CN112845854B - Three-station pipe end processing equipment - Google Patents
Three-station pipe end processing equipment Download PDFInfo
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- CN112845854B CN112845854B CN202110140167.8A CN202110140167A CN112845854B CN 112845854 B CN112845854 B CN 112845854B CN 202110140167 A CN202110140167 A CN 202110140167A CN 112845854 B CN112845854 B CN 112845854B
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- positioning
- sliding seat
- oil cylinder
- pipe end
- pipe
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- 238000003754 machining Methods 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000010354 integration Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses three-station pipe end machining equipment with high integration level and small occupied space, which comprises a machine table, wherein a clamping device and two machining mechanisms are arranged on the machine table; the processing mechanism comprises a transverse sliding seat and a main driving oil cylinder, wherein the transverse sliding seat is provided with a longitudinal sliding seat and a switching oil cylinder, the transverse sliding seat is provided with an auxiliary oil cylinder for positioning the middle pipe end forming device, and the end part of a piston rod of the auxiliary oil cylinder is provided with a positioning baffle for positioning the end part of the longitudinal sliding seat; the vertical slide is provided with a first pipe end machining device, a second pipe end machining device and a third pipe end machining device, the vertical slide is provided with a positioning oil cylinder, the end part of a piston rod of the positioning oil cylinder is provided with a sliding plate, the sliding plate is provided with a positioning chute, the second pipe end machining device comprises a core seat arranged in the horizontal slide, a core rod is movably penetrated in the core seat, the vertical slide is provided with a positioning hole matched with the end part of the core rod, the core rod is fixedly sleeved with a linkage block, and the lower part of the linkage block is provided with a transmission rod of which the lower end is movably embedded in the positioning chute.
Description
Technical Field
The invention relates to pipe processing equipment, in particular to three-station pipe end processing equipment.
Background
The end processing of the pipe is commonly provided with flaring, upsetting, trimming, deburring and the like. The existing pipe end processing equipment is generally switched by the oil cylinder to perform station switching, and can perform double-station pipe end processing. When the processing procedures are more, the pipe end processing equipment is required to be added so as to realize the processing of different procedures, so that the processing cost is high, and the repeated clamping is low in processing efficiency.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the three-station pipe end machining equipment is high in integration level and small in occupied space.
In order to solve the technical problems, the invention adopts the following technical scheme: the three-station pipe end machining equipment comprises a machine table, wherein a clamping device for clamping a pipe to be machined is arranged on the machine table, and machining mechanisms are respectively arranged at two ends of the clamping position of the pipe to be machined on the machine table; the processing mechanism comprises a transverse sliding seat axially sliding along the pipe to be processed and a main driving oil cylinder driving the transverse sliding seat, and the transverse sliding seat is provided with a longitudinal sliding seat radially sliding along the pipe to be processed and a switching oil cylinder driving the longitudinal sliding seat; the longitudinal sliding seat is provided with a first pipe end machining device, a second pipe end machining device and a third pipe end machining device which are detachable in parallel, the first pipe end machining device or the third pipe end machining device corresponds to the clamping device in position when a piston rod of the switching oil cylinder stretches out, and the third pipe end machining device or the first pipe end machining device corresponds to the clamping device in position when the piston rod of the switching oil cylinder stretches back; an auxiliary oil cylinder for positioning the second pipe end machining device is arranged on the transverse sliding seat, and a positioning baffle for positioning the end part of the longitudinal sliding seat is arranged at the end part of a piston rod of the auxiliary oil cylinder;
The longitudinal sliding seat is provided with a positioning oil cylinder with adjustable stroke, the end part of a piston rod of the positioning oil cylinder is provided with a sliding plate, the sliding plate is provided with a positioning chute, the transverse sliding seat is internally provided with a core seat, a core rod is movably penetrated in the core seat along the axial direction of a pipe to be processed, the longitudinal sliding seat is provided with a positioning hole matched with the end part of the core rod, one side of the core rod, which is close to the main driving oil cylinder, is fixedly sleeved with a linkage block, the lower part of the linkage block is provided with a transmission rod, and the lower end of the transmission rod is movably embedded in the positioning chute; when a piston rod of the positioning oil cylinder extends out, the end part of the core rod is clamped into a positioning hole of the longitudinal sliding seat, and the second pipe end processing device corresponds to the clamping device in position; when the piston rod of the positioning oil cylinder is retracted, the end part of the core rod is separated from the positioning hole of the longitudinal sliding seat.
As a preferred embodiment, guide wheels are provided on the longitudinal carriage on both sides of the sliding plate.
As a preferable scheme, a positioning block is arranged on the surface of the positioning baffle close to the longitudinal sliding seat; the longitudinal sliding seat is provided with a positioning groove matched with the positioning block.
As a preferable scheme, the clamping device comprises a vertical frame arranged on a machine table, a lower clamping die is arranged below the vertical frame on the machine table, a vertically downward arranged clamping oil cylinder is arranged on the vertical frame, and an upper clamping die matched with the lower clamping die to clamp a pipe to be processed is arranged at the end part of a piston rod of the clamping oil cylinder.
As a preferable scheme, the machine is provided with a pair of transverse sliding rails, and the transverse sliding seat is arranged on the transverse sliding rails.
The beneficial effects of the invention are as follows:
The device is characterized in that an auxiliary oil cylinder for positioning the middle pipe end forming device is arranged on the transverse sliding seat, and a positioning baffle for positioning the end part of the longitudinal sliding seat is arranged at the end part of a piston rod of the auxiliary oil cylinder, so that coarse positioning of the longitudinal sliding seat is realized; and drive the sliding plate, the linkage piece is stretched out in order to block into the locating hole of vertical slide through the locating cylinder, second pipe end processingequipment is corresponding with clamping device position this moment to realize the accurate positioning of second pipe end processingequipment, make this equipment realize the setting of three station pipe end processingequipment in less installation space, improved the production efficiency of equipment greatly, reduced tubular product processing cost.
The guide wheels are respectively arranged on the two sides of the sliding plate on the longitudinal sliding seat, so that the sliding plate moves more stably and reliably.
The positioning baffle is provided with a positioning block on the surface close to the longitudinal sliding seat; the longitudinal sliding seat is provided with the positioning groove matched with the positioning block, so that the longitudinal sliding seat is more accurately and reliably limited.
Drawings
Fig. 1 is a schematic diagram of the front view structure of the present invention.
Fig. 2 is a schematic view of the section A-A of fig. 1.
In fig. 1 to 2: 1. the machine table 2 is provided with a clamping device 21, a vertical frame 22, a lower clamping die 23, a clamping oil cylinder 24 and an upper clamping die;
3. The device comprises a transverse sliding seat, a main driving oil cylinder, a transverse sliding rail, a longitudinal sliding seat and a switching oil cylinder, wherein the transverse sliding seat is provided with the main driving oil cylinder, the transverse sliding rail is provided with the main driving oil cylinder, the longitudinal sliding seat is provided with the longitudinal sliding seat, and the switching oil cylinder is provided with the switching oil cylinder;
8. The device comprises a first pipe end machining device, a second pipe end machining device, a third pipe end machining device, an auxiliary oil cylinder, a positioning baffle plate, a linkage block, a positioning oil cylinder, a sliding plate, a guide wheel, a core seat and a core rod.
Detailed Description
Specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.
As shown in fig. 1-2, the three-station pipe end machining device comprises a machine table 1, wherein a clamping device 2 for clamping a pipe to be machined is arranged on the machine table 1, the clamping device 2 comprises a vertical frame 21 arranged on the machine table 1, a lower clamping die 22 is arranged below the vertical frame 21 on the machine table 1, a clamping oil cylinder 23 which is vertically downwards arranged is arranged on the vertical frame 21, and an upper clamping die 24 which is matched with the lower clamping die 22 to clamp the pipe to be machined is arranged at the end part of a piston rod of the clamping oil cylinder 23.
Processing mechanisms are respectively arranged at two ends of the clamping position of the pipe to be processed on the machine table 1; the machining mechanism comprises a transverse sliding seat 3 sliding along the axial direction of a pipe to be machined and a main driving oil cylinder 4 driving the transverse sliding seat 3, a pair of transverse sliding rails 5 are arranged on the machine table 1, and the transverse sliding seat 3 is arranged on the transverse sliding rails 5. The transverse sliding seat 3 is provided with a longitudinal sliding seat 6 which slides along the radial direction of the pipe to be processed and a switching oil cylinder 7 which drives the longitudinal sliding seat 6.
The longitudinal sliding seat 6 is provided with a first pipe end machining device 8, a second pipe end machining device 9 and a third pipe end machining device 10 which are detachable in parallel, the first pipe end machining device 8 corresponds to the clamping device 2 in position when a piston rod of the switching oil cylinder 7 extends, and the third pipe end machining device 10 corresponds to the clamping device 2 in position when the piston rod of the switching oil cylinder 7 retracts; an auxiliary oil cylinder 11 for positioning the second pipe end machining device is arranged on the transverse sliding seat 3, and a positioning baffle 12 for positioning the end part of the longitudinal sliding seat 6 is arranged at the end part of a piston rod of the auxiliary oil cylinder 11; the surface of the positioning baffle 12, which is close to the longitudinal sliding seat 6, is provided with a positioning block; the longitudinal slide seat 6 is provided with a positioning groove matched with the positioning block.
The longitudinal sliding seat 6 is provided with a positioning oil cylinder 14 with adjustable stroke, the end part of a piston rod of the positioning oil cylinder 14 is provided with a sliding plate 15, both sides of the sliding plate 15 on the longitudinal sliding seat 6 are respectively provided with a guide wheel 16, the sliding plate 15 is provided with a positioning chute, the transverse sliding seat 3 is provided with a core seat 17, a core rod 18 is movably penetrated in the core seat 17 along the axial direction of a pipe to be processed, the longitudinal sliding seat 6 is provided with a positioning hole matched with the end part of the core rod 18, one side, close to the main driving oil cylinder 4, of the core rod 18 is fixedly sleeved with a linkage block 13, the lower part of the linkage block 13 is provided with a transmission rod, and the lower end of the transmission rod is movably embedded in the positioning chute; when a piston rod of the positioning oil cylinder 14 extends out, the end part of the core rod 18 is clamped into a positioning hole of the longitudinal sliding seat 6, and the second pipe end machining device 9 corresponds to the clamping device 2 in position; when the piston rod of the positioning cylinder 14 is retracted, the end of the core rod 18 is pulled out of the positioning hole of the longitudinal slide 6.
The above-described embodiments are merely illustrative of the principles and functions of the present invention, and some of the practical examples, not intended to limit the invention; it should be noted that modifications and improvements can be made by those skilled in the art without departing from the inventive concept, and these are all within the scope of the present invention.
Claims (5)
1. The three-station pipe end machining equipment comprises a machine table, wherein a clamping device for clamping a pipe to be machined is arranged on the machine table, and machining mechanisms are respectively arranged at two ends of the clamping position of the pipe to be machined on the machine table; the processing mechanism comprises a transverse sliding seat axially sliding along a pipe to be processed and a main driving oil cylinder for driving the transverse sliding seat, and is characterized in that: the transverse sliding seat is provided with a longitudinal sliding seat which slides along the radial direction of the pipe to be processed and a switching oil cylinder for driving the longitudinal sliding seat; the longitudinal sliding seat is provided with a first pipe end machining device, a second pipe end machining device and a third pipe end machining device which are detachable in parallel, the first pipe end machining device or the third pipe end machining device corresponds to the clamping device in position when a piston rod of the switching oil cylinder stretches out, and the third pipe end machining device or the first pipe end machining device corresponds to the clamping device in position when the piston rod of the switching oil cylinder stretches back; an auxiliary oil cylinder for positioning the second pipe end machining device is arranged on the transverse sliding seat, and a positioning baffle for positioning the end part of the longitudinal sliding seat is arranged at the end part of a piston rod of the auxiliary oil cylinder; the longitudinal sliding seat is provided with a positioning oil cylinder with adjustable stroke, the end part of a piston rod of the positioning oil cylinder is provided with a sliding plate, the sliding plate is provided with a positioning chute, the transverse sliding seat is internally provided with a core seat, a core rod is movably penetrated in the core seat along the axial direction of a pipe to be processed, the longitudinal sliding seat is provided with a positioning hole matched with the end part of the core rod, one side of the core rod, which is close to the main driving oil cylinder, is fixedly sleeved with a linkage block, the lower part of the linkage block is provided with a transmission rod, and the lower end of the transmission rod is movably embedded in the positioning chute; when a piston rod of the positioning oil cylinder extends out, the end part of the core rod is clamped into a positioning hole of the longitudinal sliding seat, and the second pipe end processing device corresponds to the clamping device in position; when the piston rod of the positioning oil cylinder is retracted, the end part of the core rod is separated from the positioning hole of the longitudinal sliding seat.
2. A three-station tube end machining apparatus as defined in claim 1, wherein: and guide wheels are respectively arranged on the two sides of the sliding plate on the longitudinal sliding seat.
3. A three-station tube end machining apparatus as defined in claim 1, wherein: the surface of the positioning baffle, which is close to the longitudinal sliding seat, is provided with a positioning block; the longitudinal sliding seat is provided with a positioning groove matched with the positioning block.
4. A three-station tube end machining apparatus as defined in claim 1, wherein: the clamping device comprises a vertical frame arranged on the machine table, a lower clamping die is arranged below the vertical frame on the machine table, a clamping oil cylinder which is vertically and downwards arranged is arranged on the vertical frame, and an upper clamping die matched with the lower clamping die to clamp a pipe to be processed is arranged at the end part of a piston rod of the clamping oil cylinder.
5. A three-station pipe end machining apparatus according to any one of claims 1 to 4, wherein: the machine table is provided with a pair of transverse sliding rails, and the transverse sliding seat is arranged on the transverse sliding rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110140167.8A CN112845854B (en) | 2021-02-02 | 2021-02-02 | Three-station pipe end processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110140167.8A CN112845854B (en) | 2021-02-02 | 2021-02-02 | Three-station pipe end processing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112845854A CN112845854A (en) | 2021-05-28 |
| CN112845854B true CN112845854B (en) | 2024-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110140167.8A Active CN112845854B (en) | 2021-02-02 | 2021-02-02 | Three-station pipe end processing equipment |
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| Country | Link |
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| CN (1) | CN112845854B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214768279U (en) * | 2021-02-02 | 2021-11-19 | 张家港和升数控机床制造有限公司 | Three-station pipe end machining equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6508097B2 (en) * | 2000-05-19 | 2003-01-21 | Airmo, Inc. | Modular system for expanding and reducing tubing |
| CN101306445A (en) * | 2007-05-20 | 2008-11-19 | 张家港海锅重型锻件有限公司 | Forming device |
| CN209139663U (en) * | 2018-11-22 | 2019-07-23 | 张家港和升数控机床制造有限公司 | A kind of double-headed pipe end forming machine |
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2021
- 2021-02-02 CN CN202110140167.8A patent/CN112845854B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214768279U (en) * | 2021-02-02 | 2021-11-19 | 张家港和升数控机床制造有限公司 | Three-station pipe end machining equipment |
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| CN112845854A (en) | 2021-05-28 |
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