CN203437994U - Sawdust sucking device of tubular workpiece cutting device - Google Patents
Sawdust sucking device of tubular workpiece cutting device Download PDFInfo
- Publication number
- CN203437994U CN203437994U CN201320392102.3U CN201320392102U CN203437994U CN 203437994 U CN203437994 U CN 203437994U CN 201320392102 U CN201320392102 U CN 201320392102U CN 203437994 U CN203437994 U CN 203437994U
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- Prior art keywords
- sawdust
- sucking
- pipe
- bits
- workpiece
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model provides a sawdust sucking device of a tubular workpiece cutting device and belongs to the technical field of cutting devices. The sawdust sucking device of the tubular workpice cutting device solves the problems that an existing mechanism is suitable for cutting non-hollow workpieces which are in the shape of cylinders, bars and the like and can hardly suck out sawdust which falls into a tube hole when cutting tubular workpieces. The sawdust sucking device of the tubular workpiece cutting device comprises a sucking pipe, a suction machine and a driving mechanism. One end of the sucking pipe serves as a sawdust sucking end and is in butt joint with a tube opening of a workpiece to be cut, and the other end of the sucking pipe is communicated with the suction machine. The driving mechanism is used for driving the sucking pipe to move to enable the sawdust sucking end to be freely switched between a sawdust sucking station and a separating station. According to the sawdust sucking device of the tubular workpiece cutting device, the sucking pipe aligns with the tube opening of the workpiece, sawdust falling into the workpiece is sucked out, the sawdust sucking effect is good, the saw cutting precision of the workpiece is ensured, and the service life of a saw web is prolonged. Meanwhile, the sawdust sucking end can be freely switched between the sawdust sucking station and the separating station, and normal cutting, feeding and blanking of the cutting device are not affected.
Description
Technical field
The utility model belongs to cutting equipment technical field, relates to a kind of cutting equipment of tubular workpiece, particularly a kind of bits-suction device of tubular workpiece cutting equipment.
Background technology
While utilizing cutting equipment to carry out segmentation cutting to tubular metal, the sawdust part producing drops in frame, another part can drop in the pore of workpiece, and then falling into the sawing gap between saw blade and workpiece, this situation can cause following problem: 1, cause saw blade discontinuity and damage tooth portion; 2, the sawing surface of workpiece is scratched by sawdust, and precision does not reach requirement.
For this reason, for cutting equipment, to be equipped with special bits-suction device very necessary, but the bits-suction device of the various cutting equipments of existing market is all by a sucking hood is set, the sawing position of saw blade and workpiece to be covered substantially, and recycling blower fan etc. is inhaled and considered to be worth doing.
Said mechanism is relatively applicable to the cutting of column, the non-hollow workpiece such as bar-shaped, and for tubular workpiece, the sawdust falling in pore is difficult to be sucked out, and effect is had a greatly reduced quality.
Summary of the invention
The purpose of this utility model is for existing tubular workpiece cutting equipment existing the problems referred to above when cutting, and has proposed a kind of bits-suction device that is applicable to tubular workpiece.
The purpose of this utility model can realize by following technical proposal: a kind of bits-suction device of tubular workpiece cutting equipment, it is characterized in that, comprise suction pipe, vacuum cleaner and driving mechanism, dock with the mouth of pipe of workpiece to be cut as inhaling bits end one end of suction pipe, the other end is communicated with vacuum cleaner, and described driving mechanism is used for driving suction pipe motion and between suction bits station and these two stations of separation station, carries out free switching so that inhale bits end.
Inhaling when bits end is attached to the workpiece mouth of pipe is to inhale bits station, and vacuum cleaner work, siphons away the chip in workpiece pore by suction pipe; Otherwise, during away from the workpiece mouth of pipe, be separation station, can facilitate cutting equipment to carry out feeding, blanking.
In the bits-suction device of above-mentioned a kind of tubular workpiece cutting equipment, described suction pipe comprises the adjustable pipe and the stationary pipes being connected with vacuum cleaner for coordinating with the workpiece mouth of pipe, between adjustable pipe and stationary pipes, by a bearing, be communicated with, adjustable pipe and bearing are rotationally connected, and above-mentioned driving mechanism is connected with adjustable pipe.
In the bits-suction device of above-mentioned a kind of tubular workpiece cutting equipment, described adjustable pipe is divided into Butt Section, linkage section and rotational segment three parts successively, rotational segment and above-mentioned bearing are rotationally connected, and described Butt Section is vertical with rotational segment, and above-mentioned driving mechanism drives rotational segment to rotate around its central shaft.
In the bits-suction device of above-mentioned a kind of tubular workpiece cutting equipment, described driving mechanism comprises the controller of cylinder and control cylinder work, rotational cylinder is arranged in the frame of cutting equipment, the piston rod of cylinder stretch out with rotational segment on connecting portion be rotationally connected.Controller is connected with the control system of cutting equipment, needs the run action of in good time control cylinder according to the cutting of saw blade, workpiece feeding and blanking.
In the bits-suction device of above-mentioned a kind of tubular workpiece cutting equipment, described suction bits end is provided with ring joint, and joint is threaded with suction pipe.According to the pore size of workpiece to be cut and sawing length, select external diameter and the different joint of length dimension to be connected with suction pipe, guarantee that the pore of workpiece can be by fully capping.
Compared with prior art, the bits-suction device of this tubular workpiece cutting equipment, by the mouth of pipe of suction pipe alignment pieces, will fall into the sawdust sucking-off of inside workpiece, inhales bits effective, guarantees the sawing precision of workpiece and the service life of prolongation saw blade.Inhaling bits end can carry out free switching between suction bits station and these two stations of separation station, does not affect normally cutting of cutting equipment, feeding and blanking.
Accompanying drawing explanation
Fig. 1 is use state diagram of the present utility model.
Fig. 2 is the cutaway view of adjustable pipe and bearing junction.
In figure, 1, frame; 2, suction pipe; 2a, suction bits end; 21, adjustable pipe; 21a, Butt Section; 21b, linkage section; 21c, rotational segment; 22, stationary pipes; 3, joint; 4, bearing; 5, workpiece; 6, cylinder; 61, cylinder block; 7, sealing ring; 8, bearing; 9, connecting portion.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, this bits-suction device is arranged in the frame 1 of tubular workpiece cutting equipment, comprise suction pipe 2, vacuum cleaner and driving mechanism, suction pipe 2 comprises adjustable pipe 21 and stationary pipes 22, one end of adjustable pipe 21 is provided with ring joint 3 as inhaling bits end 2a, and the other end is communicated with a hollow bearing 4, and bearing 4 is fixed in frame 1, one end of stationary pipes 22 is communicated with bearing 4, and the other end is communicated with vacuum cleaner.
Above-mentioned adjustable pipe 21 is divided into again these three sections of Butt Section 21a, linkage section 21b and rotational segment 21c successively, and rotational segment 21c and above-mentioned bearing 4 are rotationally connected, and Butt Section 21a thread connecting joint 3 is for docking with workpiece 5 pores, and Butt Section 21a is vertical with rotational segment 21c.Between each section, can realize connection by grafting, and adopt the realizations such as latch fixing.
In the present embodiment, driving mechanism is cylinder 6 and controller, cylinder 6 main bodys are rotated and are arranged in frame 1 by cylinder block 61, the piston rod of cylinder 6 stretch out with rotational segment 21c on a connecting portion 9 be rotationally connected, controller is connected with the control system of cylinder 6 and cutting equipment.
As shown in Figure 2, one of rotational segment 21c is inserted in bearing 4, is realized and being rotationally connected between the two, and be equipped with sealing ring 7 and seal by bearing 8.
During work, the suction bits end 2a of suction pipe 2 is first in separation station, joint 3 is away from frame 1, and cutting equipment is after completing workpiece 5 material loadings clamping work pieces 5, and controller control cylinder 6 is worked, the piston rod of cylinder 6 shrinks, drive rotational segment 21c around himself central shaft by diagram A to rotation, in rotation process, inhale bits end 2a and joint 3 and rely on workpiece 5 do circular motion, and finally aim at and achieve a butt joint with the pore of workpiece 5, arrive and inhale bits station.Next, cutting equipment can carry out cutting operation, and vacuum cleaner work simultaneously, by the sawdust sucking-off falling in workpiece 5 pores, is guaranteed the sawing precision of workpiece 5 and the service life of prolongation saw blade.
After 5 sawings of workpiece, need to carry out blanking and residue workpiece 5 is continued to transport forward, now need joint 3 to remove, the piston rod of controller control cylinder 6 stretches out, piston rod promotes rotational segment 21c by the reversion of diagram B direction, adjustable pipe 21 and joint 3 outwards rotate and reset, and abdicate blanking space.Next, cutting equipment promotes the feeding forward of residue workpiece 5, this section of fixed length material cutting released, realize blanking, after remaining workpiece 5 and pushing and put in place and clamp, controller drives cylinder 6 to repeat above-mentioned action, drives rotational segment 21c to rotate, adjustable pipe 21 and joint 3 are docked with the pore of workpiece 5 again, repeat sawing.
Should be appreciated that, in claims of the present utility model, description, all " comprising ... " is all interpreted as open implication, and namely its implication is equal to " at least containing ... ", and should not be construed as enclosed implication, its implication should not be construed " only comprising ... ".
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (5)
1. the bits-suction device of a tubular workpiece cutting equipment, it is characterized in that, comprise suction pipe (2), vacuum cleaner and driving mechanism, dock with the mouth of pipe of workpiece to be cut (5) as inhaling bits ends (2a) one end of suction pipe (2), the other end is communicated with vacuum cleaner, and described driving mechanism is used for driving suction pipe (2) motion and between suction bits station and these two stations of separation station, carries out free switching so that inhale bits ends (2a).
2. the bits-suction device of a kind of tubular workpiece cutting equipment according to claim 1, it is characterized in that, described suction pipe (2) comprises the adjustable pipe (21) and the stationary pipes being connected with vacuum cleaner (22) for coordinating with workpiece (5) mouth of pipe, between adjustable pipe (21) and stationary pipes (22), by a bearing (4), be communicated with, adjustable pipe (21) is rotationally connected with bearing (4), and above-mentioned driving mechanism is connected with adjustable pipe (21).
3. the bits-suction device of a kind of tubular workpiece cutting equipment according to claim 2, it is characterized in that, described adjustable pipe (21) is divided into Butt Section (21a), linkage section (21b) and rotational segment (21c) three parts successively, rotational segment (21c) is rotationally connected with above-mentioned bearing (4), described Butt Section (21a) is vertical with rotational segment (21c), and above-mentioned driving mechanism drives rotational segment (21c) to rotate around its central shaft.
4. the bits-suction device of a kind of tubular workpiece cutting equipment according to claim 1 and 2, it is characterized in that, described driving mechanism comprises the controller of cylinder (6) and control cylinder (6) work, cylinder (6) rotates that to be arranged on the frame (1) of cutting equipment upper, the piston rod of cylinder (6) stretch out with rotational segment (21c) on connecting portion (9) be rotationally connected.
5. according to the bits-suction device of a kind of tubular workpiece cutting equipment described in claim 1 or 2 or 3, it is characterized in that, described suction bits ends (2a) are provided with ring joint (3), and joint (3) is threaded with suction pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320392102.3U CN203437994U (en) | 2013-07-01 | 2013-07-01 | Sawdust sucking device of tubular workpiece cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320392102.3U CN203437994U (en) | 2013-07-01 | 2013-07-01 | Sawdust sucking device of tubular workpiece cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203437994U true CN203437994U (en) | 2014-02-19 |
Family
ID=50089068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320392102.3U Withdrawn - After Issue CN203437994U (en) | 2013-07-01 | 2013-07-01 | Sawdust sucking device of tubular workpiece cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203437994U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317385A (en) * | 2013-07-01 | 2013-09-25 | 浙江罗森博格机床有限公司 | Scrap sucking device of tubular workpiece cutting equipment |
| CN106041622A (en) * | 2016-06-30 | 2016-10-26 | 中原内配集团安徽有限责任公司 | Sawdust suction mechanism for splitting cylinder sleeve of internal combustion engine |
-
2013
- 2013-07-01 CN CN201320392102.3U patent/CN203437994U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317385A (en) * | 2013-07-01 | 2013-09-25 | 浙江罗森博格机床有限公司 | Scrap sucking device of tubular workpiece cutting equipment |
| CN106041622A (en) * | 2016-06-30 | 2016-10-26 | 中原内配集团安徽有限责任公司 | Sawdust suction mechanism for splitting cylinder sleeve of internal combustion engine |
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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 |
Granted publication date: 20140219 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |