CN202239884U - Self-creeping hydraulic pipe cutter - Google Patents
Self-creeping hydraulic pipe cutter Download PDFInfo
- Publication number
- CN202239884U CN202239884U CN2011203468513U CN201120346851U CN202239884U CN 202239884 U CN202239884 U CN 202239884U CN 2011203468513 U CN2011203468513 U CN 2011203468513U CN 201120346851 U CN201120346851 U CN 201120346851U CN 202239884 U CN202239884 U CN 202239884U
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- CN
- China
- Prior art keywords
- tensioning
- creeping
- self
- forebay
- sprocket
- 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 - Lifetime
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Abstract
The utility model discloses a self-creeping hydraulic pipe cutter. The self-creeping hydraulic pipe cutter comprises a main shaft driven hydraulic motor, a creeping driven hydraulic motor, a gear box, two guide wheels, two driving sprocket wheels, two driven wheels, two chains, a cutting knife, a tensioning device and a knife feeding and retreating driving screw rod, wherein the two driving sprocket wheels are respectively and fixedly connected to the two ends of an output creeping shaft of the gear box; a rotating shaft passes through a front machine frame and a back machine frame; the two guide wheels are respectively and fixedly connected to the two ends of the rotating shaft; the two driven wheels are respectively and fixedly connected to the front machine frame and the back machine frame; and the cutting knife is fixedly connected to a main shaft. The two chains are respectively arranged on the two sides of a main machine frame, are wound on the driving sprocket wheels, are wound on a cut tube through the guide wheels and then are wound on a moveable sprocket wheel of the tensioning device through the driven wheels to form two sealed guide rails. The self-creeping hydraulic pipe cutter has the advantages of stable and uniform knife travelling, high mechanical efficiency, simpleness and convenience in operation and reliable performance.
Description
Technical field
The utility model relates to a kind of pipe cutting machine, relates in particular to a kind of self-crawling type hydraulic pipe cutter, belongs to pipe technology system field.
Background technology
For cutting or cutting off large diameter metal pipe material, generally use electronic pipe cutting machine at present, this pipe cutting machine causes cutting not steady owing to the phenomenon that often occurs being short of power, and otch is irregular, causes mechanical efficiency lower.
Summary of the invention
The utility model overcomes the deficiency that exists in the prior art, provides a kind of steady, reliable, favorable working performance, the self-crawling type hydraulic pipe cutter that mechanical efficiency is higher.
The technical scheme that realizes utility model is following:
The self-crawling type hydraulic pipe cutter comprises the main shaft drives hydraulic motor, creeping drives hydraulic motor, gearbox, two directive wheels, two drive sprockets, two driven pulleys, two chains, cutting tool, tensioning apparatus and advance and retreat cutter drive screws.
Main shaft drives hydraulic motor, the driving hydraulic motor of creeping are connected with gearbox respectively, are respectively arranged with forebay and afer bay before and after the gearbox, and frame links together through cross handle.The output of gearbox each the fixed drive sprocket of a two ends of creeping; Forebay and afer bay are passed in rotating shaft, each fixed directive wheel of the two ends of rotating shaft; Two driven pulleys then are connected on forebay and the afer bay respectively; Cutting tool is connected on the main shaft.A chain is respectively arranged on forebay and the afer bay on drive sprocket, chain around by on the Pipe Cutting material, passes through driven pulley through directive wheel again, on the removable sprocket wheel of tensioning apparatus, forms the guide rail of two sealings.
Respectively be fixed with a cover tensioning apparatus on forebay and the afer bay, every cover tensioning apparatus is by a tensioning screw, removable sprocket wheel, a sprocket sleeve, a screw rod fixedly cage plate and tensioning shaft composition.Tensioning screw places in the sprocket sleeve, sprocket sleeve through screw rod fixedly cage plate be fixed on the frame, mobile sprocket wheel is installed on the tensioning shaft, tensioning shaft is connected with the tensioning screw end, tensioning shaft can move in sprocket sleeve.
The upper end of advance and retreat cutter drive screw is fixed on the forebay through bearing pin, and the rear end pin joint rotates advance and retreat cutter drive screw on left cross handle, masterpiece is used for cross handle, thereby device is compressed, and realizes the control to thickness of cutting.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the front view of the utility model;
Fig. 2 is the vertical view of the utility model.
Wherein: 1-directive wheel, 2-driven pulley, 3-sprocket sleeve, the removable sprocket wheel of 4-, 5-tensioning screw, 6-forebay, 7-screw rod fixedly cage plate, 8-advance and retreat cutter drive screw, 9-tensioning shaft, 10-main shaft, 11-cutting tool, 12-gearbox, 13-main shaft drives hydraulic motor, 14-left side cross handle, 15-are creeped and are driven hydraulic motor, 16-drive sprocket, 17-output creep axle, 18-rotating shaft, 19-afer bay, 20-right side cross handle.
The specific embodiment
Like Fig. 1, shown in Figure 2; The utility model self-crawling type hydraulic pipe cutter comprises main shaft drives hydraulic motor 13, creeping drives hydraulic motor 15, gearbox 12, two directive wheels, two drive sprockets, two driven pulleys, two chains, cutting tool 11, tensioning apparatus and advance and retreat cutter drive screws 8.The rotation that main shaft drives hydraulic motor 13 drives main shaft 10 realizes the cutting of 11 pairs of pipelines of cutting tool; Creep and drive hydraulic motor 15 drive climbing mechanisms realization pipe cutting machines creeping along pipeline.
The output of gearbox 12 axle 17 two ends each the fixed drive sprocket of creeping; Forebay 6 and afer bay 19, each fixed directive wheel of the two ends of rotating shaft 18 are passed in rotating shaft 18; Two driven pulleys 2 are cemented in respectively on the frame 6 at two ends; Cutting tool 11 is connected on the main shaft 10.Respectively there is a chain both sides of frame 6 on drive sprocket 16, pass through directive wheel 1 then around by on the Pipe Cutting material, pass through driven pulley 2 again, on the removable sprocket wheel 4 of tensioning apparatus, form the guide rail of two sealings again.
Fixedly form by cage plate 7 and a tensioning shaft 9 by the removable sprocket wheel of a tensioning screw 5,4, a sprocket sleeve 3, a screw rod for every cover tensioning apparatus.Tensioning screw 5 places in the sprocket sleeve 3, sprocket sleeve through screw rod fixedly cage plate 7 be fixed on the frame 6, removable sprocket wheel 4 is installed on the tensioning shaft 9, tensioning shaft 9 and vertical connection of tensioning screw 5 ends, tensioning shaft 9 can move in sprocket sleeve 3.When using the self-crawling type hydraulic pipe cutter, the self-crawling type hydraulic pipe cutter placed cut the place, the tensioning screw 5 tension tensioning shafts 9 through tensioning apparatus drive removable sprocket wheel 4 and strain chain, and chain plays the effect of guide rail.
The upper end of advance and retreat cutter drive screw 8 is fixed on the forebay 6 through bearing pin, and the rear end pin joint rotates advance and retreat cutter drive screw 8 on left cross handle 14, masterpiece is used for left cross handle 14, thereby device is compressed, and realizes the control to thickness of cutting.
The utlity model has the feed stable and uniform, mechanical efficiency is high, and is easy and simple to handle, the advantage of dependable performance.
Claims (3)
1. self-crawling type hydraulic pipe cutter; It is characterized in that, comprise main shaft drives hydraulic motor (13), creeping drives hydraulic motor (15), gearbox (12), two directive wheels, two drive sprockets, two driven pulleys, two chains, cutting tools (11), two cover tensioning apparatus and advance and retreat cutter drive screws (8); Annexation is: said main shaft drives hydraulic motor (13), the driving hydraulic motor (15) of creeping are connected with gearbox (12) respectively, are respectively arranged with forebay (6) and afer bay (19) before and after the gearbox; The output of gearbox (12) axle (17) two ends each the affixed drive sprocket of creeping; Forebay (6) and afer bay (19) are passed in rotating shaft (18), and two directive wheels are fixed in the two ends of rotating shaft (18) respectively; Two driven pulleys (2) are separately fixed on forebay (6) and the afer bay (19); Said cutting tool (11) is fixed on the main shaft (10); Two cover tensioning apparatus are separately fixed on forebay (6) and the afer bay (19); A chain is respectively arranged on drive sprocket on forebay (6) and the afer bay (19); Chain through directive wheel around by on the Pipe Cutting material; Pass through driven pulley again, on the removable sprocket wheel of tensioning apparatus, form the guide rail of two sealings.
2. self-crawling type hydraulic pipe cutter according to claim 1; It is characterized in that; Fixedly form by cage plate (7) and a tensioning shaft (9) by a tensioning screw (5), a removable sprocket wheel (4), a sprocket sleeve (3), a screw rod for every cover tensioning apparatus; Tensioning screw (5) places in the sprocket sleeve (3), sprocket sleeve (3) through screw rod fixedly cage plate (7) be fixed on the frame, removable sprocket wheel (4) is installed on the tensioning shaft (9); Tensioning shaft (9) is connected with tensioning screw (5) end, and tensioning shaft (9) can move in sprocket sleeve (3).
3. self-crawling type hydraulic pipe cutter according to claim 1 is characterized in that, the upper end of advance and retreat cutter drive screws (8) is fixed on the forebay (6) through bearing pin, and the rear end pin joint is on left cross handle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203468513U CN202239884U (en) | 2011-09-16 | 2011-09-16 | Self-creeping hydraulic pipe cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203468513U CN202239884U (en) | 2011-09-16 | 2011-09-16 | Self-creeping hydraulic pipe cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202239884U true CN202239884U (en) | 2012-05-30 |
Family
ID=46101186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203468513U Expired - Lifetime CN202239884U (en) | 2011-09-16 | 2011-09-16 | Self-creeping hydraulic pipe cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202239884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217044A (en) * | 2016-08-31 | 2016-12-14 | 中船重工（沈阳）辽海输油设备有限公司 | Self-crawling type drilling and milling pipe cutter |
-
2011
- 2011-09-16 CN CN2011203468513U patent/CN202239884U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217044A (en) * | 2016-08-31 | 2016-12-14 | 中船重工（沈阳）辽海输油设备有限公司 | Self-crawling type drilling and milling pipe cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CSIC (SHENYANG) LIAOHAI OIL TRANSMISSION EQUIPMENT Free format text: FORMER NAME: SHENYANG LIAOHAI OIL TRANSMISSION EQUIPMENT MANUFACTURING FACTORY |
|
| CP03 | Change of name, title or address |
Address after: 110017 Liaoning Province, Shenyang City District Hunhe national economic and Technological Development Zone No. 18 road race Patentee after: CSIC (Shenyang) Liaohai oil transportation equipment Co Ltd Address before: 110003, No. 23, thirteen weft Road, Heping District, Liaoning, Shenyang, Shenyang Patentee before: Shenyang Liaohai Oil Transport Equipment Manufacturing Factory |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |