frame 6, dust lead funnel 7, upper rotary cutter 8, upper fixing cutter head 9, power transmission shaft 10, lower fixing cutter head 11, sieve plate 12；The described bits funnel 1 that connects installs integrative-structure with housing 5 for bolt；The described upper and lower side inside bits funnel 1 that connects is fixedly installed fixing cutter head 9 and lower fixing cutter head 11 respectively；The described bits funnel 1 inner lower edge ring wall face that connects vertically is fixedly installed sieve plate 12；Described bits funnel 1 outlet at bottom that connects is connected with dust lead funnel 7；Described dust lead funnel 7 is welded structure with housing 5；Described dust lead funnel 7 bottom surface is provided with transmission seal device 3；Described transmission seal device 3 mainly includes bearing, shaft coupling and sealing ring；The described output shaft driving motor 4 is connected with shaft coupling in transmission seal device 3；The described transmission seal device other end is connected with power transmission shaft 10；Described power transmission shaft 10 upper and lower side is respectively arranged with rotary cutter 8 and lower rotary cutter 2；Described power transmission shaft 10 also and leaves gap between sieve plate tangent plane through sieve plate；Described driving motor 4 is structure as a whole with housing 5；Described housing is fixedly installed in gripper shoe 6.
Wherein: connect bits funnel 1 and for bolt, integrative-structure is installed with housing 5, connect bits funnel 1 with upper fixing cutter head 9 for installing integrative-structure, connect bits funnel 1 with lower fixing cutter head 11 for installing integrative-structure, connect bits funnel 1 with sieve plate 12 for installing integrative-structure, lower rotary cutter 2 and power transmission shaft 10 are for installing integrative-structure, transmission seal device 3(contains bearing, shaft coupling, sealing ring etc.) it is arranged on dust lead funnel 14 bottom surface, motor 4 output shaft is driven to be connected with shaft coupling in transmission seal device 3, drive motor 4, with housing 5, one is installed, housing 5 and dust lead funnel 14 are welded structure, upper rotary cutter 8 and power transmission shaft 10 are for installing integrative-structure.
Special: lower rotary cutter 2, upper rotary cutter 8, upper fixing cutter head 9, lower fixing cutter head 11 is mounting structure, installs and change extremely convenient；Drive motor 4 rotating speed low, it is to avoid chip is splashed, reduce noise；
Dust lead funnel 7, connects bits funnel 1, housing 5 itself and the equal waterproof sealing in respective junction, it is to avoid the cutting fluid together entered with chip is revealed；Between upper rotary cutter 8 and upper fixing cutter head 9, preset clearance is relatively big, both chip can be carried out primary fragmentation, and be avoided that again shearing was excessive, damages cutter；Between lower rotary cutter 2 and lower fixing cutter head 11, preset clearance is less than 0.1mm, it is to avoid soft chip is squeezed into damaging cutter head, and keeps the shearing produced between two cutter heads.
nullOperation principle of the present utility model is: drive motor 4 to drive power transmission shaft 10 to rotate，The lower rotary cutter 2 being arranged on power transmission shaft 10 rotates together with power transmission shaft 10 with upper rotary cutter 8，Before broken, the entrance of long bits 14 connects bits funnel 1，Before broken, long bits 14 fall into fixing upper fixing cutter head 9、The most fixing cutter head 11 and the upper rotary cutter 8 rotated、Between lower rotary cutter 2，Will the rubbing of broken front long bits 14 by engaging shearing action between fixing cutter head and rotary cutter，After broken, chip 13 is the chip meeting crushing granularity requirement after sieve plate 12 filters，Through primary crushing but the chip of not up to crushing granularity requirement can not pass through sieve plate 12，The lower rotary cutter 2 rotated above at sieve plate 12 continues to be shredded under fixing 11 shearing actions of lower fixing cutter，Until reaching crushing granularity requirement，Discharge by sieve plate 12 and via dust lead funnel 14.
The utility model has been broken traditional dependence discaling roll and has been crushed borings form；Take up room little, may be arranged at below existing various machine tool chip removal device head；Particle size after cracking is little, has crushed rear granularity and has been less than 30mm, and chip can be discharged together with cutting fluid vortex pump used along；Smashing principle is that chip is shredded by shearing force, and therefore cutterhead rotating speed is low, and noise is little, chipless splash phenomena；Simple in construction is novel, and maintaining expense is low；Hot strength can be processed and reach other alloy steel products of 1000N/mm or above.
The explanation of above example is only intended to help and understands the present processes and core concept thereof；Simultaneously for one of ordinary skill in the art, according to the thought of the application, the most all will change, in sum, this specification content should not be construed as the restriction to the application.
Claims (3)
1. a metal cutting breaker, it is characterised in that: include connecing bits funnel, lower rotary cutter, transmission seal device, driving motor, housing, bracing frame, dust lead funnel, upper rotary cutter, upper fixing cutter head, power transmission shaft, lower fixing cutter head, sieve plate；The described bits funnel that connects is that integrative-structure installed by bolt with housing；The described upper and lower side inside bits funnel that connects is fixedly installed fixing cutter head and lower fixing cutter head respectively；The described bits funnel inner lower edge that connects is fixedly installed sieve plate；The described bits funnel bottom outlet that connects is connected with dust lead funnel；Described dust lead funnel and housing are welded structure；Described dust lead funnel bottom surface is provided with transmission seal device；Described transmission seal device mainly includes bearing, shaft coupling and sealing ring；The described output shaft driving motor is connected with shaft coupling in transmission seal device；The described transmission seal device other end is connected with power transmission shaft；Described power transmission shaft upper and lower side be provided with respectively with upper fixing cutter head, lower fixing cutter head with the use of upper rotary cutter and lower rotary cutter；Described power transmission shaft through sieve plate stretch into connect bits funnel in and and sieve plate tangent plane between leave gap；Described driving motor is structure as a whole with housing；Described housing is fixedly installed on bracing frame.
A kind of metal cutting breaker the most according to claim 1, it is characterised in that: broken for engaging between described lower rotary cutter with lower fixing cutter head, upper rotary cutter and upper fixing cutter head；Between described upper rotary cutter engages with upper fixing cutter head blade, preset clearance is adjustable；Between described lower rotary cutter and lower fixing cutter head, preset clearance is less than 0.1mm.
A kind of metal cutting breaker the most according to claim 1 and 2, it is characterised in that: described lower rotary cutter, upper rotary cutter, upper fixing cutter head, lower fixing cutter head are detachable installing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121464.4U CN205550455U (en) | 2015-12-31 | 2015-12-31 | Metal cutting breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121464.4U CN205550455U (en) | 2015-12-31 | 2015-12-31 | Metal cutting breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205550455U true CN205550455U (en) | 2016-09-07 |
Family
ID=56822624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521121464.4U Withdrawn - After Issue CN205550455U (en) | 2015-12-31 | 2015-12-31 | Metal cutting breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205550455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728128A (en) * | 2015-12-31 | 2016-07-06 | 宁夏共享机床辅机有限公司 | Metal cutting and crushing device |
-
2015
- 2015-12-31 CN CN201521121464.4U patent/CN205550455U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728128A (en) * | 2015-12-31 | 2016-07-06 | 宁夏共享机床辅机有限公司 | Metal cutting and crushing device |
| CN105728128B (en) * | 2015-12-31 | 2018-07-27 | 宁夏共享机床辅机有限公司 | A kind of metal cutting breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160907 Effective date of abandoning: 20180727 |