CN111070303A - Plastic pipe cutting device with chipless chamfering function - Google Patents
Plastic pipe cutting device with chipless chamfering function Download PDFInfo
- Publication number
- CN111070303A CN111070303A CN202010075315.8A CN202010075315A CN111070303A CN 111070303 A CN111070303 A CN 111070303A CN 202010075315 A CN202010075315 A CN 202010075315A CN 111070303 A CN111070303 A CN 111070303A
- Authority
- CN
- China
- Prior art keywords
- cutting
- revolution
- chamfering
- station
- driving motor
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D11/00—Combinations of several similar cutting apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/02—Means for moving the cutting member into its operative position for cutting
- B26D5/06—Means for moving the cutting member into its operative position for cutting by electrical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/16—Cam means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/10—Means for treating work or cutting member to facilitate cutting by heating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Turning (AREA)
Abstract
The invention provides a plastic pipe cutting device with a chipless chamfering function, which comprises a cutting station and a chamfering station, wherein the cutting station and the chamfering station respectively comprise a revolution driving motor, a revolution part, a front clamping part, a rear clamping part and a feed driving motor; the invention has the advantages that: under the synergistic effect of two different stations of cutting station and chamfer station, reach the effect of chipless cutting, chipless chamfer, the revolution part embeds relay brush, relay ring and flat cable, makes the high-speed rotatory cutting off blade and chamfer sword can carry out the electrical heating, makes cutting blade and chamfer sword can effectively cut and chamfer pipeline goods.
Description
Technical Field
The invention relates to the field of pipe machining, in particular to a plastic pipe cutting device with a chipless chamfering function.
Background
In actual use, most of PVC pipes and PP pipes in the plastic pipelines are constructed in a socket joint mode. This requires that one end of the piping product be flared and the other end be chamfered, which facilitates on-site construction.
In the prior art, chamfers are mainly classified into two types:
the first type is: the saw blade and the chamfering cutter are combined into a whole, and the cutting and chamfering actions are completed simultaneously. The cutting device is the most common type at present, and has the main advantages of simple principle, convenient operation and good chamfering effect; but the defects are obvious, the noise is high, the powder cuttings fly to the place, and the collection is difficult due to static electricity;
the second type is: the device comprises a cutting chamfering device based on a turning principle, wherein the device is provided with two sets of feed devices respectively, one set of feed device is used for cutting off a pipeline, and the other set of feed device is used for chamfering the pipeline; the device has the advantages that: low noise, low cost and no powder cutting; the disadvantages are that: the cutting knife used for cutting and chamfering is easy to damage, the cutting bits are long strips, and the cutting bits are easy to wind on the turning tool to cause the damage of the pipeline cut.
Disclosure of Invention
The invention aims to provide a plastic pipe cutting device with a chipless chamfering function.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a plastic pipe cutting device with a chipless chamfering function is characterized by comprising a cutting station and a chamfering station which are sequentially arranged, wherein the cutting station and the chamfering station respectively comprise a revolution driving motor, a revolution part, a front clamping part, a rear clamping part and a feed driving motor, the front clamping part and the rear clamping part are positioned behind the revolution driving motor, the revolution part is positioned on the outer side of the front clamping part and the rear clamping part, the revolution driving motor drives the revolution part to rotate around a pipe product, the revolution part comprises a support, a relay brush, a relay ring and a flat cable, the relay ring is in a round tube shape, the relay brush and the support are arranged around the outer side of the relay ring, the relay brush is fixed on the outer side of the relay ring through the support, one end of the flat cable is connected with the relay brush, and the feed driving motor is arranged behind the revolution part,
wherein, the cutting station comprises a cutting part, the other end of the flat cable is connected to the cutting part, a pipe product enters from the outer end of the revolution part, the cutting part is arranged near the inner end of the revolution part, the cutting part comprises a cutting blade and a top wheel, the cutting blade and the top wheel are arranged at two ends along the diameter of the relay ring, the cutting blade and the top wheel are arranged in a manner of protruding towards the inner side out of the inner wall of the relay ring, the feeding driving motor drives the cutting blade to vertically approach the pipe product through a connecting rod and a cam mechanism,
the chamfering station comprises a chamfering tool, the other end of the flat cable is connected to the chamfering tool, a pipe product enters from the outer end of the revolution component, the chamfering tool is arranged close to the inner end of the revolution component and protrudes out of the inner wall of the relay ring, and the feed driving motor drives the chamfering tool to be vertically close to the pipe product through a connecting rod and a cam mechanism.
The invention has the advantages that: under the synergistic effect of two different stations of cutting station and chamfer station, reach the effect of chipless cutting, chipless chamfer, the revolution part embeds relay brush, relay ring and flat cable, makes the high-speed rotatory cutting off blade and chamfer sword can carry out the electrical heating, makes cutting blade and chamfer sword can effectively cut and chamfer pipeline goods.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a cutting station according to the present invention;
FIG. 3 is a schematic view of a chamfering station according to the present invention.
Reference numerals:
1-revolution driving motor, 2-front and back clamping component, 3-revolution component, 4-feed driving motor,
5-a cutting component, 6-a chamfering cutter,
31-bracket, 32-relay brush, 33-relay ring, 34-flat cable, 51-cutting blade and 52-top wheel.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention discloses a plastic pipe cutting device with a chipless chamfering function, which comprises a cutting station and a chamfering station which are sequentially arranged as shown in figure 1, wherein the cutting station and the chamfering station respectively comprise a revolution driving motor 1, a revolution part 3, a front clamping part 2, a rear clamping part 2 and a feed driving motor 4, the front clamping part 2 and the rear clamping part 2 are positioned behind the revolution driving motor 1, the front clamping part and the rear clamping part 2 are driven by the revolution driving motor 1 and are used for clamping pipe products from the front side and the rear side, and the cutting station and the chamfering station are ensured to be synchronous with the pipe products during working.
The revolution component 3 is located the outside of the front and rear clamping components 2, the revolution driving motor 1 drives the revolution component 3 to rotate around a pipe product, the revolution component 3 comprises a support 31, a relay brush 32, a relay ring 33 and a flat cable 34, the relay ring 33 is in a circular tube shape, the relay brush 32 and the support 31 are arranged around the outside of the relay ring 33, the relay brush 32 is fixed on the outside of the relay ring 33 through the support 31, one end of the flat cable 34 is connected with the relay brush 32, and a feed driving motor 4 is arranged behind the revolution component 3.
The cutting station comprises a cutting part 5, as shown in fig. 2, the other end of the flat cable 34 is connected to the cutting part 5, the tubular product enters from the outer end of the revolution part 3, the cutting part 5 is arranged close to the inner end of the revolution part 3, the cutting part 5 comprises a cutting blade 51 and a top wheel 52, the cutting blade 51 and the top wheel 52 are arranged at two ends along the diameter of the relay ring 33, the cutting blade 51 and the top wheel 52 are arranged to protrude towards the inner side of the relay ring 33, the feeding driving motor 4 drives the cutting blade 51 to vertically approach the tubular product through a connecting rod and a cam mechanism, and the cutting blade 51 follows the revolution part 3 to move at a high speed and simultaneously cuts the tubular product.
The chamfering station comprises a chamfering tool 6, as shown in fig. 3, the other end of the flat cable 34 is connected to the chamfering tool 6, a pipe product enters from the outer end of the revolution component 3, the chamfering tool 6 is arranged close to the inner end of the revolution component 3, the chamfering tool 6 protrudes out of the inner wall of the relay ring 33, and the feed driving motor 4 drives the chamfering tool 6 to vertically approach the pipe product through a connecting rod and a cam mechanism.
The chamfering cutter 6 performs chamfering treatment on the end face of the pipe product cut by the cutting station, so that the cutting end face of the pipe product is in an angle of 15 degrees or other angles.
Preferably, the chamfering station is provided with a position feedback system, and the position feedback system is used for calculating the time point when the pipe product cut off by the cutting station reaches the chamfering station.
The flat cable 34 is used for conducting electricity between the revolution component 3 and the cutting component 5, and between the revolution component 3 and the chamfer cutter 6, so that both the cutting blade 51 and the chamfer cutter 6 rotating at high speed can be electrically heated, and the temperature control modules are arranged near the cutting component 5 and the chamfer cutter 6, so that the temperature of the cutting blade 51 and the temperature of the chamfer cutter 6 can be conveniently observed in real time.
In specific implementation, the cutting action of the cutting station adopts the following steps:
1) the front and rear clamping parts 2 in the cutting station clamp the pipe product;
2) the revolution driving motor 1 is started and drives the revolution component 3 to rotate at a high speed;
3) the feed driving motor 4 works to enable the cutting blade 51 to be close to the pipe product quickly, and cutting work is finished;
4) the front and rear clamping parts 2 in the cutting station are loosened;
5) and resetting the cutting station.
When the method is specifically implemented, the chamfering action of the chamfering station adopts the following steps:
1) the chamfering station calculates and calculates the time point of the pipe product cut off by the cutting station reaching the chamfering station according to the data provided by the position feedback system, and starts chamfering work;
2) the front and rear clamping parts 2 of the chamfering station clamp the pipe product;
3) the revolution driving motor 1 is started and drives the revolution component 3 to rotate at a high speed;
4) the feed driving motor 4 works to enable the chamfering tool 6 to be close to the pipe product quickly, and chamfering work is finished;
5) the front and rear clamping parts 2 in the chamfering station are loosened;
6) and resetting the chamfering station.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (1)
1. The plastic pipe cutting device with the chipless chamfering function is characterized by comprising a cutting station and a chamfering station which are sequentially arranged, wherein the cutting station and the chamfering station respectively comprise a revolution driving motor, a revolution part, a front clamping part, a rear clamping part and a feed driving motor, the front clamping part and the rear clamping part are positioned behind the revolution driving motor, the revolution part is positioned on the outer side of the front clamping part and the rear clamping part, the revolution driving motor drives the revolution part to rotate around a pipe product, the revolution part comprises a support, a relay brush, a relay ring and a flat cable, the relay ring is in a round tube shape, the relay brush and the support are arranged around the outer side of the relay ring, the relay brush is fixed on the outer side of the relay ring through the support, one end of the flat cable is connected with the relay brush, and the feed driving motor is arranged behind the revolution part;
the cutting station comprises a cutting part, the other end of the flat cable is connected to the cutting part, a pipe product enters from the outer end of the revolution part, the cutting part is arranged close to the inner end of the revolution part, the cutting part comprises a cutting blade and a top wheel, the cutting blade and the top wheel are arranged at two ends along the diameter of the relay ring, the cutting blade and the top wheel are arranged in a mode of protruding towards the inner side out of the inner wall of the relay ring, and the feeding driving motor drives the cutting blade to vertically approach the pipe product through a connecting rod and a cam mechanism;
the chamfering station comprises a chamfering tool, the other end of the flat cable is connected to the chamfering tool, a pipe product enters from the outer end of the revolution component, the chamfering tool is arranged close to the inner end of the revolution component and protrudes out of the inner wall of the relay ring, and the feed driving motor drives the chamfering tool to be vertically close to the pipe product through a connecting rod and a cam mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010075315.8A CN111070303A (en) | 2020-01-22 | 2020-01-22 | Plastic pipe cutting device with chipless chamfering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010075315.8A CN111070303A (en) | 2020-01-22 | 2020-01-22 | Plastic pipe cutting device with chipless chamfering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111070303A true CN111070303A (en) | 2020-04-28 |
Family
ID=70324088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010075315.8A Pending CN111070303A (en) | 2020-01-22 | 2020-01-22 | Plastic pipe cutting device with chipless chamfering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111070303A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719406A (en) * | 2020-11-17 | 2021-04-30 | 石家庄益德机械制造有限公司 | Round tube cutting device and round tube rotary cutter with same |
-
2020
- 2020-01-22 CN CN202010075315.8A patent/CN111070303A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719406A (en) * | 2020-11-17 | 2021-04-30 | 石家庄益德机械制造有限公司 | Round tube cutting device and round tube rotary cutter with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200428 |
|
| WD01 | Invention patent application deemed withdrawn after publication |