CN206780006U - A kind of feed mechanism of external clamping type cutting tool of pipe cutter - Google Patents
A kind of feed mechanism of external clamping type cutting tool of pipe cutter Download PDFInfo
- Publication number
- CN206780006U CN206780006U CN201720588766.5U CN201720588766U CN206780006U CN 206780006 U CN206780006 U CN 206780006U CN 201720588766 U CN201720588766 U CN 201720588766U CN 206780006 U CN206780006 U CN 206780006U
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- Prior art keywords
- gear
- feed mechanism
- adjustment hole
- cutting tool
- prism
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Abstract
It the utility model is related to cutting tool mounting technique field,Especially a kind of feed mechanism of external clamping type cutting tool of pipe cutter,Including fixed seat body and feed mechanism,Fixed seat body includes fixed block,Sliding shoe and regulating block,Fixed block is provided with link slot,Sliding shoe is slidably connected in link slot,Regulating block is arranged on one end of link slot,Connected between regulating block and sliding shoe by feed mechanism,Feed mechanism includes two screw mandrels,Two driven gears,Big travelling gear and small transmission gear,In the rolled thread hole of one end insertion sliding shoe of screw mandrel,In the gear cavity of the other end insertion regulating block of screw mandrel,Driven gear is fixed by socket on the top of screw mandrel,Big travelling gear is arranged on the lower section of two driven gears,Big travelling gear engages with two driven gears simultaneously,Small transmission gear is arranged on the top of two driven gears,Small transmission gear engages with two driven gears simultaneously.The utility model conveniently controls amount of feeding size, and feeds stable.
Description
Technical field
It the utility model is related to cutting tool mounting technique field, more particularly to a kind of external clamping type cutting tool of pipe cutter
Feed mechanism.
Background technology
External clamping type pipe cutting machine has the characteristics that simple safe operation, stable cutting, groove pattern is more, radial space is minimum,
It is mainly used in the processing of tube to tubesheet, especially thick-walled pipe, the groove of different angle can be completed by formulating different groove cutters
Cutting.
External clamping type pipe cutting machine generally comprises power set, fixed disk, rotating disc and fixed seat, and pipe is connected to by fixed disk
Be rotation connection between rotating disc and fixed disk outside body, rotating disc driven by power set, power set using hydraulic pressure,
Motor and pneumatic actuation, powerful, fixed seat share two, are symmetrically fixed on rotating disc, and cutting tool is arranged on
In fixed seat, body is cut with the rotation of rotating disc, existing cutting tool is by feed mechanism in fixed seat
Upper slip, existing feed mechanism are usually single screw mandrel, and screw mandrel is driven in manually shake hexagonal prismoid and rotated, and realization is cut
The feeding of cutter tool, the size of the amount of feeding can not control, for example, when cutter from body farther out when can not make cutter close rapidly, when
Cutter apart from body it is nearer when, bad control cutter is slowly fed, and the pressure that is subject to is held by single-screw mandrel when cutter works
Load, the endurance to screw mandrel are also test, and in order to solve these problems, we have proposed a kind of external clamping type cutting tool of pipe cutter
Feed mechanism.
Utility model content
The purpose of this utility model is and a kind of external clamping type Pipe Cutting proposed in order to solve shortcoming present in prior art
The feed mechanism of machine cutting tool.
To achieve these goals, the utility model employs following technical scheme：
A kind of feed mechanism of external clamping type cutting tool of pipe cutter, including fixed seat body and feed mechanism are designed, it is described
Fixed seat body includes fixed block, sliding shoe and regulating block, and the fixed block is provided with link slot, and the sliding shoe is slidably connected
In link slot, regulating block is arranged on one end of link slot, and to be fixedly connected between regulating block and fixed block, regulating block is with sliding
Connected between block by feed mechanism, the feed mechanism includes two screw mandrels, two driven gears, big travelling gear and brief biography
Moving gear, the screw mandrel is parallel to be arranged in link slot, in the rolled thread hole of one end of screw mandrel insertion sliding shoe, screw mandrel it is another
In the gear cavity of end insertion regulating block, the driven gear, big travelling gear and small transmission gear are arranged in gear cavity, institute
State driven gear and be fixed by socket and be arranged on the lower section of two driven gears in the top of screw mandrel, the big travelling gear, big transmission
Gear engages with two driven gears simultaneously, and the small transmission gear is arranged on the top of two driven gears, small transmission gear
Engaged simultaneously with two driven gears.
Preferably, the big travelling gear is connected to the inside of gear cavity, the outer face of thick rotating shaft by thick axis of rotation
Six prism grooves are provided with upper axis, the small transmission gear is connected to the inside of gear cavity by thin axis of rotation, thin rotating shaft
Outside is six prisms.
Preferably, the outside of the regulating block is provided with large inflow adjustment hole and small amount of feeding adjustment hole, the small feeding
Amount adjustment hole is located at the surface of large inflow adjustment hole, and the diameter of large inflow adjustment hole and small amount of feeding adjustment hole is equal,
The outside of thin rotating shaft is inserted in small amount of feeding adjustment hole, and six prism grooves of thick rotating shaft connect with large inflow adjustment hole.
Preferably, the regulating block is provided with the prism of L-type six to match with adjustment hole, the connection of the prism of L-type six
End outside and six prism grooves of thick rotating shaft match, and six prism grooves, the L are provided with the connection end axis of the prism of L-type six
Six prism grooves of the prism of type six match with the prism of outside six of thin rotating shaft.
Preferably, the number of teeth of the big travelling gear is twice of driven gear, the number of teeth of the small transmission gear be from
The half of moving gear.
The utility model proposes a kind of external clamping type cutting tool of pipe cutter feed mechanism, beneficial effect is：This reality
Different adjustment hole is inserted by the prism of L-type six can be realized the different amount of feeding with new, when cutting tool apart from body compared with
When remote, the large inflow adjustment hole of lower section is may be inserted into, the prism of L-type six is rotated and drives screw mandrel to rotate, make tool feeding, work as needs
When finely tuning the distance between cutting tool and body, the small amount of feeding adjustment hole that the prism of L-type six is inserted to top rotates, and
And the feed mechanism is driven using double lead, compressive property is more preferable.
Brief description of the drawings
Fig. 1 be the utility model proposes the gear cavity section of feed mechanism of external clamping type cutting tool of pipe cutter a kind of show
It is intended to；
Fig. 2 be the utility model proposes a kind of external clamping type cutting tool of pipe cutter feed mechanism gear engage signal
Figure；
Fig. 3 be the utility model proposes a kind of external clamping type cutting tool of pipe cutter feed mechanism external connection signal
Figure；
Fig. 4 be the utility model proposes a kind of external clamping type cutting tool of pipe cutter feed mechanism the prism knot of L-type six
Structure schematic diagram；
In figure：1- fixed blocks, 2- sliding shoes, 3- regulating blocks, 4- link slots, 5- screw mandrels, 6- driven gears, the big driving cogs of 7-
Wheel, 8- small transmission gears, 9- gear cavities, the thick rotating shafts of 10-, the thin rotating shafts of 11-, 12- large inflow adjustment holes, the small amount of feeding of 13- are adjusted
Knothole, the prism of 14-L types six.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-4, a kind of feed mechanism of external clamping type cutting tool of pipe cutter, including fixed seat body and feeding machine
Structure, the fixed seat body include fixed block 1, sliding shoe 2 and regulating block 3, and the fixed block 1 is provided with link slot 4, the cunning
Motion block 2 is slidably connected in link slot 4, and regulating block 3 is arranged on one end of link slot 4, is solid between regulating block 3 and fixed block 1
Fixed connection, is connected between regulating block 3 and sliding shoe 2 by feed mechanism, the feed mechanism include two screw mandrels 5, two from
Moving gear 6, big travelling gear 7 and small transmission gear 8, the screw mandrel 5 is parallel to be arranged in link slot 4, and one end of screw mandrel 5 is inserted
In the rolled thread hole for entering sliding shoe 2, in the gear cavity 9 of the other end insertion regulating block 3 of screw mandrel 5, the driven gear 6, big transmission
Gear 7 and small transmission gear 8 are arranged in gear cavity 9, and the driven gear 6 is fixed by socket on the top of screw mandrel 5, described big
Travelling gear 7 is arranged on the lower section of two driven gears 6, and big travelling gear 7 engages with two driven gears 6 simultaneously, described small
Travelling gear 8 is arranged on the top of two driven gears 6, and small transmission gear 8 engages with two driven gears 6 simultaneously.
The big travelling gear 7 is rotatably connected on the inside of gear cavity 9 by thick rotating shaft 10, on the outer face of thick rotating shaft 10
Six prism grooves are provided with axis, the small transmission gear 8 is rotatably connected on the inside of gear cavity 9, thin rotating shaft by thin rotating shaft 11
11 outside is six prisms, and the outside of the regulating block 3 is provided with large inflow adjustment hole 12 and small amount of feeding adjustment hole 13, described
Small amount of feeding adjustment hole 13 is located at the surface of large inflow adjustment hole 12, large inflow adjustment hole 12 and small amount of feeding adjustment hole
13 diameter is equal, and the outside of thin rotating shaft 11 is inserted in small amount of feeding adjustment hole 13, the six prism grooves and roughing feed of thick rotating shaft 10
Amount adjustment hole 12 connects, and the regulating block 3 is provided with the prism 14 of L-type six to match with adjustment hole, the prism 14 of L-type six
Six prism grooves on the outside of connection end with thick rotating shaft 10 match, and six prisms are provided with the connection end axis of the prism 14 of L-type six
Groove, the six prism grooves and the prism of outside six of thin rotating shaft 11 of the prism 14 of L-type six match, the tooth of the big travelling gear 7
Number is twice of driven gear 6, and the number of teeth of the small transmission gear 8 is the half of driven gear 6.
Operation principle：The utility model inserts different adjustment holes by the prism 14 of L-type six can realize different feedings
Amount, when cutting tool apart from body farther out when, may be inserted into lower section large inflow adjustment hole 12 in thick rotating shaft 10 six ribs
Post groove, rotate the prism 14 of L-type six, band rotating shaft 10 of using force rotates so that big travelling gear 7 rotates, big travelling gear 7 drive from
Moving gear 6 rotates, and big travelling gear 7 turns around, and driven gear 6 takes two turns, and can accelerate cutter close to body, when needing to finely tune
When the distance between cutting tool and body, the prism 14 of L-type six is inserted in the small amount of feeding adjustment hole 13 of top and be socketed in
The outside of thin rotating shaft 11, rotates the prism 14 of L-type six, drives thin rotating shaft 11 to rotate, so that small transmission gear 8 rotates, small transmission
Gear 8 drives driven gear 6 to rotate, and small transmission gear 8 takes two turns, and driven gear 6 turns around, and can slow down feed speed, holds
The amount of feeding easy to control, and the feed mechanism is driven using double lead 5, and compressive property is more preferable.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of feed mechanism of external clamping type cutting tool of pipe cutter, including fixed seat body and feed mechanism, it is characterised in that：
The fixed seat body includes fixed block (1), sliding shoe (2) and regulating block (3), and the fixed block (1) is provided with link slot
(4), the sliding shoe (2) is slidably connected in link slot (4), and regulating block (3) is arranged on one end of link slot (4), regulating block
(3) between fixed block (1) to be fixedly connected, be connected between regulating block (3) and sliding shoe (2) by feed mechanism, it is described enter
Include two screw mandrels (5), two driven gears (6), big travelling gear (7) and small transmission gear (8), the screw mandrel to mechanism
(5) it is parallel to be arranged in link slot (4), in the rolled thread hole of one end insertion sliding shoe (2) of screw mandrel (5), screw mandrel (5) it is another
In the gear cavity (9) of end insertion regulating block (3), the driven gear (6), big travelling gear (7) and small transmission gear (8) are all provided with
Put in gear cavity (9), the driven gear (6) is fixed by socket to be set in the top of screw mandrel (5), the big travelling gear (7)
In the lower section of two driven gears (6), big travelling gear (7) while engaged with two driven gears (6), the small transmission gear
(8) it is arranged on the top of two driven gears (6), small transmission gear (8) while is engaged with two driven gears (6).
A kind of 2. feed mechanism of external clamping type cutting tool of pipe cutter according to claim 1, it is characterised in that：It is described big
Travelling gear (7) is rotatably connected on the inside of gear cavity (9) by thick rotating shaft (10), on the outer face of thick rotating shaft (10) at axis
Provided with six prism grooves, the small transmission gear (8) is rotatably connected on the inside of gear cavity (9), thin rotating shaft by thin rotating shaft (11)
(11) outside is six prisms.
A kind of 3. feed mechanism of external clamping type cutting tool of pipe cutter according to claim 1, it is characterised in that：The tune
The outside of locking nub (3) is provided with large inflow adjustment hole (12) and small amount of feeding adjustment hole (13), the small amount of feeding adjustment hole
(13) be located at the surface of large inflow adjustment hole (12), large inflow adjustment hole (12) and small amount of feeding adjustment hole (13) it is straight
Footpath is equal, and the outside of thin rotating shaft (11) is inserted in small amount of feeding adjustment hole (13), the six prism grooves and roughing feed of thick rotating shaft (10)
Measure adjustment hole (12) connection.
A kind of 4. feed mechanism of external clamping type cutting tool of pipe cutter according to claim 1, it is characterised in that：The tune
Locking nub (3) is provided with the prism of L-type six (14) that matches with adjustment hole, on the outside of the connection end of the prism of L-type six (14) with it is thick
Six prism grooves of rotating shaft (10) match, and six prism grooves, the L-type are provided with the connection end axis of the prism of L-type six (14)
Six prism grooves of six prisms (14) match with the prism of outside six of thin rotating shaft (11).
A kind of 5. feed mechanism of external clamping type cutting tool of pipe cutter according to claim 1, it is characterised in that：It is described big
The number of teeth of travelling gear (7) is twice of driven gear (6), and the number of teeth of the small transmission gear (8) is the two of driven gear (6)
/ mono-.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720588766.5U CN206780006U (en) | 2017-05-25 | 2017-05-25 | A kind of feed mechanism of external clamping type cutting tool of pipe cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720588766.5U CN206780006U (en) | 2017-05-25 | 2017-05-25 | A kind of feed mechanism of external clamping type cutting tool of pipe cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206780006U true CN206780006U (en) | 2017-12-22 |
Family
ID=60713011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720588766.5U Expired - Fee Related CN206780006U (en) | 2017-05-25 | 2017-05-25 | A kind of feed mechanism of external clamping type cutting tool of pipe cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206780006U (en) |
-
2017
- 2017-05-25 CN CN201720588766.5U patent/CN206780006U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Luo Weihong Inventor before: Wang Jialu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180508 Address after: 550018 1, 35, No. 9, Xinguang Road, Wudang District, Guiyang, Guizhou. Patentee after: Guiyang Li Chuang automation equipment Co., Ltd. Address before: 311800 No. 460, Shaxi village, maple bridge, Tongshan, Zhuji, Shaoxing, Zhejiang Patentee before: Wang Jialu |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20180525 |