CN110744468A - Reducing pipe slope clamping device for tip cutting convenient to angle modulation - Google Patents
Reducing pipe slope clamping device for tip cutting convenient to angle modulation Download PDFInfo
- Publication number
- CN110744468A CN110744468A CN201910854710.3A CN201910854710A CN110744468A CN 110744468 A CN110744468 A CN 110744468A CN 201910854710 A CN201910854710 A CN 201910854710A CN 110744468 A CN110744468 A CN 110744468A
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- CN
- China
- Prior art keywords
- gear
- transmission gear
- rod
- reducing pipe
- cutting
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
Abstract
The invention discloses a clamping device for cutting an inclined end part of a reducing pipe, which is convenient for angle adjustment, and comprises a device fixing seat and a protective shell, wherein a first rotating rod penetrates through the middle position of the device fixing seat, a handle is arranged at the right end of the first rotating rod, a main gear is arranged at the middle position of the first rotating rod, a fixing sleeve is arranged at the left side of the main gear, a first transmission gear is arranged above the main gear, the first transmission gear is connected with a second transmission gear through a transmission shaft, the inner side of the second transmission gear is meshed with a telescopic rod, the upper end of the telescopic rod is connected with a resisting plate, the protective shell is connected to the device fixing seat through a second rotating rod, a threaded rod penetrates through the upper part of the protective shell, a pressing plate is arranged at the lower end of the threaded rod, and. The device can be fine accomplish the centre gripping needs of reducing pipe in cutting process, and can carry out the regulation of angle in cutting process for cutting process is more convenient.
Description
Technical Field
The invention relates to the technical field of clamping devices for cutting, in particular to a clamping device for cutting an inclined end part of a reducing pipe, which is convenient for angle adjustment.
Background
Reducing pipe slope clamping device for tip cutting is one kind at cutting reducing pipe in-process, with the fixed fixing device who uses of reducing pipe centre gripping, reducing pipe slope clamping device for tip cutting on the existing market can not be fine will need the reducing pipe of cutting fixed, produce easily and slide and skew to inconvenient during the cutting, can't adjust suitable cutting angle, there is the error after making the cutting accomplish, causes reducing pipe slippage even in cutting process, causes danger.
We have therefore proposed a clamping device for cutting the inclined end of a reducer which facilitates angular adjustment, in order to solve the problems set out above.
Disclosure of Invention
The invention aims to provide a clamping device for cutting an inclined end part of a reducing pipe, which is convenient for angle adjustment, and aims to solve the problems that the clamping is not stable, the cutting angle cannot be adjusted and the slipping is easy to occur in the current market in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a reducing pipe slope clamping device for tip cutting convenient to angle modulation, includes device fixing base and protective housing, the intermediate position of device fixing base runs through there is first rotary rod, and the right-hand member of first rotary rod installs the handle to the master gear is installed to the intermediate position of first rotary rod, fixed cover is installed in the left side of master gear, and the top of master gear installs first transmission gear to first transmission gear is connected with second drive gear through the transmission shaft, the telescopic link is installed in second drive gear's inboard meshing, and is connected with the offset on the telescopic link, the protective housing passes through second rotary rod and connects in the device fixing base, and the top of protective housing runs through threaded rod, the closing plate is installed to the lower extreme of threaded rod, and the lower surface bonding of closing plate has the rubber pad.
Preferably, the number of the first transmission gears is 4, and the first transmission gears are in meshed connection with the main gear.
Preferably, the central line of the second transmission gear is superposed with the central line of the first transmission gear, and the second transmission gear and the telescopic rod are in a meshing connection structure.
Preferably, the direction changing gear and the first transmission gear are the same in size, and the direction changing gear and the main gear are in a meshed connection structure.
Preferably, the second rotating rod forms a rotating structure around the center line of the second rotating rod, and the right side of the second rotating rod and the outer surface of the protective shell form a fixed connection structure.
Preferably, the threaded rod is in a threaded connection structure with the protective shell, the lower end of the threaded rod is embedded in the compression plate, and the compression plate is of an arc-shaped structure.
Compared with the prior art, the invention has the beneficial effects that: the clamping device for cutting the inclined end part of the reducing pipe convenient for angle adjustment is provided with a supporting plate telescopic structure and a second rotating rod, and the device can play a role in clamping the reducing pipe and adjusting the angle;
1. the device is provided with a main gear, a first transmission gear, a second transmission gear, a telescopic rod and a resisting plate, wherein the main gear is meshed and connected to drive the first transmission gear, the first transmission gear drives the second transmission gear which is coaxially connected, and the second transmission gear drives the telescopic rod to perform telescopic motion through a meshed and connected structure, so that the position of the resisting plate connected to the upper end of the telescopic rod is adjusted;
2. be provided with the second rotary rod, the rotation of accessible rotatory second rotary rod drive, protective housing to reach the purpose of adjusting cutting angle.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic diagram of the right-view structure of the present invention;
FIG. 3 is a schematic view of the structure of the expansion device of the resisting plate of the present invention;
FIG. 4 is a schematic cross-sectional view of the expansion device of the support plate of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention.
In the figure: 1. a device holder; 2. a first rotating rod; 3. a grip; 4. a main gear; 5. a first drive gear; 6. a second transmission gear; 7. a drive shaft; 8. a change gear; 9. fixing a sleeve; 10. a telescopic rod; 11. a resisting plate; 12. a protective shell; 13. a second rotating rod; 14. a threaded rod; 15. a compression plate; 16. and (7) a rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-5, the present invention provides a technical solution: a clamping device for cutting the inclined end part of a reducing pipe convenient for angle adjustment comprises a device fixing seat 1, a first rotating rod 2, a handle 3, a main gear 4, a first transmission gear 5, a second transmission gear 6, a transmission shaft 7, a turning gear 8, a fixing sleeve 9, a telescopic rod 10, a resisting plate 11, a protective shell 12, a second rotating rod 13, a threaded rod 14, a pressing plate 15 and a rubber pad 16, wherein the first rotating rod 2 penetrates through the middle position of the device fixing seat 1, the handle 3 is installed at the right end of the first rotating rod 2, the main gear 4 is installed at the middle position of the first rotating rod 2, the fixing sleeve 9 is installed at the left side of the main gear 4, the first transmission gear 5 is installed above the main gear 4, the first transmission gear 5 is connected with the second transmission gear 6 through the transmission shaft 7, the telescopic rod 10 is installed on the inner side of the second transmission gear 6 in a meshed mode, and the resisting plate, the protective shell 12 is connected to the device fixing base 1 through a second rotating rod 13, a threaded rod 14 penetrates through the upper portion of the protective shell 12, a pressing plate 15 is installed at the lower end of the threaded rod 14, and a rubber pad 16 is bonded to the lower surface of the pressing plate 15.
The number of the first transmission gears 5 is 4, and the first transmission gears 5 are meshed with the main gear 4, so that the first transmission gears 5 and the main gear 4 can synchronously rotate.
The central line of the second transmission gear 6 is coincident with the central line of the first transmission gear 5, and the second transmission gear 6 and the telescopic rod 10 are in a meshing connection structure, so that the second transmission gear 6 and the first transmission gear 5 can synchronously rotate and simultaneously reach consistent rotating speed.
The size of the change gear 8 is the same as that of the first transmission gear 5, and the change gear 8 and the main gear 4 are in a meshed connection structure, so that the rotation direction of the first transmission gear 5 can be changed, the rotation directions of the 4 first transmission gears 5 are consistent, and the synchronous telescopic action of the 4 abutting plates 11 is achieved.
Second rotary rod 13 constitutes revolution mechanic around self central line, and the right side of second rotary rod 13 and protective housing 12 surface constitution fixed connection structure, can drive protective housing 12 rotatory through rotatory second rotary rod 13 to reach angle regulation's effect.
Threaded rod 14 is threaded connection structure with protective housing 12, and the lower extreme of threaded rod 14 is embedded in pressure strip 15 to pressure strip 15 is the arc structure, can change pressure strip 15's position through rotatory threaded rod 14, plays to compress tightly the fixed action.
The working principle is as follows: when the clamping device for cutting the inclined end part of the reducing pipe convenient for angle adjustment is used, firstly, the device fixing seat 1 is horizontally placed on the ground, the reducing pipe to be cut is sleeved outside the supporting plate 11, at the moment, the rotating handle 3 drives the first rotating rod 2 and the main gear 4 to rotate, the main gear 4 drives the first transmission gear 5 and the change gear 8, so that 4 second transmission gears 6 synchronously rotate in the same direction, at the moment, the second transmission gear 6 drives the telescopic rod 10 arranged outside the fixing sleeve 9 to move up and down, so as to drive the supporting plate 11 to expand outwards, when the supporting plate 11 expands outwards to be attached to the inner wall of the reducing pipe, the rotating handle 3 is stopped, at the moment, the threaded rod 14 on the protective shell 12 is adjusted, so that the pressing plate 15 and the rubber pad 16 vertically move downwards to press the outer wall of the reducing pipe, at the moment, the clamping operation is finished, and then the second rotating rod 13 is, the protective shell 12 and the clamping device therein are driven to rotate, so as to achieve the purpose of adjusting the angle, thereby completing a series of works, and the content which is not described in detail in the present specification belongs to the prior art which is well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a reducing pipe slope clamping device for tip cutting convenient to angle modulation, includes device fixing base (1) and protective housing (12), its characterized in that: the middle position of the device fixing seat (1) is penetrated with a first rotary rod (2), the right end of the first rotary rod (2) is provided with a handle (3), the middle position of the first rotary rod (2) is provided with a main gear (4), the left side of the main gear (4) is provided with a fixed sleeve (9), a first transmission gear (5) is arranged above the main gear (4), the first transmission gear (5) is connected with a second transmission gear (6) through a transmission shaft (7), the inner side of the second transmission gear (6) is meshed with a telescopic rod (10), the upper end of the telescopic rod (10) is connected with a resisting plate (11), the protective shell (12) is connected with the device fixing seat (1) through a second rotary rod (13), the upper part of the protective shell (12) is penetrated with a threaded rod (14), and the lower end of the threaded rod (14) is provided with a pressing plate (15, and a rubber pad (16) is bonded to the lower surface of the pressing plate (15).
2. The clamping device for cutting the inclined end part of the reducing pipe convenient for angle adjustment according to claim 1, wherein: the number of the first transmission gears (5) is 4, and the first transmission gears (5) are meshed with the main gear (4).
3. The clamping device for cutting the inclined end part of the reducing pipe convenient for angle adjustment according to claim 1, wherein: the central line of the second transmission gear (6) is superposed with the central line of the first transmission gear (5), and the second transmission gear (6) and the telescopic rod (10) are in a meshing connection structure.
4. The clamping device for cutting the inclined end part of the reducing pipe convenient for angle adjustment according to claim 1, wherein: the size of the change gear (8) is the same as that of the first transmission gear (5), and the change gear (8) and the main gear (4) are in a meshed connection structure.
5. The clamping device for cutting the inclined end part of the reducing pipe convenient for angle adjustment according to claim 1, wherein: the second rotating rod (13) forms a rotating structure around the center line of the second rotating rod, and the right side of the second rotating rod (13) and the outer surface of the protective shell (12) form a fixed connecting structure.
6. The clamping device for cutting the inclined end part of the reducing pipe convenient for angle adjustment according to claim 1, wherein: threaded rod (14) and protective housing (12) are threaded connection structure, and the lower extreme of threaded rod (14) is embedded in pressure strip (15) to pressure strip (15) are the arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910854710.3A CN110744468A (en) | 2019-09-10 | 2019-09-10 | Reducing pipe slope clamping device for tip cutting convenient to angle modulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910854710.3A CN110744468A (en) | 2019-09-10 | 2019-09-10 | Reducing pipe slope clamping device for tip cutting convenient to angle modulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110744468A true CN110744468A (en) | 2020-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910854710.3A Pending CN110744468A (en) | 2019-09-10 | 2019-09-10 | Reducing pipe slope clamping device for tip cutting convenient to angle modulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110744468A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697707A (en) * | 2020-12-04 | 2021-04-23 | 华擎智能科技(苏州)有限公司 | Multi-angle defect detection device |
| CN113770729A (en) * | 2021-09-13 | 2021-12-10 | 泰兴市九羊机械设备有限公司 | Gear casting pouring gate cutting device with automatic positioning function |
-
2019
- 2019-09-10 CN CN201910854710.3A patent/CN110744468A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697707A (en) * | 2020-12-04 | 2021-04-23 | 华擎智能科技(苏州)有限公司 | Multi-angle defect detection device |
| CN113770729A (en) * | 2021-09-13 | 2021-12-10 | 泰兴市九羊机械设备有限公司 | Gear casting pouring gate cutting device with automatic positioning function |
| CN113770729B (en) * | 2021-09-13 | 2024-03-29 | 泰兴市九羊机械设备有限公司 | Gear casting gate cutting device with automatic positioning function |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200204 |